baber/WOPTO huggingface dataset:
Patent JP-3361824-B2 (JP)
IPC: H04L12/433
Filed: 1991-05-29
Granted: 2003-01-07
Abstract: An FDDI system and method for transmitting to an optical medium, upon receipt of token, frames of synchronous data and frames of asynchronous data having different levels of priority. The network on which the FDDI is implemented includes a plurality of processors each having a system memory for storing the frames of data in queues corresponding to priority, and an output buffer configured to have a plurality of logical FIFOs corresponding to the queues. Data is transferred one queue at a time from the system memory to the output buffer through a single physical FIFO. To prevent the FIFO from "locking-up" as a result of any residual data remaining therein following each transfer of a frame to the output buffer, storage remaining available for a particular queue of the output buffer to be transmitted to the medium is detected. Data is transferred from the system memory to the FIFO memory only if the storage remaining available is at least equal to the storage capacity of the FIFO memory.
Patent JP-H0772154-B2 (JP)
IPC: C07C41/48
Filed: 1986-05-30
Abstract: A process is described for the preparation of (6-methoxy-2-naphthyl)-(1-bromoethyl)-ketone or ketals thereof (I), by selective debromination of (5-bromo-6-methoxy-2-naphthyl)-(1-bromoethyl)-ketone or ketals thereof (III) by means of a bromine acceptor in the presence of an acid and of an inert organic solvent. The bromine acceptor is preferably a phenol, a phenol ether or an aromatic ketone. The acid is preferably an halogenidric acid.
Patent JP-H0628561-B2 (JP)
IPC: A23L2/08
Filed: 1990-06-06
Abstract: A membrane process for producing a juice product with improved quality comprising feeding a single strength juice to a plurality of microfiltration/ultrafiltration stages wherein the first stage is a microfilter having a membrane pore size smaller than the spoilage microorganisms but substantially larger than the flavor and aroma molecules and wherein subsequent stages are ultrafilters having membranes of decreasing pore size.
Patent JP-H0662568-B2 (JP)
IPC: C07D217/10
Filed: 1985-07-17
Abstract: Neuromuscular blocking agents of formula (1) which are useful as skeletal muscle relaxants during surgery are disclosed.   <IMAGE> (1) <IMAGE>  and X is an anion, preferably pharmaceutically acceptable.
Patent JP-4412763-B2 (JP)
IPC: C08L67/02
Filed: 1999-06-10
Granted: 2010-02-10
Abstract: Compositions comprising a polyester resin and a polyamide derived from a dicarboxylic acid with 6-22 carbon atoms and from m-xylylene diamine having high-level gas barrier properties, obtained by mixing in the melted state the polyester resin premixed with a dianhydride of a tetracarboxylic acid and the polyamide, operating under conditions such as to render the polymeric components rheologically compatible each other. The compositions are suitable for preparing containers and biaxially-orientated films.
Patent JP-H0261950-B2 (JP)
IPC: C07D307/32
Filed: 1983-09-13
Abstract: There are disclosed a  gamma -butyrolactone derivative represented by the following formula 
<CHEM>
 wherein R<1>, R<2>, R<3> and X each represent a group or an atom as defined in the specifation;
 a process for preparing the same and an immunomodulating composition containing the same as an active ingredient.
Patent JP-2826370-B2 (JP)
IPC: B25F5/02
Filed: 1990-06-29
Granted: 1998-11-18
Abstract: A hand-held tool for driving a cutting or grinding disk includes a housing and a protection hood with a sleeve-shaped extension detachable connected to the housing. A receptacle is mounted on the housing for releaseably holding the sleeve-shaped extension. The receptacle is formed as a slotted sleeve so that it has a variable diameter. The diameter is changed by moving circumferential ends of the sleeve toward or away from one another. The displacement of the sleeve ends can be effected by a lever pivotly mounted on the ends.
Patent JP-3025436-B2 (JP)
IPC: A61K33/24
Filed: 1996-07-11
Granted: 2000-03-27
Abstract: Deformable, hollow particles of an expanded copolymer of vinylidene chloride, acrylonitrile and methyl (meth)acrylate, with size 1-250 mu m are used in cosmetic and/or dermatological compsns. contg. TiO2 pigment.
