baber/WOPTO huggingface dataset:
Patent JP-2620028-B2 (JP)
IPC: A61F2/90
Filed: 1993-02-03
Granted: 1997-06-11
Abstract: A catheter with a cylindrical vessel support (5) consisting of a permeable net of intersecting rigid filaments (6), the vessel support (5) widening, upon its insertion, under its own force and by virtue of its radial elasticity, from a tensioned state with a small circumference to a released state supporting the vessel wall and having a large circumference remaining constant over its length; with a tubular outer catheter shaft (3), which at its distal end receives the tensioned vessel support (5) and from which the vessel support (5) can be released for its insertion; and with a displaceable inner catheter (4) in the inside of the tubular outer catheter shaft (3), which inner catheter axially supports the vessel support (5) at its proximal end, the outer catheter shaft (3) being pulled back relative to the inner catheter (4) for the purpose of releasing the vessel support (5). The catheter is to be further developed so that the vessel support (5) can be removed safely and without difficulties from the vessel (1) after a temporary period of insertion, and the vessel support (5) to be further developed is to be of the self-expanding type in order to ensure that the removable vessel support (5) can be used without risk. The catheter (2) is to be of as simple a design as possible and is to be simple and easy to use, and the flow of the medium is to be obstructed as little as possible during the temporary period of insertion of the vessel support (5) in the vessel. At the same time, a method is to be indicated for producing this catheter. To this end, it is proposed to secure the vessel support (5) gripped at its proximal end so that it forms a permeable conical net (7) opening automatically with the vessel support (5), the radius of the conical net (7) gradually increasing to the radius of the released vessel support (5), and to anchor the vessel support (5) firmly on the inner catheter (4) with the aid of the conical net (7). <IMAGE>
Patent JP-H0624609-B2 (JP)
IPC: B01D59/26
Filed: 1986-01-31
Abstract: The invention is directed to a method for the separation of hydrogen isotopes from each other by means of gas-solid chromatography, using a chromatography column containing a solid packing material. In order to improve the efficiency of the separation, the invention is characterized in that a zeolite or a modified zeolite is used as solid packing material in the chromatography column.
Patent JP-3396530-B2 (JP)
IPC: F01L1/344
Filed: 1994-02-15
Granted: 2003-04-14
Abstract: The invention relates to an adjustable force transmission arrangement in a large diesel engine for accomplishing force transmission from a crankshaft (9) of the engine by means of gear wheels to at least one camshaft (11). The arrangement includes a first gear wheel (1), which is drivably connected to the crankshaft (9) and a second gear wheel (2), which is drivably connected the camshaft (11), said gear wheels (1, 2) being arranged adjacent to each other and in force transmitting connection with each other through a friction surface (5). In accordance with the invention the arrangement includes a guiding element (3) which is supported by means of a bearing element (7) to the engine block (6) so that it is guided both in the radial and in the axial direction. The guiding element (3) is arranged to be fixed by means of one or more screw bolts (4) or the like to said first gear wheel (1) so that said second gear wheel (2) is positioned between the first gear wheel (1) and the guiding element (3) and receives from these pieces its guidance also in the radial direction.   <IMAGE>
Patent JP-3096700-B2 (JP)
IPC: B23B31/16
Filed: 1991-01-25
Granted: 2000-10-10
Abstract: The center of a collet having a plurality of individual gripper members resiliently spaced apart in an annular array and operated on by a frustoconical surface can be adjusted by displacing some of the gripper members more than others of said gripper members parallel to the axis with which both the annular array and the frustoconical surface are nominally concentric. This causes the frustoconical surface to produce greater radial displacement of some of the gripper members, thereby shifting the center of the collet transverse to the above-mentioned axis. <IMAGE>
Patent JP-H0329397-B2 (JP)
IPC: C07J9/00
Filed: 1982-03-09
Abstract: A one-step method of producing ursodeoxycholic acid comprises subjecting lithocholic acid to the action of an ursodeoxycholic acid producing microorganism.
