baber/WOPTO huggingface dataset:
Patent GB-309029-A (GB)
Title: Improvements in and relating to the production of soldering mixtures
IPC: B23K35/36
Filed: 1929-03-23
Abstract: 309,029. Knoth, G. W. F. F. April 3, 1928, [Convention date]. Soldering.-A solder mixture contains as a flux one or more amines or derivatives or homologues thereof, such as hexamethylenetetramine, aldehyde ammonia, aniline and phenylenediamine. The flux may be mixed with a binder such as petroleum jelly and is either mixed with tin solder powder or placed in a solder tube. The paste may consist of 40 parts of powdered tin solder, 8 parts of petroleum jelly and 1 part of the amine.
Patent GB-1138120-A (GB)
Title: Improvements in or relating to starting handles for internal combustion engines
Inventor: JOSEPH ALPHONSE JOHN VICTOR
IPC: F02N1/02
Filed: 1967-02-28
Abstract: 1,138,120. Hand turning gear. PETTERS Ltd. Dec.8, 1967 [Feb.28, 1967], No. 9524/67. Heading F1K. A starting handle assembly has a handle part 1, a hub 4 adapted to be connected to an engine shaft to rotate the same an epicyclic gear train 2, 3, 4 connecting the handle to the hub and stop means 7, 8 for preventing rotational movement of the gear train around the hub, the diameters and arrangement of the gears being arranged so that upon rotation of the handle, the hub is rotated at a greater rotary speed than the rotary speed of the handle. The handle may include two pairs of pinion wheels one pinion of each pair being in mesh with the outer gear ring and with the other pinion of its pair. This other pinion is also in mesh with the inner gear ring. Rotation of the handle rotates the hub in the same direction as the handle.
Patent GB-142796-A (GB)
Title: Improvements in engine-starters
IPC: F02N15/06
Filed: 1920-04-06
Abstract: 142,796. Eclipse Machine Co., (Assignees of McGrath, W. L.). May 5, 1919, [Convention date]. Turning-gear.-An engine-starter includes a positive driving clutch which is automatically disengaged upon overload of the starting-device whether due to backfiring or other causes. In the electric starter shown, the starter pinion 5 is car. ried by a threaded sleeve 3 driven from the armature shaft 1 of the starting-motor A through a spring 8. Inter-engaging clutch faces 14, 15 are formed on a driving-head 12 secured to the spring 8 and on a sleeve 16 slidably keyed on a sleeve 9, which is secured to the shaft 1 by a key 10 and pin 11. Normally, the clutch is held in engagement by a bell-crank 19, 20 engaged by a face 24 of the driving-head 4 on the end of the screwed sleeve 3. If the engine starts backwards or the load is excessive, a face 23 on the head 4 engages the bell-crank 19, 20, which withdraws the clutch member 16, as shown in Fig. 3. Specification 20811/14 is referred to.
Patent GB-846291-A (GB)
Title: Improvements in pit props
IPC: E21D15/502
Filed: 1957-03-25
Abstract: 846,291. Pit props. WIEMANN, E. W., [trading as MASCHINENFABRIK EWALD WIEMANN]. March 25, 1957 [March 24, 1956], No. 9788/57. Class 20(2) A telescopic pit prop comprises an inner tube 2 in an outer tube both having a cross-section comprising two opposed circular arcs 7, 8 joined by straight or slightly curved parts 9 and clamped together by wedges 5 and pressure members 6 in locks 4 on the outer tube. The prop shown has two locks. Friction linings 12, 13 are provided on the locks and pressure members. The inner member may have longitudinal ribs. The locks 4 have the same cross-section as the tubes.
