baber/WOPTO huggingface dataset:
Patent JP-H06189272-A (JP)
Title: Mute data formation circuit for muse sound
Inventor: MORITA YOSHIHIKO
IPC: H04N7/00
Filed: 1992-12-17
Abstract: PURPOSE:To cancel a noise sound to be generated at the time of the end of the usual reproduction of a MUSE reproducing device at a reproducing device side. CONSTITUTION:Frame synchronization detection output D detected by a synchronization detecting means 6 is inputted to a timing pulse generating means 8, and a timing pulse E including the timing of mute control data is formed, and at the time of the end of the usual reproduction, a delayed synchronizing signal delayed by a 18 or 24 clocks portion by a signal delaying means 7 and the A/D-converted output are replaced with each other, and the mute control data is changed into 1 for a definite period before the end of the usual reproduction, and a sound is muted at a MUSE decoder side, and a sound noise to be generated by the stoppage of sound data is canceled.
Patent JP-H09179589-A (JP)
Title: Voice synthesizing method in voiceless sound and its device
Inventor: AIZAWA SUNAO
IPC: G10L19/06
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To compress an input voice waveform of a friction sound with high compressibility and to make it free from sense of incongruity. SOLUTION: A LPC coefficient is obtained based on correlation of input voice waveforms discriminated as voiceless sounds (s1), while the power of input voice waveform for each section previously set is obtained (s2), data of these input voice waveforms is converted to data of these LPC coefficient and power, and it is delivered to a voice synthesizing side. In the voice synthesizing side, numerical values of the prescribed range decided based on a sampling period used by a system are generated with random numbers in a process in which linear prediction using the LPC coefficient is performed (s23). These random numbers are made pitches of impulses, while numerical values of the prescribed range decided based on the maximum value of amplitude of an input voice waveform are generated with random numbers, these random numbers are made amplitude of the impulse (s24) thereby emphasizing correlation of a voice waveform by controlling amplitude of an impulse response waveform in obtained some timing.
Patent JP-H04206795-A (JP)
Title: Manufacture of quantum fine line laser device
Inventor: KARAKIDA SHOICHI
IPC: H01S5/00
Filed: 1990-11-30
Abstract: PURPOSE:To reproduce the size of a quantum fine line with good controllability with a simple process by controlling the well layer width to be determined by a high-processing technique by means of a crystal growth time. CONSTITUTION:A mask layer 10 is formed on a desired part, a difference in level is provided up to a high-resistance AlGaAs underclad layer 2 by etching, and only an n-type AlGaAs thin film layer 8 is selectively etched in order to provide a recess. Next, after an undoped SCH layer 3, an undoped well layer 4 and a undoped SCH layer 3 are made to crystal-grow in the recess for a short time, a p-type AlGaAs buried layer 7a, a p-type GaAs contact layer 6a are made to be buried and grow and the mask layer is removed. Next, the mask layer 10 is formed in an opposite region to the part where the difference in level is previously provided in order to provide the difference in level up to the high-resistance AlGaInP underclad layer 2 by etching and the n-type AlGaAs buried layer 7a, the n-type GaAs contact layer 6a are made to be buried and grow and the mask 10 is removed.
Patent JP-2000239827-A (JP)
Title: Laminated structural body and its production
Inventor: KUMAGAI SHO
IPC: G11B7/2578
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminated structural body suitable for the recording medium of an optical disk such as CD-RW and DVD-RAM in particular by providing this laminated structual body with a silicon carbide coating layer excellent in oxidation resistance, chlorine resistance, moisture resistance, a high refractive index, high light transmittance, or the like. SOLUTION: The surface of an alloy base material is provided with a silicon carbide coating film formed by sputtering, and the light transmittance of the silicon carbide coating film is >=70%. The mode in which the alloy base material is composed of a magnetic alloy or a phase changing alloy, the mode in which the ratio of impurities present on the surface of the silicon carbide coating film is <=1.0×1012 atoms/cm2, and the mode in which the thickness of the silicon carbide coating film is 10 to 100 nm, or the like, are preferable.