Patent JP-2934718-B2 (JP)
IPC: G02B6/126
Filed: 1994-02-02
Granted: 1999-08-16
Abstract: An integrated optical, polarization-manipulating device, comprises a first waveguiding section (A) with a first guide (21), a second waveguiding section (E) with a second and a third optically decoupled and physically separated guide (26, 27) and an intermediary waveguiding section (C) for an adiabatic coupling between the first and the second sections (A, B). The intermediary section (C) comprises a polarization-sensitive asymmetric Y-branching device, provided with two mutually diverging intermediary guides (24, 25), a monomodal (24) and a bimodal (25), coupled to the guides (26, 27), respectively, of the second section. The guides (21, 27) form, with dummy guides (22, 28), respectively, polarization-insensitive asymmetric Y-junctions which function as mode converters between zeroth- and first-order guided modes. Bimodal coupling sections (B, D) provide for adiabatic couplings between asymmetric Y-junctions and the intermediary section (C). Advantages: the device can be provided on non-birefringent materials; is relatively simple to manufacture; and, in the case of the ridge-type guide structure, only one etching step is required. <IMAGE>
Patent JP-H0371438-B2 (JP)
IPC: C07K14/00
Filed: 1988-02-25
Abstract: Nonapeptide and decapeptide analogs of LH-RH of the formula (pyro)Glu-His-V-Ser-W-X-Y-Arg-Pro-Z (I) and the pharmaceutically acceptable salts thereof wherein: V is tryptophyl, phenylalanyl or 3-(1-naphthyl)-L-alanyl; W is tyrosyl, phenylalanyl or 3-(1-pentafluorophenyl)-L-alanyl; X is a D-amino acid residue <IMAGE>   wherein R is (a) a carbocyclic aryl-containing radical selected from the group consisting of naphthyl, anthryl, fluorenyl, phenanthryl, biphenylyl, benzhydryl and phenyl substituted with three or more straight chain lower alkyl groups; or (b) a saturated carbocyclic radical selected from the group consisting of cyclohexyl substituted with three or more straight chain lower alkyl groups, perhydronaphthyl, perhydrobiphenylyl, perhydro-2,2-diphenylmethyl and adamantyl; Y is leucyl, isoleucyl, nor-leucyl or N-methyl-leucyl; Z is glycinamide or -NH-R1, wherein R1 is lower alkyl, cycloalkyl, fluoro lower alkyl or   <IMAGE>  wherein R2 is hydrogen or lower alkyl, are disclosed. These compounds exhibit potent LH-RH agonist properties.
Patent JP-S5434220-B2 (JP)
IPC: B66F9/14
Filed: 1973-05-07
Abstract: 1395916 Fork-lift trucks LANSING BAGNALL Ltd 27 April 1973 [8 May 1972] 21444/72 Heading B8H [Also in Division F2] An industrial lift truck for use in narrow aisles between goods racks comprises a load lifting carriage 12 which moves vertically along a mast 11, a turret head 13 mounted on the carriage 12 for sideways movement relative thereto and a load supporting structure 14 consisting of forks which are mounted on the turret head 13 for rotation relative thereto about a vertical axis. As is shown in Fig. 2, the turret head 13 is movable from a first position shown in full lines, where it is flush with one edge of the carriage 12, to a second position shown in phantom lines where part of the turret head 13 projects beyond the other edge of the carriage 12 to permit the forks to enter a rack 15, but if the forks were pointing in the opposite direction the turret head 13 would be able to project beyond the other edge of the carriage 12. This effect is achieved by means of a pair of stop members 42, 43, Figs. 5, 6, which are mounted on the turret head 13 and are engageable with a fixed abutment 44 located at each end of the carriage 12 and one connected to a bell crank lever 41 which is rotatable about a vertical axis 41a on rotation of the load supporting structure 14, such that when the structure 14 is rotated to face towards one of the sides of the truck the stop member nearer that side is withdrawn to a position in which it cannot engage with an abutment 44 whereas the other stop member is moved into its operative position in which it can engage with both of the abutments 44. Fig. 5 represents the arrangement of the turret head 13 and carriage 12 shown in phantom lines in Fig. 2 while Fig. 6 represents the arrangement shown in full lines. Sideways movement of the turret head 13 relative to the carriage 12 is effected by means of an electric motor (37), Fig. 3 (not shown), which drives a pair of gears (31) and thus gears (30) mounted on shafts located on the turret head 13, Fig. 4 (not shown), the gears (30, 31) and further gears (34) which mesh with the gears (30) being in engagement with respective racks (32, 33, 36) located on the carriage 12. Rotation of the load supporting structure 14 is by means of an electric motor (50), Fig. 3 (not shown), which drives a vertical shaft (47) on which the structure 14 is mounted.
