baber/WOPTO huggingface dataset:
Patent GB-552785-A (GB)
Title: Improvements in or relating to devices for the simultaneous tuning of oscillatory circuits having different resonance frequencies
IPC: H03J3/28
Filed: 1942-01-13
Abstract: 552,785. Inductors. PHILIPS LAMPS, Ltd. (Naamlooze Vennootschap Philips' Gloeilampenfabrieken). Jan. 13, 1942, No. 528. [Class 38 (ii)] [Also in Gronp XL] In a permeability tuning arrangement for simultaneously tuning oscillating circuits the resonance frequencies of which must differ by a constant amount, wherein tuning is effected by the simultaneous equal movement of equal magnetic cores within coils having the same winding width, the coils are of equal diameter and the winding density of at least one of the coils varies along its length. Fig. 2 shows a coil of winding width b in which a variable density is introduced by arranging the turns in groups of increasing size separated by equal distances s. Tuning is effected by movement of magnetic coil 2. This coil is used in connection with one or more coils having the same dimensions but not the same variations of winding density. A circuit is described, Fig. 4 (not shown) in which the coils are used respectively to tune the aerial and oscillator circuits of a superheterodyne receiver. In Fig. 5 coil 20, 21 tunes the input of a superheterodyne receiver while coil 22, 23 forms a series resonant circuit for the image frequency. The circuits are tuned to a constant frequency difference by moving the cores simultaneously by means of a link 24.
Patent GB-161640-A (GB)
Title: Improvements in building structures
IPC: E04B2/40
Filed: 1920-01-07
Abstract: 161,640. Wilkins, G. W. Jan. 7, 1920. No Patent granted (Sealing fee not paid). Facing blocks.-In concrete walls and floors cast in situ, wooden skeleton bricks are employed comprising perforated sides A spaced apart by blocks A<2> preferably located away from the ends. The .hollow structure formed by the bricks when laid is filled with concrete and the inner face plastered or papered and the outer face rough or smooth cast. The outer boards may be removed for re-use, and the inner boards may form a wainscotting or ceiling frieze. For floors and ceilings, the two layers of boards may be placed with the holes out of alignment. The bricks may be made from waste munition trays.
Patent GB-161648-A (GB)
Title: Improvements relating to the reforming or vulcanization of rubber, ebonite, vulcanite and the like substances
IPC: B29C35/04
Filed: 1920-01-09
Abstract: 161,648. Gare, H. Jan. 9, 1920. Drawings to Specification. Vulcanizing; devulcanizing waste rubber. - In the heat treatment of rubber, &c. for reforming or vulcanizing, a solution is employed having its boiling-point at or slightly above the temperature required, the solution being at or slightly below boiling-point. Solutions of calcium chloride of various strengths are preferred, the boiling-points of which rise approximately 10‹ F. for every halfpound of salt to 1¢ pints of water. Several forms of apparatus are described. Articles or moulds containing them may be immersed directly in the liquid, or placed in a jacketed vessel, the jacket of which contains the solution directly heated or circulated from an outside heater. Hollow bodies may have the hot solution pumped into their interiors.
Patent GB-1327981-A (GB)
Title: Magnetic recorder with step by step control
IPC: G11B27/32
Filed: 1971-01-08
Abstract: 1327981 Feeding record tapes COMPAGNIE DES COMPTEURS 8 Jan 1971 [9 Jan 1970] 986/71 Heading G5R In a magnetic recording system using intermittent drive of the record medium, the stopping of the record medium and the recording of an item of information are initiated by the playback of an index signal from the record medium, a further index signal being recorded at the same time as the item of information. As shown, an item of information S is recorded via stores 15, gates 16, amplifiers 17 and heads 20 1 -20 6  at each step of a recording tape 10, the step being initiated on receipt of a signal OE and ended by a brake 13 on the playback of a recorded index signal SC by a head 22. The index signal SC is rerecorded by a head 21, so that the length of each step is approximately equal to the distance L between the air-gaps of the heads 21 and 22. The tape 10 may be driven by a capstan 11 and pinch roller 12 or by a vacuum capstan.
