baber/WOPTO huggingface dataset:
Patent GB-670012-A (GB)
Title: A process for the agglomeration of wood waste and the like, and a product obtained therefrom
IPC: C08H8/00
Filed: 1949-01-10
Abstract: 670,012. Wood substitutes. GLAUBERT, S. Jan. 10, 1949, No. 681/49. [A Specification was laid open to inspection under Sect. 91 of the Acts, July 11, 1949]. Class 70 A wood substitute is obtained from lignin-containing materials such as wood waste by treating the material successively with two acids one of which is a strong acid'such as sulphuric acid, and the other a weak acid such as valeric acid, a hardening agent being added to the material which is then heat-treated between pressure plates so as to bind the material with the lignin. The hardening agent may be an alcohol or an aldehyde, preferably one having 5 or 6 C atoms in the molecule, such as furfuryl alcohol, or a carbohydrate. One or more of the stages may be performed under reduced pressure and a resin may be added to increase water resistance. Free lignin may also be added. The 'finished boards may be placed in ammonia chambers to remove free acid.
Patent GB-496167-A (GB)
Title: Improvements in or relating to electro-medical apparatus for ray treatment
IPC: A61N5/06
Filed: 1938-01-10
Abstract: 496,167. Radiation -- treatment apparatus. SLEIDINGER, I. Jan. 10, 1938, No. 691. [Class 81 (ii)] Apparatus for ray treatment is excited by a high reactance transformer and comprises either a forked tube 10 carrying electrodes 8, 9, and an inner tube 13, or an inverted - U-shaped tube. The former is used for internal application and the latter for external use. Reference has been directed by the Comptroller to Specification 462,103.
Patent GB-857263-A (GB)
Title: Improvements in or relating to vehicle wind deflectors
IPC: B62J17/00
Filed: 1958-01-08
Abstract: 857,263. Windscreens. POWELL, G. A. R. Jan. 8, 1959 [Jan. 8, 1958], No. 692/58. Class 20(3) [Also in Group XXXIII] A wind deflector 11 Fig. 2 for motor road vehicles, motorcycles, high speed boats and aircraft has an upwardly extending duct 14 of reducing cross-section along an upper edge region thereof and a vertical duct along each side edge region of the deflector with transversely reducing cross-section, the said ducts being arranged to discharge a somewhat forwardly moving curtain of air at the top and sides of the deflector so as to leave a region immediately around the deflector edge substantially wind free. The forward. wall 13 of the transverse duct may be displaceable relative to the deflector. As shown in Fig. 3, the wall 13 is movable against a spring controlled piston 19 moving in a cylinder 18 and is governed by the air stream passing through the duct. As shown in Fig. 5 the displacement of the wall 13, is effected through cranked levers 21 pivoted at 11a on the deflector 11 and at one end carry a strip 22 which is subject to the forward airstream so that as the wind pressure on the strip 22 increases, the levers 21, against which the wall 13 supported by flexible strips 20 rests, force the wall 13 forwardly against the action of strips 20 to open the duct.
Patent GB-1460766-A (GB)
Title: Ceiling module
IPC: E04B9/32
Filed: 1974-01-08
Abstract: 1460766 Lamps EMERSON ELECTRIC CO 8 Jan 1974 [23 Jan 1973] 00843/74 Heading F4R [Also in Division E1] A ceiling module comprises four trapezoidal panels 5, each panel having two convergent edges and two parallel edges one of which is longer than the other, said panels being arranged in such a manner that each convergent edge of each said trapezoidal panel is contiguous to a convergent edge of another of said trapezoidal panels, the longer of the parallel edges of said trapezoidal panels defining the rectangular periphery of the ceiling module, the shorter of the parallel edges of said trapezoidal panels defining a rectangular opening, the area defined by said rectangular periphery being at least twice the area of said rectangular opening, and a framework supporting said panels, said framework comprising four sheet metal strips 3 which are vertical in transverse cross-section, each of said strips having an upper edge and a lower edge, said strips being rigidly secured together to form above said rectangular opening the side walls 13 of a rectangular lamp housing for U-shaped fluorescent tubes 99, and said framework including four spines 11, each of said spines extending from a corner of said lamp housing to a corner of said rectangular periphery along and above a line of contiguity between two of said panels, said module further comprising a lamp housing cover 9 mounted on said upper edges of said strips forming said lamp housing side walls. The framework comprises four identical beams defined by said strips each of said beams comprising a lamp housing part 13, a spine part 11 at one end of said lamp housing part and an attachment part 15 at the other end of said lamp housing part, said attachment part being substantially shorter than said spine part. Said spine part and said attachment part each extend at an angle of substantially 135 degrees to said lamp housing part, said spine part of each of said beams being secured face-to-face with a contiguous attachment part of an adjacent beam. Said spine part and said contiguous attachment part are secured to each other by means of at least one extruded hole 33 in one of said spine part and said contiguous attachment part, the peripheral material of said extruded hole extending through a clearance hole in the other of said spine part and contiguous attachment part and being deformed outwardly to hold said beams rigidly together. The panels 5 lie in a common plane to define a flat ceiling area, and mounting means 21 are provided at the outer ends of said spines, above said panels, for mounting said module by its corners above the plane of said rectangle defined by said long edges of said panels. The ceiling module includes four trim rails 7, each being secured at the rectangular periphery of the ceiling module between the ends of two spine parts.
