baber/WOPTO huggingface dataset:
Patent JP-H0263052-B2 (JP)
IPC: B22D17/20
Filed: 1983-03-30
Abstract: This invention relates to an improved method of manufacturing a heater nozzle for an injection molding system. The heater nozzle has a helical heating element which is cast into an outer portion around an inner liner through which the melt flows. The outer portion is formed of a conductive material such as a beryllium copper alloy and the inner liner is formed of a durable corrosion resistant material such as stainless steel to provide an excellent combination of these characteristics. The heater nozzle is made by positioning the heating element around a pre-heated solid threaded liner in a mold and pressure casting the beryllium copper outer portion around them. The elongated liner is very accurately located in the mold by having the lower end received in a seat in the mold and the upper end received in an aperture through the plunger as it closes. In another embodiment, the inner liner is provided with a Y-shaped joint by attaching an arm portion to it by brazing them in a vacuum furnace prior to the pressure casting step. After pressure casting, the liner is then drilled to form the melt passage through it and the heater nozzle is machined to remove the projecting ends of the liner and to finish the outside according to predetermined dimensions. This provides a very economical method of making heater nozzles with the necessary combination of characteristics to withstand the operating conditions of a large range of applications.
Patent JP-H0654266-B2 (JP)
IPC: G01L1/00
Filed: 1990-03-08
Abstract: A stress wave load cell (10) comprises a propagation member (12) to which is acoustically coupled a transducer (22). Electrical pulses are supplied to the transducer (22) from a pulse generator (24) and the electrical pulses are converted into stress wave signals which propagate through the propagation member (12). The transducer (22) also detects the stress waves after propagation through the propagation member (12) and supplies an electrical signal to processor (26) which gives a measure of the load applied to the load cell (10). Damping members (14,16) which have profiled surfaces (15,17) are caused to move into damping contact with the propagation member (12) when a load is applied to the load cell (10). The damping members (14,16) damp the propagation of the stress waves in the propagation member (12) and the damping is proportional to the area of damping contact, the area of damping contact increases with the load applied.   May be used to measure tensile load or compressive load and may be used as a touch sensitive panel.
Patent JP-2958749-B2 (JP)
IPC: A23G3/02
Filed: 1996-02-20
Granted: 1999-10-06
Abstract: A powder collecting and transporting device capable of collecting powder left on a conveyer after the powder is sprinkled on cakes and bread into a laterally elongated powder container, and transporting the powder in the container to a desired location by air suction. The device includes a hopper having an elongated powder discharge opening at its bottom portion and a cylindrical frame fluidly connected to the bottom portion. In the cylindrical frame, a suction pipe is rotatably provided. The suction pipe has an end portion in communication with a suction device. The suction pipe is formed with a slit at its peripheral surface. The slit forms a spiral line making one round along the longitudinal axis of the suction pipe. A part of the spiral slit is in alignment with the discharge opening to provide a suction port having small area for providing fluid communication between the hopper and the suction pipe. By rotation of the suction pipe, the suction port is moved along the longitudinal direction of the powder discharge opening. <IMAGE>
Patent JP-S648173-B2 (JP)
IPC: F02C7/18
Filed: 1981-04-28
Abstract: In order to improve cooling of an at least two-part guide vane support or carrier for gas turbines, at which deformations do not occur during any operating state and whose parting surface-connection flanges and connection elements are constructed such that they can withstand, essentially free of deformation, all bending moments resulting from the thermal stresses, it is proposed to design the cooling agent channels arranged within the wall of the guide vane support alternately over the circumference thereof as infeed lines or openings and/or outfeed lines or openings and containing connection channels leading to the individual guide vanes or blades. The guide vane support possesses an essentially conical configuration over its axial extent. At the guide vane support there are provided substantially comb-like slotted elements defining the parting surface-connection flanges and the individual comb-like slotted elements may comprise individual sheet metal members which are fixed, as by welding, to the guide vane support.
Patent JP-H0238755-B2 (JP)
IPC: E21D9/06
Filed: 1983-04-14
Abstract: for thrusting a shield for use in tunneling includes the steps of causing a rotary head (14), provided at the front portion of a shield body (12), an eccentric motion sothat earth, soil or sand covering the front of the shield is pressed away radially of the shield, and exerting a thrust on the shield body during the eccentric motion of said rotary head. Apparatus for carrying outthe method includes a driven crank shaft (22) or a driven eccentric straight shaft, a conical or frustoconical rotary head (14) supported rotatably by the crank or eccentric straight shaft, conveyor for discharging mined material backwardly, and hydraulic jacks for imparting a thrust to the shield bodv.