Patent GB-200191-A (GB)
Title: Improvements in hydraulic gun mountings
IPC: F41A27/26
Filed: 1922-04-06
Abstract: 200,191. Armstrong, Whitworth, & Co., Ltd., Sir W. G., and Brereton, C. F. April 6, 1922. Mountings. - Consists in hydraulic elevating apparatus having means whereby the water above the elevating piston d, which passes to exhaust when depressing the gun in the unbalanced run-in position, is saved when depressing the gun in the balanced run-out position by returning this water to the pressure pipe o. To effect this, a switchvalve m, moved by hydraulic pressure controlled by a valve q, is interposed between the main valve f and the space above the piston d. When the gun is in the run-out position, the switchvalve m occupies the position shown and permits pressure fluid from pipes j, o to pass to both sides of the differential piston d, the water above the piston being returned to the pressure pipe. o when the piston rises to depress the gun. When the gun is to be depressed in the run-in position, the valve q is operated to raise the switch valve, m, in which case the opposite ends of the cylinder e are alternately placed to pressure and exhaust by operating the valve f in the usual manner
Patent GB-293731-A (GB)
Title: Improvements in or relating to high tension cables
IPC: H01B7/29
Filed: 1927-04-11
Abstract: 293,731. Dicker, S. G. S., (Naamlooze Vennootschap Philips' Gloeilampenfabrieken). April 11, 1927. R÷ntgen-ray apparatus.- The high tension cables of X-ray apparatus are formed with passages for conveying cooling fluid to or from the X-ray tube. Preferably the passages are formed in the conductors. Fig. 1 shows one construction of cable in which the conductor is in the form of two lead tubes 2, 3 arranged side by side and acting as the flow and return for the fluid. In the construction shown in Fig. 2, a single tubular core 1 is surrounded by an annular passage 3.
Patent GB-693740-A (GB)
Title: Improvements in and relating to automatic washing machines
IPC: D06F33/02
Filed: 1952-04-21
Abstract: 693,740. Switches, partly electromagnetic; actuation of switches. BRITISH THOMSON-HOUSTON CO., Ltd. April 21, 1952 [April 21, 1951], No. 9962/52. Class 38 (v) [Also in Group VIII] The pressure of a predetermined depth of water in a washing machine tub 3 collapses an expansible member 13 and closes a normally open switch 14, and electro-responsive means energised by closing the switch maintains the switch in its closed position even when the tub is drained. In Fig. 3 the collapse of a resilient rubber bellows 13 depresses a plate 20 and plunger 21 against the action of a spring 23, to move a switch arm 22 downwardly, thereby opening contacts 27, 30 and closing contacts 31, 28. The switch arm 22 carries a pole piece 26 which is held by the armature 25 of an electromagnet 24 even when removal of water from the tub 3 allows the plunger 21 to rise. The contacts 27, 28 are carried by conducting arms supported on an insulating post 29. Specifications 625,324, [Group VIII], 675,768 and 693,548 are referred to.
Patent HU-T53139-A (HU)
Title: Process for production of poliamid-dust by soluing waste-poliamid
Inventor: LENGYEL LASZLO
IPC: C08J11/24
Filed: 1988-07-07
Abstract: Polyamide powders are prepd. from solns. in diethylene-glycol of polyamide 6 and 6,6 wastes. A closed, heated space is used for treatment, where exclusion of oxygen by steam prevents oxidative degradation, obviating the need for an inert gas atmosphere. Powders thus obtd. are suitable for decorative and corrosion preventing coating of metals.
Patent HU-T39226-A (HU)
Title: Internal combustion engine operating by hydrogen gas
Inventor: WATANABE KENJI
IPC: F23R3/28
Filed: 1982-11-11
Abstract: A hydrogen gas internal combustion engine provided with a hydrogen gas jet nozzle and water spray jet nozzle in the combustion chamber to directly jet hydrogen gas and the water spray therein. The sprayed water is instantly vaporized to steam by igniting the hydrogen gas thereby utilizing the combustion/explosion energy of the hydrogen gas and the steam energy generated from the vaporization of the steam in a combination to obtain mechanical dynamic energy.
