baber/WOPTO huggingface dataset:
Patent JP-H05167740-A (JP)
Title: Private branch of automatic exchange
Inventor: NISHIDA MORITSUGU
IPC: H04M15/28
Filed: 1991-12-11
Abstract: PURPOSE:To suppress a communication load required for displaying a speech time of an extension telephone set. CONSTITUTION:A display revision notice including a second period count accumulated for each time by a period display control section 102 is informed to an extension control section 112, and a value resulting from adding a difference from the second period count of the extension control section 112 to a count of a speech time counter managing each extension telephone set is displayed as a speech time. Furthermore, when the communication is in congestion and reaches the state of transmission wait for display revision notice, the display revision notice is aborted.
Patent JP-H09166978-A (JP)
Title: Tail gut of stringed instrument
Inventor: KAI YASUNAO
IPC: G10D1/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a tail gut, which is relatively inexpensive, in place of nylon, does not deteriorate the interval of a stringed instrument and has excellent durability by forming this tail gut of a heavy metal having a specific value or above of the ratio of the sound velocity of longitudinal waves to the sound velocity of the transversal waves for propagation of sound. SOLUTION: This tail gut is formed out of a heavy metal, such as W or Mo, of >=2.0 in the ratio of the sound velocity of longitudinal waves the sound velocity of the transversal waves for propagation of sound. W, in particular, has sp. gr. of 19.3, highest among the metals and the propagation of the sound velocity thereof is 5460m/s, which belongs to the fastest group among the metals, in addition, the ratio of the longitudinal waves to the transversal waves is >=2.0, therefor, the smooth transmission of sound is possible. An alloy consisting of an infiltration body or sintered compact contg. W or Mo at >=50wt.% is usable a well.  These heavy metals are usable in the form of the bar-shaped body subjected to bending or a rope forme by knitting the fine wire by subjecting the metals to swaging or further, drawing after sintering, then subjecting the worked metals to machining, etc., to form a bar-shaped body or fine body in the case of the infiltration body or sintered compact.
Patent JP-H04197051-A (JP)
Title: Reducing method for rush current of single phase output of uninterruptible power source
Inventor: MATSUURA MAKOTO
IPC: H02J9/06
Filed: 1990-11-28
Abstract: PURPOSE:To reduce the capacity of an uninterruptible power source by providing a thyristor switch in series between the power source and a computer product, detecting the zero point of the output voltage of the power source, and turning ON the switch from a voltage zero point. CONSTITUTION:A voltage zero point detector 5 detects a zero point of a voltage (e) by a pulse P1 by using a zero-cross detector 6, and turns ON a thyristor switch 3. The switch 3 is operated by delay of the operating time of the thyristor from the zero point of the voltage (e). Since the operating time is extremely short, it can be reduced to the degree of ignoring a current at the time of rushing.
Patent JP-2001137723-A (JP)
Title: Automatic rice washing machine
Inventor: FURUTA YOSHIHIRO
IPC: B02B7/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an automatic rice washing machine having a simple structure, capable of certainly forming necessary air streams and capable of certainly feeding the rice in a rice receiving hopper in a rice washing container. SOLUTION: This automatic rice washing machine is equipped with an upwardly extended support, the rice washing container supported by the frame, the rice storage part provided under the rice washing container, a rice receiving hopper receiving weighed rice from the rice storage part, a rice feed pipe of which the suction port is arranged in the rice receiving hopper and a suction blower for feeding rice in the rice washing container through the rice feed pipe and an air introducing hole forming member opened at one end thereof and having an introducing port opened to the atmosphere at the other end thereof is provided at the position close to the suction port of the rice feed pipe. In the rice washing machine, it is preferable to form the air introducing port along the outer peripheral surface of the rice feed pipe.
