baber/WOPTO huggingface dataset:
Patent JP-2928263-B2 (JP)
IPC: H01L21/8242
Filed: 1989-03-20
Granted: 1999-08-03
Abstract: The semiconductor memory is facilitated with control circuitry for effecting plural self-refresh modes having respectively different refresh periods. The plural self-refresh modes are typified by a PS (pseudo) refresh mode which is applied when the memory is in the nonselected state for a comparatively long period of time, such as in the state in which memory backup is being facilitated, and by a VS (virtual) refresh mode in which the refreshing operation of the memory cells is effected intermittently during the intervals of memory accessings. The pseudo refresh mode has a longer refresh time period than the virtual refresh mode. The control circuitry also has counter circuits for the generating of refresh address signals in accordance with a first timing signal indicative of a pseudo refresh mode and a second timing signal indicative of a virtual refresh mode, the latter timing signal being a higher frequency signal. Such availability of plural self-refresh modes becomes particularly advantageous when considering consumption of the back-up power for maintaining the IC memory device versus stability of stored data. While the consumption of the back-up power for maintaining the device would be relatively lower under one of the self-refresh modes, namely, the PS (pseudo) refresh mode, the stability of data stored would, however, be greater under another self-refresh mode, namely, the VS (virtual) refresh mode.
Patent JP-S6227544-B2 (JP)
IPC: H01L23/48
Filed: 1978-06-09
Abstract: PURPOSE:To fulfill high-density packing by mounting several semiconductor substrates on a base ribbon and by holding one part of the base ribbon by an insulating film. CONSTITUTION:Onto gold plating on base ribbon 32 of iron-Ni alloy plated selectively with gold 31, semiconductor substrates 33 and 33' are connected and electrodes are also connected to gold 31 via Al wire 34. Connecting base ribbon 32' for substrates 33 and 33', separate from and independent of the frame supporting base ribbon 32, is held by polyimide film 36. Then, film 36 is stuck to the circumferential base ribbon. After the base ribbon with mounted substrates is sealed by resin, the frame is cut off. In this constitution, a lead frame can be obtained which enables high-density packing.
Patent JP-H0149732-B2 (JP)
IPC: C08K9/08
Filed: 1986-03-29
Abstract: Solid particles are coated with a uniform and continuous polyamide layer by immersion in a reaction medium capable of forming polyamides by anionic polymerization in solution.
Patent JP-2597954-B2 (JP)
IPC: G06F13/16
Filed: 1994-03-22
Granted: 1997-04-09
Abstract: A memory controller which makes maximum use of any processor pipelining and runs a large number of cycles concurrently. The memory controller can utilize different speed memory devices and run each memory device at its desired optimal speed. The functions are performed by a plurality of simple, interdependent state machines, each responsible for one small portion of the overall operation. As each state machine reaches has completed its function, it notifies a related state machine that it can now proceed and proceeds to wait for its next start or proceed indication. The next state machine operates in a similar fashion. The state machines responsible for the earlier portions of a cycle have started their tasks on the next cycle before the state machines responsible for the later portions of the cycle have completed their tasks. The memory controller is logically organized as three main blocks, a front end block, a memory block and a host block, each being responsible for interactions with its related bus and components and interacting with the various other blocks for handshaking. The memory controller utilizes differing speed memory devices, such as 60 ns and 80 ns, on an individual basis, with each memory device operating at its full designed rate. The speed of the memory is stored for each 128 kbyte block of memory and used when the memory cycle is occurring to redirect a state machine, accomplishing a timing change of the memory devices. <IMAGE>
Patent JP-2968367-B2 (JP)
IPC: A61K49/04
Filed: 1991-03-18
Granted: 1999-10-25
Abstract: 1,4,7,10-Tetraazacyclododecane-butyltriols of the general formula IA <IMAGE>  in which   R<1> independently of one another denotes hydrogen or a metal ion equivalent and   R<2> denotes a butyltriol radical, and their salts with organic or inorganic bases or amino acids are useful pharmaceutical agents.
