baber/WOPTO huggingface dataset:
Patent GB-1046063-A (GB)
Title: Photographic pivoted blade shutter
IPC: G03B9/22
Filed: 1964-03-06
Abstract: 1,046,063. Photographic camera shutter mechanisms. AGFA A.G. March 6, 1964 [March 13, 1963], No.9532/64. Heading G2A. A pivoted blade, combined diaphragm and shutter has co-axial blade opening and closing rings 202, 204 which are released at the same time for motion in the same direction by shutter release 207, the closing ring 204 being retarded in its rundown under spring 205 by the engagement at its cam 204b with pin 209a on the lever 209 at an inertia retarding mechanism 209, the point of engagement with pin 209a being adjustable by shutter speed control cam 210. Rings 202,204 control pivoting blades 208 and are at first run-down together by their springs 203, 205, the blades being closed until ring 204 is retarded for a period determined by the setting of mechanism 209, the blades then opening. Lever 206 is turned clockwise to set the shutter, the rings moving together against their springs due to the engagement of lugs 202a, and 204a. In an alternative system, the closing ring 204 is retarded when a lug on the ring engage a spring-loaded co-axial annular mass, the point of engagement being adjustable against a shutter speed scale.
Patent GB-835715-A (GB)
Title: Thread guide for sewing machines
IPC: D05B55/02
Filed: 1957-03-25
Abstract: 835,715. Sewing - machines. SINGER MANUFACTURING CO. March 25, 1957 [April 9, 1956], No. 9631/57. Class 112 A combined needle clamp and thread guide has a substantially planar face over which the thread runs, an opening adjacent to the lower edge forming a thread path substantially normal to the face the thread passing in a tortuous path from the planar face, through the opening and to the eye of the needle. The needle clamp 5 includes a clamping screw 15 and a band 12 encircling a reduced portion at the lower end 13 of the needle bar to clamp the shank of the needle 4 in a slot 16 in the needle bar. The thread guide 6 of sheet material, is preferably spot welded to the clamp and has a lower edge 21 from which a finger 19 extends downwards and laterally, a slot, which comprises the opening for the thread, being defined between the edge 21 and the upper edge 23 of the finger. Either the edge 23, as shown, or the edge 21, is provided with a thread retaining rise 25. To facilitate the threading of the slot the free end of the finger 19 is set out of vertical registery with a second finger 27 which extends laterally from the thread guide and extends towards the rear of the clamp.
Patent GB-492615-A (GB)
Title: Improvements relating to tripod and like stands
IPC: F16M11/14
Filed: 1937-04-06
Abstract: 492,615. Tripod stands. TAGG, W. April 6, 1937, Nos. 9691 and 28417. [Class 52 (v)] The legs c of a tripod terminate at their upper ends in balls c<1> enclosed in a two-part member a, b. The supporting plate d<4> is carried by a ball d<1> which projects from the member a and rests on a diaphragm e having a central aperture. The friction between the balls and associated parts is so regulated by adjusting the parts a, b which are screwed together that the legs and plate d<4> will remain in any position in which they are placed. The diaphragm e may be dispensed with, the member a, b being filled with small balls or shot which may be pressed in all directions to adjust the friction by means of a screw passing through the wall of the member a. Fig. 6 shows a modification in which the friction required to hold the legs and plate d<4> in any position is obtained by means of a spring-pressed ball g which forces the ball d' upwards against a seating a<4> formed in the member a. The ball g can be pressed downwards to relieve the friction by pressing upon the ball d<1> or member a. An adaptor i fits on a depending portion b<2> of the member b and is provided with a screw-threaded hole i<1> to enable the tripod to be attached to a second tripod having longer legs than the legs c. The adaptor i may be removed and the tripod screwed into a sheath h as shown in Fig. 7, the adaptor i then forming the bottom of the sheath.
Patent GB-122986-A (GB)
Title: Improvements in Safety Razors.
Inventor: MULDER CORNELIS ARIAN
IPC: B26B21/16
Filed: 1918-06-13
Abstract: 122,986. Mulder, C. A. June 13, 918. Razors, safety. The base-plate a, Fig. 1, of a safety razor has a screw-bolt g engaging in a handle d and pins e, f adapted to protrude through holes i and slots j, Fig. 3, in a plate b having laterallyinclined teeth h. The blade c is very narrow, and it is clamped between the parts a, b with its rear edge abutting against the pins f and its ends covered by wide teeth k on the plate b. The blade is held inclined with respect to the plane of the plate a, and it may have its edge ground chisel fashion.