Patent JP-H10170640-A (JP)
Title: Measuring device
Inventor: KATAKURA KAGEYOSHI
IPC: G01P5/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To measure an ocean current with high accuracy, or easily analyze a sea route of one's own ship by changing an irradiating signal frequency to an irradiating area when moving speed is measured by a frequency analysis of a received signal. SOLUTION: An ultrasonic pulse signal having frequencies f1 and f2 and a time interval T is respectively sent in order from echo transducers 1 and 2. From an echo transducer characteristic, it is respectively irradiated in the specific directions θ1 and θ2 decided by a frequency, and become ultrasonic beams 16 and 17. This signal is reflected by a floating microorganism such as plankton, and is received by the echo transducers 1 and 2. This received signal receives a Dappler effect by speed (v) of an ocean current, and a reflected signal received by the echo transducers 1 and 2 shows a frequency movement corresponding to ocean current speed. Therefore, a Dappler shift frequency [fd1=f1(2v1/c)] is realized.  Here, [v1=vcos(θ+θ1)] is realized, and (v) is an absolute value of ocean current speed, and θ is the direction of the ocean current speed, and therefore, v1 is found. Similarly, fd2 is measured, and v2 is found, and vector speed (v) of an ocean current is found from v1 and v2 by a simple calculation.
Patent JP-H09141748-A (JP)
Title: Formation of transparent optical three-dimensional shaped article
Inventor: SUZUKI TOSHIJI
IPC: B29K105/32
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain the shape characteristics and transparency of an excellent three-dimensional shaped article by using a transparent optical radical curable liquid compsn. prepared by dissolving specific pts.wt. of specific polyorganosiloxane in specific pts.wt. of an optical radical curable liquid. SOLUTION: A transparent optical radical curable liquid compsn. used in the formation of a transparent optical three-dimensional shaped article is obtained by dissolving 10-200 pts.wt. of polyorganosiloxane in 100 pts.wt. of an optical radical curable liquid. Polyorganosiloxane has a trivalent and/or tetravalent siloxane unit forming a three-dimensional structure and a siloxane unit having a hydrocarbon group having carbon atoms directly bonded to silicon atoms and substituted with an org. group containing a radical polymerizable group as its structural units.
Patent JP-2000212129-A (JP)
Title: Production of esterified substance
Inventor: HIRATA TAKESHI
IPC: C07C69/54
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a high-quality esterified substance with controlling the generation of hydrolysis product by esterifying an alcohol with (meth)acrylic acid and then neutralizing an acid catalyst with an alkali at a specific temperature or lower than it. SOLUTION: An alcohol of the formula R1O(R2O)nH (R1 is a 1-30C hydrocarbon; R2O is a 2-18C oxyalkylene; n is 0-300) is esterified with (meth)acrylic acid in the presence of an acid catalyst (e.g. sulfuric acid or methanesulfonic acid). After the reaction, the acid catalyst, preferably the whole acid catalyst and a part of (meth)acrylic acid are neutralized with an alkali (preferably sodium hydroxide or potassium hydroxide) at <=90 deg.C, preferably 30-70 deg.C, more preferably 30-60 deg.C, most preferably 30-50 deg.C to give the objective esterified substance.
Patent JP-H01170158-A (JP)
Title: Modulator/demodulator
Inventor: HAYAKAWA HISATO
IPC: H04M11/00
Filed: 1987-12-24
Abstract: PURPOSE:To improve the S/N of a signal inputted to a receiving part demodulating circuit and to lower the demodulation error rate of the demodulating circuit by arranging a receiving filter after an amplifier in the receiving part. CONSTITUTION:In a receiving part 9, a receiving filter 6 is connected after an amplifier 5. The receiving part 9 executes a signal processing to extract data from a signal to be sent. The amplifier 5 amplifiers a receiving signal outputted from a four-wire/two-wire converting circuit 2 up to a degree adaptive to a demodulating circuit 7. The receiving filter 6 attenuates a noise from the signal amplified by the amplifier 5, and a data signal is inputted to the demodulating circuit 7. The demodulating circuit 7 demodulates the data signal and extracts the data. Then, the S/N can be improved by the square of the gain of the amplifier 5 in comparison with a conventional constitution. Thus, the demodulation error rate of the demodulating circuit 7 can be lowered.
