baber/WOPTO huggingface dataset:
Patent DE-2160802-B2 (DE)
Title: Coded radio telephone system - uses specified code multiflexing to give noise immunity and simple synchronisation
IPC: H04B7/216
Filed: 1971-12-08
Abstract: The radio telephone system uses a type of code for transmitting between mobile subscribers and relay stations that gives the greatest possible noise immunity in all channels and allows quick and simple initial synchronisation. The fixed and/or mobile subscribers access the relay stations using the same frequency band by using code multiplexing. The relay stations convert these received signals to a second band. Each subscriber code (C) belongs to a collective orthogonal code (Q) whose separate characters are modulated by modulo-2 addition by another collective code (P). The resulting mixed codes (C) are controlled so that the codes of subscribers associated with a given relay station all start at the same time.
Patent DE-2205721-B2 (DE)
Title: DC motor stator with permanent magnet - has pole piece diametrically opposite magnet with split to make excitation field symmetrical
IPC: H02K23/04
Filed: 1972-02-08
Abstract: The DC motor has its casing acting as a magnetic return. A permanent magnet is located between the casing and the rotor and there is a pole piece (17) situated on the opposite side of the rotor from the permanent magnet (16). The pole piece is divided in half along the magnetically isolated end sections (17a). The division is accomplished using an air gap. The pole piece is an integral part of the casing (11) and the rotor is mounted eccentrically inside the casing. The advantage lies in reducing the transverse field which is amplified by the pole piece so that the excitation field is approx. symmetrical.
Patent DE-2207188-B2 (DE)
Title: Cast-iron tubbing for tunnels or headings - side flanges limit open section for concrete fill against inner casing
IPC: E21D5/11
Filed: 1972-02-16
Abstract: Cast iron tubbing for shafts, tunnels etc. has encircling flanges and presents a section which is open outward and has a casing on the inside, concrete being filled into the section to provide support in tunnel or heading shield drivages. The outwards facing section of the tubbing is limited at both ends or sides by the flanges and the casing part has cast-in pockets at the points where the annular and butt flanges are screwed together. The cast iron is preferably roughened either during casting or subsequently to key the concrete securely to it once filled into place.
Patent DE-2218663-B2 (DE)
Title: Timepiece balance bearing with perpendicular shaft - has bearing block supporting lower end of shaft in aperture in flat component
IPC: G04B31/00
Filed: 1972-04-18
Abstract: The bearing is used for a timepiece balance with a perpendicular shaft, the lower end of the shaft supported by a bearing block (3), positioned in an aperture is a flat component. The bearing block (3) can be removed from the aperture by movement perpendicular to its longitudinal axis. Pref. the flat component is in the form of a leg (2) projecting from a plastics mounting plate (1) of the timepiece mechanism, with the aperture (5) formed in the front edge of the leg. The aperture (5) may be U-shaped with the bearing block (3) being circular with a similar radius to the radius of curvature of the base of the aperture (5).
Patent DE-2224425-B2 (DE)
Title: No-break transfer of loads between parallel power supplies - with automatic fault finding and reconnection of acceptable supply
IPC: H02J9/06
Filed: 1972-05-19
Abstract: The basic scheme is applicable to both A.C. and D.C. power supplies. Loads are segregated into those which require a stabilised voltage and those which do not. Both are normally connected to the same busbar which is fed from power supplies each with a buffer energy store. A fault in one supply unit is detected by the appropriate circuits and both are shut down with simultaneous connection, via an electronic switch, of the busbar to an emergency supply. A further automatic switching sequence transfers the non-voltage sensitive loads directly to the emergency bus. The checking circuits then eliminate the defective supply unit and reconnect the healthy one to the busbar to pick up the voltage sensitive load. Finally the electronic switch is tripped. After repair of the faulty unit both loads may be recommended to the common busbar by manual switching.
Patent JP-S6357555-B2 (JP)
IPC: D21C7/00
Filed: 1984-01-26
Abstract: Cellulosic material, such as wood chips, is fed from a storage bin (10) through a compating screw feeder (12) to an impregnation chamber (16) in housing (14) wherein the material is contacted with a treatment liquid. The impregnated chips and treatment liquid are passed from chamber (16) by a triple flight intermeshing screw feeder (18) directly to the interior of an inclined treatment vessel (20) wherein the material is digested by cooking at elevated temperature and pressure in both the treatment liquid and a treatment vapor.
