baber/WOPTO huggingface dataset:
Patent JP-S63120803-A (JP)
Title: Control device for turbine
Inventor: KAWAI TAKUMI
IPC: F01D19/00
Filed: 1986-11-07
Abstract: PURPOSE:To stabilize speed control of a turbine, by constituting the control device for the turbine in the caption so that the speed of the turbine is monitored in order to switch the gain of regulating valve control according to the mode selected from speed increasing control at starting-up, constant speed control, and speed regulating control in rated operation. CONSTITUTION:The classification is made for the turbine control into 3 modes; i.e., speed increasing control in starting-up, constant speed control and speed regulating control in rated operation. In the speed increasing control a contact 150 is selected where the deviation between the acceleration 106 obtained by differentiating (107) the turbine speed 102 and the preset acceleration 103 is subjected to substraction (109). And the control signal obtained by proportional integration (110) of this deviation is defined to be a regulating valve command signal. In the constant speed control, a contact 151 is to be selected where the proportional integration (111) of the deviation 114 between the turbine speed 102 and the preset speed 101 is defined to be a command signal. In the rating speed control, a contact 152 is to be selected so that the regulating valve can be controlled following the CV settling factor according to the deviation 117 of the turbine speed 102 from the preset rated speed 100.
Patent JP-H09106373-A (JP)
Title: Invalidating method for shared data in computer system
Inventor: TANAKA TOSHIHARU
IPC: G06F12/06
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an invalidating method for shared data for keeping consistency of shared data in a computer system for which plural processors are connected in tree structure. SOLUTION: In response to the request of update of shared data (a) at a 1st processor 100-2, shared data (a) at a most significant 2nd processor 100-1 holding shared data (a) are updated. Then, the copy of shared data (a) held by the lower-order processor 100-2 than the 2nd processor 100-1 is invalidated in chain manner through the tree structure, and the shared data are updated at the 1st processor 100-2.
Patent JP-H08125480-A (JP)
Title: Matching circuit and matching method
Inventor: KAWAGUCHI TSUNEJI
IPC: H03H7/38
Filed: 1994-10-27
Abstract: PURPOSE: To attain surer matching by using a switch so as to select connection of other terminal of two reactive elements to ground or connection of the terminal to an output terminal thereby expansion of a matching range and duplicated matching range. CONSTITUTION: The circuit is made up of 1st and 2nd reactive elements 11a, 12a whose one terminal connects to an input terminal RFIN and 1st and 2nd switches 13a, 14a used to select the connection of the other terminal of the elements 11a, 12a to an output terminal RFOUT or ground and also made up of 1st and 2nd reactive elements 11b, 12b whose one terminal connects to an output terminal RF OUT and 1st and 2nd switches 13b, 14b used to select the connection of the other terminal of the elements 11a, 12a to the input terminal RF IN or ground. Thus, the reactive elements required for matching with a same impedance more easily realized are employed different from a conventional circuit and the actual matching available range is extended.
Patent JP-H02112325-A (JP)
Title: Model control circuit for facsimile equipment
Inventor: MINOURA MOTOO
IPC: H04N1/32
Filed: 1988-10-21
Abstract: PURPOSE:To prevent a communication error and to attain excellent reception by sending an equalizer re-lead-in signal to a MODEM circuit when that an equalizer is not converged is detected from a received data condition. CONSTITUTION:When a training check signal is received, by receiving the data outputted from a MODEM circuit 1, that an equalizer 2 is not converged is detected by a detecting means 3 when the equalizer is not converged. By receiving the detected output produced from the detecting means 3, the equalizer re-lead-in signal is outputted from a re-lead-in signal generating means 4 to the MODEM circuit 1. Consequently, the equalizer 2 of the MODEM circuit 1 is made convergent. Thus, when the equalizer 2 is not converged due to the inferior condition of the communication circuit or the leakage of an incoming noise larger than the received signal to the communication line, it is detected, the equalizer re-lead-in signal is inputted to the MODEM circuit 1, and the equalizer 2 of the MODEM 1 can be converged.
