baber/WOPTO huggingface dataset:
Patent JP-2001023290-A (JP)
Title: Spindle motor having turntable
Inventor: YAMAGUCHI TADAO
IPC: H02K7/04
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor which is composed of members consisting of the simple number of component whose cost is not sacrificed and maintains a position in a balancing state at the time of rotating and also which is radially movable even with small centrifugal force in order to correct difference of the centrifugal force in the unbalance state, and which is formed into a low attitude. SOLUTION: A cover member 3 is arranged in one side of a turntable T extending outwardly more than a magnetic body 2 for a media chuck, plural number of balls 1 are put into a groove hole 3a between the cover member 3 and the turntable T and also are nearly equally made an approach to the magnetic body 2 for the media chuck at least at the time of the stationary state by preparing an isolating part, and further a means by which the balls 1 do not spring out is prepared.
Patent JP-H1036720-A (JP)
Title: Viscosity stabilization and coating of aqueous coating material
Inventor: TANAKA ISAO
IPC: B05D1/02
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide both methods for stabilizing the viscosity of an aqueous coating material and for coating the aqueous coating material diluted by water so as to have 30-80cp viscosity, lower than that of a conventional one when the coating material is used. SOLUTION: This method for stabilizing the viscosity of an aqueous coating material, in which the coating material containing a thickener is coated by using a spray-gun and also has 500-1,000cp viscosity at the time of the production and 30-80cp viscosity at the time of using by diluting it with water, is accomplished by using a cellulosic thickener (methyl cellulose). The coating material has an effect hardly lowering the stability of the viscosity compared with the cases using other thickeners even if the coating material is used in a state containing a large amount of diluting water, because the viscosity of the coating material is physically imparted with the cellulosic thickener which is a fibrous material.
Patent JP-H0923237-A (JP)
Title: Broad band lan communication control system
Inventor: WATANABE HIROBUMI
IPC: H04L12/28
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To surely detect collision of transmission data without newly providing a channel. SOLUTION: The broad band LAN communication control system 50 is mainly composed of a two-way broad band network 30, plural terminal equipments A-C connected to the network 30, data processing units (a)-(c) such as personal computers connected to the terminal equipments A-C, and a head end device (HE) 10 receiving and demodulating transmission data sent from the terminal equipments A-C to an incoming CH (channel) and modulating and transmitting the modulated signal to an outgoing CH. The HE 10 modulates the received data and sends the modulated data to the outgoing CH and provides the output of command information to stop the transmission of the terminal equipments A-C by judging it to be the occurrence of data collision when an error is detected by error check information of a received pilot packet.  The terminal equipments A-C stops data transmission when they receive command information or an ID included in the pilot packet sent again from the HE 10 is not its own ID or they detects an error in the error check information.
Patent JP-S6348463-A (JP)
Title: Current measuring instrument
Inventor: OKAMOTO TATSUO
IPC: G01R15/20
Filed: 1986-08-18
Abstract: PURPOSE:To improve current measurement accuracy and to shorten the length of a magnetic shield by providing a gap part for circulating magnetic flux control which is distributed and formed in the peripheral direction of an annular core. CONSTITUTION:The annular core 30 which has a main gap part with an incorporated magnetic field detection sensor 10 and is covered with the cylindrical magnetic shield 12 is provided with the gap part 39 for circulating magnetic flux control which is distributed and formed in the peripheral direction so that the occupation rate is high even at an angle area of less than a half periphery including the main gap part 9. Consequently, the magnetic resistance in the peripheral direction of the annular core 30 is made high in an angle area on the side of the main gap part and low in an angle area on the opposite side from the main gap part. consequently, the majority of a reverse magnetic field produced on the basis of an eddy current induced at the magnetic shield part with current magnetic flux on the other bus side passes through the opposite side of the annular core from the main gap part and is prevented from passing through the main gap part which is high in magnetic resistance.
