baber/WOPTO huggingface dataset:
Patent GB-895403-A (GB)
Title: Improvements in or relating to the production of resin bonded fibrous laminate structures
IPC: B32B27/00
Filed: 1960-03-18
Abstract: 895,403. Laminates. THOMPSON FIBER GLASS CO., H. I. March 18, 1960 [March 20, 1959], No. 9658/60. Class 140. [Also in Group XXVIII] Fibrous, resin-bonded, laminates are made up of strips the threads, filaments or fibres of which extend at an angle from one edge to the other, the strips being bonded together faceto-face such that their edges form the principal faces of the finished laminate. For example, a number of superposed resin-bonded layers of woven fabric 25, Fig. 6, may be cut on the bias as at 28, the strips 12 so formed having angularly disposed warp and weft threads 16, 14 and being bonded together to produce a laminate 10, Fig. 1, the faces 21, 22, of which are formed by the edges of the strips. The laminate 10 may be combined with two layers of glass fibre cloth or the like on each face, with a layer of silica fibre batting or of honeycomb material, or with one or more similar layers the strips in which are mutually at right angles. In further modifications a laminate such as 10, the strips of which are bias-cut to give long warp and short weft threads, may be formed into a hollow cylinder around a mandrel, the individual laminµ thus being disposed radially, or as shown in Fig. 5, a laminate, in strip form and comprising laminµ 12, may be wound helically on a mandrel, the faces 21, 22 forming the inner and outer faces of the helix and the warp and weft threads of the individual fabric layers being disposed as at 57, 58. The laminate strip is impregnated with resin before winding and the helical convolutions subsequently bonded together by curing the resin. The fibrous material used may be a woven fabric or a mat or unwoven tape in which the fibres are unidirectional. The fibres may be of glass, asbestos, nylon or other inorganic or organic material but are preferably of vitreous silica made by leaching glass fibres or fabrics, e.g. in hydrochloric acid solution, to remove materials other than silica, drying, and preferably firing. Bonding resins usable include phenol-formaldehyde, phenol-furfural and ureaaldehyde, preferably formaldehyde, resins, silicones such as oxidized dimethyl silicone, melamine, epoxy or polyester resins (e.g. unsaturated alkyds copolymerized with styrene or diallyl phthalate), or polyvinyl chloride or acetate. Preferably phenolic resins are used in the semicured state for the preliminary steps and are cured at the final stage of manufacture of the laminate. The angular disposition and end-grain structure of the fibres in the products is stated to present an elongated path for heat conduction and to make the products resistant to erosion at high temperatures. The products may thus be used as heat-insulating materials, and, particularly in cylindrical form, in jet engines. Specification 636,893 is referred to.
Patent GB-822293-A (GB)
Title: Improvements in or relating to clutch mechanisms
IPC: G06C23/06
Filed: 1956-03-29
Abstract: 822,293. Clutches. INTERNATIONAL BUSINESS MACHINES CORPORATION. March 29, 1956 [April 5, 1955], No. 9859/56. Class 80 (2). A clutch, particularly for use in accounting- machines, comprises a disc 2 on a driving-shaft 1 with a notch 3 on its periphery for engagement by a dog 4 on a lever 5 pivoted at 11 on a plate 9 secured to the driven shaft 10. The lever 5 is biased towards engagement by a spring 6 and has at its end opposite to the dog 4 a projection 12 for engagement by an armature operable by a clutch magnet (not shown). Thus, when the armature is set in the path of projection 12 the dog 4 is disengaged and the lever 5, plate 9 and driven shaft 10 held. When the armature is moved to release projection 12 the dog 4 engages when the notch 3 reaches it. A latching lever 13 is also provided with an elongated hole 14 on the pivot 11, a slot 15 engaging a peg 7 on the lever 5, a projection 18 and a heel 19. A loading spring 16 is also provided for this lever 13 to move it to the right when the dog 4 is engaged until the heel 19 engages a shoulder 20 of plate 9 which prevents anti-clockwise rotation of both levers 13 and 5 and maintains the clutch engaged. The lever 13 is unlatched when the armature is set in the path of projection 12 of lever 5 since the projection 18 thereof is also engaged by the armature to move lever 13 to the left to disengage from shoulder 20 and allow lever 5 to rotate anti-clockwise to disengage dog 4.