Patent JP-H08187584-A (JP)
Title: Cutting method of primary coated steel sheet
Inventor: KISHI NOBUYUKI
IPC: B23K26/00
Filed: 1994-12-28
Abstract: PURPOSE: To cut a steel sheet stuck with primary coat through one pass by determining the pulse frequency and pulse duty of a laser cutting machine while taking a thickness of steel sheet as parameter. CONSTITUTION: While a steel sheet thickness information (sheet thickness) and an information of atmosphere temp. or steel sheet temp. are inputted in a control part 7, the control part 7 determines a pulse frequency Pf by a map 1 incorporated beforehand and a pulse duty Pi by a map 2 and operates a laser oscillator 2. Pulse frequency Pf=9×T+(680-780), pulse duty=0.75×T+(35-45), here, a max film thickness of primary coat is 18μm, an unit of Pf is Hz, T is a thickness of steel sheet in mm, the pulse duty is that the value defined by pulse width (time)/pulse interval (time) is expressed in terms of %.
Patent JP-H04204496-A (JP)
Title: Display control device
Inventor: NISHIOKA KIYOKAZU
IPC: G09G3/36
Filed: 1990-11-30
Abstract: PURPOSE:To eliminate the occurrence of the problems on the timing or power consumption at a high integration time by selecting n pieces of stored color information with m selecting means and simultaneously outputting m pieces of color information. CONSTITUTION:The means 3a, 5, 22, 29 to read out the color information set on a look-up table 24 simultaneously in plural lines are provided on the device and the inside of the display control device is all performed parallel operations. Namely e.g. in the case of a circuit constitution of k bits parallel (k>=2), when a lead access of MPU 29 during a display period generates, on the display data corresponding to the n-th of the look-up table 24 which MPU 29 reads out, the display data of the (n+1)-th or (n-1)-th look-up table 24 is output and the display is completed. Hence the margin of the timing or power consumption increases and the high integration is attained.
Patent JP-H08186713-A (JP)
Title: Picture processor
Inventor: FUKUSHIMA TOKUTARO
IPC: H04N1/405
Filed: 1994-12-28
Abstract: PURPOSE: To suppress a cost without lowering the processing performance of a picture processor for performing an area gradation processing to multilevel picture data and converting them to binary or multilevel picture data whose gradation number is different. CONSTITUTION: Corresponding to the capacity of a picture memory 6 for converting the multilevel picture data inputted from a host machine 8 and performing bit map development, the gradation number of picture data to be converted is decided and a processing selector 5 selects a binary dither processing circuit 3 in the case of performing binary conversion and a multilevel dither processing circuit 4 in the case of performing multilevel conversion. The inputted multilevel picture data are area gradation processed by the selected dither processing circuit 3 or 4 and the bit map is developed in the picture memory 6. At least, since the multilevel dither processing circuit 4 is provided with a flip-flop for loading the respective threshold values of dither patterns and executes a dither processing, the cost is substantially suppressed.
Patent JP-H02176693-A (JP)
Title: Control panel
Inventor: TAKAHASHI RYUICHI
IPC: G05B23/02
Filed: 1988-12-28
Abstract: PURPOSE:To enable quick access by displaying only specified processes among plural processes visually and the stages of the respective processes, and also displaying numerals required for the displayed stages. CONSTITUTION:When an operator operates quick access in a specific partial area in a quick access area 6, a process which is determined in the specified partial area is displayed on a display device 1. At this time, a cursor moves directly to the position corresponding to the stage of the quick access 8 and a ten-key 3 nearby the display device 1 is operated in this state to input the necessary numerals. Then the stage pilot lamp 7 corresponding to the quick access switch 8 is provided, so how much a process in operation is carried out and which stage a machine stops in are grasped during the operation of the injection molding machine only by taking a look. Consequently, the quick access is enabled.
Patent JP-H07193455-A (JP)
Title: Variable attenuator
Inventor: HIGAKI KENJI
IPC: H03G5/16
Filed: 1993-12-27
Abstract: PURPOSE:To provide a variable attenuator which widens a dynamic range, can precisely control an attenuation, and reduces the rate of distortion. CONSTITUTION:PIN diodes D1-D4 are series connected and inserted forward to a signal input/output path. A forward DC current IF is supplied to the diodes Di-D4. This current IF is made into a constant current by a constant current circuit 10 and further controlled by a control voltage Vc. The value of the current IF is switched under the control of a multiplexer 12 as well. A capacitor C2 and a load are parallelly inserted under the control of a transistor TR 1.
