baber/WOPTO huggingface dataset:
Patent GB-467558-A (GB)
Title: Improvements in and relating to the manufacture of impregnated fibrous products
IPC: C08J5/24
Filed: 1935-11-11
Abstract: Fibrous materials such as wood, textile materials or leather are impregnated with an aqueous solution of an alkali metal derivative of a heat-hardening advanced-stage phenolaldehyde condensate the solution containing, if desired fats, oils, waxes in emulsion. Hardening accelerators such as oxidizing agents (alkali chromates, bichromates, or manganese salts) or fireproofing agents (phosphates, chlorides, sulphates or acetates) may also be present.  The products are hardened in known manner if desired after precipitating the resin with a metal salt.  In examples: (1) an aqueous solution of a sodium hydroxide derivative a resin containing palmitin emulsified in it with or without the addition of colophony is used to impregnate wood; (2) a aqueous solution of a sodium hydroxide derivative of a resin containing wool fat in emulsion is used to impregnate textile materials which are subsequently impregnated with an aqueous solution of borax or ammonium phosphate and then dried and calendered. Specifications 414,632, [Group VIII], and 425,032 are referred to.
Patent GB-493449-A (GB)
Title: Improvements in combinations of electric discharge devices with materials excited to luminescence by the discharge through them
IPC: C09K11/68
Filed: 1937-04-07
Abstract: 493,449. Luminescent materials for discharge lamps. GENERAL ELECTRIC CO., Ltd., and RANDALL, J. T. April 7, 1937, No. 9889. Drawings to Specification. [Class 98 (i)] The luminescent material for a high-pressure metal-vapour electric discharge lamp having a quartz or like envelope, comprises zinc cadmium sulphide containing 20-40 per cent cadmium sulphide and activated, for example, by copper to emit orange red light, and calcium tungstate emitting blue light. The lamp is of the kind in which the emitted spectrum has a red ratio of ¢ to 4. The envelope has a transmission for the lines of the spectrum between 7000 and 2200 A.U. The calcium tungstate is excited mainly by radiation not longer than 3100 A.U. The mixture of equal parts of zinc-cadmium sulphide and calcium tungstate are coated at a density of À01 grm./sq. cm. Specifications 407,318, 410,114 ; 431,409, [Group XL], 457,126, and 474,907 are referred to.
Patent GB-929839-A (GB)
Title: Stator winding machine
IPC: H02K15/085
Filed: 1960-03-21
Abstract: 929,839. Winding dynamo-electric machines. FORT WAYNE TOOL & DIE Inc. March 21, 1960 [April 17, 1959], No. 9897/60. Class 35. In a stator-winding machine in which wire-laying needles 33 lay the wires directly in the coil slots and wire guiding shrouds 36 at either end of the stator core deflect the end turns away from the bore, these shrouds are of a bellied spear-shape so that they may be used for guiding the end turns of several concentric coils wound in succession. As shown in Fig. 1, the wire-laying needles are carried on a winding head 22 which is reciprocated by a crank 42 to carry the wire through the bore along the slot-mouths, and oscillated by a rack and pinion 49 to cause the wire to be laid up one slot and down another. Selection of pivot 64, 65 or 66 enables three coils of different pitch to be wound concentrically, the angular position of driving shaft 47 being set for this purpose by a cam 110 and hydraulic control device 114, 115. The driving motor 48 is controlled by a counter 104. As shown in Fig. 2 the shroud comprises two end-turn forming parts 73, 74 which may be joined by a rib 75 narrower than the narrowest coil and extending through the bore as shown, or may be separately clamped to either end of the stator core. The maximum width of the end parts 73, 74 is equal to the span of the widest coil to be wound. The narrowest coil is wound first, the end loop 97 passing round each shroud end in turn and being forced down into the slots by the bellied under-surface 77. The end turns finally pile up under surface 76 which is curved outwardly towards the surface 77 and so tends to force the turns more firmly into the slots.
Patent GB-297291-A (GB)
Title: Improvements in portable pyrophoric cigar and like lighters
IPC: F23Q2/08
Filed: 1928-04-02
Abstract: 297,291. Bernhardt Co., Inc., M. E. Jan. 24, 1928, [Convention date]. P o c k e t igniters, frictional.-A pivoted arm 3 carrying a wick-cap 4 and connected with the friction-wheel 6 is held in the closed position against the action of a spring 8 by a spring-pressed catchpin 9 engaging a transverse recess 21 in a post 15 and is released by turning the post so that the pin 9 can pass through a longitudinal recess 22. The post 15 is returned to the normal position by a spring 17 and is preferably formed with a rounded or bevelled head to facilitate engagement of the pin 9 in the recess 22 when the arm is returned to the closed position. The movement of the post 15 is limited by a pin 18 engaging a groove 19 in the base 25, which is provided with a milled edge to facilitate operation.