Patent JP-H11155309-A (JP)
Title: Covering material
Inventor: YANASE TOSHIO
IPC: A01G1/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a covering material excellent in air permeability, water permeability and water holding capacity and capable of providing health seedlings uniformly germinating and having good root spreading when used for culture of a plant by making the covering material include vermiculite and coconut coir pith as main components. SOLUTION: This covering material for plant culture is obtained by having vermiculite and coconut coir pith as main components. In the above covering material, coconut coir pith is preferably contained in an amount of 5-60 wt.%. Further, the above covering material can be applied to all plants such as Welsh onion, leaf tobacco, beat, melon, pumpkin, broccoli, Aralia cordata and asparagus.
Patent JP-2000169203-A (JP)
Title: Fiber-reinforced cement molded form
Inventor: TAKAHASHI TETSUYA
IPC: C04B28/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molded form with high mechanical strength and dimensional stability, etc., reduced in asbestos incorporation or obviating the necessity of asbestos incorporation despite being inexpensive. SOLUTION: This fiber-reinforced cement molded form contains polypropylene fibers consisting of a propylene-based polymer which satisfies the following requirements: (a) 25 deg.C xylene extraction insolubles (XI) is >=99.0 wt.%, (b) isotactic pentad fraction (IP) determined by 13C NMR spectroscopy is >=98.5%, (c) isotactic average chain length (N) is >=500, and (d) the total of the fractions with the average chain lengths (Nf) for the respective fractions determined by the column fractionation method for the xylene insolubles being >=800 accounts for >=10 wt.% of the whole xylene insolubles.
Patent JP-H11229457-A (JP)
Title: Water supply equipment
Inventor: MATSUDA EIJI
IPC: A47K1/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a water supply equipment capable of assuring plumbing work up to a faucet sufficiently easily and also assuring easy positioning of a faucet and changing its position. SOLUTION: A water supply equipment comprises a flexible pipe 10 connected to water supply piping sides 2A, 2B at its lower end and then raised from the rear end side of a working surface S of a water using facility 4 along a raised surface W1 extended upward, a supporting body 11 arranged to face the working surface S in a state projected out forward from the raised surface W1 at the upper end side of the flexible pipe 10, and a faucet 12 attached to the lower surface side of the supporting body 11 and connected to the upper end side of the flexible pipe 10. And rising surface W1 between the supporting body 11 and the working surface S is covered with a finish panel 13 in a detachable manner at a position where the flexible pipe 10 can be concealed.
Patent JP-H07187468-A (JP)
Title: Paper slip storage device
Inventor: TAKEMOTO TAKATOSHI
IPC: B65H29/06
Filed: 1993-12-28
Abstract: PURPOSE:To make the installation space of a paper slip storage device compact, effectively utilize a space such as the inside of a game machine island for installing the paper slip storage device, and surely store any paper slip in the paper slip storage container. CONSTITUTION:A rotary drum 30 sandwiches a paper slip M conveyed through a paper slip conveyance route 75 into a groove part 33 at a take-in mouth 36 and rotates around a central axis 31 by power. A paper slip M held in the groove part 33 by the free end of a pressure arm member moves to a paper slip storage container 20 together with rotation of the rotary drum 30. Further rotation of the rotary drum 30 releases the free end of the arm member from the paper slip M and paper slip separation members 60 inserted into a gap between a dividing first drum 30a and a dividing second drum 30b, and to a gap between a dividing third drum 30c and the dividing second drum 30a respectively, against the paper slip in the groove part 33 and block its passing so that the paper slip M is stacked and stored in the paper slip storage container 20.
Patent JP-H05262670-A (JP)
Title: Thermoreversible gel, liquid galenic preparation and its production
IPC: A61K8/00
Filed: 1992-12-18
Abstract: PURPOSE: To obtain a thermoreversible gel stable and improved as liquid medical carrier to be used for a Galenic preparation applicable to eyes and mucosa of body cavity, comprising a block copolymer composed of a poloxamer and a carbomer. CONSTITUTION: This thermoreversible gel comprises 10-30wt.% of a block copolymer composed of an α-hydro-ω-hydroxypoly(oxyethylene)/poly(oxypropylene)/poly(oxyethylene) (poloxamer) of the formula ((a) is 2-130; (b) is 15-67; the total ratio of a polyethylene unit is 20-90wt.% of a copolymer having 1,000-16,000 molecular weight), 0.01-5wt.% of a carboxyvinyl polymer (carbomer) having 1×10<6> -4×10<6> molecular weight, a base for adjusting pH 4-8, 20-85wt.% of water and an ordinary auxiliary. The gel has thermorheological properties and about 25-37 deg.C gel temperature.
