baber/WOPTO huggingface dataset:
Patent JP-S5864505-A (JP)
Title: Feedback control circuit for servo system
Inventor: ITOU TOMIO
IPC: G05B11/32
Filed: 1981-10-13
Abstract: PURPOSE:To obtain a control system with good response, by superposing the acceleration signal of a load upon the difference between an angle error signal and a speed feedback signal and thus generating a speed control signal for a motor in the feedback control circuit of a servo system for an antenna. CONSTITUTION:An arithmetic device 1 finds the difference between an angle command signal (a) and an angle feedback signal (f) to output an angle error signal (c). An arithmetic device 3 finds the difference between the signal (c) and a speed feedback signal (e) and superposes the acceleration signal (g) upon the difference to output a speed error signal (d). When this signal (d) is supplied through a compensating circuit 4 and a power amplifier 5, a motor 6 turns a load. Then, a speed detector 8 detects the speed of the motor 6 and feeds a signal (e) back to the arithmetic device 3. An angle detector 9, on the other hand, detects the rotational angle of the load 7 and feeds a signal (f) back to the arithmetic device 1. Further, an acceleration detector 10 detects the acceleration of the load and feeds a signal (g) back to the arithmetic device 3.
Patent JP-S6142056-A (JP)
Title: Channel device
Inventor: SHIBATA YOSHIHISA
IPC: G06F13/12
Filed: 1984-08-03
Abstract: PURPOSE:To generate an artificial fault without any person's help by providing a converting circuit on an I/O interface signal line, and setting freely a value of data. CONSTITUTION:When the select-out is set to ''1'' (step 203), and thereafter, converting mode FFs 4-i-1, 4-i-2 to operation-in are set to ''11'' (step 203'), the operation-in remains ''0''. Therefore, time-out is detected in a step 205, and in a step 206, an operation of the first error processing is executed. Also, when converting mode FFs 4-i-1, 4-i-2 to 1 bit are set to ''01'', in bus-in as shown in a step 211' in addition to an operation (an IOD address is inputted from BUS IN) in a step 211, a parity error of the bus-in (BUS IN) can be generated artificially. In this way, an error state of an I/O interface operation can be generated by only setting the converting mode FF of an I/O interface corresponding to a fault whose generation is desired, to a suitable value.
Patent JP-S6055201-A (JP)
Title: Thickness meter for plate material under travelling
Inventor: HIMIZU KAZUO
IPC: G01B5/06
Filed: 1983-09-06
Abstract: PURPOSE:To prevent the generation of a measuring error due to the inclination of a plate by providing the titled meter with a measuring head having an axial interval measuring means and a guide roller means supporting a plate-like member so as to travel the member optionally and a supporting part supporting the measuring head. CONSTITUTION:The travelling interval thickness meter measures the axial interval of two gauge rollers 95, 97 rotating while abutting upon the travelling plate- like member. The supporting part 10 is arranged close to a rolling mill, a continuous testing machine, etc. and the measuring head 12 for measuring the thickness of a plate is fitted to the front end side of the supporting part 10 through a connection part 11. The supporting part 10 is provided with a cylindrical column 13 vertically set up on a mount to be optionally moved front and back and a supporting block externally inserted into the column 13 so as to be moved vertically and optionally. Said constitution makes it possible to prevent the generation of a measuring error due to the inclination of the plate.
Patent JP-H1116485-A (JP)
Title: Electron gun, ion generator, ion trap device, electron trap device, or vapor deposition device
Inventor: YAMAMURA TAKESHI
IPC: H01J37/08
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To trap unnecessary reverse flow electrons, reduce discharge elements, obstruct the entry of reverse flow electrons, and lengthen the life by arranging a magnetic field generating means as an ion trap, an ion trap target, and a magnetic shield means. SOLUTION: Cations reversely advancing to electron beams pass through a magnetic lens 12 and a gas pouring chamber 11, and the amount of cations is increased in the gas pouring chamber 11. The cations enter from an opening 9a of a magnetic shield 9 in reverse to electron beams. Since magnetic field is generated by a coil 7 on the inside of the magnetic shield 9, the cations go out from an opening 9c different from an opening 9b from which the electron beams go in, and collide with an ion trap target 8. Since the ion trap target 8 is at an earth potential the same as an anode 5, charges are absorbed, generated scattered atoms flow out on the electron beam side with a vacuum exhaust device 10 nearly arranged, to avert generating ions again eventually.