Patent JP-H0919270-A (JP)
Title: Production of food or beverage containing cultured mycelia of hericium erinaceum
Inventor: IMAZEKI SUSUMU
IPC: A23L23/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject food or beverage, having action for inducing production of nerve growth factor, by which preventing or treating effect on geriatric dementia such as Alzheimer's dementia is expected by adding fruit body of the genus Hericium or its treated material to a food or beverage. SOLUTION: An ethanol extract, a ground material, dried powder, etc., of cultured mycelium is added as cultured mycelium of mushroom (e.g. Hericium erinaceum) of the genus Hericinm or its treated material to a food such as a baked material, a fermented food, a kneaded product, a milk product, oil and fat product, a seasoning, cake, these intermediate products or beverage such as coffee, cocoa, tea, fruit juice, vegetable juice, fermented beverage, refreshing beverage or these intermediate products to provide the objective new beverage or food by which preventing and treatment of geriatric dementia such as Alzheimer's dementia or ischemic cerebral blood vessel type dementia are expected.
Patent JP-H0480177-A (JP)
Title: Receiving device for paper sheet
Inventor: YAMASHITA HIROTAKA
IPC: G03G15/00
Filed: 1990-07-19
Abstract: NEW MATERIAL:To eliminate turbulence of alignment property by comparing the size of a paper sheet discharged from an image forming device main body with the size of a paper sheet directly before charging, prohibiting image forming process in the main body when the size is changed from a small one to a large one, and preventing to load a large paper sheet on a small one. CONSTITUTION:When no paper sheet on an upper tray 70 is detected with a sensor SE2, prohibition of printing is released, a paper sheet is printed and received on the upper tray 70. Nextly, the size of this paper sheet is compared with the size of a paper sheet herefrom to be printed, at no change the new one is processed for printing, and received on the tray 70. If there is change, it is received on a lower tray 70a. When there is a paper sheet in the lower tray 70a, the size of this paper sheet is compared with the size of the paper sheet herefrom to be printed, and if the latter is larger, printing process is prohibited. Consequently, a large size paper sheet is not loaded on small one, and alignment property of the paper sheet is not disturbed.
Patent JP-2001019179-A (JP)
Title: Supply cartridge and image forming device
Inventor: SASAKI YUKIMOTO
IPC: G03G15/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To make an image visualizing agent usable suited corresponding to a characteristic of each recording medium. SOLUTION: A prescribed number of sheets of recording media 5 can be stored in a layered condition in a recording medium storage chamber 3 of a supply cartridge 1. A first image visualizing agent 4 is stored in accordance with a number of storage sheets of the recording medium 5 in an image visualizing agent storage chamber 2. The first image visualizing agent 4 is applied by an image visualizing agent applying means 7 arranged in a recording medium supply part 8 on the recording medium 5 conveyed by a recording medium supply roller 6, and an image is visualized on the recording medium 5 in an image forming part 11. The first image visualizing agent 4 not visualized is removed from on the recording medium 5 by a removing roller 14 provided in the supply cartridge 1.
Patent JP-S6350055-A (JP)
Title: Semiconductor device
Inventor: IGAWA YASUO
IPC: H01L27/095
Filed: 1986-08-20
Abstract: PURPOSE:To reduce floating capacitance against ground caused by a diode electrode on the gate node of a driver FET by reversing each conductivity type of a Schottky junction type FET and a Schottky junction type diode forming a logic circuit. CONSTITUTION:A diode 102 having a Schottky junction shaping a Schottky Diode Level Shifter Capacitor Coupled FET Logic (SLCF) circuit for a logic circuit and a driver FET 101 are shaped to a semi-insulating GaAs substrate 103. A channel layer 104 in an FET 104 takes an n type, a positive electrode side ohmic layer 107 in the diode 102 a p<+> type and the positive electrode side 108 shaping the junction of the diode 102 a p-type, and the conductivity types of the diode 102 and the FET 101 are reversed. Accordingly, ground floating capacitance on the gate node side of the FET is reduced, thus manufacturing the SLCF circuit operating at high speed.