Patent GB-466151-A (GB)
Title: Improvements in and relating to remote control of machine guns
IPC: F41A7/04
Filed: 1936-04-02
Abstract: 466,151. Automatic guns. SERVOFREIN DEWANDRE SOC. ANON. April 2, 1936, No. 9776. Convention date, April 3, 1935. [Class 92 (ii)] Remotely controlled pneumatic motors 14, 25, 41, Fig. 1, operated by pressure or suction for respectively cocking, firing, and locking machine guns on aircraft are arranged to form a unitary structure carried by the gun support 10, the engagement between the motors and the controls 19, 40, 49 on the gun being such that the gun can readily be removed from the support. Air is admitted to the coking-motor 14 through a pressure port 20 and a piston 15 is moved to the right its rod engaging the cocking-handle 19 to move it rearwards. The piston is returned by a tension spring 21. Air is admitted to the firing-motor 25 through a port 29 to move a piston 26 connected by a rod 32 to a bellcrank lever 35, 36 which presses down the firing-control 40 on the gun. The locking and unlocking motor 41 is double-acting its piston 42 being connected to a rocker 47 which is forked to engage over the locking slide 51 on the gun. Fig. 5 shows diagrammatically the arrangement of electromagnetically operated valves 52 ... 55 controlled by panel switches 60, 66, 70 for governing the supply of pressure air from a pipe 56 to the branch pipe lines leading to the three motors. The switch 60 controlling the cocking- valve 52 is connected to a second switch 63 having a spring-controlled arm 65 moved on the return of the cocking piston 15 to reset the electric circuit through the valve 52 ready for the next operation of the switch 60. The Specification as open to inspection under Sect. 91 describes also (1) with reference to Fig. 10 (Cancelled), a press-button valve 100 for connecting the compressed air inlet 101 to the port 103 leading to the apparatus to be controlled and at the same time closing the exhaust port 104, and (2) the modification of the piston rod of the locking-motor which forms the subject-matter of Specification 10912/37. This does not appear in the Specification as accepted.
Patent GB-577265-A (GB)
Title: Improvements in silencing devices especially for the valve tappets and rockers of internal combustion engines
IPC: F01L1/16
Filed: 1944-05-22
Abstract: 577,265. Tappets. CRATCHLEY, H. E. May 22, 1944, No. 9804. [Class 80 (iii)] [Also in Group XXVII] Operating noises made by a poppet valve and its tappet or between two components of other mechanism are reduced by providing an axially movable plunger 12 constantly held in contact with the end of the valve-stem 14a by a spring 13 disposed between the undersurface of the head 12a of the plunger 12 and the base of the recess 11b in the tappet 11, which accommodates the head of the plunger and prevents relative rotation thereof when the valve is lifted the plunger being guided by a bore 11c in the tappet which receives the shank of the plunger and the spring being compressed to solid condition to take up the slack between the plunger and the tappet. The spring 13 may be a single turn of a helical coil or a deformable annulus.
Patent GB-413823-A (GB)
Title: Improvements in or relating to blasting cartridges
IPC: C06D5/02
Filed: 1933-03-31
Abstract: 413,823. Blasting - cartridges; ezplosives. GOLDSMITH, P. A. H., 5, Saxon Road, and LAPRAIK, J. G., 23, Ospringe Road, both in Faversham, Kent. March 31, 1933, No. 9810. [Classes 9 (i) and 9 (ii).] Relates to blasting-cartridges charged with condensed carbon dioxide or the like and containing a self-combustible composition for heating the carbon dioxide to rupture a sealing device, for example as described in Specifications 259,799, 260,440, and 262,941, [all in Class 9 (i)]. According to the invention, the heating composition is a slow burning mixture of an oxygen-carrying salt and a crystalline organic fuel, to which may be added small quantities of a metallic oxide, and of castor oil. One example contains potassium perchlorate 58À7 per cent, cane sugar 38À3 per cent, and Red Lead 3À0 per cent. Another example contains potassium perchlorate 71À5 per cent and crystalline salicylic acid 28À5 per cent, and still other examples contain these same two ingredients and cane sugar, or castor oil, or both.
Patent GB-1381047-A (GB)
Title: Process for producing sodium citrate and sodium isocitrate by  fermentation
IPC: C12P7/48
Filed: 1972-03-02
Abstract: 1381047 Sodium citrate HITACHI CHEMICAL CO Ltd 2 March 1972 [5 March 1971] 9865/72 Heading C2C Sodium citrate and isocitrate are prepared by fermentation using a yeast of genus Candida in a medium containing at least one of n-paraffins (10-18C) under aerobic conditions, and while keeping the pH of the medium at 5 to 7 by adding caustic soda during the cultivation. Yeast cells are separated from the culture broth and the resulting sodium citrate and isocitrate are recovered. The strains Candida tropicalis and lipolytica are used in examples.
