baber/WOPTO huggingface dataset:
Patent JP-2527138-B2 (JP)
IPC: G01G7/00
Filed: 1994-02-14
Granted: 1996-08-21
Abstract: PURPOSE:To provide an automatized measurement blender of high precision and low cost which is used to prepare a blend composite by blending a trace of powder. CONSTITUTION:A slide bearing 3 serving as the takeout opening is provide in the bottom of a container 1 which stores powder material and combined with a takeout mechanism, which penetrates the interior of this slide bearing 3 so as to axially slide a multi-step measure shaft 4 with a plurality of space volume, serving as a measure with the volume increasing stepwise from one end, and axially reciprocates the other end head of the shaft by means of an external drive device so as to sample a predetermined amount of the powder material in the container, so that a powder material sampler is constituted. It samples a powder material in a volume approximate to a weight specified by controlling the axial drive limit of the multi-step measure shaft 4 and further uses a weighing device to adjust weight precisely and to sample and mix blending ingredients, thereby preparing blending composite automatically.
Patent JP-S6226662-B2 (JP)
IPC: C08J5/10
Filed: 1981-04-08
Abstract: This invention is directed to a method, a rubber skim stock and a product containing the skim stock having improved adhesion between a metal member and contiguous rubber skim stock. The invention lies in the discovery that improved rubber-to-metal adhesion can be obtained by adding to an otherwise conventional rubber skim stock composition appropriate amounts of a tetracarboxylic dianhydride.The method of this invention comprises the steps of mixing a tetracarboxylic dianhydride into a rubber composition, bringing this composition into contiguous relationship with a metal member in an unvulcanized product and vulcanizing the product to yield the end product.
Patent JP-S6041252-B2 (JP)
IPC: F16C43/04
Filed: 1982-04-08
Abstract: 1481869 Bearings SKF INDUSTRIAL TRADING & DEVELOPMENT CO BV 12 Sept 1974 [19 Sept 1973] 39814/74 Heading F2A A bearing assembly comprising an inner ring 2 and an outer ring 3 rotatably mounted relative to each other by rolling elements 6, 7 arranged in two rows between the rings 2, 3, and a cage 10 separating the rolling elements 6, 7, being centred by them and being adapted to be inserted from one side only when they are in position, the bearing assembly being characterized in that the cage is so dimensioned as to permit relative movement in the circumferential direction of the bearing between each rolling element, e.g. 6, in one row and the adjacent rolling element 7 in the other row. The cage may be as Figs. 2 or 3 (not shown) where the balls in one row can move within a clearance gap (14) or (15), or as Fig. 4 (not shown), where the movement is permitted by flexing of the cage at narrow necks (22). The cage may be in two parts (25), (26), as in Figs. 5 and 6 (not shown); Fig. 6 shows the first part (26) being inserted. The ends (29A) and (29B) are provided with snap connections (30). The cage may be of polyamide or glass reinforced plastics.
Patent JP-H0154150-B2 (JP)
IPC: B22D11/16
Filed: 1987-03-12
Abstract: The invention relates to an apparatus for regulating the level of the line of contact of the free surface of the metal with the mould in vertical casting. It comprises a mould formed by a material having a level of resistivity of higher than 5  mu  omega .cm, surrounded by an annular coil in which at least one alternating electrical current flows. It finds application in the casting of metallurgical semi-manufactured products, in particular of aluminium and alloys thereof, such as for example lithium-bearing alloys, and in which there is a wish to have both a cortical zone of virtually zero thickness, a fine grain without the previous addition of refining agents, and an absence of pitting.
Patent JP-S5236629-B2 (JP)
IPC: F04B39/12
Filed: 1973-06-19
Abstract: A multiple compressor refrigeration system having at least first and second hermetic shell compressors with the suction line of the system connected into the upper portion of the first compressor shell and a suction line extending from within the upper portion of the first compressor shell to within the upper portion of the shell of the second compressor and with the discharge lines of the first and second compressors connected in parallel to the high pressure line of the system. An oil equalizing conduit is connected between the crankcase portions of the shells of the first and second compressors at the height of the minimum desired oil level to be maintained in the first compressor when both compressors are running with normal quantities of oil in the system.