Patent JP-H10171772-A (JP)
Title: System for estimating discrete parameter
Inventor: YAMANISHI KENJI
IPC: G10L15/32
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To realize parameter estimation at a higher speed than that at the time of operating the processing in a batch from all data at the time of estimating the parameter of a probability model. SOLUTION: This system is provided with a synthetic learning mechanism 11 and plural agents 1-(s). The agents 1-(s) which are connected with distributed terminals estimate the parameter of a probability model from input data according to Bayesian posterior probability. The synthetic leaning function 11 inputs the estimated values of all the agents 1-(s), and estimates the parameter of the probability model. Then, the estimated result of the synthetic learning function 11 is feedbacked to each agent 1-(s) and the estimating process is repeated. Thus, the parameter estimation can be operated in parallel by the plural distributed terminals, and the parameter estimation can be attained at a high speed by synthesizing this result.
Patent JP-H04204598-A (JP)
Title: Electronic musical instrument
Inventor: INAGAKI YOSHIHIRO
IPC: G10H1/08
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the resonance sound effect and tone change nearer to a natural musical instrument by variably controlling the resonance sound component and effect in response to touches on a finger board or actions of a pedal. CONSTITUTION:The sound height specifying information KC is outputted from a finger board 2, the initial touch information VEL and after-touch information AT are outputted from a touch detection section 3, and the pedal action quantity PDL is outputted from a pedal 4 to a controller 1 respectively. The controller 1 reads the musical sound parameter corresponding to the input information and outputs it to a sound source section 7. One channel of N pronouncing channels of the sound source section 7 pronounces the key pressing sound, and the other channels are used for the resonance sound generated in response to the pressing of the key. The first mixer of a mixing processing section 8 is used for the key pressing sound, and the second mixer is used for the resonance sound. The first effect application section 9-1 applies various acoustic effects such as the reverberation effect to the output signal of the first mixer, and the second effect application section 9-2 applies various acoustic effects to the output of the second mixer.
Patent JP-H01171699-A (JP)
Title: Method and apparatus for producing bio-gas
Inventor: IBU RUGURATEIE
IPC: C02F11/02
Filed: 1987-12-28
Abstract: PURPOSE: To perform the reaction under optimum conditions by setting in a single reactor, a stage for continuously circulating a material to be treated within the reactor, and reaction regions.  
     CONSTITUTION: In this equipment, the particle size of an inflow material conveyed through an introducing pipe or belt 47 is properly analyzed and then, mixed with a liquid discharged from a digested material to form a paste and the paste is fluidized to rheologically circulate the formed product. At this time, the liquid is physically separated from the digested material in a central region 32. Also, local conditions for promoting the occurrence of hydrolysis in a zone 42 without interfering other main reactions to be caused in the following zones 43 to 45, are set. The material flowing into the zone 42 through a pipe 39 is slowly pushed toward the downstream side as the fresh inflow material portions are successively introduced and also, colonies of bacteria which specifically react in the main reactions are developed and grown in the material. Thus, the reaction for producing a biogas and production of the biogas can be enhanced. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H05165945-A (JP)
Title: Device and method for calculating line direction of fingerprint
Inventor: YAHAGI HIRONORI
IPC: G06T7/00
Filed: 1991-12-13
Abstract: PURPOSE:To prevent direction misdetection resulting from the investigation of only a narrow area and to speed up processing by efficient scanning with respect to the device and method for the line direction calculation of the fingerprint which detects the directions of rise lines or depression lines of the finger print so that the device and method are used for a fingerprint collation device. CONSTITUTION:An N-directional scanning circuit 14 scans a binary-coded image in a binary-coded image storage device 13 in a direction N and a scanning line length measuring circuit 15 measures the length of a scanning line where the same picture element value succeeds. Segments which are shorter than a specific threshold value are excluded and the directions and lengths of other segments are recorded, dot by dot, in a dot information storage device 16. A dot line direction detecting circuit 17 calculates the local direction of each of the dots from the directions and lengths of segments crossing the dot.
