baber/WOPTO huggingface dataset:
Patent JP-H1156019-A (JP)
Title: Paddy field farm working machinery
Inventor: KUBOSHITA TAKEO
IPC: A01B49/06
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To enable the right and left sizes of devices for carrying out a sowing treatment in a direct sowing farm working machinery to be restricted. SOLUTION: This paddy field farm working machinery has hoppers at the edge positions in a plurality of hoppers 6 installed at the rear end of a traveling machine body 3 so as to be freely folded by the swing around the axial center in the vertical posture, and floats at the edge positions of a plurality of landing floats 17 installed so as to be freely folded to a posture in which the outer side directs upward by the swing around axial centers in the posture in the front and rear direction.
Patent JP-H1168868-A (JP)
Title: Base band processing carrier recovery method and its circuit
Inventor: SEKIMUKAI KENICHI
IPC: H04L27/227
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To attain high speed locking to a correct phase in the base band processing type carrier recovery circuit. SOLUTION: A phase error of a local carrier CA is detected as an error voltage X from base band I, Q components of an output of a demodulator 21 and it is A/D-converted to obtain a digital error voltage X. An adder 12 uses a sum of reference data A0 using the carrier CA as a nominal frequency and the error voltage X at an adder 12 and the sum is given to a direct digital synthesizer DDS consisting of an accumulator 13, a waveform ROM 14 and a D/A converter 15 to form a costas loop. Furthermore, when an incorrect phase is locked, a shift data generating circuit 16 outputs shift data 6 for one sum timing of the accumulator 13 and an output B of the accumulator 13 jumps the phase of the carrier CA by ±π/2.
Patent JP-S6383231-A (JP)
Title: Manufacture of nonburnt briquetted ore
Inventor: ABE YUKIHIRO
IPC: C22B1/243
Filed: 1986-09-26
Abstract: PURPOSE:To obtain a nonburnt briquetted ore capable of sharp reduction in the cost of iron manufacture, by utilizing the heat of pulverized powder retained at the time of pulverizing blast furnace water granulation and generation of heat by an alkaline stimulant as a briquetting energy and further by carrying out curing in a curing yard while retaining heat. CONSTITUTION:Blast furnace water granulation and gypsum are pulverized to >=4,000cm<2>/g specific surface area, and the resulting pulverized powder is blended, in a state kept at >=40 deg.C, with an iron-bearing material in powder condition by 6-9% based on the above iron-bearing material, to which proper amounts of alkaline stimulant such as quick lime, etc., are added to undergo kneading with water and also briquetting treatment. Subsequently, after stored in the curing yard, the resulting briquettes are aged while subjected to thermal insulating by means of a cover, etc.
Patent JP-H0275527-A (JP)
Title: Robot hand
Inventor: YOKOTA TOSHIYUKI
IPC: B25J15/08
Filed: 1988-09-12
Abstract: PURPOSE:To alleviate the generation of dynamic frictional forces by employing an opening-closing claw operating to project in the direction normal to clamp plates located at the end of the clamp plates supported on the outer sides of the clamp plates. CONSTITUTION:Even if opening-closing claw 5 of a robot hand is released at the time a loading table 7 such as a pallet is stopped at a position apart from the ends of clamp plates 3, 3 by a specified distance, an object (a) does not fall between the clamp plates 3, 3 onto the loading table 7. After the bottom of the object (a) is brought near to or placed on the top surface of the loading table 7 under the condition of both sides of the object (a) being clamped with sliding plates 4, 4 provided on the clamp plates 3, 3, the clamp plates 3, 3 are released and removed from the object (a). As a result, conventional action such as sliding the object down is eliminated and the object is accurately placed at the position as specified on the loading table 7 by the X-Y directional instruction of the robot hand.
Patent JP-H0646744-A (JP)
Title: Device for weighing and cutting fish meat
Inventor: FUJII MUTSUHIKO
IPC: G01G5/02
Filed: 1992-08-03
Abstract: PURPOSE:To weigh fish meat and automatically, accurately and efficiently cut the fish meat into slice having desired weight. CONSTITUTION:The objective fish meat weighing and cutting device consists of a weighing device 8 capable of weighing a part of fish meat under water surface by sensing buoyancy of float due to raise of water level with buoyancy measuring load cell when the fish meat is inserted into water in a water tank and converting the measured value to weight, a fish inserting device 9 having an arm capable of catching the fish meat and gradually inserting the fish meat into water in the water tank and capable of weighing the weight with the weighing device and simultaneously storing the position of the corresponding arm and a fish meat cutting device 10 capable of reproducing a position of the arm corresponding to the indicated weight of the fish meat based on data of position of the arm stored by the fish meat inserting device and the weight and cutting the fish meat by the indicated weight content.