Patent GB-891119-A (GB)
Title: Improvements in or relating to apparatus for dispensing pre-determined quantities of fluent granular material
IPC: B65G65/48
Filed: 1959-01-10
Abstract: 891,119. Delivering measured quantities of granular materials. AIR CONDITIONING & ENGINEERING (N.I.) Ltd., and BROWN, O. S. Dec. 17, 1959 [Jan. 10, 1959], No. 987/59. Class 106(5). A device for dispensing animal foodstuffs comprises a measuring chamber 11 of  variable volume which is rotatable between a position in which an opening 11a communicates with a supply hopper 10 and a position in which the opening 11 delivers the measured contents of a shoot 12 and part of the wall of the housing for the chamber consists of resilient fingers 37 which extend for the length of the chamber and prevent jamming of the material being measured. One 14 or both ends of the chamber may be adjustable by screw-threaded means to vary the chamber capacity and an indicator 25 may show the adjusted value. The chamber is operated either by a handle 36, remotely by a cable 35 or by power and is returned by a spring 22. The fingers 37 are inherently resilient or are pivoted and spring-loaded. Wings 37b at the upper ends of the fingers slide on each other and reduce the escape of material when the fingers yield. The main hopper 10 may communicate with the measuring chamber through a subsidiary hopper 13, the two hoppers being separated by a spring- loaded plate 38b which is pivoted at 39 and is released from a closed position by operating a latch 44 by a mechanical or fluid pressure means or by a solenoid controlled by time switches. The plate 38b will close as the subsidiary hopper empties and a plate 41 on the pivot 39 will move from the horizontal to the vertical position to indicate the need for replenishment. A vibrating mechanism may be fitted in the hopper or in the ducting leading to it.
Patent HK-52484-A (HK)
Title: Electronic timepiece
Inventor: NAKAZAKI YASUNORI
IPC: H03K3/00
Filed: 1984-07-05
Abstract: An electronic timepiece comprising a fundamental frequency oscillator, a plurality of frequency divider stages, a timekeeping mechanism and display, includes circuitry for resetting and setting selective stages of the divider and thereby adding or subtracting timing pulses which are delivered to the timekeeping mechanism. A non-volatile memory stores data which terminates whether a divider stage is to be set or reset. Additionally, a plurality of circuit elements are selectively inserted to modify the circuit of the oscillator and to provide frequency adjustment. External contacts are provided for the inputting of data to memory and for measuring timing rate against an external standard.
Patent HK-78696-A (HK)
Title: Cyclosporins
Inventor: ROSENTHALER JOACHIM
IPC: C07K16/00
Filed: 1996-05-02
Abstract: Immunogenic conjugates comprising a carrier coupled to a cyclosporin having an activate coupling group, e.g. activated carboxy group, e.g. (i) [(O-succinimidooxysuccinyl)-Thr]<2>-Cyclosporine and (ii) [(N- epsilon -succinimidooxysuccinyl)-(D)Lys]<8>-Cyclosporine. The subject conjugates are useful for the generation of monoclonal antibodies capable of distinguishing between cyclosporins, e.g. Cyclosporine, and metabolites, e.g. Cyclosporins 17 and 18.
Patent HK-83479-A (HK)
Title: Electronic timepiece
IPC: G04G5/00
Filed: 1979-12-06
Abstract: An inspection circuit for facilitating the inspection of the components of an electronic timepiece at the time that same is manufactured is provided. The inspection circuit is provided in an electronic timepiece having oscillator circuitry for producing high frequency time standard signals and divider circuitry for dividing down the high frequency time standard signal and producing a lower frequency time standard signal. The electronic timepiece further includes timekeeping counter circuitry for producing timekeeping signals and a digital display for displaying time in response to the timekeeping signals being applied thereto. The inspection circuit of the instant invention is particularly characterized by an auto-clear circuit coupled to the timekeeping counter and divider circuitry for detecting a power-on condition and in response thereto, applying a reset signal to the divider and timekeeping counter circuitry to thereby reset the counts thereof. The inspection circuit is coupled intermediate the divider timekeeping counter and divider circuitry and is adapted to receive the reset signal and apply to the digital display a first inspection signal to permit a first inspection of the digital display to be effected until the flower frequency time standard signal is applied to the inspection circuit.
Patent HK-92396-A (HK)
Title: Electric razor
Inventor: HEINTKE HANS-EBERHARD
IPC: B26B19/04
Filed: 1996-05-30
Abstract: The invention is directed to an electric shaving apparatus having a housing 1 and a shaving head 2 mounted so as to be pivotal relative to the housing 1 about a pivotal axis Z, having an outer cutter 36 and an inner cutter 31 operatively associated with the outer cutter 36 and driven by a motor, and further having an actuating switch 4 which is provided on the housing 1 and is equipped with a control device for displacing at least one slidably mounted control element 33 which engages in the pivot area 10 of the shaving head 2, limits the pivotal movement of the shaving head 2, and is guided along a cam path 13. The cam path 13 is integrally formed in the shaving head 2 such that, on displacement of the actuating switch 4 into an Off position, the shaving head 2 is forced into a mid-position in which it is capable of being locked.
