baber/WOPTO huggingface dataset:
Patent DE-1900692-B2 (DE)
Title: Data medium hole punch assembly - has sliding guide slot moving between medium insert position and operating position
IPC: G06K1/02
Filed: 1969-01-08
Abstract: A data medium hole punch is used. It has a set of the hole punch rods in a row operated according to the data bits being recorded and it is designed for ease of data medium insertion and punch operation and for use with different widths of medium. The medium is stepped through a guide between the punches and a lower hole matrix. The guide has a slot perpendicular to the medium movement direction which can be slid between an insertion position for ease of medium insertion and the operating position between punches and matrix.
Patent DE-1900772-B2 (DE)
Title: N n-dimethylbiguanide p-chlorophenoxyacetate
IPC: C07C279/26
Filed: 1969-01-08
Abstract: N,N-Dimethylbiguanide p-chlorophenoxyacetate Hypoglycaemic agent more active than the parent biguanide (dose for dose). No side effects. Daily dose 250-1500 mg. p-Chlorophenoxyacetic acid (257.4 g.) in ethanol (300 ml) was mixed with N,N-dimethylbiguanide (178.7 g.) in ethanol (150 ml) to give an exothermic reaction and a rapid crystallisation. The mixture was refluxed for 30 mins., cooled and the crystals were collected and washed with ethanol to give a 78% yield of I.
Patent DE-1902975-B2 (DE)
Title: Document filing folder filing prong securing strip - has two edge strips for adhesive coated groove to hold down ends of prong
IPC: B42F13/02
Filed: 1969-01-22
Abstract: The document filing folder has its metal filing prong (2) attached to the cover by a self adhesive strip (1). After the documents (13) have been filed, the prong is bent as flat as possible, then a securing strip (3) is applied to hold and locate the free ends. This includes a central portion to cover the middle region of the prong and two narrow strips (8) with a space between them to house the free ends. This space is covered with a self adhesive layer (7) to hold the free ends down. A small uncoated zone (9a) remains under the tip of the face end to enable it to be lifted when required for removing or adding documents.
Patent DE-1928241-B2 (DE)
Title: Latch needles for knitting machines
IPC: B21G1/04
Filed: 1969-06-03
Abstract: Latch needles for knitting machines... Indent in the stem of the needle which forms seat for the back of the spoon-shaped tip of the latch when fully open, is produced by pressing the tip of the tempered latch into the body of the not yet tempered needle. The throw of the press preferably has micrometer adjustment. The process is used for production of latch needles of consistent latch-open profile.
Patent DE-1952390-B2 (DE)
Title: External plastic lagging for pipes - has support ring to hold cover against pipe flange with soft material seals
IPC: F16L23/12
Filed: 1969-10-17
Abstract: At least one end of the lagging section, made of plastic, has a rim that fits to the flange of the pipe. The internal dimension of this rim is specified and the rim fits against a support ring which in turn presses against the flange of the other pipe. There is a pointed fillet between the first flange and the lagging. The support ring has an outer section that locates in a recess in the first flange and is held against it by a set screw. The pointed fillet is of soft material and acts as a seal. The support ring has ridges formed on both mating faces that seal the surface. There is a second sealing layer between the support ring and the mating face of the flange of the second pipe.
Patent DE-1966636-B2 (DE)
Title: Control valve for pneumatic suspension - has removable blocking plates for fitting valve without affecting suspension setting
IPC: B60G17/052
Filed: 1969-02-07
Abstract: The suspension height control valve has a pivoted lever input operating on an eccentric cam which drives the valve element to control the flow of fluid to and from the telescopic damper. In order to provide a simple setting control, to enable the valve to replaced, without special tools and setting instruments, the valve can be locked in the normal position, with the valve shut, using two locking plates. The valve can then be fitted and the pivoted lever attached. The pivoted lever is then adjusted to take up any slack, after which the plates are unbolted.