Patent JP-H0464214-B2 (JP)
IPC: H04B1/40
Filed: 1984-04-09
Abstract: PURPOSE:To call a base station equipment from a mobile station equipment side even if transmission system in the base station equipment is talking by storing a registration request signal and reading out said signal after the end of transmission. CONSTITUTION:When the transmission system is in talking status, a talking detecting circuit 23 detects the talking status, a switch circuit 25 is connected to a voice side under control by a controller 24 and registration request signals in respective mobile station equipment which are received during the talking period are successively stored in a storage device 18. At the end of the talking status through a microphone, the controller 24 reads out the registration request signals successively from the storage device 18 on the basis of an output from the talking detecting circuit 23. These read-out registration request signals are converted into registration acknowledge signals by an encoder 28 and returned to respectively corresponding mobile station devices through the switch circuit 25.
Patent JP-H0414476-B2 (JP)
IPC: H01R4/70
Filed: 1983-05-19
Abstract: A shield connection device (10) for connecting EMI shielded cable shield to an EMI enclosure, includes an electrically conductive body (12) defining a shield termination enclosure, the body having a plurality of passageways (14) extending through the body, the passageways substantially parallel to longitudinal axis of the body and the body (12) having means (20) for obtaining access to the passageway. The connection device may include means (22) adjacent to the access means for applying fixable electrically conductive material (26) to the passageway (14) through the access means (20) for electrically connecting EMI cable shield thereto. In a preferred embodiment of the invention, the means (22) for applying fixable electrically conductive material in the form of solder comprises a heat-recoverable sleeve (24) with a preform of solder (26) on its interior. Sufficient material is provided for filling the opening with electrically conductive material to block EMI paths through the passageway (14).
Patent JP-2778464-B2 (JP)
IPC: E04H3/12
Filed: 1994-05-06
Granted: 1998-07-23
Abstract: A storage-type chair (7) has been developed with a view to improve solidness of a leg body during use without sacrificing compactness in a folded condition, and is applicable to, for example, mobile seats (1) and the like. The chair (7) comprises a support member (8) installed on a stepped floor (2) or the like, first link elements (9) turnable relative to the support member (8) in forward and backward directions, second link elements (11) provided rearwardly of and substantially in parallel to the first link elements (9) and turnable relative to the support member (8) in forward and backwards directions, elbow members (12) pivotally mounted to upper ends of the first link elements (9) and the second link elements (11), respectively, a seat (13) pivotally supported by the first link elements (9), and a chair back (14) born by the second link elements (11). <IMAGE>
Patent JP-2997084-B2 (JP)
IPC: B41F7/26
Filed: 1991-04-03
Granted: 2000-01-11
Abstract: A control system for at least one printing unit, comprising a damping and inking unit, of an offset sheet printing press is described, the forme damping roller (4) being pre-damped without contacting the plate cylinder (7) or the forme inking rollers (1), after which the pre-damped forme damping roller (4), which is still in contact with the dipping roller (5), is engaged on the plate cylinder (7) which is thus pre-damped without moisture being transferred to the forme inking rollers (1), after which the forme inking rollers (1) are engaged on the plate cylinder (7) which is thus pre-damped and pre-inked, after which the printing begins. With the control system according to the invention, the waste sheets during start up of the machine can, in particular, be reduced quite substantially without the quality of printing being impaired as a result. <IMAGE>
Patent EP-1159184-B2 (EP)
Title: Steering system for motor vehicles
Inventor: SEMMLER CARSTEN
IPC: B62D5/04
Filed: 2000-02-21
Granted: 2006-04-26
Abstract: The invention relates to a steering system for motor vehicles in which the steerable vehicle wheels (3, 4) and the steering wheel (6) have no mechanical coupling linking them. To generate a restoring torque depending on the steer angle at the steering wheel (6) a non linear return device (7) is used which produces a restoring torque at the steering wheel (6) according to a desired curve. The storing torque exerted by the return device (7) can be superimposed with a corrective torque that is produced by an electric motor (8).
