baber/WOPTO huggingface dataset:
Patent JP-H05261769-A (JP)
Title: Hot-runner mold
IPC: B29C45/73
Filed: 1992-03-19
Abstract: PURPOSE:To prevent gate marks or injector pin marks from being produced on the top or the side of a molded product, by a method wherein a heater is arranged by laying a manifold respectively in a stationary side of a mold and a movable mold and a gate of a movable side manifold and an injector pin are provided on the rear side of the molded product. CONSTITUTION:A movable side core is fixed to a movable retainer plate and a movable side manifold 8 is fixed to the movable side core by a bolt. An injector pin 13 is penetrated through a movable retainer plate and core and arrives at a cavity 12. A stationary side core 5 is fixed to a retainer plate. A stationary side manifold 1 is fitted to a top plate, a gap is provided between the stationary side manifold and the stationary side core 5 and made into a heat insulated condition. A resin path 10 is formed in the manifolds 1, 8, heaters 3, 15 are laid into the manifolds 1, 8 along the resin path 10. A gate 4 of the resin path 10 is connected with the rear of the cavity 12 and a parting line part of the resin path 10 is made into a form of an undercut.
Patent JP-H07303489-A (JP)
Title: Multiple drug resisting gene of aureobasidium pullulance
Inventor: ROBAATO BURAUN PEARII
IPC: C12N1/19
Filed: 1995-04-19
Abstract: PURPOSE: To obtain the subject new gene capable of encoding a multiple drug resistance protein(MDR) of Aureobasidium pullulans and measuring the fungal MDR inhibiting activity of an antifungal agent by transforming a yeast cell and culturing the resultant transformant in the presence of the antifungal agent.  
     CONSTITUTION: This new multiple drug resistance gene is capable of encoding a multiple drug resistance protein(MDR) of Aureobasidium pullulans having an amino acid sequence containing an amino acid sequence represented by the formula. A yeast cell transformed with a vector containing the multiple drug resistance gene is cultured in the presence of an antifungal agent in which the yeast cell in an untransformed state manifests the sensitivity and the transformed yeast cell manifests the resistance and a compound regarded as having a fungal MDR inhibiting activity to measure the ability of the antifungal agent inhibiting the growth of the yeast cell. Thereby, the fungal MDR inhibiting activity of the compound is determined to measure the fungal MDR inhibiting activity of the compound. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10284436-A (JP)
Title: Method of forming ohmic electrode
Inventor: OTA TOSHIMICHI
IPC: H01L29/43
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To easily form ohmic electrodes on an SiC substrate. SOLUTION: A first and a second Ni or other metal films 12, 13 are deposited on the top surface of an SiC substrate 11 to form Schottky contacts at the interface of the first film 12 and the substrate 11 and that of the second film 13 and the substrate 11. A laser beam 14 reduced at the top end is irradiated on only the first film 12 on the substrate 11 from the top of the substrate 11, to alloy the metal semiconductor interface of the first film 12 and the substrate 11 due to the energy of the laser beam 14 without heating the entire substrate 11, thus obtaining an ohmic contact at the interface of the first film 12 and the substrate 11 to result in an ohmic electrode 12A made from the first film 12.
Patent JP-S58210562-A (JP)
Title: Method and apparatus for determining methane and non-methane hydrocarbons
Inventor: NISHIKAWA MAKOTO
IPC: G01N30/00
Filed: 1982-05-31
Abstract: PURPOSE:To determine also components other than CH4 which are incorporated in sample air in slight amounts, with the same apparatus with high precision as well, by sampling sample air in a cooled collecting tube for hydrocarbons other than CH4, first separating CH4 and O2 and heating the collecting tube, thus releasing hydrocarbons other than CH4. CONSTITUTION:Sample air is made to flow from an inlet A through a solenoid value V3 and taps V1 and V2 in order along the flow passage shown with dotted lines. A collecting tube T is cooled, captutres hydrocabons other than CH4, and discharges the other gaseous components via a measuring tube L. Then, the tap V2 is turned to the flow passage shown with solid lines, and CH4 and O2 and the like in the measuring tube L are separated into CH4 and O2 and the like with a column C2, to determine the concentration of CH4 with a hydrogen flame detector D. After the determination of CH4, when the suction volume (or the suction time) attains a prescribed value, a pump P is stopped, the solenoid valve V3 is turned to the flow passage shown with solid lines, gaseous carrier is introduced from an inlet N, the collecting tube T is heated to release gasenous non-CH4 hydrocarbons then each hydrocarbon is isolated with a column C1, and each concentration is determined with the hydrogen flame detector D. Thus, using a single apparatus, it makes possible to determine successively even slight amounts of non-CH4 hydrocarbons with high precision as well.