Patent JP-H0583624-B2 (JP)
IPC: C22C32/00
Filed: 1987-04-03
Abstract: Aluminum-base alloys and a method of preparing aluminum-base alloys by mechanical alloying in the presence of a carbidiferous processing aid wherein a strong carbide former such as titanium is included so as to produce carbides in the final alloy more thermally stable at temperatures in excess of 100 DEG C than Al4C3.
Patent JP-2972708-B2 (JP)
IPC: H04R3/04
Filed: 1998-04-06
Granted: 1999-11-08
Abstract: An arrangement for converting an electric input signal into an acoustic or a mechanical output signal comprises a transducer 19 such as a loudspeaker, a controller 15 and a parameter detector 17. The output 23 of the controller is connected via the parameter detector to the terminals of the transducer. The controller has a parameter vector input 24 to change the linear or nonlinear transfer characteristic of the controller. The parameter detector comprises an error circuit 31 and update circuit 33. The error circuit 31 measures an electric signal at the terminals of the transducer and generates an error signal e(t) which describes the difference between the measured electric signal and an estimated electric signal derived from the output signal or other state signals of the controller. The update circuit 33 estimates transducer parameters by minimizing the amplitude of the error signal. The estimated parameters are supplied both to the error circuit 31 and to the controller 15 to adjust the controller to the particular transducer and to compensate for distortion in the mechanical or acoustic output signal.
Patent EP-1175257-B2 (EP)
Inventor: CHICKERING DONALD E
IPC: B01J2/04
Filed: 2000-04-26
Granted: 2008-09-10
Abstract: Improved spray drying apparati, and methods of use thereof, have been developed. The spray drying equipment includes a primary drying chamber and a secondary drying apparatus which includes tubing having a length sufficient to increase the contact time between the drying gas and the droplets/particles to dry the particles to the extent desired, at a drying rate and temperature which would be too low to provide adequate drying without the secondary drying apparatus. The secondary drying apparatus increases the drying efficiency of the spray dryer system without increasing the drying rate, while minimizing loss in yield The ratio of the length of tubing to the length of the primary drying chamber is at least 2:1. The tubing diameter is substantially smaller than the diameter of the primary drying chamber, such that the particles move at higher velocity through the tubing to minimize product losses. The ratio of the cross-sectional area of the primary drying chamber to the cross-sectional area of the tubing most preferably is about 16:1. The tubing preferably is in a compact coil design, which can more easily be transported and which has minimum space requirements, and may optionally include a jacket to control the temperature of the secondary drying process. A preferred application for the spray drying process and equipment is in the production of polymeric microparticles, between about 1 and 200 mum in diameter, which can be used to deliver therapeutic and diagnostic agents.
Patent EP-1430230-B2 (EP)
Inventor: VOGT SEBASTIAN
IPC: F16D21/06
Filed: 2002-09-27
Granted: 2016-01-13
Abstract: Pressure plate assembly (12) for a friction clutch (10) comprises a housing arrangement (16), a pressure plate (18) connected to the housing arrangement for rotation about an axis (A), a force-exerting arrangement (24) supported relative to the pressure plate and the housing arrangement, and a wear-compensation device (34) in the support path between the force-exerting arrangement and the housing arrangement. The wear-compensation device comprises at least one compensation element (36) for supporting the force-exerting arrangement relative to the housing arrangement, a wear-determining arrangement (46), mounted on the housing arrangement, co-operating with the force-exerting arrangement in a wear-determining region (58), displaced in the case of wear relative to the housing arrangement by the force-exerting arrangement, and co-operating with at least one adjustable element (32) in an adjustment throw limiting region (54, 55) to limit the adjustment throw. The wear-com pensation device further comprises at least one blocking element (66) which blocks the return movement of the wear-determining arrangement on movement of the wear-determining arrangement relative to the housing arrangement as a result of wear-induced movement of the wear-determining arrangement. <??>An Independent claim is also included for a friction clutch comprising the above pressure plate assembly.
Patent EP-1578708-B2 (EP)
Inventor: VAN LANCKER FRANK
IPC: C07C31/26
Filed: 2002-12-30
Granted: 2011-07-06
Abstract: The invention relates first of all to a process for preparing alkali- and heat-stable sugar alcohol compositions which exhibits an optical density lower than or equal to 0.100 in an S-test, in which a sugar alcohol composition is treated with a strong base anion exchange resin in the hydroxide form, at a temperature between 30° C. and 100° C. Second of all, the invention relates to a sorbitol composition.
