baber/WOPTO huggingface dataset:
Patent JP-H0199760-A (JP)
Title: Method for preventing clogging of immersion nozzle in continuous casting
Inventor: FUJII TETSUYA
IPC: B22D41/58
Filed: 1987-10-14
Abstract: PURPOSE:To prevent nozzle clogging and surface defect by blowing gas having high dissolving speed into the molten steel as single or mixed gas in the case of blowing the gas into an immersion nozzle. CONSTITUTION:The gas is blown into the immersion nozzle 3 at interval between a tundish 1 and a mold 5 for continuous casting to prevent the nozzle 3 clogging. In this case, the gas, e.g. H2 gas, having high dissolving speed into the molten steel 2 is used as the used gas. By this method, the quantity of the gas bubbling floating up on the molten steel surface is drastically reduced, and only few quantity is floated up and the other large quantity of the gas is dissolved and absorbed into the molten steel 2 during flowing down in the nozzle or during floating up in the molten steel by flowing into the mold 5 from the nozzle 3. By this method, the clogging of the immersion nozzle 3 is prevented and also the surface defect of the product can de prevented.
Patent JP-H0891658-A (JP)
Title: Machine rolled paper feeding device
Inventor: KAMIMURA YASUSHI
IPC: B65H43/04
Filed: 1994-09-28
Abstract: PURPOSE: To simply remove the residual rolled paper piece even when the paper tip is located at any position at the time of a paper jam by rewinding the paper to the upstream side, or cutting it according to the position of the paper tip at the time of the paper jam. CONSTITUTION: When the tip of the rolled paper reaches the nip position by conveyance rollers 51 at the time of a paper jam, the rolled paper is cut by a rotary cutter 25, and a baffle 50 is opened to release the nip by the conveyance rollers 51. When the tip of the rolled paper is located on a conveyance path 24 on this side of the nip position by the conveyance rollers 51 at the time of a paper jam, delivery rollers 22a, 22b are reversed, and the rolled paper is rewound to the rolled paper main bodies 11a, 11b side.
Patent JP-S61136226-A (JP)
Title: Manufacture of ohmic electrode
Inventor: KINOSHITA HARUHISA
IPC: H01L29/732
Filed: 1984-12-07
Abstract: PURPOSE:To easily form an ohmic electrode having low contact resistance by a method wherein an ohmic electrode material is laminated on the side face and the bottom face of the groove on the inverted trapezoidal cross-section exposing of a conductive layer. CONSTITUTION:Negative type resist 4 is coated on a semiconductor substrate. A resist pattern 5 having an overhang part 6 protruded in bill-shaped eaves is formed by performing a far ultraviolet ray exposure in the irradiation dose of one-half of the ordinary irradiation dose and by conducting a developing process. An etching is performed using an Ar ion beam 7 in the extent wherein the beam penetrates a GaAs layer 3 containing no impurity but is penetrates an N-GaAs layer 2. A resist pattern 5 is widely perforated slowly by performing an etching on an overhang part 6, and a groove 8 having an inverted trapezoidal cross-section in formed on the semiconductor substrate. When ohmic electrode materials are vapor-deposited in the order of AuGe, Ni and Au, they are vapor- deposited as far as to the side face of the groove 8. An N<+>GeAs layer 11, whereon high density Ge is diffused, is formed by removing the resist pattern 5 and by performing a heat treatment.
Patent JP-H0199383-A (JP)
Title: Electron beam landing correction device
Inventor: TSURUKI TAKAYUKI
IPC: H04N5/68
Filed: 1987-10-13
Abstract: PURPOSE:To reduce the sense of disorder due to discontinuous picture caused due to a landing error between adjacent lines by generating a landing correction data having correlation between the adjacent lines and using the landing correction data so as to control the landing of the electron beam. CONSTITUTION:In displaying a picture, an index detection circuit 3 detects the position of an electron beam at a prescribed position on the screen and outputs a position detection signal. A landing control circuit 5 generates the timing signal driving an electron gun 2 by using the position detection signal and the correction signal stored in a memory 4 to apply correct color reproduction thereby displaying a picture on the picture screen 1. Since the correction data of the other part is obtained based on the correction data measured actually having an error component, a strong correlation is given to an error of the correction data of each line and the error of color reproduction caused due to the error of the correction data has a strong correlation so as to eliminate the sense of disorder due to discontinuous picture.