Patent JP-S60120453-A (JP)
Title: Processing system of received data
Inventor: KIUCHI HIROYOSHI
IPC: H04L13/18
Filed: 1983-12-02
Abstract: PURPOSE:To reduce the time required for waiting data reception, by inputting a character string until a delimiter code into a buffer regardless of other processes of a processor and fetching in them at once when the delimiter code is detected. CONSTITUTION:When characters from S1 to S6 are successively fetched in and a delimiter code is inputted at the position of S7, the code is fetched into a receiving buffer after it is converted into a code and, at the same time, the counted output value of a delimiter counter becomes ''1'' and the value of ON COM GOSUB flag also becomes ''1''. Character data is fetched into the receiving buffer thereafter and two delimiter codes are inputted at the position of S9. When the two delimiter codes are inputted, the counted output value of the delimiter counter becomes ''2''. If ON COM GOSUB instruction is executed at the processor at the position of S10, a received character data inputting program is driven and a character string until the first CR code ''AB1345'' is read.
Patent JP-2000057165-A (JP)
Title: Method and device for retrieving dictionary data, dictionary for retrieval, and production of index
Inventor: TAMURA KEITOKU
IPC: G06F17/28
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To reduce the number of retrieval characters of dictionary data to an inputted character string and to realize the speed-up of data retrieval. SOLUTION: An index retrieving mean 21 checks whether or not a division dictionary, to which an inputted character string corresponds exists by comparing the character string inputted from an input device 1 with the character string (e.g. ans, ant  and anta) of a record stored in an index storing part 31. A dictionary retrieving means 22 extracts a division dictionary corresponding to a division dictionary found by the means 21 based on a record from a dictionary storing part 32 and, for instance, when the device 1 inputs 'antarctic' as an input character string, the means 21 is supposed to extract a head character string 'anta'. A dictionary retrieving means 22 extracts a division dictionary whose head character string is 'anta' from the part 32.  Because the extracted division dictionary are a set of header words whose head character string starts with 'anta', the head four letters 'anta' of the character string 'antarctic' that is desired to be retrieved does not have to be compared any more.
Patent JP-S6469977-A (JP)
Title: Integrated circuit
Inventor: HIRATO HIRONORI
IPC: G01R31/28
Filed: 1987-09-10
Abstract: PURPOSE:To make an integrated circuit multi-functioning without increasing an external terminal, by a method wherein a signal such as a light given from outside is converted into an electric signal by a sensor to be used as an input signal to a specific combinational logic circuit. CONSTITUTION:In a test mode, i.e. at the time when a mode control signal T = 1, an input signal Si inputted to a combinational logic circuit 9 at the time of a normal operation is neglected by a 2-input AND circuit 6. When an optical signal LI is applied, a phototransistor (TR) 1 turns on, a voltage drop is caused by a load 2, and an 'L' signal is outputted therefrom. This signal is inverted by an inverter circuit 3, and &dH' signal is inputted to a 2-input AND circuit 5, and 'H' is obtained as an output. This signal passes through a 2-input OR circuit 7 and an output signal Di = 1 of a photosensing circuit 8 is outputted. When the optical signal Li is intercepted, the TR 1 turns off, and a supply voltage Vcc, i.e. 'H', is outputted through the load 2. This signal is inverted by the circuit 3, 'L' is inputted to the circuit 5 and passes through the circuit 7, and an output signal Di = 0 is outputted.
