baber/WOPTO huggingface dataset:
Patent JP-H0217867-B2 (JP)
IPC: G06F12/00
Filed: 1981-09-18
Abstract: A random access memory arrangement for reading data out of and into a random access memory (10, 11) asynchronously, for example, to effect time base correction of a digital television signal, comprises the random access memory (10, 11) having common read and write data terminals, an input circuit (12) for supplying input data to said read and write data terminals for writing in the random access memory (10, 11), a first output latch circuit (13) connected to the read and write data terminals, a second output latch circuit (14) connected to the latch circuit (13), and means for supplying control signals to enable the random access memory (10, 11) to write the input data therein at given addresses in synchronism with write pulses of a write pulse signal (Figure 4C), to enable the random access memory (10, 11) to read output data from given addresses therein in synchronism with read pulses of a read pulse signal (Figure 4G), the read pulse signal being asynchronous with the write pulse signal, to control the latch circuit (13) to hold and to supply to the latch circuit (14) data supplied to the latch circuit (13) immediately prior to each write pulse, and to pass therethrough to the latch circuit (14) data supplied to the latch circuit (13) at all other times, and to control the latch circuit (14) to hold the data supplied to it by the latch circuit (13) immediately prior to the beginning of each read pulse until the beginning of the next succeeding read pulse and to supply the data so held to an output of the arrangement.
Patent JP-H045600-B2 (JP)
IPC: B64G1/36
Filed: 1982-09-27
Abstract: Device for aligning the roll axis of a rotating artificial satellite having radial solar panels equipped with angularly movable control surfaces at their extremities. The device includes a motor associated with each control surface for controlling the angle of the control surface with respect to the solar panel, each motor being actuated by a current which is dependent on the displacement of the roll axis from a desired position and which varies cyclically during the rotation of the satellite. The motor also includes a detector for detecting the angular speed of movement of the control surface and introducing a damping effect.
Patent JP-2638208-B2 (JP)
IPC: G10L19/035
Filed: 1989-06-30
Granted: 1997-08-06
Abstract: PURPOSE:To allow the subject device to meet an incompatible requirements of a high resolution and tracing to a change in the property of an input signal by adopting a variable block length. CONSTITUTION:A signal fed to an input terminal 1 is stored tentatively in a buffer 19 and linear transformation is applied to the signal by a linear transformations circuit 3. An error calculation circuit 9 calculates the error by using signals before linear transformation and after linear transformation. When the calculation of errors to block lengths N1, N2, N3, N4-Nn are all finished, an error comparator 11 detects an optimum block length giving a minimum error and gives the result to a selection multiplexing circuit 20. The selection multiplexing circuit 20 stores the output of a quantizer 4 corresponding to each block length and the output of a bit distribution circuit 6, selects a value corresponding to the optimum block length supplied later, multiplexes the value with the optimum block length and the result is sent to a transmission line 12.
Patent JP-H0317424-B2 (JP)
IPC: H04L7/04
Filed: 1984-09-17
Abstract: With such a circuit arrangement, the sampling clock is synchronized to the frame position and the phase of the characters of a received character stream containing a "unique word" at regular intervals. In a digital correlator (1), a crosscorrelation function is generated from a unique word stored therein and from the received, sampled character stream, and a frane detection circuit (2) derives a frame clock (RT1) from those maxima of the crosscorrelation function recurring at intervals of one frame period. To achieve synchronization at any polarity of the received character stream (i.e., even if the tip and ring wires of the subscriber line are interchanged), a second frame detection circuit (3) derives a second frame clock (RT2) from those minima of the crosscorrelation function recurring at intervals of one frame period. A clock selection circuit (8) determines which of the two frame clocks is received within a limited time interval. From this frame clock, control information for representing the phase of the sampling clock (AT) is derived in a phase synchronization circuit (10).
Patent JP-2837979-B2 (JP)
IPC: H01B1/02
Filed: 1991-07-25
Granted: 1998-12-16
Abstract: An organic electroluminescent device (100) is disclosed which is protected from dark spot formation. The device (100) is comprised of, in sequence, a support (102), an anode (104), an organic electroluminescent medium (106), and a cathode (118). The cathode (118) is comprised of an electron injecting layer (120) contacting the organic electroluminescent medium (106) containing a plurality of metals at least one of which has a work function of less than that of indium. The cathode (118) is comprised of a layer of fused metal particles containing at least 80 percent indium and having a mean diameter of less than 1  mu m and a coefficient of variation of less than 20 percent. <IMAGE>
Patent JP-H045648-B2 (JP)
IPC: A61K31/505
Filed: 1987-08-31
Abstract: Buspirone and its pharmaceutically acceptable salts are useful in the clinical improvement of short term memory.
