baber/WOPTO huggingface dataset:
Patent GB-218730-A (GB)
Title: Improvements in or relating to braking apparatus
IPC: F16D55/02
Filed: 1923-04-09
Abstract: 218,730. Cassel, H. S. April 9, 1923. Applied by running axle; cone and disc.-A braking arrangement comprises two brakes, the first of which is controlled directly by pneumatic, electrical, or mechanical means to actuate the second bv means of a screw gear with ball or rolling friction in such manner that its braking power is obtained from the rotation of the shaft to be braked. In the form shown, the screw gear comprises pressure rings 1, 2, Fig. 1, concentrically mounted on the shaft and having helical tracks for balls 3, so that relative rotation of the rings results in their separation and the application of the second brake through axial ball bearings 24 and brake rings 21, 22. in the form shown in Fig. 4, the rings 1, 2 are freely mounted on the shaft 15, but are provided with stops 18 coacting with stops 19 on the rings 21, 22, and the rings are braked by means of a circular block 20 normally held off by straps 27 attached to a vacuum reservoir 30 and an equalizing-beam 28. When this vacuum is destroyed the block brakes the rings and one is momentarily brought to rest, whilst the other continues to rotate, as its stop 18 is in contact with the corresponding stop 19. The resulting separation of the rings 1, 2 applies the wedge-shaped circular blocks 25 carried by the rings 21, 22 to the journal box. When the brake 20 is released, release of the blocks 25 may be effected by a spiral spring 17 which becomes stressed during braking, but if the tracks of the balls 3 are sufficiently steep, the bearings will return automatically. In another form, Fig 5, the pressure, rings 3<1> have keys 6<1> engaging grooves in a, cylinder 5<1> fast on the shaft 4<1>, so that they may rotate relatively to the shaft through 180‹, and they are braked, on exhausting air from reservoirs 9<1>, by rings 7<1> carried by clamps H', when their separation applies the multiple disc brake 2<1>.
Patent GB-287941-A (GB)
Title: Process for making tubercle-waxes free from any tuberclebacilli and from tuberculin
IPC: A61K35/74
Filed: 1928-03-30
Abstract: 287,941. I. G. Farbenindustrie Akt.- Ges. March 30, 1927, [Convention date]. Vaccines and immunizing and like serums.- Wax obtained from tubercle bacilli, for instance by extracting the bacilli with alcohol to remove fatty material and then extracting the wax by means of ether, is purified by digestion with a dilute acid, and may be further purified by repeated solution in, and precipitation from, ether. According to an example, the wax is subjected to prolonged digestion on a water bath with hydrochloric acid of 5 per cent strength. After cooling the wax is separated from the aqueous liquid and digested several times with warm water. The purified wax may be dissolved in ether, the solution dried by means of sodium sulphate, and the wax precipitated by means of a solvent such as acetone or alcohol.
Patent GB-1043874-A (GB)
Title: A washing and spin-drying machine
IPC: D06F39/06
Filed: 1964-03-06
Abstract: 1,043,874. Washing machines. CONSTRUCTA-WERKE G.m.b.H. March 6, 1964 [March 7, 1963], No. 9724/64. Heading D1A. In a washing and spin drying machine the washing tub 1 is connected with the container 9 for the spin dryer drum 8 by a duct 30 through which steam and foam formed in the tub pass to the container where they are deposited and discharged. The tub 1 contains an electric heater 4 and a washing drum 2 rotatable about a horizontal axis by a motor 6. Drum 8 is driven by motor 10. Water from a pipe 11 is supplied through valve controlled pipe 12 to tub 1, through valve controlled pipe 13 to flush detergent from tray 15 and through valve controlled pipe 16 to a sprinkler 29 between drum 8 and container 9. Pumps 18 and 21 pump liquid out of tub 1 and container 9 respectively through conduits 19, 20 and 22, 23 to waste. The elements are controlled by a time control 24 whose action is modified by thermostat 5. During washing when the washing water is boiling, steam and foam are evolved which flow through duct 30 and water is discharged from sprinkler 29 to condense the vapours, the condensate being pumped out by pump 21. Pressure in the spin dryer drops to suck in steam and foam. The nozzles 31 of sprinkler 29 cross one another so that the water jets act alternately on drum 8 and container 9.
