baber/WOPTO huggingface dataset:
Patent JP-2000003186-A (JP)
Title: Method and device for determining degree of voiced condition of multiplexed bands using frequency shifting method in voice coder
Inventor: CHO YOTOKU
IPC: G10L25/06
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device to determine the degree of voiced condition of multiplexed bands employing the frequency shifting method in a voice coder. SOLUTION: The method are composed of a step 100, in which a window is applied against inputted voice signals and a power spectrum is obtained from the voice spectrum obtained by Fourier transforming the windowing signals, a step 110, in which the power spectrum is divided into a prescribed number of subbands and the frequency is shifted to an original point for each subband, a step 120, in which the power spectrum that is frequency shifted to the original point is inverse Fourier transformed and an autocorrelation value is obtained for every subband, and a step 130 in which each autocorrelation value is normalized and the degree of voiced condition of every subband is determined from the normalized autocorrelation value.
Patent JP-S61285753-A (JP)
Title: Semiconductor memory device
Inventor: MATSUDA JUNICHI
IPC: H01L21/8242
Filed: 1985-06-12
Abstract: PURPOSE:To obtain a memory cell structure optimized for large capacity memories, by providing upper grooves by isotropic etching, providing lower grooves by anisotropic etching, forming one transistor on the slant surface of each upper groove, forming one capacitor in each lower groove, thereby reducing the substantial plane area of the memory cell. CONSTITUTION:Many trapezoidal mesa parts 4, which are divided into a grid shape by upper grooves 2 and lower groves 3, are formed in a P-type semiconductor substrate 1. At the center part of each mesa part 4, an N<+> type diffused layer 5 is provided. A slant surface 6 is formed at the peripheral part of the mesa part 4 by utilizing the side surface of each upper groove 2. An N<+> type diffused layer 7 is provided on the side surface of each lower groove 3. A field oxide film 8 is provided on the bottom surface of the lower groove 3. A P<+> channel stopper region 9 is provided directly beneath the film 8. A gate electrode 11 comprising polysilicon is provided on the slant surface through an insulating film 10. One transistor is formed jointly by both diffused layers 5 and 7. A capacitor electrode 12 comprising polysilicon is provided on the N<+> diffused layer in the lower groove 3 through the insulating film 10. One capacitor is formed by the electrode and the N<+> diffused layer 7 on the side surface of the lower groove 3.
Patent JP-H07336766-A (JP)
Title: Portable telephone set and its using method
Inventor: KATO MASAMI
IPC: H04W4/16
Filed: 1994-06-09
Abstract: PURPOSE:To use a telephone set conveniently by transferring data information through another radio communication channel to a transfer destination stored in advance in a storage means with a transfer means when the data information is received from one radio communication channel. CONSTITUTION:When a portable telephone set 1 is going to receive image information by using, e.g. a 1st time slot 11a, a control section 3 allows a multiplexer means 2c to allocate the time slot 11a including the image information to a 1st channel communication 2d-1 to receive the image information. Furthermore, the control section 3 allows the multiplexer means 2c to allocate a 2nd channel communication means 2d-2 to a 2nd time slot 11b and sets up a link to transfer the image information between a facsimile equipment 10b being a transfer destination and the portable telephone set 1 based on a telephone number being transfer destination information stored in advance in a transfer destination storage means 6.
Patent JP-S5931683-A (JP)
Inventor: RIKARUDO MATEI
IPC: A24D3/02
Filed: 1983-07-13
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-S5460914-A (JP)
Title: Magnetic head
Inventor: NAGATA YUUJI
IPC: G11B5/10
Filed: 1977-10-24
Abstract: PURPOSE:To eliminate deviated abrasion owing to tape running and achieve the improvement in productivity without degrading shield effect by filling a chip of permalloy having undergone boronizing treatment to part of tape sliding face. CONSTITUTION:The boronizing permalloy chip 1 which is formed wih a surface hardened layer 1a by burying the material to be treated into the boronizer powder comprising adding a reaction accelerator for forming active boron to B4C, FeB or amorphous boron as a boron donator then performing heat treatment is contained within a shield case 2 and is so assembled that the end part of a core 3 positions to the tape sliding face, after which resin 4 is filled in the case 2 and is allowed to set, fixing the chip 1 and core 3 to the case 2. Thereby, the occurrence of deviated abrasion owing to magnetic tape running may be prevented and productivity may be improved without degrading shield effect.
