baber/WOPTO huggingface dataset:
Patent GB-631162-A (GB)
Title: Improvements in or relating to the production of confectionery piece goods
IPC: A23G3/02
Filed: 1947-03-27
Abstract: 631,162. Removing flash from moulded confectionery. LEWER (ENGINEERING) Ltd., J., and LEWER, J. March 27, 1947, No. 9618/48. Divided out of 630,511. [Class 87 (ii)] [Also in Group II) Apparatus for removing the flash from boiled sugar piece goods produced by moulding comprises an open ended tubular sieve 27, rollers or wheels 19 engaged with external annular bands 28 on the sieve whereby the sieve is supported with its axis inclined to the horizontal and in such a manner that it can be readily lifted off the rollers, the rollers and bands being complementarily shaped to prevent axial displacement, and means such as pulleys 21, 22, 25, for driving the rollers and rotating the sieve. The sieve has a wire mesh body carrying the bands 28 spaced by tie rods 29. Each ring 28 rests on a pair of wheels 19 carried on two laterally spaced spindles 18. To facilitate discharge a smooth band 32 is fitted at the lower end of the sieve. The flash falls into a tray 30 and the confectionery is discharged into boxes 31.
Patent GB-472906-A (GB)
Title: Improvements in anti-vibration supports for instruments
IPC: F16F15/067
Filed: 1936-04-01
Abstract: 472,906. Resilient supports. BENDIX AVIATION CORPORATION. April 1, 1936, No. 9625. Convention date, Mav 7, 1935. [Class 108 (iii)] [Also in Groups XIX and XX] An antivibration support for an indicating instrument such as a magnetic compass comprises three parallel plates 10, 11, 12, one (12) for carrying the instrument, a second (10) being adapted to be secured to a fixed support subject to vibrations, and the middle plate (11) being connected to the other plates respectively by vertically and horizontally yielding, vibration-absorbing means 33, 34, 35 and 61, 62, 63, Fig. 3. As shown, the plate 10 is adapted to be secured, e.g. to an aircraft instrument panel by means of inwardlybent portions 16, 17, Fig. 3 of upwardlyextending triangular walls 14, 15, on opposite sides of the plate 10, while the instrument is secured to inwardly-bent portions 27, 28 on similar walls 25, 26 on the plate 12. Each vertically-yielding means 33, 34, 35 comprises a hollow pin 36, Fig. 8, secured to the plate 10 and co-operating with and spring-separated from a cup-shaped, flanged member 38 engaging an aperture in the plate 11. A guide pin 36a may engage the pin 36 or the pin 36 may be solid and the guide pin dispensed with to permit a slight rocking movement between the plates 10, 11. The plates may be guided additionally by pins 49, 50, Fig. 5, projecting from polished bearing plates 51, 52 on arms 43, 44 secured to the plate 10 engaging slots or grooves 47 on arms 45, 46 secured to the plate 11, relative vertical movement being limited by screw-and-slot devices on the arms. The horizontally-yielding members 61, 62, 63 are of the type described in U.S.A. Specification 1,983,103 and each comprises a collar 70, Fig. 9, fixed in the plate 11 and clamped between washers 72-75. e.g. of phosphor bronze or the bronze alloy known under the Registered Trade Mark " Stellite," by means of nuts 68, 69, 76, 77 on a pin 67 fixed at its upper end to the plate 12 and passing with clearance through the washers, the pin being separated from the collar by a flat coiled spring 78 which absorbs horizontal vibrations. In a modification, Fig. 10, slots 83 in rotary discs 79 journalled in the arms 43, 44 by projections 80, are engaged by tongues 85 integral with discs 87 on the arms 45, 46 in order to permit relative sliding and rocking movements of the plates 10, 11. To control the pivotal movement, spring-pressed friction discs 89 on the arms 43, 44 are adapted to engage friction surfaces 91 on the lower ends of the arms 45, 46. The support may be inverted and the instrument suspended therefrom.