Patent JP-H0361318-A (JP)
Title: Method for refining dead-soft carbon steel
Inventor: FURUNO YOSHIKATSU
IPC: C21C7/10
Filed: 1989-07-27
Abstract: PURPOSE:To accelerate the reaction between [C] and [O] and to produce a dead-soft carbon steel by detecting the amount of CO generated in the latter stage in a refining period, blowing specific amounts of gas into a molten steel according to the detected value, and increasing the agitation of the molten metal due to the resulting bubbles at the time of subjecting a molten steel to decarburizing refining in an RH-type degassing refining apparatus. CONSTITUTION:A molten steel 3 in a ladle 2 is sucked into a vacuum tank in an RH-type vacuum degassing refining apparatus 10, and CO gas as a decarburization product due to the reaction between [C] and [O] is discharged in a bubble state from the molten steel 3, and the CO gas is discharged while agitating the molten steel. This reaction exhaust gas is evacuated by means of an evacuation duct 30, and the amount of CO generated is measured by means of a flowmeter 34 and an analyzer 35 for the exhaust gas. At the point of time when reduction in the amount of CO generated takes place as a result of reduction in [C] content in the latter stage in a refining period, a gas of Ar, etc., is blown from a gas supply source 37 through a blowing nozzle 46 into the molten steel. At this time, the sum of the amount of CO generated and the amount of Ar blown is regulated so that it is higher than the amount of CO exhaust gas generated in the former stage in the refining period and agitation power due to gas bubbles in the molten steel is increased so that it is similar to that in the former stage in the refining period, by which the reaction between [C] and [O] is accelerated. By this method, a dead-soft carbon steel of <0.003% C can be produced.
Patent JP-S6088221-A (JP)
Inventor: HARII MAGAJIAN
IPC: F16C23/04
Filed: 1984-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0717224-A (JP)
Title: Vehicle tire replacing device
Inventor: HASEGAWA MASAE
IPC: B60C25/132
Filed: 1993-07-05
Abstract: PURPOSE:To provide a tire replacing device with which whoever, even the aged or women, can conduct easily the work of tire attachment and detachment. CONSTITUTION:A tire replacing device is made up of a base frame 10; a movable frame 12; a pair of right and left support rollers 14, 14; a vertical movement operating mechanism 16 and a stopper mechanism 18. Moving casters are fitted to the base frame 10. By conducting the turning operation of an operation lever 56, the movable frame 12 is vertically moved in regard to the base frame 10, and a pair of support rollers 14, 14 that support a tire 64 in a perpendicular posture are made to ascend/descend. By means of a stopper mechanism 18, the movable frame 12 is releasably fixed at a suitable height position.
Patent JP-H0357842-A (JP)
Title: Control device of control valve in on-vehicle engine
Inventor: IRINO HIROSHI
IPC: F02D11/10
Filed: 1989-07-26
Abstract: PURPOSE:To contrive the simplification of a circuit for driving a step motor by connecting a transistor, which excites each phase winding of the step motor for driving a control valve such as a throttle valve, directly to each output port of a control means. CONSTITUTION:A lost motion lever 7 and an operating lever 8, associated with action of an accelerator, are provided in one end part of a throttle shaft 2, to which a throttle valve 6, that is, a control valve is fixed, while a control lever 9, controlled by a step motor 52, is secured to the other end part. Here a transistor (not shown) is respectively connected to each phase winding of a stator having four phases of windings of the step motor 52, and by controlling electrification to each transistor by a control means, excitation of each phase winding is controlled. The transistor is directly connected to each output port of the control means. Thus by simplifying a circuit for driving the step motor, wiring is simplified.
Patent JP-S5981640-A (JP)
Title: Printer capable of increase and decrease in number of motion picture film frames
Inventor: OGINO KIYOSHI
IPC: G03B27/46
Filed: 1982-11-01
Abstract: PURPOSE:To obtain a film as desired without experience and preception by generating an indication program wherein indication information on frames of an actually shot original film is recorded, and moving the actually shot original film according to the information and copying and printing pictures on a film for projection. CONSTITUTION:The indication program 2 containing indications for skipping or increasing frames of the actually shot original film 1 and how many frames are increased when frames are increased is generated, and its contents are read by a program reader 3 and converted into an electric signal. The actually shot original film 1 is loaded in an actually shot original film projector 4 and the output signal of the program reader 3 is inputted; the actually shot original film 1 is fed, frame by frame, to project pictures on a monitor screen 6, and the way of skipping or increasing frames is determined roughly over a look at the images. Then, the film 7 for projection is formed according to the indication program 2 completed as mentioned above.
