baber/WOPTO huggingface dataset:
Patent JP-H0769660-A (JP)
Title: Production of amorphous porous glass molded articles
Inventor: HASEGAWA MASARU
IPC: C03B19/08
Filed: 1993-08-31
Abstract: PURPOSE:To provide the amorphous porous glass molded articles having excellent strength, durability, etc., by mixing a glass raw material mixture and calcium silicate as a water slurry, molding the mixture by dehydration molding and drying and burning the moldings CONSTITUTION:The raw material mixture forming a glass phase is prepd. by mixing natural glass (fired foam), components selected from feldspar, frit and glass powder and components selected from clay, silica stone and slaked lime. Then, 100 pts.wt. the raw material mixture and 7 to 40 pts.wt. calcium silicate as a binder are mixed as the water slurry. After the mixture is molded by dehydration molding, the mixture is dried and burnt which the amorphous porous glass molded articles are obtd. As a result, the water slurry of the calcium silicate is used as the binder and, therefore, the easy molding is possible and the molded articles do not cause shrinkage, cracking, etc., when the molded articles are burnt. Lightweight heat insulating plates, etc., which have high strength and are resistant to staining are produced.
Patent JP-2000043498-A (JP)
Title: Drawing method for painting
Inventor: SAKAI HIROMI
IPC: B44D2/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a drawing method for a painting wherein on one surface, e.g. a scenery and articles which are seen this side are drawn, and on the other surface, e.g. a scenery and articles which are seen on the opposite side are drawn. SOLUTION: On both surfaces of a canvas 1 made of a textile, a foundation is respectively applied, and on one surface of the canvas 1, a composition 2 which is seen from one side is drawn, and while seeing through the composition 2 drawn on one surface of the canvas 1 under a state wherein light transmits the canvas 1, from the other surface side of the canvas 1, the contours which become the points of the composition 2 drawn on one surface are copied on the other surface. Then, on the other surface, a composition 3 which is seen on the opposite side from the composition 2 drawn on one surface, is drawn based on the copied contours.
Patent JP-S6372449-A (JP)
Title: Green sand core molding device
Inventor: UNOSAKI NAGATO
IPC: B22C15/28
Filed: 1986-09-12
Abstract: PURPOSE:To enable molding of intricately shaped cores having uniform strength and good accuracy with a molding device for the cores which are thicker in the central part than in the peripheral part by compressing the preforms molded in the recess of a metallic mold deeper than the height of the product. CONSTITUTION:The metallic mold 11 is traversed right above a table 12 by a roller conveyor 6 and the table 12 is raised to impose and saise the mold 11. A cavity 25 having a prescribed shape is delineated of a recess 15 on the front surface side of the mold 11 and a recess 24 deeper than the height of the front surface shape of the desired core in the central part of the rear surface of a sand blowing mold 26. Compressed air is supplied into a blow tank 21 above the mold 26 and the green sand in the tank is blown and packed through a hole 27 into the cavity 25. The mold 11 and mold 26 are separated and the preform which is held in the mold 11 is obtd. in this state when the mold 11 is lowered together with the table 12 after releasing pressure remaining in the tank 21. The mold 11 is then moved to right under a compressing mold 37 and the mold 37 is lowered down to the prescribed depth of the recess 15, by which the preform is compressed and the green sand core is obtd.
Patent JP-H0774602-A (JP)
Title: Signal selecting circuit
Inventor: ISHIDA HIDEKI
IPC: H03K17/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide a signal selecting circuit which can select an analog input signal with no distortion of an output waveform even when an inverted input type amplifier is used at the post stage. CONSTITUTION:A signal selecting circuit 1 contains plural input terminals T1, T2, T3... which are connected to the amplifier circuits A1, A2, A3... respectively. An inverted input type amplifier 2 is connected to an output terminal TOUT. Furthermore the circuit 1 is provided with a high impedance control circuit 3 which sets the output impedances of amplifier circuits at high levels based on an external selection control signal SS and excluding one amplifier circuit that corresponding to the signal SS.