Patent HU-T62333-A (HU)
Title: Process ofr producing herbicide-resistant mutants of acetohydroxy acid synthesis enzyme
Inventor: HAND JOHN MARK
IPC: C12N15/60
Filed: 1991-12-27
Abstract: This invention provides novel nucleic acid sequences encoding herbicide-resistant AHAS enzymes. These sequences contain deletions of one or more amino acids in "conserved" regions of the AHAS molecule. Also disclosed are vectors containing novel sequences, as well as herbicide-resistant plants and plant cells transformed thereby.
Patent HU-T48151-A (HU)
Title: Suction iron for removing elements fixed by soldering expediently electric details with collecting the solder
Inventor: GUNYA FERENC
IPC: B23K3/02
Filed: 1987-09-17
Abstract: The equipment comprises a heating element (5) located in a holder (4), temperature controller (6) and suction head (2). The heating element (5) is connected by leads (14), and through the switch (12) to the electrical supply. A storage vessel (3) is located between the suction head (2) and the holder (4). A suction nozzle (1) is formed on the suction head (2). The storage vessel (3) is connected by a vacuum pipe (7) to the vacuum pump (11). The membrane (10) of the pump is connected to the controlled switch (12) by a link (8). The controlled switch (12) is connected, by means of leads (14) to the operating switch (13).
Patent HU-T51637-A (HU)
Title: Process for producing heterocyclic derivatives of biphosphonic acid
Inventor: ISOMURA JASUO
IPC: C07F9/38
Filed: 1989-08-11
Abstract: Novel heterocyclic bisphosphonic acid derivatives represented by the following general formula (I): <CHEM>  in which  @ @@ means one of following (A) and (B): <CHEM> wherein a dotted line in (A) means that two adjacent atoms are bonded by a single bond or a double bond, <CHEM> wherein R<6> and R<7> may be the same or different, each represents a hydrogen atom, a lower alkyl group, a halogen atoms or a hydroxyl group,  R<1> represents a hydrogen atom or a hydroxyl group, R<2>,R<3>,R<4> and R<5> may be the same or different, each represents a hydrogen atom or a lower alkyl group,  "n" is 0 or 1, provided that "n" is 1 when the ring @@@ means (A), and "R<1>" is a hydroxyl group when the ring @@@ means (B), pharmaceutically acceptable salts thereof and bone resorption inhibitors containing the compounds as active ingredient.
Patent HU-T54458-A (HU)
Title: Herbicidal compositions comprising glyoxylocyclohexenediones and process for producing new 2-glyoxylocyclohex-1-en-3,5-diones
Inventor: BISSINGER HANS JOACHIM
IPC: C07C49/723
Filed: 1990-07-19
Abstract: New 2-glyoxyl-cyclohex-1-en-3,5-diones of formula (I) and compsns. contg. them are useful as herbicides. In (I), X = OH, OR7, NH2, NHR7, NR7R8, NOH, NOR7, OCOR7, OCONHR7, OCONHCOR7, OCONHSO2R7, NHCONHCOR7, OCOSR7, NHCOSR7, SCOR7, SR7, SCONHR7, SCONHCOR7, SCONHSO2R7 or SCOSR7; R1-R4 = H, or 1-6C alkyl, 26C alkenyl or 2-6C alkynyl opt. substd. by one or more halo, CN, OH, R6, OR6, COOR6, NO2, NH2, NR62, SO3H, SO2R6 or SR6; or R1 and R2 and/or R3 and R4 together form a straight or branched chain, satd. or unsatd. 2-6C methylene bridge, opt. substd. by one or more of the substits. listed above; R5, R7 and R8 = 1-20C alkyl, 2-20C alkenyl, 2-20C alkynyl, 3-20C cycloalkyl, phenyl, naphthyl or a satd. or unsatd. heterocyclic residue with one or more heteroatoms, each opt. substd. by one or more of the substits. listed under R1-R4 above; and R6 = 1-20C alkyl, 3-20C cycloalkyl, phenyl, naphthyl or a satd. or unsatd. heterocyclic residue with one or more heteroatoms, each opt. substd. by one or more halo, CN, OH, COOH, NO2, NH2, SO3H or SH.