Patent JP-S6022929-A (JP)
Title: Heat resistant carrier for catalyst
Inventor: KATOU AKIRA
IPC: B01J32/00
Filed: 1983-07-15
Abstract: PURPOSE:To obtain heat resistant carrier having high specific surface area even at high temp. by incorporating compound oxide of Al and La. CONSTITUTION:Compound oxide of Al and La comprising 11-14 Al2O3.La2O3 is incorporated as essential component for heat resistant carrier for catalyst. Suitable calcination temp. for forming said compound oxide is 800-1,500 deg.C. Further, suitable amt. of the compound oxide for covering particles consisting of other oxides is preferred to be >=5-30% of the total weight of the carrier. This carrier has high specific surface area even at high temp., and a catalyst supporting Pt, etc. on this carrier is effective for reactions carried out at high temp., particularly at >=600 deg.C. The kinds of the reaction are not particularly restricted but catalytic combustion reaction of fuel such as methane, ethane, CO, H2, purification of exhaust gas of internal-combustion engine, reforming reaction using high temp. steam for removal of ill odor, and dentitration reaction at high temp. may be suitable.
Patent JP-S616223-A (JP)
Title: Silver material for accessory
Inventor: TAKIGUCHI FUJIMATSU
IPC: C22C5/06
Filed: 1984-06-21
Abstract: PURPOSE:To obtain a silver material for an accessory not coarsening the grains during heat treatment such as annealing or brazing, capable of increasing the hardness, and forming no oxide film by dispersing uniformly and finely a prescribed percentage of indium oxide in silver. CONSTITUTION:A silver material for an accessory is obtd. by dispersing uniformly and finely 1-15wt% indium oxide in silver. the silver material prevents the coarsening of the grains during heat treatment such as annealing or brazing, and the hardness can be increased, so a lustrous accessory, hardly scratched can be manufactured. Since no oxide film is formed on the silver material by said heat treatment, an accessory with no irregular color can be manufactured without requiring work for removing an oxide film.
Patent JP-H06312435-A (JP)
Title: Apparatus and method for molding laminated molded form
Inventor: SAKASHITA KATSUTOSHI
IPC: B29C45/16
Filed: 1993-04-30
Abstract: PURPOSE:To laminate even complicated molded forms without fracture, etc., and to improve its external appearance quality by continuously or intermittently controlling to alter a tension of a skin material in response to an inserting amount of the skin material to molds when the skin material and a core resin are laminated. CONSTITUTION:A molding machine main body 1 consists of an injecting unit 2 and a mold clamping unit 3. A skin material and a core resin are laminated by a stationary mold 11 and a movable mold 21 of the unit 3. In this case, the unit 3, etc., is added with a skin material gripping unit 40 for applying tension to the skin material. On the other hand, a stroke or a time at the time of clamping a movable die plate 22 or a movable mold 21 of the unit 3 is detected. The tension of the skin material is controlled to be altered by the unit 40 based on a detection signal. That is, the tension of the skin material is continuously or intermittently controlled to be altered in response to an insertion amount of the skin material. Thus, even with a complicated molded form, it can be laminated without partial fracture or wrinkle to improve its external appearance quality.
Patent JP-S5652552-A (JP)
Title: Fuel supply device for carburetor
Inventor: TAKEBE KEIICHI
IPC: F02M27/08
Filed: 1979-10-05
Abstract: PURPOSE: To make starting with kerosene easier by providing an atomonization chamber communicated to a float chamber of a carburetor and installed with a built-in supersonic vibrator and by atomizing kerosene there and sending it to an engine where kerosene is used as a fuel.  