Patent JP-H0789151-A (JP)
Title: Printer and order system using the printer
Inventor: SUZUKI KANJI
IPC: G06F3/12
Filed: 1993-09-20
Abstract: PURPOSE:To inform the receiving of emergency message data and the formation of error state separately from the display of receiving regular data. CONSTITUTION:A control means (printer control section 60) for receiving data from a data input terminal (handy terminal 2), output printing data, forming the display output informing the arrival of data or outputting an emergency message display representing the arrival of emergency data other than regular data, or else the formation of error display output is provided. The control means comprises a printing means (printing section 66) for printing by means of formed printing data and display means (write 81-83, write 84 and 85) for displaying the arrival of the printing data, emergency message data or the error state by means of the display output formed by the control means or emergency message receiving output or the error display output.
Patent JP-H1080646-A (JP)
Title: Coarse material crusher
Inventor: UYAMA SADANOBU
IPC: B02C19/22
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To replace cutting blades when they are partially worn or damaged to extend the service life of the whole lower crushing roller by attachably and detachably fitting main cutting blades to cutting and crushing blades near collection parts formed between screw crushing blades. SOLUTION: A pair of upper crushing rollers 3, 4 in parallel and a lower crushing roller 10 positioned thereunder are provided. The upper crushing rollers 3, 4 each have plural screw-like cutting blade groups whose torsion direction is reverse to each other in the axial direction, and coarse material fed with the rotation is collected between the opposite cutting blades to crush it, and also the lower crushing roller 10 is provided with plural screw-like cutting blades whose torsion direction is reverse to each other in the axial direction corresponding to the screw-like cutting blades of the upper cutting rollers 3, 4 and plural cutting crushing blades with inclined angles in the reverse direction to them and with rough pitch. To the cutting blade suitable places, main cutting blades 13 are attachably and detachably fitted.
Patent JP-H08125429-A (JP)
Title: Bs antenna system
Inventor: MINO OSAMU
IPC: H01Q1/32
Filed: 1994-10-24
Abstract: PURPOSE: To realize the BS antenna system in which thin profile, compactness, improvement in the reception characteristic, ease of mount, improvement of appearance by reduction in or omission of number of external wires, prevention of trouble such as intruded rainwater and short-circuit of wires, small sized receiver, extension of in-cabin space and energy saving are attained. CONSTITUTION: A table 12 is supported in a case 11 turnably, and antenna sections 31, 32 receiving a BS radio wave, a converter 33 converting a frequency of a received radio wave into a prescribed frequency, a phase comparator section 34 detecting a phase difference between received radio waves, a control section 35 calculating a direction of the antennas to eliminate the phase difference between the received radio waves, and a drive section 18 controlling the drive of the table 12 are provided to prescribed position of the table 12.
Patent JP-H06107531-A (JP)
Title: Cosmetic for fair skin and beauty
Inventor: SHINPOU TSUNEO
IPC: A61K8/00
Filed: 1992-09-28
Abstract: PURPOSE:To obtain a cosmetic for fair skin and beauty having extremely excellent beautifying effect on skin and preventing and treating effect on stain and freckle by sunburn. CONSTITUTION:A cosmetic for fair skin and beauty comprises (A) 0.001-30wt.% one or more selected from L-ascorbic acid and a water-soluble derivative of L-ascorbic acid and (B) 0.001-10wt.% nicotinic acid amide.
Patent JP-H1190414-A (JP)
Title: Filter apparatus
Inventor: OGAWA YUJI
IPC: C02F1/28
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To detect the proper replacing period of a filter in a filter apparatus for removing residual chlorine from city water. SOLUTION: A filter apparatus has a filter main body 10, a flow rate sensor 20 for detecting the flow rate of treated water, a signal processing part 30 calculating an integrated flow rate signal from the signal of the flow rate sensor 20 to detect that the integrated flow rate signal reaches a predetermined set value and outputting the signal to the effect that the integrated flow rate signal reaches the set signal by using the signal from the flow rate sensor as a gate and an information part 40 reporting a filter replacing period by flashing or sounding on the basis of the output of the signal processing part 30. The operation of an unnecessary information means is removed when the replacing period of a cartridge filter 12 is reported to a controller to enable information by reduced power consumption.