Patent HU-T45956-A (HU)
Title: Process for producing pure dimethyl-ether
Inventor: DORNHAGEN HORST
IPC: B01J21/06
Filed: 1987-11-16
Abstract: Pure dimethyl ether is prepared by catalytic dehydration of methanol over a  gamma -Al2O3 catalyst which preferably contains small amounts of SiO2 and purification of the dehydration product by addition thereof to a distillation column to obtain pure dimethyl ether on certain plates of this column and taking off the pure dimethyl ether and impurities above certain plates of the same column.
Patent HU-T59626-A (HU)
Title: Method for applying oblong metal objects particularly rods of body of rotation shape with metallic surface layer
Inventor: CSABLI ERNOE
IPC: B23K9/12
Filed: 1990-10-03
Abstract: According to the proposed method the metallic component is heated up and the surface coating is melted on it. High frequency induction pre-heating is proposed followed by spraying-on the intended metal coating material which is then melted, also by high frequency heating. The pre-heating, spraying, and melting processes are started in a sequence and maintained continuously along the cylindrical component in a downward direction. - Equipment is proposed, comprising elements for holding and heating the component and spraying-on the coating material, as follows: the component is surrounded by high-frequency induction type pre-heater and an induction type heater for melting the surface coating. A spray gun (11) is located between the heaters. The heaters and the spray gun are arranged so that their distance from the component being treated can be adjusted. - The heaters and the spray gun can also be moved along the component or the component can be arranged to move with respect to the heaters and the spray gunen
Patent ID-15915-A (ID)
Inventor: BOWMAN PAUL T
IPC: C07C29/141
Filed: 1997-01-17
Abstract: Improved double metal cyanide (DMC) catalysts useful for making epoxide polymers are disclosed. One catalyst is a paste of a double metal cyanide (DMC) compound, an organic complexing agent, and water. The paste comprises at least about 90 wt. % of particles having a particle size within the range of about 0.1 to about 10 microns as measured by light scattering in polyether polyol dispersions of the catalyst particles. Preferred catalysts have a bimodal particle size distribution. The paste catalyst is more active and simpler to prepare than powder DMC catalysts. Polyols made from the paste catalyst have low unsaturations, low viscosities, and narrow molecular weight distributions, and are useful in making a variety of polyurethane products.
Patent JP-H08187882-A (JP)
Title: Print head
Inventor: AOYANAGI MASAHISA
IPC: B41J2/28
Filed: 1995-01-09
Abstract: PURPOSE: To print at a high speed with a low consuming power by providing a magnetic shunt which always flows magnetic flux caused by a permanent magnet and is always closed. CONSTITUTION: A magnetic flux caused by a permanent magnet 6 in a print head has a magnetic circuit which returns from mainly an upper part of the permanent magnet 6 to the permanent magnet 6 by passing through a yoke 7, a spacer 8, a plate spring 3, a side yoke 9, an armature 2, a core pole 11, and a core 10. In addition, the magnetic flux also has a circuit consisting of a magnetic shunt which passes through the yoke 7, the spacer 8, an auxiliary pole 12, and the core 10 from the upper part of the permanent magnet 6, and is always in contact with the spacer 8 and the auxiliary pole 12, and is being closed. The sectional area of the auxiliary pole 12 is set to be larger than that of the core pole 11, so that much of the magnetic flux passes through the magnetic shunt including the auxiliary pole 12 and a permeance coefficient of the permanent magnet 6 hardly changes.  As a result, separation of the armature 2 from the core pole 11 due to energization of an exciting coil 14 can be done instantly, so that the print head can print speedily.