Patent GB-513071-A (GB)
Title: Improvements connected with weighing apparatus
IPC: G01G1/26
Filed: 1938-03-30
Abstract: 513,071. Momentary-contact switches. ASHWORTH, ROSS, & CO., Ltd., and MILLS, R. A. March 30, 1938, No. 9672. [Class 38 (v)] [Also in Group XVIII] In connection with steelyard weighing apparatus lamp circuits for giving indications of in or out of equilibrium are controlled by a two-armed lever 11, one arm of the lever being in contact with the free end of the steelyard 4 and the other arm being arranged to open and close a switch mechanism. Contact with the steelyard is effected by a roller 9 carried by an adjustable end 10 of the lever. At the other end of the lever a roller 16 engages an insulated triangular projection 17a on a resilient contact strip 17 so that in the lower out-of-equilibrium position shown, or in the higher out-of-equilibrium position, the roller 16 assumes the position shown or a corresponding position below the projection 17a thereby allowing two contacts 17b, 18a to close and illuminate a red lamp indicating out of equilibrium. In an equilibrium position the roller 16 assumes an intermediate position wherein the contacts 17b, 17a are open and contacts 17b, 19a are closed, thus closing the circuit of a green lamp indicating equilibrium. The movements of the lever 11 are limited by stops 14, 15.
Patent GB-1366194-A (GB)
Title: Integrated semiconductor circuits
IPC: H01L27/118
Filed: 1972-03-02
Abstract: 1366194 Integrated circuit manufacture INTERNATIONAL BUSINESS MACHINES CORP 2 March 1972 [30 March 1971] 9708/72 Heading H1K An integrated circuit chip contains a plurality of functionally separate circuits each of which includes an independent rail for distributing a particular common operating voltage but all however share a common semi-conductor region. All the circuits have common distribution paths for the remaining operating voltages. During manufacture the circuits on a chip are tested and the independent distribution rails only of correctly functioning circuits are then connected to the source of the particular common operating voltage. Chips containing a correctly functioning circuit are rejected only if in a circuit which does not operate correctly there is a short circuit between its independent distribution rail and the common region. In the particular embodiment a chip contains two independent trigger circuits which share a common isolation region. Providing that at least one chip is functioning correctly and that neither has a short circuit between its independent distribution rail and the common region the chip is mounted on a ceramic substrate bearing conductive paths for distributing two common voltage levels and the particular common operating voltage, lands for conveying the latter to the circuit being provided for one or both circuits of a given chip depending on whether one or both are functioning satisfactorily.
Patent GB-881738-A (GB)
Title: Improvements in electromagnetic presses
IPC: B30B1/42
Filed: 1958-03-27
Abstract: 881,738. Electromagnets. ELEMAG-ANSTALT A.G. March 27, 1958 [March 29, 1957], No. 9855/58. Class 35. [Also in Group XXII] An electromagnetic press comprises a winding 4 carried in a stationary structure 1 and acting upon at least one linearly moving armature 5 connected to the press punch 9, the winding being energized by a grid-controlled multivalve rectifier 38, 39, and speed-responsive electro-mechanical control means being provided mechanically connected both to the armature and the stationary structure and electrically connected to the grids of at least some of the valves for generating a bias voltage for these grids depending on the speed of the armature and acting to reduce this speed and hence slow down the punch towards the end of its working stroke. The press may have two armatures 5 connected to a common punch and acting in unison. The speed-responsive control means may be an inductance coil 23 connected to the stationary structure at 22, and a permanent magnet 24 connected to the armature at 25 so that movement of the armature causes the magnet 24 to move within the coil 23 and thus generate a voltage proportional to armature speed. This voltage is impressed upon the grids of the full-wave three-phase valve rectifier 38, 39 to reduce the excitation current passed by these valves and thus slow down the punch. The Specification states that an arrangement utilizing a pair of charged plates to generate the controlling voltage could be used instead. The lower limit of the working stroke of the punch is determined by adjustment of the fixed contact 29 relative to the moving contact 26 carried by the armature; closure of these contacts resulting in the discharge of a capacitor 64 through a transformer primary 62 which induces a voltage in the transformer secondaries 71-73 to block operation of the valves. The upper limit of the stroke is adjusted by a screwed bush 12, the armature being retracted by the spring 16, although other means of retraction e.g. electromagnetic, hydraulic or pneumatic may be used.
Patent GB-886121-A (GB)
Title: Improvements in gas blast circuit breakers
IPC: H01H33/16
Filed: 1958-03-27
Abstract: 886,121. Gas-blast switches. BROWN, BOVERI & CIE A.G. March 27, 1958 [March 28, 1957], No. 9882/58. Class 38 (5). A gas-blast circuit-breaker which may have resistors in parallel with the main contacts includes a series interrupting device or devices, such as that shown in Fig. 1, which have a plurality of coaxial nozzles 3, 4, 5 for arc extinction. The nozzles 4, 5 are of insulating material and the nozzle 3 is the fixed contact. Gas from the exhaust chamber 6 of the nozzle contact 3 passes to the atmosphere through a throttle 7 of smaller cross-section than the smallest nozzle 3. In Fig. 2 (not shown), two main interrupters with parallel resistors are in series with three secondary interrupters each with two nozzles.