Patent JP-H06283541-A (JP)
Title: Manufacturing method of bipolar transistor
Inventor: INAMI NOBUO
IPC: H01L29/73
Filed: 1993-03-30
Abstract: PURPOSE:To obtain a bipolar transistor capable of reducing base area and accelerating the operational velocity by a method wherein a base region and a field oxide film as well as an intrinsic base region and an emitter region are to be formed simultaneously and self-matchingly. CONSTITUTION:The first nitride film 5 and an oxide film 6 are formed on a semiconductor substrate 1 whereon a buried layer 2 and an epitaxial layer 3 are grown and element-separated 4 and then the films 6 and 5 excluding the emitter electrode formation region are removed. Next, the second nitride film 7 is formed and anisotropically etched away to leave the nitride films 8 on both sidewall parts of the nitride film 5 and the oxide film 6 and then the exposed substrate surface is oxidized to form field oxide films 9. Next, the nitride films 8 are removed to form base regions on the exposed substrate further forming a polycrystalline silicon film, a photoresist and then flattened and etched away to expose the oxide film surface 6. Finally, the oxide film 6 is removed and after forming an intrinsic base region on the substrate beneath the nitride film 5, the polycrystalline silicon film surface is oxidized to remove the nitride film 5 further forming an emitter region on the exposed substrate 1.
Patent JP-S5522246-A (JP)
Title: Batch device for read-only memory
Inventor: INOUE RIYUUICHI
IPC: G06F9/06
Filed: 1978-07-31
Abstract: PURPOSE:To realize a simple constitution without installing ROM or RAM to memorize the contents to be substituted but by memorizing the contents to be substituted in other address position of the same ROM and giving the address to be applied to ROM to the same ROM after conversion in the case of substitution. CONSTITUTION:The address of the area to be substituted among the contents of ROM11 is detected by substitute detection circuit 16. With this detection output, the address read out of substituting address memory 17 is selected through address selection circuit 15 and then given to ROM11 to read out the contents to be substituted. Thus the batch is possible without having the different ROM. And either ROM or RAM can be applied to memory 17.
Patent JP-H03294714-A (JP)
Title: Blast furnace top gas energy recovery method and removing method for dust in piping of recovery equipment
Inventor: FUJITA MASAO
IPC: B01D51/00
Filed: 1990-04-11
Abstract: PURPOSE:To rapidly and easily cope with an abnormal state, e.g. the abnormal high temperature of top gas of a blast furnace, a TRT trip, by a method wherein during operation of a dry type dust collecting device (BDC), only gas passing the dust collecting device is fed to a top pressure turbine (TRT), and gas passing a wet type dust collecting device is fed as leak gas of a septum valve (SV) and gas for uniformizing a pressure of top charging equipment. CONSTITUTION:When a BDC 34 is operated and a TRT 35 is operated, a butterfly valve 2 and a goggle valve 4 are closed, and abutterfly valve 3, goggle valves 5 and 6, a shut-off valve 8, and an NK valve 7 are opened. The TRT 35 is operated by means of high temperature gas passing the BDC 34, an SV 34 is closed, and leak gas from the SV and uniform pressure gas for a top charging device are fed by means of blast furnace gas passing a VS. A venturi scrapper (VS) 32 performs sprinkling responding to a normal whole generating amount of blast furance top gas. When it is detected that a blast furnace top gas temperature exceeds the heat resisting temperature of the filtering cloth of the BDC, a shut-off valve 8 is immediately shut off, and by switching the BDC to SV, the filtering cloth of the BDC can be protected.
Patent JP-H06285184-A (JP)
Title: Brush cleaner for golf ball
Inventor: YAMAZAKI HIROSHI
IPC: B08B1/02
Filed: 1993-03-30
Abstract: PURPOSE:To clean a golf ball to eliminate contamination attached to a bottom surface of a dimple in a surface of the golf ball effectively by a brush cleaner for training balls in a golf training field. CONSTITUTION:An upper disc brush 15 which is fixed, and a lower disc brush 16 which rotates are disposed facing each other, a side part ring brush 19 is disposed close to outer circumferences of both of the upper and lower disc brushes with a brush surface inside, a lower end of a charging cylinder 14 protruded from a ball charging port 11 provided at an upper part is made to face a center hole of the upper disc brush 14, and the upper disc brush 15 is fixed with its vertical position adjustable. An aperture 20 is provided in the side part ring brush 19, a gate 21 is provided at the aperture 20, and a cleaning water supply port 12 is provided at an upper part to form a brush cleaner for golf balls.
