baber/WOPTO huggingface dataset:
Patent JP-H01165936-A (JP)
Title: Detecting apparatus of concentration of suspended substance
Inventor: KUMADA AKIRA
IPC: C02F3/12
Filed: 1987-12-22
Abstract: PURPOSE:To conduct proper detection by executing an arithmetic processing wherein the square of an IN output obtained through an optical fiber for N (light-sensing position near to a light source) is divided by an IF output obtained through an optical fiber for F (light-sensing position far from the light source). CONSTITUTION:An output signal obtained by photoelectric conversion in a light-sensing element 5c for a light source is amplified 21, compared 22 with a reference value and outputted as a light quantity control signal for the light source to a light source driving circuit 23. A power controlled properly in this circuit 23 is sent to infrared LED 20 and an appropriate quantity of light is emitted therefrom. Then, a part of the flux of light emitted through a bundle optical fiber 13 for the light source is made to enter an element 5c, while the other part thereof is projected from an end face 12a of a bundle optical fiber body 12 into water 3 to be inspected. This projected light is absorbed or scattered by particles 2 of a suspended substance and a reflected light therefrom enters bundle optical fibers 14 and 16 for N and F. Lights entering the optical fibers 14 and 16 are subjected to photoelectric conversion in light-sensing elements 5a and 5b for N and F, amplified 24, 26 and inputted as outputs IN and IF to an arithmetic circuit 25. An arithmetic processing of IN<2>/IF is executed in the circuit 25 and the result is outputted 27.
Patent JP-H08180116-A (JP)
Title: Spread sheet cell structure
Inventor: OGAWA TAKASHI
IPC: G06Q10/10
Filed: 1994-12-27
Abstract: PURPOSE: To standardize a process procedure without discriminating data kinds by standardizing the internal forms of the spread sheet cell structure into a format including all data attributes. CONSTITUTION: To acquire information regarding a numeral, numeral information 3 is obtained by 8 bytes from an (α+1)th byte from the head address of the cell structure 1. For character information 4, character length information 41 at an (α+9)th byte from the head address is acquired and β bytes equal to character length are obtained from an (α+10)th byte. For calculation expression information 5 of information regarding a calculation expression, calculation expression length information 51 at an (α+10+β)th byte from the head address is obtained and (γ) bytes equal to calculation expression length are obtained from an (α+11+β)th byte.  Consequently, information required for a process can be taken out of the spread sheet cell structure 1 in a similar way irrelevantly to the data attribute, so the process of the spread sheet cell structure can be standardized.
Patent JP-H05157811-A (JP)
Title: Signal measuring device
Inventor: NAGAI TOSHIAKI
IPC: G01R19/00
Filed: 1991-12-09
Abstract: PURPOSE:To obtain a signal measuring device using the sampling technology which makes use of the photoconductive effect concerning the signal measuring device to measure the voltage of LSI input/output terminals. CONSTITUTION:A thin plate 11 consists of a photoconductive substance. The first electrode 12 is formed on the thin plate 11, and brought into contact with an input/output terminal of a subject to be measured. A current taking-out means 13 takes out the current generated by the photoconductive effect of the thin plate 11. A signal detector 14 measures the voltage of the input/output terminal from the taken-out current. An optical system 15 irradiates the laser beam pulse onto the input/output terminal part where the laser beam pulse is transmitted within the thin plate 11 to measure the voltage.
Patent JP-H08176555-A (JP)
Title: Continuous conversion of waste plastic into oil and apparatus for continuous conversion into oil
Inventor: KUROKI TAKESHI
IPC: B29B17/00
Filed: 1994-12-27
Abstract: PURPOSE: To effectively prevent carbon from being generated and enable the effective control over decomposition in order to effectively obtain a recovered material having a desirable composition for a technique in converting a waste plastic into an oil, especially the technique in converting thereof into the oil to which an extrusion molding mechanism is applied. CONSTITUTION: One or a series of reactors as a unit are used so as to form a melting zone and each decomposition zone in the conveying direction in connecting the reactors 1a, 1b and 1c containing conveying means 3a, 3b and 3c therein in many stages and decomposing a waste plastic while conveying the waste plastic in the reactors and carrying out the continuous conversion into an oil. In the melting zone, the waste plastic in a solid state is melted and liquefied. In the decomposition zone, a shallow liquid phase part is formed in a liquefied component from the melting zone at the bottom of each reactor and a vapor phase part of a sufficiently large volume as compared with that of the liquid phase part is formed in a vaporized component produced from the liquid phase part on the upper side of the liquid phase part.  The vaporized part filled in the vapor phase component is led to the outside, cooled and then recovered as a material converted into the oil.
