baber/WOPTO huggingface dataset:
Patent JP-H03197498-A (JP)
Title: Novel peptide
Inventor: ITO RYOJI
IPC: C12P21/02
Filed: 1989-12-26
Abstract: NEW MATERIAL:A peptide of the formula (X1 is His or Trp; X2 is Leu or Phe; X3 is Ala or Val; X4, X10 and X11 are each Arg or Cys; X5 is Pro or Leu; X6 and X12 are each Ser or Phe; X7 is Thr or Ile; X8 and X9 are each Pro or Ser; X13 is Gly or Val). USE:An antineoplastic agent. PREPARATION:Firstly, a mutagenic agent such as hydroxylamine is acted on human TNF-alpha gene, a single-stranded DNA incorporated into phage to modify the base. Second, the phage containing the single-stranded DNA provided with the mutagenic treatment is infected with Escherichia coli to derive a double- stranded DNA of replicative form from the Escherichia coli. Third, this DNA is broken with a restriction enzyme to produce a DNA coding the peptide of the formula. Thence, this DNA is incorporated into a manifestation plasmid followed by incubating Escherichia coli transformed with said plasmid, thus producing the objective protein of the formula.
Patent JP-H05167903-A (JP)
Title: Method and device for auto-focusing applying image coding
Inventor: TAKEMOTO HIROSHI
IPC: H04N5/232
Filed: 1991-12-18
Abstract: PURPOSE:To obtain a stable image from which dependence due to a video signal is removed by rectangularly converting a digital video signal, extracting a focusing component from a component converted into a matched with the property of a natural image. CONSTITUTION:A digital video signal through an image pickup system 1, a signal processing circuit 4, etc., is rectangularly converted by a rectangular conversion circuit 8. An arithmetic circuit 7 calculates the coefficient of focusing information in each frequency area from the component converted into the frequency area without using a BPF or the like. An image pickup signal for its corresponding frequency area is multiplied by the coefficient to integrate focusing image information matched with the property of a natural image. Consequently a stable image from which dependence due to an image signal is removed can rapidly be obtained by said constitution without reducing precision.
Patent JP-H05162120-A (JP)
Title: Device for driving wire saw
Inventor: MIYAZAKI FUMITAKA
IPC: B24B27/06
Filed: 1991-12-18
Abstract: PURPOSE:To provide a device for driving a wire saw wherein work in a dangerous and degradated work environment can be excluded as far as possible. CONSTITUTION:A drive device includes a main sheave 10 around which an endless wire saw is wound and an engine 12 to rotate the sheave and the sheave 10 is rotatably supported on one end of a truck 16 and the engine 12 is fixedly supported on the other end of the truck 16. A torque converter 18, wherein amount of slippage changes according to load, is mounted to the rotation axis of the engine 12. A power transmission mechanism 20 comprising a speed change gear 24, intermediate pulley 26, and belt 28 is interposed between the sheave 10 and the converter 18 and a pair of tension pulleys 30, around which wire saw is wound, are provided before the sheave 10 and the pulleys 30 are supported by a damper arm 32, one of the ends of which is fixed to the truck 16. A receiver 34 for controlling the engine 12 is installed on the truck 16 and a transmitter for sending signals to the receiver 34 is provided at a remote place.
Patent JP-H01176587-A (JP)
Title: Thermal transfer sheet
Inventor: ARITA HITOSHI
IPC: B41M5/40
Filed: 1987-12-30
Abstract: PURPOSE:To furnish a thermal transfer sheet which is high in sensitivity, by a method wherein a heat resistant slip layer is formed by utilizing polyisocyanate as a principal agent. CONSTITUTION:A base material film has a transfer ink layer which is fused by heating on one side surface, and a heat resistant slip layer is furnished on the other surface with which a thermal head comes in contact. Said heat resistant slip layer uses polyisocyanate compound by an amount of nor less than 50weight% of a forming material to be filmed excepting additive. Though an ordinary polyisocyanate compound can be also used as the polyisocyanate compound, polyurethane polyisocyanate of a comparatively high molecular weight made to react on dimer, trimer, or polyol compound of polyisocyanate is preferable. Though the polyisocyanate compound can be independently used, it can be also used jointly with other binder resin.
