baber/WOPTO huggingface dataset:
Patent JP-2000102400-A (JP)
Title: Method and apparatus for amplifying nucleic acid
Inventor: BUSUJIMA HIROKI
IPC: C12N15/09
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for multiplying a nucleic acid, capable of improving amplification efficiency of nucleic acid. SOLUTION: In this nucleic acid amplifying method for amplifying a DNA by making a thermal denaturation process for holding a reaction solution containing at least one DNA 15 to be amplified, a primer, different four kinds of deoxynucleotide triphosphates and a DNA polymerase in a reactor 11 to prepare the reaction solution and for dissociating a double strand of DNA, an annealing process for annealing single strand 15A or 15B of DNA formed by the thermal denaturation process with a primer and an elongation process for elongating the primer annealed by the annealing process to synthesize a double strand DNA as one temperature cycle and repeating the temperature cycle plural times, a primer having one end part bonded to a magnetic bead is prepared as a part of a primer 17 of the primer,  magnets 13 and 14 are arranged inside or outside of the reactor and the DNA is amplified while sucking primer bonded to the magnetic bead and a DNA single strand of DNA formed by the primer by magnetic force of the magnets.
Patent JP-2001103667-A (JP)
Title: Monitoring-controlling device
Inventor: KITAMURA RITSUKO
IPC: H02J3/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring-controlling device that can cope with the controllable maximum facility capacity with a single terminal board and may add only a substrate when expanding facility equipment without any need for adding any software. SOLUTION: The monitoring-controlling device is provided with a substrate master information part 23 with a table for defining at least the name, address, and presence/absence of packaging of an input/output substrate with the controllable, maximum type and capacity of electrical station facility equipment 1B, 2B, 3B, and 4B, an input/output part 22 for sending a command to the electrical station facility equipment and receiving data while being provided with the packaged input/output substrate, and an arithmetic processing part 21 for setting the presence or absence of the packaging of the input/output substrate in the table of the substrate master information part by receiving the set input from the outside and at the same time sending an input/output request to the input/ output part by referring to the table.
Patent JP-S61159940-A (JP)
Inventor: NISHIGATA MASAHARU
IPC: A61B5/22
Filed: 1984-12-31
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-H05119209-A (JP)
Title: Production of color filter and electrodeposition substrate for production of color filter
Inventor: TAKEUCHI SATOSHI
IPC: G02B5/20
Filed: 1991-10-24
Abstract: PURPOSE:To efficiently obtain the high-resolution color filter to be used for a flat display, such as liquid crystal display, imager, such as CCD, or color sensor, etc., by transferring the multichromatic color filters formed on a N type photosemiconductor layer onto a transparent substrate for a liquid crystal panel and forming a transparent electrode layer on the transferred multichromatic color filters. CONSTITUTION:The N type photosemiconductor layer 6 formed on an electrodeposition substrate is irradiated with color light which can be transmitted only through the color filter layer of the m-th color to develop an optical memory characteristic in the part to exist on the color filter layer of the m-th color. An electrodeposition material corresponding to the m-th color is electrodeposited on this irradiated part to form the monochromatic filter corresponding to the m-th color; for example, the monochromatic color filter layer RD of a red color. The multichromatic color filters consisting of M colors are formed on the N type photosemiconductor layer 6 by repeating such operation. Such multichromatic color filters are transferred onto the transparent substrate 3 for the liquid crystal panel and the transparent electrode layer is formed on the multichromatic color filters.
Patent JP-2001101923-A (JP)
Title: Light source unit
Inventor: OGAWARA AKIRA
IPC: F21Y101/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a light source unit which can realize downsizing and weight saving corresponding to miniaturization of mobile type of LCD projection device, prevent flying of fragments of a luminescent tube of the light source unit when the luminescent tube bursts during its lighting on, cool the luminescent tube and a reflecting membrane wall, be without devitrification of the luminescent tube and deterioration of the reflecting membrane, and has high optical coefficient of utilization, brightness, and long life. SOLUTION: A light source unit comprising a reflecting mirror having a reflecting surface which is a paraboloidal surface, an oval surface, a spherical surface, or a combination thereof, a light source device provided with a discharging lamp with shielded ends fixed such that the light axis thereof coincides with the reflecting mirror, and a housing frame for the light source device used when the light source device is built in a projecting equipment, is characterized in that a diameter portion of the front mirror surface of the reflecting mirror is cut, which does not reflect efficiently light radiated from the discharging lamp to an optical system, and the housing frame of the light source device is provided with a light transmittable material mounted in front thereof and a ventilation hole.
