baber/WOPTO huggingface dataset:
Patent JP-S63104948-A (JP)
Title: Concentration and purification of constituent component of oryzanol
Inventor: KOBAYASHI KOJI
IPC: C07C69/734
Filed: 1986-10-21
Abstract: PURPOSE:To enable effective concentration and purification of constituent cycloartenol ferulic acid ester, etc., of oryzanol, at high concentration, by subjecting oryzanol to multi-stage recrystallization, etc., using a specific easily recoverable crystallization solvent. CONSTITUTION:Oryzanol is subjected to multi-stage recrystallization or multi- stage solid-liquid extraction with a solvent selected from (A) an alcohol which is liquid under normal temperature and pressure, easily recoverable preferably by distillation and available at a low cost (e.g. methanol, propanol, butanol, etc.), (B) a hydrocarbon which is liquid under normal temperature and pressure (e.g. hexane, cyclohexane, toluene, etc.) and (C) a mixture of two or more kinds of the above alcohol and the above hydrocarbon. Cycloartenol ferulic acid ester of 24-methylene cycloartenol ferulic acid ester which is a constitutent component of oryzanol can be concentrated and purified by this process. The used solvent can be recovered by distillation and reused without necessitating purification process, etc., and the utilization efficiency of the solvent is high.
Patent JP-2001076422-A (JP)
Title: Judgment and test method for replacement processing time of storage device
Inventor: MATSUMOTO NOBORU
IPC: G11B20/10
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To detect a hard disk device in which a replacement processing time exceeds a time allowed by a RAID system before construction of the RAID system by judging a replacement processing time as being abnormal when a replacement processing time calculated by performing replacement processing of a data block corresponding to a specified logic block address exceeds the prescribed time. SOLUTION: A computer device 20 reads out a test file recorded in a recording medium 30 and records it in a memory 21. A CPU 22 executes a test file, and performs a replacement processing time judging test of a hard disk device 10. That is, the CPU 22 issues a replacement processing command for a specified logic block address, receiving a replacement processing command, the hard disk device 10 performs replacement processing, and transmits command finish information to the CPU 22. The CPU 22 obtains a replacement processing time from difference between a command finish informing time and a command issue time, and judges it as being abnormal when a replacement processing time exceeds the prescribed time previously set.
Patent JP-2001074831-A (JP)
Title: Radar apparatus
Inventor: YOSHIKO HISASHI
IPC: G01S13/70
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a radar apparatus which prevents a distance measuring error from being increased and by which a distance can be measured with good accuracy by a method wherein a plurality of antennas, a radar controller, a beam interval calculator, a beam controller and the like are provided. SOLUTION: An antenna 1 for an UP beam and an antenna 2 for a DOWN beam have a beam central direction whose angle can be changed to the upper side and the lower side of an elevation direction with reference to a distance measuring direction, they radiate pulse-shaped transmitting waves, and they receive reflected waves from the surface of the ground. An altimeter 3 outputs the altitude of an airframe. A beam interval calculator 5 calculates a beam central angle with reference to the distance measuring direction of the antenna 1 for the UP beam and the antenna 2 for the DOWN beam on the basis of an own-airplane altitude which is output from the altimeter 3 and on the basis of a distance measuring azimuth angle which is output from a radar controller 4.  A beam controller 6 controls the beam central direction of the antenna 1 for the UP beam and the antenna 2 for the DOWN beam on the basis of the beam central angle which is output from the beam interval calculator 5 and on the basis of the distance measuring azimuth angle which is output from the radar controller 4.
Patent JP-H0296090-A (JP)
Title: Tunnel excavator
Inventor: UGA KATSUO
IPC: E21D9/08
Filed: 1988-09-30
Abstract: PURPOSE:To work efficiently either on a soft or hard stratum by setting a slide drum for supporting a cutter head rotatably, slidably in the axial direction, on the front end opening section of a shield main-body. CONSTITUTION:The font end opening section 10 of a shield main-body 1 is provided with a slide drum 1 provided with a cutter head 21 and its rotary driving motor 26. After that, between the main body 1 and the drum 11, a thrust jack 16 is fitted, and the drum 11 is contrived to slide in the axial direction. After that, on the peripheral surface of the cutter head 21, a slit for taking excavated earth is opened. Then, on a soft stratum, work is executed with the drum 11 drawn in the main body 1, and a hard rock stratum, the drum 11 is extruded and the work is executed, and the cutter head 21 is rotated and at the same time, the main body 1 is advanced. As a result, on both the soft and hard stratums, a tunnel can be efficiently excavated.