Patent JP-H03195147-A (JP)
Title: Cell reproducing control system
Inventor: KUDO NORIMASA
IPC: H04M3/00
Filed: 1989-12-25
Abstract: PURPOSE:To exactly execute the reproducing processing of a cell and the replacing processing of nonsignificant information at high speed by simultaneously comparing a reproducing timing number, sequence number of the cell and window number, judging the time position of the cell according to the result of the comparison and executing processing control. CONSTITUTION:A cell buffer 11, cell buffer management control part 12 and cell processing decision part 13 are provided. The sequence number with modulo configuration expressing the continuity of the cell added to the cell on the transmission side, reproducing timing number expressing the reproducing timing of the cell calculated from terminal velocity on the reception side, and boundary number expressing timing advanced from the reproducing timing only for prescribed timing are compared. According to the compared result, the processing of the said cell is determined. Thus, it can be judged at high speed whether the cell equipped with the sequence number is in the past to the current reproducing timing number or not.
Patent JP-H07189171-A (JP)
Title: Softener for paper
Inventor: TAKAHASHI HIROMICHI
IPC: D21H17/07
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a softener composed of a quaternary ammonium salt containing a specific group, a specific fatty acid and an esterified compound of pentaerythritol in specific ratios and capable of imparting softness and elasticity to papers. CONSTITUTION:This softener for paper capable of imparting softness, water absorption and further elasticity to paper without deteriorating water absorption and strength of the paper by dispersing a mixture of (A) a quaternary ammonium salt having one or two of a 10-24C alkyl, alkenyl, or beta-hydroxyalkyl in a molecule, (B) a 8-24C straight chain saturated or unsaturated fatty acid or its salt (e.g. capric acid, lauric acid, myristic acid, stearic acid or a hardened tallow fatty acid) and (C) an ester of a 10-24C fatty acid with pentaerythritol in weight ratios of 0.0001-0.4 in B/A and 0.01-0.5 in C/A and in the total amount of A, B and C components of 3-25wt.%, in water. Further, the quaternary ammonium salt is expressed by the formula (R1 and R2 are each 10-24C alkyl, etc.; R3 and R4 are each 1-3C alkyl, etc.; X is a halogen, etc.).
Patent JP-H01175208-A (JP)
Title: Manufacture of permanent magnet
Inventor: KOBAYASHI OSAMU
IPC: H01F1/057
Filed: 1987-12-28
Abstract: PURPOSE:To enhance a C-axis orientation rate remarkably and to improve a remanent magnetic flux density Br remarkably by a method wherein an alloy whose basic components are rare-earth elements (including Y), iron and boron is cast and is then hot-worked at a temperature of 500 deg.C or higher. CONSTITUTION:A desirable composition for a permanent magnet whose basic components are rare-earth elements, iron and boron is to be composed of 8-30 atomic % rare-earth elements, 2-28 atomic % boron and iron as a remaining part. In a first manufacturing method, these components are melted and then cast by a continuous cast method in such a way that an average particle diameter of crystals is 0.01mum or more and 1mum or less; they are hot-worked at a temperature of 500 deg.C or higher and are made anisotropic. In a second manufacturing method, a cast substance after a hotworking process in the first method is heat-treated at a temperature of 250 deg.C or higher; in a third method, the cast substance after the hot-working process in the first method is heat-treated, crushed, kneaded with an organic binder and molded; a resin-bonded magnet is manufactured.
Patent JP-H10173677-A (JP)
Title: Method of controlling flow rate for physical port in packet communication and device therefor
Inventor: HASEGAWA JUN
IPC: H04L12/801
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent the complication of discriminating processing of the maximum delay virtual port, and to improve through put by observing the transmission delay time of a virtual port, and instructing a virtual port with the longest delay time as the maximum delay virtual port. SOLUTION: A maximum delay virtual port instructing means 160 instructs the maximum delay virtual port with the longest delay time for each physical port 111-113, after the compared result of a virtual port delay comparing means 150 is applied, when a transmittable cell is present in any virtual port 101-102, 103-104, and 105-106 connected with the same physical port. Then, when a transmittable cell connected with each physical port 111-113 is not present, the maximum delay virtual port instructing means 106 designates the virtual port in which the cell transmittable to the physical port at first appears which is observed and detected by a first appearance virtual port observing means 130 to be the maximum delay virtual port of the physical ports 111-113.
