baber/WOPTO huggingface dataset:
Patent JP-H05275136-A (JP)
Title: Connection structure of pluging blade of attachment plug and terminal metal fitting
IPC: H01R13/46
Filed: 1992-03-26
Abstract: PURPOSE:To easily control rotary torque of choking blades corresponding to a terminal metal fitting, regarding a pluging blade block from which a pair of pluging blades are projected wherein the block can be rotated on a rotary shaft in the direction of the pair of pluging blades against the terminal metal fitting to be connected with the pluging blades electrically. CONSTITUTION:A rotary shaft is composed of a main shaft 14a, which is projected integrally in a base part and in which an axial hole of a terminal metal fitting 21 is fitted in the way it can rotate freely, and a hollow stopping pin 14b, which is projected integrally from the center part of the main shaft 14a and in which a spring seat 26 is caulked and fixed. By making the stopping pin 14b hollow, it is prevented to affect on the main shaft 14a to be connected with the terminal metal fitting 21 at the time the spring seat 26 is installed by caulking the hollow part of the stopping pin 14a.
Patent JP-S58183306-A (JP)
Title: Car height adjusting device
Inventor: EMURA JIYUNICHI
IPC: B60G17/00
Filed: 1982-04-22
Abstract: PURPOSE:To enable to vary damping force according to a carrying load, by providing a connecting orifice of an upper and a lower chambers of a suspension device whose diameter varies through inner pressure of the suspension device on a piston rod of a hydraulic buffer, in a car height adjusting device wherein feed and discharge of compressed air are made to and from an air suspension device. CONSTITUTION:Simultaneously with feed and discharge of compressed air to and from an air suspension to be made through an output of a car height detecting sensor, pressure of an air chamber of the air suspension is applied to an accumulator by opening an oil feed valve in an interlocking state not illustrated herein, hydraulic pressure of the accumulator is led into a small diameter hole part 27b of a hydraulic buffer and acts upon a small diameter shaft 26c of a plunger 26. A diameter of an orifice 35 and damping force are made to vary by moving the plunger 26 vertically by this variation of pressure. In case of a heavy carrying load, for example, the plunger 26 is moved downward, the diameter of the orifice 35 is reduced and the damping force is increased. With this constitution, the damping force is made to vary and riding comfort and operating stability are made to improve according to the carrying load.
Patent JP-H04279826-A (JP)
Title: Abnormality diagnostic method and device for adjustable speed rotating system
Inventor: MAKINO KOTA
IPC: G01H17/00
Filed: 1991-03-08
Abstract: PURPOSE:To enable the judgment of abnormality by means of vibration detection even in a rotating machine in which the number of revolutions fluctuates by converting the detected vibration signal of a rotating system into a pseudo vibration signal corresponding to that in the case of a standard rotational period, and by carrying out the frequency analysis and the autocorrelation analysis of this pseudo signal. CONSTITUTION:Vibration signals and rotational pulses are simultaneously taken by a vibration detector 2 and a pulse detector 4. The vibration signals processed by an envelope processing circuit 3 and the detected rotational pulses are stored in a memory 5. Further, a period-measuring means 6 measures the period between arbitrary pulses stored in the memory 5. On the other hand, a rotational period comparing means 7 calculates the ratio on the basis of the standard rotational period and the actual rotational period being input through a period-measuring means 6. The vibration signal in the memory 5 that has been subjected to time-interval change processing through a memory control means 8 is read out by an output circuit 9, and it is subjected to autocorrelation analysis processing by a judgment circuit 10, so that the calculation of period can be carried out even in the equipment of an adjustable speed rotating system 1, thus the location of an abnormal portion can be enabled.
Patent JP-H08257665-A (JP)
Title: Die for forging
Inventor: MATSUMURA KOICHI
IPC: B21K1/06
Filed: 1995-03-27
Abstract: PURPOSE: To reduce the machining time by improving the efficiency of removing burrs which are inevitably generated in the forging process. CONSTITUTION: A space 38 which is slightly projected upward from a flange surface 28 by an upper die 21 and a lower die 22, and expanded in the horizontal direction is formed above the position corresponding to a notched part 33. When an axle shaft 23 is forged, burrs which are aligned to the outer edge of other flange part 25 in the radial direction and slightly projected from the flange surface 28 and extended approximately along the flange surface are formed on the flange surface 28 side of the notched part 33. Though the burrs are slightly projected from the flange surface 28 which is originally machined, they are extended along the flange surface 28, and the machining is facilitated compared with the conventional forged article, and finishing can be completed in a shorter time.