Patent GB-1255431-A (GB)
Title: Method and apparatus for forming holes in a workpiece
IPC: B23K26/38
Filed: 1970-02-27
Abstract: 1,255,431. Boring by laser beams. WATCH STONES CO. Ltd. in THUN & TURLABOR A.G. 27 Feb., 1970 [27 Feb., 1969 (2)], No. 9734/70. Heading B5E. [Also in Divisions B2 and B8] A method for forming holes in a workpiece, such as a watch jewel, comprises coating at least one face of the workpiece with an organic agent prior to contact of the workpiece with a laser-beam in order to prevent fusion of the workpiece material ejected in the liquid state with an outer face of the workpiece during the boring operation. One or both faces may be coated with the agent which is changed during the boring operation to form a non-adhering intermediate layer by the eject material, the latter thus being readily removable from the surfaces of the workpiece. Apparatus for applying the coating comprises an adhesive band 4 of, for example, rubber guided over rollers 1a-1d, and a smooth band 5 of, for example, soft P.V.C. guided over rollers 2a-2e, both bands running together over a drum 3. Workpieces are fed from a hopper 11, vibrator 12 and magazine 13 to the band 5 and pass beneath a nozzle 9 which coats one side of the workpiece which is then carried over the drum and along band 4 beneath a second nozzle 10 which coats the other side of the workpiece. A stripper 14 removes the workpiece for transfer to the laser-beam device. In another embodiment, the bands are guided so as to be spaced apart a distance less than the thickness of the workpiece.
Patent GB-660406-A (GB)
Title: Improvements in or relating to ladder safety device
IPC: A62B35/04
Filed: 1949-04-12
Abstract: 660,406. Ladders; safety devices. HEROD, R. H. April 12, 1949, No. 9867/49. Class 20(ii) A safety device for high ladders comprises, in combination with a ladder, an assembly of which part is fixed with respect to the ladder and part is movable and comprises a detent and a flexible element adapted for engagement with a person ascending or descending the ladder, the detent being engageable with the fixed part of the assembly in the event of slippage of the person on the ladder. The fixed part of the assembly comprises a tube 8 fixed to rungs 6 of the ladder by clamps 11 and having notches 21 on its outside, a guide bar 15 also engaged by the clamps 11, and a bracket 28 carrying a sheave 26 and a housing 31. The moving part comprises a sleeve 13 slidable on the tube 8 and split to provide a space for the guide bar 15, which thus prevents rotation, a pawl or detent 16 pivoted to the sleeve at 18 and having a tooth 19 adapted to engage, through an opening 20 in the sleeve, with any of the notches 21, and counterweights 27 movable in the tube 8 and connected to the sleeve 13 by a cable 24 which passes over the sheave 26. To the free end of the pawl 16 is attached one end of a chain 22 the other end of which carries a snap fastener 23 for a safety belt. The climber ascends the ladder, straddling the tube 8, with the sleeve 13 moving upwards with him. If he slips, the chain 22 tightens, causing the pawl 16 to rock and the tooth 19 to enter the nearest notch 21, whereby the fall of the climber is negligible. The bottom of the tube 8 may have a coupling 32 for a source of heat, e.g. an exhaust pipe, to defrost the ladder rungs by passage of heat through the tube, the tube being clamped to the rungs midway between their ends.