Patent JP-H04111115-A (JP)
Title: Character processor
Inventor: NAKAJIMA TORU
IPC: G06F17/21
Filed: 1990-08-31
Abstract: PURPOSE:To produce all ruled line element piece patterns without storing individually these patterns by constituting the processor of a pattern memory, an individual information memory, an individual information reading means, and a pattern conversion means. CONSTITUTION:A CPU performs the arithmetic and logical decisions, etc., for processing of characters and controls the component elements connected to an address bus AB, a control bus CB, and a data bus DB via these buses. When the character information is inputted, an individual information reading means (CPU) reads the desired individual information out of an individual information memory based on the input character information. A pattern conversion means (CPU) analyzes the read individual information and reads the corresponding ruled line element piece pattern out of a pattern memory to convert this pattern into a prescribed one based on the individual information. Then a desired ruled line element piece pattern is obtained from a basic ruled line element piece pattern.
Patent JP-S6371724-A (JP)
Inventor: ROBAATO SHII MUUNII
IPC: G06F13/00
Filed: 1987-09-11
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-H0971033-A (JP)
Title: Method and device for image forming
Inventor: TOMONO TAKAO
IPC: G03G15/06
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a new image forming method and an image forming device in which the power consumption is small, harmful substances are not generated and an image can be formed continuously. SOLUTION: An image is formed by controlling the permeability of ionic coloring matter molecules between at least two states out of the oxidized state, the neutral state and the reduced state of a conductive polymer film and transferring the ionic coloring matter molecules on a recording medium. Electrode units 17 are provided facing a cylindrical printing unit 16 composed of a conductive polymer film formed on the surface of a base with micropores through which the ionic coloring matter molecules can permeate, and power can be applied between the units. A solution 21 containing the ionic coloring matter molecules is transferred inside the printing unit 16. When a potential pattern for forming the conductive polymer moleculars into the oxidized state is applied to the electrode group of the electrode units 17, a one-dimensional image is formed on the surface of a paper 17.
Patent JP-2000063154-A (JP)
Title: Glass plate for immobilizing nucleic acid
Inventor: HATAKEYAMA KAZUHISA
IPC: C09D177/04
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To enable stable immobilization of a nucleic acid such as DNA on the surface of a glass plate in high efficiency by coating the surface of the plate with a polymer having carboxyl group as a functional group. SOLUTION: A coating agent having a polymer concentration of 0.01-50 g/L, preferably 0.5-5.0 g/L is produced by dissolving a polymer having a molecular weight of 500-500,000, preferably 1,000-200,000 and containing carboxyl group as a functional group in water and adjusting the pH of the solution to 6-8. A glass plate is immersed in the coating agent for 10 min to 5 hr and the excess water is removed by centrifugal separation, heating, spontaneous drying, etc. to obtain a glass plate for the immobilization of nucleic acid. A proper amount of a nucleic acid solution is dropped on the glass plate, the plate is irradiated with ultraviolet rays to immobilize the nucleic acid and the non-immobilized nucleic acid, etc. are removed with an acid, hot water, alcohol, etc.
Patent JP-H0673240-A (JP)
Title: Antistatic and coloration-resistant polyolefinic resin composition
Inventor: HAYASHIDA HARUO
IPC: C08K5/13
Filed: 1992-08-27
Abstract: PURPOSE:To provide a polyolefinic resin compsn. excellent in the antistatic properties and coloration resistance during long storage. CONSTITUTION:100 pts.wt. polyolefinic resin is compounded with 0.01-0.5 pt.wt. 2-t-amyl-6-[1-(3,5-di-t-amyl-2-hydroxyphenyl)ethyl]-4-t-amylphenyl acrylate and 0.01-2.0 pts.wt. amine antistatic agent.
Patent JP-H0787729-A (JP)
Title: Power supply device
Inventor: TAKAMOTO MIKIO
IPC: H02J1/00
Filed: 1993-09-14
Abstract: PURPOSE:To provide a low-cost and efficient power supply device of an input voltage switching type harmonic distortion remedy having no fault to other electronic apparatus, a power transmission facility due to harmonic distortion of an AC input current, and an increased conduction angle of the input current. CONSTITUTION:First and third primary windings 4d, 4e provided in a transformer 4 are connected between a rectifier 3 and first, second capacitors 12, 13 to supply a current at the time of turning OFF switching means 5 so that an inductor input is provided as seen from an AC input power source 1, thereby reducing the harmonic distortion current of the input current and increasing a power factor.