Patent JP-S542957-A (JP)
Title: Coiling method
Inventor: MURATANI SHINYA
IPC: B21C47/00
Filed: 1977-06-10
Abstract: PURPOSE: To prevent the interlaminar slip of a coil, the occurrence of scatches on the surface of a strip, and the lateral slippage of the coil in coiling of the strip as the coil of large diameter by varying the coiling torque in accordance with the diameter of the coil. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06101392-A (JP)
Title: Emergency control system and method in land and marine well drilling facility
Inventor: HOSE SHINTORON
IPC: E21B35/00
Filed: 1992-03-26
Abstract: PURPOSE: To cut all mooring facilities such as a cable, a well drilling pipe and the like in emergency in the case of the generation of a disaster in a well drilling facility. CONSTITUTION: Air is pressurized by compressors in accumulators 10, and pressure oil is drawn out from an oil tank 13 and forwarded to pressure vessels. Oil is pressured by oil pumps 12, and forwarded to cable cutting units 23-27 and a well drilling unit 28 through four-way valves 19, 21, 22. The valves are opened by actuating actuators 38, 39, 41. The actuators are controlled by air fed by the accumulator 10 through control panels 42, 43. The valves are set at the four different positions of changeover in response to peripheral conditions.
Patent JP-S543576-A (JP)
Title: Program selective measurement system
Inventor: OOYABU SHIGETO
IPC: G01R19/00
Filed: 1977-06-10
Abstract: PURPOSE: To let measurement items be subsequently selected and reset according to sequential programs by beforehand determining the measurement sequence of a series of selective measuring items in electric stations, etc. and giving automatic selective starts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07252943-A (JP)
Title: Temporary assembling device of structural steel post
Inventor: SAGARA HIROSHI
IPC: E04G21/16
Filed: 1994-03-10
Abstract: PURPOSE:To position the connection between a bracket and a structural steel post so as to provide their perpendicularity by furnishing a truck and a rail with a steel post clamp mechanism and a connection clamp mechanism. CONSTITUTION:A structural steel post 2 is spanned between trucks 4 so that the structural steel post 2 may be supported on both ends of the truck 4 in the filling direction. Then, a bracket 3b is loaded on a connection adjuster 10 where they are adjusted with the connection adjuster so that a connection 3 may be supported between the ends of connection clamp mechanism 19 is driven so as to move a piston 20a forward thereby pressing a main body 3a against a stopper 21 and clamping them in the perpendicular direction to the filing direction. In succession with this, the piston 20a is moved backward in such an extent that the connection 3 may move, thereby slacking the clamping force. Then, the piston 22a is moved forward so as to press the bracket 3b against a stopper 23, thereby clamping them in the filing direction of the truck 4. This process is repeated. This construction makes it possible to reduce dramatically the number of trucks 4 and construction cost as well.
Patent JP-S59195033-A (JP)
Title: Controlling system of cooking apparatus
Inventor: KANOU HISAO
IPC: F24C7/08
Filed: 1983-04-18
Abstract: PURPOSE:To contrive an improvement in operatablity and reiability, by a method wherein a temperature of the inside of a heating chamber is detected when a setting key of frementation cooking is turned ON and the temperature of the inside of the heating chamber is alarmed and the frementation cooking is prohibited when the temperature of the inside of the heating chamber is higher than a predetermined value. CONSTITUTION:When a setting key 5a of frementation cooking is turned ON, the temperature of the inside of a heating chamber is detected, and when the temperature of the inside of the heating chamber is higher than a predetermined value, the temperature is alarmed on an indicator and the frementation cooking is prohibited, in a cooling apparatus having a frementation cooking function. A matter whether practice of the frementation cooking is possible or not can be alarmed timely and reliably and an improvement in operability and reliability can be contrived in this manner.