Patent JP-H0589186-A (JP)
Title: Drawing display method
Inventor: UESAWA KATSUKI
IPC: G06F17/50
Filed: 1991-09-27
Abstract: PURPOSE:To speed up display processing by adding a display state storing part so as to eliminate the need far checking whether an element which is not presently displayed is within a display range or not when the drawing intended to be displayed is within the range currently displayed. CONSTITUTION:An input means 1 for input data, a data base 3 which stores drawing data and element data, and a display means 4 which checks whether elements of displayed drawing data obtained based upon input data, drawing data and element data are within display range or not and then outputs the elements within display range as display screen data and updates display information are provided. Further, a display part 5 which displays display screen data, a display state storing part 6 which stores display drawing data and a control means 2 which, in case an input data instructs to display a part of display screen data, checks only the elements of display drawing data whether they are within display range or not and updates display instructions, display information an element data and the display state storing part 6 are provided.
Patent JP-S61129111-A (JP)
Title: Dentifrice agent for oral cavity treatment
Inventor: INOUE KIYOSHI
IPC: A61Q11/00
Filed: 1984-11-27
Abstract: PURPOSE:A dentifrice agent to sterilize the oral cavity, to make it clean, and to prevent occurrence of a foul breath, component, an antiseptic such as tannic acid, salicylic acid, etc., and a chloride or a fluoride. CONSTITUTION:A dentifrice agent comprising a water-soluble nonpoisonous fine whetstone (e.g., CaCO3, Na2CO3, or Ca(OH)2), an antiseptic chemical sub stance such as tannic acid, salicylic acid, etc., and a chloride or a fluoride of Zn, Sr, Al, etc. as an additional chemical substance to increase effects fur ther. The dentifrice agent acts on the oral cavity, especially on the teeth, parts between them, and its surroundings to carry out serilization, to prevent occur rence of molds, to make the oral cavity clean, and to prevent evolution of a foul breath. The effects continue for a relatively long period.
Patent JP-H0296124-A (JP)
Title: Film conveying device
Inventor: YAMAMOTO TATSUYA
IPC: G03B21/11
Filed: 1988-10-01
Abstract: PURPOSE:To eliminate film rewinding leader tape biting between the flanges of a rewinding reel by temporarily stopping rewinding a film and rewinding the film in a low speed after a definite time if it is detected that the leader tape becomes closer to the rewinding reel at rewinding the film. CONSTITUTION:A detecting means which detects the leader tape F' of the film F at rewinding a film is set in a conveying path 11. Then, a control circuit 26 which incorporates a timer which receives a detecting signal, sends a stopping signal to a rewinding motor 20 and sends a low-speed rewinding signal to the rewinding motor 20 after a definite time after sending the stopping signal is provided. Then, after the leader tape F' is made to ride on the flange periphery of the rewinding reel 4 at rewinding the film F, rewinding is temporarily stopped and restarted in a low speed after a definite time. Thus, the leader tape F' of the film F can be smoothly rewound without biting between the flanges.
Patent JP-H10104074-A (JP)
Title: Triple-modulation experiment for fourier transform spectroscopy
Inventor: CURBELO RAUL
IPC: G01B9/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method of a spectrum response capable of shortening the period of time required for measurement. SOLUTION: A method is shown for measuring a spectrum response of a sample during test relative to a plurality of modulations including a phase modulation and a sample modulation by means of a step scanning Fourier transform spectrum meter including an interferometer 12, a detector 22, and a digital signal processor(DSP) 36.  In one embodiment, this method is employed for obtaining a phase modulation angle and sample modulation angle in use of the DSP 36, obtaining interference images relative to a calibration stationary sample response by the use of the measured phase modulation rotational angle, and obtaining other images corresponding to the calibrated dynamic sample response with the use of both the rotational angles of the measured phase and sample modulation, thereby calculating one or more spectra from interference images that designate the sample calibration response relative to a plurality of modulations.
