baber/WOPTO huggingface dataset:
Patent JP-H052611-A (JP)
Title: Sentence generation system
Inventor: MINATO AKIHIKO
IPC: G06F12/00
Filed: 1991-06-24
Abstract: PURPOSE:To automatically generate and retrieve the SQL sentence of a relational data base having complicated structure only by a simple operation on a sentence generation system which automatically generates the sentence retrieving data from the data base. CONSTITUTION:Data base information 3 which is registered by giving a unique number to the table name of the data base and an item name in the table concerned, a join stream 4 provided at every stream of join by extracting a join relation between the unique numbers registered to the data base information 3 and a sentence generation part 5 which refers to data base information 3 and the join stream 4 in accordance with the input of a retrieval condition, a relation operator and a fetch order, and which retrieves the data base are provided. The generated sentence is outputted.
Patent JP-S6310039-A (JP)
Title: Embedding material for dental casting
Inventor: HIDAKA YOICHI
IPC: B22C1/08
Filed: 1986-06-30
Abstract: PURPOSE:To shorten the time for technical works by specifying the average grain size of a phosphate or silica sol embedding material with a embedding material for dental casting to be used for casting of a calcium phosphate dental material. CONSTITUTION:The phosphate or silica sol embedding material having <=50Xm average grain size is used for the embedding material for dental casting to be used for casting of the calcium phosphate dental material. The grain size distribution is specified to <=7wt%>=150mum grain size. The material suitable for casting of the calcium phosphate glass dental material is thus obtd. and the time for finishing the casting thereof by polishing is shortened.
Patent JP-H05170614-A (JP)
Title: Herbicidal composition and method of controlling growth of plant by using same
Inventor: ANDORIYUU SHII BAANZU
IPC: A01N63/50
Filed: 1992-05-19
Abstract: PURPOSE: To prepare a herbicidal composition by using a plant structural polymer-degrading enzyme in combination to manifest a sufficient effect even when a using amount of chemical herbicide is reduced. CONSTITUTION: This herbicidal composition includes (A) a plant structural polymer-degrading enzyme, e.g. cellulase, hemicellulase and pectinase capable of acting on a carbohydrate polymer and (B) a chemical herbicide, e.g. glyphosate, imazethapyr, sethoxydim and paraquat in an agrochemical carrier. Papain, etc., acting on a polypeptide is also used as the component A, and, if necessary, a lipid polymer-degrading enzyme (e.g. lipase, cutinase and esterase) is advantageously used in combination. A plant polymer under an outer wax layer of a plant is degraded by exposing the plant structure to the component A, and thereby integrity of the plant is destroyed and the efficiency of the component B is increased.
Patent JP-H097766-A (JP)
Title: El driving circuit
Inventor: TSUCHIBUCHI YOSHIKATSU
IPC: H05B44/00
Filed: 1995-06-19
Abstract: PURPOSE: To make the luminous brightnesses of the EL elements almost equal when the EL elements are emitted independently in particular, by making it possible to emit the individual EL elements at desired luminous brightnesses, respectively. CONSTITUTION: Taps 2b and 2c are provided in order from one side terminal 2a of a coil 2 connected to a DC power source 1, and EL elements 3a to 3c whose areas are made the smaller in order are connected between the other terminal 2d of the coil and the terminal 2a; between the terminal 3d and the tap 2b; and between the terminals 2d and 2c; through transistors 4a to 4c, respectively. By turning on and off the transistors 4a to 4c selectively by a selecting circuit 5, the EL elements 3a to 3c are emitted selectively. Since the windings of the coil 2 are made the larger between the terminal 2d connecting respectively, and the terminal 2a or the taps 2b and 2c, as the areas of the EL elements 3a to 3c, that is, the capacities are made the larger, the luminous brightnesses of the EL elements 3a to 3c are made almost equal, when they are emitted independently.