Patent JP-H0550138-A (JP)
Title: Manufacture of large diameter square steel tube including hot forming and device therefor
Inventor: NAKAJIMA NORIO
IPC: C21D8/10
Filed: 1991-08-15
Abstract: PURPOSE:To provide a method and a device for manufacturing a large diameter square steel tube with a sharp corner part free from strain, bend, and torsion, and uniform and stable in material by removing residual stress from a cold formed square steel tube, improving its toughness and recovering work hardening of the material. CONSTITUTION:The rolling process to form a round steel tube into a square steel tube provided successively after a resistance welded round tube forming device is divided into three stages of a 1st, a 2nd and a 3rd stage, a heating device is arranged between the se 1st and 2nd stages to heat-treat the steel tube, a hot plastic working is performed at the 2nd stage and 70-90% of the total amount of working is completed by these stages, a cooling device is arranged between these 2nd and 3rd stages, the hot formed steel tube is cooled near the ordinary temperature, the residual amount of working is worked by the 3rd stage, on the other hand, the strain and twist, etc., of the steel tube caused by the heattreatment are corrected automatically, the mechanical strength of the steel material is increased, the section of the steel tube is formed conforming to the specification.
Patent JP-H1073462-A (JP)
Title: Method for measuring flow velocity using ultrasonic wave
Inventor: OKAMURA SHIGENORI
IPC: G01F1/66
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To suppress in a short time extra vibrations of received waves unnecessary for the measurement of a propagation time difference and shorten a transmission cycle, by impressing, after a driving pulse, an attenuation pulse of an opposite phase restricting vibrations of an ultrasonic transmitting element. SOLUTION: When a driving pulse P is impressed to an ultrasonic transmitting element, first waves W1, W1' of received waves are output. Then, when three phase adjustment pulses Pf are impressed to the ultrasonic transmitting element, received waves W2-W4, W2'W4' are output. Further, an attenuation pulse P1 of an opposite phase is impressed to the ultrasonic transmitting element, whereby a vibration component is weakened and vibrations of the ultrasonic transmitting element are consequently suppressed in a short time. That is, while the attenuation pulse P1 is output, waves are suddenly attenuated as those after fifth waves W5, W5' and vibrations unnecessary for measurements are lessened in a short time. Reach timings of the first - fourth waves W1-W4, W1'-W4' are compared thereby to measure propagation time differences t1-t4.  A flow velocity of a fluid is obtained by an averaged propagation time difference.
Patent JP-H04109725-A (JP)
Title: Time division multiplex system
Inventor: SHIROMIZU YASUBUMI
IPC: H04B3/46
Filed: 1990-08-29
Abstract: PURPOSE:To implement a loopback test of all time division multiplexers individually by generating a timing corresponding to a location of a control path assigned on a transmission line, inserting a control signal to the location of the allocated control path and looping back a data to a controller. CONSTITUTION:A time division multiplexer at a receiver side uses an interface section 42 to convert a transmission line interface, a drop section 34 extracts a control signal and it is sent to a communication control section 22. When the content of control represents a loopback instruction, the data is outputted to a loopback section 5 to execute the loopback test of the data. A timing generating section 6 generates a timing corresponding to the position of the control path allocated in the loopback data. A control signal insertion section 7 inserts a control signal from the communication control section 22 to the position of the control path allocated on the transmission line in matching with the timing. Thus, even when the data is looped back, the control signal is not looped back.
Patent JP-H0276566-A (JP)
Title: Aroma-improved alcoholic beverage and food
Inventor: OOYASHIKI HARUO
IPC: A23L27/10
Filed: 1988-09-14
Abstract: PURPOSE:To obtain the title alcoholic beverage or food imparted with fruity aroma by incorporating an alcoholic beverage other than Japanese wine or food with an aroma produced during Japanese wine brewing where an alcoholic fermentation is made while seeking saccharization. CONSTITUTION:An aroma is produced during and alcoholic fermentation process where a large quantity of steamed rice, 'koji' and water are added to Japanese wine mother liquor and a saccharization is sought. This aroma is confined in the closed vessel so as not to escape into air, being introduced into an aqueous alcoholic solution and dissolved therein to effect its recovery. The resultant aroma is incorporated into an alcoholic beverage other than Japanese wine or food to impart said beverage or food with fruity aroma a characteristic. The amount of said aroma to be incorporated is normally ca.0.1-10ppm (pref. 0.5-5ppm) for ethyl hexanoate.