Patent JP-S645207-A (JP)
Title: Oscillation circuit
Inventor: TANITSU MAMORU
IPC: H03B5/32
Filed: 1987-06-29
Abstract: PURPOSE:To contrive to reduce power consumption by replacing an inverter gate as an amplifier into a clocked inverter gate having an input gate in comparision with a conventional oscillation circuit so as to stop the operation of an internal oscillation circuit in utilizing the output from an external oscillation circuit. CONSTITUTION:In fixing a terminal C to 'L', the clocked inverter gate comprising transistors 2-5 acts like an inverter and an external vibrator and a feedback resistor 1 constitute an oscillation circuit. The oscillation output consists of the external vibrator and the feedback resistor 1 and its oscillated output is outputted to terminals E, F. In fixing the terminal C to 'H', the said clocked inverter gate is nonconductive and the oscillation is stopped. Simultaneously, the N-FET 14 is conductive and the gate of the inverter 15 is fixed to 'L'. In this case, the same output as the output from an external oscillation circuit is obtained at the terminal F. The power consumption is reduced by the current flowing to the internal oscillation circuit itself and the external load through the stop of the internal oscillation circuit.
Patent JP-S647207-A (JP)
Title: Spline interpolating system
Inventor: SHIBATA TOMOATSU
IPC: G05B19/4103
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a smooth spline curve from a small number of points by determining the coefficient of a cubic expression from two given points and two end points conditions with the curve as the spline curve of the cubic expression, obtaining the spline curve and interpolating the curve. CONSTITUTION:With the curve as the spline curve of the cubic expression, the coefficient of the cubic expression is determined, the spline curve is obtained and the curve is interpolated from three given points and one end point conditions. Namely, since a numerical control device successively reads a command tape and proceeds the processing while the curve is interpolated, many points cannot be simultaneously given. Consequently, with the spline curve as the cubic expression, two points and two end points conditions, three points and one end point conditions and four points are respectively given, four coefficients of the cubic expression are determined and the section between the present position are a next point is interpolated. Thus, a smooth spline curve can be obtained from a small number of the points.
Patent JP-S6057103-A (JP)
Title: Method of feeding pulverized fuel to multistage type fluidized-bed boiler
Inventor: MIZOKAWA TAKUMI
IPC: F23N1/00
Filed: 1983-09-06
Abstract: PURPOSE:To perform rapid and smooth feed control of pulverized fuel, by a method wherein a plurality of combustion zones are independently formed, an independent pulverized fuel feed equipment is located in juxtaposition therewith, and an amount of the pulverized fuel supplied is controlled through detection of a required combustion amount at each combustion zone. CONSTITUTION:3 pulverized fuel outlet ports 1, 2, and 3 are formed in the base of a pressurizing container Ai, exhaust gas, fed in the direction of an arrow mark along a line 28, is branched into 3 gas flows flowing through a valve 18, and the branched gases are respectively forcibly fed to the outlet ports 1, 2, and 3. Through lines 7, 8, and 9, feed gas for blowing in pulverized fuel through inlet ports 25, 26, and 27 is fed, the feed gas flows to mixing tees 10 through flow meters 15, 16, and 17 and valves 22, 23, and 24, and the feed gas joins the discharged pulverized fuel. The fuel is conveyed by means of a gas flow through feed lines 7', 8', and 9', and is fed to the inlet ports 25, 26, and 27. According to an instruction from a differential pressure control loop 14, the opening of the valve 18 is regulated to regulate a feed amount.
Patent JP-S6056719-A (JP)
Title: Conveying system for glanular material such as gravel, sand, etc.
Inventor: NISHIKAWA TADAAKI
IPC: B65G53/28
Filed: 1983-09-05
Abstract: PURPOSE:To convey granular materials, by connecting the lower opening of a hopper through a shut-off valve to a pipe section which communicates the discharge port of a high-pressure blower with a discharge pipe. CONSTITUTION:When a shut-off valve 12 is closed, the air-pressure in a hopper 2 lowers so that high-pressure air stream is effected in a suction hose 7. By moving a suction port 13 along a sand layer 17 in a clean water reservoir 16 with the suction port 13 being made near to the surface of the sand layer 13, filtrated sand from the sand layer 17 is sucked under a high-pressure, through the suction port 13, the suction hose 7 and an upper opening 6, successively, and is then accumulated in the hopper 2. Since air having flown into a cyclone separator 18 from the discharge port 8 of a high-pressure blower 3 is vented to the outside of the system through a ventilator port 18, the filtrated sand accumulated in the hopper 2 successively drops into a pipe section 10 when the shut-off valve 12 is opened, and is then thrusted out by means of the above-mentioned air stream directed from the discharge port 8 to the cyclone separator 14, thereby the sand is discharged to the outside of the system through the lower opening 19 of the cyclone separator 14.