Patent JP-3118029-B2 (JP)
IPC: C12Q1/00
Filed: 1991-06-28
Granted: 2000-12-18
Abstract: A composition, test device and method of determining the presence or concentration of ketone bodies, and specifically D- beta -hydroxybutyrate, in a test sample are disclosed. The test device includes a test pad comprising a suitable carrier matrix incorporating an indicator reagent composition capable of interacting with D- beta -hydroxybutyrate to produce a detectable or measurable response. In addition, a new and improved indicator reagent composition, comprising a) an indicator dye that is responsive to thiols, such as a substituted isobenzothiazolone, Ellman's reagent or a derivative of Ellman's reagent; b) D- beta -hydroxybutyrate dehydrogenase; c) lipoamide dehydrogenase; d) D,L-lipoamide; and e) nicotinamide adenine dinucleotide, is incorporated into the carrier matrix to provide an accurate and sensitive assay of a test sample for D- beta -hydroxybutyrate (DHBA) in particular, and for ketone bodies in general. The improved method and composition are especially useful in the assay of whole blood, blood serum, blood plasma and urine for ketone bodies.
Patent JP-H0674751-B2 (JP)
IPC: F04B17/00
Filed: 1987-07-24
Abstract: A free-piston motor with hydraulic or pneumatic energy transmission comprising at least one free-piston unit designed for intermittent operation using always the same optimal cycle comprising a compression and an expansion stroke and consisting of a cylinder (88) with at least one free piston (89) which is slidable to-and-fro therein, said piston (89) being connected to a member (90) of general plunger-like shape which is adapted to slide to-and-fro inside at least one stationarily mounted chamber member (95) and which delimits within said chamber member a first or plunger chamber (93) which is in communication with a source of pressurized fluid (103) through an operable valve member (82, a second or displacement chamber (96) which is in communication via a nonreturn valve (99) with a reservoir (100) and is connected via a second nonreturn valve (102) to an accumulator (103), and a third or buffer chamber (97) which is in open communication with said accumulator (103). Preferably the cylinder (88) contains two free pistons (89, 89') and both plunger chambers (93, 93') are in communication with said source of pressurized fluid (103) through one common operable valve member, the displacement chambers being each in communication with the accumulator via a pipe incorporating an operable valve member, or each plunger chamber (93, 93') is in communication with said source of pressurized fluid (103) through its own separate operable valve member (82, 83), so that during the waiting time after each cycle the piston positions can be corrected if necessary.
Patent JP-H0578320-B2 (JP)
Inventor: HERUMAN GURAAFU
IPC: C07J43/00
Filed: 1985-08-28
Abstract: 1. Derivatised nucleic acid sequence with one or more structural elements of the general formula : X-A-M in which X signifies the group  see diagramm : EP0173251,P7,F2  or  see diagramm : EP0173251,P7,F3  whereby the N-atom represents the amine nitrogen atom of a nuclein base and R a straight-chained or branched lower alkylene radical which can be interrupted by heteroatoms, whereby in the case of the nuclein bases, it is a question of the bases adenine, guanine, cytosine, uracil, thymine, orotic acid, xanthine, hypoxanthine, 5-hydroxymethyl-cytosine or 5-hydroxymethyluracil of the nucleic acid, A a bifunctional bridge member and M an antigen, hapten or antibody.
Patent JP-2738540-B2 (JP)
IPC: A61K31/7068
Filed: 1988-08-26
Granted: 1998-04-08
Abstract: The present invention provides a process for preparing lactone intermediates to 2',2'-difluoronucleosides whereby reversion back to the lactone's open chain precursor is minimized and the desired erythro enantiomer can be selectively isolated from an enantiomeric mixture of erythro and threo lactones in crystalline form. Also provided is a process for producing 2'-deoxy-2',2'-difluoronucleosides in about a 1:1 α/β anomeric ratio, and processes for selectively isolating β-2'-deoxy-2',2'-difluorocytidine, or an organic or inorganic acid addition salt thereof, from the 1:1 α/β mixture.
Patent JP-H0461767-B2 (JP)
IPC: A43B17/10
Filed: 1983-11-18
Abstract: This invention provides a waterproof and breathable elastomeric polytetrafluoroethylene layered article for use in, for example, material for footwear articles. The waterproof and breathable polytetrafluoroethylene layered article can, for example, exhibit elastomeric properties of stretch to break of 275% in the machine direction, and 145% in the tranverse direction and a total stretch recovery of at least 39% after being stretched 75% extension for 100 cycles. This invention further provides a waterproof and breathable elastomeric polytetrafluoroethylene layered article bonded to a stretch fabric for footwear articles. The waterproof breathable elastomeric polytetrafluoroethylene layered article bonded to a stretch fabric is thus durable and possesses a moisture vapor transmission rate exceeding 1000 gms/m<2>/day, and preferably above about 2000 gms/m<2>/day.