Patent JP-S61109469-A (JP)
Title: Current detector of inverter circuit
Inventor: YAMAMOTO SHOKO
IPC: H02M7/48
Filed: 1984-11-01
Abstract: PURPOSE:To accurately detect with less ripple and less phase delay by sampling the output of a current detector by a timing signal synchronized with a carrier signal and then converting it into a digital signal. CONSTITUTION:A current detector 3 is mounted in an inverter 1 having a pulse- width-modulated output from a carrier signal by a reference current signal to obtain a current value Ifd proportional to the output current If. On the other hand, a timing circuit 19 for generating a timing signal synchronized with the carrier signal is provided. the oblique portion of the detected current value Ifd is sampled and held by a sample-holding circuit 13 in accordance with the timing signal, and the output 13a is converted by an analog/digital converter 14 into a digital signal 14a.
Patent JP-H04119193-A (JP)
Title: Production of coated paper and production equipment therefor
Inventor: ANDO MASATOSHI
IPC: D21H23/00
Filed: 1990-08-29
Abstract: PURPOSE:To obtain the title high-quality paper with improved operability by continuously transferring the water film on the surface of a cooling roll to the back surface of a web after drying to effectively correct the curls involved in the drying. CONSTITUTION:The surface of a traveling web 1 is coated with an aqueous coating liquid followed by drying; concurrently, a water vapor-contg. gas is sprayed on the surface of a cooling roll 2 to form an aqueous film from moisture condensation, and this aqueous film is continuously transferred to the back surface of the web after the drying, thus obtaining the objective coated paper. It is preferable that said water vapor-contg. gas be a mixed gas comprising water vapor and air.
Patent JP-S60124643-A (JP)
Inventor: SAREE ABUDOOERUUKARIMU JIYABAR
IPC: B29K23/00
Filed: 1984-11-01
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-H04111304-A (JP)
Title: Manufacture of multilayer ceramic capacitor
Inventor: HONMA SEIJI
IPC: H01G4/30
Filed: 1990-08-30
Abstract: PURPOSE:To increase the capacitance and to obtain a small-sized capacitor by forming a dielectric ceramic layer on an inner electrode layer by a vapor deposition method. CONSTITUTION:Copper layers of spare inner electrodes 2 are formed 1mum thick on both side surfaces of a stainless steel board 1, the electrodes 2 are peeled to be separated from the board 1 formed with an insulating film layer 3 of 1mum made of a semicured polyimide film on the copper-plated layers, the copper- plated layers of the electrodes 2 are etched to form inner electrodes 4. A dielectric ceramic layer 5 (containing BaTiO3 as a main ingredient) is formed 1mum thick in an atmosphere of 10<-2>Torr on the electrode 4 by a gas deposition method. An opposite inner electrode 6 opposed to the electrode 4 is formed on the layer 5 by an electroless plating method. After a plurality of the formed ceramic boards 8 are piled, a glass epoxy resin board 9 is stuck to the outermost layer with polyimide adhesive 10, then press-bonded, cured to be integrated, cut to be separated at a predetermined position to form a multilayer ceramic capacitor element, terminal electrodes 12 are formed of copper paste on both ends to obtain a chip-type multilayer ceramic capacitor 14.
Patent JP-H0393346-A (JP)
Title: Image reader
Inventor: YAMADA KIICHI
IPC: H04N1/028
Filed: 1989-09-06
Abstract: PURPOSE:To improve the resolution by providing a metallic electrode reflecting a light from a light emission layer to the inside as an upper electrode of an EL light emitting element, and radiating the emitted light upward from a peripheral part of an opening of the EL light emitting element. CONSTITUTION:Opaque electrodes 44a, 44b made of a metal such as Al reflecting a light from a light emitting layer 43 to the inside are formed in place of transparent electrodes such as ITO to the inside as upper electrodes of the EL light emitting element 4, and the emitted light radiates upward from the peripheral part of an opening 47 of the EL light emitting element 4. Thus, the emitted light radiates an original 100 at the upper part of the light transmission window 45 as a center and most of the reflected light is made incident in the light receiving element 2 beneath the original 100. Moreover, the production of the emitted light whose reflected light is made incident in an adjacent light receiving element 2 is blocked by the upper opaque electrode 44b. Thus, the resolution is improved.