baber/WOPTO huggingface dataset:
Patent GB-1334952-A (GB)
Title: Cyclopentane derivat-ves and a process for their manufacture
IPC: C07D307/935
Filed: 1971-12-02
Abstract: 1334952 Cyclopentane derivatives IMPERIAL CHEMICAL INDUSTRIES Ltd 2 Dec 1971 [6 Jan 1971] 662/71 Heading C2C The invention comprises a process for the manufacture of prostaglandins of the formula wherein R<SP>1</SP> is OH and R<SP>2</SP> is H or R<SP>1</SP> and R<SP>2</SP> together form O, R<SP>3</SP> is a hydrocarbon chain optionally bearing one or more substituents and containing a COOH, alkoxycarbonyl or CH 2 OH, and R<SP>4</SP> is a group of predominantly hydrocarbon character, which includes the oxidative cleavage of bicyclo[2,2,1]heptane derivatives of the formula wherein R<SP>5</SP> and R<SP>6</SP> each are C 1-6  alkyl or C 7-20  aralkyl and the novel cyclopentane derivatives of the formula obtained by the said oxidative cleavage. Intermediates and startinq materials also prepared are:- 5-endo-benzyloxymethyl-6-exohydroxymethylbicyclo[2,2,1]-hept-2-ene, 5- endo - benzyloxymethyl - 6 - exo - methoxymethylbicyclo[2,2,1]hept-2-ene, 6-exo-dimethoxy-5-endo-hydroxymethylbicyclo[2,2,1]hept-2- ene, 5-endo-benzyloxymethyl-6-exo-dimethoxymethylbicyclo[2,2,1]hept-2-ene, 6-exo-dimethoxymethylbicyclo[2,2,1]-hept-2-ene-5-endo carboxaldehyde, 2α-benzyloxymethyl-1α,4α,bis- (1 - hydroxyethyl) - 3# - methoxymethylcyclopentane, 1α,4α-diacetyl-2α-benzyloxy-methyl - 3#-methoxymethylcyclopentane, 5-endo-6-exobis benzyloxymethylbicyclo[2,2,1]hept-2-ene, 1α,4α-diacetyl-2α,3#-bisbenzyloxymethylcyclopentane, 1α,4α-diacetoxy-2α-benzyloxymethyl- 3#-methoxymethylcyclopentane, 1α,4α-diacetoxy-2α - hydroxymethyl - 3# - methoxymethylcyclopentane and the p-toluenesulphonate ester thereof, 1α,4α-diacetoxy-2α-cyanomethyl-3#- methoxymethylcyclopentane, 2α-cyanomethyl- 1α,4α - dihydroxy - 3# - methoxymethylcyclopentane, the lactone of 2α-carboxymethyl-3#- methoxymethylcyclopentane-1α,4α-diol, the lactone of 4α-acetoxy-2α-carboxymethyl-1α- hydroxy-3#-methoxymethylcyclopentane, 1α,4α diacetoxy - 2α,3# - bisbenzyloxymethylcyclopentane, 1α,4α-diacetoxy-2α,3#-bishydroxymethylcyclopentane, 4α-acetoxy-2α-acetoxymethyl - 3# - hydroxymethyl - 1α - cyclopentanol, 1α,4α-diacetoxy-2α,3#-bis(triphenylmethoxymethyl)cyclopentane, 4α - acetoxy - 2α-acetoxymethyl-3#-triphenylmethoxymethyl-1α-cyclopentanol, 2α - hydroxymethyl - 3# - triphenylmethoxymethylcyclopentane-1α,4α-diol, 2α- (p - toluenesulphonylmethyl) - 3# - triphenylmethoxymethylcyclopentane - 1α,4α-diol, and the 1α,4α-diacetate thereof, 1α,4α-diacetoxy-2α- cyanomethyl - 3# - triphenylmethoxymethylcyclopentane, 1α,4α-diacetoxy-2α-cyanomethyl- 3#-hydroxymethylcyclopentane and the lactone of 2α-carboxymethyl-3#-hydroxymethylcyclopentane-1α,4α-diol.