Patent JP-H0316963-A (JP)
Title: Porcelain composition
Inventor: ITO MASAHIRO
IPC: H01B3/12
Filed: 1989-06-14
Abstract: PURPOSE:To provide a porcelain composition, having excellent dielectric characteristics, calcinable at low temperatures and capable of reducing calcining cost, etc., by using a Bi2O3-BaO-PbO-ZrO2-based composition having specifically regulated molar ratios of the respective components. CONSTITUTION:The above-mentioned porcelain composition has a Bi2O3-BaO- PbO-ZrO2-based composition and a composition of 100mol% total amount of 10-33.3mol% Bi2O3, 0-50mol% BaO, 0-50mol% PbO and 40-16.7mol% ZrO2. The aforementioned porcelain composition can be calcined at a lower temperature than that of a conventional composition due to addition of the Bi2O3. Thereby, an inexpensive internal electrode can be used in producing porcelain capacitors, etc.
Patent JP-H11347978-A (JP)
Title: Gripping method and device and object handling device using it
Inventor: TSUTSUMI HIDETAKA
IPC: B25J15/08
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To nullify the loss time of direction sensing and restriction of a circular object using a small and inexpensive device. SOLUTION: When a circular object 1 is gripped by pawls laid in line facing in a certain direction on a circumference by allowing the first group A consisting of the first to third pawls 11-13 to separate from and contact with the second group B consisting of the fourth 14 and fifth pawls 15, the first to third pawls 11-13 are abutted to three points any in the range below 180 deg.  of circumference of the circular object 1, and the fourth pawl 14 is abutted to any one point F at which the second pawl 12 and the first 11 adjacent thereto are positioned opposing on the diameteric line X1-X1 of the object 1 in the range Y1 between two positions C and D where the pawls 12 and 11 abut to the object 1, while the fifth pawl 15 is abutted to any one point at which the second pawl 12 and the third pawl 13 on the other side adjacent thereto 12 are positioned opposing on the diameteric line X2-X2 of the object 1 in the range Y2 between two positions D and E where the pawl 12 and 13 abut to the object 1.
Patent JP-S5776994-A (JP)
Title: Electroacoustic transducer
Inventor: YOKOYAMA YOSHIHIRO
IPC: H04R9/10
Filed: 1980-10-31
Abstract: PURPOSE:To prevent the invasion of dusts without interfering the radiation of sound waves from a diaphragm, by fabricating an external case with a very thin plate member formed with a number of minute holes. CONSTITUTION:A front protecting member 31 and a rear protective member 32 of an external case 1 are constituted with a very thin plate member formed with a number of minute holes 35. The minute holes 35 are through-holes of hexagonal shape having about 0.2mm. diameter, and to avoid the interference of radiation of sound waves, when an electroacoustic transducing element 10 is covered, electroforming or etching is made for a part opposing to a diaphragm 15 in case of a front protective member 31, and for a part opposing to through-holes 23, 25 provided at a magnetic circuit 14 in case of a rear protective member 32. Then, since the external case 1 is formed with a very thin plate, it can be very low acoustic impednace and a small load to a reproduced sound radiated from the diaphragm 15, further allowing to prevent the invasion of dusts due to very minute holes.
Patent JP-H11322124-A (JP)
Title: Image forming device
Inventor: ENAMI TAKASHI
IPC: B65H7/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To make a user recognize that loaded paper and set paper are different when actually loaded paper is carried in an image forming device. SOLUTION: Reflection type photosensors 121 to 125 are provided along a width direction of paper 13 on a paper size detecting device 11 provided on a paper feeding entrance. How long any of the photosensors 121 to 125 detects the presence of paper is measured or the size (width and length) of paper is measured by carrier speed of paper 13. When only the width of paper 13 is detected, the width of paper 13 can be detected at a point of time when paper 13 starts to pass the paper size detector 11. When only the length of paper 13 is detected, the length of paper 13 can be measured by measuring time for detecting the presence of paper by a photosensor installed at a place where paper 13 of an allowable minimum width passes.
Patent JP-S5674518-A (JP)
Title: Controlling device of combustion
Inventor: UEKI KOUICHI
IPC: F23N3/02
Filed: 1979-11-24
Abstract: PURPOSE: To prevent the danger of explosive ignition and improve safety and ignition characteristics by providing a suction quantity adjusting means which regulates a suction quantity to minimum and constructing this suction quantity adjusting means so as to be released at a level lower than an ignition detecting level, a blow  out detecting level, etc.  