Patent JP-3834107-B2 (JP)
IPC: E01B27/04
Filed: 1996-08-21
Granted: 2006-10-18
Abstract: The machine has a supply feed (33), extending in a longitudinal machine direction. The feed has a take-up end (34) associated with the suction intake (14), and an ejection end (35) associated with the intake funnel (31) of the ballast ejector. The track lifter (39) is located between suction opening (20) and ballast ejector. The take-up end of the supply feed is located under the ejection end (26) of the conveyor belt feed (23). The device has rotary drive for selective drive in both directions.
Patent JP-3320987-B2 (JP)
IPC: F25D17/08
Filed: 1996-08-07
Granted: 2002-09-03
Abstract: PROBLEM TO BE SOLVED: To simplify a duct structure and hence reduce pressure loss of cold air by providing at least one communication hole for communicating first and second supply passages for supplying cold air nearer than a blowoff outlet located farthest viewed from a supply hole. SOLUTION: A refrigerator duct is constructed with a duct 1 extending upward from a cold air supply hole and a downwardly extending duct 2 where a plurality of blowoff outlets are provided to a refrigeration chamber. Thereupon, an opening 4 is provided at a position on the down side from a blowoff outlet 3 located at an uppermost end of the duct 2 for coupling the duct 1 and the duct 2. When cold air entering from a cold air supply hole passes through the duct 1 and is directed to the opening 4, voltex is produced owing to a final end of the duct 1 being closed and hence a vortex wall is formed. Hereby, the cold air flowing upward through the duct 1 is horizontally branched upstream of the vortex to allow the blow to flow out from the horizontal opening 4, and in the duct 2 the air flow is branched vertically and is discharged from each blowoff outlet 3.
Patent JP-2779224-B2 (JP)
IPC: C08K7/02
Filed: 1989-09-04
Granted: 1998-07-23
Abstract: A material for molding printed circuit board, which is prepared by compounding 100 parts by weight of polymer composition consisting of 100 to 20 wt% of styrene polymers having a high degree of syndiotactic configuration (a) and 0 to 80 wt% of fibrous fillers (b) with 0 to 40 parts by weight of flame retardant (c) and 0 to 15 parts by weight of auxiliary flame retardant (d) with, and a printed circuit board which is prepared by forming metallic foil on the molded product consisting of said materials are disclosed.
Patent JP-3751344-B2 (JP)
IPC: C08F10/00
Filed: 1995-10-11
Granted: 2006-03-01
Abstract: A metallocene cpd. of formula (I) is new: In (I), M<1> = Gp. IVb, Vb or VIb metal; R<1>, R<2> = H, 1-10C alkyl or alkoxy, 6-10C aryl or aryloxy, 2-10C alkenyl, 7-40C aralkyl, 8-40C aralkenyl, OH or halogen; R<3>-R<11> = H, halogen, opt. halogenated 1-20C hydrocarbyl, -NR2, -SR, -OR, -OSiR3, -SiR3 or -PR2 (with R = halogen, 1-10C alkyl or 6-10C aryl); or two or more of these gps. may form a ring system with the attached atoms; and R<3>'-R<11>' = as for R<3>-R<11>. Also claimed are: (i) olefin polymerisation catalysts contg. cpd(s). (I) and a co-catalyst; and (ii) a process for the prodn. of olefin polymers by (co)polymerisation of olefins in the presence of (I) and a co-catalyst.
Patent JP-2975665-B2 (JP)
IPC: C07D493/04
Filed: 1990-10-19
Granted: 1999-11-10
Abstract: Novel derivatives of 1,4-dideoxy-1,4-imino-D-mannitol and method for their synthesis from 4,5-anhydro-1-azido-1-deoxy-2,3-O-isopropylidene-D-talitol or its triflate derivative are disclosed. The novel derivatives, 6-fluoro-1,3-imino-1,4,6-trideoxy-D-mannitol and the N-butyl and N-benzyl derivatives of 1,4-dideoxy-1,4-imino-D-mannitol, have useful mannosidase inhibitory activity.