Patent GB-1454914-A (GB)
Title: Method of manufacturing rods wire or tubes by hydrostatic  extrusion
IPC: B21C23/00
Filed: 1974-03-06
Abstract: 1454914 Extrusion ASEA AB 6 March 1974 [7 March 1973] 9995/74 Heading B3P A hydrostatic extrusion method to produce rod, wire or tube is effected using a billet composed of a forward part 12 of the material of the extrusion product and a rear part 13 which is of different material and which remains as a discard in the press to prevent escape of hydrostatic fluid, the rear part may be composite with a part 13 of material with the same or lower hardness than the forward part 12 and a harder part 14. The joints between the parts are sealed by soldering or welding or by a rubber or plastics cap 16 or rings. The mating faces of the billet parts may be complementarily shaped, Fig. 2 (not shown). The forward part may be zirconium, the part 13 copper and the part 14 steel. When the steel part reaches the die the-pressure builds up and is indicated by a transducer emitting a signal to stop the press.
Patent HK-101195-A (HK)
Title: System for over-the-air reprogramming of communication receivers
Inventor: DAVIS WALTER LEE
IPC: G08B3/10
Filed: 1995-06-22
Abstract: PCT No. PCT/US87/00004 Sec. 371 Date Jun. 11, 1987 Sec. 102(e) Date Jun. 11, 1987 PCT Filed Jan. 2, 1987.A communication receiver is disclosed which can decode signals transmitted by radio frequency propagation. A programmable controller uses instructions in a non-volatile reprogrammable memory to decode and process the signals, and to output the information contained in the signals in a useable form. The controller also responds to predetermined signals by decoding and processing information for new decoding and operating instructions, and stores the data in a temporary memory. Logic circuitry responds to subsequent predetermined signals to enable selective reprogramming of the non-volatile reprogrammable memory by data stored in the temporary memory to alter the decoding characteristics of the receiver.
Patent HK-135897-A (HK)
Title: Balanced self adjustable escalator handrail drive
Inventor: JOHNSON GERALD E
IPC: B66B23/04
Filed: 1997-06-26
Abstract: The handrail drive utilizes one or more pairs of drive rollers which form a nip through which the handrail moves. The drive rollers are mounted on rotating drive shafts which in turn are eccentrically mounted in rotatable bearings. The drive rollers will automatically tighten on the handrail as friction increases between the rollers and handrail due to increased resistance to movement of the handrail. The rotatable bearings are connected together to ensure that each roller tightens equally on each side of the handrail so that the handrail is not bent through an S curve as it passes through the drive roller nip. <IMAGE>
Patent HU-T53111-A (HU)
Title: Process for producing 3-alkanesulfinyl having 16-18 carbon atoms and sulfonyl-2-methoxymethylpropyl-(2-trimethylammonioethyl)-phosphate and pharmaceutical compositions comprising such compounds
Inventor: BOSIES ELMAR
IPC: A61K31/10
Filed: 1990-03-02
Abstract: 3-(C16-C18)Alkanesulphinyl- and sulphonyl-2-methoxymethylpropyl (2-trimethylammonioethyl)phosphates, their pharmacologically acceptable salts, process for their preparation and medicaments having antitumour action containing these compounds.
Patent HU-T65652-A (HU)
Title: Process for producing 1,3-bis-/3-(mono- or poly-hydroxy)acylamino-5-(mono-or polyhydroxyalkyl)-aminocarbonyl-2,4,6-triiodo-benzoyl-amino/-hydroxy- or hydroxyalkyl-propanes and x-ray contrast media containing them
Inventor: BROCCHETTA MARINO
IPC: C07C237/42
Filed: 1991-11-15
Abstract: Symmetrical or asymmetrical 1,3-bis-[3-(mono- or poly-hydroxy)acylamino-5-(mono- or polyhydroxyalkyl)-aminocarbonyl-2,4,6-triiodo-benzoyl-amino]-hydroxy- or hydroxyalkyl-propanes, useful to constitute the opacifying component of X-ray contrast media, are described.
Patent HU-T37929-A (HU)
Title: Process for producing 8-chloro-1,5-benzothiazepine derivatives
Inventor: TAKEDA MIKIO
IPC: C07D281/00
Filed: 1984-06-01
Abstract: Novel 8-chloro-1,5-benzothiazepine derivatives of the formula: <IMAGE> (I)  wherein R1 is hydrogen, lower alkyl or a group of the formula: R4CO-, each of R2 and R3 is lower alkyl and R4 is hydrogen or lower alkyl, and a pharmaceutically acceptable acid addition salt thereof are disclosed. Said derivative (I) and a pharmaceutically acceptable acid addition salt thereof are useful as hypotensive agents and/or coronary or cerebral vasodilators.