Patent JP-H11110182-A (JP)
Title: Automatic customizing system for icon
Inventor: ISHIGURO ARATA
IPC: G06F3/0481
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To automatically arrange an icon to have an arrangement and a size so as to be used by an operator in the easiest way and to improve the icon operability. SOLUTION: An icon changing rule decision means 21 decides the rules to change the position and size of an icon, and these decided rules are stored in an icon changing rule storage part 31. A work situation grasping means 22 accumulates the icon operations of an operator and produces the icon operation accumulation information to store it in a work situation storage part 32. An icon position/size decision means 23 collates the icon changing rules stored in the part 31 with the icon operation accumulation information stored in the part 32 to decide the position and size of the icon.
Patent JP-S63118310-A (JP)
Title: Curable resin composition
Inventor: TAKIYAMA EIICHIRO
IPC: C08F299/02
Filed: 1986-11-07
Abstract: PURPOSE:To obtain a composition having excellent adhesivity, water-resistance, chemical resistance and mechanical strength, by compounding an oligo(meth) acrylate to a side-chain unsaturated resin having (meth)acryloyl group at side- chain terminal via a skeleton structure of epoxy resin. CONSTITUTION:The objective resin composition is produced by compounding (A) a side-chain unsaturated resin of formula I [A is main chain composed of a copolymer resin of a vinyl monomer and a (meth)acryloyl group; R is H or CH3; Y is an epoxy resin residue obtained by forming an ester bond by ring-opening addition reaction of an epoxy group in the molecule with carboxyl group and removing said ester bond from the reaction product], (B) an oligo(meth)acrylate having one or more (meth)acryloyl groups in one molecule (e.g. the compound of formula II) and, if necessary, (C) a polymerizable monomer (e.g. styrene). The composition is useful in the field of paint, adhesive, molding material, cast product and FRP.
Patent JP-H04140154-A (JP)
Title: Ion-current control head
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/00
Filed: 1990-10-02
Abstract: PURPOSE:To enable accurately taking a large quantity of ion current into an ion- current passage hole by constituting an insulator layer from a plurality of insulator layers having different dielectric constants and by selecting the dielectric constant of the insulator layer arranged on the ion source side to be smaller than that of the insulator layer arranged on the recording medium side. CONSTITUTION:On the ion source side, a first electrode 21 equipped with a large diameter ion-current convergent opening 41 and insulator layers 24, 25 are provided integrally and, in the first electrode 21, the large-diameter opening 41 is arranged concentrically with an ion-current control opening 42 and in the form of two-dimensional matrix. Further, the insulator layer 24 is formed by the material of small dielectric constant epsilon1 and the insulator layer 25, by the material of large dielectric constant epsilon2, and a voltage working in the direction of converging the ion current is always applied between electrodes 21 and 22. Therefore, the ion current, which comes flying from the ion source, is converged by the action of the large opening 41 and fed into the ion-current control opening 42. Thus, when the large opening 41 is provided, it is possible to take in an ion flow rate not less than the maximum ion flow rate which the control opening 42 singly can take in.
Patent JP-2001082158-A (JP)
Title: Control device for engine with supercharger
Inventor: HAYASHIBARA HIROSHI
IPC: F02D21/08
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To properly control a supercharge pressure to effectively improve fuel consumption without degrading emission even in transient operation of an engine. SOLUTION: This control device has a first target supercharge pressure setting means 47 setting a target supercharge pressure in steady operation and a second target supercharge pressure setting means 49 setting a target supercharge pressure in transient operation, corresponding to an operation state of an engine; target supercharge efficiency setting means 48, 50 setting target supercharge efficiency, an operation state decision means 51 deciding whether the engine is in a transient operation state or in a steady operation state, and a supercharge pressure control means 43 executing feedback control of a supercharge pressure on the basis of the target supercharge pressure and the target supercharge efficiency when the operation state decision means 51 decides that the engine is in the transient operation state.
