baber/WOPTO huggingface dataset:
Patent DE-2129062-B2 (DE)
Title: Gas filled oil impregnated cable - has piston acting as oil impregnant regulator to compensate for variations
IPC: H02G15/28
Filed: 1971-06-08
Abstract: A gas filled oil impregnated cable in which the cable ends are always adequately fille with impregnant regardless of the expansion-contraction of the cable with load. The cable end chamber (7) is raised above the plane in which the cable lies. The impregnant in the chamber is connected (15) to a reservoir (11) of impregnant (13) which is also provided with a piston (12). The piston side opposite to the impregnant is directly connected to the gas in the cable (1, 4) to guarantee a basic impregnant pressure. An additional piston (16), on a common rod with the first, is connected to the gas supply via a pressure reducing valve, and can thus act as regulator for the impregnant pressure to compensate for variations.
Patent DE-2153109-B2 (DE)
Title: Swab brushes with foam plastic heads - mass-produced by separating two strips of foam plastics by punch-welding machine
IPC: A46B3/12
Filed: 1971-10-25
Abstract: The swab handles (1) are mounted parallel side by side in groups and are connected at the end remote from the brush head to a common holder (2) for easier handling during application of the swabs. The ends of these handles which are to be fitted with the swabs are laid on a strip of foam plastics (3) whereupon a second strip (4) of foam plastics is then placed over the top of the first. A standard punch welding tool is then lowered onto the two strips to divide off each individual swab and handle whilst at the same time welding the open seams.
Patent DE-2155540-B2 (DE)
Title: Over-burden drill hammer - with annular drill crown retained by threaded ring and receiving impact blows on shoulder
IPC: E21B4/16
Filed: 1971-11-09
Abstract: The parent patent described a down-the-hole hammer for drilling holes through unconsolidated overburden in which a collar on an inner drill bit transfers the impact blows also through a shoulder to the annular outer drill crown. In the addn. the latter has a limited axial movement in splines of the outer drill tube string. A ring with a circular segment cross-section which can be inserted through the spline grooves retains the outer drill crown. This design reduces the wear of the hammer components of the parent patent and raises its efficiency still further.
Patent DE-2218253-B2 (DE)
Title: Safety harness webbing - with multi-step give provided by different strength warps
IPC: B60R22/16
Filed: 1972-04-14
Abstract: Webbing has a first warp of medium strength high tensility and >=2 other warps selected from yarn of low strength low tensility, medium strength medium tensility, or high strength high tensility, relative to the first warp yarn. The first warp constitutes a first texture together with weft yarn of medium strength high, tensility, the second and third warps constituting a second texture together with the weft. The warps will not break or elongate under a load of 200-1100 kg after which the second and third warps break progressively by the first texture, allowing the webbing to elongate without load increase and preventing violent recoil after removal of load.
Patent DE-2242593-B2 (DE)
Title: Lathe tailstock resilient clamp - contains clamping thrust in proximity of bed surface through roller mounted levers
IPC: B23Q1/28
Filed: 1972-08-30
Abstract: When unclamped the tailstock (1) is free at its base interfaces with the bedways (2), (3) and clamp plates (8), (9), with slack adjustable draw bolts (6), (7). For clamping, two screws (10) suspended from the cover plate are socket (18) key rotated in two leaf spring (4) mounted beams (5) each carrying two draw bolts. Levers (13), (14) pivoted on rollers (15) over the bed surface are pushed downwards at their inner ends (13a), (14a) through rollers (12), and upwards at their outer ends, lifting the draw bolts and clamp plates through rollers (17). Clamping forces are transmitted within the levers, pivot rollers and leaf springs. The tailstock housing is practically free from clamping distortion undisturbed.