Patent JP-H0643791-B2 (JP)
Inventor: BERUNTO RAINHORUTO
IPC: E21B19/16
Filed: 1985-03-22
Abstract: With this apparatus, fully automatic screwing of tubes and sleeves in a horizontal screwing position is possible. The apparatus consists of a pair of tube grippers and a pair of screwing grippers. Both pairs of grippers are installed on a common base frame, one pair of grippers being arranged in a fixed position and the other pair of grippers being arranged so as to be movable in a compensating manner horizontally at right angles to the tube axis and vertically and so as to be traversable on the base frame in order to change the distance between the pairs of grippers. <IMAGE>
Patent JP-2944095-B2 (JP)
Title: Battery case and charger for battery type tool
Inventor: BIRII JIEE GAADONAA
IPC: H01M50/296
Filed: 1989-03-10
Granted: 1999-08-30
Abstract: A battery charger (12) accepts battery packs (14, 16, 18) of several configurations and size (number of cells). The common feature of the battery packs (14, 16, 18) is (at least) one cell (124, 124c) housed on end and substantially coaxial with a specific terminal block (22, 22a). Terminal pins (158, 160; 248, 250) are shielded from external contact and engage the terminal blades (90) of a charger terminal assembly (88) on the floor (46) of a receptacle (20). Charger terminal assembly (88) is at one end of the receptacle (20) which is elongated so that it can accommodate a battery pack "nose" portion (130, 242, 180) with either one or two cells (124, 124c) housed on end and side-by-side. Upright side walls (36, 37) of the receptacle (20) support the battery pack (14, 16, 18). In the battery pack portion (136, 170, 182) outside the receptacle (20), cells (124, 124c) may be arranged in any configuration to suit tool or other requirements. Terminal blades (90) are normally biased away from their respective terminal apertures (60, 62) to minimized risk of accidental contact. Insertion of an elongated insulation member (166, 166 min ) displaces the terminal blades (90) to a position in which they contact the terminal pins (158, 160; 248, 250). Charging control circuitry, including means (118) for sensing battery temperature, is all contained in the battery charger (12), with a visible indication of charging condition being given by light emitting diodes (120, 121) and transmitted externally through optic tubes (72, 73). In assembly of the battery charger (12), accurate register of charger terminal assembly (88) carried on a printed circuit board (82), with corresponding terminal apertures (60, 62) in the floor (46) of the receptacle (20) is achieved through the mutual engagement of a tapered dowel (68) and mating hole (86) in these parts.
Patent JP-H0710366-B2 (JP)
IPC: B21B45/02
Filed: 1992-02-06
Abstract: The invention relates to a device (10) for greasing strip- or plate-like workpieces (11) having a plurality of hollow greasing rolls (17 to 21) aligned coaxially to one another, which can be placed against the surface (22, 23) of the workpiece and are rotatably mounted on a hollow shaft (48) arranged in a frame (12) of the device. The object on which the invention is based is to provide a greasing device of the greatest possible flexibility which can be used both for complete and for partial greasing of workpieces. This object is achieved essentially by the fact that two rows (15, 16) of individually mounted greasing rolls (17 to 21) are arranged in the frame (12) of the device, above and below the place (13, 14) where the workpiece (11) passes through, it being possible to place these greasing rolls simultaneously or at different times against the facing surface (22, 23) of the workpiece. <IMAGE>
Patent JP-S586277-B2 (JP)
IPC: H01R12/59
Filed: 1980-05-26
Abstract: An insulator for covering an electric cable has recesses for receiving any portions of a connector which extend beyond a surface of the cable covered by the insulator. If the connector extends between overlapping portions of a pair of cables, the connector and the overlapping portions of the cables can be completely enveloped by sandwiching them between a pair of insulators.
Patent JP-H032579-B2 (JP)
IPC: B22D11/128
Filed: 1982-04-28
Abstract: In a method and apparatus for bending a strand in a continuous casting installation for metals, especially steel, the ferrostatic pressure of the liquid core or pool of the cast strand is supported at a transition curve along a bending path between a circular arcuate-shaped roller apron path or track and a straight roller apron path or track by means of pairs of support rolls. In order to obtain uniform low elongation velocities at the strand skin or sheel throughout the entire transition curve for the purpose of improving the surface quality of the cast strand and for avoiding structural flaws at the solid-liquid interface as well as for simplifying the adjustment, alignment and maintenance work, the transition curve along the roller apron track is continuously accommodated to changing casting and/or strand parameters by the action of the strand itself.
