baber/WOPTO huggingface dataset:
Patent JP-H03200220-A (JP)
Title: Liquid crystal element
Inventor: NAKAJIMA YASUSHI
IPC: G02F1/1337
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a stable display of a high contrast free from flickering by forming the oriented film of at least one of substrates of a high-polymer oriented material contg. a high-polymer compd. having metal phthalocyanine in the main chain or side chain as one component or the whole component. CONSTITUTION:The oriented films 6, 7 formed on the electrode-forming surfaces of the two substrates 1, 2 are formed of the high-polymer oriented material contg. the high-polymer compd. having the metal phthalocyanine in the main chain or side chain as one component. The time constants of the oriented films 6, 7 can be approximated to the time constant of a liquid crystal 9 by decreasing the resistanceof the oriented films 6, 7 if the oriented films 6, 7 are formed of such high-polymer oriented material. The voltage holding rate between the electrodes 3 and 5 facing each other is improved and the driving voltage to be impressed to the liquid crystal layer is stabilized if the time constant of the oriented films 6, 7 are approximate to the time constant of the liquid crystal 9. The stable display of the high contrast free from the flickering is obtd. in this way.
Patent JP-H06196257-A (JP)
Title: Microwave oven
Inventor: OGURA TOSHIO
IPC: H05B6/74
Filed: 1992-12-24
Abstract: PURPOSE:To uniformly and efficiently raise the temperature of an object to be heated by microwaves by forming both or either one of the bottom face and ceiling of a cooking chamber into a spherical shape with a metal plate. CONSTITUTION:The microwaves guided into the cooking chamber 1 of a microwave oven from a wave guide 3 through a feed port are radiated to an object 8 to be heated while being repeatedly reflected and refracted on the wall face of the cooking chamber 1. The attenuation of the microwave power is small if the repetitions of the reflection and refraction are reduced. When both or either one of the bottom face 7a and ceiling face 6a of the cooking chamber 1 is formed into a sphere, the repetitions of the reflection and refraction occurring until the microwaves are radiated to the object 8 are reduced, the heating efficiency can be increased, and the degree of heating irregularities is reduced.
Patent JP-2000226680-A (JP)
Title: Production of sterilizing electrolytic water and device therefor
Inventor: SHIMOFUSA TOSHIRO
IPC: C25B9/19
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To generate a stabilized aq. hypochlorous acid soln. excellent in sterilizing property by supplying only an aq.soln. of the chloride of sodium, potassium or an alkaline-earth metal to an electrolytic cell and to provide the electrolytic method and device by which the contents of the remaining sodium chloride, etc., are drastically decreased. SOLUTION: This sterilizing electrolytic water is produced by electrolyzing an aq. sodium chloride soln. in a diaphragm-less electrolytic cell, then introducing the formed electrolyte on the anode side of a diaphragm electrolytic cell or further introducing an aq. sodium chloride soln. into the diaphragm electrolytic cell and electrolyzing the soln. to incorporate hypochlorous acid into the soln. The electroytic water thus obtained is preferably controlled to pH 6.0-7.5, and the concn. of effective chlorine is controlled to 1-40 ppm.
Patent JP-2000265857-A (JP)
Title: Fuel feeding device and its method
Inventor: BROWN CURTIS LEE
IPC: F02C3/24
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent engine operations under a maximum fuel flow condition from being adversely affected by improving the functionality of a two kind fuel engine between a starting condition and a normal operating condition. SOLUTION: In a fuel feeding device 100 and its method for operating a two kind fuel and a steam turbine engine wherein gas fuel 103 is used through the combination of a gas fuel circuit 104 with liquid fuel circuits 118 and 120 at an engine starting stage, gas fuel 103 flows in two kind fuel and a steam nozzle 110 first through liquid fuel circuits 118 and 120. Steam 131 is generated by a boiler connected with the device 100, and steam 131 is fed to the nozzle 110, so that fuel pressure is increased up to its allowable range. Gas fuel 103 is injected to both the liquid fuel circuits 118 and 120 and the gas fuel circuit 104, in this case, the engine can be operated either by gas fuel 103 or by liquid fuel or by a given combination of them.