Patent JP-H0644494-B2 (JP)
Inventor: KURISUCHIYAN JIERADO RU
IPC: H01R4/72
Filed: 1985-04-13
Abstract: This invention relates to heat-shrinkable devices for forming solder connections between electrical conductors. The devices each comprise of a hollow, heat-shrinkable sleeve having first and second ends, and contain a quantity of solder. Both ends contain heat-softenable sealing material which seal the ends upon recovery of the article, the sealing material at the second end being less responsive to heatthan the sealing material atthe first end. The conductors to be connected are inserted into the first end of the sleeve and the sleeve recovered. Because the sealing material at the second end does not seal the second end until after the sealing material at the first end has recovered about the inserted conductors at the first end, any hot gases evolved within the article can exit the article via the second end. The invention enables a reliable connection to be made between electrical conductors that are provided with heat-sensitive insulation.
Patent JP-H0686545-B2 (JP)
IPC: C08L67/02
Filed: 1986-04-28
Abstract: Polymeric compositions endowed with improved self-extinguishing properties, comprising by weight: (A) from 60 to 98.9% of a thermoplastic polymer; (B) from 0.1 to 10% of an antimony and/or bismuth compound; (C) from 0 to 1% of a promoter of free radicals; (D) from 1 to 30% of melamine bromohydrate.
Patent EP-1199947-B2 (EP)
Inventor: ARNESEN PETTER
IPC: A23K1/18
Filed: 2000-07-12
Granted: 2009-09-30
Abstract: The present invention relates to feed for salmonids, comprising standard feed ingredients as fat, protein, including amino acids, minerals, vitamins etc. for reduction of cataracts. The feed should contain more than 1.15 weight % histidine, or corresponding amounts of histidine pre-cursors or histidines derivatives such as anserin, carnosinor ergothionein, of the total feed. Preferred histidine content in the feed is 1.3-2.0 weight %. Advantageously the feed contains more than 120 mg zinc/kg feed.
Patent EP-0112356-B2 (EP)
Title: Dispositif de communication de fluide
Inventor: HOGAN LAWRENCE R
IPC: B65B3/04
Filed: 1983-05-09
Granted: 1995-12-27
Abstract: Dispositif stérile, uni et économique réalisant un chemin de fluide entre une pluralité de solutions (12, 14, 16) à mélanger et un récipient récepteur (18). Le dispositif comprend une pluralité de connecteurs de fluide et de conduites de fluide reliées de manière étanche aux ajustages respectifs de pompe, ce qui permet d'obtenir des chemins individuels jusqu'à un bloc commun de raccordement (20). Le bloc commun de raccordement (20) comprend une partie (60) recevant les conduites de fluide et les empêchant de friser de manière à maintenir l'écoulement du fluide. Le bloc (20) comprend également un orifice de sortie (76) réalisant un raccordement stérile étanche avec le récipient récepteur (18). Une fermeture (78) est également prévue pour protéger l'orifice de sortie (76) de toute contamination lorsque l'orifice (76) n'est pas en communication fluide avec le récipient récepteur (18).
Patent EP-0126862-B2 (EP)
IPC: F16G13/16
Filed: 1984-03-03
Granted: 1992-08-12
Abstract: An energy conductor chain for guiding energy conduits (6), particularly cables or hoses, from a fixed attachment point to a movable consuming load, comprises a plurality of chain links (A to E) formed by two outer plates (2, 3) which are connected with each other by a divisible bar, the mutual angle of swing of the adjacent chain links being limited by stops (9). In order to create an energy conductor chain of plastic which consists of only a few individual parts and which can be opened and closed without special tools, each chain link (A to E) is formed of a U-shaped receiving part (1) which is as a single piece of stable form and whose legs form the two outer plates (2, 3), and a closure yoke (5) which can be connected to the free edges of the outer plates (2, 3). The yoke is pivoted to the outer plate (3) by a joint and can be locked by an elastic hook (12) to the other outer plate (2).
Patent EP-0124143-B2 (EP)
IPC: C11D3/00
Filed: 1984-02-27
Granted: 1992-07-01
Abstract: The invention pertains to a process for preparing a neutral or low alkaline silica containing aqueous liquid detergent composition comprising the step of introducing particulate alkalimetal silicate into the aqueous base at a temperature of below 50°C. Compositions accordingly prepared show excellent anticorrosive behaviour towards metal and enamel surfaces.