Patent HU-T46639-A (HU)
Title: Process for producing acetopropanol in solvent free medium
Inventor: HALASZ ISTVAN
IPC: C07C27/00
Filed: 1987-01-21
Abstract: The prepn. of 5-hydroxy-2-pentanone (aceto-propanol) from 2-methyl-furane by a single step catalytic hydrogenation and hydrolysis reaction obviates the need of any solvent. The reaction takes place in a heterogeneous system under intense agitation in a medium, that consists exclusively of water and acid at pH 4-6 pref. at pH 5-6.
Patent HU-T56573-A (HU)
Title: Process for diastereoselective production of phosphinate esters
Inventor: SEDERGRAN THOMAS C
IPC: C07F9/572
Filed: 1991-01-18
Abstract: An increase in the diastereoselectivity resulting from the reaction of a phosphinic acid ester of the formula <CHEM>  with the halo ester of the formula <CHEM> is achieved by carrying out the reaction in the presence of 4-methylmorpholine, diazabicyclooctane, quinuclidine, 1-methylpyrolidine, or cinchonidine. After removal of the R3 protecting group and fractional crystallization, the resulting desired diastereomeric pair can be resolved, and the desired isomer can be coupled to 4-substituted L-proline to give compounds possessing angiotensin converting enzyme inhibition activity. In particular, the process is useful in producing the antihypertensive agent fosinopril sodium in increased yields.
Patent HU-T49091-A (HU)
Title: Process for treating organic material-containing liquids and sludges having detrimental effect on surroundings
Inventor: TOEROEK GABOR
IPC: C02F1/52
Filed: 1987-02-19
Abstract: A treatment of effluents and sludges contaminated by organic pollutants results in easily sepd. harmless solid and liquid phases. Contaminants comprise mineral oils and their derivs. (as spent oil, emulsions, lubricating oils and greases, gas and fuel oils, or sand and soil contaminated by them), or animal/vegetable fat prodn. and tannings byproducts. During treatment, effluents and sludges contg. differing contaminants are mixed to contain max of 10 wt.% solids and 30 wt.% of organic matter. pH is set to 7.5-9; solids may be adjusted by sand or oily sludge and following cpds. are added: to the mix under intermediate agitation (all pts.wt.): 1-10 building cement, 1-10 aluminium-sulphate, 0.1-1.0 iron-chloride-sulphate, 0.1-1.0 sodium-acrylate, 0.001-0.01 anionic polymer and finally 0.001-0.01 yeast. Agitation is continued for approx. 10 mins. depending on the temp. of the mixt. and pH is set to 6.8-6.9. - The phases are sepd. and water obtd. during solid phase dewatering can be reused for dilution of consecutive batches.
Patent JP-S63171678-A (JP)
Title: Reformed solid material
Inventor: KUTSUNA YUTAKA
IPC: A61K8/00
Filed: 1987-01-06
Abstract: PURPOSE:To eliminate the surface activity of a solid material carrying a silicone polymer film, by binding a spacer chemical material which reacts with the reactive part of the silicone polymer and can be combined with an Si atom to the polymer film. CONSTITUTION:The whole surface of the solid material such as powder is coated with the film of the silicone polymer contg. at least one reactive part which is the Si-H part or its derivative part. The solid material is then treated with the spacer compd. contg. one Si binding part which reacts with the reactive part and can be combined with the Si atom and at least one part capable of being chemically modified to allow the Si binding part to react with the reactive part, and the spacer compd. is bound to the silicone polymer film. The part capable of being chemically modified is then modified, a functional part is introduced to eliminate the surface activity, and the generation of hydrogen due to the coexistent water and alcohol from the surface can be avoided.
Patent JP-S63168444-A (JP)
Title: Improvement of processability of propylene polymer
Inventor: KOMORI NOBUTOSHI
IPC: C08K5/00
Filed: 1987-01-05
Abstract: PURPOSE:To make it possible to prevent a propylene polymer having a relatively large amount of catalyst residues such as Ti and V from being discolored during melt kneading and to improve its moldability, by adding a specified hindered amine compound and a thiophosphite compound to the propylene polymer. CONSTITUTION:A mixture of 100pts.wt. propylene polymer (A) containing 5ppm or above Ti of a catalyst residue and 0.5ppm or above V of a catalyst residue with 0.05-5pts.wt. phenolic OH group-free hindered amine compound (B) such as tetrakis(2,2,6,6-tetramethyl-4-piperidyl) 1,2,3,4-butanecarboxylate and 3,9-bis[1,1-dimethyl-2-{tris(1,2,2,6,6-pentamethyl-4-piperi-dyloxycarb onyl)butylcarbonyl oxy}ethyl]-2,4,8,10-tetraspiro-[-5,5]undecane and 0.01-5pts.wt. thiophosphite compound (C) such as trilauryl trithiophosphite or di(laurylthio)pentaerythritol diphosphite is melt-kneaded at 250-350 deg.C.