Patent JP-2000167376-A (JP)
Title: Method for powder surface treatment and substantially anhydrous powder
Inventor: MAEKAWA TSUKASA
IPC: B01J2/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To improve a solidification property with time and the loading solidification property of various kinds of powders by treating the powder having a solidification property with time (excepting foaming agent powder) with a surface treating agent having a property to remove moisture through reaction with water by heat, and at the same time, heating the powder. SOLUTION: The powder having a solidification property with time (excepting foaming agent powder) is a powder having property to mutually bind and solidity with time in the presence of moisture, and resin powder such as polyvinyl chloride powder can be exemplified as such. The surface treating agent having a property to react with moisture in the powder and remove it by heat includes one which reacts with moisture on the surface and the inside of powder to remove it, such as a coupling agent or the like. In addition, the heating temperature can be properly set within the range of suppressing an undesirable decomposition or deterioration of the powder intended for moisture removal and the surface treating agent, in accordance with the kinds of an objective powder and the surface active agent. However, the heating temperature is normally 40-200 deg.C.
Patent JP-H10188827-A (JP)
Title: Load control device with heat ray sensor
Inventor: YABU HAJIME
IPC: H01J13/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a load control device with heat ray sensor whereby conservation of power and prolongation of life of a load can be attained. SOLUTION: A load control device with heat ray sensor is constituted by a controller 2 connected to a transmission line Ls formed by a pair of signal lines from a main control device 1, heat ray sensor 7 connected to the controller 2, and a brightness sensor 9. In the controller 2, a remote control transformer 6 feeding power of AC24V is connected. In the controller 2, based on a supervisory input from the heat ray sensor 7, a lighting load 5 connected to a controlling terminal device, branch connected to the transmission line Ls, is on/off turned. In the controller 2, by a transmission signal from the main control device 1, whether the supervisory input of the heat ray sensor 7 is made valid or invalid can be switched.  When brightness detected in the brightness sensor 9 is higher than a prescribed value, by the transmission signal from the main control device 1, the supervisory input of the heat ray sensor 7 is invalidated.
Patent JP-2001157828-A (JP)
Title: Ozone dissolving device
Inventor: HAMADA KATSUSHI
IPC: C01B13/10
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an ozone dissolving device inexpensive, high in productivity and capable of obtaining an ozone dissolved liquid of high concentration. SOLUTION: In an ozone dissolving device wherein ozone and a liquid to be treated are brought to a contact state through a microporous membrane to dissolve ozone in the liquid to be treated, a PTFE microporous membrane formed into a pleated shape is used as the microporous membrane. A pleated microporous membrane is formed by pleating a laminate wherein a thermoplastic fluororesin supports are superposed on both surfaces of the PTFE microporous membrane and both end parts thereof are fused in a liquidtight state to form a cylindrical pleated microporous membrane and end caps made of a thermoplastic fluororesin are fused to both side edge parts of the cylindrical pleated microporous membrane to obtain a pleated microporous membrane element adapted to the ozone dissolving device.
Patent JP-H06196712-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: KOJIMA MITSUO
IPC: G11C17/00
Filed: 1992-12-24
Abstract: PURPOSE:To reduce the voltage of writing and at the same time to eliminate the dispersion of writing by reducing the resistance of a source line for a semiconductor memory device which is made up of nonvolatile memory cells having a floating gate and a control gate and in which the source region of each memory cell is linked in a semiconductor region to make the source line. CONSTITUTION:When a second poly-silicon layer 8 in a source line S formed with the source region 11 of each memory cell linked together with each other in the impurity region of a semiconductor substrate 1 is etched, an impurity region 6 of high concentration is deeply formed in advance in the etched part of the semiconductor substrate 1, thereby being able to reduce the resistance of the source line S even when a recess 9 is formed.
Patent JP-H10191212-A (JP)
Title: Display device
Inventor: YOSHIDA NOBORU
IPC: H04N5/68
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To detect the leakage of high voltage without complicating the structure of a high voltage generation part. SOLUTION: A leak detection part 5 outputting a leakage detection signal 21 when the current value of a high voltage coil L2 generating the anode voltage of CRT 2 exceeds a current value which is previously set is provided. If the leakage detection part 5 outputs the leakage detection signal 21 when the screen of CRT to which anode voltage is applied is in a dark state, it is judged that leakage occurs in the route of anode voltage (flyback transformer 1, anode lead 4 and the like).