Patent GB-1324302-A (GB)
Title: Detergent compositions
IPC: C11D3/386
Filed: 1971-04-19
Abstract: 1324302 Detergents containing organic per compounds COLEGATE-PALMOLIVE CO 19 April 1971 [22 April 1970 (2)] 9903/71 Heading C5D [Also in Division Dl] A detergent composition comprises a surface active agent and, as bleaching agent, an organic per compound of general formula in which R 1 , R 2  and R 3  are H, hydrocarbyl or substituted hydrocarbyl but are not all H, or two of them together form a cyclic hydrocarbyl or substituted cyclic hydrocarbyl radical, and M is an alkali metal or ammonium. At least one of the groups R 1 , R 2  and R 3  may be an unsubstituted or substituted C 1 -C 12  alkyl, phenyl, alkyl phenyl, naphthyl, alkyl naphthyl or anthracenyl. Preferred per compounds are alkali metal or ammonium salts of the hydroperoxide of cumene, p-menthane or t-butane. The compositions contain 4 to 95% wt. of a surfactant, 20 to 90% wt. of an organic and/or inorganic builder and 0À5 to 10% wt. of the organic per compound. The surfactant may be anionic, nonionic or cationic. Enzymes, optical brightening agents and other conventional additives may be present.
Patent HK-108697-A (HK)
Title: Use of rapamycin for the manufacture of a medicament for the treatment of immunoinflammatory diseases
Inventor: CAUFIELD CRAIG EUGENE
IPC: C07D498/18
Filed: 1997-06-26
Abstract: Use of rapamycin (I) opt. in combination with cyclosporin A for mfr. of a medicament for treating immunoinflammatory skin or bowel diseases in mammals is new. Pref. the medicament is adapted for oral, parenteral, intranasal, intrabronchial, topical, transdermal or rectal admin. The medicament is in unit dosage form, each unit contg. 0.001-100 pref. 0.1-50 esp. 0.3-25 mg/kg (I).
Patent HU-T60281-A (HU)
Title: New process for producing budesonid
Inventor: HOFSTRAAT ROBERT GERRIT
IPC: C07J5/00
Filed: 1990-09-27
Abstract: The present invention relates to a novel process for the manufacture of (22 R,S)-16 alpha , 17 alpha -butylidenedioxy-11 beta , 21-dihydroxypregna-1,4-diene-3,20 dione (I) by reacting 11 beta , 16 alpha , 17 alpha  21-tetrahydroxypregna-1,4-diene (II) with butanal, CH3-CH2-CH2-CHO, in acetonitrile in presence of p-toluenesulphonic acid as a catalyst.
Patent HU-T50873-A (HU)
Title: Process for producing recombinant plasmid dna encoding human interleukin-2 and escherichia coli comprising same
Inventor: DEBABOV VLADIMIR G
IPC: C12N15/73
Filed: 1988-02-08
Abstract: A recombinant plasmid DNA pPR-IL2-19, coding for synthesis of human interleukin-2 has a size of 3.85 k.b.p. and consists of the following elements: BamHI-BglII, a fragment of the size of 3.4 k.b.p. of vector plasmid pPR124B obtained on the basis of pPR40 and pML24; Cfr13-BglII, a fragment of the size of 0.45 k.b.p. of plasmid pAA1213-23B obtained by modifying plasmid pAA1213-23 constructed on the basis of plasmid pBR-322 containing the kDNA-copy of the gene of human interleukin-2. A method of construction of the above recombinant plasmid DNA consists in obtaining, by modifying plasmid pAA1213-23, plasmid pAA1213-23B, a fragment of which, together with the gene of interleukin-2, is integrated into vector plasmid pPR-IL2-19, and in transforming, by the thus obtained mixture, cells of E. coli C600 and in separating plasmid pPR-IL2-19 from the clones grown on a selective medium. A strain of bacteria E. coli VNIIGENETIKA VL 903 (pPR-IL2-19) as producer of human interleukin-2 deposited on 12.01.87 under No. 1869 at the culture collection of the USSR Research Institute for Antibiotics.