Patent DE-2731203-B2 (DE)
Title: Covering seeds with three layered, permeable material - based on thin, laminar particles of vermiculite or hydro-mica
IPC: A01C1/06
Filed: 1977-07-11
Abstract: Process for coating, pelleting and granulating seeds uses the 3-layred, laminating materials vermiculite or hydromica as the basis of a fine-grained, reversibly swellable prod., which rapidly takes up and releases water. The lamellar particles are mainly in the form of very thin, uniformly smooth plates (pref. representing >75% of the total surface) with thickness 0.5-10 mu, surface area equiv. to diam. 10-200 mu and the thickness: equiv. diam. ratio =1:10. These particles are hydrophilic on the smooth surfaces and when dried from an aq. mass form layers of high cohesive and adhesive strengths. The 3-layered material shows excellent plasticity at 35-65 wt.% (dry wt.) based on total wt. of the moist compsns., and is permeable to gas and liq. in layers up to 5 mm thick. These covering materials have improved adhesion and excellent permeability, so germination is quick and uniform.
Patent JP-H0577666-B2 (JP)
Inventor: DEBITSUDO UIRIAMU ROBAATSU
IPC: C07C67/00
Filed: 1985-01-29
Abstract: The proportion of sulphonated fatty acid salts in fatty acid ester sulphonates is reduced by adding a short chain alcohol to the sulphonic acid mix at a defined point. The mixture is then neutralised.
Patent JP-3464904-B2 (JP)
IPC: F25D21/00
Filed: 1998-01-30
Granted: 2003-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent flowing down of water to a freezer compartment through a suction port as much as possible, which water having been generated by condensation and icing at the reverse side of a front cover which forms an inner back wall of the freezer compartment. SOLUTION: A front cover 38 having cooled air diffusers 43, 45 and a suction port 44 is arranged in front of a drain gutter at an inner back wall portion of a freezer compartment provided at the lowermost stage of a body. A partition wall 47 for vertically dividing the suction port 44 and the cooled air diffuser 45 is provided at the reverse surface of the front cover 38 being integrated therewith. In such an arrangement at the reverse side of the front cover 38, a cooled air feeding duct and the cooled air diffusers 43, 45 are communicated with each other at an upper portion of the partition wall 47, and a suction path 48 for permitting the suction port 44 to communicate with a lower portion of a cooler, is formed at a lower portion of the partition wall 47.  Guide plates 50 for guiding backward the water generated by frost and condensation at the reverse of the front cover 38 and for reliably dropping down the water to the drain gutter, are integrally provided at the left and right portions of the suction port 44 corresponding to the lower portion of the partition wall 47.
Patent JP-3253096-B2 (JP)
IPC: A61P9/00
Filed: 1991-01-23
Granted: 2002-02-04
Abstract: 4-(propylamino)-2-cyano-indole derivs. of formula (I) and their salts, tautomers and optical isomers are new. R1, R2 = independently phenyl (opt. mono- or di-substd. by halo, 1-6C alkyl, 3-7C cycloalkyl or 1-6C alkoxy), 2-, 3- or 4-pyridinyl or 2- or 3-thienyl. (R,S)-4-(3-(1-diphenylmethyl- azetidine-3-oxy)-2-hydroxypropylamino) -1H-indole-2-carbonitrile is specifically claimed.
Patent JP-H0652901-B2 (JP)
IPC: H04L12/40
Filed: 1987-02-17
Abstract: Circuit arrangement for serial data transmission between several subscriber stations via a data bus (6) comprising data transmitters which have high impedance in the passive state and low impedance in the active state. In such a circuit arrangement, mutual control of the subscriber stations is to be effected via the data bus (6) itself without the assistance of additional control lines. This is achieved by the fact that the wires (61, 62) of the data bus (6) are conducted to a voltage source (40) via one resistor (42a, 43a; 42b, 43b) each at at least one point and that at least one evaluating device is provided for evaluating the voltages which are being conducted by the two wires (61, 62) of the bus (6), which outputs a busy signal at its output when differently large voltages are present on the wires (61, 62) of the data bus (6) and outputs an idle signal when the same voltages are present on the wires (61, 62) of the data bus (6). The circuit arrangement is particularly suitable for use in teleaction devices. 
