baber/WOPTO huggingface dataset:
Patent JP-2840840-B2 (JP)
IPC: H02G/
Filed: 1988-04-28
Granted: 1998-12-24
Abstract: Apparatus for installing cables with a certain stiffness, more in particular glass fibre cables, into a duct (6, 24) of a channelization system, using the working of a compressed gas, which apparatus is adapted to exert pushing forces on a cable (26) being introduced in order to support the compressed gas working on the cable in the duct. The apparatus comprises cable advancing means and gas inserting means. The cable advancing means include a hollow, substantially rectilinear cable lead-through channel (3) with an entrance end (4) and an exit end (5), at least one pair of wheels (8, 10; 9, 11) mounted opposite to each other for moving on a cable (26) disposed between these wheels into the direction of the outlet end (21) of the duct (6), and a pneumatic motor (15) coupled to at least one of said wheels for providing a driving couple to it. At least one of the wheels is coupled to a pneumatic piston/cylinder combination (13, 14), in such a way that when compressed gas is supplied to the pneumatic cylinder (14), transverse forces will be exerted on the cable (26) disposed between the wheels (8, 10; 9, 11). The gas inserting means include a gas channel (7), which debouches into the cable lead-through channel (3) and which is adapted for inserting compressed gas into the lead-through channel (3) between the wheels and the exit end (5) of the lead-through channel (3). The motor (15) is capable of providing a driving couple, which is larger than the driving couple, which has to act on the cable (26) to compensate a pressure difference existing at the inlet end of the duct between the pressure inside and the pressure outside the cable lead-through channel (3) as a consequence of inserting the compressed gas via the gas channel (7) into the cable lead-through channel (3). The pushing forces are exerted by the wheels on the cable (26) as a consequence of the cooperative effect of the driving couple and the transverse forces. The gas channel (7), the pneumatic motor (15) and the piston/cylinder combination may be coupled to the same compressor. For use in a tandem arrangement the apparatus comprises further a coupling unit (18) to be coupled to an outlet end (21) of a preceding duct section (24), and which includes a mainly hollow housing (19), an outlet pipe (23) for diverting a flow of gas, which may leave the outlet end (21) of the duct section (24), and an outlet opening (22) through which a cable may be led into the direction of the entrance end (4) of the cable lead-through channel (3). Advantages: the exerted transverse forces are very acurately adjustable and substantially constant; the apparatus is non-destructive to the cable when cable introduction is slowing down or stagnates; in a tandem arrangement the apparatus needs hardly any human interference and is safe for the operating staff. <IMAGE>
Patent JP-2802285-B2 (JP)
IPC: A61K8/37
Filed: 1990-05-08
Granted: 1998-09-24
Abstract: The problem of providing a storage stable anti-calculus toothpaste comprising a tripolyphosphate salt is remedied by incorporating more than 4% of the salt and having the pH from about 8 to about 10. A tripolyphosphate salt may also be combined with a noncationic anti-bacterial agent such as triclosan to provide a composition having anti-calculus and anti-plaque activity.
Patent JP-H0536066-B2 (JP)
IPC: A61M1/00
Filed: 1990-05-09
Abstract: A ventriculostomy reservoir (16, 110, 210) includes a rigid base (26, 126, 226) and an elastomeric cap (42, 142, 242) which is positioned over the base (26, 126, 226) to enclose a reservoir well (28, 128, 228). A rigid cap insert (50, 150, 250) is captured by the lower portion of the cap (42, 142, 242) and is positioned for engagement with the base (26, 126, 226). The cap insert (50, 150, 250) and the base (26, 126, 226) are configured so that the cap (42, 142, 242) may be snap-fit onto the base (26, 126, 262) in a manner forming a fluid-tight seal therebetween. In one form of the invention, the cap insert (50) includes a cylindrical portion (266) which extends downwardly from a flange-like portion (32) captured within the cap (42), to fit within an upwardly extending wall portion (38) of the base (30). The cylindrical portion (66) includes an encircling protrusion (264) on an exterior surface thereof which engages and fits within an encircling detent provided on the interior surface of the wall portion (38) to snap-fit the cap (42) to the base (30). In a second embodiment of the invention the cap insert (150) exteriorly surrounds an upper end of the base (126), and a similar protrusion (164) and detent (162) arrangement is utilized to snap-fit the cap (142) to the base (126). In a third embodiment of the invention the cap insert (250) overlies an upper end of the base (226) and is secured to the base (226) through an interference fit both on interior and exterior surfaces of the wall portion (238) of the base (226).
