baber/WOPTO huggingface dataset:
Patent EP-0316678-A2 (EP)
Inventor: ZINN BERND
IPC: H01R13/506
Filed: 1988-11-04
Abstract: The invention relates to a multipole electrical connecting device, consisting of a plug housing and of a socket housing in which there are supported contact and mating contact elements which are connected in suitable chambers to electrical conductors, it being possible to connect the housing to a pivoting joint device and it being possible to lock the housing with a latching device located opposite the pivoting joint device, and it being possible to insert board-shaped magazines, having contact element chambers, in the plug and/or socket housing, which magazines have latching devices which latch with mating latching devices arranged on the housing walls, the plug housing having on the front an insertion opening for the frontal insertion of magazines.
Patent EP-0317926-A2 (EP)
Inventor: NEDONCHELLE YVON JACQUES
IPC: C11D3/00
Filed: 1986-11-21
Abstract: Liquid detergent compositions for softening and washing fabrics and comprising an aqueous base, one or more detergent active materials, a detergency builder and a fabric softening clay are prepared by adding a portion of the builder to water followed by the clay and the detergent actives and thereafter adding the remainder of the builder. This method leads to products with improved stability and lower viscosity.
Patent EP-0288112-A2 (EP)
Inventor: KLAZINGA AAN HENDRIK
IPC: C01B39/00
Filed: 1988-04-12
Abstract: Process for the preparation of a modified zeolite of the Y-type by treatment with a solution of a metal salt and a calcina­tion which comprises treating a zeolite of the Y-type having an alkali oxide/aluminium oxide molar ratio of at most 0.13 with a solution of a multi-valent metal salt having a cationic radius between 0.6 and 1.0 Å and converting the thus treated zeolite by calcination into a product having a unit cell size between 24.21 and 24.65 Å.
Patent EP-0291120-A2 (EP)
Inventor: WONG JOHN M
IPC: H02M3/337
Filed: 1988-05-04
Abstract: A power supplier for providing a regulated high-­frequency AC output with a bucking and boosting section and a push-pull output section in which a common switching element is used in both the bucking and boosting section and in the push-pull output section.
Patent EP-0286381-A2 (EP)
Inventor: FUJIMOTO MASAMI C O NIPPON STE
IPC: C22B1/16
Filed: 1988-04-06
Abstract: An inclined screen for feeding a raw mix (4) onto a pallet of a sintering apparatus and comprising adjacent bars (2) extending longitudinally of the incline, the bars being axially rotatable by rotating drive means (33, 33a) at their upper ends.
Patent EP-0294077-A2 (EP)
Inventor: STROSSER RICHARD P
IPC: B30B9/30
Filed: 1988-05-24
Abstract: In a rectangular baler (11) a microprocessor (10) based control circuit monitors the loads registered by right-hand and left-hand conrod load cells (12, 14), the conrod load cells measuring the force applied to a plunger for compacting crop material. The microprocessor (10) produces output signals to control the baler (11) in accordance with the loads sensed by the cells (12, 14). On a stroke of the plunger, a predetermined interval, for example one-quarter second, is tolled after one cell registers a load. If the second cell does not register a load within that interval it is assumed to be faulty. In order to permit continued operation of the baler, the output of the good cell is assumed to be, and is used by the microprocessor as if if were, the output of the faulty cell.
Patent EP-0301802-A2 (EP)
Inventor: KAWASAKI SHINJI NGK ICHIOKA-RY
IPC: C04B35/575
Filed: 1988-07-26
Abstract: An SiC complex sintered body consists essentially of 20 to 99 wt% of SiC, 80 to 0.5 wt% of at least one compound selected from the group consisting of W₂B₅ and/or MoB₂, and 0.5 to 5 wt% of at least one material selected from the group consisting of boron, carbon, and boron carbide. A process for producing preparing a mixed powder is also disclosed, which consists essentially of 20 to 99 wt% of SiC, 80 to 0.5 wt% of at least one compound selected from the group consisting of W₂B₅ and MoB₂, and 0.5 to 5 wt% of at least one material selected from the group consisting of boron, carbon, and boron carbide, molding the mixture, and firing the molding in a temperature range from 1,900 to 2,500°C in vacuum or in an inert atmosphere.