Patent HU-T55984-A (HU)
Title: Device for discharging active agents in the rumen
Inventor: SHEPHERD MICHAEL TREVOR
IPC: A61D7/00
Filed: 1989-01-27
Abstract: An intraruminal device for administering an active agent in the rumen of an animal, comprises a metal weight (8) which gives the device sufficient density to be retained in the rumen which is made from compacted unsintered metal. The metal weight may be cylindrical and constructed of one (8, 20, 37 or 44) or several (31,32) pieces of compacted unsintered metal, of a tubular or annular (21,69) nature or incorporated as a discrete mass (66) within a drug matrix (67). When the weight is in an exposed position of the device (e.g. Fig.4), it is preferably enclosed with a material (38) that prevents damage to the weight from rough handling.
Patent HU-T35253-A (HU)
Title: Process for preparing 4-/3-alkynyl-oxy-2-hydroxy-propyl/-piperazin-1-y1-n-phenyl-acetamide derivatives
Inventor: COMBOURIEU MICHAEL
IPC: C07D295/14
Filed: 1984-09-14
Abstract: 1. Compounds of the formula :  see diagramm : EP0143016,P9,F1 wherein R1 represents hydrogen or an alkyl radical linear or branched having 1-6 C atoms ; R2 and R3 represent separately a phenyl radical, an alkyl radical linear or branched having 1-6 C atoms, or together with the carbon atom to which they are bounded a cycloalkyl radical of 5 to 7 C atoms ; R4 represents hydrogen or an alkyl radical linear or branched having 1-6 C atoms ; R5 represents an alkyl radical linear or branched having 1-6 C atoms or phenyl radical optionally substituted by a halogen atom ; X represents hydrogen or halogen atom, and pharmaceutically acceptable addition salts thereof.
Patent HU-T62311-A (HU)
Title: Process for separating dna
Inventor: JHINGAN ANIL K
IPC: C12N15/10
Filed: 1991-12-20
Abstract: A novel method for the isolation of high molecular weight DNA from plants, yeast and bacteria using xanthate-forming compounds such as sodium/potassium ethyl xanthogenate is disclosed. The procedure does not require deproteination and yields clean DNA that is suitable for both PCR and Southern blotting. It can be utilized on a small scale without homogenizing the tissue. These features also facilitate automated screening of plant tissue samples, one of the labor-intensive techniques in molecular biology. This method is also adaptable for use in the field.
Patent HU-T58015-A (HU)
Title: Soldering device
Inventor: OERLEY GABOR
IPC: B23K3/03
Filed: 1990-07-06
Abstract: Appts. comprises a handle of insulating material and a tubular metallic body (2) attached to it. The body carries a bit (16) attached to an electric heating element. The bit removes molten tin through a passage (17) under a vacuum produced by appts. in the handle, which also houses the collection chamber for tin. The bit is shaped with a conical front (16a) shoulder (16b) and loose fitting rear (16) sections. A removable retaining socket (15) is on the shoulder of the bit (16b). The chamber in the handle has spring loaded vacuum piston with an operating rod which extends beyond the chamber. (-pp Dwg.No.1/1)
Patent HU-H3276-A (HU)
Title: Method for producing extra pure first welding and metallizing powder metals of oxidless surface
Inventor: HARTMANN VILMOS
IPC: B22F9/08
Filed: 1983-12-28
Abstract: Metal powder is pulverised under high pressure with a gas or water jets in a closed container without any air present. The air is usually replaced by carbon dioxide.
Patent HU-T48647-A (HU)
Title: Process for producing polymer resins first of all for producing cation exchanging agents
Inventor: MARFFI FERENC
IPC: C08F8/36
Filed: 1987-12-22
Abstract: A polymer resin, used mainly as a cation exchanger is prepd. by reacting following cpds. described in (I), (II) and (III) in the presence of an organic-peroxide catalyst; (I) a styrene deriv. of general formula (I) where R1 = hydrogen atom or methyl gp.; R2 = hydrogen or halogen atom and/or 1-4C alkyl gp. or cyclo-hexene deriv. of general formula (II); where R1 is unchanged and R3 = 1-4C alkyl gp. or hydrogen atom. - (II) An alkene-ol contg. 8-18C, or its ester with 1-4C alkane-carboxylic acid; or a 8-18C alka-diene contg. two double bonds at least, or an 8-18C epoxide cpd. unsatd. at least once, and - (III) Di:vinyl-benzene of formula (III). Following the isolation of the prod. it is sulphonated at 40-80 deg.C.