Patent JP-H0159211-B2 (JP)
IPC: C11D3/08
Filed: 1983-07-08
Abstract: Novel granular particulates of sodium metasilicate, well adapted for improved detergency applications, are comprised of a central core of essentially anhydrous sodium metasilicate and a core-enveloping sheath of sodium metasilicate pentahydrate therefor, the amount of water which comprises said sodium metasilicate pentahydrate comprising at least 10% by weight, and advantageously from 10 to 20 or 25% by weight, of the total weight of said particulates.
Patent JP-2593552-B2 (JP)
IPC: C07C29/17
Filed: 1989-05-24
Granted: 1997-03-26
Abstract: Process for preparing 2-alkyl-1,4-butanediols and mixtures with 1,4-butanediol which comprises bringing together, at an initial alkaline pH, and at a temperature and pressure suitable for reaction, 2,3-dihydrofuran, hydrogen, an unsubstituted aliphatic aldehyde, especially formaldehyde, and a hydrogenation catalyst. Also processes for preparing mixtures of tetrahydrofuran and 3-alkyltetrahydrofuran from the diol mixtures, and copolymers from the tetrahydrofuran mixtures.
Patent JP-3768642-B2 (JP)
IPC: G01N29/04
Filed: 1997-05-20
Granted: 2006-04-19
Abstract: The equipment comprises at least one ultrasound probe (15) which is subject to a pressure applied to the rail. The probe acts on the rail via a smooth band (17) of synthetic material which is permeable to ultrasound. Sprays (20) are provided to create liquid films between the probe and the band, as well as between the band and the surface of the rail. The band forms an endless loop which passes over two toothed wheels. The band is held continuously in contact with the surface of the rail.
Patent JP-2553150-B2 (JP)
IPC: C12M3/00
Filed: 1988-05-30
Granted: 1996-11-13
Abstract: In this computer-assisted system, a pointer which can be moved in the image on the monitor (10) is superimposed on the television image of the cell culture and is positioned by the operator on the cells to be injected by relative movement of the pointer/image in the television image. The coordinates of the cells indicated in this way are stored by the computer (11) which subsequently automatically moves the capillary tip to, and inserts it into, the selected cells. In an advantageous embodiment, the computer makes the insertion movement parallel to the long axis of the capillary by a superimposed movement (x) of the microscope stage and of the drive for adjusting the height (z) of the capillary (4) on the micromanipulator (3).
Patent JP-3034989-B2 (JP)
IPC: B21C1/08
Filed: 1991-03-20
Granted: 2000-04-17
Abstract: In a non-slip rectilinear wiredrawing machine with tangentially uncoiling capstans (1), each capstan is composed of two concentric and coaxial parts, the first (2) of which driven by a motor (10) and comprising the typical capstan pulling face (2a), the second part (3) a freely-revolving ring (33) affording a run-out (3a) from which the wire (9) is drawn through a die (32) by and onto a successive capstan; the speed of the individual capstans is synchronized by a device (50) capable of monitoring both the angular movement (Sc) of the shaft (5) driving the first part (2) of the capstan and the angular movement (Sa) of the ring (33), detecting any difference between the two, and correcting the angular velocity (Nc) of the shaft (5) accordingly. <IMAGE>
Patent JP-3317548-B2 (JP)
IPC: G01N21/89
Filed: 1993-05-17
Granted: 2002-08-26
Abstract: In the embodiment, the entire cylindrical surface of a cylindrical object such as a cigarette is optically inspected by first inspecting at least 180 DEG  of the circumference of a first side of the surface, and then inspecting at least 180 DEG  of the circumference of the other side. Each of the inspection stations illuminates more than 180 DEG  of the circumference and images the surface from two angularly spaced directions to ensure that at least 180 DEG  of the circumference is seen at each station. Any object having a defective image is automatically rejected from the apparatus, and the images and other statistical information regarding the performance of the system are displayed by the system. The images are formed in such a way as to greatly increase the speed at which the inspection system operates so that it an keep up with the very high rates at which objects such as cigarettes are made in modern machinery (e.g., approximately 10,000 cigarettes per minute). The images are analyzed using techniques which make possible the detection of very small defects and also compensate for possible nonuniform illumination of the objects in the circumferential direction. In another embodiment, inspection of completed cigaretes is accomplished by the cigarettes travelling on a rolling drum 1 pas a single stationary rolling block 12 with perferably two cameras 5,14 connected to a vision system. The first camera views the cigarette before the rolling block, the cigarette is then rolled approximately 180 DEG  and then the second camera views the previousl hidden portion of the cigarette. Cigarettes are accepted or rejected based on a comparison of the viewed cigarettes to a predetermined set of characteristics. <IMAGE>
Patent JP-3022178-B2 (JP)
IPC: H01L25/07
Filed: 1994-06-21
Granted: 2000-03-15
Abstract: PURPOSE:To reduce the thermal resistance of a module and to enhance reliability of wiring connection while minimizing modification in the compositional elements of an existing semiconductor module while furthermore to realize compaction and reduction in the inductance of wiring. CONSTITUTION:An insulating board 104 is provided on the surface of a module board, i.e., a metal plate 103. An electrode 115 disposed on the surface of a power device chip 101, on the active region side thereof, is connected directly to an electrode, i.e., a metal film 105, disposed on the surface of the insulating board by means of solder 110, for example, thus enhancing the reliability of wiring. Thermal resistance of the module is also reduced because heat, generated from the active region, does not pass through the power device chip but is transmitted directly to the module side.