Patent JP-H10276717-A (JP)
Title: Production of food for making woman bosomy
Inventor: YAMADA TAKASHI
IPC: A61K36/288
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a safe food for making woman bosomy, used for improving women's flat chest by using only scientifically supported ingredient as a raw material in accordance with current pharmacology from among prescription ingredient of Jamu medicine. SOLUTION: Placental extracts extracted from placenta of an animal, royal jelly and single protein and MAP enzyme having bioactivity, Dioscorae phizoma and Taraxaci Herba are used raw materials and these raw materials are mixed in a prescribed mix ratio. The mixed material is granulated, dried and tableted to produce the objective food for making women bosomy.
Patent JP-S61252775-A (JP)
Title: Optical recording and reproducing device
Inventor: KONISHI TATSUO
IPC: G11B20/06
Filed: 1985-04-30
Abstract: PURPOSE:To separate a sound signal band from a video signal band and to prevent their mutual interference by overlapping an address signal on a high frequency component side band wave area of video signal. CONSTITUTION:A frequency spectrum of an address signal 4 is positioned at an intermediate section of a spectrum of a video signal 3 and a spectrum of a sound signal 5, in a vertical blanking period of the video signal 3 and on a lower first side band wave area of the video signal 3 in view of frequency. Thereby, the mutual interference of the video signal 3, the address signal 4 and the sound signal 5 is prevented and a complete frequency difference between the video signal 3 and the sound signal 5 is provided and the separation thereof can be easily and characteristically maintained.
Patent JP-S5521836-A (JP)
Title: Method of manufacturing cathode structure
Inventor: KANTOU MASAHARU
IPC: H01J9/04
Filed: 1978-08-03
Abstract: PURPOSE: To prevent a cathode sleeve from deforming and obtain a cathode structure having excellent characteristics by restricting oxidation weighting on the external wall surface of a cathode plate sleeve to a special range.  
     CONSTITUTION: Oxidation weighting is restricted within the range of 0.01W0.13 mg on the external wall surface of a nickel chrome alloy cathode plate sleeve in hydrogen atmosphere containing vapour. Since the oxide film which penetrates the crystal particle layer is decreased by means of such restriction of oxidation weighting, the cathode sleeve has approximately the same strength as before it was oxidized. Moreover, short oxidation time prevents the growth of crystal particles, reduces the oxide film which penetrates the crystal particle layer, decreases the thermal fatigue due to heat cycle and cathode structure having remarkably excellent characteristics can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5523518-A (JP)
Title: Adder circuit having error check and correction function
Inventor: FUJIWARA EIJI
IPC: G06F7/50
Filed: 1978-08-02
Abstract: PURPOSE: To make it possible to correct errors in a block and applying this system to a bit slice type easily by using the horizontal and vertical parity check system where parity codes are orthogonal to each other and doubling carry generation to check errors.  
     CONSTITUTION: Parity codes for data A and B the parity result for addition results SO to S n-1  are denoted as PA, PB and PS respectively, and they are inputted full- sum parity comparator 9 where output PS of parity I calculator 7 and output P'S= (PA⊕PB⊕PC, however, PC is a parity code dependent upon carry resultc C) of parity I forecasting equipment 5 are compared with each other, thereby outputting error block indication signal ES (=PS⊕P'S). Here, errors are detected in case of ES=1. When a bit slica-type adder-carry dependent sum adder is used specially, all carry errors and all odd bit error in the addition result can be detected in case of the execution of full-sum parity check. Then, carry error result EC is outputted by comparing double carry and carry with each other in comparator 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06308240-A (JP)
Title: Wide-angle laser radar device
Inventor: TAMIYA NORIHIRO
IPC: G01S17/88
Filed: 1993-04-21
Abstract: PURPOSE:To surely switch the extraction of the signal current of a light emitting element by constituting the extracting circuit of the signal current of a control circuit with a voltage control type variable resistor element. CONSTITUTION:When the incidence pulse light is converted into the pulse signal current Is by a light receiving element 10 and fed to a FET 20 which is a variable resistor, the value of the variable resistance is the drain-source resistance RDs, and the IsRDsk output voltage Vo is generated. When the current Is is to be extracted as an output, the control voltage Vc is set to the negative voltage -VL, a load resistance RL is obtained, the output Vo becomes IsRL, and the voltage of the signal detection threshold value voltage Vth or above is obtained. When the current Is is not to be extracted as an output, the voltage Vc is made to make the load resistance the minimum resistance RDsmin, the output Vo becomes IsRDsmin, and it can be made smaller than the voltage Vth. The signal is extracted as the output voltage Vo between the FET 20 and the element 10, the voltage Vo is largely changed at the time of on or off, and the extraction of the current Is of the element 10 can be surely switched.