Patent HU-T52765-A (HU)
Title: Process for purifying isothiazolones
Inventor: PETIGARA BALUGHAI RAMESH
IPC: C07D275/02
Filed: 1989-12-22
Abstract: A process for obtaining pure 2-substituted-3(2H)-isothiazolones is presented, wherein the substituent is alkyl, linear or branched. By developing suitable conditions, the isothiazolone hydrochloride is isolated from the complex reaction media wherein it is formed as readily filterable crystals of high purity. Such purified crystals are then utilized in isolation of isothiazolone of high purity.
Patent JP-H04250962-A (JP)
Title: Automatic stone grinding machine
Inventor: YAMASHITA YOSHIYASU
IPC: B24B55/06
Filed: 1991-01-09
Abstract: PURPOSE:To form a good mirror-like finishing surface on a stone by providing an air feed pipe to inject air on the surface of the stone in an automatic stone grinding machine, and grinding the stone while removing grinding water remaining on the surface of the stone. CONSTITUTION:This is constituted so that an air feed pipe 14 to inject air to the surface of a stone A is provided on a lateral bar 7 or a movable base 9 in an automatic stone grinding machine 1, which is constituted out of guide shafts 5 movable forward and backward on both sides of a base bed 2 loading the stone A, a moving mechanism consisting of the lateral bar 7 movable up and down along the guide shafts 5 and the movable base 9 horizontally moving on the lateral bar 7, a rotational drive machine 11 to hold a grinding tool 10 and rotate, and a grinding tool holder 12 to hold the respective grinding tools 10 corresponding to the stone grinding processes.
Patent JP-S61161041-A (JP)
Title: Fm stereo demodulation circuit
Inventor: SUZUKI MASAOMI
IPC: H04H40/45
Filed: 1985-01-10
Abstract: PURPOSE:To obtain prescribed characteristics without any adjustment by inputting respectively a parallel digital signal outputted from a digital PLL circuit to two registers and operating alternately the two registers to obtain left/right signals. CONSTITUTION:An FM stereo modulation wave is inputted to a digital PLL circuit 1, a digital signal D corresponding to the frequency shift in the FM stereo modulation wave is transmitted from a 1/N frequency divider of the circuit 1 an a phase signal S is transmitted to a phase comparator 2. The signal D is stored in respectively registers 7, 8 and latched alternately in response to a clock pulse (38kHz) from a clock generating circuit 9, converted into an analog signal by D/A converters 10, 11 to form stereo demodulation signals Lch, Rch separated to the left and right. Since the circuit requires no adjustment because no analog circuit is included and since the S/N is decided by bit resolution of the D/A converter, a high S/N is attained.
Patent JP-S58118530-A (JP)
Title: Preparation of m-alkylhydroxybenzene
Inventor: WADA MITSUHIRO
IPC: C07C67/00
Filed: 1982-01-07
Abstract: PURPOSE:To obtain the titled compound without forming a by-product in sulfonating an alkylbenzene, by adding an inorganic salt to the alkylbenzene, hydrolyzing the reaction product, allowing the hydrolytic product to stand at a  high temperature, separating the resultant product into the sulfonic acid layer  and the sulfuric acid layer, and collecting and removing the excess sulfuric acid with ease. CONSTITUTION:An alkylbenzene or alkylbenzenesulfonic acid mixture is reacted with 5-15mol% inorganic salt of sulfuric acid, optimally Glauber's salt or acid sodium sulfate, at 50-150 deg.C to give an alkylbenzensulfonic acid. The alkylbenzenesulfonic acid other than the m-isomer is selectively hydrolyzed, and the resultant hydrolytic product is allowed to stand at 80 deg.C or above, preferably as high as 80-170 deg.C, and separated into the sulfonic acid layer and the sulfuric acid layer. The excess sulfuric acid is easily collected, and the separated alkylbenzenesulfonic acid layer is collected and caustically fused to give the aimed compound.
Patent JP-H02181535-A (JP)
Title: Microprocessor
Inventor: INOUE TAKESHI
IPC: H04L69/40
Filed: 1989-01-06
Abstract: PURPOSE:To add a function capable of deleting byte resending to a microprocessor by providing a mode register directly connected to a data bus in the microprocessor and setting up a bit or a flag in the register in accordance with the validity/invalidity of byte resending. CONSTITUTION:The microprocessor confirms whether the byte resending function to/from the opposite side tor transmitting/receiving data is required or not by data transmission/reception at the time of starting operation. When the function is necessary, a flag '1' requesting byte resending is set up in the mode register 2. When it is unnecessary, '0' is set up. The validity/invalidity of byte resending is inspected by the flag '1' in the register 2 in each data transmission/ reception, and when the byte resending flag is not set up, byte resending request operation is not executed.