Patent EP-1662971-B2 (EP)
Inventor: BIRK JANEL
IPC: A61B/
Filed: 2004-09-15
Granted: 2017-02-15
Abstract: A surgical fastening system for implantable devices is disclosed. The implantable device may contain a plurality of fasteners in pre-deployment position, may have a housing fitted over or around it which contains a plurality of fasteners in pre-deployment position, or may be a part of a two-part system into which it fits. Accordingly, the present invention also encompasses a deployment system or tool that optionally positions the implantable device, and which causes the fasteners to move into post-deployment position. The fasteners may be staples, metal loops, coils, springs or hooks formed of biocompatible materials, including shape memory alloys such as NiTi.
Patent EP-1808062-B2 (EP)
Inventor: AUTERMANN LUDGER
IPC: A01D41/127
Filed: 2006-11-15
Granted: 2012-07-25
Abstract: The device (12) has an optical sensor system (13) that detects chlorophyll content of cultivated plants (14) during harvesting process, and an evaluation unit that generates a weed signal. The optical sensor system operates with a wavelength ranging between 400 and 700 nanometer. A sampling width of the optical sensor system corresponds to operating width of an intent device (3).
Patent EP-2172654-B2 (EP)
Inventor: PEDERSEN NICHOLAS
IPC: F04D29/44
Filed: 2008-10-01
Granted: 2013-11-20
Abstract: The aggregate has a suction inlet (4) provided on an inlet side of an impeller, and a pressure outlet (12) provided at an outlet side of the impeller. A vortex flow sensor and a guide element are arranged in a pipeline segment formed by the suction inlet and/or the pressure outlet. The guide element controls flow through the pipeline segment. The guide element is formed as a rib (22) inwardly protruding from an inner wall (26) of the pipeline segment. The rib extends in a flow direction (S) of a fluid along the inner wall.
Patent EP-2447486-B2 (EP)
Inventor: GRUHLER TOBIAS
IPC: F01M13/04
Filed: 2009-08-01
Granted: 2018-02-07
Abstract: The separation device is provided with an impactor (16), which possesses a perforated plate (20) that is flown from the aerosol and approximately parallel to latter running impact plate (22) arranged in direction of flow in the distance behind the perforated tile. The perforated tile and the impact plate are separately manufactured, connected by a connecting element, and are installed in a module as a unit.
Patent EP-0234361-B2 (EP)
Inventor: HILLE HANS-DIETER
IPC: C08G18/75
Filed: 1987-02-06
Granted: 1994-07-13
Abstract: PCT No. PCT/EP87/00056 Sec. 371 Date Aug. 26, 1988 Sec. 102(e) Date Aug. 26, 1988 PCT Filed Feb. 6, 1987 PCT Pub. No. WO87/05305 PCT Pub. Date Sep. 11, 1987.Dispersions of crosslinked polymer micro-particles in aqueous media, a process for the preparation of these dispersions, and coating compositions containing these dispersions. The invention relates to dispersions of crosslinked polymer micro-particles in aqueous media, which have been prepared: (1) by dispersing a mixture of the components (A) and (B) in an aqueous medium, the component (A) being composed of one or more polyester-polyols containing at least 2 hydroxyl groups, and the component (B) being composed of one or more polyisocyanate compounds, and the component (A) having available a number of ionic groups, preferably carboxylate groups, sufficient to form a stable dispersion, and at least one part of the components (A) and/or (B) containing more than 2 hydroxyl or isocyanate, respectively, groups per molecule and (2) by subsequently heating the dispersion thus obtained to a temperature sufficiently high for the components (A) and (B) to react to form crosslinked polymer micro-particles.
Patent EP-0258865-B2 (EP)
Inventor: VARMA SHAMBHU DAYAL
IPC: A61K31/07
Filed: 1987-09-01
Granted: 1995-01-04
Abstract: An aqueous ophthalmic preparation is described for the treatment of dry and/or irritated eyes. The preparation is comprised of retinol and/or derivatives or precurosors thereof, solubilized in water. Certain non-ionic surfactants and propylmethylcellulose are disclosed as solubilizing agents, with propylmethylcellulose also acting as a mucin-like constituent. The vitamin-containing preparation also contains (1) free radical scavenging compounds and (2) compounds capable, in solution, of chelating multivalent metal cations present in human and/or animal external eye tissue or tear film. The preferred free radical scavenger is mannitol. The preferred chelating agent is EDTA, present in minimal quantities for chelating certain catalytically active metallic ions present at or near the surface of the eye. Also described are tonicity adjusting compositions and an ophthalmic solution buffering system comprising citric acid and citrates.