Patent JP-S62126080-A (JP)
Title: Device and method for winding connection product
Inventor: OGAWA YOJI
IPC: B65H37/04
Filed: 1985-11-25
Abstract: PURPOSE:To prevent the occurrence of rewinding through automatic adhesion of the rear end part of an interlayer sheet to the winding peripheral surface, by a method wherein a double-coated tape is automatically adhered to the interlayer sheet. CONSTITUTION:A connection product G discharged from a press F is wound around a winding reel 5 mounted to a side plate 3 on the one side through a louper J, a feed roller H, and a variable guide M. In winding of the connection product G, during the initial stage of winding, the connection product is wound in a way that the variable guide M is turned downward so that the connection product G is nipped with the winding inner surface of an interlayer sheet 8 unwound from a paper 7 in roll. When a winding amount is increased to a set value, a cutter I is actuated, and when winding of the rear end of the cut connection product G is completed, a motor 15 for winding mounted to a side plate 3 is stopped. The variable guide M is raised to the upper surface of the side plate 3, the side plate 3 is turned in a 180 deg. arc, and the product is moved to the reel replacement side. A side plate, positioned to the reel replacement side, is turned in a 180 deg. arc and is moved to the winding side.
Patent JP-S63116681-A (JP)
Title: Flow guide unit of extruder
Inventor: SHIMAOKA KOICHI
IPC: B01F15/06
Filed: 1986-11-05
Abstract: PURPOSE:To smooth flow of an extrudate, by forming the tip of a flow guide unit provided in a channel on the extruder side into a tapered shape in a cooler attached to the front of the extruder. CONSTITUTION:A cooler 8 is provided at the tip of a barrel 4 of an extruder through a die 7 and a flow guide unit 20 is provided in an extrudate channel in the interior of the cooler 8 to make the extrudate channel into an annular shape. In such a kneading and extruding apparatus, the tip part 24 of the flow guide unit 20 on the extruder side is formed into a tapered shape.
Patent JP-S63119868-A (JP)
Title: Centering steady rest
Inventor: FUMIYA AKIRA
IPC: B05B7/16
Filed: 1986-11-06
Abstract: PURPOSE:To permit dealing with three-dimensional external forces by disposing 3 pieces of freely rotatably balls on the same circumference in such a manner that the central angles of the adjacent balls do not exceed a specific angle and moving the respective balls synchronously in a diametral direction, thereby expanding the range for gripping a work. CONSTITUTION:This centering steady rest is set to the free end of a cylindrical base material which rotates and expands thermally in; for example, plasma thermal spraying. Three pieces of the freely rotatable balls 13-15 are disposed on the same circumference of the above-mentioned steady rest by means consisting of a driving shaft 29, spur gears 30, 26, 27, screws 18, 19, 28 supporting arms 16, 17 and ball bearings 10-12 in such a manner that the max. central angle alpha of the adjacent balls does not exceed 180 deg.. The respective balls are cooperatively moved synchronously in the diametral direction (e.g., 13r-15r). As a result, the range for gripping the work W is expanded and the dealing with the three-dimensional external forces is permitted.
Patent JP-H07120612-A (JP)
Title: Color filter for liquid crystal display
Inventor: OYAMA MASATSUGU
IPC: G02B5/20
Filed: 1993-10-22
Abstract: PURPOSE:To provide a color filter for a liquid crystal display unliable to generate a crack and separation in a liquid crystal driving transparent electrode in the manufacturing process and even with the lapse of time after the manufacture. CONSTITUTION:The color filter for a liquid crystal display is provided with at least an electrical insulating transparent base, plural kinds of colored layers disposed in specified patterns on the electrical insulating transparent base, and liquid crystal driving transparent electrodes provided on these colored layers or between the electrical insulating transparent base and plural kinds of colored layers. The liquid crystal driving electrode is formed out of an amorphous oxide containing zinc element and an indium element as the main cationic element.