Patent JP-H05163607-A (JP)
Title: Method for melt-spinning synthetic resin monofilament
Inventor: DOMOTO YOSHINORI
IPC: D01D5/088
Filed: 1991-12-13
Abstract: PURPOSE:To prevent a spinneret from being stained, reduce the irregularity of the diameter of the spun monofilament and melt-spinning a thermoplastic resin into the monofilament having excellent uniformity by arranging a cylinder in a spun filament passageway ranging from the just lower surface of the spinneret to the bath of a cooling medium so that the lover surface of the cylinder is immersed in the cooling medium, and allowing an inert gas to pass through the cylinder. CONSTITUTION:When a thermoplastic resin such as a polyester is melt-extruded through a spinneret 3 into air and when the spun fibers 7 are immediately guided in a cooling medium bath 8 and cooled, a cylinder 4 is arranged into a spun fiber passageway ranging from the just lower surface of a spinneret 3 to a cooling medium 9 so that at least the lower surface 4a of the cylinder 4 is immersed in the cooling medium 9, and an inert gas is allowed to pass through the cylinder 4. A synthetic resin is melt-spun into the monofilaments.
Patent JP-H09167144-A (JP)
Title: Method and system for program generation
Inventor: DOI KOZO
IPC: G06F9/45
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a means for generating a parallel program for optimizing a communication processing which respective processors execute so that a parallel processing in plural processors can efficiently be executed. SOLUTION: In the method, the parallel program 10 in which plural kinds of operation procedures and plural kinds of communication procedures corresponding to the communication processing among the processors are mentioned and which is for executing the parallel processing is changed. When the communication quantity of the communication processing which is executed in accordance with the communication procedure which is used at present is assumed to be increased, the communication procedure in the parallel program 10 is rearranged and a mentioned content is changed so that more than two communication procedures are synthesized when time from the start to the end of the parallel processing becomes short.
Patent JP-H03190048-A (JP)
Title: Ion chamber type detector
Inventor: OSHIMA TOSHINORI
IPC: H01J47/02
Filed: 1989-12-19
Abstract: PURPOSE:To prevent the occurrence of noise induced from the outside and simplify insulating composition by connecting a bias power supply, which is connected in series to a small battery, between a collector electrode and an electrometer in the state of being insulated from the outside. CONSTITUTION:A bias power supply 18 is provided between a collector electrode 10b and an electrometer 14 to apply bias voltage to the collector electrode 10b. In this case, an ion chamber 10, the bias power supply 18 and the electrometer 14 are formed together so that the respective spaces can be kept to a minimum, and integrally insulated from the outside 19. In this way, the bias power supply 18 can be approximated to the ion chamber 10 and the outer cylinder 10a of the ion chamber 10 can be held at zero potential, resulting in rare occurrence of noise induced from the outside. Also, the outer cylinder 10a of the ion chamber 10 is at an earth potential level, resulting in unnecessary insulation of the outside wall of the ion chamber 10.
Patent JP-H10168267-A (JP)
Title: Emulsion composition for forming crt metal back undercoat
Inventor: IKEGAMI YUKIHIRO
IPC: H01J9/22
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsion which can permit the production of a highly fine and bright CRT because the undercoat on which a metallized film has been formed can be baked without causing the blistering of the film and can evaporate in the form of a heat decomposition gas by specifying the ratio of the particle diameter of an aqueous emulsion polymer to that of an aqueous emulsion acrylic polymer and specifying the mixing ratio between these polymers. SOLUTION: An aqueous emulsion polymer (A) comprising at least one unsaturated carboxylic acid selected among alkyl methacrylate with a 1-4C alkyl, an alkyl acrylate with a 1-4C alkyl, acrylic acid, etc., and having a particle diameter of 0.05-0.2μm and a small amount of an aqueous acrylic emulsion polymer (B) having a particle diameter larger than that of component A are added. The particle diameter is 0.4-5μm, the ratio of the particle diameter of component A to that of component B is 1:3 to 1.65, has a lowest film-forming temperature higher than that of component A and is used in an amount of 0.1-10 pts.wt. per 100 pts.wt. component A. This emulsion is used as a metal back undercoat material in the formation of a metal deposition film on the phosphor layer of a CRT.