Patent JP-2001099656-A (JP)
Title: Acceleration/angular velocity sensor
Inventor: ABE HIROSHI
IPC: G01C19/56
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration/angular velocity sensor using a piezoelectric vibration gyro which is compact, simple in structure and simple to manufacture, highly accurate and utilizes an energy-confined vibration mode. SOLUTION: A strip-shaped first electrode is set in a direction at right angles to an excitation direction to one of two positions separated via a predetermined distance in the excitation direction at a nearly central part of a primary face of a part polarized in a thickness direction of a piezoelectric plate. Moreover, strip-shaped second and third electrodes are formed extending via a distance in the direction at right angles to the excitation direction to the other position. A driving voltage for excitation is impressed between the first electrode and, the second and third electrodes, and electromotive forces corresponding to vibrations by a Coriolis force generated between the second and third electrodes are detected. A sum of the electromotive forces is detected as an acceleration, and a difference of the electromotive forces is detected as an angular velocity.  The acceleration/angular velocity sensor is thus obtained with the utilization of a vibrational energy-confined mode between the first electrode and, the second and third electrodes.
Patent JP-H09121356-A (JP)
Title: Motion vector detector
Inventor: KANAMARU TOSHIFUMI
IPC: H04N19/80
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of a motion vector by finding the motion vector for the unit of a picture element. SOLUTION: A motion vector estimating part 11 estimates a motion vector S11 for each block or each picture element from a preceding frame image A and a current frame image B. The motion vector S11 is stored in a motion vector storage part 12 for each block or each picture element. An area dividing part 14 divides the current frame image B into plural areas and generates area division information S14 expressing the areas containing these respective picture elements by comparing the difference between the density value of a certain concerned picture element in the current frame image B and the density value of a picture element near this concerned picture element with a prescribed threshold.  Based on the motion vector S11 and the area division information S14, an affine parameter calculation part 13 calculates an affine parameter S13 for performing affine transformation for each picture element in these respective areas. While using the affine parameter S13, a motion vector calculation part 15 calculates a motion vector S15 for each picture element in these respective areas.
Patent JP-H02124641-A (JP)
Title: Synthesized signal generator
Inventor: IMAI JUN
IPC: H03L7/16
Filed: 1988-11-02
Abstract: PURPOSE:To surely allow the frequency of an oscillator to synchronize with a reference signal by keeping the output of a control signal outputting a phase difference signal in a direction to increase the oscillated frequency of a voltage controlled oscillator till the voltage enters a prescribed voltage and pulling-in the output signal of an integrator within a prescribed voltage range. CONSTITUTION:A comparator 8 and a switch 7 are provided, which detect whether or not the output voltage of the integrator 5 reaches a voltage in a direction decreasing the oscillated frequency of a voltage controlled oscillator 6 to interrupt the output of the comparator 3, a phase comparator 4 is controlled to keep the output of a phase difference signal in a direction to increase the oscillated frequency of the voltage controlled oscillator 6 till a difference between the RF signal and the reference signal A and the sum of the RF signal and a reference signal B reach a range of a prescribed frequency range. Thus, the frequency of the oscillator is surely synchronized with the reference signal.