Patent GB-109627-A (GB)
Title: Improvements in Foldable Visible or Front-strike Typewriting Machines.
Inventor: MARKS EDWARD CHARLES ROBERT
IPC: B41J3/37
Filed: 1916-01-19
Abstract: 109,627. Marks, E. C. R., (Corona Typewriter Co.). Jan. 19, 1916. Addition to 109,626. Folding type-lever machines.-The machine described in the parent Specification is modified by providing a direct, constantly operative connexion between each type-lever and character-key lever; such connexions may also be provided for the spacing and shift mechanisms. As shown, the character-keys 33 are arranged in three banks on bell-cranks 32 which are pivoted on rods 27, 28, 29 supported by the folding keyboard 24 and are connected by links 37 to the type-levers 40, the links and the bell-cranks being connected at points which are normally in alinement with the pivots or hinge 25 of the keyboard. The keyboard may be pivoted to a framework or, as shown, to a case 11 provided with a lid 12 which is used as a base when the machinel is operated. For transport of the machine, the keyboard is folded into the case and the lid is secured on the top of the case by clips 19, a flap 20 on the lid being turned down to cover the opening in the front of the case. The flap is formed with a part 22 to cover the hinge 25. Space-key actions; letter-spacing mechanism; shift-key actions.-The universal bar 45 is secured to arms 48, Fig. 10, connected, preferably bv a link 49, to the escapement mechanism. The universal bar is operated by the vertical arms of the character-key levers 32 or levers 46 carrying the space-key 47. The shift-key levers 58, 59, Fig. 15, engage an arm 55 connected bv a link 54 to a bell-crank 51, Fig. 2, adapted to raise slides 50 formed on the carriage-bed 44. The links 49, 54 and the arms 48, 55 are connected at points which are normally in alinement with the pivots 25 of the key board.
Patent GB-157093-A (GB)
Title: Improvements in and relating to hydraulic pressure regulating devices for portable presses
IPC: B30B15/14
Filed: 1921-01-08
Abstract: 157,093. Weber, O. Aug. 25, 1919, [Convention date]. Machines and apparatus.-An hydraulic device for regulating pressure in mechanical presses comprises a cylinder 1 contained in a spring-supported water tank 8 and working over a piston 2 capable of limited axial movement, communication between the cylinder and tank being governed by a valve 7 controlled by a spring 14 and a cam 10 operated from the movable member of the press. During the first part of the pressure stroke, the cylinder and piston move together until the piston is held by a collar 13 coming into contact with the frame 4, when the cylinder moves alone, liquid passing from it into the tank 8 until the cam allows the valve 7 to close. Should a predetermined pressure be exceeded during the remainder of the stroke, the valve is opened against the action of its spring. In the return stroke, the piston 2 is returned to its initial position by pressure in the tank 8 due to the spring 9, thus opening the valve to allow liquid to return to the cylinder.