Patent JP-H10146196-A (JP)
Title: Hr-1 receptor
Inventor: APPELBAUM EDWARD ROBERT
IPC: A61K48/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a new polynucleotide that comprises a polynucleotide coding for a polypeptide having a specific amino acid sequence and is used to produce HR-1 receptor useful for preventing and treatment of allergy, AIDS, cancers and other diseases. SOLUTION: This polynucleotide comprises the following new and isolated polynucleotide members: a polynucleotide containing at least 70% homology to the polynucleotide coding for the polypeptide containing the sequence from amino acid No.1 to No.380 of the formula, a polynucleotide containing at least 70% homology to the polynucleotide coding for the polypeptide containing the sequence from amino acid No.22 to No.380 of the formula, polynucleotides complementary to said polynucleotides, and polynucleotides containing at least 15 bases in the above-cited polynucleotides. These polynucleotides are useful for prevention and treatment of allergy, asthma, AIDS, hypoplastic anemia, cancers, lymphoma or the like as a new cytokine HR-1 receptor.
Patent JP-H0724303-A (JP)
Title: Capsule containing isocyanate-based compound and production thereof
Inventor: KIHARA KOICHIRO
IPC: B27N3/00
Filed: 1993-07-09
Abstract: PURPOSE:To provide a production method to easily produce capsules having water resistance and containing an isocyanate-based compound. CONSTITUTION:An isocyanate-based compound, polyolefine waxes, and an organic solvent are melted by heating at 80 deg.C-160 deg.C and at the same time mixed sufficiently and the resultant mixture is spray-cooled to form it into a capsules. The production method is extremely easy.
Patent JP-H1041211-A (JP)
Title: Electron beam lithography system
Inventor: MIYATA MASAYORI
IPC: H01J37/305
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam lithography system which can specify a position on a specimen when lithography abnormality is developed. SOLUTION: On the basis of date from a main deflection control deflection part 5, a shaping electron beam is deflected and fixed on the subfield center in a field, by using a main deflection means 38. On the basis of shot data from a subdeflection control part 6, pattern drawing in the subfield is performed with the shaping electron beam, by using a subdeflection means 37. The time which has been needed for the pattern drawing in the subfield is compared with the pattern drawing threshold time which was previously set, and abnormality of pattern drawing in the subfield is detected. When abnormality is detected, the fact is reported to an equipment user by applying the display or the like of an electron beam lithography equipment.
Patent JP-H0242609-A (JP)
Title: Waveform equalizing circuit for digital signal
Inventor: HAYAMIZU ATSUSHI
IPC: H04B3/04
Filed: 1988-08-02
Abstract: PURPOSE:To execute a satisfactory waveform equalization even in the transitory change period of a tape traveling speed by gradually changing even the frequency characteristic of a transversal filter in corresponding to the change of the bit rate of a reproducing signal in a period even in the period up to an attainment to the prescribed tape traveling speed of a high-speed reproduction. CONSTITUTION:A transversal filter 9 supplies the reproducing signal from an input terminal 1 through voltage variable delay lines 12 and 13 to a coefficient multipler 15. On the other hand, a signal obtained by being multiplied with respective coefficients with coefficient multipliers 14 and 15 and, thereafter, being add-synthesized along with the output signal of the voltage variable delay line 12 by means of an adder 16 is outputted to an output terminal 10. Here, the signal, which is made into the frequency characteristic to indicate the highest gain among frequencies at the time of a normal reproduction and in which an output signal waveform outputted to the output terminal 10 is waveform- equalized when an input reproducing signal is an isolated waveform, is obtained. Thus, the optimum waveform equalization can be executed even up to the attainment to the stationary condition of the high-speed reproduction.
Patent JP-S6436740-A (JP)
Title: Amorphous alloy and its production
Inventor: FUKAMICHI KAZUAKI
IPC: C22C45/04
Filed: 1987-07-31
Abstract: PURPOSE:To improve the thermal stability and to increase the product of the saturated magnetic flux density and permeability by forming the alloy contg. specific ratios of the elements selected from IIIa group, IVa group, etc., in the periodic table, Y and Co as the target and forming a film on a matrix. CONSTITUTION:The elements (M) selected from IIIa group, IVa group, Va group, VIa group, VIIa group, VIIIa group, IIIb group and IVb groups in the periodic table as well as Co and Y are weighted to the prescribed amounts and are alloyed by an arc melting method, by which the amorphous alloy having the compsn., by atomic number ratio, of [Co]:[Y]:[M]=1-x-y:x:y (where 0-0.15x and 0-0.15y are regulated) is obtd. The surface of said alloy is worked and finished into the target. Said target is then film-formed on the matrix by a sputtering method.