<IMAGE>
Patent JP-S6345503-B2 (JP)
IPC: F01M1/06
Filed: 1982-03-01
Abstract: PURPOSE:To supply lubricating oil in proper quantities, by equipping a pump unit driven through rocking motion of a connecting rod to the inside of a piston and participating a working medium from the pump unit to a sliding part of the piston through a passage. CONSTITUTION:A pump unit 7 is equipped to the inside of a crown part in a piston 1. This pump unit 7 is constituted such that a piston 9 is inserted into a cylinder 8 provided to the upper part of a connecting rod 5 while a piston rod 10 is connected to the upper part of the rod 5 through a link 11. Then in case of lack of an oil quantity for lubrication of, for instance, a compression ring groove 3a of the piston rings 3, a hole 12 provided to the cylinder 8 is communicated to the groove 3a through a passage 13, further lubricating oil or the like is sucked into the cylinder 8 from a hole 14 provided to the peripheral wall of the cylinder 8, and the lubricating oil is positively supplied to the groove 3a.
Patent JP-H0581377-B2 (JP)
Inventor: JON RICHAADO AACHAA
IPC: B21D7/12
Filed: 1983-03-01
Abstract: Method and apparatus for constructing a pressknife for cutting out sheet material such as a leather, wherein machine instructions are generated containing data relating to a desired configuration of the press knife for cutting out a particular profile, the machine instructions are supplied to a bending device (36, 38, 40) and to a strip material feed device (62), the feed device supplies the strip material to the bending device so the bends are introduced into the strip material in accordance with the machine instructions, the formed strip material then being cut off from the stock and assembled and fixed to form the desired knife configuration, preferably being fixed around a support plate which is produced by a forming device (30) fed with machine instructions derived from the same source (12) as those controlling the bending and feeding devices.
Patent JP-H0136451-B2 (JP)
IPC: C09K23/42
Filed: 1981-03-20
Abstract: 1. A compound of the formula I  see diagramm : EP0036550,P4,F1  where R is C8 -C20 -alkyl and A is a polyalkylene oxide radical composed of from 4 to 30 alkylene oxide units, of which from 100 to 60 mole % are ethylene oxide units and from 0 to 40 mole % are 1,2-propylene oxide units or 1,2-butylene oxide units or a mixture of these.
Patent JP-2838529-B2 (JP)
IPC: C07C31/20
Filed: 1989-02-27
Granted: 1998-12-16
Abstract: (3S, 5S)-(-)-2,6-dimethyl-3,5-heptanediol expressed by the following formula: <CHEM> and (3R, 5R)-(+)-2,6-dimethyl-3,5-heptanediol expressed by the following formula: <CHEM> are disclosed, which are useful as reagent for asymmetric synthesis such as chiral auxiliary and chiral synthon.
Patent JP-4434349-B2 (JP)
IPC: B64D37/06
Filed: 1999-02-26
Granted: 2010-03-17
Abstract: The wall panels comprise two plates (2,3) that are joined together at discontinuous points (5). The joins can take the form of welds, rivets or brazes. The areas between the plates have a convex profile. The plate edges (6) are connected so as to form fixing edges onto a support structure.
Patent JP-S6116792-B2 (JP)
IPC: C07C2/18
Filed: 1983-03-31
Abstract: A mixed propane-propylene feed stream (1) is subjected to catalytic condensation of propylene in a reaction zone (6) to produce C6-plus hydrocarbons. The effluent (7) from the reaction zone (6) is flashed, with the resulting vapour being recycled to the reaction zone, and the remaining liquid (9) is passed into a depropanizer column (10). A C3 sidecut is removed from the column (10) and stripped (17) to separate propylene, which is returned to the column (10), from a high purity propane product (18). The net liquid overhead stream (2) of the column (10) is also recycled to the reaction zone (6). C6-plus hydrocarbons are removed as bottoms from the column (10) and optionally purified in a debutanizer column (13).