Patent JP-2638593-B2 (JP)
IPC: C12M1/40
Filed: 1986-09-17
Granted: 1997-08-06
Abstract: An implantable biosensor and method for sensing products, such as hydrogen peroxide, generated from an enzymatic reaction between an analyte, like glucose, and an enzyme in the presence of oxygen. The implantable biosensor is equipped with an enclosed chamber for containing oxygen and can be adapted for extracting oxygen from animal tissue adjacent the container. The reservoir of oxygen contained in the enclosed chamber is supplied to the enzymatic reaction from the side of the membrane opposite the enzyme. The enclosed chamber is designed to be impermeable to substances, like liquid and cells, that possibly can interfere with the supply of the oxygen permeating through the membrane to the enzymatic reaction. Also, the implantable biosensor is designed to optically or electrically sense products generated from the enzymatic reaction which serve as a function of the analyte.
Patent JP-H0359793-B2 (JP)
IPC: B23K26/00
Filed: 1985-11-11
Abstract: PURPOSE:To perform a clear laser marking even for the body to be worked having cubic surface by forming the shape of a mask plate in the similar cubic shape to the surface shape of the body to be worked. CONSTITUTION:A mask plate 5 is similar to the cubic surface shape which is in uneven shape of the body 7 to be worked, and of the cubic three dimensional shape which is in uneven shape enlarged or reduced by the prescribed ratio. The laser beam 1a radiated for a concave lens 2 from a laser oscillator 1 is reflected by a reflecting plate 4 after its cross section being enlarged by the concave lens 2 and convex lens 3 and irradiates the mask plate 5. The aimed printing of the marking pattern is performed by splashing the surface material of the body 7 to be worked with its evaporation instantaneously via a condensing head 6 by transmitting only the part of the marking pattern formed on the mask plate 5.
Patent JP-H054331-B2 (JP)
IPC: C01B31/30
Filed: 1983-12-29
Abstract: Refractory metal borides, carbides, nitrides and mixtures thereof of the Group IVb, Vb and Vlb metals are produced from a glass or microcrystalline gel formed from organo-metallic precursors. Typically Ti0<sub>2</sub>.<sub>B203</sub> glass is produced by hydrolysis of titanium butoxide and trimethyl borate, followed by gelling/ drying. The glass may have carbon inclusions or may be mixed with carbon or aluminum powder or a mixture thereof, and reacted. In the case of aluminothermic and carboaluminother- mic reduction, there is a residual aluminum-containing phase in the product. Composites can also be produced by including inert materials in the reaction mixture.
Patent JP-H0662168-B2 (JP)
IPC: B21D51/26
Filed: 1985-11-22
Abstract: The invention relates to a container, comprising: a tubular body (2) with at least one open end, wherein a part of the body adjacent to the end is provided with a bent body rim, (25) a cover closing the open end having a cover rim which grips over the bent body rim; and a locking ring encircling the cover rim and the bent body rim which assures against a relative displacement of the cover in relation to the body.In order to lessen the danger of the occurence of open contact at the end wall portions, for example by dropping, the curled body rim is additionally curled, (26, 27) and/or the body is provided with a groove (30) extending over at least parts of the body circumference, on which a part of the locking ring turned away form the open end of the body can support, and/or the locking ring is provided with a release element arranged in and across it.
Patent JP-H0759945-B2 (JP)
IPC: F16J15/40
Filed: 1988-10-28
Abstract: A mushroom-shaped piston 10 is driven to reciprocate in a cylinder 20 by an annular driving part 70 extending around its stem. The driving part forms the "rotor" of a linear electric motor, the "stator" of which is provided by the cylinder. The ends of piston are exposed to greater and lesser pressures P1, P2. During movement of the driving member relative to the piston against the bias of a spring 40, fluid flow through a passage 76 containing a one-way valve 60 generates an overpressure in a chamber between seals 30, 32, 34 and prevents leakage of fluid around the seal 30. Figure 2 shows a modification in which the piston 110 has a central well 113, 114 containing a plunger 180 biassed by a diaphragm 140. Here the overpressure is generated in the well and a passage 116 exposes a seal 131 to the overpressure to prevent leakage around the piston.