Patent JP-H05182247-A (JP)
Title: Optical tape
Inventor: KATO KENJI
IPC: G11B7/24009
Filed: 1992-01-07
Abstract: PURPOSE:To improve recording and reproducing characteristics by using a film formed by coating another surface of a biaxially oriented polyester film having <=5nm center line surface roughness of one surface with a coating film dispersed with a lubricant as a base material. CONSTITUTION:An ester exchange reaction is executed by using prescribed amts. of dimethyl terephthalate, ethylene glycol and calcium acetate. Proper amts. of phosphoric acid and antimony trioxide are then added thereto and a polycondensation synthesis reaction is executed to obtain polyester terephthalate having a prescribed intrinsic viscosity. The average grain size of the crystals of another surface of such biaxially oriented polyester film is specified to 58 to 75Angstrom  and the center line surface roughness thereof to <=5nm. The coating film dispersed with the lubricant is formed on another surface and such coated film is used as the base material. The surface of the base material film is smoothed and the slipperiness is imparted to the film by the lubricant when the roughness of the central surface is confined to <=5nm in such a manner. The adhesiveness to the optical recording layer is then improved and the recording and reproducing characteristics are improved.
Patent JP-S63171248-A (JP)
Title: Copper mold for casting cast billet hot top for aluminium and aluminium alloy
Inventor: MIZUKAMI HIDEAKI
IPC: B22D11/049
Filed: 1987-01-08
Abstract: PURPOSE:To stably produce a cast billet of Al series metal having no surface defect by arranging a dividing type mold at lower part of refractory-made header at the time of vertical type semi-continuously casting molten Al series metal by hot top casting method. CONSTITUTION:At the time of casting the molten Al or Al alloy by the hot top casting apparatus, the copper-made water cooled mold 1 assembling plural mold pieces 1a and a supplying hole 9, passage 8 and discharging hole 10 for cooling water at the lower part of refractory-made header 6 is used. Further, a high frequency heating coil 11 is fitted at outer side of the mold 1 and while the high frequency current is conducted at about 100KHz, molten Al series metal 2 is cast, to continuously draw out the cast billet 12 from the mold 1. The molten metal at the contacting part with the header 6 in the mold 1 is induction-heated by a heating coil 11, and as the position of start for solidifying is shifted to the lower part of mold 1, the Al series metal cast billet 12 having excellent surface is easily produced.
Patent JP-H02284364-A (JP)
Title: Secondary battery having at least two disc-type individual cells
Inventor: HARARUTO BEEMU
IPC: H01M10/647
Filed: 1990-01-09
Abstract: PURPOSE: To cool uniformly each battery with simple structure by forming a casing wall so that a coolant passage can be formed between casing walls in an array of individual batteries. CONSTITUTION: Individual batteries 1 and 10-12 are arranged so as to have at least one of casing walls, 7, 14 having projection 6, and in a casing wall of neighboring individual batteries 10-12, the projection 6 is placed so as to contact to the under part of a passange 15 formed for flowing through a coolant, casing walls 13, 14 of two individual batteries 10-12 neighboring and facing each other are formed conductively at least one of the contact portion with the projection 6 so as to be an electrode for different polarity. Thus, an uniform cooling of each battery performed with simple structure.
Patent JP-H07207957-A (JP)
Title: Unit house
Inventor: KOBAYASHI SEIKI
IPC: E04H1/02
Filed: 1994-01-11
Abstract: PURPOSE:To aim at the effective utilization of a building lot by combining a plan square basic housing unit crosswise, using an internal angle part fronting the road as a parking vacant site, and arranging a triangular auxiliary housing unit in the other internal angle part. CONSTITUTION:Two basic housing units 1a, 1b and auxiliary housing units 2a, 2b and 2c are all manufactured in a factory, carrying them to a construction site. On the other hand, at this construction site, the foundation is installed in advance, and these basic housing units 1a, 1b and auxiliary housing units 2a, 2b and 2c are all installed. Then joints, both in and out trims, garage eaves and so on between these units 1 and 2 are executed completing these unit houses. In this case, two parking vacant lots 6 and 61 are installed in the oblique direction to a boundary line 5 between a road 3 and a site 4, thereby making the free run of an automobile achievable. In addition, the auxiliary housing units 2a and 2b are installed in an internal angle part other than that facing to the road 3, and thus this site 4 is effectively utilized.