     CONSTITUTION: In a state in which a solenoid damper 10a closes the hole of a solenoid damper 10b but does not close entirely, a small amount of combustion air flows in through small holes 10c around the main hole of the solenoid damper 10a. In such a state of insufficient air, gas mixture of vaporized fuel and a small  amount of combustion air is ignited by an igniter 7. When ignited, a combustion flame is detected by a flame rod 9 and a flame current is detected by a resistor 19. If the level of a flame voltage detected by the resistor 19 becomes lower than the standard voltage of a comparator 29, the solenoid damper 10a becomes off and normal combustion air is supplied. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63315195-A (JP)
Title: Partial water purification method in continuous water area
Inventor: KOJIMA SADAO
IPC: C02F7/00
Filed: 1987-06-18
Abstract: PURPOSE:To purify effectively discharged water from a large volume water area in the same process as the purification of a small volume water area by dividing part of a large volume dam by means of running water separation method and carrying out purification of the water in the divided area by means of the aeration purification process. CONSTITUTION:Lifting cylinders 3, 3a and 3b are provided close to an intake weir 2 of a large volume dam 1, outside of which a dividing water layer 4 is provided. In order to form said dividing water tank 4, a lower section water pipe 8 with a water absorption tank 7 is installed in parallel at a lower section of an upper section water pipe 6 with a slit 5. Then, the water is fluidized through a circulating water pipe 11 by starting a pump 14 transferred to the water pipe 6, blown downwardly out of the slit 5, and absorbed from an absorption channel 7 of a water pipe 8 to form a water layer 4 between the water pipes 6 and 8. In other words, diffused water from the lifting cylinder 3 is changed in its direction along said water layer 4, and the water between the dividing water layer 4 and an intake weir 2 can be purified effectively.
Patent JP-H102969-A (JP)
Title: Method and apparatus for searching cavity, and antenna conveyor
Inventor: IKEDA MASATAKA
IPC: G01B7/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To accurately search a cavity generated at a periphery of an embedded tube such as a mounting tube. SOLUTION: Measuring points O are set in an underground embedded tube. Electromagnetic waves are emitted out of the tube at the respective points O. A cavity generated at a periphery of the tube is searched by observing the reflected waves. An apparatus for searching a cavity has an antenna 22 for transmitting and receiving the waves, an antenna conveyor 21 holding the antenna 22 and movable in the tube, and a controller for calculating the position and distance of the cavity according to the reflection and time of the waves and having a display unit such as a display for displaying and outputting an searched image. The conveyor 21 has a support 23 for mounting and supporting the antenna 22, a leg unit 24 for supporting the support 23 via an elastic member in contact with the inner surface of the tube, and a nonmetallic cover 25 covering the antenna 22.
Patent JP-2000345886-A (JP)
Title: Fuel injection control device for diesel engine
Inventor: NAKANO FUTOSHI
IPC: F02D41/12
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To suppress engine rotational fluctuation by deciding a injection amount much than a basic fuel injection quantity on the basis of an acceleration opening as a target fuel injection amount, when rotational fluctuation of the engine and acceleration operation stationary state are detected. SOLUTION: When shift shock is generated, an initial fuel injection amount Qbsh becomes a final value Qshiftfnl, and is inputted to a comparative unit 22. Since an engine brakes in a present time and an acceleration opening Ac is nearly zero, the other input Qbase is smaller than the initial fuel injection quantity Qbsh. As a result, the initial fuel injection quantity Qbsh much more than the other input Qbase becomes a final injection quantity Qfnl. Two times on and after, and after shift shock is judged, the initial fuel injection quantity Qbsh is inputted to a comparative unit 24. In the comparative unit 24, smaller input is set as the minimum injection quantity Qmin, and the other one is a decrease injection quantity Qdmp. In many cases, since the relation between Qdmp and Qbsh is Qdmp<Qbsh, Qshiftfnl=Qdmp is Qfnl, and a condition increased to Qbase is continued.  Since the injection quantity is increased as well as rotary fluctuation is generated, vehicular speed is decelerated, and engine rotary fluctuation and vehicle vibration are suppressed.