Patent EP-1535678-B2 (EP)
Inventor: FEST THOMAS
IPC: B22D11/055
Filed: 2004-10-25
Granted: 2011-06-22
Abstract: A copper plate cassette (12) forms part of a cogged ingot extrusion casting line and is a tube of square cross-section assembled from four copper plates (1), each bolted to a water jacket (4). Each copper plate panel has a corner fitting (5), and each water jacket (4) has side-fittings (8) with slots (4) forming a fit with the adjacent jacket (4), locked together by bolts (10).
Patent EP-2157113-B2 (EP)
Inventor: VEDAGE GAMINI ANANDA
IPC: C08G59/50
Filed: 2009-07-29
Granted: 2014-06-25
Abstract: The present invention provides epoxy curing agent compositions comprising alkylated aminopropylated alkylenediamine compounds. Amine-epoxy compositions and articles produced from these amine-epoxy compositions are also disclosed.
Patent EP-0100907-B2 (EP)
IPC: B01D53/34
Filed: 1983-07-14
Granted: 1991-05-29
Abstract: 1. The use of a flexible surface filter with an air-permeable support layer in the form of a flat textile-like structure, which contains heterophilic fibres, which have two coaxially arranged components, the outer of which becomes soft and sticky at increased temperature without melting, so that active carbon grains are fixed thereon, in an air-purifying apparatus to eliminate smelly substances and harmful substances in the interiors of vehicles.
Patent EP-1082739-B2 (EP)
Inventor: FIFE JAMES A
IPC: C22C1/04
Filed: 1999-05-03
Granted: 2011-09-28
Abstract: A nitrogen containing niobium powder is disclosed as well as electrolytic capacitors formed from the niobium powders. Methods to reduce DC leakage in a niobium anode are also disclosed.
Patent FI-127904-B2 (FI)
Title: Method for preparing nanofibrillar cellulose
Inventor: KAJANTO ISKO
IPC: D21H11/20
Filed: 2014-08-13
Granted: 2023-04-14
Abstract: The method for preparing nanofibrillar cellulose comprises - disintegrating (DIS1) fibrous cellulosic raw material to a first disintegration level to a half-fabricate, - transporting (TRANS) the half-fabricate in the first disintegration level in concentrated form to a destination, and - at the destination, disintegrating (DIS2) the half-fabricate from the first disintegration level to the second disintegration level to nanofibrillar cellulose.
Patent JP-3003010-B2 (JP)
IPC: G02F1/15
Filed: 1991-04-16
Granted: 2000-01-24
Abstract: An electrochromic window comprises:   (a) a tungsten oxide (WO3) electrode on a transparent, conductive glass sheet; (b) a nickel oxide (NiO) counterelectrode activated by electrochemical intercalation of lithium, on a transparent, conductive glass sheet; and (c) a solid, polymeric electrolyte interposed between said electrode (a) and said counterelectrode (b), with the polymeric electrolyte being formed by a solid solution of an ionic lithium compound in a solid, crosslinked polyepoxide, obtained by copolymerization of a monoepoxide with a diepoxide. <IMAGE>
Patent JP-H0420195-B2 (JP)
IPC: G04G13/02
Filed: 1981-07-23
Abstract: A piezoelectric buzzer directly secured to a portion of a wrist watch casing and driven to vibrate the casing and produce an alarm sound. Associated circuitry alternately drives the piezoelectric buzzer at two different frequencies having a frequency ratio of 4:5 and at monotonically decreasing amplitudes as to produce alarm sounds like chimes.
Patent JP-H0213680-B2 (JP)
IPC: C07J71/00
Filed: 1985-05-30
Abstract: @ A process for the preparation of 16,17 acetals of pregnane derivatives by trans-ketalization of 16,17-acetonides is described.In the instance of the preparation of 16a,17a-butylide- nedioxy-11β,21-dihydroxypregna-1,4-diene-3,20-dione, a compound having useful therapeutic properties, known also as budesonide, it is possible to obtain the more active epimer with high selectivity and remarkable economic advantages in comparison with the known methods.New 16,17 acetals of pregnane derivatives, which can be prepared by the method of the invention, are also described.