Patent JP-H1180849-A (JP)
Title: Device for filtrating molten metal
Inventor: TSURUOKA SAIZO
IPC: C22B9/02
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To filtrate molten metal in recycle of aluminum cans in good condition. SOLUTION: A first chamber 2 having a molten metal charging hole 24 and a second chamber 3 having a molten metal discharging hole 25 are arranged in the series state at the right and left parts in the inner part of the filter vessel 1 formed with refractory. A first filter unit 4 formed of a vertical side plate 5 at the inlet side, a vertical side plate 6 at the outlet side and a horizontal filter tube 7 having rough mesh is inserted in the first chamber 2, and a second filter unit 14 formed of a vertical side plate 15 at the inlet side, a vertical side plate 16 at the outlet side and a horizontal ceramic tube 17 having fine mesh is inserted in the second chamber 3. The molten metal charged from the molten metal charging hole 24 is treated in series of the first filter unit 4 and the second filter unit 14 and discharged from the molten metal discharging hole 25.
Patent JP-H08123401-A (JP)
Title: Multiple moving picture display device
Inventor: TAKIZAWA TETSUO
IPC: G06T13/80
Filed: 1994-10-28
Abstract: PURPOSE: To display plural moving pictures by making respective video data source units of a graphics terminal only plot the entire areas of their moving pictures on a single frame buffer at all times without paying attention to the display shapes of the moving pictures. CONSTITUTION: The frame buffer 103 holds image information of a screen including plural moving pictures. A data buffer 102 temporarily holds pixel data. A video plane memory 109 holds the respective discrimination numbers of the moving pictures to be put at respective pixel positions of the frame buffer 103. A moving picture discrimination number register 110 holds the discrimination numbers of the moving pictures of which pixels are written in the frame buffer 103 at this time. A comparator 111 compares the discrimination numbers of the moving pictures from the moving picture discrimination number register 110 with the discrimination numbers of the moving pictures from the video plane memory 109 by as many as the pixels stored in the data buffer.  A control circuit 6 allows the moving pictures to be written in the frame buffer 2 when coincidences are obtained, but inhibit the moving pictures to be written the frame buffer 2 when not.
Patent JP-2000085540-A (JP)
Title: Wiper device
Inventor: TAKAMOTO KAZUO
IPC: B60S1/24
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To stably wipe away by turning a wiper arm at a small angular acceleration by a driving force applied from a link connecting rod through each arm of a four-joint interlock motion mechanism. SOLUTION: Articulated arms 6-8 constitute a four-joint interlock motion mechanism. When a motor arm 4 is rotated together with an output shaft of a wiper motor 3, the articulated arms 6-8 are sequentially turned through a link connecting rod 5 so that swing arms 9, 10 are sequentially turned to a vehicle body. The turning of the swing arms 9, 10 cause turning of a wiper arm 11 so that a wiper blade wipes away a wipe surface. Thereby, the wiper arm 11 is turned at a small angular acceleration by a driving force applied from the link connecting rod 5 through the articulated arms 6-8. Accordingly, because a change in the angular acceleration of the wiper blade is reduced, stable wiping can be performed.
Patent JP-H07190881-A (JP)
Title: Tracer-gas leakage detector and operation thereof
Inventor: JIRU BARE
IPC: G01M3/20
Filed: 1994-10-28
Abstract: PURPOSE: To reduce the energy consumption of a detector and extend the service life thereof by using a cold cathode type gas analyzer capable of performing an ionizing process and selecting ions via the deflection thereof in magnetic field. CONSTITUTION: A pump system including a secondary pump 2 and a primary pump 3 is connected to a cold cathode type gas analyzer 1. Also, a duct 4 is connected to the inlet joints 5 of a pressure gauge 7 and a detector. The use of the cold cathode type analyzer 1 ensures an extremely short start time. Thus, efficiency is improved and power consumption is reduced. Also, no filament is used, and freedom from concern about the application of heat to otherwise adjacent parts is ensured, thereby extending service life. As a peculiar operation method, parts as testing objects are preliminarily evacuated on the operation of the pump system, while the analyzer 1 is kept off. When the internal pressure of the analyzer 1 drops to 10<-4> mbar, a power supply is turned on and helium gas is sprayed to the testing objects. In addition, as the start time is extremely short and a power supply for an ion source can be modulated, the ion source can be operated at high pressure.