Patent JP-2000102383-A (JP)
Title: Alfa-glucosidase inhibitor containing extract of perilla frutescens crispa as active ingredient, sugar composition, and food and drink, containing the inhibitor
Inventor: OZAWA OSAMU
IPC: A61P3/08
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new α-glucosidase inhibitor capable of inhibiting the activities of the α-glycosidase, having activities for suppressing the rapid increase of a blood glucose level, and activities for preventing fatness, capable of being utilized for a food, a sweet, feed or the like by using an extract of Perilla frutescens Britton as an active ingredient. SOLUTION: The objective α-glycosidase inhibitor containing an extract of Perilla frutescens crispa as an active ingredient is obtained by freeze-drying and pulverizing a leaf of Perilla frutescens Britton (e.g. f. purpurea Makino) to provide a powder, adding the obtained powder to a 50% (vol./vol.) ethanol solution, stirring the solution with the added powder to extract the α-glycosidase inhibitor, filtering the product to remove a heterogeneous material, removing the extraction solvent by distillation from the filtrate by a rotary evaporator to provide a dried product of the extract of the Perilla frutescens crispa, and dissolving the dried product in desalted water.  The α-glucosidase inhibitor has a proper inhibiting activities against the α-glycosidase present in the limbus penicillatus of the small intestine mucous membrane, and is capable of preventing fatness and diabetes, suitable for a patient suffering from the diabetes or the like, and safely usable for a food material, a sweet, feed or the like.
Patent JP-H04170192-A (JP)
Title: Picture signal processing circuit
Inventor: OKA KENICHIRO
IPC: H04N9/69
Filed: 1990-10-17
Abstract: PURPOSE:To save a capacity of a picture memory by using a converter so as to convert three primary color signals into a luminance signal and two kinds of color difference signal at first so as to eliminate the correlation among the signals and using a coder so as to compress the picture data. CONSTITUTION:At first input signals R1,G2,B3 are converted into Y5,I6,Q7 signals by a converter 4 (three RGB primary color signals/luminance.color difference signal system YIQ). Thus, the correlation included among the three primary color signals is eliminated as a prestage of data compression. Then the Y5,I6,Q7 signals are inputted to a coder 8, in which picture information is compressed. In this case, the resolution capability of a human being of the color difference signals I6,Q7 is lower than that of the luminance signal Y5 and a high compression ratio is taken. Thus, the capacity of the picture memory is reduced.
Patent JP-2000108032-A (JP)
Title: Grinding machine and grinding fluid supplying method in grinding machine
Inventor: MUKAI RYOHEI
IPC: B24B57/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce a machining affected layer and to decrease the supplying amount of grinding fluid when grinding is performed by moving a grinding wheel according to the angular phase of a work piece to be eccentrically rotated. SOLUTION: A right-angled nozzle 20 for supplying grinding fluid to the machining front surface of a grinding wheel G at right angles and a straight nozzle 10 for supplying grinding fluid to a grinding point K are provided. The flow velocity of grinding fluid from the right-angled nozzle 20 is set to 5.0 m/s or more, and the flow rate of grinding fluid from the straight nozzle 1 is set in the range of 25 to 50 lit/min. Therefore, efficient cooling is made possible by the small amount of grinding fluid, and a machining affected layer can be reduced.
Patent JP-H07127933-A (JP)
Title: Showcase cooling system
Inventor: NODA YASUO
IPC: F25B1/00
Filed: 1993-11-08
Abstract: PURPOSE:To reduce the electric power charge of a showcase cooling system by a method wherein a refrigerant is heat-exchanged with ice in an ice heat accumulating tank in which ice made by a freezer operated by midnight power is stored. CONSTITUTION:Ice made by a freezer 7 operated by midnight power the charge of which is comparatively low is stored in an ice heat accumulating tank 8. Further, a branch circuit 9 branched from a refrigerant circuit 6 of a freezing device 4 comprises a branch return circuit 9a branched from a return circuit 6b and a branch feed circuit 9b branched from a feed circuit. The branch return circuit 9a of the branch circuit 9 is arranged in a manner to pass through the ice heat accumulating tank 8. The arrangement causes heat-exchange with a vaporizer 5a and a part of refrigerant branched to the branch return circuit 9a is heat-exchanged with ice for condensation. This constitution reduce the electric power charge.