Patent JP-H0559029-A (JP)
Title: Production of epoxidized (meth)acrylate compound
Inventor: KUWANA AKIHIRO
IPC: C07D303/12
Filed: 1991-08-28
Abstract: PURPOSE:To obtain an epoxidized (meth)acrylate compound having satisfactory quality by removing an organic acid and organic peracid from a reaction crude liquid obtained by epoxidizing a cyclohexenylmethyl (meth)acrylate compound using an organic peracid. CONSTITUTION:A process for production of an epoxidized (meth)acrylate compound comprising removing an organic acid and organic peracid by water washing from a reaction crude liquid and then subjecting the reaction crude liquid to an alkali neutralization treatment in a process for producing the epoxidized (meth)acrylate compound by epoxidizing a cyclohexenylmethyl (meth)acrylate compound with an oxidizing agent. Thereby a reaction of an aqueous solution of organic acid with an epoxidized (meth)acrylate compound can remarkably be minimized and further effluent water load can be reduced.
Patent JP-H0884495-A (JP)
Title: Method for dealing with instantaneous power interruption of voltage inverter
Inventor: SASAKI TOSHIYUKI
IPC: H02P27/06
Filed: 1994-09-12
Abstract: PURPOSE: To obtain a method for restarting a voltage inverter driving an induction motor stably upon recovery from instantaneous power interruption. CONSTITUTION: A control circuit for voltage inverter is additionally provided with a deceleration rate operating circuit 21 and a limit circuit 22. The circuit 21 operates a set frequency at the time of power recovery based on a deceleration rate per unit time calculated under free running state of an induction motor 4, a set frequency immediately before instantaneous power interruption, and a power interruption time. The limit circuit 22 limits the output from an acceleration/deceleration operating unit 12 before restarting the operation of the inverter.
Patent JP-H0668070-A (JP)
Title: Compound word dictionary registering device
Inventor: SATSUSANO MANABU
IPC: G06F17/22
Filed: 1992-08-14
Abstract: PURPOSE:To provide a compound word dictionary registering device capable of automatically discriminating whether or not a word string is to be registered as one compound word, appropriately suppressing the size of a dictionary and improving the accuracy of a natural language analysis processing. CONSTITUTION:The compound word inputted from a keyboard 10 and a file 11 through an input part 9 is read and separated into words by a word separation part 4, a dictionary 2 is referred to for the separated character string and the frequency of the appearance is found. An evaluation value calculation part 6 calculates an evaluation value based on the frequency of the appearance. A registration deciding part 7 decides the compound word to be registered based on the calculated evaluation value. Since the compound word to be registered is decided based on the evaluation value calculated based on the frequency of the appearance, the compound word to be registered can be automatically discriminated. Also, by being applied to a machine translation processing or a KANA (Japanese syllabary)/KANJI (Chinese character) conversion processing, correct translated words and correct converted results can be obtained.
Patent JP-S59107602-A (JP)
Title: Microstrip line type dielectric filter
Inventor: MAEDA TAKEYASU
IPC: H01P1/203
Filed: 1982-12-13
Abstract: PURPOSE:To attain miniaturization of a dielectric filter with simple construction by providing a ground conductor attenuating strength of electromagnetic field coupling among resonance elements. CONSTITUTION:Plural through-holes 25 are arranged at parts among the resonance elements 22 respectively and formed by penetrating vertically a dielectric plate 22 and have a metallized conductor film 25a at their inside. This conductor film 25a is short-circuited to an external conductor film 21 at a bottom face of the dielectric plate 20, forming a ground conductor. A part of the electromagnetic field among the elements 22 is bent in the direction of the conductor film 21 via the through-holes 25 and propagated by providing the ground conductor among the resonance elements 22, resulting that the degree of coupling of the electromagnetic field among the elements 22 is weakened by the share. Thus, the filter is miniaturized by reducing a pitch P2 among the elements 22.
Patent JP-H0964434-A (JP)
Title: Magnetic element
Inventor: TAKAHASHI YOSHINORI
IPC: C23C14/08
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic element by which a magnetic coupling state can be changed without using an optical system. SOLUTION: A potential control means 4 which can control an applied voltage, e.g. a variable voltage DC voltage source, is connected between a first conductive ferromagnetic layer 1 and a second conductive ferromagnetic layer 2. By changing the voltage, the potential barrier of a dielectric layer 3 between the first and second conductive ferromagnetic layers 1, 2 as tunnel insulating films is changed.