Patent JP-H0429903-B2 (JP)
IPC: F16H9/18
Filed: 1983-04-26
Abstract: PURPOSE:To improve the response performance in little acceleration by installing a torque increasing apparatus for increasing with high response performance the torque of an engine of an air-fuel ratio rich means, supercharger, etc., in little acceleration of a car which aims at improvement of fuel consumption. CONSTITUTION:In little acceleration in which the aimed accelerator stepping-in amount signal supplied from an accelerator position sensor 16 is within a prescribed range, and the variation speed of stepping-in is judged to be over a prescribed value, an air-fuel ratio rich signal is input into a fuel injection valve 10 on the premise of no brake stepping-in, and the amount of fuel injection from said fuel injection valve 10 is increased. Therefore, engine torque is further increased over the max engine torque, and the aimed engine output is obtained. Afterwards, the engine output corresponding to the accelerator stepping-in amount is kept constant by feedback control, and the number of engine revolution is increased to the aimed value.
Patent JP-3180429-B2 (JP)
IPC: H04W76/02
Filed: 1992-03-19
Granted: 2001-06-25
Abstract: PURPOSE:To provide the mobile telephone set in which a transmission output class from a small power output type to a large power output type is selected while the portable telephone main body is made small in size. CONSTITUTION:The portable telephone main body consists of the portable adaptor. The main body 100 is provided with a battery 43, a 1st amplifier means 13 amplifying a high frequency signal to be sent, and an antenna 4a. The adaptor 200 is provided with a battery 206 whose capacity is larger than that of the battery 43, an amplifier means 201 amplifying a transmission signal from the main body 100, a 1st path through which a signal passing through the amplifier means 201 is sent through an antenna 203, and a 2nd path bypassing the amplifier means 201 to send the transmission signal from the antenna 203. When the adaptor 200 is connected to the main body 100, a power of the main body 100 is supplied from the battery 206 and the 1st path or the 2nd path is selected.
Patent JP-H0563570-B2 (JP)
Inventor: ARUFURETSUDO SHUMITSUTO
IPC: E01H5/08
Filed: 1985-05-02
Abstract: 1. A snow removal device (3) to be fitted on the front of a carrier vehicle (2), said snow removal device having a rotor to take up and eject the snow via an adjustable loading chimney (9) onto the loading area of an accompanying vehicle (1), characterised in that there is attached to the frame (4) of the device a push rod (13) which, at least for operating duty, extends in the forward direction beyond the snow removal device, so that a buffer (21) fitted onto the front end can be positioned, for its pushing operation, against the rear side of the accompanying vehicle (1).
Patent JP-S606697-B2 (JP)
IPC: B01J23/88
Filed: 1981-06-24
Abstract: There are disclosed a catalyst and a process for the hydrodenitrogenation of a hydrocarbon stream containing a substantial amount of nitrogen compounds, such as whole shale oil. The catalyst comprises a hydrogenation component comprising chromium, molybdenum, and at least one Group VIII metal deposed upon a porous alumina-silica support, the silica of said support being present in an amount within the range of about 10 wt% to about 50 wt%, based upon the weight of said support. The process comprises contacting the hydrocarbon stream under hydrodenitrogenation conditions and in the presence of hydrogen with the aforesaid catalyst.
Patent JP-S6333845-B2 (JP)
IPC: A44B19/58
Filed: 1983-06-03
Abstract: The two coupling member supporting bands are led between a guide block and two clamping members in a vertical position and having the coupling members located at the lower side. The coupling members are aligned with the path of cutting members by means of a countersupport having two gripping members and positioned relative to the cutting members by means of a scanning apparatus. The clamping members clamp the supporting bands as well as the coupling members which are to be removed. After the coupling members have been clamped by the clamping members, the cutting members sever the coupling members at their foot section and thereafter the cut coupling members are pulled off the supporting band by means of the countersupport and the clamping members. This allows an impeccable cutting of the coupling members and that all cut coupling members can be drawn off the supporting band.