Patent JP-H0154929-B2 (JP)
IPC: H03F1/52
Filed: 1985-08-07
Abstract: A temperature protection circuit includes a band gap circuit furnishing a first reference voltage being temperature independent. An amplifier circuit connected to the band gap circuit for receiving and amplifying the first reference voltage and supplying a second reference voltage. A negative feedback network is connected to the amplifier circuit for feeding back the second reference voltage to the amplifier circuit, a sensor circuit is connected between the amplifier circuit and the negative feedback network, temperature-determining circuit parts are thermally coupled to the sensor circuit and supply a temperature dependent voltage to the sensor circuit. The sensor circuit compares the second reference voltage with the temperature dependent voltage according to a given comparison criterion, and a control circuit is activated by the sensor circuit if the comparison criterion is fulfilled for controlling the temperature-determining circuit parts. The control circuit includes a feedback of the sensor circuit to the negative feedback network.
Patent JP-3773562-B2 (JP)
IPC: B65D85/57
Filed: 1995-07-13
Granted: 2006-05-10
Abstract: The present invention relates to a container for a plurality of discs, particularly compact discs, which comprises a tray-like body having, on its bottom, a first flat surface and a second flat surface arranged side by side and at different levels. The container comprises a first swing-out frame, pivoted to the tray and accommodatable at the first flat surface, and a second swing-out frame, pivoted to the tray and partially accommodatable on the second flat surface so that the remaining part overlaps, and is spaced from, the first frame accommodated on the first flat surface. Each frame supports two discs on opposite faces. <IMAGE>
Patent JP-3353077-B2 (JP)
IPC: B21D53/00
Filed: 1994-07-13
Granted: 2002-12-03
Abstract: Disclosed is a cambering apparatus for imparting a predetermined camber to a leaf spring blank loaded between a pair of dies opposing vertically to each other by bringing the dies closer relative to each other; the apparatus comprising an upper variable die (22) and a lower variable die (23); the upper variable die (22) essentially consisting of a multiplicity of upper supporting members (29) disposed on upper guide members (28) to be slidable in the longitudinal direction thereof; and a multiplicity of upper shaping fingers (30) fitted descendably in U-shaped grooves (29a) defined on the upper supporting members (29), respectively; whereas the lower variable die (23) consisting essentially of a multiplicity of lower supporting members (71) disposed on lower guide members (70) to be slidable in the longitudinal direction thereof; and a multiplicity of lower shaping fingers (72) fitted ascendably in U-shaped grooves (71a) defined in the lower supporting members (71), respectively; wherein the shaping fingers (30,72) are ascended or descended to be positioned onto the supporting members (29,71) respectively by a die shaping device (24) disposed in the main body frame (21) so as to form a predetermined die profile by each of the upper and lower groups of shaping fingers along the opposing ends of the groups of shaping fingers. <MATH>
Patent JP-3431291-B2 (JP)
IPC: H04Q11/04
Filed: 1994-08-08
Granted: 2003-07-28
Abstract: If information is to be exchanged optionally in encrypted or unencrypted form between ISDN terminals (15, 16; 20, 21), that is to say terminals or telecommunication systems, assuming that the ISDN basic call procedures are available at the interfaces but supplementary service are not yet available everywhere, it will be the cryptographic devices, instead of the network, which will control the further setting-up of the connection after a phase initiated during the setting up of the connection, in which the network (14) has already established a connection between the calling and the called cryptographic device, the already existing B-channel connection being used for the mutual control, that is to say the D-channel procedures at the ISDN terminal interfaces being mapped onto B-channel procedures at the network interfaces, using an appropriate in-band coordination. The invention can be used in conjunction with the use of cryptographic devices in ISDN. <IMAGE>