Patent JP-H0667662-A (JP)
Title: Envelope processor
Inventor: YAMAMOTO MASANORI
IPC: G10H1/057
Filed: 1992-08-24
Abstract: PURPOSE:To make the expressing capacity of a musical instrument rich by varying the leading edge of an envelope signal corresponding to the intensity of a musical performance. CONSTITUTION:An input level measurement part 24 detects the peak level of the leading edge part of an input musical sound signal. An envelope generation part 22 generates the envelope signal which varies from an initial value to a target level according to the detected peak level. A multiplication part 20 multiplies this envelope signal and an input musical sound signal by each other.
Patent JP-H0886357-A (JP)
Title: Transmission for vehicle
Inventor: KITAGAWARA HIROSHI
IPC: B60W10/184
Filed: 1994-09-16
Abstract: PURPOSE: To conduct, in a specific case, the brake release of a friction brake mechanism that is for operating comparatively weak brake force substantially at all times in regard to a transmission shaft in a travel drive route. CONSTITUTION: A ring body 51 to engage in friction a ring to rotate integrally with a transmission shaft 15 is provided on the transmission shaft 15 so as to be able to rotate in displacement. Lock metal fittings (60A,) 60B having engagement projections 60a to lock the ring body 51 so as to be unable to rotate by being engaged with projections 51a provided on the outer periphery surface of the ring body 51 are provided so as to be able to be displaced to lock release positions where engagements between projections are released. For example, the same lock metal fittings are fitted to speed shift members 63A, 63B.
Patent JP-2001076862-A (JP)
Title: High frequency heating device
Inventor: NOMURA EIJI
IPC: H05B6/70
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency heating device capable of heating or burning objects with high efficiency, easy to handle, less in trouble and highly reliable. SOLUTION: A high frequency heating device has a heating treatment container 2 in a first casing 3 for storing objects, a second framework 5 mounted to be rotationally movable with respect to the first casing 3, a magnetron 10 provided in the first casing 3 for feeding microwaves, and first and second wave guides 11a, 11b provided in the first and second casings, respectively, for propagating the microwaves, the first and second wave guides 11a, 11b being bonded to each other to prevent the leakage of the microwaves when the second casing is closed with the first casing.
Patent JP-2000120752-A (JP)
Title: Valve device
Inventor: ROTHE WOLFGANG
IPC: F16K47/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To minimize the occurrence of switching noise by operation-connecting a valve element to a damping device obstructing its valve motion. SOLUTION: A valve device 19 is provided with a valve element 29 and a first closing valve 27 called the other valve closing element 29. Further, closing springs 39, 39' for pulling valve sliders 35, 35' are supported by bottom parts 41a, 41' forming a damping chamber 55, which are the part of a case 41. The case 41 has a stepped inner profile for forming traveling passages 41b, 41b' for discharge devices 37, 37'. At least one throttle section 41c, 41c' is provided within cases 41, 41'. According to this structure, a medium present in a damping chamber 55' is discharge through the throttle cross section 41c', and the force of dynamic pressure obstructs the slider 37' and the operating motion of first and second valve closing bodies 29, 49' thereby.  Thus, the damping force for arresting the quick opening motion of the valve slider 35' and the noise formation thereby is generated depending on the magnitude of the dynamic pressure.
Patent JP-H0989478-A (JP)
Title: Plate heat exchanger
Inventor: KIYOSE TERUHISA
IPC: F28D9/02
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To enable removal of liquid at the time of suspension of operation and to prevent liquid from leaking through a small drain hole during operation. SOLUTION: In passage holes of heat transfer plates forming alternately fluid passages between plates of a heat exchanger, blind parts 6 are provided by closing the passage holes to change over stages, and a small, drain hole 7 is provided in the part 6 located at the lower side of the heat transfer plate. In this case, an open type valve member 8 is provided on a surface upstream side 9a of fluid flowing into the blind part 6, in which the hole 7 is provided, so that the hole 7 is closed by pressure difference ▵P generated during operation between the front and the rear of the hole 7, and when operation is suspended and there is no pressure difference ▵P, the hole 7 is opened by elastic restoring forces of the valve member.
