baber/WOPTO huggingface dataset:
Patent JP-S63305205-A (JP)
Title: Displacement measuring apparatus
Inventor: MIZUSHIMA TADASHI
IPC: G01D5/26
Filed: 1987-06-08
Abstract: PURPOSE:To erase the measuring error of a displacement measuring apparatus, by arranging a specimen, an optical fiber sensor and the jig for holding the sensor in a thermostatic bath and placing a measuring apparatus main body equipped with a light emitting device and a light receiving device in the normal temp. atmosphere outside the bath. CONSTITUTION:A specimen 5 is received in a thermostatic bath 4 and optical fibers 13, 14, 15, 16, 17, 18 are arranged in the vicinity of the specimen 5 so that the leading ends thereof are turned to the respective surfaces of the specimen 5 and measuring devices 30, 31, 32, 33, 34, 35 each having a light emitting device and a light receiving device mounted therein are mounted to the separate leading ends of the optical fibers outside the thermostatic bath 4. Further, a computer 6 is connected to the output sides of the measuring devices 30-35 and processes the distance data measured by the optical fibers 13-18. There is direct relation between the distances from the leading ends of the optical fibers to the respective surfaces of the specimen and the quantity of incident light and displacement can be measured from the quantity of incident light.
Patent JP-H09326696-A (JP)
Title: Pll circuit
Inventor: ABE YOSHINORI
IPC: H03L7/10
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To pull in a frequency and to improve versatility by simple constitution. SOLUTION: This PLL(phase locked loop) circuit is provided with an oscillation part 320 for performing oscillation by the frequency corresponding to control input signals and a phase comparison part 30 for detecting the phase error of the oscillation output signals and input frequency signals and outputting error signals corresponding to the detection value. The PLL circuit is further provided with a forced pull-in part 31 for adding the value of the error signals and the value of signals for forced pull-in and turning the signals corresponding to the added result to the control input signals.  The forced pull-in part is provided with a reference value generation circuit 4 for supplying a reference value for determining the unit change width of the oscillation frequency of the oscillation part and arithmetic parts (5 and 31S) for calculating the value of the signals for the forced pull-in based on the reference value.
Patent JP-S623624-A (JP)
Title: Measuring and feeding method powdery material
Inventor: TAKIGAWA MASAO
IPC: G01F11/24
Filed: 1985-06-29
Abstract: PURPOSE:To eliminate the error due to the difference of worker to measure a powdery material uniformly and accurately by controlling the number of revolution and the speed of revolution of a screw conveyor by a factor which determines a required quantity. CONSTITUTION:A powdery material measuring tank 1 consists of a hopper 2 and a screw conveyor 3. A pulley 4 rotated coaxially with a screw is fixed to one end part of the conveyor 3, and power is transmitted there from a pulley 6 of a motor 5. A guide pipe 7 is provided in the other end of the conveyor 3 and is extended to a supply inlet of a supply tank 8. The powdery material fed from the measuring tank 1 and water supplied through a water valve 9 and a shower nozzle 10 are mixed in the supply tank 8, and a prepared treating liquid is supplied to a treating tank 12 through a pump 11. A control part 13 sends the control signal, which is calculated in accordance with the pulse signal sent from a revolution-indicator 14, the signal from a flowmeter 15, and the signal based on the weight of a material to be processed or the like, to the motor 5 to control the feed quantity and the feed speed.
Patent JP-S623135-A (JP)
Title: Carburetor regulator for motorcycle engine
Inventor: YAMAGUCHI AKIRA
IPC: F02M13/02
Filed: 1985-06-29
Abstract: PURPOSE:To adjust idling of both carburetors simultaneously and uniformly through single adjusting member by coupling the idle adjusting mechanisms of two carburetors arranged back and fro through cable. CONSTITUTION:In order to adjust idling, an adjust screw 23 is operated to push an idle adjusting lever 20 thus to rotate a lever arm 20b and to pull the cable 21. Since one end 21a of cable 21 will pull the lever arm 19b thus to rotate the idle adjusting lever 19, the throttle driven lever 13 will rotate in the arrow direction together with the stopper pin 17 thus to gradually increase the throttle valve idling opening at the carburetor 9 side. While upon returning of adjust screw 23, the idling opening of both carburetors 9, 10 is decreased simultaneously by respective spring. Consequently, users can adjust idling easily.