Patent HU-T42289-A (HU)
Title: Fungicides containing as active substance derivatives of 7-amino-asolo-/1,5-a/ piramidin and process for production of the active substance
Inventor: GRAF HERMANN
IPC: C07D487/04
Filed: 1986-09-16
Abstract: 1. A 7-aminoazolo[1,5-a]pyrimidine of the formula I  see diagramm : EP0215382,P11,F1  where R**1 is di-C1 -C10 -alkylamino-C2 -C6 -alkyl phenoxy-C2 -C6 -alkoxy-C2 -C6 -alkyl or, in which the phenyl moiety is unsubstituted or monosubstituted or polysubstituted by straight-chain or branched C1 -C10 -alkyl, phenyl, C1 -C10 -alkoxy, phenoxy, halogen, phenyl-C1 -C4 -alkyl, phenyl-C1 -C4 -alkoxy, di-C1 -C10 -alkylamino or C1 -C10 -alkylphenylamino, R**2 and R**3 are each hydrogen or C1 -C4 -alkyl, and A is =N-, =CH-, =C(C1 -C4 -alkyl)-, =CBR- or =CCl.
Patent HU-T51880-A (HU)
Title: Method for producing gels containing fruit enriched by essential metal ions
Inventor: LAKATOS BELA
IPC: A23L1/304
Filed: 1988-12-16
Abstract: Metal complex of formula (I) is new: M2+ = alkaline earth metal ion and/or a transition metal ion Z = the charge number of cation mz+ (2 = 2 or 3); m+ = alkali metal ion; PS- = monomeric unit of an acidic oligo- or poly saccharide chain comprising one carboxylate gp.; PS = neutral carbohydrate unit of an acidic oligo or polysaccharide chain; or = stoichiometric coefft. of OH ligands; a2 = stoichiometric coefft. of the hydrocarbonate ligands; a3 = stoichiometric coefft. of the carbonate ligands; x, y = stoichiometric coeffts. of individual structural units of the saccharide chain; n = polymerisation deg. of the polysaccharide chain built up from the structural units; any of a1, a2, a3 may be equal to zero but sum of a, a2, a3 is always greater than zero and max. valve of a1, a2 and 2a3 is equal to z-1.
Patent HU-T54010-A (HU)
Title: Rotary cutting device
Inventor: LEPOSA WOLFGANG
IPC: A01D34/74
Filed: 1989-12-07
Abstract: Rotary mower, the mowing plates (5) of which are set at a distance from the ground by means of a height-adjusting device (10), in which an inner supporting plate (9) for setting the cutting height is arranged in an outer supporting plate (7) and is mounted so as to be adjustable relative to the latter in the axial direction of the mowing plate (5). <IMAGE>
Patent ID-15883-A (ID)
Inventor: CHISM PAUL E JR
IPC: H05H1/36
Filed: 1997-02-05
Abstract: A plasma generating system uses three electrodes inside a chamber, connected to a low voltage three-phase AC supply. A high voltage AC plasma generator produces an ionized oscillator gas which is injected into the gap between the electrodes. A continuous arc is produced inside the chamber. The arc moves along the electrodes and then superheats and ionizes a working gas which is tangentially injected from a pneumatic ring.
Patent ID-16762-A (ID)
Inventor: WALDRON STEPHEN NORMAN
IPC: F25D16/00
Filed: 1997-02-14
Abstract: A method of controlling the temperature in an enclosure comprises the step of providing means for dispersing a vaporised cryogenic life supporting gas within the enclosure to supplement and/or replace a mechanical refrigeration system 14 normally provided therein. Such cryogenic gas being breathable allows for an operator to enter the enclosure without presenting any hazard thereto. Additionally, the chilling capacity of such a cryogenic system is significantly greater than that available in any presently known mechanical system and hence enhanced overall operation may be achieved. <IMAGE>
Patent ID-16124-A (ID)
Inventor: LUCA VALERIO DEL
IPC: C11D3/30
Filed: 1997-03-04
Abstract: The present invention relates to a process for pretreating soiled fabrics with a liquid composition comprising a peroxygen bleach and a soil dispersing agent selected from the group consisting of an ethoxylated monoamine, an ethoxylated diamine, an ethoxylated polyamine, an ethoxylated amine polymer and mixtures thereof. This invention also discloses liquid compositions suitable for pretreating fabrics, comprising a peroxygen bleach, a surfactant, and a soil dispersing agent selected from the group consisting of an ethoxylated monoamine, an ethoxylated diamine, an ethoxylated polyamine, an ethoxylated amine polymer and mixtures thereof, said composition being formulated either as an emulsion or a microemulsion.