     CONSTITUTION: The kerosene supplied from a fuel oil inlet 2 to a float chamber 3 is fed to an atomization chamber 4 through a communication hole 8. While the kerosene is being fed, above the oil surface there exists the air which has entered through an air intake hole 15 and a small communication hole 16. The kerosene in the atmonization chamber 4 is atomized by turning on a switch 12 during starting and by actuating a supersonic vibrator 11 to produce supersonic waves. When the engine starts from this condition, a negative pressure generated in a venturi 5 allows atomized kerosene in the atomization chamber to be sucked up into the engine through a starting fuel oil passage 9, and the venturi 5. The kerosene in the float chamber 3 is sucked into the engine from a small hole 7 for fuel oil flow control to a main nozzle 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S618299-A (JP)
Inventor: HOSOYA FUMIO
IPC: B26D5/08
Filed: 1984-06-21
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-S5251913-A (JP)
Title: Travel position adjusting device in tape-form traveling object traveli ng apparatus
Inventor: NOGUCHI KUNIO
IPC: B65H23/032
Filed: 1975-10-23
Abstract: PURPOSE: The right and left positions fo tape travel are detected under contactless condition, whereby contactless correction of the positions is performed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07312744-A (JP)
Title: Car information service system
Inventor: NODA KIYOJI
IPC: H04N7/035
Filed: 1994-05-17
Abstract: PURPOSE:To acquire running route information, static information and road traffic information by operating a video image changeover device so as to apply both the information service of the navigation system and the information service by teletext broadcast to a television receiver and a video copying machine. CONSTITUTION:A television antenna or a CATV cable is connected to a teletext television tuner 12 to provide the output of an AV signal V2 of a channel selected based on the command of a remote controller. A video changeover device 13 provides the output of a signal V1 or V2 depending on the operation of a changeover switch, and the television receiver 14 displays the selected information based on the signal and a video copying machine 15 copies the information. Thus, the navigation system 11 obtains map information, current information and route information up to a destination and obtains road congestion information and weather information by the teletext broadcast and the user generates a running scheme based on the road information changing time by time.
Patent JP-S5830200-A (JP)
Inventor: OOTA MASATOMO
IPC: H01L23/32
Filed: 1981-08-17
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-S5918157-A (JP)
Inventor: TANASE TERUYOSHI
IPC: B23B27/14
Filed: 1982-07-23
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-2000316993-A (JP)
Title: Low frequency treatment device
Inventor: KISHIMOTO SUEHISA
IPC: A61N1/36
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To easily provide stimulation fitting respiratory phase with a low price. SOLUTION: It has a respiratory phase detecting means 4, which detects the respiratory phase of human body, a pulse output means 3, which outputs low frequency pulse and a control means 30, which works the pulse output means 3 according to the respiratory phase that is detected with the respiratory phase detecting means. The respiratory phase detecting means 4 detects the respiratory phase based on the signal, which is given from the electrode 20 that touches with the human body. The electrode is set on the pad, which is mounted on the human body, with having the electrode for impressing low frequency pulse. It is possible to output the low frequency pulse according to the respiratory phase by mounting the pad, which is for human body to impress low frequency pulse, on the human body.
Patent JP-H05340208-A (JP)
Title: High temperature bolt material
Inventor: SHINOHARA MASATOMO
IPC: C22C19/05
Filed: 1992-05-21
Abstract: PURPOSE:To obtain a high temperature bolt material, in particular the high temperature bolt material used for a steam turbine for thermal power generation. CONSTITUTION:(1) A high temperature bolt material consisting of C: 0.04-0.1% by weight ratio, Si: 1% or less, Mn: 1% or less, Cr: 18-21%. Al: 1-2%, Ti: 1-2%. B: 0.001-0.01%, Fe: 1.5% or less, inevitable impurities, and Ni, and 920 a high temperature bolt material consisting of C: 0.04-0.1%, Si: 1% or less, Mn: 1% or less, Cr: 18-21%, Al: 1-2%, Ti: 1-2%, B: 0.001-0.01%, Fe: 1.5% or less, and the inevitable impurities and Ni. After the hot forging is carried out after melting, the solubilization processing at 1000-1120 deg.C, the first stage aging processing at 820-880 deg.C, second stage aging processing at 700-750 deg.C, and the third stage aging processing at 600-650 deg.C are carried out.
Patent JP-S61286914-A (JP)
Title: Timing signal generating system
Inventor: AOKI SHINICHIRO
IPC: G06F1/06
Filed: 1985-06-13
Abstract: PURPOSE:To reduce the size of a circuit sharply by storing an output timing correcting value in a memory together with an output signal line information to generate a timing signal in each n clocks. CONSTITUTION:The output timing correcting information 20-2 within n clocks to an output line in each n clocks is also stored in the memory 20 storing the output signal line information 20-1. The timing position of the line information 20-1 is corrected by a timing position correcting means 22 by using the correcting information 20-2 out of the output read from the memory 20 in each n clocks. The line information 20-1 corrected at its timing position is decoded by a decoder 23 to form a timing signal. Consequently, the number of circuits in the timing position correcting circuit can be reduced and a pulse width correcting circuit can be omitted. Thus, the size of the circuit can be sharply reduced.