Patent GB-1134281-A (GB)
Title: Phosphor coatings for screens of cathode-ray tubes
IPC: C09K11/08
Filed: 1967-01-06
Abstract: 1,134,281. Luminescent screens. O. B. VOROBIEVA, G. E. VOROBIEVA, E. I. ZHUKOVSKAYA, L. M. PROKATOR, Z. I. KLABUKOVA, A. P. GLINKA, and A. V. MOROZOVA. 6 Jan., 1967, No. 948/67. Heading C4S. A phosphor coating for colour or black and white cathode - ray tube screens containing ZnOZn phosphor has in addition ZnSe.ZnS.Ag. Ni to reduce the red emission deficiency and preferably 2CaO.Al 2 O 3 .SiO 2 .Ce 2 O 3  or Sr 3 (PO 2 ) 2 -Eu phosphor to reduce blue emission deficiency. These mixes have broad emission characteristics over the range 3900 to 7000 Š with two peaks at 4200 to 4300 Š and 5200 to 5600 Š. Preferred proportions by weight are ZnO.Zn : 14 to 22% (e.g. 17%); ZnSe.ZnS.Ag.Ni : 53 to 66% by weight (e.g. 61%); and 18 to 26% (e.g. 22%) of either 2CaO.Al 2 O 3 .SiO 2 .Ce 2 O 3  or Sr 3 (PO 4 ) 2 .Eu. In methods of preparation, the above phosphors are placed in an aqueous solution of potassium silicate and strontium nitrate, then poured through an atomizer on to the C.R. tube, deposited for an hour, water poured off, and the screen dried. Subsequently an organic film applied to the screen is aluminized.
Patent GB-951396-A (GB)
Title: Improvements in or relating to stapling apparatus
IPC: B42B4/02
Filed: 1963-01-09
Abstract: 951,396. Stapling machines. SCHNELLPRESSENFABRIK FRANKENTHAL ALBERT & CIE A.G. Jan. 9, 1963 [Jan. 10, 1962], No. 980/63. Heading B4C. [Also in Division B6] A stapling device for use on rotary printing presses for automatically shaping and inserting staples in travelling webs of paper or the like comprises a stapling cylinder 8 mounted for rotation about a stationary cam member 28 adapted to actuate a punch 44, the punch being located in an eccentrically positioned bore 32 formed in a cylindrical portion 81 which is provided with a circumferential recess 55 for cooperation with a rotary staple-forming disc 9, the staple-forming operation being effected at a point independent of the point whereat the driving-in operation of the staples is effected. The punch 44 is arranged with its ends slidable in bushes 32, 41 secured to the cylindrical portion 81, the central portion 48 of the punch being slotted to accommodate the cam 28 which is mounted on a shaft 29, the cam engaging with a roller 49 pinned to the punch; the angular position of the cam may be adjusted by rotating the shaft by means of a bush 30. In operation, wire is fed to a position 12, Fig. 1, so that a U-shaped staple is formed by the co-operation of the disc 9, the circumferential recess 55 and a driving head portion 45 of the punch 44. The formed staple is then carried around by the stapling cylinder until a position is reached whereby the shape of the cam 28 permits the punch to drive the staple under the action of compressed springs 53, 54, through a web of paper 1 and into engagement with a closing die 7 arranged on a cylinder 6. The cylinder 6 is driven via a universal joint 22 from the drive for the printing machine. Gears 65 are provided on the shaft 56 carrying the disc 9 for driving the wire feed. A second stapling cylinder 8<SP>1</SP> and co-operating disc 9 may be provided as shown in Fig. 3.
Patent GB-950511-A (GB)
Title: Improvements in or relating to mouth inflation valves for inflation bags
Inventor: YOUNG DAVID HERBERT
IPC: F16K15/20
Filed: 1961-01-10
Abstract: 950,511. Valves. WALTER KIDDE CO. Ltd. Jan. 9, 1962 [Jan. 10, 1961], No. 990/61. Heading F2V. An oral inflation valve, particularly for inflatable lifejackets, and which serves also as a pressure relief valve for the jacket, comprises a body 1, 2, which may be of plastic material, having a pressure responsive diaphragm or piston 6, one side of this diaphragm being exposed to atmosphere whilst a chamber on the other side has an open connection 14 formed as a mouthpiece, the diaphragm being spring biased to close on to a seating 11 at the end of an outlet passage 12 which is adapted for connection to the lifejacket, the area of the seating being small relative to the area of the diaphragm, e.g. in a ratio of 1 : 10. A stopper 16 for the mouthpiece may be formed as a flexible patch on the lifejacket.