Patent JP-H09187295-A (JP)
Title: Determination of enzymatic activity and apparatus therefor
Inventor: FUJII TOSHIKO
IPC: G01N21/35
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for the determination of enzymatic activity and a determination apparatus therefor capable of simultaneously determining the activities of plural kinds of enzymes by using a small amount of reagent in shortened analysis time at reduced analysis cost. SOLUTION: A specimen containing a plurality of testing enzymes is mixed with substrates specific to respective enzymes and the activities of the plural enzymes in the specimen are determined at the same time from an infrared absorption spectrum of the specimen. The determination apparatus is provided with an infrared source 9, a means for projecting the infrared rays to the specimen, a detector 11 for detecting the light transmitted through or reflected by the specimen and a processor for processing the detected signals. It is further provided with a means for holding a reagent consisting of a mixture of at least two kinds of substrates specific to the testing enzymes and a means for introducing the reagent into the specimen.
Patent JP-S62159339-A (JP)
Title: Magnetic disk medium
Inventor: HASHIMOTO TOSHIRO
IPC: G11B5/708
Filed: 1986-01-07
Abstract: PURPOSE:To improve head crush resistance and to obtain excellent S/N by using Al2O3 having angulated shapes as Al2O3 particles for reinforcing a coated film. CONSTITUTION:This disk medium is formed by preparing magnetic particles of gamma-Fe2O3 or Co-deposited gamma-Fe2O3 and Al2O3 having the annular flashes (projections) and 0.2-0.8mum average grain size as the Al2O3 particles to obtain the strength of he coated film in a manner as to have 0.5-5% volumetric content with respect to the volume of the coated film in the stage of forming the coated film after coating and baking as a magnetic coating compd., kneading and dispersing the same with a resin in a solvent, coating the soln. to a desired film thickness on the nonmagnetic substrate by a spin coating method and polishing the surface after baking. The surface of the coated film contg. the Al2O3 having the angular flashes has an extremely high self- cleaning effect on a head floating surface and therefore the content of the Al2O3 can be reduced to half the content in the conventional medium. As a result, the medium defects and medium noise depending on the content of the Al2O3 are decreased and the S/N is consequently improved. The coated film medium structure having the excellent durability of the coated film, head crush resistance and S/N is thus obtd.
Patent JP-H04235331-A (JP)
Title: Powder dispersing apparatus
Inventor: WATANABE KOJI
IPC: G01N15/00
Filed: 1991-01-10
Abstract: PURPOSE:To provide a powder dispersing apparatus which can obtain the excellent dispersing state of the powder. CONSTITUTION:The powder supplied from a hopper 2 is conveyed at a high speed to a first compressing and dispersing member 11 with the air stream jetted from a first nozzle 8 and guided to a second power dispersing means 4. At the second powder dispersing means 4, the air stream containing the supplied powder is supplied into a second compressing and dispersing member 16 at a high speed with the air stream jetted through a second nozzle 13. The powder is made to be the completely separated state by passing the second compressing and dispersing member 16. The power dispersing apparatus 1 of the present invention is constituted in this way.
Patent JP-S60147905-A (JP)
Title: Magnetization inverse pulse reproducing device
Inventor: AOI MOTOI
IPC: G11B5/09
Filed: 1984-01-11
Abstract: PURPOSE:To bring out a high density recording capability of a vertical recording medium by utilizing the reproduction of a magnetization inverse pulse with the combination of a vertical recording medium and a ring type head. CONSTITUTION:The position of the recorded magnetization inversion corresponds to a part of the largest slope between two peaks 6, 7 of the reproduced waveform. Then a reproduced waveform 2 is differentiated twice by a differentiation circuit 20 and a zero cross pulse 9 is formed from a zero cross point of a waveform 8 differentiated twice by a zero cross point pulse forming circuit 21. Since three pulses are included by one magnetization inversion, it is required to eliminate an unnecessary pulse. Then the reproduced waveform 2 is sliced by comparators 23, 24 to form gate pulses 10, 11 and an FF25 forms a gate signal 12. Although the polarity of the signal 12 is inverted when the magnetization inversion exists, the inversion is produced at a position with a slight delay from the position of substantial inversion. Then the zero cross pulse 9 is delayed by a delay element 22 and it is extracted as a correct magnetic inversion pulse 14 for the first pulse after the polarity inversion of the gate by an FF26, an AND gate 27 and a leading pulse forming circuit.