Patent DE-2116030-B2 (DE)
Title: Hand operated quick closing valve - has radial arms integral with housing engaging in handle cam track
IPC: F16K31/60
Filed: 1971-04-01
Abstract: The hand-operated quick-closing valve is for gases or liquids, having a tappet sliding in an upper housing section and whose upper end face is spring-loaded against a rotary handle with a recess in the opening direction by a coil spring acting between the upper housing section and the tappet head. The handle has a cam track towards the inside of the recess, accommodating stationary blocks mounted diametrally opposite each other in the upper housing section, so as to actuate the tappet. The block are support arms (30) integral with the upper housing section (5) and extending radially. The upper end face (31) of the tappet head (18) is in contact with the face (32) of the handle (7) only for a small area, at the minimum distance from the lengthwise axis of the tappet.
Patent DE-2149701-B2 (DE)
Title: Laser beam simulated aircraft tracker - has reflected signals representing hits assessed by evaluator on sighting device
IPC: F41G3/26
Filed: 1971-10-05
Abstract: A simulated aircraft tracking and firing and scoring system with a laser beam transmitter connected with a sighting device and a deflection system to simulate the wind speed with adjustment for the aerodynamic properties of the aircraft and a timing system by which the range and flight path are analysed and by which the transmission of pulse signals is controlled, includes a reflection system at the target end and an evaluator on the sighting device which assesses the timing of the pulses, corresponding to hits on the target. The operation of the transmitter is also modified by signals from a random generator.
Patent DE-2201224-B2 (DE)
Title: Ice manufacture - by means of refrigerated shell and tube heat exchanger
IPC: F25C1/06
Filed: 1972-01-12
Abstract: Heat exchanger has vertical water pipes surrounded by a jacket through which (cold) liquid refrigerant circulates. When the water has frozen, the circulation is stopped and (warm) gaseous refrigerant is admitted to the jacket, first at the top, to force the liquid back into a reservoir, then at the bottom, to thaw the ice evenly until it slips out of the pipes. Valves which control the exit of liquid and those that switch the gas from the one path to the other are combined. Gas passes first thorugh a tube, forcing liquid back to the reservoir. This stage ends when the gas empties the liquid from the cup-shaped float, which rises, closing the exit to the reservoir and simultaneously changing the gas flow. As thawing proceeds, cold, condensed refrigerant draind into the culp float and so is automatically returned at intervals to the reservoir; this ensures that at this stage the whole jacket contains only warm gas.
Patent DE-2301935-B2 (DE)
Title: Externally-excited DC motor speed control for crane - prevents armature circuit overload when motor runs above basic speed (RU 14.9.76)
IPC: H02H7/08
Filed: 1973-01-16
Abstract: The speed control is applied to an externally-excited DC motor for a crane. It releases a signal when a limit is exceeded when the motor is running at speeds above its basic speed and thereby prevents the armature circuit from being overloaded. This signal prevents the speed increasing further. When the load, on the crane is being lowered and the motor is driven by the load, the reference generator's (11) acceleration signal is interrupted at a lower armature current than the preset value. When the load is being raised this interruption takes place at a higher armature current.
Patent IE-S64260-B2 (IE)
Title: A data communication method
Inventor: MURRAY CHRISTOPHER
IPC: G06F15/163
Filed: 1995-01-24
Abstract: A communications method (40) provides for synchronisation between a mainframe computer (2) and a large number of hand-held terminals (HHTs) (4). An intermediate communications controller (3) searches for identifier fields (20,21) and generates a key (22) and refers to a reference database (23). Depending on values in a transmit counter and on data in a current record (18) and a reference record (23(a)), various actions may be taken including writing of a record to an OUT file (31). The OUT files (31) has a similar structure to an incoming file (INP) and the structure is to optimise facilities available in the HHTs (4).
Patent JP-S6411357-B2 (JP)
IPC: C02F1/32
Filed: 1980-02-05
Abstract: Various embodiments of photoreactors are disclosed which have at least two irradiation chambers with a window therebetween. Ultraviolet radiation is introduced into one of the chambers at a side opposite the window so that it passes through that chamber, through the window and into the other chamber. The fluid medium to be purified is passed through the chambers and subjected to the radiation while in the chambers. The flow of the medium is through the chambers in series. The chambers are optimized in depth with respect to efficiency in terms of the flow-dose rate. In a two chamber photoreactor traversed by parallel radiation the maximum is at a total absorption of about 70 percent and at an absorption of about 27 percent in the chamber immediately adjacent to the radiation source. In an annular two chamber photoreactor with an elongate radiation source extending along the axis thereof the corresponding data are 45 to 65 percent and 16 to 25 percent, respectively. In an immersion type three chamber photoreactor of analogous configuration the corresponding data are 60 to 80 percent and 14 to 20 percent, respectively.