Patent JP-H0911657-A (JP)
Title: Paste printing method, mask and mounting method
Inventor: TONAI SHINICHI
IPC: B41N1/24
Filed: 1995-06-30
Abstract: PURPOSE: To supply solder paste without generating small bumps by using a mask wherein at least one of a plurality of through-holes has a third cross-sectional area smaller than each of the first and second cross-sectional areas thereof on two surfaces of the mask within at least one specific range in the mask. CONSTITUTION: At least one of through-holes has a first cross-sectional area S1 on the first surface of a mask and also has at least one third cross-sectional area S3 smaller than the second crosssectional area S2 on the second surface of the mask in the mask. At this time, the cross-sectional diameters d1, d2, d3 corresponding to S1, S2, S3 have conditions of (d3=k(d1+d3), 0.6<=k<=0.9 (den=(4sn/π)<1/2> , n=1, 2, 3). By this constitution, only solder paste charged under protruding parts is punched at a time of printing to be transferred to a substrate.
Patent JP-H0329552-A (JP)
Title: Telephone exchange
Inventor: KOMODA YOSHIYUKI
IPC: H04M3/42
Filed: 1989-06-27
Abstract: PURPOSE:To attain sure dialing with a dial input after hooking by making dialing based on a dial signal stored when the dial input exists within a prescribed time after the input of hooking and keeping external line talking state when no dial input exists. CONSTITUTION:When a dial input comes within a prescribed time (e. g. 2sec) after a control section uses a hook DP(dial pulse) detection circuit to detect hooking, it is discriminated to be a dialing after external talking is terminated once and dialing is applied based on a dial signal stored in a built-in buffer memory. When no dial input exists within a prescribed time, the external line talking state is continued. Thus, the dialing is surely transited with the presence of the dial input after hooking.
Patent JP-2000350645-A (JP)
Title: Merchandise moving apparatus
Inventor: HAYASHI MITSUZO
IPC: A47F5/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise moving apparatus that can be installed and removed in a single operation and can be positioned only where and when necessary to reduce losses, while utilizing a merchandise display that has a merchandise display bar in widespread use. SOLUTION: This merchandise moving apparatus 1 comprises: a base part 2; guide means 3 fixed to the base part and extended above a merchandise display bar B3 toward the front face of a merchandise display rack in an approximately parallel relation with the merchandise display bar B3; an operating rod 4 mounted in such a way as to be slidable in a parallel relation with the merchandise display bar B3 as it is guided by the guide means 3; and a merchandise moving member 5 fixed to the operating rod 4 and projected downward in a manner that enables merchandise G hung on the merchandise display bar B3 to be moved by the sliding motion of the operating rod 4. The base part 2 can be removably attached to a merchandise display B1 and an operator can move the merchandise G to the front face of the merchandise display rack simply by pulling the operating rod 4.
Patent JP-S6143160-A (JP)
Title: Cyclohexenedicarboxylic acid diamide, and herbicide comprising it as active ingredient
Inventor: NAOHARA TETSUO
IPC: C07C313/00
Filed: 1984-08-06
Abstract: NEW MATERIAL:A compound shown by the fomula I (X is halogen; Y is H, or halogen; R is alkenyl, alkynyl, etc. R<1> and R<2> are H, alkyl, alkenyl, alkynyl, etc.). EXAMPLE:N-{ 4-Chloro-2-fluoro-5-[ (1-propoxycarbonyl)butyltio ]phenyl }-N'-acylcyclohexene-1,2-dicarboxylic acid diamide. USE:A herbicide. Useful as a selective herbicide for cultivating crops such as rice plant, soybean, sunflower, etc. Showing high herbicidal activity against wild moring glory, China jute, etc. in plowed fields, having high safely to crops. PREPARATION:1mol compound shown by the formula II is reacted with 1- 1.5mol amine shown by the formula III in the absence of a solvent or in a solvent such as dimetyl ether, acetone at 0-50 deg.C to give a compound shown by the formula I.