Patent JP-H10330125-A (JP)
Title: Breaking machine and table mat
Inventor: OTSU YASUHIDE
IPC: C03B33/033
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To inhibit the work from breaking together and from cracking at the broken edge face by allowing the break bar to fall at a prescribed rate so that the work may not be pressed with shocking force, when a work set through a table mat on the table is pressed from the upper side to bend the work in a V-shape to break the work along the line scribed on the back side of the work. SOLUTION: A driving unit that can control the breaking rate of the break bar 9 is used as a driving force thereby allowing the break bar 9 to go down at a prescribed rate. In a preferred embodiment, two relief lines N1 , N2 are formed can the table mat 41 and a liquid crystal panel is supported with the relief lines N1 and N2 so that the scribe line L1 may come to the center of N1 and N2 . Then, the liquid crystal panel 2 is pressed with the break bar 9 from the upper side of the scribe line L1 until the panel 2 is broken.
Patent JP-S6121713-A (JP)
Title: Slurry concentration device and method
Inventor: WATANABE YOSHIHIRO
IPC: B01D35/22
Filed: 1984-07-09
Abstract: PURPOSE:To arrange so that filtration and back wash are securely performed by simple operating repetition by turning an inner cylinder having a cylindrical filtration surface in an outer fixed cylinder. CONSTITUTION:An inner cylinder having a cylindrical filtration surface in its external circumference is housed in an outer fixed cylinder, and under such a constitution, the inner cylinder is caused to rotate. During filtration/concentration, a raw slurry is injected into a space between the inner and outer cylinders and a filtrate runs into the rotating inner cylinder. The SS component is made into a thin-layer cake. If a clogging occurs, the liquid in the concentric cylindrical space is drained while the inner cylinder continues to rotate. This rotation is accelerated, thus splashing out the remaining filtrate in the inner cylinder, back-washing and regenerating filtration elements.
Patent JP-H06117433-A (JP)
Title: Self-adjusting device and automatic adjusting method of wheel bearing
Inventor: GUREGORII KOUTESU
IPC: F16C35/063
Filed: 1991-06-13
Abstract: PURPOSE: To prevent excessive fastening by automatically adjusting the pressure acting on each vehicle wheel bearing and keeping properly the play existing in the condition contacting with a vehicle wheel. CONSTITUTION: This self-adjusting device is for each wheel bearing of a self- mobile vehicle. Each wheel mounted on an axle is supported by an inner 16 and an outer wheel bearing 18, and the pressure acting on the outer wheel bearing 18 is adjusted by a self-adjusting mechanism, and the wheel position is maintained by a self-adjusting nut 34 mounted on the axle by screwing, and a fixed washer 30 is attached to a main shaft 10, in such a way as to capable of rotating, and a resilient energizing means is installed between the nut 34 and washer 30. When an outer lock nut is fixed to the main shaft 10, the resilient energizing means abuts the nut 34 and washer 30 and applies an inwardly directed pressure to the outer wheel bearing 18.
Patent JP-H05331682-A (JP)
Title: One side surface treated steel sheet excellent in rusting resistance on face of cold rolled steel sheet and its manufacture
Inventor: MOCHIZUKI KAZUO
IPC: C25D5/48
Filed: 1992-06-02
Abstract: PURPOSE:To manufacture a one side surface treated steel sheet of quality excellent in the rusting resistance on the face of a cold rolled steel sheet by specifying the coating weight of a water film on a cold rolled steel sheet immediately before drying and specifying the concn. of soluble salt contained therein in a rinsing stage after electroplating is applied to its one side. CONSTITUTION:A steel sheet is subjected to degreasing, pickling, electroplating and rinsing, and its one side is applied with electroplating of one layer or plural layers. As this electroplating, Zn or Fe plating is preferably used, and if required, a chromated layer and an organic resin layer are formed on the upper layer. In the one side surface treated steel sheet obtd. by this, the coating weight of hot water soluble salt on the face of the cold rolled steel sheet is regulated to <=50mg/m<2>. This coating weight is measured by analyzing the concn. of salt eluted on hot water of pH4 to 10. Moreover, the control of the coating weight is executed by limiting the soluble salt concn. in a water film on the face of the cold rolled steel sheet after final ringer drawing and immediately before drying to <=0.5g/l and the coating weight of the water film to <=100g/m<2>.