Patent JP-H04350756-A (JP)
Title: Interactive information processing system
Inventor: YONEZAWA TOSHIYUKI
IPC: G06F21/44
Filed: 1991-05-28
Abstract: PURPOSE:To check the use right by a terminal name at the time of opening an interactive information processing system. CONSTITUTION:When a user uses a terminal to request opening of the interactive information processing system, the terminal name in user information which is preliminarily registered in a user management file by a user information register means and that in interactive information processing system opening information generated by an interactive information processing system open processing means are compared with each other by an opening permitting/ inhibiting means, and opening of the interactive information processing is permitted if they are equal, but it is inhibited if they are not equal. Consequently, the use right is checked by the terminal name to check the use right in details at the time of opening the interactive information processing system.
Patent JP-H06342786-A (JP)
Title: Forming method of insulating film and vacuum cvd device
Inventor: WATANABE TETSUO
IPC: H01L21/31
Filed: 1993-05-31
Abstract: PURPOSE:To enable an insulating film of Si3N4 or the like excellent in quality and acid-resistant properties to be formed by a method wherein previously excited reactive gas is introduced into a reaction chamber, and an insulating film is formed with excited reactive gas. CONSTITUTION:A wafer such as a silicon wafer 4 is previously heated up to a prescribed temperature by a heater 5, NH3 gas is introduced into a gas exciting chamber 6 through an injector 9 and irradiated with light radiated from a low pressure mercury lamp 8 to be excited, and excited NH3 gas is introduced into an inner tube 2 from below in the reaction chamber 1. In result, the inner tube 2 is filled with excited spieces of NH2, H, and the like generated with the decomposition of NH3 molecules. Then, SiH2Cl2 gas is introduced into the inner tube 2 through the injector 11 from below to form an Si3N4 film. As mentioned above, NH3 gas is introduced into the reaction chamber 1 after it is excited and made to react with SiH2Cl2 gas which is separately introduced to form an Si3N4 film, so that an Si3N4 film excellent in acid-resistant properties can be formed.
Patent JP-S6045299-A (JP)
Inventor: YOSHIDA YOUICHI
IPC: G10L25/00
Filed: 1983-08-22
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-H10323859-A (JP)
Title: Two-color molding method
Inventor: KATAGIRI KATSUHIRO
IPC: B29C45/16
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a two-color molding method of superior productivity and low cost in which a mold equipment is formed compact. SOLUTION: In a method for manufacturing a two-color molded product constituted of a base layer and a second layer 82 formed partially on the base layer, a second layer cavity for forming partially the second layer is formed between a first mold 1 and a second mold 2, and second resin is injected into the second layer cavity to form the second layer 82, and the first mold 1 is separated relatively from the second layer 2, and a base cavity 110 for forming the base layer continued between the first mold and the second mold and also between the second layer 82 and a mold face 21 facing the second layer is formed, and resin 810 for the base is injected into the base cavity 110.
Patent JP-H11346167-A (JP)
Title: Antenna device
Inventor: AHIKO NARIKAZU
IPC: H04B1/18
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To attain cost reduction by reducing substrate area and to improve the characteristics of a C/N value by reducing a line loss. SOLUTION: An antenna substrate 1 and a circuit substrate 2 are arranged by facing them to each other, and a hybrid circuit 20 is constituted between power feeding points 4 and 5 for a 1 element patch type antenna 3 and input terminals 11 and 12 for the circuit substrate 2. The hybrid circuit 20 is constituted into a ranch line shape by microstrip lines 21 and 22 and connection pins 6 and 7. The microstrip line 21 is provided on the other side of the antenna 3 on the antenna substrate 1, and the microstrip line 22 is provided between the input terminals 11 and 12 of the circuit substrate 2.  An LNA circuit 30, to which signals are inputted from the input terminals 11 and 12 switches low noise amplifiers 31 and 32 by a switching circuit 37, amplifies the signal of a right circularly polarized wave or a left circularly polarized wave at a low noise amplifier 33 and outputs it to an output terminal 35.
Patent JP-H053496-A (JP)
Title: Serial communication controller
Inventor: OOUCHI KEI
IPC: H04L69/14
Filed: 1991-06-25
Abstract: PURPOSE:To realize the serial communication controller in which the circuit is simplified. CONSTITUTION:A buffer memory such as an FIFO memory is provided corresponding one to one to plural transfer channels for a serial data, and a protocol processing section used in common implements processing to the plural serial data in time division via a selector. Since the data processing speed in the protocol processing section is faster than the transfer speed of the serial data, the circuit is simplified by using the protocol processing section in common with respect to the plural channels in time division.