Patent JP-H0594225-A (JP)
Title: Personal computer incorporated with security function
Inventor: TODA KEIKI
IPC: G06F21/57
Filed: 1991-09-30
Abstract: PURPOSE:To realize a security function against a data robbery by providing a computer main body with a detachable nonvolatile storage device and preventing the computer from being actuated without the device. CONSTITUTION:A CPU 21 drives a BIOS(basic input/output control system) stored in a ROM 23 to check whether or not the nonvolatile storage device such as an IC card 13 is mounted, and the computer is not driven unless the mounting is confirmed. When the check is satisfied, the computer is driven and the contents of the IC card 13 are used for data access to a mass-storage device(HDD) 29, etc. Namely, when data are transferred to the HDD 29, the data are ciphered by using the contents previously stored on the IC card 13 as a key and when data are read out, the data are deciphered by using the contents of the IC card 13 as a key. The IC card 13 is easily mounted and demounted through a connector 12 as an interface, so the security is easily provided.
Patent JP-H08138085-A (JP)
Title: Route retrieval system
Inventor: KISHIYAMA NAOKI
IPC: G06Q50/00
Filed: 1994-11-14
Abstract: PURPOSE: To reduce data amount used in route selection and to efficiently issue a ticket between boarding and alighting stations on the optimum route. CONSTITUTION: This system is a system to automatically retrieve a route between designated boarding and alighting stations, and it is equipped with a station/group correspondence table 3c in which all groups to which respective station belongs correspond to each other, a group/group correspondence table 3d in which the routes between the groups correspond to each other for every group, and a route retrieval processing part 2c which retrieves the group of designated boarding and alighting stations from the station/group correspondence table 3c and retrieves the routes between retrieved groups from the group/group correspondence table 3d and selects the route in which the minimum number of times of transfer out of the retrieved routes can be obtained.
Patent JP-H10109736-A (JP)
Title: Workpiece conveying device
Inventor: SAKO SUSUMU
IPC: B65G47/248
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To make a workpiece conveying device possible, in case of transferring a workpiece between two working units, to permit the two working units to function excellently by disposing an en route taking-out means and an en route supplying means relative to a conveying device and also disposing a mechanism which changes the attitude of the workpiece. SOLUTION: A conveying device 1 is disposed for connecting working units 7 and 8 in tandem to each other, and in the conveying device 1, the attitude is changed by using an inside and outside reversing unit 10 and a horizontally rotary unit 20. Further, an en route taking-out unit 20 and an en route supplying unit 40 are disposed relative to the conveying device so as to effect taking-out and supplying of a workpiece at any moment, and there is provided a mechanism which supplies workpieces one by one from the terminal part of the conveying device toward the rear working unit. The workpiece is rotated in the horizontal direction by 90 deg. at a time.
Patent JP-S63186183-A (JP)
Inventor: DENISU JIEIMUSU ARUTOMAN
IPC: G21C7/08
Filed: 1987-11-04
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-H02127137-A (JP)
Title: Pipe carrier
Inventor: MOTOI KOZO
IPC: B60P3/40
Filed: 1988-11-04
Abstract: PURPOSE:To make it possible to facilitate work to save labor and reduce danger of the work, and cope with even curves by providing two carriages connected by a turnable coupling with stock racks for pipes, a drawoff device of pipes, and an aligning device. CONSTITUTION:A pipe carrier consists of two carriages 1, 1 on stock racks 8 of which plural pipes 11 are laid and stored, travels while setting its both legs apart over a groove 12 cut in the ground. The pipe carrier whose two carriages 1, 1 are connected by a coupling 8, turns about an axis of the coupling 3 even at a sharp curved point, and follows the curve. At a specified point, pieces 9 are rotated to allow the pipes 11 to be drawn off from the stock racks 8 one at a time, and a pedestal 5 is raised to allow a supporting device 6 to receive the pipe on it. The supporting device 6 is then lowered, and an aligning device 7 is operated to perform alignment of the pipe 11. After that, the pipe 11 is projected backward by sliding the supporting device 6 backward, and arranged on the ground by sliding rollers, etc., on the aligning device 7 by human power.