Patent GB-1338938-A (GB)
Title: Apparatus for selectively removing and returning items contained  in a magazine
IPC: G03B42/04
Filed: 1971-05-25
Abstract: 1338938 Filing papers C-E OHLSON and E O OHLSON 25 May 1971 16843/71 Heading B6E A selector mechanism for lifting and replacing a frame 3, Fig. 1, out of and into a magazine 2 slidable on rollers 4 along guide rails 1 attached to a framework 1 comprises a guide bar 16 on which is mounted displaceably a carriage 17 having an arm 19 which makes an acute angle with the carriage 17 and which is provided with a depending bar 19a engaging rollers 22, Fig. 2, on a post 24 on the front wall of magazine 2. The carriage 17 is displaceable along the guide 16 by means of a handle 26 mounted pivotally on a pin 27 to engage its pawl 28 with a selected detent 29 on a detent bar 30, the displacement of the carriage also effecting displacement of the magazine 2 by means of the bar 19a and post 24 towards or away from the guide to dispose suspension noses 3a, at the opposite ends of the frames 3, of selected frames 3 opposite the lifting lugs 8a of lifting chains 8 which are driven by a motor 7. To prevent displacement of the magazine 2, 3 and carriage 17 during lifting or replacement of the frames 3 the magazine is interlocked by a lever 14, Fig. 4, which is pivoted by a lug 12 on the chain 8, during lifting movement of the chain, to cause a pawl 14a to enter a notch 15a on a detent bar 15 fast with a side wall of the magazine 2. The pawl 14a is disengaged during movement of the chain 8 in the opposite direction that is during replacement of a selected frame 3, the lug 12 pivoting an arm 14b of the lever 14 in the opposite direction. Two frames 3 are lifted out of the magazine at the same time.
Patent GB-1339426-A (GB)
Title: Thermal insulator materials
IPC: C04B35/532
Filed: 1970-05-19
Abstract: 1339426 Carbon bodies UNITED KING- DOM ATOMIC ENERGY AUTHORITY 11 May 1971 [19 May 1970] 24298/70 Heading C1A A carbon body of suitable strength and heat conductivity for use as a load bearing insulator at high temperature is prepared by mixing vesicular bodies of carbon or a phenolic resin and, as a binder resin, either a phenolic novolak or a curable epoxide resin, shaping the mix and forming a resin bonded body and carbonizing the shaped body. The preferred vesicular bodies are microspheres having a diameter in the range 10-200 microns. They are preferably formed from a phenol-formaldehyde resin. When an epoxide resin is used it is preferably heat curable, and the mixture may additionally comprise a material which expands the mixture at the resin curing temperature to counteract shrinkage of the mixture on curing. The additional material may be a nitrogen releasing organic azide, or a volatile organic liquid e.g. a fluocarbon. Particles of cured phenolic resin may be incorporated in the mixture to improve the strength of the product by increasing its density.
Patent GB-1348109-A (GB)
Title: Ball valve
IPC: F16K5/06
Filed: 1972-07-21
Abstract: 1348109 Valves STILE-CRAFT MFRS Inc 21 July 1972 34208/72 Heading F2V A rotatable ball valve has a P.T.F.E. sealing ring 30 disposed at opposite ends of a central cylindrical portion of the body and compressed into engagement with the apertured ball 15 by end portions of the body formed with central inlet and outlet apertures 20. The ring is shown uncompressed and is formed with a shoulder portion 36 having radially inwardly and outwardly thereof depressed portions 37, 32 which define voids 40, 41 with surface 23 of the body end portion, a cylindrical surface 31 which engages cylindrical surface 18 of the body central portion and has a depressed portion 34 forming with surface 18 a void 35, and an angularly disposed seating surface 45 which engages the ball 15 on a circular line 46 disposed radially outwardly of the innermost point of engagement of the shoulder portion 36 with the surface 23. When the ring is compressed on drawing together the body end portions into engagement with the end surfaces 19 of the body central portion the material of the ring is redistributed partially filling the voids and pressing the ring firmly against the ball. The ball is actuated by a handle (51) and has a peripheral groove (26) allowing the outlet to be exhausted when the valve is closed or allowing the valve to act as a 3-way one.