Patent JP-H0625568-B2 (JP)
IPC: F16H63/50
Filed: 1984-01-31
Abstract: @ A system for controlling an electromagnetic clutch has a computer 54 which produces a clutch-engaging and clutch-disengaging engine reference speed signals in accordance with vehicle speed in a low vehicle speed range. Engine speed from sensor 51 is compared with the engine speed reference signals by a comparator 55. The clutch is engaged at a higher engine speed than a clutch engaging speed and disengaged at a lower engine speed than a clutch disengaging speed in accordance with the result of the comparison.
Patent JP-2571618-B2 (JP)
IPC: B41F15/38
Filed: 1989-02-09
Granted: 1997-01-16
Abstract: Described is a tensioning roller (1) which can expand under the influence of an inflating pressure and which is used for supporting a medium which is to be treated with high-energy radiation. Such a tensioning roller (1) comprises at the outside a thin walled metal cylinder (2) or sleeve which for the purpose of achieving an increased radial expandability according to the invention is provided with axial slots (3, 3 min ) which are evenly distributed around the periphery of the sleeve. The invention also concerns a device for treating a medium with high-energy radiation which comprises a tensioning roller (1) as described.
Patent JP-4121580-B2 (JP)
IPC: A61B17/34
Filed: 1997-02-20
Granted: 2008-07-23
Abstract: The invention is devices and techniques which use a negative (suction) pressure or vacuum, applied through a surgical instrument, to fix the position of a portion of the surface of a beating heart so that a surgical procedure can be more easily performed. The devices apply a negative pressure at several points on the outer surface of the heart such that a portion of the heart is fixed in place by the suction imposed through the surgical instrument. Because the instrument fixes the position of the tissue, and because the instruments remain at a constant distance from the particular portion of the heart where the surgery is being performed, the device may also serve as a support or platform so that other surgical instruments or devices can be advantageously used at the site. In certain preferred embodiments, the devices described herein have structures to facilitate the use of additional surgical instruments such that the placement of negative pressure device permit the surgeon to advantageously manipulate the other instruments during surgery. The negative pressure is preferably imposed through a plurality of ports which may be disposed in a substantially planar surface of the instrument which contacts the cardiac tissue. <IMAGE>
Patent JP-2572413-B2 (JP)
IPC: A61F5/44
Filed: 1988-02-24
Granted: 1997-01-16
Abstract: The container has an elongated port section (12) formed of a flexible cylindrical wall. A first tube member (14) is lodged within the wall at a location spaced from the end thereof. A second tube member (18) is forceably inserted within the first tube member (14), engaging a section (20) of the wall therebetween. The engaged wall section may include a double wall thickness. One of the tube members (14, 18) is composed of substantially non-elastic material and the other is composed of relatively elastic material. The elastic member will deform so as to tightly seal the wall section. A detent may be present on one of the tube members to cooperated with a detent receiving recess on the other to enhance the strength of the seal. Any conventional drain valve or tubing can be connected to the protruding end of the second tube member.
Patent JP-H0660836-B2 (JP)
IPC: G01F3/16
Filed: 1988-03-04
Abstract: An apparatus for metering, measuring, or dosing flowing media. A distribution slide valve is disposed in a housing between an inlet and an outlet. A metering piston is disposed in a chamber of the housing and divides the chamber into a first and a second metering chamber. The two end positions of the slide valve alternately connect the metering chambers to the inlet or outlet. Transfer passages are disposed on the periphery of the slide valve for selective connection of connecting passages to the inlet, the outlet, and the metering chambers. A transverse connection of the slide valve connects a central control channel thereof to the inlet via a first one of the transfer passages in either of the end positions of the slide valve. Each end of the latter is associated with a hydraulic control chamber into which the control channel opens. Relief passages connect the control chambers to the outlet. A piston rod connected to the metering piston extends axially displaceably through the larger diameter control channel, with the slide valve being axially movable relative to the piston rod. Sealing elements are disposed on the piston rod, with the control channel being adapted to be alternately sealed off relative to one or the other of the control chambers via these sealing elements.
