baber/WOPTO huggingface dataset:
Patent JP-H06297016-A (JP)
Title: Looper controller
Inventor: IMANARI HIROYUKI
IPC: B21B37/00
Filed: 1993-04-13
Abstract: PURPOSE:To increase the control response of a looper control system to control a looper with high precision and stably. CONSTITUTION:There are provided a means 15 to calculate a commanding value to a 1st main engine speed variation to change a resonant frequency of the looper control system, a means 16 to calculate a commanding value to a 2nd engine speed variation to change an attenuation constant of the looper control system so that the variation of the attenuation constant due to change of the attenuation frequency is corrected and a means to input the commanding value to the main engine speed corrected by the commanding value to the 1st main engine speed variation and the commanding value to the 2nd main engine speed variation as the new commanding value to the main engine speed into the main engine speed control means.
Patent JP-S5212320-A (JP)
Title: Process for false twist texturing of synthetic filament yarns
Inventor: TAKEBAYASHI SHINICHI
IPC: D02J1/02
Filed: 1975-07-14
Abstract: PURPOSE: To simplify the apparatus, to prevent the generation of cooling unevenness and to cool yarns efficiently by passing them through a number of cooling guides of special shapes in the cooling zone between the heating zone and false twisting zone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5712089-A (JP)
Title: Stabilizing agent for ground
Inventor: OOOKA SHINKICHI
IPC: C09K17/32
Filed: 1980-06-27
Abstract: PURPOSE: To provide the stabilizing agent for ground enabling perfect back-filling work without causing a bleeding phenomenon, by blending pluverized grass peat.  
     CONSTITUTION: To a cement suspension, a sodium silicate-containing solution, a urethane-containing solution and so on, about 0.5W6% pulverized grass peat, based on water content in the solutions, is added to provide the stabilizing agent for ground. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02267264-A (JP)
Title: Sputtering device
Inventor: HIRUKAWA YOUICHI
IPC: C23C14/35
Filed: 1989-04-05
Abstract: PURPOSE:To sputter the target and to form a high-frequency thin film at a high rate by forming a line of magnetic force in the opposite direction to a plasma current in the hollow region of a rotation-symmetrical hollow target through a magnetic field generating means on the periphery of the target. CONSTITUTION:A microwave is introduced through a waveguide 17 and a window 16 to produce plasma in a plasma producing chamber 11. The plasma is introduced into a vacuum vessel 1 from a plasma drawing window by the line of magnetic force 21 formed by a magnetic coil 15 set around the plasma producing chamber 11. The side surface of the hollow region of the rotation- symmetrical hollow target 23 is sputtered to form a thin film on the surface of a substrate 4 arranged at a distance from the target 23. In this sputtering device, the magnet 24 is provided on the periphery of the target 23, and a line of magnetic force 22 in the opposite direction to the magnetic field in the chamber 11 is formed on the sputtering surface. As a result, the range of the magnetron discharge generating pressure is expanded to the range of an appropriate microwave discharge, and a high-quality thin film is formed at a high rate.
Patent JP-S5712547-A (JP)
Title: Semiconductor device
Inventor: MASUDA ATSUSHI
IPC: H01L27/08
Filed: 1980-06-27
Abstract: PURPOSE:To prevent the generation of a latch-up by connecting a Schottky diode between an input terminal of a CMOS input protective circuit and line voltage in the same substrate. CONSTITUTION:The Schottky barrier diode SBD2 shown in the dotted line DL is connected between the input terminal T1 of the conventional CMOS input protective circuit A and the line voltage VDD through contact between the N<-> type Si substrate and Al wiring. Since a forward voltage drop VF of the SBD2 is 0.2-0.3V and is lower than the VF of a P<+>N<-> junction of the diode D2, when not less than VDD voltage is applied to the terminal T1, the SBD2 is at on and voltage is clamped, and the input protective circuit A operates normally. When voltage exceeding a power source VSS in the negative direction is applied to the input terminal T1, large resistance R1 limits the currents of the diode D2, and the latch-up is further difficult to be generated. Accordingly, even when not less than VDD voltage is applied to the terminal T1, the SBD2 is at on, an input gate of a CMOS inverter B is protected, a parasitic transistor formed by the circuits A, B is not operated, and the device is protected.
Patent JP-H05258184-A (JP)
Title: Security device
IPC: H04N7/18
Filed: 1992-03-11
Abstract: PURPOSE:To automate security by discriminating whether an intruder exists within a security section or not based on information concerning difference between two different frame video signals inside a video output signal from a video camera. CONSTITUTION:A first memory 42 normally stores the video signal for one latest frame and the second memory 43 normally stores the video signal for the one frame immediately before the above frame. These video signals VSm and VSo are inputted to a difference arithmetic part 44 and an arithmetic processing for obtaining difference between them is executed. Then, video data which is indicated by an obtained difference video signal VSd is binarized and processed in a binarizing part 45 and binarized picture data VD is outputted. The data VD is inputted to an intrusion discriminating part 46 where it is checked whether binarized picture data is more than a prescribed data or not. When it is more than the prescribed one, a picture based on the difference video signal VSd is judged to be the one owing to the exsistance of the intruder within the security section.