Patent GB-1353004-A (GB)
Title: Dynamic convergence circuits
IPC: H04N9/28
Filed: 1970-05-18
Abstract: 1353004 Cathode-ray tube circuits RCA CORPORATION 13 May 1971 [18 May 1970 (2)] 23940/70 and 23941/70 Heading H4T A dynamic convergence circuit for a multiplebeam c.r.t. in which convergence coils for two (e.g. red and green) beams each receive currents derived from two different waveforms, one for the upper and one for the lower half scan (such a circuit, Fig. 1, being disclosed in Specification 1,272,996) is modified to improve the impedence of the "top" and "bottom" controls by the derivation of the "top" voltage (i.e. when terminal T1 goes positive) solely from potentiometer TV and by connecting the tap of BH to terminal T2, a diode 40 being included in this path to prevent shunting of the coils by the parts of BH. In modifications to increase the effect of controls BH, TH by eliminating the shunting effect of one potentiometer on the other, diodes 60, 70, 80, 90 (Fig. 7) are introduced into all arms, diode 40 then being unnecessary. In this figure the blue convergence coil VBC is energized by signals controllable in magnitude and polarity during the two scan halves by potentiometers 115, 125.
Patent HU-T65223-A (HU)
Title: Carboxanilide derivatives, arthropodicidal compositions containing the compounds as active ingredients and method for extermination of arthropodes
Inventor: WING KEITH DUMONT
IPC: C07D417/14
Filed: 1991-12-17
Abstract: PCT No. PCT/US91/09164 Sec. 371 Date Jun. 18, 1993 Sec. 102(e) Date Jun. 18, 1993 PCT Filed Dec. 21, 1990 PCT Pub. No. WO92/11249 PCT Pub. Date Sep. 7, 1992.Arthropodicidal carboxanilides of Formula I and II   <IMAGE>   wherein Q is selected from the group    <IMAGE>  Q-1   <IMAGE>  Q-2   <IMAGE>  Q-3   <IMAGE>  Q-4   <IMAGE>  Q-5  and   <IMAGE>  Q-6  A, E, G, X, X1, Y, Z, Z1, R2, R3, R4, R5, R6 and n are as defined in the text, arthropodicidal compositions containing said compounds and a method for using the compounds to control arthropods.
Patent IL-101709-A (IL)
Title: Removal of cadmium from solutions of phosphoric acid
IPC: C01G11/00
Filed: 1992-04-28
Abstract: Described is a process for the removal of cadmium from solutions of phosphoric acid deriving from the sulphuric and/or nitric acid digestion of phosphatic rocks, including the following fundamental operations:   addition to the solution of phosphoric acid of bromide ions, up to concentrations ranging from 100 to 3500 ppm, and at least one condensed polyphosphatic compound in a concentration of from 1 to 5% by weight; elution of the mixture thus obtained on at least two beds of ion-exchange resin with a styrene-divinylbenzene matrix, at a temperature ranging from 15 to 50 DEG C. o
Patent IL-104748-A (IL)
Title: Isoxazolyl sulfonamide derivatives and pharmaceutical compositions containing the same
IPC: A61K31/42
Filed: 1993-02-16
Abstract: Compounds of the formula <CHEM>  inhibit endothelin, wherein: one of X and Y is N and the other is O; R is naphthyl or naphthyl substituted with R<1>, R<2> and R<3>; R<1>, R<2> and R<3> are each independently hydrogen; alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkenylalkyl, aryl, or aralkyl, any of which may be substituted with Z<1>, Z<2> and Z<3>; halo; hydroxyl; cyano; nitro; -C(O)H; -C(O)R<6>; CO2H; -CO2R<6>; -SH; -S(O)nR<6>; -S(O)m-OH; -S(O)m-OR<6>; -O-S(O)m-R<6>; -O-S(O)mOH; -O-S(O)m-OR<6>; -Z<4>-NR<7>R<8>; or -Z<4>-N(R<1><1>)-Z<5><->NR<9>R<1><0>; R<4> and R<5> are each independently hydrogen; alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkenylalkyl, aryl, or aralkyl, any of which may be substituted with Z<1>, Z<2> and Z<3>; halo; hydroxyl; cyano; nitro; -C(O)H; -C(O)R<6>; -CO2H; -CO2R<6>; -SH, -S(O)nR<6>; -S(O)m-OH; -S(O)m-OR<6>; -O-S(O)m-R<6>; -O-S(O)mOH; -O-S(O)m-OR<6>; -Z<4>-NR<7>R<8>; -Z<4>-N(R<1><1>)-Z<5><-> NR<9>R<1><0>; or R<4> and R<5> together are alkylene or alkenylene (either of which may be substituted with Z<1>, Z<2> and Z<3>), completing a 4- to 8-membered saturated, unsaturated or aromatic ring together with the carbon atoms to which they are attached.