Patent JP-3004425-B2 (JP)
IPC: B29C59/04
Filed: 1991-11-11
Granted: 2000-01-31
Abstract: A temperature-controllable roll 1 serves as a sealing tool, on the circumferential surface of which a number of plastic film tapes 14, 15, 16 are sealed to one another under pressure and application of heat. The plastic film tapes run at equal or different distances from one another onto the circumferential surface of the roll 1 and are led over pressure rolls 2, 3, ...7. These pressure rolls rest under pressure on the circumferential surface of the roll 1. The plastic film tapes run through the contact surfaces between the pressure rolls and the roll 1. The plastic film tapes are equipped on one or both sides with sealing layers, which are fused by the effect of heat, so that a sealing of the plastic film tapes arranged in layers one on top of the other occurs on the circumferential surface of the roll 1. <IMAGE>
Patent JP-H085881-B2 (JP)
Inventor: SHUTSKE GREGORY M
IPC: C07D498/06
Filed: 1989-11-24
Abstract: There are disclosed compounds having the formula <CHEM>  where  R1 is hydrogen, loweralkyl or arylloweralkyl; Z is hydrogen, loweralkyl, loweralkoxy, hydroxy, nitro or trifluoromethyl;  Y is O or NR2, R2 being hydrogen, loweralkyl or arylloweralkyl; and X is CH3, CHR3, C=O, C=S or CHN(CH3)2, R3 being hydrogen, loweralkyl or aryl; or a stereo isomer thereof or a pharmaceutically acceptable acid addition salt thereof, and a process for their preparation. The compounds are useful for the treatment of various memory dysfunctions characterized by decreased cholinergic function, such as Alzheimer's disease, and can therefore be applied as medicaments.
Patent JP-3501484-B2 (JP)
IPC: C07D235/14
Filed: 1993-12-16
Granted: 2004-03-02
Abstract: Compounds of formula (I) : <CHEM>  [wherein: A represents a group (IIa), (IIb) or (IIc) : <CHEM>   <CHEM> R<1> is alkyl, alkenyl, cycloalkyl or a group of formula R<4>-Y-R<5>-, where: R<4> is hydrogen, alkyl, or cycloalkyl, R<5> is a single bond or alkylene, and Y is oxygen, sulphur or imino group; R<2> is hydrogen, halogen, Optionally substituted alkyl, optionally substituted alkenyl, optionally substituted cycloalkyl, hydroxy, amino, alkylamino, dialkylamino, formyl, alkylcarbonyl, alkoxy, alkylthio, cyano or nitro; R<3> is hydrogen, alkyl, carboxy, protected carboxy, carbamoyl or tetrazol-5-yl; X is of formula -CH=, -N= or -C(COOR<6>)=, where R<6> is hydrogen or a carboxy-protecting group; Z is a single bond, alkylene or vinylene; and B is carboxy, protected carboxy or tetrazol-5-yl]; and pharmaceutically acceptable salts and esters thereof have the ability to inhibit the action of angiotensin II and thus can be used for the treatment and prophylaxis of hypertension and cardiac iseases.
Patent JP-H0644600-B2 (JP)
Inventor: HAINRITSUHI HAIRUBURONAA
IPC: H01L23/40
Filed: 1987-12-18
Abstract: Known designs containing at least two semiconductor components in a hybrid structure cannot be fabricated in any desired way for application purposes for structural reasons. They can also not be used universally and require a high expenditure on cooling measures and a high material and labour expenditure in the assembly of larger circuits. The new assembly is intended to make possible a high degree of integration, the electrical pretesting of all the components before assembly, and simpler mounting on, and connection to, carrier components. The assembly has at least two semiconductor components. Each semiconductor component comprises an electrically insulating baseplate and semiconductor chips mounted thereon with current conductor parts. The semiconductor components and the package are detachably mounted on a carrier body. The insulating housing has facilities for fitting current-connection components for connecting the semiconductor components and their conductor parts. The assembly is used in power electronics.
Patent JP-2556537-B2 (JP)
IPC: A61F13/04
Filed: 1987-12-22
Granted: 1996-11-20
Abstract: An immobilizing orthopaedic cast is provided comprising an inner liquid water-impermeable, water-vapour-permeable protective sleeve (2) next to the skin, a resilient padding layer (3), and a plaster or resin/glass fibre outer immobilizing layer (1). A microporous expanded polytetrafluoroethylene membrane protective sleeve material provides the above properties for a cast which will dry itself inside and the skin it covers, is bacteria proof, and is not a host for bacteria.