Patent JP-H11146676-A (JP)
Title: Controller and control method for rotational drive source
Inventor: IMAMURA TADASHI
IPC: H02P7/29
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To control a rotational drive source to be at a specified rotational speed, and also, transmit the rotation to the target of control through a reduction gear and a transmission means without rotational irregularity, other kinetic irregularity, etc., and besides stably and with high accuracy, and besides, contrive downsizing. SOLUTION: This controller is so arranged as to control a DC motor 9 so that the rotational speed may synchronize with a row of reference pulses and also to transmit the rotation of the target 14 of control through a reduction gear 12 and a transmission means 13, and this is equipped with a rotary encoder 11 which detects the rotational speed, being provided at the rotary shaft of the DC motor 9, a phase sensor 17 which detects the motion, being provided at the mobile part of the control target 14, a frequency difference detector 4 which detects the frequency difference between the row of speed pulses outputted from the rotary encoder 11 and a row of reference pulses, and an output varying means 5 which increases and decreases the rotational speed of the DC motor 9, based on the frequency difference and the phase difference.
Patent JP-H02160399-A (JP)
Title: Electric discharge lamp lighting device
Inventor: SHIRATO JUNJI
IPC: H05B41/18
Filed: 1988-12-23
Abstract: PURPOSE:To improve the secondary voltage of a ballast and prevent the going out of an electric discharge lamp to the fluctuation of the supply voltage by adding a series circuit which consists of a resistance and a capacitor. CONSTITUTION:A ballast 12 having the inductance L is interposed between an electric discharge lamp 11 and a power source 13, and a pulse generating device 16 for applying the pulse voltage to the electric discharge lamp 11 at the time of starting the electric discharge lamp 11 is provided, and while a series circuit having a resistance 17 and a capacitor 18 is connected in parallel with the electric discharge lamp 11. The electrostatic capacity C of the capacitor 18 is set so as to satisfy C<2/omega<2>L to the inductance L. Thereby, the secondary voltage higher than the supply voltage is generated at both end of the resistance 17 and the capacitor 18. Since this secondary voltage is applied to the electric discharge lamp 11, even if the supply voltage is fluctuated, the electric discharge lamp 11 never goes out.
Patent JP-H08227081-A (JP)
Title: Liquid crystal panel
Inventor: ARAKI RYOSUKE
IPC: G02F1/136
Filed: 1995-12-14
Abstract: PURPOSE: To increase the opening rate of a liquid crystal panel by forming data lines and timing lines of conductive members having light shieldability and superposing respective pixel electrodes via insulating films on these data lines or timing lines. CONSTITUTION: After an Si thin film 1 is formed to a prescribed shape on an insulating substrate, the gate insulating films and gate electrode wirings are formed. Source and drains are formed with gate electrodes as a mask and thereafter, the interlayer insulating films are formed and apertures and source lines 3 are formed. The gate electrode wirings 2 and source lines 3 are respectively the timing lines 2 and the data lines 3 and are formed respectively to grid shapes. A so-called active matrix substrate formed with transistors at the intersected points of these lines is thus formed. The interlayer insulating films are formed on such active matrix substrate and are formed with openings. Pixel electrodes 4 are formed by transparent conductive films.  In this time, spaces S for insulation between the respective pixel electrodes 4 are formed on the gate electrode wirings (timing lines 2) and the source lines (data lines 3). DC components and the insulating films to be removed are thereafter formed at need.