Patent JP-2634258-B2 (JP)
IPC: B65D83/54
Filed: 1989-11-01
Granted: 1997-07-23
Abstract: Dispensing apparatus (1) for dispensing a liquid product (24) from a pressurised dispensing container (21) comprises a collapsible chamber metering valve (2) in which an elastomeric sleeve (4) overlays an external surface (53) of the valve body (6) to define a metering chamber (7) therebetween and is collapsible on actuation of the valve into substantially conformal contact with the external surface such that a volume of liquid is dispensed which is equal to the volume of liquid displaced from the metering chamber. The valve is nestably received within a cup (3) with seal means (15) operable between the mouth of the cup and an outer end of the valve such that a closed collecting chamber (11) is defined between the valve and the cup. Means (25) are provided to communicate in use between the collecting chamber and that part of the container in which a liquid product is contained when the container is held in a predetermined orientation for operation of the valve. The apparatus allows accurate doses of liquids to be dispensed using compressed gas propellant such as nitrogen.
Patent JP-3025115-B2 (JP)
IPC: H04W48/20
Filed: 1992-10-22
Granted: 2000-03-27
Abstract: PURPOSE:To allocate a mobile station to a substantial base station by allowing the mobile station to measure a reception level of a control line of each base station and discriminating the base station through the use of the level information. CONSTITUTION:When mobile station 2 makes a request of position registration or talking service, the mobile station 2 measures a reception level of control lines from plural base stations to obtain reception level information 2a and uses a control line with a highest reception level to make a call to a relevant base station. A service request reception section 10 of the base station 1 receives the request and gives reception level information 10a to a level discrimination section 11, in which the level is discriminated. When the reception level of a control line of a peripheral base station is higher, it is discriminated that the mobile station 2 is resident in a radio zone of the base station 1, a service execution section 13 is started to serve the requested service. On the other hand, when the reception level of the surrounding base station is lower, it is possible that the mobile station 2 is not resident in the radio zone of the base station 1, the requested service is rejected or the request is sent to other base station.
Patent JP-3579837-B2 (JP)
IPC: F16H61/00
Filed: 1993-11-25
Granted: 2004-10-20
Abstract: Calibration of an X-Y shifter is accomplished under the control of a microcomputer (28) which is programmed to perform a calibration routine each time the vehicle is shutdown. The routine causes the shifter's shift finger (10) to be moved into touching contact with the various inner wall surfaces (11F, 11R, 12F, 12R, 13F, 13R, 11X, 13X) of a plurality of shift blocks (11, 12, 13) of the respective transmission shift rails (14a, 14b, 14c) from which a calibrated shift rail and neutral position are calculated. <IMAGE>
Patent JP-2881652-B2 (JP)
IPC: B41M1/30
Filed: 1989-12-22
Granted: 1999-04-12
Abstract: A receiver sheet for dye diffusion thermal transfer printing comprises a white molecularly oriented polyester film, supporting a layer of dye-receptive material on one surface, the other surface of the film being laminated to an undersheet of higher compliance than the film, and the thickness of the film lying within the range 10 to 50  mu m. The undersheet increases the effective compliance of the receiver, increasing the area heated during printing thereby to give better pixel transfer.
Patent JP-3038070-B2 (JP)
IPC: A61B5/05
Filed: 1991-12-20
Granted: 2000-05-08
Abstract: The invention concerns a superconducting device used to measure temporally and spatially varying magnetic fields generated by sources inside the object to be investigated. The invention consists of a body divided into separate and easily interchangeable self-supporting modules, interconnected by connectors. The superconducting magnetometer or gradiometer elements (12) have been attached by means of connectors (11) to the cross-connection/support element (6); this element (6) is attached to a connecting element (4) by means of connectors as well. The connecting element (4) contains also the electric components (5) necessary for connecting the SQUIDs to the room temperature electronics (14). The connecting element (4) is attached to the neck plug (3), comprising a stiff thermal isolation preventing convection and a ribbon cable made of parallel twisted pairs. The element (3) is self-supporting and it forms an integral part of the magnetometer support structure. The cables in the neck plug have been made out of wires having a relatively high resistance in order to minimize the heat leak between the room temperature and the cryogenic environment of the magnetometers; the excess noise caused by the resistive leads has been compensated, for example by increasing the SQUID gain using positive feedback. <IMAGE>
Patent JP-3234518-B2 (JP)
IPC: B29C33/34
Filed: 1996-12-20
Granted: 2001-12-04
Abstract: Installation for centrifugally casting pipes from plastic containing filler, glass fibres, and, optionally, other additives has a rotary stand (1) with a horizontal axis on which 6 - 8 motor-driven centrifugal moulds (31-38) are rotatable mounted, uniformly distributed at the same axial distance from the axis (11k) of the stand, each independently driven by its own drive motor (40). A drive (25-28) and fixing device (11a-11h,19,20) enable the stand to be rotated in steps so that each mould, in turn, reaches the position previously occupied by the preceding mould. Heating elements enable each mould to be heated in at least one of its position and an extraction device extracts gases liberated from the individual moulds during curing. A feed device (2), movable only parallel to the axis during operation, introduces the pipe composition into one mould, or two moulds simultaneously, and a demoulding device draws a finished pipe out of each mould at a fixed point (G). A control device (29) controls the stepped rotation of the rotary stand, the rotation of each mould at a speed dependent on the position in which it is located, the movement of the feed device relative to the rotary stand, the feed rate and total amount of composition introduced, and the operation of the demoulding device.