Patent JP-H0668097-A (JP)
Title: Household control system
Inventor: KOIZUMI YOSHIAKI
IPC: G06Q50/00
Filed: 1992-08-14
Abstract: PURPOSE:To easily correspond to the change of equipments by reading the data of household electric appliances by a bar code reader. CONSTITUTION:An interface terminal 40 is provided in a main controller (MC) 20 for monitoring and controlling the household electric appliances 90 connected to system adapters 30 and a bar code output terminal 60 provided through a cable in the bar code reader 70 and input/output terminals 61 provided through the cables in the respective household electric appliances 90 can be respectively connected to the input/output terminals 50 of the system adapters (SA) 30. Then, the bar code reader 70 reads bar codes 80 (the names of the kinds of the appliances, power consumption) attached to the respective household electric appliances 90, reads the bar codes 80 when a read switch 7OA is pressed and transmits the read bar codes 80 to the SA 30 when a transmission switch 70B is pressed.
Patent JP-H0556355-A (JP)
Title: Photoelectric converter
Inventor: AKASHI AKIRA
IPC: H04N5/335
Filed: 1991-08-28
Abstract: PURPOSE:To enable a precise photoelectric conversion signal processing by replacing the signal of a defective picture element existing in an area sensor with the signal of the normal picture element in the neighborhood. CONSTITUTION:The fourth picture element from the right of a video signal 522 corresponds to the defective picture element, and the signal of the picture element is deteriorated. Then, when the position of the defective picture element is preliminarily recognized in the checking process or the like, the position information is stored in an EEPROM in a microcomputer. Then, at the time of operating the adding processing of the video signal, the video signal corresponding to the defective picture element is replaced with the signal of an another adjacent normal picture element by using the information. That is, the signal of the fourth picture element from the right of a signal 522' is prepared by replacing the video signal corresponding to the defective picture element with the fourth picture signal from the right of a signal 523, and a signal 531 is prepared by adding signals 521, 522', and 523-525 at every horizontal picture element. At that time, the signal 531' is approximate to the actual one, so that an error can be reduced by operating a focus detecting processing by using the signal 531'.
Patent JP-2000042670-A (JP)
Title: Glass yarn winding device
Inventor: SUZUKI MASAHIKO
IPC: B21F19/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a glass yarn winding device capable of improving the accuracy in controlling a specified tension for the tension in a glass yarn without using any slip ring. SOLUTION: A shaft part 1 of a flyer and a hollow shaft 13 to which a glass yarn bobbin 2 is fitted are provided in a relatively rotatable manner, an electromagnetic brake 21 installed outside the flyer is interlocked between both shafts by a power transmission mechanism, and a sensor 15 to detect the outside diameter of the glass yarn bobbin 2 and a pulse plate 16 are installed outside the flyer. The hollow shaft 13 is longer than the shaft part 1 of the flyer, and an output shaft of the electromagnetic brake is preferably connected to its extension end. The undoing quantity of the glass yarn bobbin is preferably detected by detecting the relative revolution number between the number of revolution of the flyer and that of the glass yarn bobbin.  The relative number of revolution between the flyer and the glass yarn bobbin is set to be same as that between a stator and a rotor of the electromagnetic brake.
Patent JP-S6460198-A (JP)
Title: Digital audio circuit
Inventor: ISHIKAWA TOKIYA
IPC: G11B20/10
Filed: 1987-08-31
Abstract: PURPOSE:To execute a mode switching with little power without spoiling S/N and sound quality, by providing a timing control circuit to control the supplying timing of at least one of a bit clock and a data latch signal to a D/A converting means by a prescribed signal. CONSTITUTION:From a PCM decoder 1, the bit clock and the data latch signal to synchronize with L and R serial data are outputted as timing signals for a D/A conversion in D/A converter 2L and 2R. In a timing control circuit 8A, the supplying timing of the bit clock and the data latch signal to the D/A converters 2L and 2R is controlled based on Lch and Rch selecting signals as the prescribed control signals outputted from a selecting signal generating circuit 6. Thus, by executing the switching of an output mode on a digital data stage, the mode switching can be executed without inserting a relay and an analog switch to unfavorably influenced on the tone quality, etc., into an audio signal line and therefore, an audio signal with high quality and an excellent S/N can be reproduced.