Patent JP-H0381293-B2 (JP)
IPC: H01G11/54
Filed: 1987-12-21
Abstract: PURPOSE:To impregnate a sheet electrode with enough amount of electrolyte by a method wherein after a sheet electrode is attached to a metal case of an electric double layer capacitor, an electrolyte is filled in the case; after a predetermined time, an electrolyte is again impregnated into the case; then, the case is put in a vacuum for vacuum impregnation of an electrolyte into the sheet electrode. CONSTITUTION:First, a main body of a case 10 is detected at a position I. Then, an electrolyte is filled into the case body 10 for the first time from a nozzle 42 at a position II. An existence of the case body 10 is detected at a position VI, and at a position VII, the second filling, of an electrolyte is conducted. After a second turn table 60 rotates at about 270 degrees, the case body 10 is moved to the third turn table 70 for the vacuum implegnation. When the case body 10 is moved to the recessed portion 71 from the second turn table 60, a rubber cap 12 falls to cover the case body airtightly. At this time, a vacuum equipment starts working to evacuate the inside of the rubber cap 2, which makes vacuum impregnation of an electrolyte into a sheet electrode 12 possible.
Patent JP-4663051-B2 (JP)
IPC: H05G1/02
Filed: 1999-11-30
Granted: 2011-03-30
Abstract: A thermal energy storage and transfer assembly is disclosed for use in electron beam generating devices that generate residual energy. The residual energy comprises radiant thermal energy and kinetic energy of back scattered electrons. The thermal energy storage and transfer assembly absorbs and stores an amount of the residual energy to reduce the heat load on other components in the electron beam generating device. The thermal energy storage and transfer device comprises a body portion of a sufficient thermal capacity to permit the rate of transfer of the amount of the residual energy absorbed into the assembly to substantially exceed the rate of transfer of the amount of the residual energy out of the assembly. The assembly also comprises a heat exchange chamber filled with a circulating fluid that transfers the thermal energy out of the assembly. Additionally, in an x-ray generating device, an x-ray transmissive filter suitable for absorbing residual energy is positioned between the anode and an x-ray transmissive window. The filter reduces the exposure of the window to the residual energy. The filter may additionally comprise a coating layer that further reduces the exposure of the window to the residual energy.
Patent JP-3426176-B2 (JP)
IPC: G10L15/18
Filed: 1999-12-27
Granted: 2003-07-14
Abstract: The present invention provides a method and apparatus for speech recognition. The apparatus of the invention can include an acoustic processor. The acoustic processor can convert analog speech input signals into digital signals. Also included can be a first storage structure which can store an acoustic model which has learned voice characteristics. A second storage structure which can store a dictionary containing a first language model which has been trained regarding disfluency words and non-disfluency words, and a second language model which has been trained regarding non-disfluency words and trained to ignore disfluency words can be included. Additionally, the apparatus of the invention can include a probability calculator which can calculate a probability regarding the digital signals using the acoustic model and the dictionary to recognize words showing the highest probability of representing the input signals.
Patent JP-3431168-B2 (JP)
IPC: A61K8/66
Filed: 1997-06-04
Granted: 2003-07-28
Abstract: The invention discloses an abrasive precipitation silica useable in toothpaste compositions, said silica having a BET specific surface ranging from 15 to 300 m2/g, a DOP oil absorption ranging from 40 to 160 ml/g, a median particle diameter of at least 10 mum, generally ranging from 12 to 30 mum, a particle cohesion factor of at least 85% about for a median particle diameter ranging from 12 to 20 mum. Method for preparing silica by reacting an alkaline metal silicate with an acidifying agent, to form a silica slurry, separating and optionally drying the recuperated silica suspension, the operation for forming the slurry being effected according to the following steps: a first step consisting in using one initial heel solution constituted of water, an electrolyte salt of the alkaline or alkaline-earth metal group and optionally of one acidobasic agent; a second step consisting in introducing the silicate and the acidifying agent, the reaction medium pH remaining constant from 4 to 7 and particularly from 5.8 to 6.7; and a third optional step, consisting in acidifying the reaction medium until a silica slurry with a pH of less than 6 and particularly of 4 is obtained. The silica is useful in toothpaste compositions. Toothpaste compositions containing the said silica are also disclosed.