Patent JP-S62116386-A (JP)
Title: Vessel equipped with over-bow hold
Inventor: KAKITA YOSHIO
IPC: B63B25/00
Filed: 1985-11-18
Abstract: PURPOSE:To markedly increase the loaded cargoes and improve the navigation faculty by forming a cargo deck extending upward over a mooring deck in the bow part frmo a rear hold division and forming a plurality of holds divided by the outer plates extending upwardly from the cargo deck, onto the mooring deck. CONSTITUTION:As for a carriage vessel exclusively used for cars, a plurality of cargo decks 13 are extended towards a bot 02 from a rear hold division, in the upper part of a mooring deck 04 in the opened state in the conventional, and a plurality layers of bow upper part holds 14 are formed by covering the front side part of the cargo deck 13 by the outer plates 1, and the uppermost part is formed into an upper deck 15, and a mooring rope 9 is introduced outside the vessel from the opened port 10 formed on the outer plate 11 of the edge part 12 of the mooring deck 04. Therefore, the wind pressure resistance in the bow part 02 is reduced by the covering with the outer plate 11, and the propulsion faculty is improved, and the hold area with the restricted hull dimension is increased, and the loaded cargoes ca be increased, and navigation efficiency can be improved.
Patent JP-H04135489-A (JP)
Title: Purification of reduced form human lysozyme
Inventor: NABESHIMA NARIYASU
IPC: C12R1/19
Filed: 1990-09-26
Abstract: PURPOSE:To enable the subject ready and economic purification by adding a reduced concentration of a protein modifier to a prescribed reduced form human lysozyme solution and also keeping its pH acidic. CONSTITUTION:Microorganisms transformed by a vector containing DNA coding human lysozyme are cultured and a protein modifier of 4-6M such as guanidine hydrochloride and a reducing agent of 0.0051.0M such as 2-mercaptoethanol are added to the resultant human lysozyme-containing solution to obtain a reduced form human lysozyme solution (A). The resultant solution (A) is then diluted using water or a buffer solution, etc., so that the concentration of the protein modifier may be reduced to (1/3)(1/2) of that at a time of solubilization treatment, e.g. from 6 M to 2-3M. Contaminated proteins are precipitated by treating the diluted solution at 0-4 deg.C for 1-24 hr in a state where the concentration of protein and pH of the solution are respectively 0.5-3.0 mg/ml and 2-3 to obtain a mixture solution (B). The above-obtained solution (B) is subjected to centrifugal separation, etc., to remove the precipitate, thus purifying the objective reduced form human lysozyme.
Patent JP-H02104673-A (JP)
Title: Chromated galvanized steel material having light color tone
Inventor: IKEDA SATOSHI
IPC: C23C22/24
Filed: 1988-10-13
Abstract: PURPOSE:To stably produce a chromated galvanized steel material having a light color tone by forming a Zn layer having regulated orientation indexes at specified faces on a steel material by galvanizing and forming a specified amt. of a chromate layer on the Zn layer by chromating. CONSTITUTION:A Zn layer having >=0.5 orientation index at (00.2) face and <=1.0 orientation index at (10.1) face is formed on a steel material by galvanizing and a chromate layer is formed on the Zn layer by chromating by <=300mg/m<2> (expressed in terms of metallic Cr). A clear resin coat of <=2mum thickness is further formed on the chromate layer as required. A chromated galvanized steel material having superior corrosion resistance and a light color tone is obtd.
Patent JP-H10166772-A (JP)
Title: Information recording medium
Inventor: OGAWA YOSHIHIRO
IPC: G11B7/24094
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium concealed so that a non-exposed face of an IC module cannot be visually recognized, by providing the module with less influence to original function of an optical recording medium which can be manufactured with high efficiency. SOLUTION: In the information recording medium comprising a transparent board, an optical recording layer and a protective layer sequentially provided in this order and an IC module 7 embedded so that one surface of the module 7 is exposed at the protective layer side, a surface cured layer is provided on a surface of the board to be emitted with an optical beam to reproduce information recorded on the recording layer or to reproduce information recorded on the recording layer and record information on the recording layer, and further a concealing layer 8 is provided on an area corresponding to a back surface side of the module 7 on an outer surface of the cured layer.