Patent ID-22453-A (ID)
Inventor: OESTERLE HELMUT
IPC: H04L12/54
Filed: 1998-02-16
Abstract: In a screwing element (1) for accommodation of a fastener head (5) of a fastener (6) there are provided jaws (3, 4) for seizing the fastener head. The jaws (3, 4) can be axially inserted into or withdrawn from the holder (2), wherein the jaws in the withdrawn position can be pivotably forced apart into open position. At their free end the jaws are provided with incisions (15, 16) and, adjoining these, with gripper-like parts (17, 18) jutting outwardly toward the central axis for the purpose of engaging mechanically and/or frictionally with the fastener head (5) from behind.
Patent JP-H10199847-A (JP)
Title: Method of cleaning wafer
Inventor: AISAKA TSUTOMU
IPC: H01L21/304
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To remove particles and metal contaminants by the effect that at least either of an oxidizing cleaning medium or acid-cleaning medium is a gas in a wafer-cleaning method. SOLUTION: A wafer is exposed to an ozone gas to oxidize contaminants such as oxide films, then exposed to a mixed gas of anhydrous hydrofluoric acid called 'hydrofluoric acid gas' mixed with water vapor to remove contaminants such as metal ions. Hydrofluoric acid has a vapor pressure lower than that of particles or metals and hence is gasified at a lower temp. that those of the particles or metal impurities. A hydrofluoric acid water soln. contg. particles and metal impurities is boiled or evaporated to obtain the hydrofluoric acid vapor, having concns. of particles or metal impurities lower than that of this water soln. The impurity concn. in the ozone gas is lower than that in ozone water. As the wafer is cleaned by these gases, the particles and metal contaminants can be removed by dry cleaning.
Patent JP-2000201389-A (JP)
Title: Headphones
Inventor: OKAMURA TORU
IPC: H04R1/10
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To improve a feeling of use by making the whole body including a sound part small-sized and lightweight, to generate a sound of high quality by making flat the sound characteristics generated by a sound source part, and to make the outward appearance better. SOLUTION: A case 14 having a housing 16 for a vertical type sound source part projected integrally to the hole of each ear is provided at each free end part of a head band 12 mounted on a head part. Peak characteristics of the sound generated by the sound source are improved by boring an opening penetrating a wall part isolating the space in the housing 16 from the space in the case 14 or arranging a pipe, or boring a small opening in the wall part and closing it with a damper, so that the sound of high quality is transmitted directly to the tympanic membrane.
Patent JP-S51118814-A (JP)
Title: A process for preparing cholagogic substance from cynara scolymum
Inventor: FUJIMOTO DOUTAROU
IPC: A61K36/28
Filed: 1973-12-29
Abstract: PURPOSE: Aprocess for preparing cholagogic substance by, extracting with a solvent such as water and a lower alcohol, and filtering, from the leaves of cynara scolymum. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63171864-A (JP)
Title: Method for controlling atmosphere for heat treatment
Inventor: KANETAKE NORIO
IPC: C21D1/74
Filed: 1987-01-08
Abstract: PURPOSE:To properly heat treat a steel member set in an atmosphere for heat treatment and to improve the productivity and quality, by calculating the carbon potential in the atmosphere from a change of the electric resistance of the member so as to control the atmosphere. CONSTITUTION:The change of the electric resistance of a steel member set in an atmosphere for heat treatment such as gas carburizing, gas carbonitriding or bright heat treatment is measured with a sensor or the like during heat treatment. The carbon potential in the atmosphere or the depth of a carburized or carbonitrided layer is calculated from the measured change of the electric resistance. The feed of each atmospheric gas is controlled so as to make the calculated value coincide with a prescribed value.
Patent JP-H02185338-A (JP)
Title: Hand tool transfer magazine
Inventor: KISHIMOTO TAKUO
IPC: B23Q3/157
Filed: 1989-01-09
Abstract: PURPOSE:To increase the number of transferable tools for a tool transfer magazine as used in a machining center, etc. by slidably supporting upper and lower pot plates on guide bars, and adjoining pots on the upper and lower pot plates on a same plane. CONSTITUTION:Guide bars 11a,11b are erected on top of the base 10 of a tool transferring magazine 19, and upper port plates 12a,12b are slidably formed in the axial direction on the guide bars 11a,11b. A recess 26 is formed in respective upper pot plates 12a,12b, and a pot 13 to hold a tool 20 is formed at the end edge of projected parts. Furthermore, lower plates 14a,14b are slidably formed in the axial direction on the guide bars 11a,11b. On the lower plates 14a,14b, lower pot plates 16a,16b are formed, which are arranged on the projections of the upper pot plates 12a,12b through vertical plates 15a,15b. The upper pot plats 12a,12b and the lower pot plates 16a,16b are arranged adjacent on a same plane. A pot 27 is formed at the tips of the lower pot plates 16a,16b.