Patent JP-3307587-B2 (JP)
IPC: G06F13/00
Filed: 1998-05-08
Granted: 2002-07-24
Abstract: A method of updating accumulated data with communication middleware and a server system capable of maintaining real-time characteristics for information and improving efficiency of a line is provided. Router side communication means and LAN side communication means perform control for communication on a LAN. Router side and LAN side buffer managing means perform management and notification for data transmitted and received on a radio network side and LAN side in a buffer. Communication continuing means executes processing for connection/reconnection to a client and acknowledgment for sending data packets as well as performing retransmission control and sequence control for application data when a line is disconnected. Also, communication continuing means determines whether data which has not been transmitted is new or old based on update information notified by data update monitoring means and prompts the client to update data. Data update monitoring means monitors data update information sent from an application server and notifies communication continuing means of the information.
Patent JP-H0421327-B2 (JP)
IPC: H01C1/144
Filed: 1986-06-13
Abstract: An electronic component comprising a generally cylindrical body having a pair of terminal caps mounted on respective opposite ends of the body. Each of the terminal caps has layers of solder material formed on inner and outer surface areas thereof. The thickness of the layer of solder material on the outer surface area of each of the terminal caps is made smaller than that on the inner surface area of the same terminal cap.
Patent JP-H0414761-B2 (JP)
IPC: G02B1/10
Filed: 1983-08-09
Abstract: Optical article having a substrate with first and second surfaces and with a conductive antireflection coating disposed on the first surface. The conductive antireflection coating is comprised of at least one layer of a low index material carried by said first surface and a thin transparent conducting layer of a material having a high index of refraction carried by the layer of material having a low index of refraction. The conducting layer provides an exposed surface to which the direct electrical contact can be made. The conducting layer has an optical thickness ranging from 1.0 to 30.0 nanometers. The layer of materiaf having a low index of refraction has its design thickness reduced to compensate for the thickness of the conducting layer whereby the conducting layer does not seriously degrade the optical performance of the coating over that which could be obtained without the use of the conducting layer.
Patent JP-3044253-B2 (JP)
IPC: C07D307/84
Filed: 1989-06-14
Granted: 2000-05-22
Abstract: The novel (+)-enantiomer of 1-(3-dimethylaminopropyl)-1-(4 min -fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile as well as acid addition salts thereof are described as valuable antidepressants, geriatrics or in the treatment of obesity and alcoholism. Novel intermediates and a method for the preparation of the (+)-enentiomer as well as the racemic mixture are described.
Patent JP-3341581-B2 (JP)
IPC: H01L23/50
Filed: 1996-06-12
Granted: 2002-11-05
Abstract: PROBLEM TO BE SOLVED: To suppress defective bonding by setting the leads for starting and ending the coating of adhesive varnish wider than other inner leads. SOLUTION: The lead frame for semiconductor device has inner leads 20-1 ,..., 20-5 coated with an adhesive varnish in the region for mounting a semiconductor chip. The width W1 of the first and end leads 20-1 , 20-5 is set at least 1.3 times wider than the width W2 of other inner leads 20-2 ,..., 20-4 in order to suppress fluctuation of the coating.
Patent JP-H0542267-B2 (JP)
Inventor: KURAUSU BOSURETSUTO
IPC: A61K47/00
Filed: 1984-08-10
Abstract: Monoclonal antibodies with defined specificity for membrane-associated antigens are prepared as described and can be used as diagnostic aids or carriers for pharmaceutical agents.
Patent JP-H0355183-B2 (JP)
IPC: B04B7/16
Filed: 1983-09-27
Abstract: In a centrifuge sieve drum, wherein the inner surface of the drum is lined with a support arrangement carrying wear-resistant sieve or screen rods, there is obtained a compensation of the different thermal expansions of the sieve rods and the support arrangement in that, the sieve rods comprise an axially extending web and the support arrangement comprises identically shaped grooves or slots engaged by the webs. Each web and its associated groove or slot may be designed, for example, as a dovetail guide. Thus, while the sieve rods may expand or contract in longitudinal direction or in the direction of the lengthwise axis of the drum, the sieve rods are, however, immovable in radial direction and in circumferential direction. Such a support arrangement can be efficiently manufactured by simultaneously cutting, such as by milling the grooves or slots and sieve openings or slots in a convex outer surface using a triple cutter, such as a milling cutter, and by subsequently bending the supporting arrangement to form a concave surface and inserting the same into the drum.