Patent HU-T47523-A (HU)
Title: Process for producing trans-2,2-dimethyl-3-(2,2-dichlorovinyl)-cyclopropanecarboxylic acid
Inventor: LANTZSCH REINHARD
IPC: C07C51/00
Filed: 1988-04-15
Abstract: There is provided a novel process for the preparation of trans-2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylic acid (=trans-permethric acid) of the formula I 
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 which is characterised in that chloroketones of the formula (II) 
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 in which
 Z represents chlorine or bromine
 are reacted with an aqueous solution of alkali metal hydroxide (preferably sodium hydroxide or potassium hydroxide). 
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Patent HU-T58723-A (HU)
Title: Process for producing carbamoyloxy-1-/pyridinyl-alkyl/-1h-indol- and -indoline derivatives
Inventor: EFFLAND RICHARD CHARLES
IPC: A61K31/44
Filed: 1991-08-12
Abstract: This invention relates to compounds of the formula <CHEM>  where   R1   is hydrogen, loweralkyl, arylloweralkyl, loweralkenyl or loweralkynyl; R2   is hydrogen, loweralkyl, loweralkenyl, formyl or cyano; R3   is hydrogen or loweralkyl; R4   is loweralkyl, arylloweralkyl, cycloalkyl, aryl, heteroaryl, heteroarylloweralkyl, <CHEM>  or NR3R4 taken together constitute <CHEM>   R5   is hydrogen, loweralkyl or aryl; R6   is hydrogen, loweralkyl, aryl, arylloweralkyl, formyl, loweralkanoyl or arylloweralkanoyl, X and Y   are independently hydrogen, nitro, amino, halogen, loweralkyl, loweralkoxy or hydroxy; or the pharmaceutically acceptable acid addition salts thereof, and where applicable, the geometric and optical isomers and racemic mixtures thereof.   The compounds of this invention are useful for the treatment of various memory dysfunctions characterized by a decreased cholinergic function, such as Alzheimer's disease.
Patent HU-T47781-A (HU)
Title: Cutting device for agricultural  machines
Inventor: SINITSYN NIKOLAI D
IPC: A01D46/04
Filed: 1987-09-14
Abstract: The cutting mechanism for an agricultural machine for cutting e.g. shrubs has a beam (1) whose axis (13) is fitted with movable cutting segments (3-6). A segment counter blade (2) is mounted to move longitudinally relative to the beam (1) to which it is resiliently connected. - In the segment counter blade (2) there are longitudinal grooves (14), through which the axes (13) of the beam are passed. A longitudinal channel (15) contains a plate (16) mounted on the axis (13) of the beam (1).
Patent HU-T48881-A (HU)
Title: Process for producing 1,2-dihydro-3h-pyrrolo/1,2-aprocess for producing 1-/substituted aminomethyl/-/pyrrole-1,7-dicarboxylic acid and esters thereof,octahydroindolo-(2,3-a)quinolizine derivatives, pharmaceutically applicable acid addition salts ther as well as 5-aroyl-1-carboxylic acid derivatives eof and pharmaceutical compositions comprising same
Inventor: SZANTAY CSABA
IPC: C07D487/04
Filed: 1987-12-14
Abstract: Novel, racemic 1-(substd.-amino-methyl) -octa-hydro-indole-(2,3-a)-quinolizine derivs. (i) and their pharmaceutically useful acid adduct salts are prepd. from 1-(substd.-sulphonyl-oxy-methyl)-octa-hydro-indolo(2,3-a)-quinoli- zine derivs. (ii) and a prim. amine of formula R2-NH2. (iii) R2 in (1) and (iii) = 1-6C alkyl, 4-8C cycloalkyl or opt. substd. aryl and aralkyl or an aralkyl gp. opt. contg. heteroatom. R1 = 1-6C substd. alkyl or aryl gp. The reaction takes place in an inert organic solvent at its opt. acid adduct salts are pred. The prepns. have a gasto-cytoprotective effect.
Patent HU-T48266-A (HU)
Title: Process for producing 2,3'-dideoxy-2'-fluoronukleozides and pharmaceutical compositions containing them as active componenets
Inventor: STERZYCKI ROMAN Z
IPC: A61K31/7076
Filed: 1988-11-11
Abstract: There are disclosed novel 2 min ,3 min -dideoxy-2 min -fluoronucleosides and 2 min -3 min -dideoxy-2 min ,3 min -didehydro-2 min -fluoronucleosides and processes for their preparation. The compounds so produced exhibit therapeutically useful antiviral and, more particularly, anti-HIV effects.