Patent JP-H07208129-A (JP)
Title: Forming work method for engine valve having shrink diameter part on top end part of stem
Inventor: AKIMOTO NOBUO
IPC: F01L3/24
Filed: 1994-01-06
Abstract: PURPOSE:To form the shrink diameter part of the top end of a stem in an engine valve by hot extruding forge without relying on mechanical work such as cutting. CONSTITUTION:A heating raw material is mounted in the mold hole 3 for forming the valve head of a bottom mold 1, and compressing forge is carried out from an upper part by a punch 6, so that a valve head part 7 having a large diameter and a stem 8 are extruding formed by plastic deformation of the raw material. The top end part of the stem 8 make fluid motion to the mold hole 5 which is formed in a small diameter in an upper die insert 2 so as to form a shrink diameter part 9 having a diameter smaller than that of the stem 8.
Patent JP-S5698884-A (JP)
Title: Argon ion laser tube
Inventor: FURUMOTO MIKIO
IPC: H01S3/036
Filed: 1980-01-07
Abstract: PURPOSE:To make the laser oscillation always at the best condition, by connecting the vacuum container with valve to the argon ion laser tube with gas reservoir tank with valve and adjusting the gas pressure of the laser tube at the established level. CONSTITUTION:To the argon ion tube 1, the gas reservoir tank 3 for the gas feed is connected by means of the valve 2. Further to the tube 1, the vacuum container 5 with the valve 4 is connected. In this formation the container 5 is in vacuum. When the gas pressure in the tube 1 is high, the valve 4 is opened so that the gas pressure in the tube 1 is adjusted to the preliminarily established level. The gas pressure in  the tube 1 is adjustable.
Patent JP-H03205883-A (JP)
Title: Quadromorph piezoelectric elements
Inventor: YANAGISAWA KEIICHI
IPC: H02N2/00
Filed: 1990-01-08
Abstract: PURPOSE:To make it possible to comprise a small-sized and low weight actuator by assembling a piezoelectric body in which the interior angle of a right and triangle pole is polarized in the direction of the right angle or laminating a piezoelectric body in which a semicircular pole with the apex angle of 90 degree is polarized in the direction of the apex angle. CONSTITUTION:An attempt is made to produce a triangle pole-shaped PZT (zircon titanium acid) piezoelectric body 1 and carry out polarization process in the direction of an apex where the interior angle is right angles. An arrow mark 2 stands for the direction of the polarization. A further attempt is made to prepare four sets of the triangle pole-PZT piezoelectric body 1 thus produced and produce four angle pole-piezoelectric bodies 11, 12, 13, and 14 by butting the two sides which clamps the right angle and connecting the piezoelectric bodies with a bonding agent.
Patent JP-H09208492-A (JP)
Title: Antibody to synovial phospholipase
Inventor: JOHNSON LORIN K
IPC: A61K38/00
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain a composition useful for treating an inflammatory disease by having an antibody to a synovial phospholipase A2 (sPLA2 ) of a mammal. SOLUTION: This composition contains an antibody produced and characterized by the cloning of an sPLA2 gene, having new DNA and amino acid sequences and recognizing a characteristic epitope. Further, the present invention provides a method for quantitatively determining the quantities of the A-type and the B-type of sPLA2 by an immunological array. An antibody to sPLA2 is obtained by using synovia of a patient suffered from clonic arthrorheumatism or psoriasis, purifying sPLA2 , determining the sequence of the sPLA2 , carrying out the cloning of cDNA according to an ordinary recombinant DNA technology to obtain a recombinant synovia PLA2 clone and producing the objective antibody using the clone.  Preferably, a disease of acute endotoxin shock is treated with effective amount of the anti-PLA2 antibody intravenously administered and a topical clonic inflammation such as clonic rheumatoid arthritis is treated with the anti-PLA2 antibody administered parenterally. The antibody is prescribed at a concentration of 1-10μmg/ml in a diluent.
Patent JP-S5494103-A (JP)
Title: Suction nozzle
Inventor: NISHIKAWA HIDETOSHI
IPC: F04D29/44
Filed: 1978-01-06
Abstract: PURPOSE: For maintaining sufficient suction capacity even through suction height is increased, to form the eddy current of sucket fluid by jetting pressure fluid into a cylinder.  