Patent JP-H07198827-A (JP)
Title: Speed detection apparatus
Inventor: SAKAI TAKENOBU
IPC: G01S15/60
Filed: 1993-12-28
Abstract: PURPOSE:To expand the distance-measuring range and to detect a speed with high accuracy in a speed detection apparatus which uses Doppler effect of ultrasonic waves. CONSTITUTION:An ultrasonic-wave transmitter-receiver 10 is constituted so as to contain a piezoelectric vibrator 12 and a diaphragm 14. The piezoelectric vibrator 12 is not nearly disk-shaped, and it is formed in such a way that a protrusion part is formed on its bottom face so as to change its thickness. When the thickness of the piezoelectric vibrator 12 is changed, a plurality, of resonance points exist in the piezoelectric vibrator 12, the sound pressure level of transmitted ultrasonic waves is increased, and the reception sensitivity of reflected waves is enhanced.
Patent JP-H04201220-A (JP)
Title: Molding die
Inventor: TAKAGI HIDEKAZU
IPC: B29C45/32
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a mold product having excellent stable quality by setting each gate at closed positions until a pressure sensor detects the specified increase of pressure and making a sealing resin reach to the terminal section of a runner. CONSTITUTION:When a top force 8 and a bottom force 9 are aligned and fixed tightly, stoppers 11 are inserted, each gate 2 is set at closed positions and a sealing resin is heated and softened, the sealing resin is extruded from a cull 6 to each runner 3 by pressurizing action. Since each gate 2 is set at the closed positions, the sealing resin is moved forward up to the terminals of each runner 3 successively and each cavity 1 is filled completely. When pressure in the runners 3 suddenly increases at that time, a pressure sensor 15 detects the increase of pressure and pressure in the runners reaches specified injection pressure close to injection pressure, an actuator 14 is operated by a controller, the stoppers 11 are pushed down and each gate 2 is opened simultaneously. Accordingly, the sealing resin starts inflow into each cavity 1 at a time, and the sealing resin flows in at the same pressure and the same speed and in the same viscosity.
Patent JP-H07185567-A (JP)
Title: Waste water treatment
Inventor: TABUCHI SHIGEO
IPC: C02F1/62
Filed: 1993-12-28
Abstract: PURPOSE:To make the metallic component in waste water sufficient to be flocculated and to easily remove the metallic component by heating the floc with the bubbled steam in the metal flocculating and precipitating stage and in the floc ageing stage. CONSTITUTION:The waste water 1 contg. harmful heavy metals such as lead is introduced into a flocculation tank 3 through a pH regulating tank 2 by sodium hydroxide, and aluminum sulfate and a starchy high molecular agent respectively as the flocculant and precipitant are added to form and flocculate a lead compd. The flocs are then precipitated in a precipitation tank 4, a slurry of the flocs of the lead compd. deposited in the tank 4 is pumped out by a pump 5 and sent to an ageing tank 6, sodium sulfide is added to the slurry, and the steam at about 100 deg.C is introduced from a pipe to age the flocs. A slurry of the flocculated lead compd. precipitated at the lower part of the ageing tank 6 is pumped out and dehydrated by a filter 9, and the muddy solid 11 is collected. The supernatant liq. in the tank 4 is discharged through a regulating tank 12.
Patent JP-H11166966-A (JP)
Title: Direction detecting device
Inventor: MURAYAMA AKIRA
IPC: G01S3/809
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate arrival direction evaluation function and to detect an arrival direction by selecting a receiver being connected to a plurality of elements from a number of antenna elements, performing signal processing by a digital phase detector, obtaining a rough arrival direction evaluation function, and performing integral processing of the function. SOLUTION: Output from an element 1 being selected from an antenna switcher A13 out of reception signals is inputted to a receiver 4-J, a phase is detected by a detector 5-J, and the covariance matrix of the output of a detector 5 is obtained by a reception signal covariance matrix calculator 6. Then, the characteristic value and the characteristic vector of the matrix are obtained as a noise characteristic value and a noise characteristic vector by a noise partial space matrix calculator 7. Also, a vector corresponding to an array response is calculated by a steering vector calculator 8. A noise partial space matrix is calculated by a rough arrival direction evaluation function calculator 15, and a rough arrival direction evaluation function is calculated from the vector.  Then, the rough arrival evaluation function of the combination of elements is integrated by a rough arrival direction evaluation calculator 16, thus calculating the accurate arrival direction evaluation function. Finally, the arrival direction of arrival waves can be detected from the accurate arrival direction evaluation function.