Patent EP-0425655-B2 (EP)
Inventor: DOUGLAS ROBERT H
IPC: H04L12/26
Filed: 1990-05-18
Granted: 1999-12-15
Abstract: The invention is a network monitor (10) that passively detects sequences of control frame transmissions. Detected control frame sequences are compared to a model of the expected exchange of control frames. The monitor concludes that a malfunction has occurred when the detected control frame sequences do not match the frame sequences indicated by model. The monitor is quite useful with a network that uses a token passing protocol, since it can determine whether a particular station (11) is working improperly by tracking whether the token is passed in the order proscribed by the expected token-passing sequence in the model. The monitor can detect and diagnose many types of network malfunctions. The monitor also observes and maintains statistics on network data traffic and configuration information, in real time. Since the monitor independently tracks which station has the token, statistics are developed on how much traffic is passing to and from bridges (14).
Patent EP-0456783-B2 (EP)
Inventor: TERES YVAN
IPC: G09F9/302
Filed: 1990-11-26
Granted: 2001-02-07
Abstract: The device includes at least one electro-optical display means, such as a liquid crystal cell, a number of basic patterns linked to said electro-optical display means and for the most part shaped, on the basis of a series of selected stylised alphanumerical characters, as a composite mosaic-type structure, the raster of which consists of the patterns which have heterogenous and complementary outlines and which are arranged to interlock like the pieces of a puzzle. The device is characterized in that the mosaic is crosshatched by optically passive stripes which partially cover some of the basic patterns and divide up the mosaic. This electronic display device can be used in devices for displaying alphanumerical characters and messages in public areas such railway station concourses or airports.
Patent EP-0450428-B2 (EP)
Inventor: GRAVERINI FALIERO
IPC: A23L7/109
Filed: 1991-03-22
Granted: 2002-06-12
Abstract: Spaghetti-type pasta provided with a solid central core 1, forming a single piece with three parallel longitudinal lobes 2 which are equidistant angularly, by 120 DEG , relative to one another and separated by grooves 3. The balance between the shapes and the sizes of the various elements makes it possible to obtain a rapid cooking time with good chewing qualities. <IMAGE>
Patent EP-1096991-B2 (EP)
Inventor: CAMPBELL JEFFREY M
IPC: B01D27/00
Filed: 1999-07-09
Granted: 2011-11-09
Abstract: L'invention concerne un appareil de raccordement configuré pour remplacer un module de séparation dans un système de distribution de fluide. Lorsqu'on désire purger le système d'un liquide distribué, l'appareil de raccordement possédant la même configuration d'entrée et de sortie que le module de séparation, remplace ce module. On peut alors faire passer un liquide de purge à travers le système.
Patent JP-2955388-B2 (JP)
IPC: D21H17/45
Filed: 1991-05-08
Granted: 1999-10-04
Abstract: An improved process for controlling natural pitch deposition in pulp and papermaking aqueous systems involves the use of ampholytic polymers containing diallyl dimethyl ammonium quaternary salts and also containing (meth) acrylic acid salts and optionally containing (alkyl) acrylic acid esters or hydroxy esters. These ampholytic polymers give improved results in terms of control of natural pitch in the manufacture of pulp and paper.
Patent JP-S6221969-B2 (JP)
IPC: F01M9/00
Filed: 1982-06-18
Abstract: PURPOSE:To absorb the dislocation of a mounting position due to integrated tolerance of each member and the excessive stress due to severe vibration at running operation, by fixedly interposing a shock absorbing part consisting of elastic material partly in a connector. CONSTITUTION:A connector 3 is constituted by a fixed part 11 fixedly adapted to a mounting seat 5 of a turbocharger 2, shock absorbing part 12 consisting of elastic material, for instance, fluorin rubber, insertion part 13 into a crank case, and a hole 14 extensibly provided through these said parts. A stepped part 15 formed to the periphery by the shock absorbing part 12 is peripherally provided to a connection part between the insertion part 13 and the shock absorbing part 12.
Patent JP-3025277-B2 (JP)
IPC: H01L21/266
Filed: 1989-04-28
Granted: 2000-03-27
Abstract: A dopant-opaque layer of polysilicon (32) is deposited on gate oxide (26) on a silicon substrate (18, 20) to serve as a pattern definer. It controls successive P and N doping steps used to form operative DMOSFET regions within the substrate, a trench (63) in the silicon surface, and conductive structures (28, 30) atop the substrate. A source conductive layer 28 is deposited in the trench to electrically contact source region (24) as a gate conductive layer (30) is deposited atop the gate oxide 26. The trench sidewall (64, 65) is profile tailored using a novel O2-SF6 plasma etch technique. An oxide sidewall spacer (62) is formed on the sides of the pattern definer (32) and gate oxide (26), before depositing the conductive material (28, 32). A planarizing layer (72) is used as a mask for selectively removing any conductive material deposited atop the oxide spacer.