Patent EP-0302649-A2 (EP)
Inventor: KURAUCHI MAKOTO
IPC: H01L21/66
Filed: 1988-07-26
Abstract: A coating material for a tendon for prestressed concrete including a curing composition the curing time of which is so controlled that the composition is held in an uncured fluid state for a predetermined time after the concrete hardens. After the predetermined time passes, the composition cures to protect the tendon against corrosion and adhere it to the concrete. The invention includes also a method of making prestressed concrete using such a coating material.
Patent EP-0302747-A2 (EP)
Inventor: SAIGO AKIRA VILLAGE SHIOMI -
IPC: G01R31/12
Filed: 1988-08-05
Abstract: A method of and an apparatus for judging whether a signal of insulating deterioration generated by any deterioration in insulation of an object of measurement is superimposed on the current flowing through this object. 
     Disclosed first is a method of ascertaining the power supply line in a power supply system with two or more power supply lines whose insulating performance has deteriorated by detecting the progressive wave generated by the corona discharge or the partial discharge generated in the section concerned of the line by any deterioration in insulation thereof. 
     Secondly, a method is disclosed of locating the position where the progressive wave has been generated by comparing the phase of the progressive wave at a reference point provided in a common line with each of the phases of the progressive wave in a plurality of power supply lines branching off from the common bus. 
     Disclosed further is an apparatus for carrying out the above methods equipped with a first coil composed of two primary windings wound with the same number of turns and in the same direction and a secondary winding, the primary and secondary windings being wound on a core whose magnetomotive force and magnetic flux density are roughly proportional to each other; a second coil composed of a primary winding and a   secondary winding both wound on a core whose magnetomotive force and magnetic flux density are roughly proportional to each other; and an impedance circuit.
Patent EP-0304275-A2 (EP)
Title: Manual transmission for motor vehicle
Inventor: INUI MASAKI
IPC: F16H3/097
Filed: 1988-08-16
Abstract: A variable speed manual transmission includes an input shaft 11 having a first drive gear 21a for low speed drive and a second drive gear 22a for high speed drive fixed thereon, an output shaft 12 located under the input shaft and in parallel therewith and having at least a pair of axially spaced change-speed driven gears 24a, 24b fixed thereon, a first countershaft 13 arranged in parallel with the input and output shafts and having a first driven gear 21b fixed thereon and continuously engaged with the first drive gear 21a, a pair of axially spaced low speed drive gears 23a, 23b rotatably mounted thereon and continuously engaged with the change-speed driven gears 24a, 24b on the output shaft, and a first synchronizer coupling 31 provided thereon to selectively connect the low speed drive gears 23a, 23b to the first countershaft, and a second countershaft 14 arranged in parallel with the input and output shafts and the first countershaft and having a second driven gear 22b fixed thereon and continuously engaged with the second drive gear 22a on the input shaft, a pair of axially spaced high speed drive gears 23c, 23d rotatably mounted thereon and continuously engaged with the change-speed driven gears 24a, 24b on the output shaft, and a second synchronizer coupling 32 provided thereon to selectively connect the high speed drive gears to the second countershaft.
Patent EP-0309115-A2 (EP)
Inventor: MOISIN MIHAIL STEFAN AUGUSTIN
IPC: H04M19/00
Filed: 1988-09-05
Abstract: A line interface circuit supplies energizing current for operation of a two wire communication line and couples a.c. signals between the communication line and a telephone facility. Tip and ring rails (22, 23) are resistively connected to the communication line by matched feed resistors (12, 13) in a resistance network (10) also including tip and ring taps (6, 7). Active impedance circuits (130, 140) in an a.c. signal coupling circuit (100) terminate the tip and ring rails with a predetermined impedance, via the feed resistors, in response to voltages at the tip and ring taps. Active resistance valving circuits (220, 210) in a direct current feed circuit (200) supply the communication line with energizing direct current via the tip and ring rails and feed resistors. The valving circuits may be controlled to limit current for shorter lines and the functions of the a.c. signals coupling circuit may be optimally altered in response thereto. In one example, operating band width is extended into ISDN frequencies by providing a secondary resistance network (110) with secondary feed resistors (112 113) coupling secondary tip and ring rails (122, 123) to the tip and ring rails. In this structure, the a.c. signal coupling circuit is responsive to a.c. signals at secondary tip and ring taps (106, 107) for terminating the secondary rails and a supervisory circuit 300 is responsive to the voltages at the tip and ring taps for generating supervisory signals for the telephone facility.