Patent JP-H07284258-A (JP)
Title: Dc motor with decelerator
Inventor: SHIMIZU MICHIHIRO
IPC: H02K11/00
Filed: 1994-04-06
Abstract: PURPOSE:To obtain high precision motor rotation detecting signals by a method wherein slip rings for two phases composed of respective conducting parts and non-conducting parts are employed. CONSTITUTION:Two slip rings 6a and 6b which are composed of respective conducting parts 6 and non-conducting parts 66 are provided on a motor shaft 1. The rotation signals of the motor shaft 1 are obtained from terminals (x) and (y) through two pairs of slip ring brushes 4 which are brought into rubbing contacts with the outer circumferences of the slip rings 6a and 6b. A terminal (z) is used as a common grounding terminal. The two slip rings 6a and 6b are so fixed to the motor shaft 1 as to make the two types of the motor rotation signals which are obtained from both terminals of the slip ring brushes 4 have electrical phases. With this constitution, the high precision detection of the signals showing the rotation state, including the rotating direction, of a DC motor can be realized and the heat-resistant properties and noise-resistant properties can be improved.
Patent JP-S60211583-A (JP)
Title: Area identification system
Inventor: KUDOU YASUO
IPC: G06K9/38
Filed: 1984-04-06
Abstract: PURPOSE:To measure the same luminance region with high accuracy in a real time by setting properly a threshold value in response to a luminance level representing a minimum value among luminance levels of a prescribed picture element so as to attain automatic following to the variation of the luminance distribution. CONSTITUTION:A video signal in response to the luminance level of a measuring object and a background is outputted from a TV camera 11, a detector 12 detects an edge in the scanning line direction and a columnar direction in matching with the scanning timing of the video signal so as to obtain a picture element feature signal representing the region boundary through logical add. In this case, the threshold value is set properly in response to the luminance level representing the minimum value among the luminance levels of one or >=2 picture elements placed at the surrounding of the picture element and the luminance level of the picture element itself.
Patent JP-S62226762-A (JP)
Title: Picture reader
Inventor: MIZOGUCHI YOSHIYUKI
IPC: H04N1/04
Filed: 1986-03-28
Abstract: PURPOSE:To preclude the possibility of the falling down sidelong of a device to attain the easiness of carrying and packing by designing an image pickup base to be folded and providing a support means supporting the image pickup base in a prescribed state. CONSTITUTION:In folding movable bases 1b,1c in the operating position, a knob 7 is turned in the direction of arrow A. A lock pin 14 is removed from the 1st cam face (a) of a lock cam 12 and abuts against the 3rd cam face (c), removed from the pin hole h2 of the movable bases 1b,1c to release the locking. In folding the movable bases 1b,1c the loke claw 19 of the 2nd lock device R2 is locked to a locking part 20 of the movable bases 1b,1c and the movable bases 1b,1c are locked to the folded position. In setting the movable bases 1b,1c at the operating position, the slight force is exered to the movable bases 1b,1c to turn them and the knob 7 is moved in the direction of arrow B.
Patent JP-H11266475-A (JP)
Title: Method for identifying code of base station and mobile station
Inventor: KIKUCHI TETSUYA
IPC: H04B1/707
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To allow a mobile station to identify a base station code in a short time. SOLUTION: In the proposed base station code identifying method, a reception circuit 62 receives data spread by a code string with a prescribed tip speed and a prescribed length generated by using a base station code and a correlation arithmetic operation section 63 calculates a correlation between the received spread data and the 1st code string generated by using a prescribed object code. A code string changing section 63d advances a code string of an object code at a higher speed than the tip speed from a position at which the correlation reaches a set level or over and sets the result in an object code string storage section 63b as a 2nd code string.  A correlation between the received spread data string in response to the code position advanced before and the 2nd code string is calculated, and then similarly correlations between the object data code string and the spread data string for a plurality of number of times within one spread code length are calculated, a mean value arithmetic section 64 obtains a mean value of the correlation values and a base station code identification section 65 discriminates a noted object code to be the base station code when the mean value is more than the setting value.