Patent JP-H09321314-A (JP)
Title: Manufacture of semiconductor device
Inventor: TERAMOTO SATOSHI
IPC: H01L29/786
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To improve the production yield of a thin film transistor having a light doped drain(LDD) region. SOLUTION: An anodic oxidation film 305 having a compact structure is formed on the surface of an Al film 304 and wet etched, by using a resist mask 300. This results in a horizontal etching proceeding as shown by a distance 308 and the film 305 having a compact structure remains extruding from a pattern. By utilizing the extruded film 307, a gate insulation film 303 is selectively etched to form gate electrodes 311. This allows low-concn. impurity regions to be formed self-matchedly at implanting of impurity ions thereafter.
Patent JP-S638902-A (JP)
Title: Automatic adjusting method for control constant of pid controller
Inventor: EBISU KOJI
IPC: G05B13/02
Filed: 1986-06-30
Abstract: PURPOSE:To make an automatic adjustment without causing an oscillation state and to prevent deterioration in controllability due to the adjustment from being caused by increasing a proportional gain by a constant rate and improving the controllability when the period of vibration caused due to transient deviation is longer than the constant rate of an integral time set in a PID controller. CONSTITUTION:If a command (r) varies or an output (y) varies owing to disturbance, transient deviation (e) is generated and if the control constant of the PID controller 1 is improper to the characteristics of a controlled system 2, the deviation (e) does not settle speedily and vibration occurs. In this case, when the period (p) is a constant rate or more longer than the integral time set in the PID controller, the proportional gain Kp is increased by the constant rate to improve the controllability. Further, similar operation is repeated until the period (p) becomes the constant rate longer than the integration time and thus the period (p) is made the constant rate smaller than the integration time, thereby finding the best proportional gain Kpt.
Patent JP-S6046254-A (JP)
Title: Ink storage container
Inventor: KIYOUGOKU HIROSHI
IPC: B41J2/175
Filed: 1983-08-24
Abstract: PURPOSE:To enable the detection of ink residue simply and accurately by arranging a pair of ink residue detection electrodes separate from each other in an ink bag. CONSTITUTION:A conduction pipe 5 and a lead 19 used for detecting ink residue are sealed into one side of an ink bag. The lead 19 is covered with a polyethylene or the like and the cover is removed very short from the tip thereof alone. This portion functions as a residue detection electrode 20. Electrodes 20 and 20 are arragned apart from each other at the center in the ink bag. With such an arragnement, as the ink is left less, the resistance value grows sharply between the electrodes 20 and 20 and with this change in the resistance value, a short-pulse voltage is applied through an electrode 21 whereby a quick detection can be done that the ink residue is less than the desired value. Exceeding approx. 15mm. in the distance between the electrodes ensures the detection of the ink residue accurately.
Patent JP-S5854446-A (JP)
Title: Binary division processing system
Inventor: ISHIHARA MIYUKI
IPC: G06F7/52
Filed: 1981-09-28
Abstract: PURPOSE:To speed up the operation time of divisional processing for optional divisor and divided on an average by combining three kinds of divisional systems and automatically selecting the optimum divisional system in accordance with the conditions of the divisor and dividend. CONSTITUTION:A divisional system selecting part 2 checks the size of a divisor and a dividend of a data requested from a division requesting source 1 and selects a division processing part having the optimum operational system on the basis of some conditions. In accordance with said selection, each division to be combined is performed by a division processing part 3 having the operational system using machine division instruction, a division processing part 4 using binary subtraction instructions and a division processing part 5 using decimal subtraction instructions.
Patent JP-S5284347-A (JP)
Title: Improved selffalignment clutch bearing
Inventor: JIERAARU MARII ARUFURETSUDO DO
IPC: F16D23/14
Filed: 1976-12-20
Abstract: A self-centering clutch release bearing comprises an operating element, a drive element having an omnidirectional latitude of radial movement for the self-centering action, a cover axially connecting these elements together, and axially-directed resilient means integrated in the transverse wall of the cover for acting on the drive element. According to the invention, the transverse wall of the cover is provided with support zones which alternate with anchoring zones and which are offset axially in relation thereto, and the cover bears on the drive element only by its support zones.