Patent JP-H062843-A (JP)
Title: Burning instrument
Inventor: INOUE MASAATSU
IPC: F23N5/12
Filed: 1992-06-23
Abstract: PURPOSE:To detect a flame current correctly so as to be capable of effecting combustion normally by a method wherein the output of an integrating unit is compared with a voltage, corresponding to a low flame current, upon starting combustion while the same is compared with another voltage, corresponding to a high flame current, after a predetermined period of time has elapsed. CONSTITUTION:Upon starting combustion, a control unit 20 selects a first voltage 6, corresponding to a low flame current, as a voltage compared with the output of an integrating unit 5 within a predetermined period of time after operating a fuel supplying unit 3. According to this method, the mistaken decision of burning condition, which is due to the poor stabilization of flame upon starting combustion, can be prevented. After starting the combustion, the control unit 20 selects a second voltage 7, corresponding to a high flame current, as a voltage compared with the output of the integrating unit 5 when a predetermined period of time has elapsed after operating the fuel supplying unit 3. According to this method, imperfect combustion upon stabilized combustion can be detected.
Patent JP-H08332682-A (JP)
Title: Production of disc brake cover
Inventor: KUSAKA TOSHIO
IPC: B29C69/00
Filed: 1995-06-06
Abstract: PURPOSE: To provide a disc brake cover excellent in waterproofness and heat resistance and preventing the adhesion of water to a rotor by compacting a mat like paper material formed from a fibrilated waste paper material to which a specific resin is added under heating and pressure to mold the same into a predetermined cover shape and performing the mutual welding and thermosetting of the paper fibers of the molded cover. CONSTITUTION: As a waste paper material becoming a raw material, a paper material discarded heretofore such as a waterproof paper sheet having a thermoplastic resin applied to the surface thereof in predetermined film thickness is used. This paper material is passed through the gap between rolls fitted with nails to fibers and finely divide the paper and thermoplastic resin layer of the paper material and a thermoplastic resin and a heat-resistant resin are added to the fiberized and finely divided matter to uniformly stirr the resulting mixture to form a predetermined mat like paper material 19. This material 19 is pressed by molds 21a, 21b so as to be formed into a shape almost coinciding with that of a disc brake cover 1 not only to melt the thermoplastic resin but also to mutually weld paper fibers and yarns to cure a thermosetting resin.  Next, the unnecessary part (burr) of the outer peripheral edge of a cylindrical part 1b, the part of the through-holes 19 of an outside plate and the part of the notch part 11 of the cylindrical part 1b are burnt off to mold the disc brake cover 1.
Patent JP-S6217429-A (JP)
Inventor: KURISUCHIYAN GEI
IPC: F16D23/14
Filed: 1986-07-15
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-H0512042-A (JP)
Title: Resource management system for operating system
Inventor: TANAKA EISHIN
IPC: G06F9/46
Filed: 1991-07-05
Abstract: PURPOSE:To quickly manage various management resources by using a virtual storage management unit to manage the management resources on an operating system operated on an electronic computer system. CONSTITUTION:A management table 2c for individual classifications sets addresses of resource management blocks 2f and 2g to be managed to pointer tables 2d and 2e for resource management blocks. The address of the management table 2c is set to a resource management block entry address calculating register 2b, and one area in the management table is selected by an offset 2j in the management table. That is, one area in pointer tables to management blocks is selected by the pointer table 2d to the indicated management block (like a task management block) and the offset 2j in the pointer table. This area is read out to quickly obtain the address of the resource management block.
Patent JP-S6412844-A (JP)
Title: Manufacture of high voltage rotary electric machine coil
Inventor: HAGA KOJI
IPC: H02K15/12
Filed: 1987-07-01
Abstract: PURPOSE:To enhance bonding strength by covering in contact both side faces of a shaped coil conductor, securing an exfoliation preventive layer having protruding lattice-like ribs toward a main ground insulating layer to the conductor, and clamping a metal mold. CONSTITUTION:After a mica tape layer 14 is wound on a shaped coil conductor 1 rigidly integrated with an exfoliation preventive layer 11, a metal mold is clamped. The layer 14 of a coil contained in the mold is formed at the contact of lattice-like ribs 12 linearly with a presser and at a recess enclosed by the ribs 12 with a nonpressor to form an impregnation path having a local narrow part by the presser between the tapes. Accordingly, difference of slow and fast flows is generated at the time or impregnating, the resin and a curing catalyst are mixed upon agitation generated by the difference, and the reverse flow of the resin once impregnated at the time of heating and curing is prevented by the local narrow part. Accordingly, a main dense ground insulating layer 17 containing no void can be formed.