Patent JP-S6214484-B2 (JP)
IPC: C01B15/023
Filed: 1983-02-02
Abstract: An anthraquinone autoxidation process has been developed for producing hydrogen peroxide employing N-substituted-2-pyrrolidones as solvents for the anthrahydroquinone formed in the reduction step. These new solvents have improved solubility characteristics over prior solvents. Particular N-substitutents are alkyl and alkaryl groups containing 6 to 12 carbon atoms.
Patent JP-S6311964-B2 (JP)
IPC: C08J5/18
Filed: 1981-02-06
Abstract: An embossed ethylene-propylene copolymer film having a thickness of less than or equal to 24 microns. A method and apparatus for making the film by blow-extruding the ethylene-propylene copolymer into a tubular web, pinching the tubular web between pinch rolls, and embossing the pinched web by passing it between an embossing roll and a pressure roll.
Patent JP-H0473677-B2 (JP)
IPC: H04N9/83
Filed: 1984-02-13
Abstract: An apparatus for reproducing from a magnetic tape (T) first and second video signals (S<sub>cv</sub>.S<sub>sp</sub>) which are frequency modulated on a carrier, the first video signal having the center frequency of the carrier lower than that of the second video signal is disclosed, which includes a demodulator (3) for demodulating the first and second video signals, a first low-pass filter (4) for filtering the first video signal demod- utated by the demodulator, the first low-pass filter having a first cut-off frequency (F<sub>2</sub>), a second low-pass filter (5) for filtering the second video signal demodulated by the demod- utator (3), the second low-pass filter having a second cut-off frequency (F<sub>1</sub>) which is lower than the first cut-off frequency (F<sub>2</sub>), a detector (20) connected prior to the demodulator (3) for detecting whether reproduced video signal is the first or second video signal and for generating a control signal in reeponse thereto and a switching circuit (6) for sypplying the cideo signals to an output terminal in accordance with the connteol signal from the detector.There is also disclosed an apparatus for recording and reproducing a video signal, which includes a first modulator for frequency modulating a video signal with a first frequency carrier to produce a first video signal, a second modulator for frequency-modulating the video signal with a second frequency carrier to produce a second video signal, a recording head for recording the first and second video signals frequency-modulated by the first and second mod- ulafors on a magnetic tape, a reproducing head for reproducing the first and second video signals recorded on the magnetic tape, a detector for detecting whether the video signal reproduced from the magnetic tape is frequency-modulated with the first frequency carrier or with the second frequency carrier, and for generating a control signal, and a first switching circuit of selectively activating the first and second modulator in accordance with the control signal, a frequency of the carrier used in recording subsequent to reproducing being coincident with a frequency of the carrier used in the reproducing.
Patent JP-2512678-B2 (JP)
IPC: G06F15/173
Filed: 1993-02-26
Granted: 1996-07-03
Abstract: A mechanism for communicating messages, each including a command and a response, in a network having central processing complexes (CPCs) and one or more coupling facilities. Each coupling facility has a central processor for executing instructions and a main storage. Messages are sent from a message control block in the main storage of the CPC sending the message, and the response to the message is received in a message response block of the CPC without an interrupt to the program being executed by the central processor of the CPC. Each message from a CPC to the coupling facility may include a command and an indicator bit which instructs the coupling facility to execute the command either in synchronism with or asynchronously to the execution of the sending processor. The coupling facility executes the command and returns a response which is received in a message response block of the main storage of the sending CPC without an interrupt to any program being executed by the central processor of that CPC. <IMAGE>
Patent JP-S619140-B2 (JP)
IPC: B29D30/32
Filed: 1981-04-24
Abstract: A bead bundle positioning mechanism is provided to accurately locate one axial surface of each bead bundle prior to radial expansion of the tire carcass. Each bundle (62) is held by a plurality of circumferentially spaced clamping mechanisms (10) each of which has a pair of clamping elements (40, 48) respectively engaging the axially inner (68) and axially outer (72) surfaces of the bead bundle (62). The axially inner surface (68) of each bead bundle (62) is located by respective clamp members (40, 48) which are adapted to cooperate with a tire building machine to provide a predetermined axial distance between the bead bundles during tire assembly while also maintaining the inner axial surfaces in parallel planes which are normal to the longitudinal axis (15) of the tire building drum (74). The inner and outer clamping elements (40, 48) are actuated by independent fluid motors (34, 36). The clamping force exerted by the axially inner clamping element (40) is greater than the clamping force exerted by the axially outer clamping element (48), to insure that the axially inner surface (68) of the bead bundle (62) is the referenced positioning surface. The inner clamping element (40) interacts with a stop member (42) to establish a predetermined position for the axially inner surface (68) of the bead bundle (62).