Patent JP-H05175609-A (JP)
Title: Manufacture of algainp semiconductor lightemitting device
Inventor: SUGA YASUO
IPC: H01L21/302
Filed: 1991-12-20
Abstract: PURPOSE:To conduct re-growing of a crystal of high quality and to improve the reliability of an AlGaInP laser device by executing plasma cleaning in vacuum before the re-growing. CONSTITUTION:An AlGaInP semiconductor multilayer film is formed on an N-type GaAs substrate 21. Next, an SiO2 film 30 is formed by patterning in the shape of a stripe on a P-type GaAs contact layer 29 on the surface side. With this film used as a mask, a first P-type AlGaInP clad layer 27, a P-type GaInP intermediate layer 28 and a P-type GaAs contact layer 29, which are three layers on the surface side, are etched in the shape of the stripe, so that the surface of a GaInP etching stop layer 26 is exposed. By applying a hydrogen plasma onto the surface of a wafer at a low temperature of 500 deg.C or below subsequently, a clean surface of the GaInP etching stop layer 26 is exposed. Then, an N-type GaAs current constricting layer 31 is made to grow and lastly the N-type GaAs current constricting layer 31 on the upper part of a mesa is removed together with the SiO2 layer 30, so as to form an electrode.
Patent JP-H05173282-A (JP)
Title: Sheet-form photo recording material
Inventor: HOSODA YUKIO
IPC: G11B7/2472
Filed: 1991-12-24
Abstract: PURPOSE:To perform direct recording of an image through irradiation with laser beam without transferring a toner and performing fixing treatment by a method wherein a specified photocation reaction initiator and a specified sensitized pigment are contained in a recording layer. CONSTITUTION:A photocation reaction initiator consisting of an iron-allene compound, a cyanin sensitized pigment expressed by a formula, and a recording layer containing a coloring pigment as a main component are formed on a sheet-form substrate. R1-R3 in the formula represent a hydrogen atom, a halogen atom, a nitro group, a cyano group, a sulfon group, a carboxyl group, a replacement or non-replacement alkyl group, an alkene group, an alkane group, an alkoxy group, and an anion functional group in a molecule derivated from sulfonic acid or carbonic acid. (n) represents an integral number of 0-4. Z represents an aromatic ring or a replacement aromatic ring. X represents perchlorolate, a bromine atom, an iodine atom, a tosylate, and fluorophosphate or the like when it has no anion functional group in a molecule.
Patent JP-H06184551-A (JP)
Title: Rapid thermal cracker for coal and removal of deposited carbon
Inventor: KAWAMURA TAKAFUMI
IPC: C10G1/02
Filed: 1992-12-18
Abstract: PURPOSE:To provide a method for removing the deposited carbon from a rapid thermal cracker for coal in which gases, tar and solid char are obtained by the thermal cracking of coal and to thereby provide a means for making a rapid thermal cracker continuously operable. CONSTITUTION:In a fluidized bed cylindrical rapid thermal cracker for coal in which products such as gases, tar and solid char can be obtained by the rapid thermal cracking reaction of coal and a carbonaceous material, an oxygen- containing gas is continuously introduced in the direction of the periphery of the cracker in the position in which the ratio H/D is 2 or below (wherein H is the height of the cracker measured from the position of a nozzle for blowing pulverized coal into the cracker, and D is the diameter of the cracker) to burn off the deposited carbon and to thereby make the cracker continuously operable.
Patent JP-2001152330-A (JP)
Title: Film deposition method and film deposition apparatus
Inventor: YAMAGUCHI HIROTO
IPC: C23C14/34
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To deposit a film excellent in bottom coverage on a base body with a large aspect ratio. SOLUTION: In the film deposition method and the film deposition apparatus to form a deposited film by allowing ionized particles to be incident on a base body 7, a lead-in electrode 10 is provided on a face side of the base body 7, an the film is deposited while applying to this lead-in electrode the periodically changing voltage of negative polarity to the grounding electric potential.