Patent JP-H0218858-B2 (JP)
IPC: A61K35/14
Filed: 1979-06-11
Abstract: PCT No. PCT/SE79/00132 Sec. 371 Date Feb. 11, 1981 Sec. 102(e) Date Jan. 9, 1981 PCT Filed Jun. 11, 1979 PCT Pub. No. WO80/02805 PCT Pub. Date Dec. 24, 1980.A process for the treating of and/or removal of substances from a liquid, especially whole blood, via a semipermeable microporous membrane (13, 14, 15) through adsorption and/or biological reaction by means of a biologically active material. Said whole blood is exposed to pressure variations at the membrane surface in a way such that a penetrating fraction of said whole blood is flowing in an alternating flow path through the membrane walls for contacting said biologically active material. Said biologically active material is asymmetrically immobilized in and on the surface of the side of said membrane that faces away from said whole blood. Alternatively, said biologically active material may be bound to an unsoluble matrix behind said membrane. Said membrane is for example provided within a casing (7, 8, 9) comprising inlet (10) and outlet (11) for said whole blood. The space between said casing and said membrane is via a connecting nipple (12) in communication with for example an expansion chamber for the provision of pressure variations. By means of the device (3) it is possible to perform said process in one and the same step and by means of one and the same pumping system.
Patent JP-3643375-B2 (JP)
IPC: C12Q1/68
Filed: 1991-12-06
Granted: 2005-04-27
Abstract: Primers for amplification of specific nucleic acid sequences of the second exon of HLA DRbeta genes and probes for identifying polymorphic sequences contained in the amplified DNA can be used in processes for typing homozygous or heterozygous samples from a variety of sources and for detecting allelic variants not distinguishable by serological methods. This HLA DRbeta DNA typing system can be used in a dotblot format that is simple and rapid to perform, produces detectable signals in minutes, and can be used for tissue typing, determining individual identity, and identifying disease susceptible individuals.
Patent JP-3155757-B2 (JP)
IPC: B22D11/04
Filed: 1990-02-14
Granted: 2001-04-16
Abstract: The mold is equipped with a casting ring 6 which is formed by clamping together four generally rectilinear wall segments 8 that are, first, arranged like the sides of a picture frame about the rabbet 52 of a rectangular case 10, and then abutted together, sash-like, at their mitered ends 80, to form a ring, the casting surface 9 of which will produce the rectangular cross-sectional outline common to sheet ingot or the like, when molten metal is fed through the ring. The clamping action is produced by a set of screws 94 at the corners 10' of the case, and after the ring 6 is clamped about a pair of spaced, axially opposing lips 54 and 60 on the case and an annular plate 14 thereabove, the plate 14 is clamped to the top of the case, to secure the ring in place and seal the axial ends of the ring against fluid flow thereacross.
Patent JP-2786011-B2 (JP)
IPC: C12Q1/68
Filed: 1991-02-15
Granted: 1998-08-13
Abstract: Detection of variable nucleotide(s) is based on primer extension and incorporation of detectable nucleoside triphosphates. By selecting the detection step primers from the region immediately adjacent to the variable nucleotide, this variation can be detected after incorporation of as few as one nucleoside triphosphate. Labelled nucleoside triphosphates matching the variable nucleotide are added and the incorporation of a label into the detection step primer is measured. The selection of the detection step primer is important to the method according to this invention and is dependent on the nucleotide sequence of interest. The detection step primers are preferably selected so to span the region immediately toward the 3' end from the variable nucleotide to be detected. The method is useful in identifying specific point mutations and genetic variations.
Patent JP-3593663-B2 (JP)
IPC: F01D5/28
Filed: 1995-07-24
Granted: 2004-11-24
Abstract: PCT No. PCT/GB95/01746 Sec. 371 Date Jul. 16, 1996 Sec. 102(e) Date Jul. 16, 1996 PCT Filed Jul. 24, 1995 PCT Pub. No. WO96/03536 PCT Pub. Date Feb. 8, 1996A method of producing a coating on a substrate by electrolytically co-depositing a metal matrix M1 and particles of CrAlM2, where M1 is Ni, Co or Fe or two or all of these elements and M2 is Y, Si, Ti, Hf, Ga, Nb, Mn, Pt, a rare earth element or two or more of these elements. The co-deposition is carried out at a current density of less than 5mA per square centimeter. Preferably, the co-deposition forms a layer less than 50 microns thick, and occurs at a bath loading of less than 40 grams per liter of the particles. In a preferred embodiment, the particle size distribution in the plating bath is 25 percent between 15 and 12 microns, 45 percent between 12 and 10 microns and 30 percent less than 10 microns. The method is particularly useful for coating a gas turbine part.
Patent JP-3645575-B2 (JP)
IPC: A47J43/042
Filed: 1998-07-10
Granted: 2005-05-11
Abstract: A portable electrical appliance or hand-held blender for processing food. According to the invention, the appliance comprises a case having a handle, the case including an electric motor rotating a first end of a shaft included in a fixed tube, a tool being secured to the shaft, and wherein a removable endpiece secured to the tool is mounted on the second end of the tube. The blender is applicable particularly to catering.