Patent JP-H0567571-B2 (JP)
Inventor: KENESU AASAA JAKUSON
IPC: H01L39/24
Filed: 1989-03-16
Abstract: As bismuth-strontium calcium cuprate material shows commercial promise as a high-Tc superconductor material, means are desired for producing such (as well as isostructural) superconductor material in the form of macroscopic single-crystal bodies. The invention provides for the growth of such bodies from a fluxed melt, in bulk or epitaxially on a substrate, the fluxing agent being chosen to include sodium chloride, potassium chloride, or a mixture of sodium chloride and potassium chloride.
Patent JP-S5442048-B2 (JP)
IPC: F01L1/18
Filed: 1972-09-21
Abstract: 1362330 Lubricating valve gear MOTOREN - WERKE MANNHEIM AG 21 Sept 1972 [21 Sept 1971] 43827/72 Heading F1B A valve rocker comprises a first arm 22, Fig. 2 and a second arm fixed to a collar 21 and respectively co-operating at their free ends with an overhead valve and a push rod, an oil-feed rib 23 projecting in an axial direction of the collar and extending between the collar and the free end and a recess 25 formed in the collar end face for receiving oil from the gap between the collar and the rocker shaft and forwarding the oil towards the upper longitudinal surface of the rib. The rockers 3, 4 are retained by spring washers 16 and circlips 17 so that the spring washer closes the gap in the inlet rocker 3 but for the exhaust rocker 4 allows flow from the gap to the top of the rocker bracket and thence via the rib in the direction of the arrow 32 to the exhaust valve stem. The rockers may have oil feed ribs on both sides of the arm.
Patent JP-2644447-B2 (JP)
IPC: C12N15/62
Filed: 1994-04-12
Granted: 1997-08-25
Abstract: A method for producing a recombinant baculovirus expression vector, capable of expressing a selected gene in a host insect cell, is disclosed. The method involves cleaving baculovirus DNA to produce a DNA fragment comprising a polyhedrin gene or portion thereof, including a polyhedrin promoter. A recombinant transfer vector is prepared by inserting said DNA fragment into a cloning vehicle and there-after inserting a selected gene into the thus modified cloning vehicle such that it is under the transcriptional control of the polyhedrin promoter. The recombinant transfer fector is contacted with a baculovirus DNA so as to effect recombination and incorporation of the selected gene into the baculovirus genome. The resultant recombinant baculovirus is then used to infect susceptible insects or cultured insect cells and the protein product from the incorporated selected gene is produced from the infection.
Patent EP-1180215-B2 (EP)
Inventor: ANDERSEN G JOHN
IPC: F04C5/00
Filed: 2000-05-09
Granted: 2009-04-08
Abstract: A peristaltic fluid pump having a suction side and a pumping side. The pump includes a pump housing having a mainly arcuate support surface, a flexible tube extending along this surface, a rotor having two opposite rollers for during operation rolling over the flexible tube along an entrance section where the tube is successively compressed, a pumping section extending across an angle of an arc of less than 180°, and an exit section where the compression successively ends, and a motor for during operation making the rotor rotate. The arcuate support surface is shaped in such a way that the rearmost and foremost rollers do not operate in synchronous phase opposition during their passage of the entrance and exit section. The peristaltic fluid pump is capable of pumping a fluid with less pressure difference and compressive pulsations in the fluid than previously known, making it especially suitable for pumping a patient's blood through a dialyzer.