Patent JP-H0553311-B2 (JP)
Inventor: TAKAHASHI EIJU
IPC: H01L41/22
Filed: 1987-04-21
Abstract: PURPOSE:To eliminate the need for finishing and correction processes, and to facilitate and simplify preparation by a method wherein an external leading-out terminal assembly is thermocompression-bonded and connected, insulating resin powder is attached through electrostatic coating, one part of the powder is sucked and removed and the powder is melted and cured. CONSTITUTION:A plurality of ceramic electrostriction material layers 3, on one surfaces of which internal electrode layers 2 are formed respectively, are laminated, the end sections of the electrodes 2 exposed on both side faces as piezoelectric elements 1 are coated alternately with insulating layers 4 at every one layer, and external electrode layers 5 connecting the end sections of the electrodes 2 exposed are shaped. External leading-out terminal assemblies 6a, 6b are contact-bonded and connected at the central section of the layers 5 by the pushing of a heated pressure bar, both surfaces of the elements are masked with mask jigs, an outer circumference is coated electrostatically with resin powder to form a resin layer 9, and the resin powder of the terminal assemblies 6a, 6b is sucked and removed. When the layer 9 is melted and cured in a furnace, resin powder hardly adheres on the mask jigs, and ceramic laminate electronic components such as the piezoelectric elements are prepared easily and simply without finishing and correction processes.
Patent JP-H0639483-B2 (JP)
IPC: C08K5/00
Filed: 1984-05-18
Abstract: 1. A curable composition containing a) a material which can be polymerised by free radicals or cations, mixtures of these materials or a material which can be polymerised by free radicals and cations, b) at least one iron compound of the formula I [(R**1 )(R**2 Fe**II )a ]**+a a/q (LQm )**-q in which a is 1 or 2 and q is 1, 2 or 3, L is a divalent to heptavalent metal or non-metal, Q is a halogen atom, m is an integer corresponding to the sum of the valencies of L and q, R**1 is a pi-arene and R**2 is the anion of a pi-arene, and c) at least one electron acceptor as an oxidising agent.
Patent EP-1219266-B2 (EP)
Inventor: NEUMANN CARSTEN DR MED
IPC: A61F2/30
Filed: 2001-11-14
Granted: 2012-01-11
Abstract: The spinal implant comprises an outer sleeve (2), an inner core (3) and a nut (4) all made of a biological inert metal alloy and centered on a common axis. The nut engages the external screw threads of the core and has an externally accessible array of bevel gear teeth such that rotation of nut causes axial displacement of the core relative to the sleeve. An independent claim is included for spinal implant and a setting tool.
Patent EP-0566652-B2 (EP)
Inventor: MEHRA RAHUL
IPC: A61N1/05
Filed: 1991-11-13
Granted: 1997-11-26
Abstract: Electrode expansible devant être implantée dans un vaisseau sanguin ou un autre organe tubulaire. L'électrode se présente sous forme d'une structure métallique tubulaire creuse, qui peut être élargie pour qu'elle entre en contact avec les parois internes de la structure tubulaire dans laquelle elle doit être implantée. L'élargissement de l'électrode peut être effectué par déformation plastique de l'électrode, ou alors celle-ci peut être fabriquée de façon qu'elle s'élargisse de manière élastique. L'électrode est particulièrement conçue pour être implantée dans les veines et les artères, et en particulier pour être utilisée dans le sinus coronaire et la grande veine coronaire du c÷ur humain.
Patent EP-0642145-B2 (EP)
Inventor: SEYRLING GERHARD
IPC: H01R13/18
Filed: 1994-09-07
Granted: 2004-04-07
Abstract: The present invention relates to a tulip-type contact, intended to interact with a cylindrical male contact (1) and including parallel contact fingers (2), arranged side by side along the generatrices of a cylinder and provided with a common base part (3). The contact comprises a limiter of the radio travel of the fingers, which consists of a tube (4) coaxial with the fingers (2) on which the fingers (2) abut in maximum radial expansion position, and an elastic element (5) is associated with each finger (2), this element being arranged between the said tube (4) and the finger (2) and working in compression when the fingers (2) expand. <IMAGE>
Patent EP-0885702-B2 (EP)
Inventor: ZINZANI GIOVANNI
IPC: F16H57/025
Filed: 1998-06-08
Granted: 2010-10-20
Abstract: A reducer (1) for a cement mixer (2) supported for rotation on a supporting frame (5), the reducer (1) having a casing (4) connected rigidly to the frame (5); a reduction assembly (6) housed inside the casing (4); a first hollow body (9) in turn having a central first axis (30) and which is housed inside the casing (4) and activated by the reduction assembly (6); and a flange (11) coaxial with and connected rigidly to the first hollow body (9); the flange (11) being outside the casing (4) and connectable rigidly to the mixer (2); a transmission assembly (32), similar to a universal joint, being located between and mechanically connecting the reduction assembly (6) and the first hollow body (9) to enable power to be transmitted even when the reduction assembly and first hollow body are positioned obliquely; and the transmission assembly (32) being housed entirely inside the casing (4) to permit oil-bath lubrication. <IMAGE>