Patent JP-H09160458-A (JP)
Title: Cleaning device
Inventor: IZUMI MICHIO
IPC: G03G21/10
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To enhance the refreshing effect of a rotary brush and to enhance the cleaning performance by constituting the rotary brush so that the brush bristles thereof are made to flick not only in the rotating direction of the brush but also in the various directions. SOLUTION: A mesh plate 11 gets into the flick action because the brush bristles 6 are successively brought into contact with it when a brush body 16 is rotated. The aperture part of the plate 11 is provided with an aperture end surface obliquely arranged in the advancing direction of the bristles 6. Toner T attached to a member to be cleaned 1 is recovered to a brush roller 16 at a nip part formed by a cleaning counter roller 2 and the bristles 6. The toner recovered to the roller 16 is flicked by the plate 11. At this time, since the tip parts of the bristles 6 are moved along a shape formed by the end surface of the aperture part of the plate 11, the bristles 6 are also flicked in the lateral direction with respect to the rotating direction in addition to a conventional flick effect.
Patent JP-H01166227-A (JP)
Title: Diagnosing system for device adaptor
Inventor: ISHIKAWA ATSUSHI
IPC: G06F11/22
Filed: 1987-12-23
Abstract: PURPOSE:To simplify the trouble diagnosis and the maintenance and to reduce the cost by performing the diagnosis to a device adaptor after connecting this adaptor to a diagnosing device via a storing means which stores successively the history information on the device adaptor. CONSTITUTION:The diagnosis control of a device adaptor 3-1 is carried out by a service bus controller 62 via the analysis of a command given to the adaptor 3-1 from a service processor 2. Then the adaptor 3-1 is diagnosed after a tracer circuit 63 is recorded successively the control information received from the adaptor 3-1 via an interface 64. Thus it is possible to perform the trouble diagnosis and the maintenance and also to collect the history information without controlling by an input/output processor 3. As a result, the trouble diagnosis and the maintenance are simplified together with reduction of the cost to the adaptor 3-1 having a complicated constitution.
Patent JP-2001141812-A (JP)
Title: Fm-cw radar
Inventor: HIRAO MANABU
IPC: G01S13/93
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To detect the smoothing position of a target close to the true locus with no detection lag even when the target performs an abrupt motion. SOLUTION: In a target tracking apparatus, a target estimated position calculator 531 calculates an estimated position in current cycle based on the smoothing position of the target and the speed information thereof obtained during previous cycle. A target motion state detector 532 detects the motion state of a vehicle based on the observation position of the target obtained from a target recognizer 52 and an estimated position of the target obtained from the target estimated position calculator 531. A target smoothing position calculator 533 calculates the smoothing position of the target depending on the motion state detected by the target motion state detector 532.
Patent JP-H06146339-A (JP)
Title: Device to fill ditch with oil
Inventor: KAWAKAMI MASANORI
IPC: E02F5/12
Filed: 1992-11-10
Abstract: PURPOSE:To perform filling of a ditch with soil simply and easily and besides without leakage of the soil to the outside of the ditch. CONSTITUTION:A device for filling a ditch with soil comprises a dump type conveying vehicle 1; a lateral feed conveyor 3; and a drive member 4 for the lateral feed conveyor 3. The lateral feed conveyor 3 is disposed sideways to the rear end of a cargo-loading platform 2 of a dump type conveying vehicle 1 and a discharge end is protruded from the side of the load-carrying platform 2. The dump type conveying vehicle 1 is run along the ditch, loaded soil is fed to the lateral feed conveyor 3 by inclining the load-carrying platform 2, and soil is fed in the ditch by means of the lateral feed conveyor 3. As noted above, since the dump type conveying vehicle 1 is moved along he ditch and the ditch is filled with soil, labor is saved, the work executing time is shortened, and further, the work executing cost is reduced and the ditch can be filled with soil without leakage.