Patent JP-S62104931-A (JP)
Title: Method for starting spinning of friction type spinning frame
Inventor: EMIRU BURINAA
IPC: D01H4/52
Filed: 1986-10-31
Abstract: In order to start or recommence spinning of a yarn in a friction spinning device, the following method steps are carried out upon start-up of a new spinning operation or upon piecing after a thread break: fibers separated by an opening device are delivered by means of a fiber transporting passage to a rotating friction spinning drum and are twisted to form a twisted fiber structure; when the twisted fiber structure has substantially reached a predeterminate diameter or size, then the twisted fiber structure is transported by an airstream delivered by a pressure duct towards and into a guide tube and is forwarded therein into a convergent space of rotating withdrawal rolls; and the twisted fiber structure is caught at production speed by these withdrawal rolls and delivered on a divergent side of the withdrawal rolls to a receiving suction device which transfers the spun yarn subsequent to the twisted fiber structure to further processing elements.
Patent JP-S62181242-A (JP)
Title: Propylamine, manufacture and microbicide
Inventor: RENTZEA COSTIN
IPC: A01N49/00
Filed: 1986-10-31
Abstract: N-Arylpropyl-substituted secondary amines of the formula  <IMAGE> where R1 and R2 are each hydrogen, alkyl, cycloalkyl, haloalkyl, alkoxy, chlorine, bromine or fluorine, m is 0, 1 or 2, R3 and R4 are each hydrogen or alkyl, and R5 is alkyl, cycloalkyl, cycloalkenyl, cycloalkylalkyl, alkenyl or an unsubstituted or substituted phenyl or phenylalkyl radical or methylfuran and the dashed bonds may be hydrogenated, and their salts, and fungicides containing these compounds.
Patent JP-S63177699-A (JP)
Title: Acoustic device for automobile
Inventor: HIRATA EIJI
IPC: H04R3/04
Filed: 1986-10-30
Abstract: PURPOSE:To enjoy a better music in a car room by giving a frequency character istic to an output signal from an audio equipment and further simultaneously giving a delay time to it. CONSTITUTION:When a mode selecting part 2 receives a category selecting signal from a panel switch 1, it transmits a frequency characteristic pattern signal and a delay time information which correspond to a previously stored category to a central controlling part 3. The controlling part 3 transmits these signals to an digital sound processor 4 and simultaneously it transmits a pre scribed control signal to respective parts. The processor 4 gives the frequency characteristic and the delay time corresponding to the category of the music to an audio signal from the audio source 5 to which the output signals from a uniform sound controller 7 and the control part 3 are inputted. Thus, the sound having unity is added, and a sound field in a concert hall or a live house is formed.
Patent JP-2001081368-A (JP)
Title: Cartridge ink
Inventor: TABAYASHI ISAO
IPC: C09D11/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge and ink which is excellent in ink stability in being stored. SOLUTION: This cartridge ink is produced by filling a water-based ink composition containing triethanolamine or its derivative and adjusted to have an ink pH value of >=7 and <11.5 into an ink container made of at least one material where at least a part of the chemical structure is replaced with at least one chlorine atom.
Patent JP-H05102612-A (JP)
Title: Laser diode
Inventor: HAYASHI SHIGEO
IPC: H01S5/042
Filed: 1991-10-07
Abstract: PURPOSE:To manufacture a blue color gamute laser diode. CONSTITUTION:An entitled diode has a chloride-added n-type ZnSe layer 2, a chloride-added n-type Zn1-YCdYSe (0<Y<0.1) tilted layer 3, a Zn0.8C0.2Se active layer 4, a nitrogen-added p-type Zn1-YCdYSe (0<Y<0.1) tilted layer 5, a nitrogen-added p-type ZnSe layer 6 on an n-type GaAs single crystal substrate 1 while having a Pt electrode layer 7 and an Au0.8Sn0.2 electrode layer 8 on both sides of its structure, and a light resonator employing a clevage plane. Thereby, ZnSe and Zn0.8Cd0.2Se having a large band gap are used and a composite tilted layer for efficiently collecting carriers to a pin double heterostructure so that luminous efficiency is heightened and a laser is oscillated at a room temperature in a blue-green color under pulse current injection conditions.