Patent GB-1286044-A (GB)
Title: Direct positive photographic silver halide emulsions
IPC: G03C1/485
Filed: 1970-01-08
Abstract: 1286044 Photographic direct positive silver halide emulsion FUJI PHOTO FILM CO Ltd 8 Jan 1970 [8 Jan 1969] 991/70 Heading G2C A fogged direct positive silver halide photographic emulsion contains at least one dye having one of the formulae:- where R and R<SP>1</SP> are each alkyl, substituted alkyl including aralkyl or substituted aralkyl, or allyl; L is methine or methine substituted by alkyl or aryl; Z and Q each complete 5- or 6-membered heterocyclic rings m and p are 0, 1 or 2; X is an anion and n is 0 or 1. The dye gives a low minimum density and high contrast.
Patent HK-23492-A (HK)
Title: Hair brush
Inventor: WACHTEL JEAN-LOUIS
IPC: A46B15/00
Filed: 1992-04-02
Abstract: The present invention relates to a hairbrush wherein the bars located on either side of the longitudinal portion connected to the handle are provided with tongues allowing the hair locks to be resiliently maintained between the tongues and the bars during the brushing.
Patent HU-T35245-A (HU)
Title: Process for the production of leaf manures /leaf spraying agents/ resp. caustics of new type increasing the plant growth and/or the yield,and for the methodes of their application in plant growing
Inventor: TYIHAK ERNOE
IPC: A01N33/00
Filed: 1983-01-14
Abstract: Leaf feeds and seed dressings improving plant growth and harvest yields are prepd. by using the reaction mixt. resulting from the spontaneous methylating and formylating reactions occurring between L- and DL-lysine and free or acceptor controlled formaldehyde.
Patent HU-T39865-A (HU)
Title: Rotary heat exchanger
Inventor: MAMEDOV ULCHAR A O
IPC: F28D11/02
Filed: 1985-02-20
Abstract: The rorary heat exchanger is for chemical plant, esp. for processing of viscous fluids, constructive changes in frame and motor permit reduction of rotary speed of frame. The exchanger contains an appliance to brake the frame, e.g. a conventional flow coupling. This has a pump wheel, fastened to the foot of the frame, facing the side of the stator. The turbine wheel of the coupling is fastened to the end face of the stator. (First major country equivalent to HUT039865-A)
Patent HU-T54549-A (HU)
Title: Method and apparatus securing the exact adjustment of electrode power
Inventor: NAGEL FERENC
IPC: B23K11/00
Filed: 1989-02-17
Abstract: At least part of the total power requirement is controlled to optimise the welding process in accordance with a programme so that the power to the electrode is made independent of the errors caused by the inertia of the mechanical components or by friction. - Analogue and/or digital circuits are inserted in the resistance welding power supply. Control is provided by a power-servo-system. - The differential equation describing the power requirement and/or the electrode movement is determd. in advance, and momentary values of electrode power and/or movement (speed/acceleration) are compared with it, using a feedback system for control
Patent HU-T41438-A (HU)
Title: Cleaning composition mainly for protective cleaning of inclined, vertical and negative surfaces of polluted by air buildings
Inventor: KOVACS KAROLY
IPC: C11D7/00
Filed: 1985-03-15
Abstract: Non damaging cleaning agent for vertical inclined and hollow surfaces of highly grime encrusted buildings esp. in industrial towns contains (wt.%) 5-20 NaOH, 5-15 active chlorine contg. washing agent or other detergent, 20-30 bentonite or other absorbent thixotropic agent, 0.15 Na disilicate-trihydrate; balance water.
Patent JP-S63168105-A (JP)
Inventor: IDA HARUO
IPC: A45D2/00
Filed: 1987-01-04
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-H07296035-A (JP)
Title: Integrated circuit design testing method
Inventor: FUIRITSUPU TEII BAACHI
IPC: G01R31/3185
Filed: 1995-01-04
Abstract: PURPOSE: To provide an IC test method by a high speed and inexpensive computer simulation where the IC design and accuracy of series scanning pattern are confirmed. CONSTITUTION: In this simulation, a desired vector slightly offset or shifted toward the upstream side is loaded and the loaded vector is shifted serially via a scan chain 30 for several number of times. After the serial shift processing, the state of the IC is initialized to execute an IC function 34. The IC function has a step to apply an input to an external pin and a step to receive an output from the external pin. In this simulation, the loaded initial IC state is given. After the execution of the IC function, the IC state obtained as a result is unloaded (36) in parallel and the IC state and the target vector 38 are compared.