Patent JP-H09146588-A (JP)
Title: Detection device for alarm sound of emergency service car
Inventor: NAKAMURA KAZUHIRO
IPC: G10L21/0208
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To make an alarm sound issued by an emergency service car to be detectable even when the sound volume of music is large or the running noise is large as in high-speed running by eliminating musical signals from the signals caught by a microphone. SOLUTION: Input signals caught by a detection microphone 103 are inputted to the plus input of a subtracter 110 in a musical signal eliminator 102. On the other hand, musical signals, etc., reproduced by a CD player 113 are inputted to the minus input of the subtracter 110 through a FIR filter 111. The substracter 110 subtracts the minus input signals including the musical signals coming from the FIR filter 111 from plus input signals including musical signals and an alarm sound having passed a band-pass filter 106 to output the signals from which the musical signals from the car room are eliminated to a judger 112. The judger 112 judges whether an alarm sound is present or not by monitoring the period in which the level of the specified frequency components including the alarm sound of the input signals exceeds a specified value and the other period.
Patent JP-H0750955-A (JP)
Title: Method for putting animal in hibernating state
Inventor: NAGAURA YOSHIAKI
IPC: A01K63/02
Filed: 1991-10-08
Abstract: PURPOSE:To provide a process for transporting fish, shellfish, crustacean, mollusk, sea urchin, etc., in living state over a longer period using a limited amount of aqueous solution and provide a process for keeping the freshness of green vegetables, fruits, flowers, cereals and meats. CONSTITUTION:A container 2 is manufactured with expanded polystyrene, etc., and a partition part or protrusion 32 to divide the space in the vessel is molded in a state integrated with the container 2. A gas such as methane, LPG, butane and LNG or styrene is dissolved in an aqueous solution from the side wall part 31 by increasing the amount of the aqueous solution to be put into the container 2 and the contacting area of the side wall part and submerging the partitioning part or protruding part 32 of the container 2 into the aqueous solution. The ammonia concentration in the aqueous solution is decreased by the action of these dissolved gases, the microorganisms such as nitrifying bacteria are killed or suppressed and the fish and shellfish are slept by the action of styrene dissolved in the aqueous solution. The freshness of green vegetables, fruits, etc., can be maintained by using a gas such as methane, LPG, etc., or styrene.
Patent JP-H09141848-A (JP)
Title: Ink-jet head
Inventor: OZAWA HIROKAZU
IPC: B41J2/015
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the durability and printing quality of an ink-jet head by using an adhesive which can respond to the difference in the coefficients of thermal expansion between members for the adhesion between the members constituting the ink-jet head. SOLUTION: An adhesive having a glass transition temperature lower than the temperature of a head is used for an adhesive layer for bonding a piezoelectric element 36 to a diaphragm 34 and an adhesive layer 35 for bonding the diaphragm 34 to a cavity plate 31, while an adhesive having a glass transition temperature higher than the temperature of the head is used for an adhesive layer 48 for bonding the cavity plate 31 and a nozzle plate 32 together and an adhesive layer 49 for bonding the piezoelectric element 36 to a manifold plate.
Patent JP-2000166339-A (JP)
Title: Transmission case arranging structure of sulky rice transplanter
Inventor: MINAISHI TOSHIKI
IPC: B60K17/04
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To improve the longitudinal balance of the gravity center of a sulky rice transplanter. SOLUTION: This transmission case arranging structure of a sulky rice transplanter is obtained by disposing a transmission case 5 below an engine 2, disposing a fuel tank above the engine 2, covering the engine 2 and the fuel tank with a hood, forming the front wall of the hood in an about quarter circular shape which is forward and downward inclined and forward swollen on the side view, and disposing an engine pulley disposed on the side of the engine above a casing body also used as a step, disposing a transmission pulley disposed on the side of the transmission case 5 below the casing body, and winding a transmission belt over both the pulleys to interlock and connect both the pulleys each other.