Patent JP-H02246327-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: WATANABE SHINICHI
IPC: H01L21/3065
Filed: 1989-03-20
Abstract: PURPOSE:To prevent the damage of a wafer caused by the dielectric breakdown of an electrostatic chuck by a method wherein a non-grounded type power supply is used as a DC power supply, thereby floating the potential of the electrostatic chuck higher than ground potential. CONSTITUTION:A semiconductor manufacturing equipment is provided with the following: a grounded type high frequency power supply 5 applying a high frequency voltage to a pair of reaction electrodes 1, 2 in a process chamber 3, and a DC power supply applying a DC high voltage to an electrostatic chuck 4 in the process chamber 3. As the DC power supply of the above semiconductor manufacturing equipment, a non-grounded type DC power supply 6a is used, and the potential of the electrostatic chuck 4 is floated from ground potential. Thereby an excessive voltage can be prevented from being applied between the high frequency electrode 5 and electrodes 4a, 4b in the electrostatic chuck, so that the problem of dielectric breakdown is resolved, and the damage of a wafer caused by the dielectric breakdown is surely prevented.
Patent JP-H01241011-A (JP)
Title: Magnetic head
Inventor: MUKAIDE NORIAKI
IPC: G11B5/265
Filed: 1988-03-22
Abstract: PURPOSE:To simplify the magnetic core joining process in which the magnetic cores are united integrally by allowing the magnetic core having a read/write gap and the other magnetic core provided with erase gaps to share a center magnetic core. CONSTITUTION:Both of magnetic cores 21 and 22 respectively provided with a read/write gap (g) and erase gaps (g') and (g') are made of a ferromagnetic substance, such as ferrite. A center magnetic core 23 where the side cores 21 and 22 are joined integrally is shared by the side cores 21 and 22. Joining of the side cores 21 and 22 to the center core 23 is performed by using high-melting point glass 24 and 25 provided on both sides of the read/write gap (g) and erase gaps (g') and (g') formed on the tops of the cores 21 and 22. Moreover, by forming a cutting groove 28, the center core 23 is certainly divided magnetically to both side core 21 and 22 sides and mutual interference between the read/write gap (g) and erase gaps (g') and (g') is reduced. Therefore, the joining process of the side cores 21 and 22 to the center core 23 is simplified.
Patent JP-H07281018-A (JP)
Title: Positive type resist composition
Inventor: HISHIRO YOSHIKI
IPC: C09D11/00
Filed: 1994-04-06
Abstract: PURPOSE:To provide a positive type resist composition excellent in various performances such as application performance, a color tone and resolution. CONSTITUTION:A positive type resist composition is characterized by containing resist solvent containing a compound having a sulfonic amide group in which a hydrogen atom is substituted by a single piece, alkali soluble resin, a quinone diazide compound and lactic acid ester as a main component. Thereby, the resis solvent is good solvent of a compound having the substitutional sulfonic amide group, and even if this compound is pigment, since the resist composition is excellent in stability with the lapse of time, a color filter excellent in various performances can be provided.
Patent JP-S61226364-A (JP)
Title: Flow control valve
Inventor: UCHINO KAZUYOSHI
IPC: B62D5/07
Filed: 1985-04-01
Abstract: PURPOSE:To obtain the no-return drooping characteristics by constituting a restriction passage between the outer periphery of a sleeve coupled around a union and the inner periphery of a housing hole so that the sleeve is moved via the pressure difference between the front and rear of this restriction passage. CONSTITUTION:At the low-speed rotation region of a pump, a spool valve 3 is brought into contact with a union 4 by the force of a spring 9 to cut off the connection between a feed path 5 and a return path 7, and the whole pressure oil discharged from the pump 6 is fed to a power steering device. When the pump rotating speed is increased and the spool valve 3 starts moving to the left and the return path 7 is communicated to the feed path 5 side, the excess flow is returned, and the flow fed to PS is made constant. When the pump rotating speed is further increased, the sleeve 12 is moved to the left, orifices 4d, 4c are gradually squeezed, the flow fed to PS is decreased, thus stability during the high-speed run is obtained.