Patent HU-T57011-A (HU)
Title: Process and apparatus for taking off the meat from polutry backs
Inventor: LANDT ANDREAS
IPC: A22C21/00
Filed: 1990-11-27
Abstract: A device for removing meat in fillet form from poultry is described, which has the aim of obtaining the meat lying on the ribs (20) in the region of the back also during treatment of front-halves. This takes place by means of shaving blades (3) which are contour-controlled by the skeleton body and to this end are of shell-shaped design and have a cutting edge (4) directed counter to the direction of advance of the skeleton bodies (15). 
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Patent JP-S63169710-A (JP)
Title: Magnetizing method for high coercive force permanent magnet
Inventor: KINOSHITA MAKOTO
IPC: H01F13/00
Filed: 1987-01-07
Abstract: PURPOSE:To facilitate magnetization, to stabilize saturated magnetization and to reduce the capacity of a magnetizing power facility by utilizing the temperature dependency of the coercive force of a high coercive-force permanent magnet and magnetizing the magnet under temperature environment, under which coercive force is lowered. CONSTITUTION:When a neodymium-iron-boron magnet as a rare earth permanent magnet is used, coercive-force magnetization characteristics at 50 deg.C is made lower than that at 20 deg.C. The magnet is magnetized at environment at 50 deg.C by utilizing the deterioration of the characteristics. Accordingly, the temperature dependency of the coercive force of the permanent magnet having high coercive force is used and the magnet is magnetized under temperature environment under which coercive force is reduced, thus acquiring the high energy product of the permanent magnet at normal temperature.
Patent JP-H03207779-A (JP)
Title: Curing accelerator composition for instantaneous adhesive
Inventor: HIRAIWA AKIHIKO
IPC: C09J133/04
Filed: 1990-01-08
Abstract: PURPOSE:To obtain the title composition containing a base compound, water soluble organic solvent and water and capable of simply and speedily carrying out filling of gap by a cyanoacrylate based instantaneous adhesive and adhesion of a porous material thereby without impairing appearance of coated material. CONSTITUTION:The aimed composition containing three components of (A) a base compound (preferably N,N-dimethylaniline, N-ethyl-N-methylaniline, N,N-dimethyltoluidine, etc.), (B) water soluble organic solvent (preferably alcohols such as methanol, ethanol, propyl alcohol or butyl alcohol) and (C) water.
Patent JP-H09187987-A (JP)
Title: Laser beam scanning device
Inventor: SONE KAZUHIRO
IPC: G02B26/10
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To improve productivity and reduce cost by eliminating a sensor fixing means and reducing labor for assembling. SOLUTION: There are provided a laser diode assembly body 1 in which a laser diode is integrated, a polygon mirror 2 which reflectively scans a modulated laser to be outputted from the laser diode so as to form a predetermined electrostatic latent image on a photosensitive body, a circuit substrate 3 equipped with a drive circuit for operating the laser diode, and a synchronous sensor 4 witch is held by the circuit substrate 3 and detects synchronous information from the output of the laser diode and inputs it. A hard material is used for the circuit substrate 3 and the synchronous sensor 4 is directly fixed to the hard circuit substrate 3.
Patent JP-S60145930-A (JP)
Title: Glass filter and production thereof
Inventor: NAKAYAMA YONEKICHI
IPC: G02B5/22
Filed: 1984-01-09
Abstract: PURPOSE:To obtain a glass filter suitable for cutting off ultraviolet light in taking a color photograph at a low cost, by mixing raw materials to give glass to specific composition containing Au and CeO2, melting the mixture, and reheating Au in the resultant glass for coloring. CONSTITUTION:Raw materials are mixed to give glass of the following composition; 50-65wt% SiO2, 1-4wt% Al2O3, 0.2-3wt% Li2O (provided that Na2O+ K2O+Li2O=17-26wt%), 0.5-4wt% B2O3, 8-20wt% RO (RO is the sum of BaO, CaO, MgO, and ZnO), 0.5-2wt% F, 1-4wt% SnO2, 0.3-2wt% Sb2O3, 0.3- 1.5wt% CeO2 and 0.0006-0.0015wt% Au. The resultant mixture is then melted under heating, molded and annealed, and Au in the resultant glass is reheated and colored. Thus, the aimed glass filter is obtained. The glass filter contains no expensive lead requiring care in handling, and a small amount of gold is used. Thus, the aimed glass filter is obtained at a low cost.