Patent IL-114939-A (IL)
Title: 3-Arylhydantoin derivatives spirocondensed with a heterocycle, their preparation and pharmaceutical compositions containing them
IPC: A61K31/4178
Filed: 1995-08-15
Abstract: Imidazolidines of formula (I) in racemic, enantiomeric and diasteroisomeric forms, and their salts are new. In (I) ring is e.g. satd. heterocycle of 4-7 members contg. either O, N, S (opt. oxidised), and opt. substd. by a group selected from R3; Ar is e.g. aryl (opt. substd. by halo, CN, NO2, CF3, CF3O, OH, COOH or salified, esterified, or amidified COOH) or a gp. (ii) in which N is opt. oxidised and R1 and R2 are H or (substd.) alkyl, or form with N atom e.g. 5, 6 or 7 membered monocyclic ring opt. contg. other heteroatoms (O, N, S) and opt. substd. etc.; X is O or S; Y is O, S or NH; R3 is H, aryl, alkyl, alkenyl, alkynyl, opt. interrupted by one or more O, N, or S (opt. oxidised) atoms, and opt. substd.
Patent IL-127352-A (IL)
Title: Pyridyl alkene- and pyridyl alkine-acid amides and pharmaceutical compositions containing them
IPC: A61K31/4535
Filed: 1997-06-20
Abstract: The invention relates to a new pyridyl alkene and pyridyl alkine acid amides according to the general formula (I) as well as methods for their production, medicaments containing these compounds as well as their medical use, especially in the treatment of tumors or for immunosuppression.
Patent IL-127719-A (IL)
Title: Direct conversion photon detector
IPC: G01T1/29
Filed: 1998-12-24
Abstract: A direct conversion photon detector (14) comprising: an absorption member (30) for absorbing photons, the member having oppositely facing cathode (46) and anode (48) surfaces and formed of a semiconductor material such that, when a photon is absorbed within the member, the member generates a plurality of holes and electrons; a cathode member (32) attached to and essentially covering the cathode surface; a plurality of anode members (38) including at least first and second anode members, each anode member attached to the anode surface, adjacent anode members separated by an electrode gap; at least one shaping electrode (34) attached to the anode surface in the electrode gaps, the electrode and each adjacent anode member forming a space therebetween; a biaser linked to each of the cathode and electrode for rendering an electrode potential negative and rendering a cathode potential negative with respect to the electrode potential; a resistive member (40) linking each anode member to at least one other anode member; and at least first and second amplifiers (42a, 42b) linked to the first and second anode members, the amplifiers generating position signals which can be used to estimate photon impact location with respect to the cathode surface. 3088 י' בטבת התשס" ד - January 4, 2004
Patent IL-129277-A (IL)
Title: Shoe and method of making same
IPC: A43B7/22
Filed: 1997-09-30
Abstract: A high heel shoe having a fixed heel height a of at least one inch, a heel seat (20) topping said heel, an arch support (22) extending forward from the heel seat and having a first portion which supports the head of the navicular of the wearer in approximately the same plane (relative to the ground plane) as the wearer's heel bones, a shank (24) extending downwardly and forwardly from the first portion of the arch support, and a toe support region (26) which extends at an inclination upwardly and forwardly from the shank whereby to buttress the phalanges of the wearer to prevent forward sliding of the foot of the wearer relative to the shoe, wherein the heel seat is situated clockwise to the shank at an angle " H" which is relative to the ground plane (18) in accordance with the following formula: H = 5! + (ax 1.25!) wherein a = the heel height in nearest 1/2 inch segments in excess of 1" , and the shank is inclined at an angle M perpendicular to the ground plane in accordance with the following formula: M = 18! + (a x 3.25!) wherein a = the heel height in nearest 1/2 inch segments in excess of 1" . 3589 כ" ו בכסלו התשס" ג - December 1, 2002
Patent IL-183028-A (IL)
Title: (-)-1-benzofuran-2-yl)-2-propylaminopentane for use in the treatment of substance dependence
Filed: 2007-05-07
Abstract: The present invention provides a therapeutic agent for substance dependence, which prevents relapse/recurrence of compulsive substance-taking behavior based on craving for addictive substances such as stimulant substances, opioids, barbiturate type anesthetics, hallucinogens, cocaine, hemp, cannabis, alcohol, or volatile organic solvents. (-)-1-(Benzofuran-2-yl)-2-propylaminopentane or a pharmacologically acceptable acid addition salt thereof is useful as a therapeutic agent for substance dependence, which prevents relapse/recurrence of compulsive substance-taking behavior associated with craving for addictive substances.