Patent EP-0308193-A2 (EP)
Inventor: HONDA CHIKA KONICA CORPORATION
IPC: G03C1/005
Filed: 1988-09-14
Abstract: A sheet of silver halide photographic light-sensitive material is disclosed, which is suitable for an ultra-rapid processing and improved on decreased fog due to corner cutting the sheet. The sheet of photographic material is comprised of a ight sensitive layer, provided on a support, containing a silver halide grain composed of at least two phases and the silver iodide content of outermost phase is at least 1 mol% lower than that of inside phase contiguous to said outermost phase, and 10 % to 100 % of surface area of said silver halide grain is occupied with (111) face, and the total gelatin amount of component layers on the same side of the support including said light-sensitve layer is within the range of from 2.0 g/m² to 3.5 g/m².
Patent EP-0309250-A2 (EP)
Inventor: MIZOGUCHI SHOICHI C O NEC CORP
IPC: H04B3/06
Filed: 1988-09-22
Abstract: In an adaptive equalizer system for equalizing, in response to a plurality of controllable tap gains, a received signal carrying a transmission data sequence digitized by a reference clock signal, a correlation detecting circuit (63') comprises a divider (111) for frequency dividing a reproduced clock signal representative of a reproduction of the reference clock signal to produce a divided clock signal. A serial-parallel converter (120) is for converting a reproduced data sequence representative of a reproduction of the transmission data sequence and a digital error signal relative to the reproduced data sequence into a plurality of converted data sequences and a plurality of converted error signals in synchronism the divided clock signal. An Exclusive logic circuit (70) is for carrying out an exclusive logic operation on the converted error signals and the converted data sequences to produce a plurality of correlation signals which are collectively used in controlling the controllable tap gains.
Patent EP-0323109-A2 (EP)
Inventor: CORBY MICHAEL PETER
IPC: A61K31/10
Filed: 1988-12-20
Abstract: A method for treating mastitis which comprises the use of an infusion of an effective amount of (mon)oxychlorosene or sodium oxychlorosene in an aqueous carrier is disclosed. 
     A mastitis treatment infusion applicator which comprises a body portion (1) including a compartment (2) containing a first material which is an aqueous carrier, a cap portion (3) including a compartment (4) containing a second material which is (mon)oxychlorosene or sodium oxychlorosene, a seal (5) arranged on either the body or cap portion to separate the two compartments, and seal-­breaking means (6) arranged on either the cap or body portion respectively, wherein the cap and body portion are movable relative to one another between a first position in which the seal is intact and a second position in which the seal is broken and in which the materials in the two compartments may come into contact, at least the surfaces contacting the second material being fluorinated is also disclosed.
Patent EP-0323236-A2 (EP)
Inventor: LEONARD GEORGE HAMLIN
IPC: B62M9/08
Filed: 1988-12-28
Abstract: The invention relates to a drive mechanism (30), particularly for use with a bicycle, of the type having variable diameter drive and driven members (42, 44) connected by an endless belt (50) which engages adjustable segments (46, 48) on the members. Through a control means (32-38) the drive ratio can be adjusted to multiple, discrete settings. Belt wrap is maintained between the belt (50) and the drive and driven members (42, 44) at all settings by two idlers (60, 62) which are independently supported for movement. A locking rail (90) is used to release and secure the segments (44, 46) on the members (42, 44) and a split clutch (64) is used with the driven member (44) for easy rear wheel removal. The mechanism has a lost motion device (112c, 130c) to accommodate forward and rearward pedalling without harming the drive mechanism (30). The drive mechanism (30) is modular in construction so it can be used with frames of varying sizes and the drive mechanism (30) can be quickly removed from or assembled to the bicycle frame when replacement is desired.