Patent JP-2804099-B2 (JP)
IPC: A61K31/13
Filed: 1989-07-28
Granted: 1998-09-24
Abstract: p-Hydroxyphenone derivatives of the general formula I 
<IMAGE>
 in which R<1>, R<2> and R<3> are identical or different and are methyl, chlorine, bromine and hydrogen, where R<1>, R<2> and R<3> are not all H, R<4> and R<5> are identical or different and are H, C1-C4-alkyl or OR<6>, where R<4> and R<5> are not both H, X is a -CH=CH-, -CH2CH2- and -CH2-bridge, Y is a straight-chain or branched, saturated or unsaturated C1-C4-bridge and Z is the radical NR<6>R<7>, where R<6> and R<7> are, independently of one another, hydrogen or C1-C4-alkyl, or Z is a 5- or 6-membered ring with a nitrogen atom in position 1 and, where appropriate, additionally a second N or an O or S atom, where the second N atom is substituted by R<7>, the physiologically tolerated salts thereof, and medicaments prepared therefrom and the use thereof as Vaughan-Williams Class III antiarrhythmic.
Patent JP-2818617-B2 (JP)
IPC: A61K38/095
Filed: 1990-08-07
Granted: 1998-10-30
Abstract: The invention relates to analogues of 8-D-homoarginine-vasopressin of the general formula <IMAGE>  in which the meanings are:     X L-O-methyltyrosine   L-p-ethylphenylalanine   D-p-ethylphenylalanine   L-p-methylphenylalanine or   D-p-methylphenylalanine   and   R cysteine or  beta -mercaptopropionic acid to a process for the preparation thereof by solid-phase synthesis and to the pharmaceutical use thereof. The analogues of vasopressin have a selectively increased affinity for uterine oxytocin receptors, where they have an antagonistic action to oxytocin. The analogues of deaminovasopressin furthermore have a significantly reduced antidiuretic activity compared with [8-D-arginine]-deaminovasopressin.
Patent JP-2996953-B2 (JP)
Title: Umbrella
Inventor: KINUGAWA KOICHI
IPC: A45B25/12
Filed: 1998-07-30
Granted: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a stable umbrella structure which can be easily assembled by providing a shank, a lower ring, an upper ring, a stretcher, a rib and a sheet composed of ethylene polyvinyl alcohol(EVA), and slidably arranging the lower ring on an outer periphery of the shank. SOLUTION: All members except for a sheet 6 are formed of resin such as an ABS resin, a polystyrene resin and a polypropylene resin, and the sheet 6 is formed of an EVA film. A lower ring 2 is slidably installed in the vertical direction on the outside of a shank 1, and an upper ring 3 is fixedly installed in an upper part of the shank 1. One end of a stretcher 4 is rotatably installed on the ring 2, and the other end of the stretcher 4 is installed so as to engage with a prescribed part of a rib 5. One end of the rib 5 is rotatably installed on the upper ring 3, and an exposed part 6a of the sheet 6 is fitted in the other end of the rib 5, and a removable cap 10 is installed in an upper part of the upper ring 3 so as to sandwich the sheet 6 between it and the upper ring 3.
Patent JP-3142653-B2 (JP)
IPC: C08L21/00
Filed: 1992-08-27
Granted: 2001-03-07
Abstract: A process for preparing diene rubber vulcanisates in which the vulcanisation is carried out in the presence of from 1 to 4.5 parts by weight of crosslinking substances having the formula <IMAGE> where n is 2 or 6 and Bz is benzyl, in the simultaneous presence of a very small amount of sulphur and a small amount of mercapto or sulphenamide accelerators or mixtures thereof, at temperatures of from 140 to 200 DEG C. Elastomers of hitherto unachieved excellent ageing resistance and reversion resistance are obtained after relatively short vulcanisation times using economical amounts and avoiding blooming phenomena in the vulcanisate.