Patent JP-H04361543-A (JP)
Title: Prober
Inventor: ASAI MIKIO
IPC: H01L21/66
Filed: 1991-06-10
Abstract: PURPOSE:To obtain a prober whose life is long by a method the contact pressure of probe to the bonding pad of a wafer is kept evenly and properly by making a chuck top, which fixes the wafer, parallel to a probe card with high precision. CONSTITUTION:A chuck top 7 is provided with a plurality of laser oscillators 21, half mirrors 22 and 23, a totally reflecting mirror 24 and counters 25. A probe card 1 is provided with a circular totally reflecting mirror 26. A prober reference washer 3 is provided with a stepping motor 28 for adjusting the height of the above washer 3 and a taper pin 27. A prober is provided with a control means 29 which calculates the distance between the top 7 and each point on the card 1 on the basis of information by using the counters 25 and sends such correction data that the top 7 and the card 1 are in parallel to each other with high accuracy to the motor 28.
Patent JP-H0918557-A (JP)
Title: Cordless telephone device
Inventor: SHIMANAKA MASAYA
IPC: H04W12/08
Filed: 1995-06-30
Abstract: PURPOSE: To enable users who use respective slave equipments to securely use one-operation dial numbers and abbreviated dial numbers registered in the respective slave equipments by preventing a connection in wrong combination of a master equipment and slave equipments. CONSTITUTION: When a slave equipment 14 is set to the master equipment 10, both the external connection terminals of the master equipment and slave equipment are connected to each other and discrimination information set in the slave equipment 14 is sent as a discrimination signal 20 by wire to the slave equipment recognition part 12 in the master equipment 10 through the external connection terminals. The slave equipment recognition part 12 discriminates whether or not this discrimination signal 20 matches the discrimination information registered in the master equipment 10. The slave equipment recognition part 12 supplies a discrimination result signal 21 indicating the discrimination result to a discrimination result transmission part 13.  The discrimination result transmission part 13 sends information showing whether or not the slave equipment 17 is used originally in a pair to the outside.
Patent JP-H0914020-A (JP)
Title: Starting fuel combustion control device for internal combustion engine
Inventor: YAMAUCHI TERUO
IPC: F02D41/34
Filed: 1995-06-30
Abstract: PURPOSE: To accurately control a fuel feed volume and timing at an engine start for ensuring effective combustion by identifying a cylinder first entering air intake stroke, injecting the required volume of fuel thereto and, then, sequentially injecting fuel in a time series from the cylinder. CONSTITUTION: A fuel injection valve 10 to measure and inject fuel after receipt of an instruction from a controller 15 is laid in the vicinity of an intake valve 5 of each cylinder of an engine 1, thereby feeding fuel into each cylinder on optimum timing. Also, a general arithmetic operation section 17 contained in the controller 15 stores each constant for proper control of the valve 10 necessary for an engine start. Also, the section 17 stores information to identify a cylinder first falling in the state of intake stroke at the time of cranking the engine 1. CPU drives a fuel pump and sequentially transmits a signal to a drive circuit for fuel injection, thereby feeding a proper volume of fuel to the fuel injection valve 10 of each cylinder. Also, fuel volume required by each cylinder according to each cycle after the engine start is supplied from the valve 10.
Patent JP-S5789553-A (JP)
Title: Loading device of centerless grinder
Inventor: HATA KOUTAROU
IPC: B23Q7/00
Filed: 1980-11-22
Abstract: PURPOSE: To permit the workpiece after cutting to be discharged, associated with the loading operation for a workpiece, by installing the discharging rod which can be moved up and down before the finger for holding the workpiece.  
     CONSTITUTION: When four workpieces 17 to be ground are set at a fixed intervals, the cylinder for raising finger is urged, and the vertically moving plate 11 onto which a fixed finger 13 and a movable finger 14 are installed is lowered. At the same time, the cylinder 25 for opening and closing chuck is driven, and the movable finger 14 holds the workpiece 17 through the operation of a closing shaft 20. On the other hand, the workpiece after working is installed slidably onto the vertically moving plate 11, and discharged by the discharging rod 34 driven by the cylinder 38 for raising and lowering the discharging rod. 
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