Patent JP-H01177809-A (JP)
Title: Trouble point locating device for gas insulated apparatus
Inventor: OKAMOTO TATSUO
IPC: H02B13/065
Filed: 1988-01-07
Abstract: PURPOSE:To eliminate wirings from a circuit breaker operation command relating device by irradiating phosphorescent material with flash light and generating an output signal from discriminating means only when both the flash light and phosphorescence are generated. CONSTITUTION:When a phosphorescent material 34 is disposed at a position irradiated with a flash light 15 leaked from a photoconductance widow 21, the material 34 is excited when the light 15 is generated, and phosphorescence 16 is continuously radiated even if the light 15 is eliminated. Then, the phosphorescence 16 is condensed together with the light 15 by the condensing lens 31A of light transmitting means 310 to be photoconducted, and an electric signal having an intensity substantially proportional to the intensity of the flash light is output from a photodiode 41 and an amplifier 42A. Two pulses of the flash light pulse and the phosphorescence pulse are input as input signals to an AND circuit 45 as discriminating means, which outputs a pulse only in a time range in which the two pulses exist simultaneously.
Patent JP-S59132441-A (JP)
Title: Running display device of magnetic tape
Inventor: FUNASAKA TAKESHI
IPC: G11B15/10
Filed: 1984-01-09
Abstract: PURPOSE:To prevent a tape deck from being damaged due to mistaking a pause for a stop and to eliminate the need for the countermeasure by displaying distinctively the running of a magnetic tape also the stop state and the pause state. CONSTITUTION:The oscillating frequency of an oscillator 6 is changed over into two stages as recording/reproduction and quick traverse/quick reverse to switch the flickering speed of a light emitting body 8. When the tape is not run, the oscillation is stopped and only a part of the light emitting element 8 is lighted by a control circuit (not shown). The switching of up-count and down-count of an up-down counter 7 is performed depending on the running direction of the magnetic tape and the order of lighting of the light emitting element 8 is made in the same direction as the running of tape. The power supply of the light emitting element 8 is supplied from a transistor(TR) 11 except for a D3. The TR11 is turned off only when the tape is in the pause state and turned on in other cases. In flickering the light emitting elements 8 one by one in order at the pause state, only the D3 of the light emitting elements 8 is flickered at the pause state.
Patent JP-H03207000-A (JP)
Title: Holder frame for x-ray optical element
Inventor: NAKAMURA HAJIME
IPC: G21K1/06
Filed: 1990-01-10
Abstract: PURPOSE:To improve reliability of an X-ray optical element system and to size it down by providing a window through which visible radiation permeates, at periphery of a holder part of the X-ray optical element. CONSTITUTION:A base plate W consists of a square silicon plate 0.2mm thick and each of which sides is 14mm long, for instance, and, at its central part, a square hole P each of which sides is 0.2mm long and is covered by a thin film N, is formed as a permeating part of a soft X-ray and also, on the thin film N, a Fresnel zone pattern is drawn. Also, in circumference of the hole P, 5mm by 55mm passing-through windows T1 to T4 of visible radiation are formed and, widths of length and breadth beam parts K1 to K4 are different in the surfaces or the backs as their cross-sectional shapes are trapezoid. An objective zone plate R2 is monolithically formed by the Fresnel zone pattern part and the visible radiation windows T1 to T4, on one single silicon plate. Accordingly, positional accuracy during the Fresnel zone pattern is being formed, affects directly to accuracy of an optical alignment during the plate R2 is being positioned, and moreover the plate R2 does not move after being fixed in an X-ray microscope, and therefore an optical system can be easily assembled and an initial accuracy of the optical alignment can be always maintained.
Patent JP-H06199036-A (JP)
Title: Development sheet for pressure-sensitive copying paper
Inventor: HASEGAWA KIYOHARU
IPC: B41M5/155
Filed: 1993-01-08
Abstract: PURPOSE:To improve stability against light, NOx, water, etc., and to reduce yellowing for colored images by a method wherein a development sheet is formed by providing a developement agent layer containing a compound selected out of a specific salicylic acid derivative or its polyhydric metallic salt over a support body. CONSTITUTION:A development sheet for pressure-sensitive copying paper that forms images, reacting with leuco color, is formed of a support body and a development agent layer that is provided thereon and contains a compound selected out of a specific salicylic acid derivative or its polyhydric metallic salt as expressed in a general formula stated separately. In the formula, X1 and X2 stand for hydrogen atom, alkyl group, alkoxyl group, aralkyl group, aryl group or halogen atom, Y1 and Y2 stand for oxygen atom or sulfur atom, R1 stands for hydrogen atom, alkyl group, aralkyl group or aryl group and R2 stands for alkyl group, alkenyl group, aralkyl group or aryl group. Thereby high stability against light, water, etc., can be ensured for the colored images and yellowing by irradiation of sunlight and exposure to NOx can be reduced.