Patent HU-T38559-A (HU)
Title: Process for producing modified aluminium oxyde carrier and catalyser preparation containing the same as carrier
Inventor: MCDANIAL MAX P
IPC: C08F4/02
Filed: 1985-05-28
Abstract: In one embodiment of this invention a surface silicated alumina composition, as opposed to conventional silica alumina, is provided. Such composition may also be fluorided and/or phosphated or phosphited. The resulting compositions are broadly useful but are of particular applicability as supports for chromium olefin polymerization catalysts. In another aspect alumina is fluorided and used with hexavalent chromium catalyst and a co-catalyst or in the alternative with an organochromium catalyst. If desired the support in this embodiment can also be phosphated or phosphited. In another embodiment, aluminum phosphate is formed in the pores of alumina. In contrast with alumina catalyst supports of the prior art, the supports of this invention allow for the production of olefin polymers at high rates of productivity. Also novel high density ultrahigh molecular weight polymers are produced.
Patent HU-T54922-A (HU)
Inventor: REENTS HEINRICH
IPC: B65D88/66
Filed: 1988-03-15
Abstract: Bei dem Verfahren und der Vorrichtung zur Dosierung von Pulvern benutzt das Verfahren zur Ausbringung feinster Pulver durch enge Oeffnungen oder Duesen die Einwirkung von Schwingungen auf die Pulverteilchen, wobei die Schwingungsfrequenz bei der Frequenz der Eigenresonanz der Teilchen oder in der Naehe davon liegt, und die Vorrichtung zur Durchfuehrung des Verfahrens besteht im wesentlichen aus einem Vorratsbehaelter, der mit einem Schwingungserzeuger gekoppelt und mit einer Duese versehen ist. Fig. 1
Patent HU-T41740-A (HU)
Title: Process for production of new medically effective imidasolidins and medical preparatives containing thereof
Inventor: PINZA MARIO
IPC: C07K5/00
Filed: 1986-06-20
Abstract: Compounds of Structure (1) 
<CHEM>
 in which
 R<1> is H, C1-5 alkyl (straight or branched), or a phenyl or benzyl group optionally substituted by C1-5 alkyl (straight or branched), C1-4 alkoxy (straight or branched) or hydroxy;
 R<2> is H, OH, C1-5 alkyl (straight or branched), aryl or acyl;
 R<3> is H, C1-5 alkyl (straight or branched) or phenyl and R<4> is C1-5 alkyl (straight or branched) or phenyl, or R<3> and R<4> can together form a 1,4-butylene or 1,5-pentylene group;
 R<5> is H or C1-5 alkyl (straight or branched);
 R<6> is H, C1-5 alkyl (straight or branched), -CHR<8>CONH2 or -CHR<8>CONHCHR<9>CONH2; where R<8> and R<9> (which can be the same or different) are H or C1-5 alkyl (straight or branched);
 and
 R<7> is H or C1-5 alkyl (straight or branched),
 and pharmaceutically acceptable salts thereof, processes and intermediates for making them, pharmaceutical compositions containing them and their use as nootropic agents.
Patent HU-3770-A (HU)
Title: Storage plate with closable opening and bolt
Inventor: FUJISAWA HIROTOSHI
IPC: G11B23/28
Filed: 1991-08-23
Abstract: A disc cartridge includes a cartridge main body (4) which accommodates an optical recording medium (5), such as an optical disc or a magneto-optical disc, and which includes an aperture (8) to expose the optical recording medium (5) at least partially to outside, a shutter (12) to open or close the aperture (8), a shutter resetting spring to bias the shutter towards a side closing the aperture and a shutter locking member (24) to maintain the shutter (12) at a position closing the aperture (8). A shutter opening/closing member introducing groove (16) having its open end on a side (9) of the cartridge main body normal to the shutter sliding direction, is formed along the front side (11) of the cartridge main body (4) parallel to the shutter sliding direction and has the free end of the shutter locking member (24) exposed partially to the groove (16) to enable the disc cartridge to be loaded to a cartridge loading section of recording/reproducing apparatus with the shutter sliding direction as the introducing or loading direction.