Patent JP-S5984936-A (JP)
Title: Sensitization of photosensitive polymer composition
Inventor: KATAOKA FUMIO
IPC: C08L77/00
Filed: 1982-11-05
Abstract: PURPOSE:To sensitize the titled composition effectively without requiring heating during preparation of a varnish, by using a specific organonitrogen compound as a sensitizer, so that the sensitizer is dissolved in a polar solvent in good solubility, it is blended with a polar polymer in good compatibility. CONSTITUTION:In order to sensitize a photosensitive polymer composition, a compound shown by the formula (R<1> and R<2> are lower alkyl; X is carbon or nitrogen; when X is carbon, Y is -OH, -R<3>-OH, -OR<4>, -COOH, -COOM, -COOR<4>, -NH2, -NR<4>, and when X is nitrogen, Y is -H, -COR<4>, -R<4>, -COOR<4>; R<3> is lower alkylene; R<4> is lower alkyl; M is alkali metal; n is 0 or 1) is used as a sensitizer. Phenolic novolak resin, a polyamide acid having double bond or aromatic azide group at the side chain or polyamide is used as the photosensitive composition.
Patent JP-S6086025-A (JP)
Title: Production of zirconium oxide fine powder
Inventor: SUZUKI HAJIME
IPC: C04B35/48
Filed: 1983-10-18
Abstract: PURPOSE:To produce zirconium oxide fine powder having excellent moldability and sintering property, by spraying an aqueous solution containing a zirconium salt in an air stream to effect the rapid drying, and heating the obtained zirconium compound in the atmosphere of air. CONSTITUTION:An aqueous solution containing only a zirconium salt or a zirconium salt and a salt of one or more metallic elements selected from Mg, Ca or a metal having >=3 valencies, is sprayed in an air stream of about >=100 deg.C, preferably about 150-200 deg.C to effect the drying within 30sec. The obtained zirconium compound is calcined in air at about 400-1,000 deg.C, preferably about 800- 1,000 deg.C to obtain zirconium oxide fine powder having high purity and uniformity and excellent moldability and sintering property, in high yield, at a low cost. As an alternative method, the hydroxide or hydrated compound obtained by the neutralization or hydrolysis of the above aqueous solution is dried and calcined by the above procedures.
Patent JP-H0358434-A (JP)
Title: Semiconductor device
Inventor: SHIODA MASAHIRO
IPC: H01L29/812
Filed: 1989-07-26
Abstract: PURPOSE:To enable a high output semiconductor device having excellent low noise characteristics capable of high speed operation to be manufactured by a method wherein a metallic thin film is formed on a semiconductor layer between a source electrode and a gate electrode as well as between a drain electrode and the gate electrode. CONSTITUTION:A very thin metallic film 5 is provided on the surface of a semiconductor layer between a source electrode 7 and a gate electrode 9 as well as between a drain electrode 8 and the gate electrode 9 so as to lower the level of the band bending on the surface. Accordingly, two-dimensional electron gas 11 will not be modulated by the surface depletion layer 12 between the source electrode 7 and the gate electrode 9 as well as between the drain electrode 8 and the gate electrode 9 so that the two-dimensional electron gas concentration almost three times of that of the conventional high electron mobility transistor(HEMT) may be attained so as to lower the source resistance. Through these procedures, the source resistance can be lowered without increasing the capacitance between source and gate thereby enabling a high output semiconductor device having excellent low noise characteristics capable of high-speed operation to be manufactured.
Patent JP-S6172535-A (JP)
Title: Turning structure of cover molding table in apparatus for producing cover for square box
Inventor: NAKAJIMA TOKUJI
IPC: B29D22/00
Filed: 1984-09-14
Abstract: PURPOSE:To turn smoothly a cover molding table, by sliding a guide rail fitting body of a cover molding body having two rollers with the phase varied 90 deg. along a guide rail having a front and a rear turning change-over opening ends. CONSTITUTION:A lower guide roll 24' of a turning structure (g) is cut, and a front and rear turning change-over opening ends g-1, g-2 are provided. When a roller 18-1 of an L-shaped guide rail fitting body 18 is positioned at the opening end g-2, another roller 18-2 with the phase varied 90 deg. is fitted to the opening end g-1. Thereafter, the roller 18-1 is moved away from the opening end g-2, and when only the roller 18-2 is slid in the lower guide rail 24', a cover molding table 2 is turned.