Patent JP-S59194155-A (JP)
Title: Speed change controlling method for automatic transmission gear
Inventor: YOSHIDA TSUYOSHI
IPC: F16H61/02
Filed: 1983-04-19
Abstract: PURPOSE:To improve the operation controllability in inertia running by setting the gear step to the second, when a switch indicates inertia running at the time of power-off in D-range (opening of throttle is equivalent to the value at idling). CONSTITUTION:When a car is running (at any speed above 5km/h) and a shift lever is positioned in D range, the gear step is set to the second with a solenoid valve 320 not electrified, a solenoid valve 330 electrified, and a solenoid valve 370 not electrified. At the second gear, the solenoid valve 330 is not electrified and oil pressure is generated in an oil passage 112 causing a spool 222 to be set leftward, while the solenoid valve 320 is electrified and oil pressure is not generated in an oil passage 111 allowing a spool 232 to be set leftward due to the action of a spring 231, and a line pressure is introduced through an oil passage 114 into an oil chamber 243, fixing a spool 242 leftward. Therefore, at the second gear in the D-range, the drive force on the wheel side is not transmitted to an engine due to the action of a one-way clutch F1 and the engine brake fails to operate.
Patent JP-H01239960-A (JP)
Title: Package for semiconductor
Inventor: USUKI TOSHIO
IPC: H01L23/04
Filed: 1988-03-22
Abstract: PURPOSE:To obtain a high-quality package for semiconductor by using a metal frame body which has been fixed to and extracted from a metallized part formed at a sealing part and a side wall part of a semiconductor package and which has been formed as one body together with an external lead. CONSTITUTION:An external lead 11a is formed, as one body, at a metal frame body 11 bonded and conducted to an upper-face metallized part formed on the top surface of an upper-layer ceramic 1 and to a side-face metallized part 6 of a semiconductor package. The metal frame body 11 is bonded, by using a silver solder 8, to the surface of the upper-face metallized part 3a and the side-face metallized part 6 which have been formed at the upper ceramic and a lower ceramic 1, 2; by this setup, the semiconductor package is constituted. The surface of this metal frame body 11 is used as a sealing face during a package sealing operation; when the flatness of the sealing face is secured, the package sealing operation can be stabilized and a defect due to a leak can be reduced.
Patent JP-H10270058-A (JP)
Title: Long work winding method and its device
Inventor: UEMURA YASUHIRO
IPC: H01M6/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide such a long work winding method and its device as being capable of accurately winding a long work and contributing to great cost reduction if applied to a lithium storage battery. SOLUTION: This device has a core 1 formed in a flat shape, a work guide means to guide a long work supplied from a work supply source out of a preset work guide position, a core rotating mechanism 40 to rotate the core around a rotationally moving center axis C2 perpendicular to a line connecting both ends of the core and an axis moving mechanism 10 to periodically move the rotationally moving center axis C2 of the core 1 along preset moving path in synchronization with the movement of the core rotating mechanism 40. After one end of the long work W supplied through the work guide means is locked, the core rotating mechanism and the axis moving mechanism are driven to wind the long work along the periphery of the core 1.
Patent JP-S55163301-A (JP)
Title: Hydraulic cargo device
Inventor: KAMIMURA OSAMU
IPC: F16L55/04
Filed: 1979-06-04
Abstract: PURPOSE: To promote the buffer capacity in a hydraulic cargo device with a load- indicator by constructing a buffer of inner and outer casings and fluid gateway plugs to prevent the pointer of the load-indicator from shaking caused by loading.  
     CONSTITUTION: Taper screw holes 1a and 1b are boared respectively on both end- plates 1A and 1B of an outside casing 1, and nozzle-shaped fluid inlet plug 2 and a fluid outlet plug 3 provided with passages 2a and 3a and small holes 2b and 3b in their central parts are respectively screwed into these screw holes. In the outside casing 1, an inside casing 4 shaped similarly therewith is contained concentrically, and fast fixed on the inside of the end-plate 1A of the outside casing 1 on its one end by welding or other processes. The inside casing 4 is closed by the end-plate 4A on its another end, and on its periphery wall, a plurality of small connecting holes 4a are bored near the end-plate 1A. In this cnstruction, a buffer can effectively absorb shocking pressure-waves passing through a pipe line. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S545927-A (JP)
Title: Treatment of oxidant products
Inventor: ASHINAKA MASAO
IPC: C07C67/00
Filed: 1977-06-13
Abstract: PURPOSE: To remove by-products by treatment of the oxidation products contg. hydroperoxide, obtd. by liquid-phase oxidation of alkyl-substd. arom cpds., with a specific amt. of neutral salt soln. such as an alkali salt soln. 
     COPYRIGHT: (C)1979,JPO&Japio