Patent JP-S5265482-A (JP)
Title: Wire breakage detecting mechanism
Inventor: KANAZAWA HIDEOKI
IPC: G01R31/02
Filed: 1975-11-26
Abstract: PURPOSE: The straight use of a conventional current supply type wire breakage detector even with an insulating substrate is made possible by improving the construction of the insulating substrate and holder of a wire bonder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5844110-A (JP)
Inventor: NOTANI SHIGERU
IPC: E01F8/00
Filed: 1981-09-08
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-H0810817-A (JP)
Title: Method for controlling pipe length with mandrel mill and sizer in tandem arrangement
Inventor: IWAMOTO HIROYUKI
IPC: B21B37/00
Filed: 1994-06-23
Abstract: PURPOSE:To improve the accuracy of a tube length at the time of rolling the tube over a mandrel mill and a sizer in a tandem arrangement. CONSTITUTION:The cross sectional area of a tube stock after rolling with the mandrel mill 1 is obtd. with a control arithmetic unit 31 based on the rolling actual result value at the time of rolling the top part of the tube stock in the mandrel mill 1. Rolling reduction position and number of revolution of the roll of the mandrel mill 1 are controlled so that the cross sectional area at each part in the longitudinal direction of the tube stock equals the cross sectional area at the tip part of the tube stock. Further, the rolled length of the tube stock after rolling in the mandrel mill 1 is predicted based on the cross sectional area at the top part of the tube stock after rolling in the mandrel mill 1 and the premeasured tube stock wt. Number of revolution of the roll in the sizer 2 is obtd. based on a relation among the predicted rolled length of the tube stock, the aimed rolled length at the outlet side of the sizer 2, an elongation rate at the sizer 2 and a pattern of number of revolution of the roll to control the sizer 2.
Patent JP-S63306274-A (JP)
Title: Vapor generation detector for fuel injection type engine
Inventor: SAITO FUMIHIKO
IPC: F02M37/00
Filed: 1987-06-06
Abstract: PURPOSE:To detect generation of vapor reliably by judging generation of vapor when a detection output of physically variable quantity concerning to pressure variation of fuel in delivery pipe deviates from specific range. CONSTITUTION:Upon judgement of engine stall, a control unit 15 reads in a fuel temperature signal fed from a temperature sensor 19 and a fuel pressure signal fed from a pressure sensor 20. Then temperature rise rate of fuel is operated and compared with a setting level. (Minimum temperature rise rate obtainable upon generation of vapor in fuel in the delivery pipe 2). If the temperature rise rate is higher than the setting level, it is judged that vapor is generated in fuel, and if the temperature rise is not higher than the setting level and the fuel temperature is not starting to lower, it is judged that vapor is not produced. When the temperature rise rate is higher than the setting level and the fuel temperature is not higher than saturation temperature, it is judged that vapor has been eliminated. Consequently, erroneous or non-detection of vapor can be avoided.
Patent JP-S6032477-A (JP)
Title: Image pickup device
Inventor: SAITOU SHIYUUICHIROU
IPC: H04N5/238
Filed: 1983-08-02
Abstract: PURPOSE:To improve rising characteristics of a shutter substantially by synchronizing phase of an image pickup device with mechanical phase instead of mechanical phase control of movable parts and thereby making substantial phase error zero. CONSTITUTION:Shutter sectors 3 as shutter device are provided in the optical system of an image pickup device and the sectors are controlled by a motor 5 driven by a shutter controlling circuit 4 as a driving device. Rotation speed of the motor 5 is detected by an FG head 6 and added to the circuit 4. Rotational phase of the motor 5 is detected by a PG head 7, and pulse is applied to a sequence controlling circuit 18 at a phase in which the sector 3 shade the image pickup device from the light. The circuit 4, a driving circuit 9 as an image pickup controlling device, a signal processing circuit 10, a record signal processing circuit 11, a motor driving circuit 12 for recording etc. are controlled by the circuit 18. Control is made synchronizing the phase of the image pickup device with mechanical phase, and rising characteristics of the shutter is improved substantially.