Patent JP-3269846-B2 (JP)
IPC: G11B5/39
Filed: 1992-04-16
Granted: 2002-04-02
Abstract: PURPOSE:To prevent the magnetized part of a scale from being damaged by holding a magnetic head on the scale detachably by a holding means and further providing a tension applying and fitting means which applies tension to the scale and fits it to the side plate of a recording device main body. CONSTITUTION:The scale 101 is fitted with two bearings 22 and 22 at a proper interval and those bearings 22 are provided with housings 24 having grooves which are sectioned almost in a semicircular shape by molding so that the housing can be fitted onto the bearings 22 by pressing. The housings 24 are fitted integrally with magnetic heads 102 and signal lines 103. The housings 24 are fitted onto the bearings 22 of the scale 101 by pressing and slidable along the scale 101 through the bearings 22. Consequently, the magnetized part of the scale is prevented from being damaged to prevent memory effect from being lost.
Patent JP-H0821505-B2 (JP)
IPC: H05K3/30
Filed: 1986-06-05
Abstract: The present invention provided a surface mountable electronic device (10) and method of making the same wherein a discrete electronic device (12) encapsulated in a body (14) of electrical insulating material having first and second ends (32, 34), a mounting surface (36) is provided extending between the ends, and first and second electrodes (48) are provided on the first and second ends (32, 34) of the body (14), respectively. Each of the electrodes (48) includes an end portion on the corresponding end of the body (14) in electrical contact with the corresponding lead (16, 18) of the discrete electronic device (10) and a contact portion (66-72) extending along the mounting surface (36-42) for making electrical connection to a circuit having a portion defined on a surface to which the device (10) is mountable. The discrete electronic device (12) is manufactured, prior to encapsulation, by known and proven techniques. Preferably the body (14) is a rectangular solid with each of the four sided having electrode contact portions (66-72) thereon to thus serve as one of four possible mounting surfaces each (36-42) with substantial mechanical stability. When the discrete electronic device is an inductor, interruption of the magnetic field is minimized by spacing the ends of the inductor core from the ends of the encapsulating body, separating the electrode contact portions, having the area of the electrode end portion less than the area of the end of the encapsulating body, and having the cross-sectional area of the most narrow section of the electrode end portion no less than the cross sectional area of the magnetic wire of the inductor winding. In the case of a shielded inductor, phenolic core inductor or non-inductive device such as a resistor, capacitor or diode, solid metal electrode can be employed.
Patent JP-2807641-B2 (JP)
IPC: C07C69/76
Filed: 1995-05-30
Granted: 1998-10-08
Abstract: Radiopaque esters or amides of iodo-substd benzoic acids of formula (I) are new. R<1> = H or 1-3C alkyl; R<2> = linear or branched 1-6C alkylene, oxyalkylene or arylene; X = O or NH; R<3>-R<7> = at least 3 iodo substits., the other gps. being H, 1-6C alkyl or alkoxy, Cl, Br, OH, NH2, -N(1-6C alkyl)2 or -NH-CO-(1-6C alkyl); n = 1, 2 or 3. Also claimed are radiopaque (meth)acrylate polymers (II) obtd. from (I), radiopaque dental materials (III) contg. (I) and/or (II), and artificial teeth, veneers, implants, crowns, bridges and inlays obtd. from (I) and/or (II) and/or (III).
Patent JP-H0427102-B2 (JP)
IPC: B31B50/20
Filed: 1982-08-26
Abstract: Packing container blanks for gable-top packages are cut out of a material web which, up to now, has caused an appreciable amount of waste material, since the edges of the blanks are irregular and cannot be "dovetailed" into one another. A packing container blank is provided with partly straight, parallel lateral edges (11,12), and partly transverse edges (11,12) which are indented according to a regular pattern which is repeated over the width of the blank. As a result of the indentations, the edges of the blanks too can be formed without wastage.