Patent JP-2000281381-A (JP)
Title: Copper ion or metal copper fine particle-dispersed glass and its production
Inventor: MASUDA HIROHISA
IPC: H01S3/17
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain glass suitable as an optoelectronic material, in which copper ion or metal copper fine particles are dispersed and which is obtained without using a reducing agent of metal compounds such as SnO and is free from these compounds. SOLUTION: The glass, in which copper ion or metal copper fine particles are dispersed, has a composition that 0.1 to 25 mol.% CuO is added to a base composition comprising 45 to 85 mol.% P2O5 and 55 to 15 mol.% ZnO. Al2O3 can be added in an amount of <=10 mol.% and at least either one of MgO, Cab, SrO and BaO can be added in a total amount of <=15%. When the glass is produced, ammonium phosphate is used as a source of P2O5 and the mixture of the raw materials are molten and heat treated.
Patent JP-H11297152-A (JP)
Title: Unevenness forming device
Inventor: MATSUDA SHINYA
IPC: G05D3/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an unevenness forming device with its pattern to be changed in use. SOLUTION: When this device is used for an operating panel 10, an operating panel plane 11 is formed on the upper ends of plural movable rod elements 20 vertically and horizontally arranged in a lattice shape. Each movable element 20 includes a force sensor, a position sensor and a driving means which are individually controlled by a controller. The controller actuates the driving means for a selected group of movable rod elements 20 to be protruded at their upper ends to form an operation key 12. Force of thrusting the movable rod elements 20 for the operation key 12 is detected and if the force of thrusting any of the movable rod elements 20 is greater than predetermined, the whole movable rod elements 20 for the operation key 12 are integrally moved a preset distance to the push-in direction.
Patent JP-H01266298-A (JP)
Title: Nonflammable paper for backing of vinyl wallpaper and vinyl wallpaper using said nonflammable paper
Inventor: NARISHIMA TOMOFUMI
IPC: D21H17/67
Filed: 1988-04-19
Abstract: PURPOSE:To obtain the subject nonflammable paper having excellent heat resistance, nonflammability and processability with reduced added amount of said composition, by adding the nonflammable composition to paper web containing aluminum hydroxide powder of specific particle diameter in a specific condition and having a specific pH. CONSTITUTION:Aluminum hydroxide powder having 0.5-10mum average particle diameter as a filler is added to paper web so that content of the filler is 8-30wt.% and the content of one plane in case that the web is divided to two planes in a direction of thickness is >=15wt.%, then pH is adjusted at 3-6 and a nonflammable composition (composed of nonflammable agent such as sulfamic acid guanidine and binder such as starch) is added preferably in an amount of 10-22wt.% to afford the aimed nonflammable paper. The plane containing >=15wt.% filler is coated with vinyl paste to obtain vinyl wallpaper. Besides, said nonflammable paper is obtained by adjusting of filler content and making to paper, or two slurries containing different fractions of fillers are made to paper using a cylinder machine.
Patent JP-S63260363-A (JP)
Title: Copying machine
Inventor: MOMOSE KIYOJI
IPC: G03G15/22
Filed: 1987-04-17
Abstract: PURPOSE:To reduce the time required for copying by scanning simultaneously a read means and a write means, applying only the reading in one scanning direction and providing a means selecting whether or not the read/write is applied simultaneously in the reverse direction of the scanning depending on the number of picture elements detected by the read. CONSTITUTION:A means is provided, which scans the read means and the write means simultaneously, applies only reading in one direction of the scanning and selects whether or not the read/write is applied simultaneously in the reverse direction of the scanning depending on the number of picture elements detected by the read. Thus, when the picture element for the object of write is less or dose not exist in the area to be read by one scanning of the original to be copied, such defects as time-consuming processing is called for, wear of the recording head depending on the system used for the write and transfer ribbon consumption is avoided.