Patent JP-S6131756-B2 (JP)
IPC: C11D13/10
Filed: 1983-03-29
Abstract: Physically soft soap-containing material based on unsaturated feedstocks or containing relatively high amounts of water is hardened by passing the material through shear zone(s) between two mutually displaceable surfaces (1, 2). The material passes between surfaces and through the shear zone(s).
Patent JP-2664059-B2 (JP)
IPC: A61M1/00
Filed: 1988-03-08
Granted: 1997-10-15
Abstract: A drainage tap can be readily fixed in a face-to-face manner to the wall of a plastics drainage bag and is easily operated by a user. The tap has a body (34) and a valve member (50) therein, and the latter is held within the body (34) by engagement of an external rib (58) on the valve member (50) in a slot (35) which extends into a flange (36) of the body (34).
Patent JP-H0514238-B2 (JP)
IPC: G04C3/00
Filed: 1988-03-23
Abstract: The watch includes a time-keeping circuit, a first motor, hands driven by the motor to display the time, an index that moves forward by 1/35th of a revolution per 24 hours, a stationary graduation having inscribed thereon 35 days of 5 consecutive weeks, a mobile graduation divided into 35 parts and bearing numbers 1 to 31 for the ordinals of the month, a second motor that drives the mobile graduation in steps of 1/35th of a revolution, a calendar circuit issuing a signal that is representative of the month and a signal that is representative of the year, and a correction circuit connected to the calendar circuit and issuing a control signal to the second motor. At the end of each month, the mobile graduation is moved by the second motor through N steps (N=4,5,6 or 7) such that number 1 thereon comes to lie opposite the index at the beginning of the following month. The two graduations provide the correspondence between the days of the week and the ordinals of the month for the current month whereas the index indicates the actual day of the week and ordinal of the month.
Patent JP-3023038-B2 (JP)
IPC: H04W4/16
Filed: 1993-03-30
Granted: 2000-03-21
Abstract: PURPOSE:To confirm the existence of a portable terminal using a radio equipment and to confirm a base station, which is used by the portable terminal, as well. CONSTITUTION:Concerning both of respective call originating side and call terminating side terminals 4A and 6A, a private exchange 1A displays the identification information of a base station 8a (or 8b) under control at present on the display. When the button of any specified number is operated at the terminal 4A during speaking, the identification information (such as the arranging place of the base station or geometrical address where the base station is arranged) corresponding to the specified number is read from an identification information storage device 11 connected to the private exchange 1A, and this identification information is displayed on a display 5A of the terminal 4A.
Patent JP-3170241-B2 (JP)
IPC: C07F9/40
Filed: 1998-03-31
Granted: 2001-05-28
Abstract: Novel reagents useful in a variety of biochemical and chemical contexts, including nucleic hybridization assays and chemical phosphorylation of hydroxyl-containing compounds. The reagents are particularly useful for introducing cleavable sites and or abasic sites into oligonucleotide or polynucleotide chains.
Patent JP-H0681403-B2 (JP)
IPC: H02G5/04
Filed: 1989-04-06
Abstract: The invention relates to a busbar support for a busbar system for the connection of electrical apparatuses, which support consists of an insulating carrier with holders incorporated into its upper side for a plurality of busbar sections which are fixed therein at equal intervals with respect to one another, and in which the apparatuses can be mechanically and electrically connected to the busbar sections by means of adjustable contact clips. Complete coverage of the busbar sections towards the attachment surface and a capability for attaching electrical apparatuses on the complete length of the busbar sections are characterised according to the invention in that the insulating carrier, with its holders, is designed in a rectangular, plate-shaped manner, with its longitudinal sides aligned parallel to the busbar sections and extending over the most significant part of the length of the busbar sections, in that the busbar sections fixed in the holders protrude at the upper side of the insulating carrier by means of a spacer limb aligned at right angles to the upper side of the insulating carrier, and in that these spacer limbs make a transition at their free ends into terminal limbs which run parallel to one another and are spaced away from the upper side of the insulating carrier. <IMAGE>
Patent JP-2766183-B2 (JP)
IPC: G03F7/11
Filed: 1994-04-25
Granted: 1998-06-18
Abstract: In a plate cylinder for a printing machine having a printing plate which can be mounted on its outer surface, the surface of the plate cylinder and/or the underside of the printing plate is coated with a sliding material which forms a friction-reducing layer between the printing plate and the plate cylinder.