Patent JP-H05148118-A (JP)
Title: 3 paste-type composite resin for dental use
Inventor: MIDORIKAWA KYOJI
IPC: A61K6/083
Filed: 1992-05-06
Abstract: PURPOSE:To obtain the subject resin having a setting time adjustable over a wide range by combining a setting-time controlling agent with a 2 paste-type composite resin. CONSTITUTION:The objective 3 paste-type composite resin for dental use is composed of (1) a catalyst paste (containing 10-40wt.% of a polymerizable monomer), 60-90wt.% of a filler and 0.1-5wt.% of an organic peroxide, (2) a universal paste (containing 10-40wt.% of a polymerizable monomer, 60-90wt.% of a filler and 0.1-5wt.% of an amine) and (3) a setting time controlling agent (containing 10-40wt.% of a polymerizable monomer, 60-90wt.% of a filler and 5-20wt.% of an amine).
Patent JP-S6123234-A (JP)
Title: Service processor control system
Inventor: SHIMOTSUMA KEN
IPC: G06F9/00
Filed: 1984-07-11
Abstract: PURPOSE:To attain the simple and quick execution of the operation contents registered by a frame through which the key input operations are edited and registered, by processing the data transmitted from a service processor in a specific mode as the data given from a keyboard at a data terminal equipment. CONSTITUTION:A frame is provided to give indications for registration and execution of procedures of an operator. Then a command is given to set a false key input mode to a terminal equipment 3 which is operated separately from a service processor 2. The data sent from the processor 2 under such a mode is handled as the input data given from a keyboard 32. Then a series of operations edited by the operator are executed consecutively and automatically.
Patent JP-H11345014-A (JP)
Title: Numerical controller
Inventor: TAKAHASHI YOSHIFUMI
IPC: G05B19/4103
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To keep interchangeability with an existing NC code and to unify internal processing by providing a numerical controller with a command conversion part for converting an inputted position command into a rationalized B spline (NURBS) curve format and an NURBS interpolation part for interpolating the converted NURBS curve. SOLUTION: When position command data are inputted in an NURBS curve format, curve input part 21 receives the data and inputs the data to a curvature evaluation part 22. On the other hand, when a position command is inputted in a linear command, a circular arc command or an elliptic command based on a G code to be used as before, the command is inputted to a command changing part 27 and temporarily converted into the NURBS curve format and then the NURBS curve command is inputted to the curvature evaluation part 22.  A speed command generation part 23 generates a speed command on each position of the curve based on the evaluated curvature evaluation data and the provided speed command value and an acceleration/deceleration controlling and interpolating part (NURBS interpolation part) 24 calculates the number of pulses of each axis corresponding to the value of the generated feeding speed command.
Patent JP-H10334456-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI TARO
IPC: B22F1/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having excellent dispersion stability of a coating material and excellent magnetic characteristics. SOLUTION: This magnetic recording medium has a magnetic layer essentially comprising a binder and a ferromagnetic metal powder having >=148 Am<2> /kg saturation magnetization on a nonmagnetic support. The ferromagnetic powder essentially consists of transition metals with addition of Al, Si, Sm. The Al content Al/(Al+Si+Sm) is between >=24 at.% and <=45 at.%. The binder contains >=20 wt.% vinyl chloride resin having polar groups in the whole binder.
Patent JP-S624902-A (JP)
Title: Electricity-air pressure converter
Inventor: FUJIWARA MASATOSHI
IPC: F15B5/00
Filed: 1985-07-01
Abstract: PURPOSE:To increase electricity-air pressure gain by performing control of opening/closing of both a pressure leading nozzle which leads output air pressure and a pressure leading nozzle which communicated with the atmosphere by means of a plate-shaped piezoelectric element. CONSTITUTION:An atmosphere chamber 42 and a tightly closed chamber 43 are formed in the casing 41 of a selector valve 9, while bimorph type piezoelectric elements 44, 45 are fitted, in a cantilever condition of being supported, in respective chambers. An atmosphere hole 46 is drilled in the atmosphere chamber 42, and a fluid passage 48 leading to said chamber 42 is formed in the tightly closed chamber 43, while a pressure leading nozzle 47 is formed on the atmosphere chamber 42 side of the fluid passage 48 so as to contact the mobile end 44A of the piezoelectric element 44. On the other hand, a pressure leading nozzle 50, which is made so as to contact the mobile end 45A of the piezoelectric element 45 and to which the output air pressure is led, and a through hole 53 for outputting air pressure are formed in the tightly close chamber 43.