Patent JP-H02308796-A (JP)
Title: Method for separating l-serine
Inventor: MATSUMOTO TOSHIO
IPC: C12R1/19
Filed: 1989-05-24
Abstract: PURPOSE:To elute high-purity L-serine in good yield by passing a L-serine solution containing unreacted glycine through a filling layer of specific H<+> type strongly acidic cation exchange resin, passing an alkali solution through the filling layer and then pushing out L-serine using water. CONSTITUTION:Tetrahydroleaf acid and pyridoxal-5'-phosphoric acid used as a coenzyme and glycine are added to an aqueous solution of enzyme obtained from cultured bacterium cell of Escherichia coli MT-10350 (FERM P-7437), etc., and the mixture is heated to 20-60 deg.C and pH thereof is adjusted to 6-9 by an alkali solution and then formaldehyde is continuously inserted therein and reacted therewith to provide L-serine solution containing unreacted glycine. Then the solution is passed through a filling layer of H<+> type strongly acidic cation exchange resin having 0.1 5-0.40mm effective diameter and <=1.7 uniform coefficient to retain glycine and L-serine. Then an alkali solution having 0.5-1.2M and being 1.0-1.5 times by mol based on the retained L-serine is passed through the filling layer at 2.0m/hr velocity and then pure water 1.3 times the ion exchange resin is passed through the filling layer to push out L-serine.
Patent JP-S5919051-A (JP)
Title: Regenerating and separating method of special sand in regenerating process of molding sand
Inventor: ITOU TAKESHI
IPC: B22C5/00
Filed: 1982-07-22
Abstract: PURPOSE:To separate and recover chromite sand and silica sand from molding sand by removing iron pieces and additives on surfaces from the recovered molding sand then separating fine powder and iron powder further therefrom by pneumatic separation then separating magnetically the same. CONSTITUTION:A used casting mold which is a casting mold used for casting of cast steel and special steel and in which inexpensive silica sand is used for backing sand and costly chromite sand is used as facing sand is ground after knock-out. The ground sand is processed with a drum type magnetic separator and is made free from the steel and special steel pieces contained therein, whereafter the water glass, resin, etc. of the hardener, etc. stuck thereon are stripped away. The fine powder and iron powder inadequate for reuse are removed with a separator for pulverized powder, then the sand is cooled to <=30 deg.C and is processed with a powerful magnetic separator, whereby the chromite sand having magnetism is separated from the silica sand and is separately recovered. Both sands are used again as a raw material for the casting mold.
Patent JP-S5753653-A (JP)
Title: Liquid chromatography mass spectrometer
Inventor: YAMAUCHI ETSUO
IPC: G01N30/72
Filed: 1980-09-17
Abstract: PURPOSE:To enable to analyze even low volatile sample without heating and to use a solvent with low electroconductivity, by setting up an electroconductive nozzle in liquid chromatographic apparatus (LCG) to mixing an electrolytic solution in a outlet flow of liquid between the nozzle and LCG. CONSTITUTION:A outlet flow from LCG4 is brought to a metallic nozzle 1 that pass through a flange of ion source. An electrolytic solution 8 (solution of NaH2PO4, HCl, NaOH, etc.) is brought to mixing section 5 through a line 7 to increase the electroconductivity in case of using an organic solvent with low electroconductivity for an eluate of LCG. An excess mixed solution is drained off through a dischange pipe 9 at a splitter section 6. A cathode 2 of a mass spectrometer (MS) is arranged gaginst the nozzle 1. Negative electric potential of about 2kV is impressed to the cathode 2 from an electric power source 13 and positive electric potential of about 8kV is impressed to the nozzle 1 from an electric power source 12, then a suitable electric potential is impressed on an ion source lens system 15. Thus ion is emitted from the top of the nozzle 1, and the out let flow from the LCG is ionized to analyse continuouslly and surely without heating the liquid, accordingly without plugging the piping and the nozzle.