Patent EP-0325212-A2 (EP)
Title: Milling head
Inventor: KIENINGER WALTER
IPC: B23B29/034
Filed: 1989-01-17
Abstract: In milling with milling heads, wear-resistant cutting materials are used and the milling heads are used at increasingly higher cutting speeds and, during the roughing operation, also with high cutting forces. On the one hand, this requires very reliable fastening of the individual cutters or cutting-tip supports, and on the other hand these cutters or cutting-tip supports are to be accommodated in such a way as to axially and radially adjustable in the  mu m range so that wear of the cutting elements can be compensated for. 
<??>According to the invention, a milling head is provided whose cutting-tip supports (8) have an axial guide shank (9) as well as a cutting-tip holder (10), the guide shank (9) being accommodated in an eccentric sleeve (17) effective as a radial-adjusting bush and being coupled to this eccentric sleeve (17) in an axially adjustable manner for the axial adjustment. The eccentric sleeve (17) is fixed axially in the basic body (2) of the milling head (1) but is rotatable in the peripheral direction. The cutting-tip support (8) is locked in the milling head (1) by means of a radial clamping device. 
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Patent EP-0327893-A2 (EP)
Inventor: SHIOIRI SHIGEO
IPC: F21V19/04
Filed: 1989-01-26
Abstract: An illuminator (1) includes an illuminator frame (11) having a cut-out portion (11A) in which a light source unit (20) is removably positioned. The light source unit (20) includes a cold-lamp light source (22) supported in a plate-like member (23) of the unit's frame (21). The plate-like member (23) has extended portions (23A) which are also plate-like for fitting into guide slits (12D) formed in a light source unit supporting member (12) of the illuminator. The supporting member (12) has a retainer (12E) which helps hold the plate-like extensions (23A) of the plate-like member (23) of the light source unit. The illuminator includes a power supply linked with a connector (13) positioned so that when the light support unit (20) is inserted into the illluminator in its proper position, a connector provided on the light source unit will connect the light source to the power supply. Thus, the light source unit (20) can be removed from or inserted into the illuminator (1) in a single step process.
Patent EP-0352413-A2 (EP)
Inventor: TUIS LUIGI DR ING
IPC: G01W1/08
Filed: 1989-04-27
Abstract: A process to determine upper winds, especially in the region above an altitude of 20 km, with the aid of a radiosonde provides active control measurements for the purpose of controlling the determined slant range on the basis of radiotheodolite bearing measurement and the altitude determination on the basis of meterological measured data, comprising emission of at least one pulsed radar signal by the ground station, reception of reflected pulsed radio signals, travel time measurement of said pulses in a time window that is computed on the basis of the previously determined slant ranges and corresponds to an expected slant range region of the radiosonde, and slant range computation on the basis of the travel time measurement. Such active measurements can also be carried out in altitude ranges having insufficiently accurate meterological measured data.
Patent EP-0373452-A2 (EP)
Inventor: NAKATANI TETSUJI C O MAISON TH
IPC: H01P1/203
Filed: 1989-12-01
Abstract: A strip-type second-harmonic-choking filter is constituted such that a main transmission line (2), through which a fundamental frequency wave is to be transmitted, is connected with a first stub (4) which exhibits a first susceptance value for the fundamental frequency and exhibits a subtantially infinite admittance value for a second harmonics of the fundamental frequency, on a side of said main transmission line (2); and a second stub (5) which exhibits a second susceptance value which is essentially conjugate of the first susceptance value for the fundamental frequency and exhibits an infinity or zero admittance value for the second harmonic frequency, at an opposite side of the transmission line (2) from the first stub (4). For the fundamental frequency wave, the two stubs (4, 5) cancel the effects of each other so that no effect is given on the transmission of the fundamental wave, while one or both of the stubs choke(s) the transmission of the second-harmonic wave. The stub may be bent so that more area is easily available for circuits to be installed on the same circuit board.
Patent EP-0327219-A2 (EP)
Inventor: GREENHORN ROBERT CHAUNCEY
IPC: C08J7/06
Filed: 1989-01-18
Abstract: A low energy fuse is extruded as a single ply primary tube 1 from a plastic resin blend with particulate energetic material 2 being internally distributed in a manner known per se, said resin blend comprising a major amount of an orientable polymer, for example, linear low density polyethylene to provide structural integrity and a minor amount of a modifier to impart enhanced particle retentive properties to the tube and preferably also containing a polymer or copolymer to impart melt strength and aid in tube extrusion.