Patent HU-T36113-A (HU)
Title: Process for preparing dihydro-pyridibes with anti-ischaemic activity and blood pressure decreasing effect and pharmaceutical compositions containing such compounds
Inventor: ALKER DAVID
IPC: C07D473/10
Filed: 1984-07-20
Abstract: 1,4-Dihydropyridine derivatives of the formula:wherein R is aryl or heteroaryl; R<sup>1</sup> and R are each independently C<sub>1</sub>-C<sub>4</sub> alkyl or 2-methoxyethyl; X is a 5 or 6 membered nitrogen-containing heterocyclic ring which is substituted with one or more hydroxyl or oxo groups and which may optionally be fused to a further 5 or 6 membered nitrogen-containing heterocyclic ring, and which may optionally be further substituted in the heterocyclic ring or further fused heterocyclic ring; Y is -(CH<sub>2</sub>)<sub>n</sub>-, -CH<sub>2</sub>CH(CH<sub>3</sub>)- or-CH<sub>2</sub>C(CH<sub>3</sub>)<sub>2</sub>-; and n is 1 to 3 when X is linked to Y by a ring carbon atom, or 2 or 3 when X is linked to Y by a ring nitrogen atom; and their pharmaceutically acceptable salts, and pharmaceutical preparation containing such compounds, have utility as anti-ischaemic and antihypertensive agents.
Patent HU-T59443-A (HU)
Title: Process for producing concentrated liquid detergents comprising magnesium alkylbenzenesulfonate and alkanol amide
Inventor: JAKUBICKI GARY JOSEPH
IPC: C11D1/655
Filed: 1991-11-20
Abstract: A process for the manufacture of a concentrated liquid detergent composition containing over 40% solid ingredients including magnesium alkylbenzene sulfonate and an alkanolamide component, offers reduction in viscosity during manufacture and upon cooling of the composition. The addition of salts and hydrotropes to the concentrated liquid detergent composition and the incorporation of alkanolamide prior to the addition of alkylbenzene sulfonic acid sufficiently lowers the viscosity of the mixture to allow processing using conventional low shear mixing equipment.
Patent HU-T63035-A (HU)
Title: Universal vacuum treating apparatus for serving presserves-industrial particularly refrigerating-industrial technological lines
Inventor: BODO ATTILA
IPC: A23L3/00
Filed: 1990-12-28
Abstract: Universal vacuum treating plant esp. used in conjunction with canning and cooling processes comprises an elevator, a `trouser-leg' chute with at least two vacuum treatment vessels under the chute. These containers are capable with the aid of ancillary units, of implementing, aspiration processes, in the cold, with hot steam, and warm liq.-treatment. Pneumatically operating cylinders are opening or closing the loading and emptying parts of the aspirating (vacuum treatment) vessels. There are upper and lower vacuum-valves on the upper and lower conical pts. of the treatment vessel. There is a sloping perforated, steam proportioning pipe in the interior of the vessels with a conical head, ensuring uniform steam permeation.
Patent JP-H08191466-A (JP)
Title: Minimum charge route ratio selection system
Inventor: MANTANI USHIO
IPC: H04M15/00
Filed: 1995-01-09
Abstract: PURPOSE: To reduce a route revision job cost by making the revision job quick even when a selection route of another NCC or the like is added after the service-in in the minimum charge route selection system according to a preset ratio. CONSTITUTION: In the case of a trunk line call from a private branch of exchange 2, after a charge zone is obtained from a dialed toll station number and a single or plural minimum charge routes are read based on a minimum charge route table for each obtained charge zone. An optimum minimum charge route is decided by using ratio selection among the plural read minimum charge routes and the decided route is sent to a trunk line 5. When a selection route of another NCC or the like is added, a minimum charge route is selected among the existing routes and added routes for each charge zone and data are set gain for each charge zone.