Patent JP-H09180427-A (JP)
Title: Cooling mechanism
Inventor: MAEDA NOBUNARI
IPC: F25D1/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To extend the life of an air filter by eliminating unneeded dust/dirt by feeding a proper air flow of cool air according to the internal temperature of an optical disk device. SOLUTION: A bimetal 5 shrinks when the internal temperature of a device is low, the bellows shape of an air filter 4 is extended, and the area of the air filter 4 for covering an air introduction port 7 decreases. When the internal temperature increases, the bimetal 5 expands and the bellows shape of the air filter 4 shrink and the area of the air filter 4 for covering the air introduction port 7 increases, thus increasing the amount of air flow of cool air flowing into the device and suppressing the temperature increase within the device. When the internal temperature decreases, the bimetal 5 shrinks again, the bellows shape of the air filter 4 expands, and the area of the air filter 4 for covering the air introduction port 7 decreases, thus decreasing the amount of air flow of cool air flowing into the device.  This repetition properly maintains the internal temperature, prevents an excessive amount of cool air from entering the device, and hence extends the life of the air filter 4.
Patent JP-H09179920-A (JP)
Title: Checkup system
Inventor: KOIKE NOBUYUKI
IPC: G06F19/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To transmit correct information to an operator by correspondingly displaying approval telegraphic message and a center system processing result on an input terminal. SOLUTION: An approval telegraphic message received through a communication control means 311 in an telegram file server 3 is visualized and checked up by an input control 211 in an approval terminal 2. When an approval error is generated, error information is immediately returned to an input terminal 1 by a communication control means 213 through the server 3. The terminal 1 receives the error information by a communication control means 113, analyzes the contents of the error by an output control means 112 and outputs error information to a CRT display 12 and an error item is reversely displayed on the display 12 to display the error contents of the corresponding position. After the end of operator's error collection, the approval telegram information is transmitted to the terminal 2 again.
Patent JP-H03199415-A (JP)
Title: Photodegradative monofilament
Inventor: MOCHIZUKI MASATSUGU
IPC: D01F6/04
Filed: 1989-12-27
Abstract: PURPOSE:To provide the subject photodegradative monofilament composed of a modified PE synthesized by copolymerization between ethylene and carbon monoxide, etc., and an ordinary high-density PE, satisfying specified physical properties, excellent in strength elongation characteristics and suitable for a fish net, a fishing line, an agricultural material, etc. CONSTITUTION:An objective monofilament composed of 80-20wt.% modified PE synthesized by copolymerization of ethylene as the main constituent and 1.5-7.0wt.% carbon monoxide or between an ethylenic unsaturated compound (preferably vinyl acetate or ethyl acrylate) and that and 20-80wt.% ordinary high-density PE and simultaneously satisfying properties such as >=5.0g/d tensile strength, >=2.5g/d knot strength and 50-95% retention of strength (percentage of tensile strength after application of light at 63 deg.C for 40hr using sunshine weatherometer to initial tensile strength).
Patent JP-H07158639-A (JP)
Title: Cover unit for rectilinearly sliding bearing
Inventor: IZUMI YOSHINOBU
IPC: B23Q1/26
Filed: 1993-12-06
Abstract: PURPOSE:To provide a cover unit for a rectilinearly sliding bearing making the dust protection of the rectilinearly sliding bearing complete and enabling oiling to the sliding face with simple work. CONSTITUTION:A cover unit for a rectilinearly sliding bearing formed of a sliding rail 1 and a sliding body 2 is constituted of a moving bracket 3 formed into inverted recessed shape cross section with the sliding body 2 mounted in the recessed part, a cover plate 9 of U-shape cross section formed of the side faces 9b and the upper face 9a provided across plates 8 erected at both end parts with the sliding rail 1 placed in between, and rising cover plates erected opposedly at both side faces with the sliding rail 1 placed in between. The lower end part of the side face 9b and the upper end part of the rising cover plate are opposed to each other. The moving bracket 3 is piercingly provided with a through hole 11 for inserting the cover plate 9 of U-shape cross section, and an oiling path is formed in the state of piercing the moving bracket 3.