Patent JP-S60144009-A (JP)
Title: Gain controlling circuit
Inventor: TATEISHI HISAO
IPC: H03G3/30
Filed: 1984-01-04
Abstract: PURPOSE:To control an output level of a demodulating signal by varying a gain of an amplifier in accordance with the intensity of an input signal. CONSTITUTION:Elements such as a bias current and a regulated voltage (voltage of a terminal 2), etc. of each rectifying circuit are eliminated by a base voltage difference V20-V19 of transistors 19, 20, and it is known not to depend on them. That is to say, in rectifying circuits 46-48, R50.gm46, R50.gm47, and R50.gm48 can be designed so as to be always constant against a variation of a resistace and a temperature change, and in proportion to an output voltage of an intermediate frequency amplifier, a demodulating output signal voltage gain can be controlled stably and easily. Also, a bias circuit 45 of the same constitution (symmetrical constitution) as the rectifying circuits 46-48 is provided. Wherein, V20-V19=R50(gm46.v46+gm47.v47+gm48.v48). In this case, gm46, gm47 and gm48, and R50, and v46, v47 and v48 denote a mutual conductance of the rectifying circuits 46, 47 and 48, a resistance value of a resistance 50, and an input voltage of the rectifying circuits 46, 47 and 48, respectively.
Patent JP-S5698042-A (JP)
Title: Remote monitor control device
Inventor: ASAMI YUUICHIROU
IPC: H04B10/00
Filed: 1980-01-08
Abstract: PURPOSE:To enhance both the insulating performance and the antinoise property of the signal by using an optical fiber for transmission of the signal between the control center and the center to be controlled, at the same time simplifying the constitution of the device by using the AC frequency for the synchronism of signal between the control center and the center to be controlled. CONSTITUTION:The transmission part 100A of the control center comprises the input signals 61 and 63, the discriminating circuit 7 and the transmitting circuit 8. The circuit 7 delivers the synchronous signal divided into two modes by rectifying the AC power source 50. Then the output of the circuit 7 is piled on the signals 61 and 63 at the circuit 8 to be delivered to the optical fiber 11. At the reception part 200A of the center to be controlled, the optical signal is supplied to the receiving circuit 9 through the fiber 11. This input signal is piled on the signal of discriminating circuit 7A and then delivered to the loads 62 and 64 each after amplified through the output circuit 10.
Patent JP-S60144722-A (JP)
Title: Production of solid state type electrochromic display element
Inventor: HASHIMOTO HIDETAKE
IPC: G02F1/1523
Filed: 1984-01-05
Abstract: PURPOSE:To improve productivity and reproducibility by installing glass substrate on which a lower electrode and iridium hydroxide film are patterned in a reaction chamber and laminating successively a tantalum pentaoxide film, tungsten trioxide film and upper electrode by CVD on said substrate. CONSTITUTION:Ta2O5, WO3 and upper ITO electrode are continuously formed by a plasma CVD method on a substrate on which a lower ITO electrode and Ir(OH)n are preliminarily patterned. Ta(OC2H5)5 is introduced with gaseous H2 as a carrier gas into a vacuum chamber and a gaseous mixture composed of Ta(OC2H5)5-H2 and an equal amt. of gaseous O2 are introduced therein to form a Ta2O5 film. WCl6 is then introduced likewise with H2 as a carrier gas into the chamber to form WO3 by making the mixing ratio with O2 as 15SCCM (WCl6-H2):10SCCM(O2). A gaseous mixture composed of In(C2H5)3-H2 at 19 SCCM, a gaseous mixture composed of Sn(OCH3)4-H2 at 2SCCM and O2 at 15SCCM are introduced with H2 as a carrier gas into the chamber to form ITO. The film formation by such CVD method is excellent in productivity, reproducibility of element characteristics and ease of process automation.
Patent JP-H10198078-A (JP)
Title: Electrostatic latent image developer, its production and image forming method
Inventor: MIZUTANI NORIYUKI
IPC: G03G15/08
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To stably impart the optimum electrostatic chargeability to a toner by forming a resin coating layer contg. fine resin particles and electrically conductive fine particles dispersed in a specified matrix resin on the surface of each core particle. SOLUTION: This electrostatic latent image developer is a two-component developer consisting of a toner and a carrier with a resin coating layer on each core particle. The coating layer contains fine resin particles and electrically conductive fine particles dispersed in a matrix resin contg. the same resin component as a component forming the bonding resin of the toner by >=10%. When the toner sticks to the surface of the carrier, it sticks to the matrix resin in the surface of the resin coating layer rather than to the fine resin particles and the electrically conductive fine particles because of greater affinity for the matrix resin.