Patent JP-H11340655-A (JP)
Title: Structure of blank panel
Inventor: MORIKAWA SUMIO
IPC: H05K7/14
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To improve operability, when more packages are set up in a subrack and to reduce waste by installing a blank panel which shows that a package is not yet mounted on the subrack with a package width unit in each insertion port of each package of the subrack, and closes the insertion port. SOLUTION: A blank panel of a subrack has a mechanism, in which an upper blank panel 4 and a lower blank panel 5 are rotated by the respective spring mechanisms, and automatically close a package insertion port when a package 1 is not mounted on a subrack 20. When it becomes necessary for a package 1 to be mounted in a state such that the insertion port is closed by the blank panels 4, 5, the package 1 is inserted along the respective guides 6 of the blank panels 4, 5. The upper blank panel 4 is accommodated in a specified position of a guide rail plate 2. The lower blank panel 5 is accommodated in a specified position of a guide rail plate 3.
Patent JP-H06330273-A (JP)
Title: Production of hot dip coated steel sheet and its production
Inventor: ROKUTANDA HITOSHI
IPC: C23C2/40
Filed: 1993-05-21
Abstract: PURPOSE:To produce the hot dip coated steel sheet with excellent productivity by allowing the temp. of a hot rolled steel sheet to fall down to an adequate tempt., then removing the oxide scale on the surfaces in an inert gaseous atmosphere and subjecting the steel sheet to hot dip metal coating. CONSTITUTION:The high-temp. hot rolled steel sheet is directly sent to a cooling machine 6 of a hot dip coating line and its temp. is allowed to fall down to the adequate temp. necessary for coating the steel sheet with molten metal at the time of plating the surfaces of the high-temp. hot rolled steel sheet W produced by hot rolling with the metal, such as Zn, Sn, Pb or Al. This steel sheet is then sent into a casing 1 of the inert gaseous atmosphere of inert gas, such as N2 or others, from an inert gaseous atmosphere supplying device 4 and the oxide scale on the steel sheet surfaces is removed by shot blasting in this casing 1; thereafter, the steel sheet is plated with the molten metal with excellent adhesive power by a hot dip metal coating machine in the clean state in which the surfaces are not reoxidized by the inert gaseous atmosphere. The hot rolled steel sheet is subjected to the hot dip metal coating by reheating after the steel sheet is coiled and cooled and, therefore, the hot dip coated steel sheet is produced with the good thermal efficiency and productivity.
Patent JP-S63305716-A (JP)
Title: Circuit breaker
Inventor: ISHII KAZUHIRO
IPC: H02H3/093
Filed: 1987-06-08
Abstract: PURPOSE:To improve the accuracy of the detection of the level of accident currents by converting an output from a current transformer detecting the currents of an AC electric wire into currents in the single direction by a rectifier circuit and connecting a power circuit and a current detecting resistor in series with an output terminal for the rectifier circuit. CONSTITUTION:When currents are caused to flow through an AC electric wire 11, secondary currents determined at the ratio of current transformation peculiar to a secondary winding for a current transformer 21 flow. The secondary currents are converted into currents in the single direction by a rectifier circuit 30, and output currents from the rectifier circuit 30 are returned to the rectifier circuit 30 through a power circuit 500 and a current detecting resistor 40. Full- wave rectification waveform currents corresponding to the load currents of the AC electric wire 13 are caused to flow through the power circuit 500 and the current detecting resistor 40 at that time.
Patent JP-S5266493-A (JP)
Title: Detector of outside atmosphere
Inventor: TANIMURA SHIGERU
IPC: H01C7/00
Filed: 1975-11-28
Abstract: PURPOSE: To prevent the oxidation of heat generating resistor with heat at a high temperature heat treatment of manufacturing or at a time of use and also, to prevent the lowering of element specific quality, even in case of forming with easily oxidazable material, without exposing the electric conductive to outside. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5932191-A (JP)
Inventor: FUJIKAWA OSAMU
IPC: H05K1/02
Filed: 1982-08-18
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。