Patent JP-H07157439-A (JP)
Title: Formulation for embedding in bone
Inventor: ISHII YOSHIAKI
IPC: A61P31/04
Filed: 1993-12-07
Abstract: PURPOSE:To prepare a formulation used for embedding in a bone and capable of reinforcing the repair of the osseous tissue, while gradually releasing a medicine. CONSTITUTION:This formulation for embedding in a bone is obtained by mixing molded products with artificial bone components and subsequently coating the molded product with the artificial bone components. The molded products are obtained by compression-molding a medicine and a polymeric substance or melting the medicine and the polymeric substance and subsequently solidifying the melted product. The medicine includes various antibiotics and antitumor agents, and any component among conventional components can be used as the artificial bone components. A biologically degradable substance is desirably used as the polymeric substance. The release of the medicine from the formulation for embedding in the bone can easily be controlled Once after embedded in the bone, the discharge of the formulation is not necessary.
Patent JP-H06159641-A (JP)
Title: Method and apparatus for controlling combustion of incinerator for municipal refuse or the like
Inventor: MORINISHI YOSHIAKI
IPC: F23G5/50
Filed: 1992-11-25
Abstract: PURPOSE:To provide a method for controlling combustion of an incinerator for municipal refuse or the like which can cope with a severe request of low public pollution by suppressing generation of unburnt matter such as carbon monoxide, black smoke, etc., as much as possible and reduce supply of excess combustion air. CONSTITUTION:A method for controlling combustion of an incinerator for municipal refuse or the like has the steps of detecting a burning state in the incinerator, and regulating an air quantity to be supplied to the incinerator based on the detected burnt state, and comprises the steps of spectrally separating a light emitting component by special one or more radicals of lights emitted from a flame in a burning area of the incinerator via a filter 31, imaging the state by a camera 32 having many pixels, and detecting areas 21b, 22b, 23b, 24b of severe combustions from one type of radial emitting light intensity via an image processor 34. The method further comprises the step of regulating air quantities to the areas 21b, 22b, 23b, 24b via flow rate regulating valves 21a, 22a, 23a, 24a.
Patent JP-2000165089-A (JP)
Title: Component feeder
Inventor: ISOTANI YUKIO
IPC: H05K13/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a component feeder in which the starting timing lag of cover tape winding operation is decreased, a cover tape is prevented from being wound up more than a necessary amount by preventing a take-up reel from being turned more than a necessary amount, attitude of an electronic component is prevented from being disturbed due to unnecessary vibration, and the service life of components is prolonged. SOLUTION: A component feeder comprises a take-up reel 13' for cover tape, a feed lever 2 supported rotatably and positioning one of electronic parts contained on a part containing tape at a component feeding position by turning in one direction, a tension coil spring 8 for urging the feed lever in the other direction, a one-way clutch 14 for making the take-up reel turnable only in the direction for taking up the cover tape, and a magnet 110 for transmitting rotation of the feed lever to the take-up reel.
Patent JP-2001153717-A (JP)
Title: Weight measuring instrument
Inventor: YOSHIKUWA NOBUYUKI
IPC: G01D11/30
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a weight measuring instrument which is changeable in the fitting place of a display unit. SOLUTION: The measuring instrument is equipped with a weighing pan 1 on which a body W to be measured is mounted and a base 2 which supports the weighing pan 1 and a pole 5 fitted with a display part 6 which displays a measured value is arranged at an arbitrary position where it is not an obstacle to operation for mounting the body W to be measured on the weighing pan 1.
Patent JP-H05155458-A (JP)
Title: Sheet conveying device
Inventor: WATANABE MASARU
IPC: B65H27/00
Filed: 1991-11-29
Abstract: PURPOSE:To suppress the generation of contamination on a recorded sheet during conveyance of a sheet to a minimum. CONSTITUTION:Lower conveyance rollers 15 and 18 making contact with the recording surface (a) of a feed sheet S have peripheral surfaces 15 and 18a, respectively, coated with Teflon. When, during conveyance of the sheet, the recording surface (a) of the feed sheet S is brought into contact with the lower conveyance rollers 15 and 18, a substance, such as toner and ink, adhered to the recording surface (a) is prevented from transfer to the peripheral surfaces 15 and 18a coated with 'Teflon (R)'.