Patent JP-H11199572-A (JP)
Title: 5ht3 receptor agonist and new thiazole derivative
Inventor: IWAOKA KIYOSHI
IPC: C07D277/20
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agonist specifically acting on a neuronal 5-HT3 receptor in the intestinal canal nervous system, and useful for the treatment of e.g. diseases associated with digestive system disorders and pancreatic insufficiency, by using a specific thiazole derivative (salt) as active ingredient. SOLUTION: This 5-HT3 receptor agonist has, as its active ingredient, a compound of formula I (R1 is H, OH, cyano, a lower alkyl or the like; R2 and R3 are each H, cyano, nitro, a lower alkyl or the like; R5 is H, a lower alkyl or lower alkynyl; (n) is 1-4; the nitrogen atom bound to R1 may represent a substituted quaternary ammonium) or a salt thereof [e.g. 2-(4-benzyl-1- piperazinyl)-4-thiazolecarboxylate]. The compound of formula I is prepared, for example, by reaction between a compound of formula II (X is a halogen) and a compound of formula III.
Patent JP-2000200760-A (JP)
Title: Laser annealing processing method and laser annealing processor
Inventor: NAKAYAMA TAKASHI
IPC: B23K26/06
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To make the energy density with which a substrate is irradiated to be constant by detecting substrate irradiating laser beams by means of a sensor, and controlling an attenuator installed in the transmission path of the laser beams so that the detected power value becomes close to a target power value. SOLUTION: A sensor 10 is arranged just before a slit board 6 and the power values of laser beams in the spatial ranges of (W1-W2)/2, which are formed on both sides of a slit 5, are detected. A control part 11 constituted of a micro computer as a necessary part compares a target power value with which a substrate 3 is to be irradiated with the detected power value of the sensor 10. The inclination angles of movable filters 7a and 7b constituting an attenuator 14 are repetitively and automatically controlled during an operation so as to bring the detected power value close to the target power value. Since the it is possible to automatically control the irradiation power value to the substrate 3 occasionally to be equal to the target power value with such a constitution, the density of energy with which the substrate 3 is irradiated can be made constant.
Patent JP-H08190209-A (JP)
Title: Electrophotographic photoreceptor
Inventor: HIRAO AKIKO
IPC: G03G5/05
Filed: 1995-01-09
Abstract: PURPOSE: To obtain an electrophotographic photoreceptor excellent in photosensitivity, electrification characteristics and residual potential characteristics and less liable to a change of characteristics even after repeated use. CONSTITUTION: This electrophotographic photoreceptor has an electrically conductive substrate and a photosensitive layer consisting of plural thin films including an electric charge generating layer formed on the substrate. The electric charge generating layer contains Fullerene in which C>=70 exists by >15wt.%.
Patent JP-2000200216-A (JP)
Title: Memory access controller and memory access control method used for the same
Inventor: JINGUJI SATOSHI
IPC: G06F12/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a memory access controller in which a system matching memory capacity that a user requires can be configured by constituting the total memory capacity of the system more flexibly and to increase the availability of the system by minimizing a decrease in memory access speed. SOLUTION: The address converting means 21-0 of a CPU 2-0 converts an address referred to in memory access from a logical address into a physical address and outputs it. A decomposing means 31-0 of a PU network means 3-0 decomposes a memory access instruction into memory access requests. An address reconverting means 32-0 reconverts the physical addresses of the memory access requests into converted addresses matching the memory constitution of the system. A crossbar means 33-0 distributes the memory access requests to MUs at access destinations.