Patent JP-S63164193-A (JP)
Inventor: FURANTSU BOORENDERU
IPC: H05B3/14
Filed: 1987-10-01
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-H1096313-A (JP)
Title: Drain pipe joint
Inventor: TANAKA YOSHIAKI
IPC: E04D13/08
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To drain waste rainwater from an eaves gutter and waste water from a veranda through a down pipe by forming an upper connecter part and a lower connecter part that connect an upper down pipe and a lower down pipe respectively, by forming a drain pipe joint part projecting diagonally upward at a trunk portion of a joint main body, and by connecting the drain pipe joint part to a drain pipe of a veranda. SOLUTION: A drain pipe joint part 9 is universally pivotally formed diagonally upward-projectingly at a trunk portion 8 of a joint main body 7, which forms an upper connecter part 5 and a lower connecter part 6 at an upper end and a lower end respectively. The upper connecter part 5 and the lower connecter part 6 connect down pipes 2 mutually, the drain pipe joint 9 connects to drain pipe 4 from a veranda 3, and waste water from the veranda 3 is drained through the drain pipe 4 by the down pipe 2. A drain pipe joint part 9, which is universally pivotally formed diagonally upward-projectingly at the trunk portion 8 of the joint main body 7, copes with various directions of the drain pipe 4 of the veranda 3. Therefore, the down pipe drains away waste water unifying the water from an eaves gutter and the veranda.
Patent JP-S62110264-A (JP)
Title: Fuel cell
Inventor: IDE MASAHIRO
IPC: H01M8/02
Filed: 1985-11-07
Abstract: PURPOSE:To make it possible to prevent a damage of a matrix and eliminate the causes of a gas leakage and a deterioration of property, by extending thin sheets of the endmost of laminating shims, and loading them on the peripherys of gas electrodes. CONSTITUTION:On a gas separator 1 are furnished a positive and negative reaction gas feeding grooves 7 and 8 in a Z shape pattern on the front and the rear sides respectively, and air electrodes 2 and hydrogen electrodes 23 are furnished as if covering the gas feeding groove surfaces respectively. Furthermore, L shape shims 4 and 5 are plated to fringe the electrodes 2 and 3. The shims 4 and 5 are composed of laminated thin sheets in a specific thickness, which are made by forming fluorine resin powder into fibrils, and the endmost thin sheets 4' and 5' of the laminated shims are extended crossing the connections of the shims and the gas electrodes to be loaded on the peripherys of the gas electrodes 2 and 3. Therefore, the matrix 6 will not be attached to the connections, and a mechanical extension in the fastening or a thermal extension in the operation can all be absorbed by the sliding of the sheets.
Patent JP-H06220120-A (JP)
Title: Component of titanium catalyst for ethylene polymerization and @(3754/24)co)polymerization of ethylene using the catalyst component
Inventor: KIOKA MAMORU
IPC: C08F4/649
Filed: 1993-10-05
Abstract: PURPOSE:To obtain the subject catalyst component giving a polymer having narrow particle size distribution and excellent particle shape by contacting a solid complex composed of an organic Al compound and a solution containing a Mg halide, an alcohol and a hydrocarbon with a tetravalent Ti compound. CONSTITUTION:Ethylene is polymerized or ethylene and a 3-20C alpha-olefin are copolymerized in the presence of an ethylene-polymerization catalyst composed of (A) an ethylene-polymerization Ti catalyst component containing essentially tetravalent Ti in the catalyst, having an alkoxy and/or alcohol/Ti molar ratio of 0.26-6.0 and obtained by contacting (i) a solid Mg.Al complex containing Mg, halogen, Al and >=6C alkoxy group and/or alcohol and obtained by contacting an organic Al compound with a Mg solution derived from a halogen- containing Mg compound, a >=6C alcohol and a hydrocarbon solvent with (ii) a tetravalent Ti compound and (B) an organic Al compound catalyst component.