Patent JP-H0125625-B2 (JP)
IPC: F23D11/28
Filed: 1981-12-07
Abstract: A control valve for a resonant burner having a burner space for receiving active substance through a conduit with an atomizing nozzle discharging into the space is disclosed. When the valve is shut off to terminate flow of the active substance through the valve to the burner conduit, a spring action in the valve tends to withdraw the active substance from the conduit by creating a suction effect therein.
Patent JP-H0759649-B2 (JP)
IPC: C08L61/28
Filed: 1986-08-27
Abstract: Resilient foams based on melamine resins are prepared by foaming an aqueous solution which contains a melamine/formaldehyde precondensate, an emulsifier, a volatile blowing agent and a curing agent and then curing the foam. In this process, from 0.2 to 4% by weight of an alkali metal, alkaline earth metal or aluminum salt of an organic, preferably polybasic acid, of a polyphosphoric acid or of a boron acid are added to the aqueous solution.
Patent JP-2592175-B2 (JP)
IPC: C21D9/56
Filed: 1990-07-31
Granted: 1997-03-19
Abstract: A system for continuously cooling a metal strip which comprises at least one cooling roll rotatable and in contact with the metal strip, for cooling the metal strip continuously moving in the lengthwise direction thereof, said cooling roll allowing a cooling liquid to flow therethrough for continuously cooling said cooling roll, and a contact area between the surface of said cooling roll and the surface of the metal strip being controllable; a gas cooling machine disposed at the outlet of said cooling roll, for continuously cooling the metal strip by blowing the cooling gas onto the metal strip in such a manner that the distribution of temperature in the direction of a plate width of the metal strip is kept uniform after the final cooling, said gas cooling machine including a plurality of nozzle headers being independent of one another, for blowing the cooling gas onto the metal strip, and said plurality of nozzle headers controlling at least one of the flowrate and the flow velocity of the cooling gas in the direction of the plate width of the metal strip; a first tension adjusting machine disposed at the inlet of the said cooling roll; and a second tension adjusting machine disposed at the outlet of the gas cooling machine. <IMAGE>
Patent JP-3254174-B2 (JP)
IPC: A61C5/77
Filed: 1997-08-15
Granted: 2002-02-04
Abstract: A method of making a dental porcelain restoration comprises providing a soft-sintered dental porcelain pellet; milling the soft-sintered pellet under the control of a CAD/CAM system to provide a tooth structure; investing the tooth structure with an investment refractory material to provide an invested tooth structure; fusing the invested tooth structure; and removing the investment refractory material from the fused tooth structure to provide the dental restoration.
Patent JP-H0624210-B2 (JP)
IPC: H01L21/58
Filed: 1984-10-31
Abstract: PURPOSE:To prevent impurities in the atmosphere from being mixed and adhesive from being dried, by mounting a plate for supplying the adhesive to a box-shaped supporter, with the plate surface being inside. CONSTITUTION:Adhesive is spewed out of a spewing-out port onto the surface of a supplying plate 4. The port is being mounted at the tip of a rubber tube being coupled to a vessel for housing the adhesive. The adhesive spewed out onto the plate surface is extended thin and uniformly on the plate surface by a rotary spatula 7 interlocked with rotation of a rotary rod. At this time, the end face of a stamp 8 being positioned on the same plane as the surface of the supplying plate 4 captures the adhesive which is carried by the rotary spatula 7, and supplys it onto a given substrate 11 on a lead frame 10 which is moved while being guided by a lead frame guiding means mounted on the bottom face of the supporter 12.
Patent JP-2776483-B2 (JP)
IPC: C07D333/38
Filed: 1989-09-29
Granted: 1998-07-16
Abstract: A pharmaceutically-active compound of the formula <CHEM> in which R<1> is C1-4 alkylthio, C1-4 alkylsulphinyl or C1-4 alkylsulphonyl, R<2> is C1-4 alkyl, R<3> is C1-4 alkyl or C2-4 alkenyl, and X is (i) -(CH2)nN(R<4>)2 where each R<4> independently is C1-4 alkyl, C2-4 alkenyl or optionally substituted C6H5CH2-, and n is 1, 2 or 3, or (ii) a 5- to 8-membered alicyclic group containing one or two nitrogen atoms and directly attached to the amido nitrogen or attached by a C1-3 alkylene chain; and salts thereof.