Patent JP-3554356-B2 (JP)
IPC: A01D34/64
Filed: 1994-03-29
Granted: 2004-08-18
Abstract: A machine for cutting grass and the like of the type comprising a frame (1a) to which are made integral an operating engine (2), a driving seat (3), means (4) for steering the machine and a front grass-cutting plate (60), characterized in that such grass-cutting plate (60) comprises at least one or more pairs of cutting blades (61) made to rotate via means (2a, 63, 66, 67, 61a) of transmission of the drive from engine (2) and a guard (62) for protecting such cutting blades, which is extended toward the middle part of the machine by a duct (63) capable of engaging a cut-grass collecting container (9) located centrally with respect to the axes of rotation of front wheels (7) and rear wheel (8) of the machine and located in the lower position grazing the ground as shown in fig. 3, the action of pushing the cut grass toward such container being exerted by the pressure generated by the rotation of cutting blades (61). <IMAGE>
Patent JP-3062001-B2 (JP)
IPC: A61K31/66
Filed: 1994-04-05
Granted: 2000-07-10
Abstract: The subject of the present invention is the use of bisphosphonic acid derivatives of formula (I): <IMAGE>  in which:   - R1 represents a hydrogen atom, a halogen atom, a hydroxyl, an amino, a monoalkyl(C1-C4)amino, a dialkyl(C1-C4)amino; - R2 represents a halogen atom, a linear alkyl containing from 1 to 5 carbon atoms which is unsubstituted or substituted with a group chosen from a chlorine atom, a hydroxyl, an amino, a monoalkyl(C1-C4)amino, a dialkyl(C1-C4)amino, a cycloalkyl(C3-C7)amino, or R2 represents a phenoxy, a phenyl, a thiol, a phenylthio, a chlorophenylthio, a pyridyl, a pyridylmethyl, a 1-pyridyl-1-hydroxymethyl, an imidazolylmethyl or a thiomorpholin-4-yl; and the use of the salts thereof with pharmaceutically acceptable inorganic or organic acids, for the preparation of medicaments for promoting bone repair, in human or veterinary medicine.
Patent JP-2787572-B2 (JP)
IPC: C07D239/26
Filed: 1988-03-23
Granted: 1998-08-20
Abstract: The liquid-crystalline 5-phenylpyrimidine derivatives have an Sc or Sc<*> phase and are described by the formula (I) 
<IMAGE>
 in which the symbols have the following meaning:
 R<1> and R<2> denote identical or different, straight-chain or branched alkyl or alkenyl groups having k to 16 carbon atoms, with or without an asymmetric carbon atom, it also being possible for one or more non-adjacent CH2 groups to be replaced by -O- and/or -S-
 -A and -B in each case denote 
<IMAGE>
 or in which the radicals R<1>, R<2> are in each case on the phenylene portion of -A, -B and
 m and n denote 0 or 1, but m and n do not denote simultaneously 1, with the following provisos:
 a) for m = n = 0 k is 8 and in R<2> the CH2 group next to the phenyl ring is replaced by -O-;
 b) for m = 1 and n = 0 k is 2, and
 c) for m = 0 and n = 1 k is 2 and in R<2> the CH2 group next to the phenyl ring is replaced by -O-.
Patent JP-2670195-B2 (JP)
IPC: C07H15/203
Filed: 1991-04-02
Granted: 1997-10-29
Abstract: New industrial products consisting of the sulphonylphenyl- beta -D-thioxyloside compounds of formula: 
<IMAGE>
 in which: 
 
  - X denotes a sulphur atom or an oxygen atom, 
  - R denotes a C1-C4 alkyl group, a substituted amino group NR1R2 (where each of R1 and R2, which are identical or different, denotes a C1-C4 alkyl group, it being possible for R1 and R2 considered together to form with the nitrogen atom to which they are bonded a piperidinyl or morpholinyl group) or a phenyl group optionally substituted in the para position by a cyano group or by a halogen atom; and 
  - Y denotes a hydrogen atom or an aliphatic acyl group. 