Patent JP-H03127550-A (JP)
Title: Group 3 facsimile modem device and control method therefor
Inventor: TSUMURA NAOKI
IPC: H04N1/32
Filed: 1989-10-13
Abstract: PURPOSE:To attain MODEM training of high speed MODEM function by provid ing a means detecting the start of a synchronizing signal of the high speed MODEM function. CONSTITUTION:In a transmission energy spectrum of a segment SG2 of a V.29 MODEM (at 9600bps), there are peaks at a carrier frequency 1700Hz of the V.29 MODEM and at frequencies 500 and 2900Hz apart from the carrier fre quency 1700Hz by a frequency of 1200Hz corresponding to a modulation speed 2400baud. Then a synchronizing signal detection circuit 26 discriminates it that the segment SG2 of a synchronizing signal is detected when the transmis sion of signal energy at the frequencies of 500 and 2900Hz is larger than a prescribed value. When the synchronizing signal detection circuit 26 detects the segment SG2 of the synchronizing signal, a MODEM control section 23 switches a demodulation section 21 and a modulation section 24 to the V.29 MODEM function (at 9600bps), a switching end signal is outputted to the group 3 facsimile MODEM 9 and a CPU 1 transfers to the picture information recep tion processing by the V. 29 MODEM function(at 9600bps). Thus, the training of the high speed MODEM function is attained.
Patent JP-H04142817-A (JP)
Title: Equalizer
Inventor: YOSHIMURA SHUNJI
IPC: H03H21/00
Filed: 1990-10-04
Abstract: PURPOSE:To configurate the equalizer with a digital filter or the like even when a sampling clock or the like is unable to set to the several number of multiple of a channel clock or over by equalizing a transmission signal analogically to recover the clock, and using the said clock so as to equalize the transmission signal digitally. CONSTITUTION:The equalizer is provided with an analog equalization means 11 applying analogical equalizing processing to a transmission signal to recover a clock from the transmission signal on which the clock is superimposed, a clock recovery means 13 to recover the clock from the equalized signal, and a digital equalization means 15 using the clock so as to apply digital equalization processing to the transmission signal. Then the transmission signal is equalized analogically to recover the clock, the clock is used to equalize the transmission signal digitally and the transmission signal equalized digitally is outputted. Thus, even when a sampling clock or the like is unable to set to the several number of multiple of a channel clock or over, the equalizer is configurated with a digital filter or the like.
Patent JP-H09114901-A (JP)
Title: Information processing system and method therefor
Inventor: SUDA ARUNA ROORA
IPC: G06Q10/10
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To convert information of a family register in a text form into a form fitted to a data base by referring to a knowledge base having knowledge on the description form of the family register and outputting information of a prescribed item from inputted information. SOLUTION: When the analysis part 91 of a family register processing part 42 receives the text of the family register, it calls a sentence analysis part 291, makes it analyze the given text and compiles an analyzed result and transmits it to a data extraction part 92. The data extraction part 92 extracts required data among analyzed information and generates and outputs the output of a decided output form. The text of the family register is analyzed by the analysis part 91 and is shown by knowledge structure in the same way as expression in the sentence analysis part 291. The analysis part 91, the data extraction part 92 and the sentence analysis part 291 use the knowledge of the family register in the knowledge base 60 through a knowledge base manager.  All analyzed information are converted into knowledge structure expression, and the data extraction part 92 extracts required information by using knowledge on the structure.
Patent JP-S63119017-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: ISHIZAKA YASUO
IPC: G11B5/66
Filed: 1986-11-07
Abstract: PURPOSE:To permit improvement in reproduction output and realization of high density recording by respectively specifying the content concn. of a 3rd element, the thickness of a magnetic film and the forming temp. of the magnetic film. CONSTITUTION:The content concn. of the 3rd element of a perpendicular magnetic recording medium formed with the magnetic layer consisting of cobalt and chromium added with at leas either of niobium and tantalum thereto as the 3rd element on a base is specified to 5-10at%, the thickness of the magnetic film to 0.1-0.3mum and the forming temp. of the magnetic film to 150-200 deg.C. Since the recording medium is thereby so constituted that the perpendicular coercive force is increased from the base side toward the front side of the magnetic film, the perpendicular coercive force on the front side where a demagnetization field is large increases and the influence of the demagnetic field on the surface of the magnetic film decreases. The high density recording is thus permitted.