Patent JP-2000172327-A (JP)
Title: Plant monitor device
Inventor: SAITO KOJI
IPC: G05B23/02
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a plant monitor system that a man/machine device which is installed in a conventional host plant computer is eliminated, the consistency of an operation is realized with the unification of the man/machine device and the system is simplified. SOLUTION: Relating to unit monitor device 2-1 to 2-n, a picture is displayed on a display device 5 based on process information. When operation commands to respective machines are inputted from input from an input device 6, a plant unit controller 1 operates a plant unit based on the operation command. A plant computer 3 receives process information from the plant unit controller 1 through a network 4, collects information of the whole plant and executes a monitoring data calculation. Processed plant level information is transmitted to the unit monitor devices 2-1 to 2-n through a network 9. The unit monitor devices 2-1 to 2-n display the picture of a plant level on the display device 5 based on received information.
Patent JP-H06165773-A (JP)
Title: Suspension tool for ceiling running type x-ray tube
Inventor: ONO MAKOTO
IPC: A61B6/00
Filed: 1992-11-30
Abstract: PURPOSE:To provide a suspension tool for ceiling running type X-ray tube provided with an operational part with good operating properties for operating movement of an X-ray generating apparatus. CONSTITUTION:An operating handle and movement selecting switches 52-55 are provided on an operational part and each switch 52-55 is a switch wherein a pushed condition is kept. An antenna of a sensor which detects the change in electrostatic capacity generated by grasping the operational handle by an operator and makes a relay R ON, is connected to the operational handle which is a conductor insulated from an earth. The operator makes a switch ON among switches 52-55 for the direction in which the operator wishes to move an X-ray generating apparatus. When the operator grasps the operational handle, the relay R is turned ON and solenoids SOL1-SOL4 connected with the selected switches 52-55 are turned ON and a brake is released and the X-ray generating apparatus is moved to a required position.
Patent JP-H09155036-A (JP)
Title: Pachinko ball straightening device for pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To simplify structure with a small number of parts, to facilitate assembly and to enable installation in a narrow installation space by forming one rotator, with which PACHINKO balls through two lines of ball passages are simultaneously received, installed in contact with the downstream side of two lines of ball passages so as to feed out the respective PACHINKO balls in two lines of ball passages one by one successively in one line while being rotated by the ball pressure of PACHINKO balls. SOLUTION: This device is formed by providing two lines of ball passages 8a and 8b positioned on the upstream side, ball collecting guide path 9 for guiding balls by changing these two lines of ball passages 8a and 8b into one line, rotator 10 for guiding totally two PACHINKO balls one by one from the respective two lines of ball passages 8a and 8b to the ball collecting guide path 9 while regulating them for each ball by providing several arcuate faces on the outer periphery and providing recessed parts, where the PACHINKO balls can be fitted in, at equal intervals, and one line of sending path 11 on the downstream side for sending two PACHINKO balls, which are guided while being regulated by these rotator 10 and ball collecting guide path 9, one by one.
Patent JP-H10185893-A (JP)
Title: Liquid chromatograph
Inventor: KITAOKA MITSUO
IPC: G01N30/34
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid chromatograph with a small capacity using a mixer with high mixing performance. SOLUTION: The mixer 5 connected to the downstream side from a joint part 4 comprises a small-diameter solvent channel 5a, a medium container 5c in which a vibration transmitting medium 5b is sealed and which is provided so as to surround the solvent channel 5a, and an ultrasonic generating means 5d for providing ultrasonic vibrations to the medium container 5c and mixes an eluant by applying ultrasonic vibrations to a solvent flowing in the solvent channel 5a.
Patent JP-H07181985-A (JP)
Title: Karaoke device
Inventor: AKUTSU HIROSHI
IPC: G11B19/02
Filed: 1993-12-22
Abstract: PURPOSE:To provide the KARAOKE device which can select music fast and can be set up a short time when being set up. CONSTITUTION:The genre codes of plural CDs are recorded on a specific CD in a stocker l and the genre codes of plural CD-ROMs are recorded on a specific CD-ROM in a stocker 2. When the device set up, an operation device 8 selects the specific CD and the specific CD-ROM where the genre codes are recorded and indicates an all registration mode. A system controller 5 controls a CD reproducing device 3 so as to read the genre codes of all the CDs out of the specific CD. Further, a switch 7 is switched to a side B and a CD-ROM reproducing device 4 is so controlled as to read the genre codes of all the CD-ROMs out of the specific CD-ROM. The read genre codes are stored in a nonvolatile memory device 6.