Patent EP-0302523-B2 (EP)
Inventor: LASSEN FREDERICH O
IPC: A61F13/15
Filed: 1988-08-05
Granted: 2001-12-05
Abstract: The invention is generally accomplished by forming a three-dimensionally shaped, externally worn feminine protection device (10) which has been mechanically shaped by folding, molding or other forming techniques in such a way that it has a raised portion (34) located within the back one-half to two-thirds of the device that functions to cause the pad to readily fit to and generally align itself within the inverted V-shaped regions of the woman's lower abdominal region, vulva, perineum and the anterior portion between the buttocks. The forward portion (30) of the device of the invention generally is flattened in use to cover externally the area of the pubic mons and the area exterior of the clitoris. The back portion (32) of the device is formed in a peak (34) like shape which readily adjusts to and molds to the inverted V-shape of the rear portion of the labia, the perineum and the forward portion of the area between the buttocks.
Patent EP-0630463-B2 (EP)
Inventor: KOHLRUSCH GERD-DIETMAR
IPC: F24H1/10
Filed: 1993-03-12
Granted: 1999-04-21
Abstract: An electric instantaneous water heater has a cold water inlet (1), a volumetric flow-dependent control device (3) for controlling the heating capacity, an insulating section (4), a heating section (5) and a second insulating section (6). The heating section is composed of several tubular modules (5a, 5b, 5c) with a rounded plastic tube (51) for receiving a heating spiral (50a, 50b, 50c). Helicoidal ribs (52) are shaped on the inner wall of said reception tube to increase the turbulence of the water flowing through the heating module. The first and second insulating sections (4, 6) are designed as flexible hoses pressure-tightly coupled each to a connecting branch (44, 63) of a heating module (5a, 5c). The individual heating modules can be easily exchanged.
Patent JP-S562359-B2 (JP)
IPC: G10L25/90
Filed: 1976-09-08
Abstract: PURPOSE:To obtain respective fundamental periods of fundamental wave components by using the signals obtained by removing partial auto-correlative components from composite signals.
Patent JP-H0239539-B2 (JP)
IPC: C08L77/00
Filed: 1981-07-13
Abstract: An extruded profiled section characterised in that it has been extruded from a composition comprising a blend of a linear polyamide, a linear polyester containing at least 80% by weight of ethylene terephthalate units and an inorganic fibrous filler wherein the composition contains 5 to 60% by weight of the composition of the filler and the weight ratio of polyamide to polyester is between 1:1 and 49:1, which composition preferably has a melt flow index of not greater than 2 measured according to ASTM-D1238 using a standard die of bore 2.096 mm, length 8 mm and a load of 2.16 kg at a temperature of 285°C.A preferred composition for preparing the extruded profiled section comprises a blend in which the polyamide contains an excess of terminal amino groups, and preferably at least 20 g equivalents of terminal amino groups per 10<sup>6</sup> g of polyamide, in excess of the carboxyl groups.
Patent JP-H0737463-B2 (JP)
IPC: C07D499/897
Filed: 1988-05-10
Abstract: Diastereomeric 5R,6S-6-(1R-hydroxyethyl)-2-(1S-oxo-3R-thiolanylthio )-2-penem-3-carboxylic acid and 5R,6S-6-(1R-hydroxyethyl)-2-(1R-oxo-3S-thiolanylthio )-2-penem-3-carboxylic acid, and pharmaceutically-acceptable salts and in vivo hydrolyzable esters thereof, useful as systemic antibacterial agents; and intermediates and processes which are useful in the said synthesis of said diastereoisomers.
Patent JP-2796039-B2 (JP)
IPC: B60L7/12
Filed: 1993-05-14
Granted: 1998-09-10
Abstract: A braking apparatus for an electric vehicle in which a mechanical anti-lock brake and regenerative braking cooperate with each other to improve a braking performance is realized. On condition that an accelerator is released off, the wheel rotation number is large, and a brake is trod on, a large regeneration mode is selected by a motor controller when a wheel slip is small, and a regeneration mode is selected when the wheel slip is large. When the wheel slip is small, the braking force exerted on each wheel is increased by the brake controller and the regenerative braking force is also increased so that a slip ratio comes quickly closer to 0.2. When the wheel slip is large, the brake controller reduces the braking force so that the slip ratio comes closer to 0.2. In this case, the regenerative braking force is smaller than the above case of the small wheel slip to such an extent that the operation of the brake controller is not disturbed. On condition that the accelerator is released off, the wheel rotation number is large, and the brake is released off, the regeneration mode is selected when the regeneration switch is turned on, and a coasting mode is selected when the regeneration switch is turned off.