Patent JP-S56103767-A (JP)
Title: Information reader
Inventor: IKEDA HIROYUKI
IPC: G06K7/10
Filed: 1980-01-11
Abstract: PURPOSE: To enable an apparatus of simple construction, low costs and further a high read rate by functionally housing a light emitting part, a light scanning part deflectively scanned in at least two different regions, and a photodetecting part.  
     CONSTITUTION: The information reader has a light emitting part 1, a light scanning part 2 and a photodetecting part 3 which are functionally housed in a case 4. The case 4 is so designed as to enable an operator to move the entire part thereof with ease by gripping its grip part 4'. Thereby, the working efficiency for information reading is considerably improved. The light scanning part 2 has the function of being deflectively scanned in at least two different regions with respect to the bar code symbols BCS to be read. Hence, as compared to a system of scanning one length of scanning light in one direction, the information read rate thereof is considerably improved. Since the information is accurately read simple by press-contacting the light projection window without being conscious of the arraying directions etc. of the symbols BCS, the workability thereof is considerably improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59128106-A (JP)
Title: Bucket inverter
Inventor: KAWAMURA TAKAHARU
IPC: B65G47/248
Filed: 1983-01-10
Abstract: PURPOSE:To improve the rate of operation by disposing guide rods apirally curved at an angle of about 180 deg. at each face of a bucket along a transfer path from the transfer start end to the terminal end. CONSTITUTION:Between the bucket transfer start end 1a and the terminal end 1b, bucket guide rods 11-14 spirally curved at an angle of about 180 deg. are disposed at each face of a bucket 2. These guide rods 11-14 are framed and fixed to frames 15-18. In this arrangement, the bucket 2 which has reached the bucket transfer start end 1a is guided by the guides 11-14 to slide down by its gravity to the terminal and 1b. At this time, as the guide rods 11-14 are spirally twisted at an angle of 180 deg., the bucket 2 is smoothly inverted, so that an opening of the bucket assuredly looks down at the terminal end. Thus, the driving is smoothed to improve the rate of operation.
Patent JP-S62162256-A (JP)
Title: Optical disk
Inventor: TAJIMA TETSUO
IPC: G11B7/24015
Filed: 1986-01-10
Abstract: PURPOSE:To obtain the titled optical disk having high recording sensitivity, density, and reliability by using the material obtained by curing an UV curing resin composition consisting of a specified compd. and a photopolymerization initiator as a substrate layer. CONSTITUTION:The substrate layer having reggedness corresponding to the information signal and a recording film layer are successively formed on a transparent substrate to obtain the optical disk. An UV curing resin composition is obtained by mixing 100pts.wt. mixture consisting of 50-100pts.wt. compd. shown by the general formula (1) and 50-0pts.wt. compd. shown by the general formula (2) and 0.1-5.0pts.wt., based on 100pts.wt. mixture, photopolymerization initiator. The composition is cured, and the cured material is used in the sub strate layer. When <=50pts.wt. compd. shown by the general formula (1) is mixed, the releasability from a stamper and the resistance of the cured material to moisture and heat are deteriorated, the molding strain is increased, and the mechanical strength is decreased.
Patent JP-S59127067-A (JP)
Title: Carrier for developing electrostatic charge image
Inventor: YAMAZAKI HIROSHI
IPC: G03G9/10
Filed: 1983-01-12
Abstract: PURPOSE:To prevent the sticking of a toner and to minimize the deterioration in characteristic by forming a coating layer consisting of a sorbitan ester type surface active agent and a resin on the surface of an inorg. carrier core material thereby having a resin coating layer. CONSTITUTION:A coating layer 2 to be formed on the outside surface of a carrier core material 1 consists of a laminate of a layer 2A of a sorbitan ester type surface active agent and a resin layer 2B, by which particularly excellent moisture resistance and durability are obtd. The preferred coating amt. by the sorbitan ester type surface active agent and the coating resin is in a range of 0.01-5wt% with the sorbitan ester type surface active agent basing on the entire weight of the carrier, and in a range of 0.1-10wt% with the coating resin. The glass transition temp. of the coating resin is preferably at least 60 deg.C.