Patent JP-H05181097-A (JP)
Title: Optical shutter and its production
Inventor: KOYANO TAKESHI
IPC: G02B5/30
Filed: 1991-12-27
Abstract: PURPOSE:To obtain the optical shutter for which a substrate having light transmissivity and exhibiting electrooptical characteristics is used and which is formed as a thin sheet and the process for production thereof. CONSTITUTION:LB films 12 of amphipathic molecules having amino groups are formed on both front and rear surfaces of a PLZT substrate 11. Biotin 21 is coupled to the substrate 11 via these LB films 12. The unnecessary part of the biotin 21 is irradiated with electron beams, lasers or UV rays. The active regions of the biotin 21 are made to remain in the form of fine lines at desired line widths and intervals in such a manner that the fine lines on both surfaces of the substrate 11 intersect orthogonally with each other. Avidin having gold colloid is then bonded to the fine patterns of the biotin 21 by utilizing the specific bond of the avidin and the biotin. As a result, a polarizer 33 which is constituted by superpositing the fine gold wires at prescribed intervals on both the front and rear surfaces of the substrate 11 and is commonly used as an electrode is formed.
Patent JP-H09156585-A (JP)
Title: Sea bottom deposit recovery device
Inventor: OTSUKI TOSHI
IPC: B63B35/32
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To recover deposits such as algae efficiently from a sea bottom without mixing miscellaneous substance. SOLUTION: An opening 5 is provided at the center of a double barrel type hull 1, and a tower 6 is installed on a bow side on the hull 1. An upper end of a scrape-up conveyor 9 provided with many rakes is supported on the tower 6 in such a manner that it can turn freely in the vertical direction, and a lower end side of the scrape-up conveyor 9 is immersed in the sea through the opening 5. A ski late 20 for landing on a sea bottom 19 is attached on the lower end of the scrape-up conveyor 9 in such a manner that it can oscillate. The scrape-up conveyor 9 moves integrally with the ski plate 20 together with the hull 1 to scrape deposits up and recover them.
Patent JP-2000172437-A (JP)
Title: Touch panel-integrated liquid crystal display device
Inventor: OKAUCHI TORU
IPC: G02F1/1333
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To simplify the structure while securing the visibility as a display b integrating a display panel and a touch panel into a single body. SOLUTION: A PDLC layer 100 is formed between two glass substrates 104 and 105 by dispersing liquid crystal phases 102 and 103 in a transparent resin phase 101. Transparent electrodes 106 and 109 are formed to the inner surface of the glass substrate pair and a current leak detecting means is provided on these electrodes. For example, when a part A is pressed, the stationary current of the transparent electrodes 108 and 109 increases, and its value is detected by using a resistance 114 and an amplifier 115. Thus, a liquid crystal display panel itself is provided with the function of a touch panel.
Patent JP-H11164707-A (JP)
Title: Outsole and plate material for outsole
Inventor: KURITA SADAJI
IPC: C09K3/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an outsole capable of exhibiting excellent slip preventing property even on a dry road surface in fine weather or on a wet road surface in rain by using a blend of natural rubber and a synthetic rubber mixed in a specified mixing ratio as main component, and mixing specified quantities of glass short fiber and wollastonite thereto. SOLUTION: As outsole materials used for men's and women's shoes, a blend of natural rubber and a synthetic rubber is used as main component, and in 100 pts.wt. of this main component, a synthetic rubber is mixed to 50-70 pts.wt. of natural rubber in a ratio of 50-30 pts.wt. As the synthetic rubber, IR, SBR, HSR, BR and the like are used. To 100 pts.wt. of the main component, 3-6 pts.wt. of glass short fiber is mixed. As the glass short fiber, those having lengths of about 2-15 mm and fiber diameters of 0.5-12 μm are used, and in this case, chopped strands are preferably used. Further, to 100 pts.wt. of the main component, 2-5 pts.wt. of wollastonite is mixed.