Patent JP-2798674-B2 (JP)
IPC: C12N15/22
Filed: 1988-04-13
Granted: 1998-09-17
Abstract: A process for the production of beta-IFN in an animal host cell is described. The beta-IFN isolated in high yield from the cell supernatant has a specific activity of about 3.8 x 10<8> IU/mg of protein. Biological and immunological tests show that the isolated beta-IFN is to the greatest extent identical to natural beta-IFN. The beta-IFN produced by the process described is glycosylated to 95%, the glycosylation agreeing to a large extent in structure and sequence with that of natural beta-IFN, but without being identical to it. <IMAGE>
Patent JP-S5630956-B2 (JP)
IPC: H01R43/00
Filed: 1975-08-04
Abstract: PURPOSE:To facilitate the external check for the circuits after the completion of the connection for the connectors and to unify the parts to be used.
Patent EP-1401757-B2 (EP)
Inventor: ANGTS PHILIPP
IPC: B66B1/44
Filed: 2002-06-27
Granted: 2011-07-13
Abstract: A method for preventing an inadmissibly high speed of a load receiving unit of an elevator, including the steps of supplying information about an actual position and an actual speed of the load receiving unit in an area of an entire travel way of the load receiving unit to a speed monitoring device by at least one measuring system, continuously comparing the actual speed with a speed limit value by the speed monitoring device, and activating braking measures if the speed of the load receiving unit exceeds a speed limit value. At least three different braking measures are successively triggered by the speed monitoring device.
Patent EP-0107141-B2 (EP)
IPC: A01G7/00
Filed: 1983-10-11
Granted: 1991-09-11
Abstract: A novel analog to natural botanic seed, together with a process for producing this analog are provided. Plant meristematic tissue capable of producing an entire plant body, and generally from somatic sources, is encapsulated in a gel which protects the tissue during development, while allowing the meristem to grow and mature as normal plants. The chemical and mechanical characteristics of the gel can be varied to suit any plant or method of handling, while allowing inclusion of growth and development enhancing substances.
Patent EP-0144987-B2 (EP)
Title: Method for the crystallization of poly(arylene sulfide)
IPC: C08G75/02
Filed: 1984-12-07
Granted: 1992-03-04
Abstract: A method for affecting the crystallization of poly (phenylene sulfide), i.e., lowering the melt crystallization temperature or lowering the rate of crystallization of the polymer, in which phenylene sulfide polymer is contacted with polyvalent metal cations in solution, preferably aqueous at a temperature and for a time sufficient to affect the crystallation of the polymer.
Patent EP-0360126-B2 (EP)
Inventor: BEYERSDORF HARTWIG DIPL-ING
IPC: G08B17/107
Filed: 1989-09-12
Granted: 1999-04-14
Abstract: Operation method for an optical smoke detector, in which in order to detect smoke at least one light- sensitive receiver measures the useful scattered radiation which proceeds from an element in space, which is situated in the region of intersection of the directed field of view of the light-sensitive receiver and the directed beam of a light source, in order to detect the extraneous scattered radiation generated by contamination of the measurement chamber the light- sensitive receiver or a second light-sensitive receiver detecting the radiation which proceeds from a surface element of the measurement chamber, characterised in that the reflection radiation of an illuminated surface element is measured. 
<IMAGE>
Patent EP-0377117-B2 (EP)
Inventor: ROHDE WILHELM
IPC: F25J3/04
Filed: 1989-11-29
Granted: 1995-05-17
Abstract: A process and apparatus for air separation by low temperature rectification are described in which argon is obtained exclusively by rectification. A crude argon column (24) is equipped with at least 150 theoretical plates in the form of low pressure drop packing so that, in it, a substantially complete separation of the oxygen is possible, e.g., less than about 10 ppm, preferably less than 1 ppm oxygen.