 
<??>These compounds can be used in therapeutics, especially as venous antithrombotic agents.
Patent JP-2710554-B2 (JP)
IPC: H04W52/02
Filed: 1994-04-13
Granted: 1998-02-10
Abstract: In a selective radio paging receiver, power supply for a local oscillator portion which has the longest period to take up to normal operation from on-set of power supply is performed with an elevated voltage higher than the battery voltage in the normal operation to shorten the take-up period. Subsequently, the battery voltage is supplied to the local oscillator portion together with the radio reception portion, wave shaper circuit and so forth. Therefore, power supply for the radio reception portion and the wave shaper circuit can be delayed to shorten the overall power supply period to improve battery saving effect.
Patent JP-S5642727-B2 (JP)
IPC: F01M1/18
Filed: 1978-06-20
Abstract: PURPOSE:To prevent a crank bearing from seizure and a piston ring, etc. from wear owing to the lack of lubricating oil by detecting oil mist pressure in the crank chamber. CONSTITUTION:When oil mist pressure is changed in the crank chamber,this pressure change is transferred through piping to a pressured element 11 by which it is converted to displacement which is transmitted to a magnetic shielding plate 10 which is moved to change the passage of magnetic flux generated on coils 5,6 and to bring impedance bridge to be in the inequality. Current signals obtained from this detector (A) actuates a current indicator 17 inserted in series connection to the circuit, and generates voltage in a resistor 19. When the both terminal voltage of the resistor 19 is brought up higher than the reference voltage, a contact 25 of a relay 24 is closed to give sound to a buzzer alarm device 26 at the same time when an alarm indicating light 28 is triggered to be lighted.
Patent JP-3469807-B2 (JP)
IPC: H01L31/042
Filed: 1999-03-24
Granted: 2003-11-25
Abstract: A wiring apparatus (16, 17) comprises a trunk cable (31), branch junctions (33), and branch cables (32) diverging individually from the branch junctions (33). A plurality of photovoltaic modules (M), which are arranged side by side on a roof of a building or the like, or module units (MN), composed of the modules (M), serve as generating sections. The respective outputs of the generating sections are lead into the building by means of a trunk conductor of the trunk cable (31). Each branch cable (32) includes a branch conductor that is connected to the trunk conductor of the trunk cable (31). Each branch cable (32) of the wiring apparatus (16, 17) is connected to a connector (24a) for use as an output terminal of the module units (MN) by means of a connector (34, 35) attached to the distal end portion thereof. The module units (MN) are connected in parallel with one another by means of the wiring apparatuses (16, 17), and their respective outputs are supplied to loads in the building by means of a pair of lead-in wires. <IMAGE>
Patent JP-H0634760-B2 (JP)
Inventor: JOOJI KUO
IPC: C12Q1/68
Filed: 1991-04-15
Abstract: (1) Protein compsn. (free from other proteins) showing a biological activity of Factor VIIIC and being a complex of an 80 kd and 77 kd protein calcium bridged with a 92.5 kd protein is new. (2) Human protein compsn. comprising 1 or 2 polypeptides of 67-80 kd and having an amino acid sequence of formula (I) in the N-terminal half of the polypeptide and having a biological activity of Factor VIIIC is new. (3) Human protein compsn. comprising a polypeptide of 92.5 kd and having an amino acid sequence of formula (II) in the N-terminal half of the polypeptide and having a biological activity of Factor VIIIC. (4) Monoclonal antibody prepd. with a protein compsn. as defined in paragraphs (1)-(3) is new. (5) Detection of a polynucleotide sequence encoding for at least part of Factor VIIIC comprises hybridising it, in single-stranded form, with a probe (III) and then isolating polynucleotide duplexing with the probe.