Patent JP-H03188584-A (JP)
Title: Electronic neural circuit with function for learning coefficient in neuron network and method of learning the same
Inventor: EMANIYUERU DOU SHIYANBOSUTO
IPC: G06N3/04
Filed: 1990-11-30
Abstract: PURPOSE: To increase the learning procedure speed by correcting a synapse coefficient in an electronic neuron circuit only at the time when the whole of a learning base is inputted by the input of a neuron network and all output vectors are calculated by the neuron network. CONSTITUTION: An additional electronic neuron circuit is included in an electronic circuit for the purpose of calculating correction of the synapse coefficient, and the synapse coefficient is corrected by the electronic neuron circuit only when the whole of the learning base is inputted by the input of the network and all output vectors are calculated by the network. Preferably, calculation of correction for the synapse coefficient is performed in accordance with procedures obtained by an inverse propagation algorithm. Thus, the learning procedure speed is practically increased, and a quick learning method is realized.
Patent JP-2000157333-A (JP)
Title: Nail cosmetic sheet
Inventor: OTAGURO TAKAHIRO
IPC: A45D29/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a portable nail cosmetic sheet capable of providing ease of use, applying nail enamel, repairing it partially, and removing it easily. SOLUTION: Nail cosmetic containing solvent and resin component is impregnated in a sheetlike body 21 made of fibers and is stored in a wrapping body 31 made of a plastic film. The wrapping body 31 has such structure that it is opened from a cut-out part 33 on its side, a part of the wrapping body 31 is removed, and a part of the sheetlike body 21 is exposed from the wrapping body 31 in a remaining part so that nail cosmetic impregnated in the exposed sheetlike body 21 can be applied to a nail without making a hand dirty using the wrapping body 31 in the remaining part as a hand held part.
Patent JP-H10274731-A (JP)
Title: Method of manufacturing self-supporting optical cable
Inventor: SHOJI NOBORU
IPC: B29C48/12
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method preventing main part from being bent and permitting to obtain a self-supporting optical cable excellent in appearance and shape. SOLUTION: A support wire 3 and an optical cable main body 4 fed from a support wire feeding machine 1 and an optical cable main body feeding machine 2 are forwarded into an extruding machine 5, and are sheathed in common with thermoplastic resin into a guitar-shape. Following this, the cable is passing through guide wheels 8a, 8b, 8c while it is being cooled down via an air-cooling zone 6, a water-cooling zone 7 and further cooled down in a cooling water tank 9, and is wound by a winder 12 via a pulling machine 10. The cable passes through the guide wheels 8a, 8b, 8c while it is being bent by them, and since it is in contact with the back side of the cable on the guide wheel 8b, contrasted with the contact with the guide wheels 8a, 8c, the bending which will be caused on the main part is corrected and this can prevent the main part from being deformed in shape.
Patent JP-H06185626-A (JP)
Title: Water cut-off construction method for piping
Inventor: ABE YUTAKA
IPC: F16J15/10
Filed: 1992-12-17
Abstract: PURPOSE:To improve water cut-off performance in the piping joined part by threadedly attaching piping having a superabsorptive fiber cloth stuck onto the thread part of the piping to a joint. CONSTITUTION:A water cut-off method for piping is carried out by threadedly attaching piping having a superabsorptive fiber cloth stuck onto its thread part to a joint. A fiber which has acrylic acid salt unit produced by reacting acrylonitrile polymer with alkali-metallic hydroxide aqueous solution and acrylicamide unit and moreover has a property to absorb neutral water for swelling by several ten times to several thousand times is used for a superabsorptive fiber. The superabsorptive fiber cloth is cloth formed by manufacturing a superabsorptive fiber into the clothlike shape of a woven cloth, an unwoven cloth and a knitting, the woundly attached to the piping by winding on the threaded part of the piping several turns with the application of tension.