Patent JP-3079881-B2 (JP)
IPC: B60W10/06
Filed: 1993-12-29
Granted: 2000-08-21
Abstract: An apparatus for estimating a road traffic condition and for controlling a vehicle running characteristic includes a controller having a fuzzy inference function and a neural network function. The controller carries out frequency analysis on vehicle driving parameters such as vehicle speed, steering angle, accelerator opening degree, and longitudinal acceleration and lateral acceleration of a vehicle, to thereby determine a mean value and variance of each parameter. It implements fuzzy inference based on a traveling time ratio, an average speed, and an average lateral acceleration, which are obtained from vehicle speed and/or steering angle, to thereby calculate road traffic condition parameters, including a city area degree, a jammed road degree, and a mountainous road degree. According to the neural network function, the controller further determines an output parameter, indicative of the vehicle maneuvering state, by subjecting the mean value and variance of the vehicle driving parameters and the weighted total sum of the road traffic condition parameters to nonlinear conversion. Then, it variably controls the operating characteristic of a vehicle-mounted apparatus such as a rear-wheel steering controlling unit in accordance with the output parameter, thereby variably controlling the vehicle running characteristic.
Patent JP-4278727-B2 (JP)
IPC: A61L2/24
Filed: 1997-12-12
Granted: 2009-06-17
Abstract: Apparatus and methods for generating, administering, extracting and recovering sterilant gas for sterilizing and/or decontaminating enclosed spaces such as, for example, interior spaces of microbial isolators, and also to components associated with such apparatus and methods. Specifically contemplated herein, inter alia, is an arrangement and a method for automatically, and in a selected one of a predetermined and a predeterminable sequence, carrying out at least two of the steps of: providing decontaminant gas; initiating the administration of decontaminant gas into a target volume; and extracting gas from the target volume. determining the concentration of a given component of fluid or gas, including an arrangement, responsive to an arrangement for sensing the intensity of radiation emitted by an emitter, for providing a correcting feedback to the emitter. This arrangement and method may conceivably be utilized in contexts other than contexts of apparatus and methods for generating, administering, extracting and recovering sterilant gas for sterilizing and/or decontaminating enclosed spaces.
Patent JP-2544467-B2 (JP)
IPC: E05B47/06
Filed: 1988-02-02
Granted: 1996-10-16
Abstract: PCT No. PCT/CH88/00025 Sec. 371 Date Oct. 4, 1988 Sec. 102(e) Date Oct. 4, 1988 PCT Filed Feb. 2, 1988 PCT Pub. No. WO88/05853 PCT Pub. Date Aug. 11, 1988.An electromechanical cylinder lock (1) is connected with a key (2 l) which has electronic and mechanical codings. In the lock (1) are arranged and connected with each other electronic elements (55), a microswitch (56) and an electric coil (11) with a magnet anchor (12). The magnet anchor (12) is part of the blocking device (6) which, through a release bolt (13) and a holding pin (15), engages in the rotor (5) of the lock (1). Parallel with the release bolt (13) is arranged a blocking bolt (14) which engages, at one end, in the rotor (5), and at the other end, in the magnet anchor (12). For the opening of the lock, besides the mechanical blocking elements, the microswitch (56), the release bolt (13), the magnet anchor (12) and the blocking bolt (14) must also be brought into their correct positions.