Patent JP-2000072290-A (JP)
Title: Outer packing paper divisional recovery device
Inventor: SUZUKI MASAO
IPC: B65B69/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To efficiently divisionally recover outer packaging paper wrapping a web for printing. SOLUTION: This device is an outer packaging paper divisional recovery device capable of divisionally recovering outer packaging paper wrapping a web for printing, the device is provided with a carrying roller part 105, wherein outer packaging papers 2 carried on are held up by an upper side roller 105a and a lower side roller 105b so as to be disposed to a carrying roller part 105 carrying the outer packaging paper 2 by means of the rotation of these rollers, a friction roller 107a which is disposed to the back surface side of the outer packaging paper to be carried by the carrying roller part 105, and can be brought into contact with the back surfaces of the outer packaging papers 2,  and with a recovery box having a separation roller part 107 separating paper to be divided such as vinyl papers and the like mixed with the outer packaging paper 2 from the outer packaging papers 2 by means of the rotation of a frictional roller 107a resisting against the carrying direction of the outer sheathing papers 2, a first recovery part 4a recovering paper separated to be divided by the separation roller part 107, and a second recovery part 4b as well, which recovers the outer packaging paper 2 separated from the paper to be divided.
Patent JP-S61127542-A (JP)
Title: Automatic paper sheet handler
Inventor: OGASAWARA TAKESHI
IPC: G07D9/00
Filed: 1984-11-28
Abstract: PURPOSE:To improve the reliability of operation in an automatic paper sheet handler where paper sheets are stacked through stacking means in containing section then taken out sequentially through separation/take-out means, by positioning paper sheet deformation limiting means at the opposite sides of paper sheet in containing section and counter-feeding side. CONSTITUTION:The automatic paper sheet handler is provided with stacking means including an impeller 54 for receiving the bill B carried through carrying means. The bills B stacked in containing section are taken out sequentially through separation/take-out means comprised of a pick-up roller 34, a feed roller 20, a gate roller 25, etc. The stacking means and the separation/take-out means are made retractable against the stacking face. Here, first and second deformation limiting means or a roller 72 and a guide roller 39 are fixed to an arm 29 fixed with feed-out means or a pick-up roller 34. The roller 72 is positioned at the opposite sides of bill B while the guide roller 39 is positioned at the opposite side from feeding side against said roller 34.
Patent JP-H06102269-A (JP)
Title: Liquid chromatography
Inventor: MATSUO WATARU
IPC: H04Q9/00
Filed: 1992-09-18
Abstract: PURPOSE:To enhance operability by providing a stand-alone man-machine section. CONSTITUTION:The liquid chromatography comprises a liquid chromatography unit comprising a pump 2, an automatic sampler 3, a detector 4, and a data processor 5, a stand-alone man-machine section 1, means for communicating between the man-machine section and each unit, a keyboard 6 constituting a man-machine section, a display 7, and a CPU for controlling them. This configuration allows a user to operate liquid chromatography at an easy-to-operate position while facing a local stand-alone man-machine section 1 resulting in the enhancement of operability.
Patent JP-H0584473-A (JP)
Title: Self-actuated rotary type air blowing nozzle
Inventor: KIKUCHI HIDEO
IPC: B08B5/02
Filed: 1991-09-27
Abstract: PURPOSE:To reduce the operating cost of an equipment such as a compressor for producing compressed air by making the flow of compressed air to a vortex and forwards advancing the vortex without diffusing it under the imperative necessity and effectively removing chips and cutting oil stuck to a product, sand and washing water of sand blasting and reducing usage of the compressed air for each product. CONSTITUTION:A self-actuated rotary type air blowing nozzle is equipped with a hollow discoid nozzle main body 11 which is connected to the pipeline 16 of compressed air in the inside thereof and supported freely rotatably around a center axial line B, a plurality of blowout holes 18 for blowing air and a blowout hole 19 for rotation and driving respectively described below. The blowout holes 18 for blowing air are arranged and penetratingly formed on the wall part 12 of the front face of the nozzle main body 11 so that these are aligned on one piece of straight line C lengthened to the outside in the radial direction from the axial line B and forward spout compressed air supplied into the nozzle main body 11. The blowout hole 19 is penetratingly formed in the vicinity of the end part of the outer part in the radial direction of the wall part 12 of the front face and spouts the compressed air supplied into the nozzle main body 11 to the oblique front part, rotates and drives the nozzle main body.