Patent ID-23176-A (ID)
Inventor: GRINNEL BRIAN W
IPC: A61K38/00
Filed: 1998-03-24
Abstract: The use of activated protein C for the manufacture of a medicament for the treatment of vascular occlusive and thromboembolic disorders at a dose of about 0.01mg/kg/hr to about 0.05mg/kg/hr.
Patent JP-S5284775-A (JP)
Title: Electronic wristwatch
Inventor: KAWAMURA KIICHI
IPC: H05K1/18
Filed: 1976-01-06
Abstract: PURPOSE:An analog electronic wristwatch is provided as a lower cost and higher reliability product by improving a packaging system for a block composed of a crystal resonator, an IC chip for oscillating this performing frequency division and further electronic parts such as regulating means.
Patent JP-S57115053-A (JP)
Title: Multiplex concentrator and alloter device
Inventor: HASHIMOTO TOYOKAZU
IPC: H04J3/06
Filed: 1981-01-09
Abstract: PURPOSE:To change the communication speed without the intervention of a manual operation, by providing newly a means which instructs the MODEM of the trunk circuit in a multiplex concentrator and alloter device to change the communication speed. CONSTITUTION:If an error detecting part 15 of a multiplex concentrator and alloter device 1 detects the degradation of the quality of a high-speed line 4-1, a speed control part 16 instructs a high-speed line corresponding part 18 to lower the communication speed of a high-speed MODEM 3-1 in the side of its own station of the high-speed line 4-1. Simultaneously, the speed control part 16 instructs a data multiplex concentrator and alloter part 17 to transmit communication speed change information to the other-party station. Meanwhile, the data multiplex concentrator and alloter part 17 in the side of a multiplex concentrator and alloter device 2 analyzes received data, and when detecting that contents of a control area are communication speed change information, the part 17 reports it and the line number to the speed control part 16. The control part 16 instructs a high-speed line corresponding part 18 to transmit a communication speed switching signal to a high-speed MODEM 3-3 of the high-speed line 4-1.
Patent JP-H03206774-A (JP)
Title: Picture processor
Inventor: HOSOKAWA HIROHISA
IPC: H04N5/18
Filed: 1990-01-08
Abstract: PURPOSE:To eliminate the deterioration in picture quality due to a change in a DC level of a video signal before A/D conversion by separating a synchronizing signal from a video signal subject to peak clamp, generating a clamp pulse and applying A/D conversion to the video signal subject to pulse clamp. CONSTITUTION:A peak clamp means 3 is provided, which applies peak clamp to an input video signal with a method other than pulse clamp such as diode clamp. Moreover, a pulse clamp means 6 is provided, which applies pulse clamp to a synchronizing signal obtained through synchronization separation from a video signal subjected to peak clamp with a clamp pulse 11 generated as a time reference to generate a peak clamped video signal or input video signal. Thus, the input video signal to an D/A converter 7 is stably clamped almost without sag. Thus, after the video signal subjected to A/D conversion is picture- processed, the result is D/A-converted and the outputted video signal has no deterioration in the picture quality due to pre-processing of A/D conversion.
Patent JP-S60147026-A (JP)
Title: Combustion controller
Inventor: AOKI AKICHIKA
IPC: F23N5/20
Filed: 1984-01-09
Abstract: PURPOSE:To prevent unburnt gas from flowing to the outside of a device, by a method wherein an exhaust fan is driven by means of a delay circuit after a specified time elapsed after the starting of combustion. CONSTITUTION:Water flows through a heat exchanger 7, gas flows through a burner 2, and when combustion is started in a combustion part 1, the flame of each burner 2 is detected by means of a combustion detecting part 3. After such flame is detected, a combustion detecting signal is inputted to a delay circuit 4, a signal is delayed a specified time by means of the delay circuit 4, and the signal is inputted to a fan driving circuit 35. By means of such signal, an exhaust fan 6 is started to rotate to guide combustion exhaust gas to the outside of a device. This prevents unburnt gas from flowing to the outside of the device, resulting in prevention of production of uneasy feeling of a user.