Patent JP-2001080312-A (JP)
Title: Radial tire for heavy load
Inventor: NUMATA KAZUOKI
IPC: B60C15/06
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To suppress air accumulation to improve bead durability by specifying the height of a ply winding part from the bead base line in the external end, arranging a reinforcing part provided with a contact area on the tire axial outside face in a ply main body part, and arranging a clearance between the ply winding part and the external end. SOLUTION: A ply winding part 9B in a carcass 6 is folded back in a bead core 5 and terminated in the tire axial outside face in a bead apex 10 so as to be set at the height of 12-20 mm from a bead base line 4L in the radial external end BU. In a bead part 4, a reinforcing layer 12 provided with a contact area 13 is arranged, and the contact area is provided with an external end 13U exceeding the bead apex 10 to the radial outside and brought into contact with the tire axial outside face of a ply main body part 9A substantially. In this way, a clearance part 14, in which the radial inner end 13L of the contact area 13 and the external end BU of the ply winding part 9B are shifted from each other to the outside and the inside radially, is formed. Consequently, air accumulation is suppressed, and bead durability can be improved greatly.
Patent JP-S63112275-A (JP)
Title: Four-wheel steering device for vehicle
Inventor: MIYOSHI AKIHIKO
IPC: B62D7/15
Filed: 1986-10-30
Abstract: PURPOSE:To enable the four-wheel steering characteristic in the time of transient operation to be well controlled, by providing a correcting means which displaces the steering ratio characteristic of front and rear wheels in the same phase direction as compared with the basic steering ratio characteristic in the time of fixed car speed in accordance with the rate of change of the car speed. CONSTITUTION:A number of reference steps arithmetic part 102 calculates a reference quantity of operating steps of a stepping motor 50 in proportion to a car speed in accordance with an output signal of a car speed sensor 101, and the reference steering ratio characteristic is obtained by actuating said motor 50. Here a control unit 100 provides in its inside a number of additional steps arithmetic part 118 and a number of target steps arithmetic part 119 inputting an output signal of a longitudinal G sensor 117 detecting the acceleration of gravity G in the car body longitudinal direction being one of the factors showing a change rate of the car speed. And when the longitudinal G sensor 117 detects a rapid change of the car speed in fixed car speed running condition, a tack in phenomenon or the like is prevented by correcting the steering ratio characteristic in use to the same phase side in accordance with a change degree of the car speed.
Patent JP-2000080515-A (JP)
Title: Helmet
Inventor: KITAHARA SHUJI
IPC: B32B5/18
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a helmet having excellent shock absorbing force, recovery of performances after receiving shock and shock absorbing force in hits on and after the second hit, and a helmet having high heat resistance, not shrinking, not expanding and not deteriorating performances even allowing the helmet to stand at a high temperature. SOLUTION: This helmet comprises a shell formed by molding a thermoplastic resin and a shock absorbing liner attached to the inside of the shell. The liner has a single layer structure composed of an acrylonitrile/styrene copolymer resin foam (hereinafter abbreviated as AS foam), a double layer structure composed of an AS foam layer of low expansion and an AS foam layer of high expansion, a double structure of the AS foam layer of low expansion and a foam layer of high expansion of another material, or a double structure of a foam layer of low expansion of a material except the AS foam and the AS foam layer of high expansion.
Patent JP-H05100370-A (JP)
Title: Photographic processing agent
Inventor: ATOYAMA HIROYUKI
IPC: G03C5/38
Filed: 1991-10-07
Abstract: PURPOSE:To obtain a photographic processing agent capable of being easily transported and stored, appropriate for an automatic liq. preparation replenishing mechanism and with the environmental pollution reduced by mixing >=2 kinds of the powdery chemicals to be used as a photographic processing agent and granulating the mixture with a specified powdery chemical. CONSTITUTION:Two or more kinds of the powdery chemicals to be used as a photographic processing agent are mixed, the mixture is granulated with a powdery chemical so that the water content including water of crystallization is controlled to <=10% of the total weight of the granulated material. In this case, an ordinary granulation aid is preferably used, and the water content including water of crystallization is controlled to <=10%, preferably to <=5% or more preferably to <=1% when water is used. Besides, water, alkali or acid- soluble polymers can be used. Consequently, the transportation and storage are facilitated, the agent is highly soluble and appropriate for a miniaturized automatic liq. preparation replenishing mechanism, the grain strength is increased, the powder is not released due to disintegration, the powdery agent is not left in the package, and further environmental pollution is reduced.