     CONSTITUTION: When a not-illustrated suction pump is started, suction objects 4 such as sediment at water bottom are sucked together with water through the open end 3 of a cylinder 2 and the pressure fluid from an not-illustrated a pressurizing pump is jetted into said cylinder 2 through a pipe 7, a pressure chamber 6 and a small hole 8. Therefore, the eddy current is formed of sucket fluid by that jet fluid spreads to the fluid just under a nozzle 1 which fluid is to be sucket soon. Said suction objects 4 are stirred to come up and efficiently sucked due to said eddy current. Further, since negative pressure is generated at the center of said eddy current, said suction objects 4 therearound are gradually led to said center, i.e. just under said cylinder 2, raised and sucked into said cylinder 2. Therefore, sufficient suction efficiencies can be developed even though suction height H is increased. Thus, said suction pump 1 is suited for suction work at very uneven water bottom. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62159247-A (JP)
Title: Logic trouble diagnosing system
Inventor: FUKUSHIMA KAZUYA
IPC: G01R31/28
Filed: 1986-01-08
Abstract: PURPOSE:To attain the concentrated diagnosis for troubles of plural logical units by giving an interruption to a central control logical unit by means of a trouble flag through a current monitor in case the current consumption of a logical unit gets out of the range of the registered normal current consumption. CONSTITUTION:The current is supplied to logical units 1-3 from a power supply 7 via the corresponding current monitors 4-6 respectively. The normal current consumption of the units 1-3 are previously registered to those corresponding monitors 4-6 and the unit 1 is defined as a central control logical unit. Then the monitors 4-6 set the trouble flags in case the units 1-3 consume the currents out of the range of the registered current consumption respectively. Then the monitors 4-6 produce interruptions to the unit 1 via current abnormality alarm interruption lines 8-10. Thus the unit 1 receives those interruptions and produces an interruption originator detecting command to detect the current monitor where a trouble flag is set and decides the trouble of the corresponding logical unit.
Patent JP-H03207211-A (JP)
Title: Data monitoring system
Inventor: HONDA OSAMU
IPC: H02H3/28
Filed: 1990-01-08
Abstract: PURPOSE:To eliminate non-monitored region perfectly by switching relational expression in symmetric coordinate system, for each transmission frame, based on current data for each transmission frame in time sharing multiplex transmission. CONSTITUTION:In order to open a circuit breaker upon fault in a transmission line, data sampled at time points t1-tn are communicated between terminals A and B. Time sharing multiplex transmission is employed at this time, and relational expression in symmetrical coordinate system is switched for each transmission frame based on current data (a), (b), (c), (o) for each frame. Consequently, monitoring can be carried out even if all data are not provided in time sharing multiplex transmission, and all transmission frames can be monitored with high efficiency.
Patent JP-H10195194-A (JP)
Title: Stable polyimide precursor and its production
Inventor: RI MEIKUN
IPC: C08G73/10
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamic ester random copolymer useful as a precursor for the production of a poly(imide amic ester) and/or a polyimide by reacting a tetracarboxylic dianhydride with a diamine. SOLUTION: A tetracarboxylic acid of formula IV is reacted with a diamine of formula V to obtain a polyamic acid of formula VI. This compound is partially esterified with an alkyl halide represented by RX (X is Cl, Br or I) to obtain a polyamic ester random copolymer of formula I (wherein Ar is at least one group selected from formula II; Ar' is at least one group selected from formula III; R is CH3 , CH2 CH3 , CH(CH3 )2 , (CH2 )2 CH3 , (CH2 )3 CH3 , C(CH3 )3 or CH2 CH(CH3 )2 ; and m and n are each 0-1; provided that the total content of the amic acid groups (COOH) and amic ester groups (COOR) contained in the repeating units are 0.0 to 0.7 and 1.0 to 0.3, respectively, when l+m+n=1).
Patent JP-H10193595-A (JP)
Title: Ink jet recording head
Inventor: TAKADA HISASHI
IPC: B41J2/055
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To omit a process for cutting a piezoelectric plate and to prevent the deformation of a nozzle plate caused by the deformation of the plezoelectric plate positioned between individual electrodes. SOLUTION: An ink jet recording head is equipped with a nozzle plate 16, the partition walls 24 fixed to the nozzle plate 16 to pertition a plurality of ink cavities 26 housing ink and the flat single layer piezoelectric plate 20 opposed to the partition walls 24 so as to provide a predetermined gaps 38 with respect to the leading end surfaces of the partition plates 24 and individual electrodes 42 are provided to the surface opposed to the partition walls 24 of the piezoelectric plate 20 corresponding to the ink cavities 26 and a common electrode 44 is provided to the opposite surface of the piezoelectric plate 20.