Patent JP-S61153105-A (JP)
Title: Manufacture of gas permselective composite membrane
Inventor: ASAKO SHIGERU
IPC: B01D71/44
Filed: 1984-12-25
Abstract: PURPOSE:To obtain the titled gas permselective membrane having excellent resistance to heat and chemicals by plasma-polymerizing a mixed vapor of an org. silane compd. consisting of a saturated hydrocarbonic group and gaseous nitrogen or ammonia or a nitrogen-contg. org. compd. on a high molecular supporting body. CONSTITUTION:A high molecular supporting body such as polysulfone and polyphenylene oxide having excellent resistance to heat and chemicals is set in a reaction vessel of a plasma polymerization device, and the vessel is evacuated to <=0.01torr vacuum. A mixed vapor of the monomer vapors of an org. silane compd. consisting of a saturated hydrocarbonic group and gaseous nitrogen or ammonia or a nitrogen-contg. org. compd. such as allylamine, secondary butylamine, diethylamine, aniline, pyridine, etc., is introduced under <=5torr vacuum. Electric power of 10-200W is impressed to produce glow discharge for a specified time, a plasma-polymerized thin film having necessary thickness is deposited and the operation is completed.
Patent JP-S61180787-A (JP)
Inventor: BURUNO FURAI
IPC: A61K31/365
Filed: 1985-12-13
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-2001096875-A (JP)
Title: Method for feeding ink ribbon and thermal transfer printer
Inventor: OGASAWARA MASASHI
IPC: B41J2/325
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for feeding an ink ribbon capable of easily affording a size reduction, recording quality of high image quality and to provide a thermal transfer printer capable of easily realizing the method for feeding this ink ribbon. SOLUTION: The thermal transfer printer comprises a carriage 2 capable of mounting an ink ribbon feeding mechanism 10, a thermal head 6, tension detecting means 25a, 25b, and a control means 30. In this case, the mechanism 10 is formed directly drivable at least a winding bobbin 11 of the bobbin 11 and a sending bobbin 13 by a drive force of a ribbon feeding motor 20 having a supersonic motor. The means 30 has a tension controller 35 for controlling a rotating speed of an ink ribbon R detected by the means 25a, 25b in the case of executing a recording operation.
Patent JP-H06104605-A (JP)
Title: Band pass filter
Inventor: HATANAKA HIROSHI
IPC: H01P1/205
Filed: 1992-09-24
Abstract: PURPOSE:To realize the band pass filter whose design and manufacture are facilitated and whose size is made small. CONSTITUTION:A dielectric block 2 is provided in a shield case 1. A resonance element is provided in throughholes 31-35 made to,the dielectric block 2 at a proper interval in the lengthwise direction of the dielectric block 2. Grooves 412, 423, 434, 445 are provided to an intermediate part of adjacent throughholes. The grooves 412, 423, 434, 445 are provided to the dielectric block 2 from an upper wall of the dielectric block 2 to its lower wall in a direction at a right angle to the lengthwise direction of the dielectric block 2 toward the center of the dielectric block 2 from side walls of the dielectric block 2. A metallic thin layer is adhered to all faces except the surface of the dielectric block 2 around an open terminal of the resonance element.
Patent JP-H11174349-A (JP)
Title: Optical switch
Inventor: LEWIS WARREN H
IPC: G02B6/35
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch which can avoid the time delay of a refracting element in switching. SOLUTION: The optical switch 10 has at least one input waveguide I whose end part is positioned in front of a position-fixed reflecting mirror 9, An optical waveguide array is arranged having its end part in front of the position-fixed reflecting mirror 9 and the optical waveguides are arrayed in a 1st set including at least one input waveguide I and a 2nd set having 2N waveguides. Between the end part of the optical waveguide and position-fixed reflecting mirror 9, N refracting elements N1 , N2 and N3 are provided, N is larger than 1, and the optical waveguide of the 1st set is coupled optically with one of the 2N waveguides by rotating the refracting elements N1 , N2 , and N3 to selected positions.