Patent IL-198378-A (IL)
Title: Rotary cutting tool
Inventor: HECHT GIL
IPC: B23C/
Filed: 2009-04-26
Abstract: A rotary cutting tool for reaming operations, including a generally cylindrically shaped tool shank with a longitudinal axis having a plurality of radially protruding and generally axially extending clamping wings, and a cylindrically shaped cutting head having a central bore and a plurality of axially extending cutting edges with an outer cutting diameter. The central bore has a plurality of circumferentially and alternately spaced bore sectors and bore recesses, where each bore sector has an outwardly inclined female clamping surface in clamping contact with an outwardly inclined male clamping surface of each clamping wing. A cylindrical shaped locking sleeve and a cylindrical shaped clamping nut assembled to the tool shank provide a means to adjust the clamping contact forces and the cutting diameter of the cutting head, and also enable removal and replacement of the cutting head without removal of the locking sleeve and clamping nut.
Patent IN-2015DE00061-A (IN)
Inventor: YUKIO KANAZAWA
IPC: G01R31/327
Filed: 2015-01-07
Abstract: The invention provides a gas insulated switchgear, and a method for detecting are damage in part used in a gas insulated switchgear, which detect directly when an electric contact or a peripheral part reaches an initially set wear limit. An insulating nozzle of a circuit beaker contains a making substance that releases a gaseous substance inside a circuit breaker gas container as a result of wear by an arc. For ensuring heat resistance and insulation properties, the insulating nozzle is ordinarily formed of the ordinarily used fluororesin having uniformly mixed therein, as the marking substance, a chlorine-containing resin which has excellent heat resistance and insulation properties such as polyvinylidene chloride.
Patent JP-H09287859-A (JP)
Title: Ice making device
Inventor: SUEHIRO KENICHI
IPC: F25C1/00
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an ice making device provided with a preheater for heating an ice making liquid supplied from a reservoir portion to a heat exchanger, wherein defrosting operations can be decreased in number by arranging a pump at a discharge opening side of the preheater while increasing a quantity of ice made by the device. SOLUTION: An ice regenerating device B comprises a regenerating heat exchanger 42 and a water circulating passage 45 for circulating water, wherein the regenerating heat exchanger 42 comprises a regenerating tank T as a reservoir portion and a heat exchanger which supercools the water by a refrigerant produced at the time of carrying out a regenerating operation as well as at the time of carrying out the regenerating operation and a cooling operation simultaneously. On a portion of the circulating passage which communicates an outlet opening side of the regenerating tank T with an inlet opening side of the regenerating heat exchanger 42, a centrifugal pump P is mounted so as to suck the water from the regenerating tank T and feed such a water to the regenerating heat exchanger 42.  On another portion of the circulating passage which communicates the outlet opening side of the regenerating tank T with the inlet opening side of the regenerating exchanger 42, a preheater 40 which has a duplicate pipe construction is mounted for preheating the water which is fed from the regenerating tank T to the regenerating heat exchanger 42. Due to such a construction, defrosting operations can be decreased in number and an amount of ice made by the ice making device B can be increased.