Patent JP-2000199842-A (JP)
Title: Lens barrel
Inventor: TAMURA MASAHISA
IPC: G02B7/04
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel having many moving groups, capable of being used for a zoom lens and using a cam barrel easily molded of resin such as plastic. SOLUTION: In this lens barrel equipped with at least two moving groups 2, 5; 3, 6 and a cam barrel 9 supported rotatably around an optical axis A-A and having at least two kinds of can parts for moving the moving groups, the cam barrel is molded of resin. The respective cam parts are made to have projected shape different from each other at the inside diameter part of the cam barrel and have cams 9-c and 9-d integrally provided on the cam barrel at different positions in the radial direction of the cam barrel. The cam barrel is made of resin material by die-molding using a die divided in an optical axis direction.
Patent JP-S59126257-A (JP)
Title: Signal processing in autoradiography
Inventor: KIMURA TSUTOMU
IPC: G01N27/447
Filed: 1983-01-08
Abstract: PURPOSE:To easily determine the base arrangement of a DNA specimen with high accuracy, by photoelectrically reading the autoradiography due to the photographic photosensitive material of the predetermined separated and developed lines of the DNA specimen while applying predetermined processing to the digital signal thereof. CONSTITUTION:Positional informations due to radioactive labels of specific split, decomposed and migrated lines 1)G, 2)A, 3)T and 4)C of a DNA specimen are transferred to a photographic photosensitive material 1. This photosensitive material 1 is mounted to a rotary drum 2 moving to the axial direction thereof and the pervious light of laser beam 5 is detected through a mirror 3 by a photoelectric multiplier 7. The output thereof is processed with a signal processing circuit 10 through an amplifier 8 and an AD converter 25 and sampling masks around the basic sampling points of the separated and developed lines 1)-4) are set while the numbers of signals each equal to or more than the threshold value among them are detected and an exclusive principle is applied to perform identification. By this method, the base arrangement of the DNA specimen is easily determined with high accuracy.
Patent JP-H05185732-A (JP)
Title: Phase change type data recording medium
Inventor: SHINOZUKA MICHIAKI
IPC: G11B7/243
Filed: 1992-01-08
Abstract: PURPOSE:To provide the title data recording medium enhanced in overwrite repeating characteristics by making elements hard to move even after repeated recording and erasure and reducing segregation. CONSTITUTION:A phase change type recording material contains a substance represented by general formula AgalphaInbetaTegammaSbdelta+Mx (wherein alpha, beta, gamma, delta and x are 5<=alpha<=17at%, 6<=beta<=18at%, 13<=gamma<=36at%, 33<=delta<=77at%, 0.5<=x<=10at% and alpha+beta+gamma+delta+x=100, M is an added element selected from B, N, C, P and Si, alpha, beta, gamma and alpha show compsns. of main constituent elements of the phase change type recording medium and x shows a compsn. of an added element).
Patent JP-H09192819-A (JP)
Title: Production of wear resistant composite material casting
Inventor: AKAGI TAKESHI
IPC: E21B10/46
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To cast in a wear resistant material in good adhesibility by encasing a wear resistant material with a metallic encasing material to be melt with a heat quantity of molten metal and casting in molten metal with arranging at a prescribed position in a mold. SOLUTION: A wear resistant material 6 is arranged on a latticed metal net 7 having a space the same size as a spherical wear resistant material 6. The wear resistant material 6 is encased with a metal net 8 and a latticed metal net 7 in sandwiching and set in a lower die 4b of a mold. Material of the metal, nets 7, 8 is same as that of the molten metal to be cast and melted with a heat quantity of molten metal, for example, stainless steel or soft steel is preferable. Molten metal is poured from a pouring port 5 of mold. Molten metal melts the metal nets 7, 8, fused metal of the metal nets 7, 8 encases the wear resistant material 6, molten metal further encases thereon. Thus, molten metal is brought into direct contact with the wear resistant and taken off much heat quantity, preventing adhesion from degrading.  The wear resistant material 6 is perfectly cast in with molten metal not to fall off, inherent wear resistance is exhibited.