Patent EP-0333391-A2 (EP)
Inventor: SORENSEN FREDDY
IPC: F04C2/344
Filed: 1989-03-10
Abstract: A vane pump for working at relatively low rotary speed (even < 70 rpm), which pump comprises a pump housing 3 (with inlet 5 and outlet 7 ports), a rotatable seated pump wheel 15 fitted in said housing with its axis 51 of rotation eccentrically placed in relation to the interior of the pump housing, said pump wheel being fitted with two vanes 37 seated such as to be radially slidable in relation to the pump wheel and being movable between two extreme positions dependent on the shape and internal siting within the pump housing of parts 57 intended for guiding radially facing edges 45 of the vanes, wherein each vane stretches diametrically through the pump wheel and is substantially at right angles to the other vane, the parts guiding the vane edges are shaped to define circular arc-sections of travel for the vane edges centred in the rotation axis of the wheel in at least one section between the inlet port and the outlet port, said section covering an angle of at least 90° as viewed parallel to the rotation axis.
Patent EP-0333430-A2 (EP)
Inventor: KANBE TORU
IPC: G07F11/34
Filed: 1989-03-14
Abstract: An elevator (21) extends vertically from a lower region having a serpentine rack (31) (for small items) to an upper region housing conveyor racks (22) for larger items. Items from the serpentine rack are conveyable to the elevator by a carrying means, e.g. a conveyor which displaces bars (45) to push items along a guide surface (46). Thus the elevator can convey all items to a single outlet (14). The elevator bucket (24) has means (242,243) for centering merchandise on the bucket (24).
Patent EP-0343805-A2 (EP)
Inventor: BENNETT CHRISTOPHER JOHN
IPC: H04N7/167
Filed: 1989-05-05
Abstract: A key security system provides for the reproduction of secure keys by using distributed key generation data and a distributed encrypted prekey. The system encrypts program key generation data (17) with a program key prekey (18) in accordance with a first encryption algorithm to produce the program key (20); processes the program key (20) to produce a keystream (25); and processes an information signal (26) with the keystream to produce a scrambled information signal (27). The program key prekey (18) is encrypted with a category key (22) in accordance with a second encryption algorithm to produce an encrypted program key prekey (23). The scrambled information signal (27) the program key generation data (17) and the encrypted program key prekey (23) are distributed to descramblers. The descrambler within the key security system decrypts the distributed encrypted program key prekey (23) with the category key (22) in accordance with the second encryption algorithm to reproduce the program key prekey (18); encrypts the distributed program key generation data (17) with the reproduced program key prekey (18) in accordance with the first encryption algorithm to reproduce the program key (20); processes the reproduced program key (20) to reproduce the keystream (25); and processes the distributed scrambled information signal (27) with the reproduced keystream (25) to descramble the distributed scrambled information signal. The key generation data includes authorization data that must be processed by the authorization processor (35) in the descrambler in order to enable the descrambler. The use of authorization data as key generation data protects the authorization data from spoofing attacks. When more data must be protected than a single operation of the encryption algorithm can support, then additional data blocks are protected by chaining the system, wherein the output from one stage forms part of the input to the next.   The key generation data for the program key includes a sequence number securely associated with the category key to thereby "timelock" program key reproduction to the use of a current category key and thus prevent an attack based upon the use of an obsolete category key.
Patent EP-0373859-A2 (EP)
Inventor: DOBBIE EVERETT NAISBITT
IPC: B27C1/12
Filed: 1989-12-11
Abstract: An improved timber thicknessing machine comprises a support frame (21), at least two parallel, continuous drive chains (4), a multiplicity of slats (3) disposed in spaced parallel positions extending between the drive chains to form a continuous belt, a rotary cutter block (7) disposed above the belt generally parallel to the slats and having cutter blades around its circumference, rollers (8, 5) above the belt on each side of the cutter block to cooperate with the belt in advancing a workpiece (23) through the machine, and pressure bars (9, 6) resiliently mounted above the belt between the respective rollers and the cutter block to urge the workpiece towards the belt.