Patent JP-H08283121-A (JP)
Title: Torpent for alcoholic irritation and aqueous solution of alcohol
Inventor: IKEMOTO TAKESHI
IPC: A61K8/00
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a torpent for alcoholic irritation, containing a glucose derivative and capable of reducing an irritant smell and irritation to the skin or oral cavity due to a lower alcohol in a short time. CONSTITUTION: This torpent for alcoholic irritation contains a glucose derivative of the formula (R is a benzyl alcohol, a phenylethyl alcohol, a cinnamyl alcohol, a eugenol, a vanillin, a sesamol derivative residue, etc.) as an active ingredient. The torpent for the alcoholic irritation comprising the glucose derivative is added to a lower alcohol and water to provide an aqueous solution of the alcohol useful for a cosmetic and a food and drink. The aqueous solution of the alcohol contains 0.1-15wt.% compound of the formula, 10-85 wt.% alcohol and 10-85wt.% water based on the total amount of the aqueous solution of the alcohol. The blending ratio of the compound of the formula to the lower alcohol is (1:1) to (1:50).  The resultant torpent is used for antisepticizing and flavoring a cosmetic such as a perfume or toilet lotion, a distilled liquor, a brewed liquor or a marine fish-paste product such as boiled fish paste or fish meat ham, uncooked noodles, confectioneries, etc.
Patent JP-S5920023-A (JP)
Title: Controlling system of making voltage constant at ac/dc connection point
Inventor: SHIRAHAMA HIDEFUMI
IPC: G05F1/70
Filed: 1982-07-26
Abstract: PURPOSE:To suppress suitably the voltage variance at an AC/DC connection point when the operation state of a DC system is changed suddenly, by increasing or reducing the reactive power at the AC/DC connection point in accordance with a DC current of a DC power transmission system or a phase control angle of an AC/DC converter. CONSTITUTION:The controlling system for making the voltage constant at the AC/DC connection point is provided with a reactive power correcting circuit 13 where a DC current Id and an angle alpha of delay obtained through a DC current detecting circuit 12 are inputted to correct a reactive power control signal (q) with a closed loop. In this case, a reactive power correcting system is a closed loop, and it is unnecessary to give a time delay element to the circuit 13; and therefore, when the operation state of the DC system is changed suddenly and the current Id or the angle alpha of delay is changed, the circuit 13 is operated without a time delay to change the reactive power correcting signal q2, and the reactive power control signal (q) obtaines as the sum of a reactive power control signal q1 and the reactive power correcting signal q2 is changed. Thus, the voltage variance at the AC/DC connection point is suppressed effectively.
Patent JP-H06339758-A (JP)
Title: Mold powder for continuous casting of aluminum-killed steel
Inventor: WASHIO MASARU
IPC: B22D11/07
Filed: 1993-05-31
Abstract: PURPOSE:To prevent the occurrence of surface defect on a slab by specifying the viscosity in the case of dissolving Al2O3 into powder at the time of using the mold powder in continuous casting of an aluminum-killed steel. CONSTITUTION:As a method for stably executing the continuous casting of the aluminum-killed steel having a high surface quality, the mold powder having high basicity and so low viscosity as to absorb alumina at the time of using, is developed and at the time of executing the continuous casting by using this mold powder, the surface defect on the slab can be prevented. Then, as the mold powder containing CaO and SiO2 for continuously casting the aluminum- killed steel the one having the property, of which viscosity satisfies the inequalities I, II in the case of dissolving Al2O3 into the powder is used. By this method, the continuous casting of the aluminum-killed steel having good surface quality can stably be performed.
Patent JP-H11323378-A (JP)
Title: Low-irritant solid detergent
Inventor: KANEKO DAISUKE
IPC: C11D1/28
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a solid detergent compsn. which has low irritation and excellent solid properties, is less likely to cause dissolution disintegration and is less likely to cause cracking even under low humidity. SOLUTION: This solid detergent compsn. comprises the following components (A) and (B), or alternatively comprises the following component (C) in addition to the components (A) and (B): (A) at least one anionic surfactant selected from salts of N-acylamino acid, salts of acylisethionic acid, and salts of alkylsulfosuccinic acids; (B) at least one solid wax having an m.p. of 40 to 120 deg.C; and (C) at least one compd. selected from acidic amino acids and salts thereof.