Patent JP-H0732583-B2 (JP)
IPC: H02K41/035
Filed: 1985-10-28
Abstract: A linear motor comprises a first yoke (19), a second yoke (20) spaced by a first gap (25) from the first yoke (19), a current-carrying coil (21) surrounding at least one of the first yoke (19) and the second yoke (20), and a magnet (14) spaced by a second gap (27) from the first and second yokes (19, 20). An end portion of the magnet (14) extends over the first gap (25) when the magnet (14) is in an end or starting position.
Patent JP-2686038-B2 (JP)
IPC: H02K23/66
Filed: 1993-09-29
Granted: 1997-12-08
Abstract: A miniature motor has a metallic tubular case (1) closed at one end and a permanent magnet (2) fitted to the inner surface thereof. A case cap (6) closes the open end of the case, and a rotor comprising an armature (3) and a commutator (4) is rotatably supported by bearings (9, 10) provided on the closed end of the case (1) and on the case cap (6). A pair of brush holders (15) support brushes (45) which make sliding contact with the commutator (4), and are mounted on the case cap (6) together with a pair of electrically conductive connecting members (16). A pair of terminals (18, 17) is provided on each brush holder and connecting member so that a positive temperature coefficient resistor (49), a capacitor (47) and a pair of choke coils (19) may be selectively installed on the inner end face of the case cap (6). <IMAGE>
Patent JP-H0445710-B2 (JP)
IPC: F16K3/316
Filed: 1984-12-14
Abstract: A shutoff wedge for a shutoff valve has a U-shaped sliding shoe of synthetic plastic material with good sliding properties, high wear resistance, and sufficient temperature strength, which is inserted in guiding grooves of the shutoff wedge which is sealingly enclosed by a rubber elastic jacket up to the sliding faces abutting against guiding strips of a shutoff valve housing. A method of anchoring of the synthetic plastic sliding shoe and a mold therefor are also provided.
Patent JP-3479005-B2 (JP)
IPC: H01L21/52
Filed: 1999-09-22
Granted: 2003-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a die bonder which can form a high quality solder junction at the time of mounting a pellet on the land section having nearly the same small size as the pellet has and little margin of a lead frame. SOLUTION: At the time of mounting a pellet 4 on a land section 3, a descending collet 14 is once stopped at the time when the rear surface of the pellet 4 comes into contact with melted solder 2. While the collet 12 stops, the rear surface of the pellet 4 is heated and the solder 2 adapts itself to the pellet 4 and spreads over the whole rear surface. Thereafter, the collet 12 is lowered to a lower stopping point at a low speed and, after releasing the pellet 4, the collect 13 is raised. Consequently, the solder 2 can be spread over the whole joint surface of the pellet 4 and, at the same time, the protrusion of the solder 2 from the land section 3 can be prevented.
Patent JP-2574695-B2 (JP)
IPC: A61C8/00
Filed: 1988-11-16
Granted: 1997-01-22
Abstract: The disclosure relates to a spacer for a dental implant disposed between a fixture implanted in the jaw bone and a dental bridge/artificial tooth. Both the spacer and the dental bridge/artificial tooth are secured by screw unions, both of the screw unions having a fixed angle of deviation ( alpha ). The spacer includes a substantially conical base portion (1) intended to cooperate with the upper portion of a fixture (19), an intermediate portion (8) and a conical upper portion (9).
Patent JP-3233140-B2 (JP)
IPC: F01L1/34
Filed: 1999-10-14
Granted: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent a spring from coming off in assembly by housing a rotor provided with radially arranged vanes inside a housing provided with a shoe protruded in the radial direction and energizing chip seals arranged in the shoe and the vanes by means of a spring engaged with the chip seals. SOLUTION: In a hydraulic actuator 1 regulating intake valve timing, a rotor 20 fixed to a camshaft is housed in a housing, while the rotor 20 is provided with first-fourth vanes 33-36 radially, and in each of the vanes 33-36, a chip seal 42 is arranged in the position abutting on a case 12. On the other hand, a shoe 38 is projected in the case 12 in the radial direction of the case 12, and in the shoe 38, a chip seal 17 is arranged in the position abutting on a vane supporting body 37 in the rotor central part. In this case, both ends of a circular arc type back spring 111 are inserted into notched parts 112 arranged in the respective chip seals 110 (17, 42), so that the chip seals 110 and the back spring 111 are integrated together.