Patent JP-S5720041-A (JP)
Title: Binary code decoding circuit
Inventor: HORI TATSUYUKI
IPC: H04W4/00
Filed: 1980-07-09
Abstract: PURPOSE:To reduce power consumption by limiting the operation time of a decoding circuit to a short time for power feeding and rereading by providing a buffer register which stores temporarily the readout output of an ROM stored with binary codes and outputs it to a code collating circuit applied with external inputs. CONSTITUTION:A control circuit 17 is put in operation by a power feed signal applied to a terminal 19 and a driving signal outputted from a driving circuit 16 is applied to an ROM18 to read the characteristic code of this system. This read code is stored in a buffer memory 14, whose output is supplied to a code collating circuit 12 to be compared with an input signal, applied to a terminal 11, all the time. The output of the memory 14 is sent to a code checking circuit 15 simultaneously for invariable error detection. If the contents of the memory 14 is disordered owing to an external noise, etc., and an error is detected, the circuit 17 is  put in operation by a rereadout signal from the circuit 15 to reread the ROM 18,  thereby rewriting the contents of the memory 14 correctly. This operation is performed in only a short time for power feeding and rereading, thus reducing the  power consumption.
Patent JP-H06306567-A (JP)
Title: Formation of sprayed coating of alloy having high temperature corrosion resistance
Inventor: HARADA YOSHIO
IPC: C23C4/18
Filed: 1993-04-21
Abstract: PURPOSE:To improve the porosity, adhesion, and high temp. corrosion resistance of laminated films by alternately laminating an alloy layer consisting of Ni, Cr, active elements, etc., and a layer where free metal Al is incorporated into the allay on the surface of a base material and then applying heating to these layers under prescribed conditions. CONSTITUTION:An alloy material, consisting of two or more elements selected from Co, Ni, Cr, and Al, or an alloy 2, prepared by adding one or more elements among Y, Hf, Ta, Cs, Ce, etc., to the above, is prepared. Moreover, an alloy 3, where unalloyed free metal Al is added to the above alloy, is prepared. Then, a sprayed coating, where layers consisting of these two kinds of alloys 2,3 are alternately laminated, is formed on the surface of a base material 1. Subsequently, this film is heated at >=700 deg.C for >=hr in a vacuum furnace.
Patent JP-H04246156-A (JP)
Title: Austenitic stainless steel having tempering coloring resistance, high strength, and high corrosion resistance
Inventor: ISHIGURO YOSHIYASU
IPC: C22C38/00
Filed: 1991-01-30
Abstract: PURPOSE:To obtain an austenitic stainless steel having high strength and excellent in corrosion resistance and tempering coloring resistance by specifying the kinds and contents of alloy components, respectively. CONSTITUTION:The above steel having a composition consisting of, by weight, <=0.15% C, 3.0-4.5% Si, <=2.0% Mn, <=0.040% P, <=0.030% S, 6.0-8.0% Ni, 13.0-17.0% Cr, 0.8-2.0% Mo, <=0.10% N, and the balance Fe with inevitable impurities is prepared. This steel is suitable for various flat springs, cutting tools, cutter core materials, etc.
Patent JP-H088732-A (JP)
Title: Edge detector
Inventor: RICHIYAADO KIYARORU JIYOODAN
IPC: H03L7/06
Filed: 1995-04-20
Abstract: PURPOSE: To decrease the number of the circuits of a digital phase locked loop by generating at least three phase displacement versions of a digital data stream, comparing one pair of selected phase displacement versions with a clock signal, and selecting another pair when falling is not indicated in the transition of the phase displacement version. CONSTITUTION: Delay line taps 14 of a delay element 10 generate the plural phases of the incoming data stream of a terminal 12. A selector 20 selects the taps 14 by each pair, and a phase detector 42 compares the with a clock signal. Then, the detector 42 detects whether or not falling is indicated between the transition of the phase displacement version of the digital data stream, and when the falling is not detected, another pair is selected and compared repeatedly. Thus, a digital phase locked loop connected with a delay chain generating a series of incremented phase delay versions can be obtained, and the number of circuits of the phase locked loop can be decreased.