Patent JP-H01169829-A (JP)
Title: Heater mounting method for impregnated cathode
Inventor: NONAKA IKUMITSU
IPC: H01J9/04
Filed: 1987-12-25
Abstract: PURPOSE:To make mass production of electron tubes with impregnated cathode mounted, easily by performing welding in a position where the heater cold resistance between neighborhoods of the expected mounting parts for heater ends presents a specified value and thereby mounting it. CONSTITUTION:A device commonly serviceable as a resistance measuring means and a welding means with the aid of a changeover switch SW1 is used, and each of two sets of movable pressure terminals of this device shall pinch the neighborhoods of the expected welding parts of heater ends 3b1, 3b2 and supporting members 2a, 2b, and the cold resistance between the ends of the heater 3 is measured while the pinched part is moved. This motion is stopped when the specified value is measured, and the switch SW1 is changed over to allow the welding current to flow between the pressure terminals of each set, and the heater 3 is installed to the supporting members 2a, 2b. Thereby the heat generated by the heater will become a specified value with high uniformity, which suppresses temp. dispersion while an impregnated cathode pellet is in operation, to enable mass production of electron tubes with impregnated cathode mounted having stable high density electron emitting characteristics.
Patent JP-H09167022-A (JP)
Title: Scanner positioner
Inventor: YAMAMOTO NOBORU
IPC: G01B21/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to change connections of wires or switch software by inverting and setting the indication for a motion direction to an actuator when the inversion of the motion direction of the actuator is inputted. SOLUTION: A pulse encoder 3 outputs two signals SA and SB, which are inputted to a counter 5A of a control unit 5. The counter 5A counts the quantity of rotation (angle of rotation) of a ball screw 2 according to the signals SA and SB and outputs the result to a control part 5B. The control part 5B controls a motor 1 according to the count number sent from the counter 5A to drive a body 4 to a desired position. At this time, trial operation for moving the body 4 in a certain direction is performed and then an operator confirms whether or not the body 4 moves in the correct direction; when the body 4 moves in the opposite direction from the instruction, the user polarity of the control unit 5 is switched to invert the rotating direction of the motor 1.
Patent JP-H10169518-A (JP)
Title: Air refining body
Inventor: SHOJI YOSHINOBU
IPC: F02M27/02
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To refine air in an internal combustion engine so as to improve fuel consumption, and at the same time, effectively purify air exhausted from the internal combustion engine or air in a setting place, by providing a retining body in which powdery Hiratsu feldspar is filled into its inside. SOLUTION: A refining body 10 is formed in a manner that a plurality of cylindrical tubular body 2 as a refining member into which powder of Hiratsu feldspar is filled, are connected to each other in their upper and lower end parts. The Hiratsu feldspar filled into the tubular bodies 2 is a stone having retining action such as purifying action in the case that water or gas is brought into contact therewith, and formed as powder by grinding the rough stone of the Hiratsu feldspar. The thusly formed refining body 10 is used by being set in the air cleaner of an internal combustion engine for a vehicle and so on, and air is refined by receiving the action of the Hiratsu feldspar while being led to flow between the tubular bodies 2. Hereby, carbon dioxide in air can be reduced, or harmful materials such as nitrogen oxides and sulfur oxides can be reduced.
Patent JP-H03188517-A (JP)
Title: Information processor using keyboard and position input device in common
Inventor: HIRAGA MASAKI
IPC: G06F3/038
Filed: 1989-12-19
Abstract: PURPOSE:To use the key input and the mouse input in common by confirming the operation of a designated key or the position input dependent upon a mouse with display data on a display screen to execute the processing function corresponding to a key code. CONSTITUTION:A device user preliminarily selects an arbitrary key on a key board 31 to assign an arbitrary processing function to this key. Data is regis tered in a function data file 10, a display data file 11, a coordinate data file, 12, and a graphic pattern data file 13 correspondingly to the key code of the selected key. Based on these preliminarily registered data, contents of processing functions and designating indications of keys to be operated for indication of execution of processing functions are displayed at the time of displaying input indication on the display screen of a display device 40, and display positions of display data are allowed to correspond to icons (pictorial symbols) for the use of a position input device like a mouse 32. Thus, a designated key is depressed or an icon is selected by the mouse as desired to indicate the execution of a required processing function.