Patent JP-2001048550-A (JP)
Title: Apparatus and method for producing porous glass preform
Inventor: NAKAMURA MOTONORI
IPC: C03B8/04
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing porous glass perform, capable of preventing abrupt change in GeO2 concentration in cross section diameter direction of porous glass perform and simply and surely obtaining porous glass preform having desired characteristics. SOLUTION: This apparatus 1 for producing porous glass perform is equipped with a burner 12 for jetting flame F12 containing glass fine particles produced by feeding glass rod in which glass fine particles are deposited, a raw material gas containing SiCl4 and GeCl4 and fuel gas to the outer periphery of glass rod 4, a supporting member 14 for holding and rotating the glass rod 4, a burner-moving part 17 for relatively reciprocating the glass rod 4 and the burner 12 and a burner 13 jetting a flame F13 not containing GeO2 to the outer periphery of the glass rod 4 and arranged at the position at which flames F12 and F13 interfere.
Patent JP-S6373017-A (JP)
Title: Combustion controller for burner in suction type grain drier
Inventor: KANEKO AIJIRO
IPC: F23N5/18
Filed: 1986-09-16
Abstract: PURPOSE:To permit stabilized good burning condition maintained at all times even when the amount of suction air of a burner is different, by a method wherein the detecting device of the amount of suction air is provided at the side of the burner to control the amount of combustion air or fuel for the burner. CONSTITUTION:When a suction fan 7 is started prior to the starting of a burner 6, a burner fan 10 is rotated by suction air. The number of rotation of the burner fan 10 is proportional to the amount of suction air of the burner 6 and is detected from a burner fan motor 11 by a rotation sensor 15 while the detected data is inputted from a number of rotation operating circuit 19 into a main control board 12 and the main control board 12 determines the proper supplying amount of combustion air sent forcibly by the burner fan 10. Thereafter, when the burner 6 is started, the burner maintains stabilized good burning condition in spite of the change of the amount of suction air.
Patent JP-H0564031-A (JP)
Title: Vertical synchronizing regeneration circuit
Inventor: SUMIYOSHI HAJIME
IPC: H04N5/10
Filed: 1991-08-28
Abstract: PURPOSE:To obtain stable vertical synchronizing regeneration output even if disturbance like a ghost, etc., occurs. CONSTITUTION:Synchronizing separation circuits 3, 4 synchronizing-separate an input composite video signal, and output the signal of a vertical period and a composite synchronizing signal CS respectively. A vertical counter 17 outputs a mask pulse VSP to be 'H' in a prescribed period prior to 0-H. A synchronizing separation level switching circuit 16 switches the synchronizing separation level of the synchronizing separation circuit 3 to a synchronization leading side in the 'H' period of this mask pulse VSP. Accordingly, even if the level of the front porch part of a vertical synchronizing signal becomes high by the disturbance like the ghost, etc., a pulse is prevented from occurring from the synchronizing separation circuit 3 at timing corresponding to this part.
Patent JP-S59108672-A (JP)
Inventor: KOUNO AKIO
IPC: B66B3/00
Filed: 1982-12-10
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-2001008982-A (JP)
Title: Supporting device
Inventor: NAGAI KIYOSHI
IPC: A61H3/04
Filed: 1999-06-26
Abstract: PROBLEM TO BE SOLVED: To support standing-up, moving, and getting-on actions of a person to be assisted by power-assisting a power detected at a force sensor or the like which is necessary for standing up, moving, and getting on from a bed, tatami mat, a floor, a chair, a wheel chair, an assisting device for walking, or the like. SOLUTION: In a wheel chair control panel 10, when an electric mode is selected and an electric switch is operated, a driving motor is rotated and a motive power is transmitted through gear lines or the like to driving wheels 2 to move a wheel chair in a condition power-assisted by an electromotion. Next for example, when standing-up action is power-assisted, a switch provided with supporting handles 12 and 13, is operated. When a person holds the handles 12 and 13, and stands up, motion guide-arms 6 and 7, for assisting action and hands 8 and 9, are operated by an output of the force sensor assembled in the handles 12 and 13, to support the person to be assisted from behind by the power-assisting action for helping standing-up.