Patent JP-H06193364-A (JP)
Title: Device for lifting slat of blind
Inventor: ABO SEIYA
IPC: E06B9/322
Filed: 1992-12-25
Abstract: PURPOSE:To prevent the deformation of a slat and breakage of a lifting cord from being suffered by providing in a head box a stopper which prevents rotation of a driving shaft when a slat on the uppermost stage is pulled up. CONSTITUTION:Under conditions that an operation cord 6 is actuated in a lifting direction of slat to rotate a driving shaft 10 thereby turning a slat 2 to a vertical direction, a lifting cord 4 is rolled round a pulley 11 to pull up a bottom rail 5 thereby pulling up the slats 2 successively upwardly. Next, if the slat 2 on the uppermost stage is pulled up to the vicinity of the underside of a head box 1, a stopper 14 is pushed up against the urging force of a torsion coil spring 19 so that the stopper 14 is brought into engagement with a gear 12 to prevent the rotation of the gear 12 thereby preventing the rotation of the shaft 10. As a result, the rotation of the driving shaft 10 is automatically prevented, whereby the deformation of the slats 2 and the breakage of the lifting cord 4 can be avoided.
Patent JP-H05182739-A (JP)
Title: Foreced inserting and extracting type connector
Inventor: OHASHI MASAKAZU
IPC: H01B13/012
Filed: 1991-12-27
Abstract: PURPOSE:To forcibly insert a male housing into the female housings of various connectors and to extract the male housing from the female housings by means of a jig. CONSTITUTION:One ends of the first operating arm 43 and the second operating arm 44 of a jig 41 are loked to first locking parts 19a, 28. The other ends of the first operating arm 43 and the second operating arm 44 are locked to the second locking parts 11a, 27. Next, the locking intervals between the first and the second locking parts 19a, 28, 11a, 27 of the first operating arm 43 and the second operating arm 44 are narrowed. The result automatically and forcibly inserts the male housing 11 in the female housing 19. Therefore, even if the predetermined inserting force and extracting force of the male housing are high to the female housing, the male housing can be inserted in and extracted from the female housing.
Patent JP-H07184448-A (JP)
Title: Device for sending air to cabin for agricultural working machine
Inventor: HIDAKA SHIGEMI
IPC: A01D41/02
Filed: 1993-12-25
Abstract: PURPOSE:To effectively and suitably send air to a cabin attached to an agricultural working machine by a blowing fan for cooling a radiator. CONSTITUTION:In this agricultural working machine equipped with a blowing fan 2 at the lower part of a cabin 1 attached to a machine body and furnished with a radiator 4 before an air sending passageway 3 of the blowing fan 2, an openable and closable exhaust vent 5 is laid in the midst of the air sending passageway 3 and the exhaust vent 5 is made to communicate and is connected with the cabin 1. An inlet port 6 of the blowing fan 2 is made to communicate and is connected with an engine room A.
Patent JP-H08233744-A (JP)
Title: Filling quantity inspection apparatus
Inventor: ANDO TAKAYUKI
IPC: G01N21/90
Filed: 1995-12-15
Abstract: PURPOSE: To detect insufficient filling of a capsule with high accuracy by determining the ratio of the output time of logical product of output signals from a detection sensor and an optical sensor to the output time of the detection sensor. CONSTITUTION: A capsule 1 of a substance to be inspected is mounted, while being sucked, on a transfer unit 2 thus forming an inspection line. The inspection line is fixed with a capsule detection sensor 3 and art optical sensor 4 for detecting the substance filled in the capsule. The sensor 3 detects the central region of the capsule 1 and the sensor 4 has a detection point identical to that of the sensor 3. The sensors detect the capsule 1 and the substance being filled therein to output detection signals and the logical product thereof is taken by a feature extraction means 61 in a decision means 6. A decision means 62 determines the ratio of the output time of output signal from the means 61 to the output time of the sensor 3.  The ratio is then compared with a threshold being preset by an external setting means 63 thus deciding whether the capsule 1 is filled sufficiently or not. This apparatus can detect the substance with high accuracy even if it is adhering, in thin layer, to the inner wall of the capsule.