Patent EP-1204694-B2 (EP)
Inventor: SHELBY MARCUS DAVID
IPC: C08G63/199
Filed: 2000-08-15
Granted: 2011-05-25
Abstract: L'invention concerne une composition de copolyesters de qualité nucléaire, et une pellicule thermorétractable obtenue à partir de ladite composition, qui, étonnamment, présentent une ductilité supérieure à celle d'un mélange multi-composant ayant la même concentration en copolyesters. La composition de copolyesters de qualité nucléaire est préparée à partir d'un composant diacide constitué d'au moins 90 mol % environ d'acide téréphtalique et d'un composant diol constitué de (a) 72 environ à 88 environ mol % d'éthylène glycol, de 10 environ à 15 environ mol % de 1,4-cyclohexanediméthanol, et de 2 environ à 13 environ mol % de diéthylène glycol, ou de (b) de 59 environ à 77,5 environ mol % d'éthylène glycol, de 15 environ à 28 environ mol % de 1,4-cyclohexane-diméthanol, et de 7,5 environ à 13 environ mol % de diéthylène glycol. En outre, cette pellicule thermorétractable peut être produite de manière à présenter sensiblement les mêmes caractéristiques de retrait que le chlorure de polyvinyle. Pour cela, il s'agit de faire varier les quantités des composants diol présents dans la composition de copolyesters de qualité nucléaire. L'invention concerne également une composition de copolyesters de qualité nucléaire ayant une valeur chromatique b* comprise entre  1,0 et moins de 4,5, le composant diacide étant constitué d'au moins 90 mol % environ d'acide téréphtalique et le composant diol étant constitué de 52 environ à 88 mol % environ d'éthylène glycol, de 10 environ à 28 mol % environ de 1,4-cyclohexane-diméthanol, et de 2 environ à 20 mol % environ de diéthylène glycol.
Patent EP-1285421-B2 (EP)
Inventor: JOHANSSON GERT
IPC: G09F11/30
Filed: 2000-09-25
Granted: 2008-03-26
Abstract: An information presentation device and methods for mounting a display sheet to the device. The device includes an elongate housing having a first opening through which the display sheet passes. The display sheet is wound onto a drum within the housing. A releasable attachment arrangement in the form of an attachment strip to which a display sheet can be affixed and a receiving slot in the drum permits a display sheet to be attached to and removed from the information presentation device without the need to disassemble the device.
Patent EP-1563043-B2 (EP)
Inventor: PEETERS MYRIAM
IPC: C11D3/00
Filed: 2003-11-12
Granted: 2015-06-10
Abstract: An aqueous rinse cycle fabric softening composition is provided containing an esterquat softening compound which remains physically stable and which is characterized by a stable viscosity below about 500 cps such that it remains easily pourable over a wide range of ambient temperatures and for extended periods of time, which composition comprises: (a) from about 10% to about 25% by weight, of a biodegradable fatty ester quaternary ammonium compound derived from the reaction of an alkanol amine and a fatty acid derivative followed by quaternization, said fatty ester quaternary ammonium compound being represented by the formula: wherein Q represents a carboxyl group having the structure -OCO- or -COO-; R1 represents an aliphatic hydrocarbon group having from 8 to 22 carbon atoms; R2 represents -Q-R1 or -OH; q, r, s and t, each independently represent a number of from 1 to 3; and X<-a >is an anion of valence a; and wherein the normalized percentage of monoester compound in said fatty ester quaternary ammonium compound is from 28% to 39%; the normalized percentage of diester compound is from 52% to 62% and the normalized percentage of triester compound is from 7% to 14%; all percentages being by weight; and (b) from about 0.01% to about 1%, by weight, of an electrolyte.
Patent EP-1770412-B2 (EP)
Inventor: GUSTERSON STEVE
IPC: G01N23/12
Filed: 2006-09-29
Granted: 2016-02-24
Abstract: An x-ray inspection system (198) arranged to inspect at least one object and comprising: a source of radiation (200) a detector (216), in use, capable of detecting the radiation passing through an irradiation zone (214) and generating a periodic output of data therefrom; processing circuitry arranged to process the output generated by the detector (216); a speed determination means (228) arranged, in use, to determine and output to the processing circuitry the speed at which an object passes the detector (216); wherein the processing circuitry is arranged to vary the period of the output of the detector (216) according to the output from the speed determination means (228).  To be accompanied with Figure 4 of the specification when published.