Patent JP-H1166318-A (JP)
Title: Image processor
Inventor: DOI MIWAKO
IPC: G06F3/0346
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To analyze and recognize the motion of an object exactly without degrading processing response time while following up fluctuation in the features of the image of an analytic object even when the fluctuation is considerable by changing an image acquisition parameter based on the feature amount of an image calculated by an image processing means. SOLUTION: When starting operation, a parameter setting part 1b initializes the image acquisition parameter and an image pickup part 1a starts acquiring an image based on the value of initial setting. The acquired image is outputted to an image processing part 2. The image processing part 2 analyzes this acquired image and calculates the amount of features such as the centroid, area and centroid velocity of the picked-up image in the object of processing object. Based on the calculated feature amount, judging processing is performed for changing the image acquisition parameter. When the motion of the processing object is at high speed and low speed, for example, an image acquisition part 1 is switched to high-speed mode image acquiring operation and low- speed mode image acquiring operation.
Patent JP-H0263813-A (JP)
Title: Manufacture of decorative molded product having inner space
Inventor: TAMURA TATSUYA
IPC: B29L22/00
Filed: 1988-08-31
Abstract: PURPOSE:To constitute the title method so that decorative properties on a surface side is not spoiled by a method wherein a main body of a molded product is stuck firmly to a back plate by providing a communicating hole continuing to an inner space on a position invisible from an outer surface side and after replacement of inner air with inactive gas, the communicating hole is sealed in an airtight state at an opening side of the back plate. CONSTITUTION:A main body 10 of a molded product is stuck close to a back plate 20 by holding an inner space 12 by inserting circumferential side part 11 of the main body 10 of the molded product into a recessed groove 21 and joined them to each other with an adhesive agent and sealant. Two communication holes 30, 31 are provided on the main body 10 of the molded product and back plate 20 by continuing the inner space 12 and outside to each other so that the communication holes 30, 31 are generated as a gas pouring path and air discharge path. After sticking of the main body 10 of the molded product to the back plate 20, since air within a factory and an organic solvent vapor of the adhesive agent are sealed within the inner space 12, chemically inactive gas not containing water such as nitrogen gas or dry air is poured into the inner space 12 and inner air is discharged to replace with the air or the gas. When the inner air is almost replaced with the inactive gas, parts 32, 33 are pressure-contacted on a circumferential surface by curing them with jigs 50, 51 through heating and the communication holes 30, 31 are blocked.
Patent JP-H05116032-A (JP)
Title: Manufacture of electric discharge machining electrode
Inventor: KAWANO YOICHI
IPC: B23H7/22
Filed: 1991-08-05
Abstract: PURPOSE:To significantly reduce the consumption of an electrode in electric discharge machining, and to reduce the surface roughness of a work by crashing a mixture obtained by heating and kneading both a carbonaceous material that has been crashed so as to have an average grain size of 10mum or less and a binder, into particles whose average grain size is 100 to 150% that of the carbonaceous material. CONSTITUTION:A carbonaceous material that has been crashed so as to have an average grain size of 10mum or less and a binder are heated and kneaded for obtaining a mixture. This mixture is crashed into particles whose average grain size is 100 to 150% that of the carbonaceous material, and is subjected to CIP(cold isostatical press) molding, baking, and graphitization for obtaining a desired graphite electrode A for electric discharge machining. The bulk density of the electrode A can thus be significantly reduced, and unexpectedly, the consumption of the electrode at the time of electric discharge machining can be significantly reduced. Since the bulk density can be reduced, the rise in hardness and the percent defective due to crack at the time of baking and graphitization can be reduced. Further, the structure of the electrode A becomes uniform as the average grain size of the mixture approaches that of the carbonaceous material, and accordingly the consumption of the electrode can be reduced.