Patent JP-H07307951-A (JP)
Title: Image input device
Inventor: ZENZAI MITSURU
IPC: G02B7/00
Filed: 1994-05-13
Abstract: PURPOSE:To provide a high-definition image by performing correction by changing the thickness of color filters or providing lens characteristics in order to eliminate the phenomenon of difference in focal distance for each wavelength in the image input device where colors of a color still picture are fetched one by one separately three times through color filters of R, G and B. CONSTITUTION:The body 1 of the image input device is composed of a camera part 2 for photographing images and a holder 6 for holding an internal illumination part 3 for transmitting light source, external illumination part 4 for reflecting light source and photographing object 5. A video camera 9 provided with an objective lens 31 and an imaging device 8 such as a CCD is housed in the camera part 2. A filter panel 10 is fitted between the objective lens 31 and the image device 8 so as to be freely rotated. An R filter 32, G filter and B filter with different thickness for transmitting only the respective colors (wavelengths) of red, green and blue are arranged as color resolving filters on the filter panel 10.
Patent JP-S62259928-A (JP)
Title: Hopper mechanism for automatic bankbook issuer
Inventor: KOBAYASHI HIDEMASA
IPC: B65H1/02
Filed: 1986-04-30
Abstract: PURPOSE:To absorb a thickness difference between bankbooks and to accurately feed the bankbook one by one, by placing the bankbook to be left as accumulated opening every volume in the vertical direction and forming the bottom surface part of an automatic issuer, which feeds the bankbook one by one from the end part, to an upward facing protrusively curved surface. CONSTITUTION:A bankbook P, which is vertically lined opening its central part on a bottom plate 1, is accumulated between a fixed plate 2 and a retaining plate 5. The bottom plate 1 forms an upward facing protrusively curved surface. The bankbook P, when it is taken out, is fed to conveying rollers 9, 10 one by one from the lower gate 11 by a motor 7 through rollers 3, 4 whose one part protrudes from a surface of the fixed plate 2. Further the bankbook P is discharged from a part between guide plates 12, 13. In this way, the bankbook, in which a thickness difference is absorbed, is accurately discharged volume by volume.
Patent JP-H06289331-A (JP)
Title: Hydrous soft contact lens
Inventor: HONDA TOMOJI
IPC: G02C7/04
Filed: 1993-04-05
Abstract: PURPOSE:To easily produce the hydrous soft contact lens having a good wearing feel, high moisture content and high strength. CONSTITUTION:This hydrous soft contact lens is obtd. by dissolving a monomer mixture composed of 5 to 20 pts.wt. N,N'-methylene bis-acrylamide, 80 to 95 pts.wt. total of N-vinyl pyrrolidone, 2-hydroxylethyl methacrylate and N,N- dimethyl acrylamide and 0 to 20 pts.wt. monomer copolymerizable therewith in a water-soluble soln. selected from pure water, dioxane and dimethyl sulfoxide or a soln. mixture composed thereof and polymerizing the mixture as it is in the molds having the shape of the soft contact lens. The soft contact lens mentioned above has >=25% moisture content and high bending strength.
Patent JP-S63268518-A (JP)
Title: Roller leveler
Inventor: HANAMOTO YOSHIHISA
IPC: B21D1/05
Filed: 1987-04-24
Abstract: PURPOSE:To reduce the cost of equipment by providing an intermediate backup rolls being more by one line than work rolls, short in drum and small in diameter and arranging backup rolls not larger in diameter than the work rolls on the same line therewith. CONSTITUTION:Intermediate backup rolls 20, 20' smaller in diameter than the radii of rolls 2a, 2a' and short in drum are provided to the work rolls 2a, 2a' large in diameter and supported by bearing boxes 23, 23'. In the same manner, three lines of large and small intermediate backup rolls 26, 27, 26', 27' are provided to work rolls 10, 10' small in diameter. In addition, the backup rolls 21, 21', 28, 28' are made respectively smaller in diameter than the rolls 2a, 10. The bearing load of the intermediate backup rolls is reduced and the lengths of the bearing boxes 23, 23' in the direction of through plates are reduced. Accordingly, the cost of equipment can be reduced by the reduction of weight and area of equipment.