Patent EP-1337238-B2 (EP)
Inventor: HARMAN ANTHONY DAVID
IPC: A61P9/14
Filed: 2001-11-23
Granted: 2017-01-25
Abstract: A method for producing a microfoam suitable for use in scleropathy of blood vessels comprises introducing a physiologically acceptable blood-dispersible gas into a container (1) holding an aqueous sclerosant liquid and releasing the mixture of blood-dispersible gas and sclerosant liquid, whereby upon release of the mixture the components of the mixture interact to form a microfoam.
Patent EP-1401930-B2 (EP)
Inventor: ZIPFEL LOTHAR
IPC: C08G101/00
Filed: 2002-04-16
Granted: 2017-02-22
Abstract: A non-flammable premix (I) for the production of foam products comprising polyetherpolyol and/or polyesterpolyol, additives such as catalyst, stabilizer, other additives and propellant contains 4-35 wt.% of a binary propellant mixture and 10-20 wt.% of a phosphorous compound.
Patent EP-1510787-B2 (EP)
Inventor: STRITZKE BURKHARD
IPC: G01D5/16
Filed: 2004-08-24
Granted: 2012-11-14
Abstract: Method for determining the absolute angular position of a rotating component, especially a shaft (3), using a first fixed unit with evaluation electronics and at least two sensor pairs (6-8) that are pre-magnetized by at least a magnetic field source. Additionally a rotating modulator (9) rotates adjacent to the sensor pairs in order to modify the magnetic flux generated by the magnetic field source. The sensor pairs are covered for different periods by the moderator and absolute angular position is determined by comparing the field strength excitation of the GMR sensors. An independent claim is made for an angular transmitter for measuring the absolute angular position of a rotating component.
Patent EP-1869286-B2 (EP)
Inventor: EXEL ROBERT
IPC: E21C35/197
Filed: 2006-03-31
Granted: 2014-03-05
Abstract: A plastic ring (9) for detachably fixing a rounded-shaft tool (1) into a tool bushing (6), wherein the inside of the tool bushing (6) has an annular groove (7), into which the elastic plastic ring (9) held in an annular groove (3) of the tool shaft (2) engages, is designed in a slotted fashion and has at least one rib projecting beyond the outer surface of the plastic ring (9) and extending across at least a portion of the periphery of the plastic ring (9). In order to achieve a proper hold of the rounded-shaft tool (1), the cross-section of the plastic ring (9) exhibits a section (11) which can be pushed inwards and springs outwards in a radial direction and extends across at least a portion of the periphery of the plastic ring (9), wherein said section (11) can be pushed relative to the other sections of the cross-section of the plastic ring (9) from a relaxed initial position with a particular outside diameter (12) larger than the inside diameter (6') of the tool bushing (6) into a fitting position exhibiting a smaller outside diameter corresponding to the inside diameter (6') of the tool bushing (6) and is able to spring back into the relaxed initial position, whereby the total thickness (15) of the relaxed plastic ring (9) exceeds the depth (4) of the annular groove (3) of the tool shaft (2).
Patent EP-1988024-B2 (EP)
Inventor: MAYER JOSEF
IPC: B65B9/04
Filed: 2007-05-04
Granted: 2017-05-24
Abstract: The present invention relates to a packaging machine (1) which seals a cover-film (6) at a tray (4), which has been previously filled with a packaging item (5), whereas the packaging machine comprises an upper tool (2) and a lower tool (3) which are pressed together during the sealing of the cover-film (6) to the tray (4), and which comprises means (7) to detect misalignment of the packaging item in the tray (4), a misaligned tray in the lower tool (3) and/or a foreign object between the upper and the lower tool (3) prior to and/or during the sealing of the cover film (6) to the tray (4).