Patent JP-H08188554-A (JP)
Title: New (meth)acrylic ester
Inventor: IKEMOTO TETSUYA
IPC: C07C69/54
Filed: 1995-01-09
Abstract: PURPOSE: To obtain a new compound useful as an intermediate for a silane coupling agent or a cross-linking monomer. CONSTITUTION: A compound of the formula (R is H or methyl), e.g. 2,2- dimethyl-4-penten-1-yl methacrylate. The compound is obtained by reacting allyl chloride with isobutyraldehyde, formalin, methyl methacrylate, sodium hydroxide and tetramethylammonium iodide. The compound of the formula is constituted by forming a conventional structure in which the methacrylic acid part is parted from the silyl group part with a bulky dimethyl group and the carbon chain from the ester to the silyl group is separated by 3 or more carbon atoms and respective performances can independently be manifested. Thereby, the compound is advantageous to complex formation of organic with inorganic materials.
Patent JP-S58120210-A (JP)
Title: Zoom lens using plastic lens
Inventor: HISADA TAKAKI
IPC: G02B15/167
Filed: 1982-01-11
Abstract: PURPOSE:To restrict the extent of movement of the image surface due to the variation of temperature within the focal depth, by using plastic lenses in the first group and a relay lens system and performing the temperature correction for them independently of each other and using only galss lenses in the second group and the third group for variable magnifications. CONSTITUTION:A zoom lens consists of a lens group G1 for focusing, the second group G2 for variable magnifications, the third group G3 for correction of movement of the image surface due to variable magnifications, and the fourth group G4 for focusing, and plastic lenses are used as L1, L2, L8-L10, and L12- L14 of lens groups G1 and G4. A glass lens is used as a lens L3 of the group G1 to perform temperature correction, and glass lenses are used as all lenses of groups G2 and G3. Plastic lenses are used as all lenses except a lens L11 of the group G4, and a glass lens is used as the lens L11 to perform temperature correction. Thus, the extent of movement of the image surface due to the variation of temperature is restricted within the focal depth.
Patent JP-H04307101-A (JP)
Title: Actuator
Inventor: OTSUKI HIROSHI
IPC: F15B15/14
Filed: 1991-01-10
Abstract: PURPOSE:To promote the compactification of an actuator for driving an arm or the like of a robot, by way of example. CONSTITUTION:This actuator is provided with a turning main shaft 1 for turning motion and an air cylinder with a cylinder rod 5a for reciprocating motion, through which the turning main shaft 1 is concentrically installed in an inner part of the cylinder rod 5a. Thus, since the turning main shaft 1 is concentrically installed in the inner part of the cylinder rod 51, the number of part items is reduced and, what is more, the compactification of the actuator is well promoted.
Patent JP-H01179487-A (JP)
Title: Distributed feedback-type semiconductor laser
Inventor: MURATA SHIGERU
IPC: H01S5/12
Filed: 1988-01-08
Abstract: PURPOSE:To realize a laser which is small in a leakage current which leaks toward a window region and capable of a high speed modulation by a method wherein a window structure phase shift distributed feedback type semiconductor laser is provided, where a transparent window region formed of a high resistive layer the same as a channel section is formed at a projecting side. CONSTITUTION:A stripe-like light emitting region (mesa section) 130 comprising an active layer 103 and an optical guide layer 102 is formed on a substrate 1, where the light emitting region 130 is sandwiched in between channel sections 140 which are filled with a semiconductor layer. A phase shift section 160 and a diffraction grating 150 are formed near the center of a laser resonator. In the distributed feedback type semiconductor structured as mentioned above, the above channel layers 140 are formed of a high resistive semiconductor which is higher than the laser radiation in energy gap. The parts of the active layer 103 and the optical guide layer 102 on the projecting side are removed, and a window region 120 formed of the high resistive semiconductor layer 106 the same as the above channel sections 140 is formed on the part where the layers 103 and 102 are removed.