Patent JP-H0440123-B2 (JP)
IPC: B23C5/24
Filed: 1982-07-05
Abstract: A milling cutter (10) having an adjustable finishing insert assembly (30) provided with a finishing insert pocket (32) having a planar bottom wall (40) disposed at an inclined angle relative to the planar surface (16) of the cutter. A locating seat (34), having a finishing insert (36) fixedly mounted therein, is adjustably mounted within the insert pocket (32). By adjusting the position of the locating seat (34) relative to the insert pocket (32), the angle of the cutting edge of the finishing insert (36), relative to the milling cutter (10) is varied.
Patent JP-2812709-B2 (JP)
IPC: C07K14/52
Filed: 1989-05-09
Granted: 1998-10-22
Abstract: 4-methyloxybenzyloxycarbonyl (Moz) is used to protect the alpha amino groups of the amino acids used in solid-phase synthesis of thymosin alpha 1. It was found that the Moz group can be removed rapidly and completely with 5-10% trifluoroacetic acid in CH2Cl2. Some advantages of utilizing Moz-amino acids over Boc-amino acids in solid-phase peptide synthesis are higher yields and purities with reduced consumption of trifluoroacetic acid during the acidolytic cleavage of the N< alpha >-Moz groups. Further improvements with respect to the recovery and recycling of the used solvent are obtained by using tributylamine in place of triethylamine as the neutralization agent making it possible to distill methylene chloride from the liquid waste without contamination by the lower boiling triethylamine. Methylbenzhydrylamine resin is the preferred resin support. Cleavage from the resin support and deprotection of the protected side groups of the protected thymosin  alpha 1 can be accomplished using either HBr or trifluoromethane sulfonic acid in trifluoroacetic acid with anisole and thionanisole as scavengers.
Patent JP-2634813-B2 (JP)
IPC: A61K47/42
Filed: 1987-05-15
Granted: 1997-07-30
Abstract: A method for preparing biodegradable microspheres having a three-dimensional network in which biologically active macromolecular agents are physically entrapped therein. The microsphere is able to release the macromolecular agent at a controlled rate. The method involves emulsifying a vinyl derivative of a biodegradable hydrophilic polymer, a water-soluble monovinyl monomer and a biologically active macromolecule in water, and copolymerizing the biodegradable hydrophilic polymer and the water-soluble monovinyl monomer such that the biologically active macromolecule is entrapped therein.
Patent JP-2852348-B2 (JP)
IPC: E05D5/02
Filed: 1996-05-17
Granted: 1999-02-03
Abstract: The two identical locking elements are positioned from each side of the panel (9) through pairs of holes. The support plates for the hinge arms are placed over the locking elements via slotted holes and the whole system is secured by screws fitted from each side. One screw of each pair secures the locking element while the other screw secures the support plate. The hinge arms are secured to the raised sections of the support plates. The slots in the support plates provide some degree of alignment of the hinge arms.
Patent JP-3443235-B2 (JP)
IPC: H01J23/54
Filed: 1996-05-27
Granted: 2003-09-02
Abstract: A magnetron including: an anode cylinder (1) in which a plurality of vanes (2) are formed, a filament (3) provided at a center of the anode cylinder (11), a top hat (4) which supports an upper end of the filament (3), a top lead (6) for connecting the top hat (4) at an upper end of the top lead (6), an end hat (5) which supports a lower end of the filament (3), an end lead (7) for connecting the end hat (5) at an upper end of the end lead (7), a stem metal (11) hermetically sealed at an open end of the anode cylinder (1) through a pole piece (10), and a choke (12) disposed inside the stem metal (11), wherein the choke (12) is disposed approximately at a distance (C1) of one wavelength of a predetermined high frequency from the top hat (4) along of the top lead (6). It is possible to suppress generation of undesired high frequency, especially of the fifth harmonic, from the input portion. <IMAGE>