Patent EP-0777564-B2 (EP)
Inventor: EBELING WILFRIED
IPC: C08J9/12
Filed: 1995-07-05
Granted: 2003-03-19
Abstract: The invention concerns a process for preparing foamed materials from two-component reactive plastics materials using carbon dioxide as expanding agent and by mixing at least one of the reactive components with carbon dioxide under pressure and generating a mixture containing liquid carbon dioxide, mixing with the other reactive component, expansion and curing of the plastics material. According to the invention, the second mixture containing carbon dioxide is expanded whilst being repeatedly separated numerous times into a plurality of individual flows under the effect of frequently changing shearing speeds, which have maximum values of at least 200/sec, being imposed.
Patent JP-H0711504-B2 (JP)
IPC: G01N27/30
Filed: 1986-05-07
Abstract: In a process for measuring the potential difference between a flow of sample liquid delivered by pumping and a reference electrolyte in which the sample flow is brought into contact with a reference electrode, the reference electrode contains a capillary channel, which extends substantially at right angles to the sample flow. The reference electrolyte is pumped at right angles to the capillary channel over its open end and the pumping of the flow of sample liquid and the flow of reference electrolyte starts and finishes simultaneously.
Patent JP-2512746-B2 (JP)
Inventor: MURRAY KENNETH
IPC: A61K38/00
Filed: 1987-05-11
Granted: 1996-07-03
Abstract: Recombinant DNA molecules and hosts transformed with them which produce polypeptides displaying HBV antigenicity and genes coding therefor and methods of making and using these molecules, hosts, genes and polypeptides. The recombinant DNA molecules of this invention are characterized by structural genes that code for at least one polypeptide displaying HBV antigenicity. In appropriate hosts these recombinant DNA molecules permit the production and identification of genes and polypeptides characteristic of HBV antigenicity and their use in compositions and methods for detecting HBV virus infections in humans and stimulating the production of antibodies against this infection.
Patent JP-S6039193-B2 (JP)
IPC: H03K23/66
Filed: 1977-10-18
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 JP-3693366-B2 (JP)
IPC: C07K11/00
Filed: 1994-05-20
Granted: 2005-09-07
Abstract: The present invention relates to compounds of the general formula (I)   <IMAGE>  in which R<1>, R<2>, R<11> and R<12> are identical or different radicals of the group consisting of C1-8-alkyl, C1-8-haloalkyl, C3-6-cycloalkyl, aralkyl and aryl, and their stereoisomers, processes for their preparation and their use as endoparasiticides.
Patent JP-2582787-B2 (JP)
IPC: C12N15/09
Filed: 1987-06-30
Granted: 1997-02-19
Abstract: Chimeric alpha-amylases are disclosed of the formula  Q-R-L in which Q is a N-terminal polypeptide residue of from 55 to 60 amino acid residues which is at least 75 percent homologous to the 55 N-terminal amino acid residues in the Bacillus amyloliquefaciens alpha-amylase as described in Takkinen et al., J. Biol. Chem. 258 (1983) 1007-1013,  R is a polypeptide residue of the general formula <CHEM>  in which X8 comprises His or Gln,  X9 comprises Gly or Ser, and  X10 comprises Ser or Asp; and L comprises a C-terminal polypeptide of from 390 to 400 amino acid residues which is at least 75 percent homologous to the 395 C-terminal amino acid residues in the Bacillus licheniformis 584 (ATCC 27811) alpha-amylase.
Patent JP-3038187-B2 (JP)
IPC: B41F16/00
Filed: 1998-06-15
Granted: 2000-05-08
Abstract: Tool plates able to transfer metallic films to a substrate are mounted on a heating and supporting plate (1) which has rows of holes capable of receiving two types of fitting (4,5) designed to secure the tool plates in place. One of the fittings (4) is able to exert finely controlled side pressure on to the tool plates and the other (5) clamps them with downward pressure. Varying sets of tool plates may be positioned using a templet (9) typically a sheet of transparent plastics such as "Mylar" "RTM". The templet is located on the heating and supporting plate (1) by a gripping bar (10) and the tool plates are brought to position by making two marks at their corners coincide with complementary marks on the templet.