Patent JP-2000180414-A (JP)
Title: Micro-gas detector
Inventor: LIN GANG
IPC: G01N30/68
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a micro-gas detector using a GC system capable of quantitatively measuring a gas component. SOLUTION: At least a substrate 10, a sharply pointed first electrode 12, a second electrode 14 providing a constant gap with respect to both of them and a third electrode 16 present at a position near to those electrodes but getting out of them are provided. The first electrode 12 enhances an electric field mainly to lower operation voltage and helps to keep self-holding discharge. The second electrode 14 is provided in order to mainly apply self-holding discharge keeping voltage and the third electrode 16 is provided for an igniter for applying a high voltage pulse for self-holding gas discharge ignition. A detection theory is based on the difference of ionizing characteristics between many gas molecules. In order to compensate stable and highly reliable detection, it is necessary to operate a detector in a self-holding gas discharge state.  Ions and electrons generate a detectable current between electrodes by discharge ionization. This current change by a gas component is used as a selective and discernible signal. This micro-detector can be extremely inexpensively produced by lithographic micro-processing technique. Further, since a gas activating substance or a radioactive substance is not required, use is easy.
Patent JP-2000161955-A (JP)
Title: Wave-height measuring apparatus
Inventor: TAMURA MASAHIKO
IPC: G01C13/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a wave-height measuring apparatus with which a wave height can be measured, even when waves are broken and air bubbles are generated due to outbreak of a typhoon or a low atmospheric pressure. SOLUTION: In this wave-height measuring apparatus, ultrasonic waves are transmitted to the surface of the water from an ultrasonic transducer 1 which is installed at the bottom of the sea, the wave height of surface waves is measured from the changes in time which elapses until their reflected waves are received, a representative wave computing and processing operation is performed, and a wave height is measured as water-pressure waves on the basis of the change in the depth of the water by a water-pressure sensor 2, which is built in the ultrasonic transducer 1. A surface-wave representative wave computing and processing operations by the ultrasonic transducer 1 is divided into prescribed time sections. The average change amount of a surface- wave wave-height face for every section is measured. When the difference between the average change amount before the section and that after the section exceeds the difference in a preset reference change amount, the surface-wave representative wave computing and processing operations by the ultrasonic transducer 1 are changed over to a water-pressure wave representative wave computing and processing operations by the water-pressure sensor 2, and wave height is measured.
Patent JP-H05175202-A (JP)
Title: Manufacture of semiconductor device
Inventor: SANDOUU ADARUSHIYU
IPC: H01L29/205
Filed: 1991-12-20
Abstract: PURPOSE:To eliminate strain generated in a GaAs layer by high concentration carbon doping, in a semiconductor device composed of a GaAs epitaxial growth layer doped with high concentration carbon. CONSTITUTION:Lattice constants of a GaAs layer are contracted by carbon doping higher than or equal to a certain concentration. By annealing such a GaAs layer at a specified temperature for a specified period, the lattice mismatch between said layer and a GaAs substrate can be reduced. Measurement of the lattice constants and annealing are performed without taking out the substrate to be subjected to epitaxial growth from a growth equipment.
Patent JP-H05147015-A (JP)
Title: Manufacture for cement board material
Inventor: TERAMOTO HIROSHI
IPC: B28B1/42
Filed: 1991-11-26
Abstract: PURPOSE:To pattern easily a sharp pattern, by improving moisture content in the vicinity of the surface in the case where pressing is performed by splitting a manufactured plate body in a manufacture of a cement plate material which is laminated away by winding up round a making roll. CONSTITUTION:In a manufacture of a cement plate material where a thin film is stratified of a cement kneaded matter, the same is laminated while winding up round a making roll, when a fixed thickness is attained, the same is split and stretched flat and a board is manufactured by a press, the method is constituted of a process where at the time of winding-up of a thin film for the last 1-2 rounds in a thin film winding and laminating process onto a making roll, water-absorbing high-molecular particles are spread uniformly between layers, laminated and when winding-round is completed, the same is extended by splitting, the plate is manufactured by patterning an uneven pattern on the surface by a press and the curing is performed. Moisture content of only the vicinity of this layer is kept high by spreading of the water-absorbing high-molecular particles.