Patent JP-H02182647-A (JP)
Title: Pursuit control device for paper sheet
Inventor: SUDOU KIMIHISA
IPC: G06K13/067
Filed: 1989-01-05
Abstract: PURPOSE:To eliminate the variation in carrying speed, and thereby make it possible to stably transfer an identification code for the sheets by measuring the actual speed of a carrier path by means of a measuring timer, and thereby executing the excitation control of clock signals following the variation of carrying speed. CONSTITUTION:A flag detector 6 makes a photoelectric switch 11b detect a measuring identification flag 14 transferred to a shift register 9b, providing the timing for sending an error signal 15 to a transmission control section 7. A reference value 8 shall be a reference time for the sheets to pass through a space between photoelectric switches 11a and 11b. When the error signal 15 is received while being timed with the flag detector 6, the error signal 15 will indicate the difference in time between the carrying time across the photoelectric switches 11a and 11b measured by use of the sheets during carriage, and the reference time 8, an oscillator 1 is thereby controlled in such a way that the error signal 15 is integrated at an oscillation control section 7 so that the error signal 15 amounts to zero. This constitution eliminates the variation in carrying speed owing to the variation is mechanical carrying speed, secular change and the like, thereby enabling an identification code 13 for the king of forms to be stably transferred.
Patent JP-H10200023-A (JP)
Title: Semiconductor device
Inventor: ARAI TOSHIHIRO
IPC: H01L23/50
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent solder bridges when a chip is mounted on a small outline package semiconductor device having dual elements assembled with a lead frame and improve the radiation for the heat of the chip. SOLUTION: The device comprises a lead frame 1, two power semiconductor element 2 mounted on the lead frame 1. On the lead frame 1a pair of the right and left die pads 1a are disposed and the chips of the power elements 2 are mounted on the die pads. Side walls 1a-1 rising towards the chip mounts along the opposed side edges of the die pads to block a molten solder from spreading at mounting the chips and couple each die pad 1a integrated with its outer leads 1b, thereby enhancing the radiation for the heat of the chip, utilizing the outer leads 1b as a heat transfer path.
Patent JP-S61161650-A (JP)
Title: Microwave discharging light source device
Inventor: NATORI SHIGERU
IPC: H01J65/04
Filed: 1985-01-08
Abstract: PURPOSE:To prevent the leak of microwave energy to the outside of a housing without decreasing the quantity of light radiated from a lamp, according to a method wherein the light from the lamp of a microwave discharging light source is refracted and radiated to the outside by means of a prism. CONSTITUTION:A lamp 11 is subjected to discharge excitation by means of a microwave to emit light. The emitted light is refracted by 90 deg. by means of a prism 14 and is radiated to the outside from the side of a housing 13, as shown by one dot chain line. On the other hand, microwave energy leaking from a net body 15 is not refracted by means of the prism 14 because of its characteristics, and goes right through the prism 14 and is absorbed in an electric wave absorbing body 16, as shown by two dots chain line. Consequently, the leak of the microwave energy to the outside of the housing 13 can be effectually prevented without decreasing the quantity of the light from the lamp 11.
Patent JP-S62159479-A (JP)
Title: Driving device for light emitting diode array
Inventor: OKADA TAKEYUKI
IPC: H01L33/00
Filed: 1986-01-07
Abstract: PURPOSE:To obtain a uniform printing quality by watching an output light energy level of light emitting diodes to control a light emitting time. CONSTITUTION:A series input data signal IN is inputted in a shift register 1 and becomes n pieces of parallel outputs which drive n pieces of light emitting diode elements in a light emitting diode array 4 through a latch circuit 2 and a driving circuit 3. This diode array 4 is arranged in parallel to a surface of a printed paper (not shown in the drawing) and optical recording is done on the paper surface according to lighting of the elements. A part of the light from the light emitting diode elements is received by a light receiver 9 and its output is given to an AD conversion circuit 9 through an integrating circuit 10. The output of the conversion circuit 8 becomes an address of a ROM 6 and a preset value of a timer circuit 7. Then, a data retaining time of the latch circiut 2 is controlled by the output of the timer circuit 7 and accordingly a light emitting time of the diodes is controlled.
Patent JP-H07202149-A (JP)
Title: Solid-state image pickup device and manufacture thereof
Inventor: NAKANISHI JUNJI
IPC: H01L27/14
Filed: 1994-01-11
Abstract: PURPOSE:To provide a solid-state image pickup device which hardly disperses in resolution and is provided with an optical system lessened in size. CONSTITUTION:Infrared rays L are incident on the rear side 10a of a semiconductor substrate 10 where photodetectors 2 are arranged on its front side, and the rear side 10a of the substrate 10 is curved confronting the direction of arrangement of the photodetectors 2 so as to focus the infrared rays L on the photodetectors 2. Therefore, even if a simple optical system 30 whose focal surface M does not become a plane is used, all infrared rays L transmitted through the optical system 30 can be focused on the photodetectors 2, so that this one-dimensional infrared solid-state image sensing device can be prevented from dispersing in resolution.