Patent JP-3433974-B2 (JP)
IPC: H01C7/02
Filed: 1993-06-29
Granted: 2003-08-04
Abstract: The current limiting element consists of an electrical resistance body (3) which is arranged between two contact connections (1, 2). This resistance body (3) contains a first resistance material which has a PTC characteristic. Below a limiting temperature, the first resistance material has a low cold resistivity (specific resistance) and at least one current-carrying path running between the two contact connections (1, 2). Above the limiting temperature, the first resistance material has a hot resistivity which is high in comparison with its cold resistivity. Such a current limiting element is intended to be distinguished by a homogeneous switching capability and a high rated current-carrying capability, despite simple and cost-effective construction. This is achieved in that the resistance body (3) additionally contains a second resistance material having a resistivity which is between the cold resistivity and the hot resistivity of the first resistance material, and by the second resistance material being fitted with intimate electrical contact with the first resistance material and forming at least one resistor which is connected in parallel with at least one subsection of the at least one current-carrying path. <IMAGE>
Patent JP-3831453-B2 (JP)
IPC: H04N7/167
Filed: 1996-06-21
Granted: 2006-10-11
Abstract: In a method and apparatus for controlling the operation of a signal decoder in a broadcasting system, a broadcast signal and an encrypted signature are generated and the signature is added to the signal. The signal together with the signature is broadcasted and received in the decoder, where the signature is decrypted and compared with a verification value. If a match occurs, further operation of the decoder is allowed. If a match does not occur, further operation of the decoder is disallowed. <IMAGE>
Patent JP-2940438-B2 (JP)
IPC: F16D65/28
Filed: 1995-06-06
Granted: 1999-08-25
Abstract: PURPOSE: To obtain a permanent magnet fixing unit for eddy current type reduction gear in which a permanent magnet can be fixed perfectly in any direction using only a stopper metal without requiring any special machining of magnet supporting ring. CONSTITUTION: In a reduction gear provided with a mechanism for controlling the eddy current to be generated in a rotor by the magnetic circuit of permanent magnet, recessed fitting step parts 14a are provided in the opposite end faces of a permanent magnet 14 and corresponding protrusions 15a are provided on the opposite end faces of a nonmagnetic stopper metal 15 interposed between adjacent permanent magnets. They are engaged each other and a nonmagnetic bolt 17 is passed through the stopper metal 15 and tightened to a magnet supporting ring 13.
Patent JP-3725565-B2 (JP)
IPC: C10L1/234
Filed: 1993-07-20
Granted: 2005-12-14
Abstract: Organic liquids can be very effectively gelled by using in combination with an amine neutralized anionic polymer an auxiliary rheological additive. The auxiliary rheological additive is a substance which increases the linearity of the anionic polymer and its thixotropic properties. Suitable auxiliary rheological additives are fatty acids and/or fatty acid salts optionally in combination with amphoteric oxides. The organic liquids that can be effectively gelled are organic solvents which include fuels such as hydrocarbons and alcohols.
Patent JP-2685666-B2 (JP)
IPC: G06F11/22
Filed: 1991-08-02
Granted: 1997-12-03
Abstract: These logic circuits are cyclically supplied with digital signals and in all cycles (1 to 9), an expected value (OUT) is detected at the outputs of the logic circuits compared with the inputs (RZ, RTO, NRZ). After a predeterminable number of test cycles (n), dummy cycles (L) are inserted which are of such a nature that no further changes occur in the input signals (RZ, RTO, NRZ). In this arrangement, the predeterminable number of test cycles is greater than or equal to 2.
Patent JP-2609418-B2 (JP)
IPC: H04W88/08
Filed: 1993-08-13
Granted: 1997-05-14
Abstract: An integrated PCN/DNC system architecture has a switching center (22), coupled to a public switched telephone (PSTN), which selectively transfers signals between the PSTN and a digital cellular network (DCN) or a personal communications network (PCN) which is allocated a portion of the cellular communications band by a local cellular operator. Each PCN subnetwork (20) of the PCN includes several microcells (18) arranged in a multi-dimensional grid, and the allocated cellular channels are divided into sets assigned to columns of the grid. The allocated portion of the cellular spectrum is reused within each PCN subnetwork (20) by assigning the same set to more than one of the columns so that different communications signals can be transferred over the same cellular channels. <IMAGE>
Patent JP-3153006-B2 (JP)
IPC: H01M4/36
Filed: 1992-07-29
Granted: 2001-04-03
Abstract: A carbon/polymer composite electrode comprises substantially amorphous carbon entrapped in a polymeric matrix, wherein the matrix further entraps an interpenetrating ionically conducting liquid having an alkali metal salt dissolved therein. Such an electrode may be used as the anode in an electrochemical cell, or battery, which also comprises a polymeric electrolyte and a cathode. The cathode may be a vanadium oxide composition containing intercalated lithium ions or LiCoO2.