Patent JP-S58121168-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KANCHIKU YOUJI
IPC: G11B15/44
Filed: 1982-01-07
Abstract: PURPOSE:To realize a simple constitution and to make its thickness thin for a magnetic recording/reproducing device, by using a timing belt. CONSTITUTION:An idler 22 having a member of rubber, etc. having a high coefficient of friction at its outer circumference is held freely rotatably on a lever 26 which can turn freely centering on a shaft 24 and pressed to a driving wheel 12 by a spring 28. The revolution of the idler 22 is transmitted to a relaying gear 32 which is supported rotatably to a shaft and via a timing belt 30 having a tooth form 22' at its inner circumference and a tooth form 30' of the same shape as the form 22'. The gear 32 has a tooth form 32' of the same shape as the form 30' of the belt 30 at the part where the belt 30 is hooked. Thus the  revolution of the idler 22 is transmitted to the gear 32 with no slip.
Patent JP-S57114546-A (JP)
Title: Preparation of aldehyde
Inventor: MATSUMOTO MITSUO
IPC: C07C45/50
Filed: 1981-01-07
Abstract: PURPOSE: To improve the catalytic activity and the selectivity to the straight- chain aldehyde in the hydroformylation of olefin in the presence of a rhodium complex compound and a tri-substituted phosphine, by adding a specific amount of a glycol ester to the reaction system.  
     CONSTITUTION: In the preparation of an aldehyde by the hydroformylation of an olefin in the presence of a rhodium complex compound and a tri-substituted phosphine, the reaction is carried out in the presence of a compound of formula (R 1  and R 2  are ≤20C hydrocarbon group; Z is 2W8C alkylene) (e.g. 1,6-hexanediol diacetate) pref. at 60W110°C under atmospheric pressure W35atm. The amount of the compound of formula is ≥50vol% of the reaction mixture.  
     EFFECT: The isomerization reaction can be suppressed even under low partial pressure of CO. Since the reaction temperature can be lowered corresponding to the increase of the catalytic activity, the production of high-boiling by-product is suppressed, and the catalytic activity can be stabilized for a long period. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02180743-A (JP)
Title: Production of sand
Inventor: HAYAKAWA TSUNEYOSHI
IPC: B28B11/08
Filed: 1989-01-06
Abstract: PURPOSE:To obtain sands nearly free from acute edges causing the concentration of an electric field or stress in a high yield by successively subjecting a sand base to extrusion molding into a noodle shape, drying, crushing to granules, screening and calcining. CONSTITUTION:A sand base is prepd. and dehydrated with a filter press to form a cake having a proper water content. This cake is put in a kneader, kneaded and extruded from a perforated plate having many through holes of about 1.8-2.0mm diameter to obtain noodle-shaped molded bodies. The diameter of the molded bodies is made equal to or slightly larger than the max. diameter of objective sands. The molded bodies are dried, crushed and screened with a crusher and a disintegrating screening machine to obtain granules whose diameter is nearly equal to that of the molded bodies. The granules are sorted with a screen, packed into a shearth and calcined. This calcined product is broken into granules again with a breaking sieve to produce sands.
Patent JP-S60145597-A (JP)
Title: Programmable read only memory
Inventor: MASUDA HAJIME
IPC: G11C17/06
Filed: 1984-01-09
Abstract: PURPOSE:To allow correct writing to a memory cell without providing an external terminal by applying a high voltage to a word line through a writing terminal. CONSTITUTION:For instance, when a memory cell M12 of a P-ROM is written, a word driver circuit WD2 is turned on, gates G1 and G2 of a writing circuit 100 are turned on and off, respectively, and a PNPN circuit 111 is selected. If a voltage higher than that occuring in a memory cell at the time of programming from a writing terminal P1 is applied through an element 111, an electric the potential of the first P-N junction in the circuit 111 rises, which is activated after rising time T1. A high voltage is applied through a resistance R1 and a diode D3 from a common area connected to this junction, then a non-selected word line W1 is charged, and the circuit 111 is activated. At this point writing power is supplied to the cell M12, a PNPN element formed between bit lines B1 and B2 will not be turned on, and correct writing to a memory cell can be executed without providing an external terminal.