Patent JP-H11278001-A (JP)
Title: Large automobile wheel
Inventor: ABE KISHIRO
IPC: B60B3/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a large automobile wheel to reduce weight as a necessary strength is held. SOLUTION: A thick angular part 23 is formed radially internally of a flange part A22, a thin angular part 30 is formed radially internally of a flange part B32, the disc outer peripheral part 33 of a disc 40 is fitted in the bead sheet vertical surface 23b of the thick angular part 23, and the outer peripheral end part 34 of the disc is welded and joined. In a so formed large automobile wheel, the thickness of the thick angular part 23 is increased to a value higher than that of the thin angular part 30.
Patent JP-H0687586-A (JP)
Title: Elevator with gear
Inventor: ARUFUONSO GAARIDO
IPC: B66B11/04
Filed: 1993-04-14
Abstract: PURPOSE: To provide a reliable structure having a single work part wherein, related to a geared elevator machine, deflection of axle is suppressed to minimum, alignment problem is removed, manufacture is economical, and a support part reinforced or worked is suppressed to minimum. CONSTITUTION: The input axle 1 of an elevator machine transmits a rotational movement to an output axle 13 by means of conventional worm gear/ring gear devices 10 and 11 or similar devices. The output axle 13 penetrating a sheave 12 which carries the cable that suspends a cabin. The output axle 13 is supported by at only two points 3 and 4 which are collateral to the sheave 12. The output axle 13 has a protruding end that penetrates and supports the ring gear 11.
Patent JP-S61245212-A (JP)
Title: Remote monitoring unit
Inventor: UDA TEIZABURO
IPC: G05D1/00
Filed: 1985-04-22
Abstract: PURPOSE:To monitor a wide range of areas by using a monitor controller which drives a self-traveling car containing a monitor detector and receives the detection signal from the car to transmit a monitor signal. CONSTITUTION:A path 4 is provided between a building 1 like a plant, etc. and its fence 3, and a self-traveling car 5 runs on a prescribed course. A monitor TV camera 6 and various sensors 8 including a microphone, an ultrasonic sensor, etc. are mounted on the car 5 so that they can freely change their directions. In addition, a course detector 9, a transmission/reception antenna 10 and an alarm speaker 11 are provided to the car 5. While a monitor room 19 contains a monitor TV 21 serving as a monitor controller, a controller 22 and transmission/reception antenna 23, etc. Thus the car 5 is driven straight or turned for circulating drive. The detection signal given from the car 5 is received by the room 19 and the car 5 is monitored by the TV 21, an alarm, etc.
Patent JP-H02266809-A (JP)
Title: Compressed-gase-insulated grounded switch
Inventor: NAGATOMO HIDEO
IPC: H02B13/075
Filed: 1989-04-07
Abstract: PURPOSE:To reduce the jointing section as much as possible and to improve the reliability of a switch by providing a moving rod in a moving side contact section into a hollow section of a conductor in a charging section and by switchingly operating the moving rod in the combination of an insulating operation bar, a pinion and a rack. CONSTITUTION:When a connecting rod 10 is rotatingly driven by an unillustrated operation device, this rotating driving force is axially converted by a gear box 7 to drive a shaft 8 in rotation. Since an insulating operation bar 6 jointed to this shaft 8 is engaged with a rack 4 provided to a moving rod 1 through a pinion 5, the moving rod 1 moves in the direction of a right angle with the insulating operation bar 6 and comes into contact with a fixed side contact section 11 to cause a closed state. If the rotating direction of a driving shaft is driven opposite to the closing movement, an opening movement will be performed. The reliability of an equipment on a movement characteristic can remarkably be improved as the jointing section to transmit the driving force is sharply reduced.
Patent JP-S5210428-A (JP)
Title: A mixed perfume
Inventor: KAWAUCHI HIROMI
IPC: A61K8/31
Filed: 1975-07-16
Abstract: PURPOSE: A fragrant composition with a remarkably strong and retentive scent in the sense of smell, comprising ethylidene norbornene which has not been used as a perfume component. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58204985-A (JP)
Title: Fixed displacement pump for small amount
Inventor: TACHIHARA SADAMIKI
IPC: F04B13/00
Filed: 1982-05-21
Abstract: PURPOSE:To enable a very small amount of a liquid to be fed with no pulsation without a check valve being arranged, by operating three piston pumps with cams shifted by 120deg. from each other and made in synchronism with a cam shaft which is rotatably driven by a motor. CONSTITUTION:Piston 3a through 3c are made contact, under pressing force by springs 4a through 4c, with cams 5a through 5c which are shifted by 120deg. from each other and are secured onto a cam shaft 6 rotatary driven by a motor 7. Accordingly, liquid may be sequentially fed from piston pumps P1 through P3 every one-third of rotation, thereby the liquid may be fed with no pulsation even without a check valve being arranged.
Patent JP-S58202805-A (JP)
Title: Hole position detecting device
Inventor: TANAHASHI SATOSHI
IPC: G01B11/27
Filed: 1982-05-21
Abstract: PURPOSE:To make it possible to ensure the detection of a hole position, by providing a light source as a unitary body together with an image pick up means around an image receiving axis of an image receiving means of the image pick up means, so that the light source is located at the position separated from the diameter of a hole to be detected. CONSTITUTION:A casing 4 encloses a CCD-TV camera, which is an image pick up means, and supports an annular light source at the lower surface side. The light source 5, in which a xenonl lamp is used, is formed so that the diameter of the light source is comparatively larger than the diameter of a hole 2 to be detected. The light source 5 is concentrically provided with respect to a light receiving axis 3a of the TV camera 3. When the light source is turned ON and the TV camera 3 is scanned under the state the camera 3 is separated from the upper surface of a plate by a specified distance, an image data having only white picture elements is outputted from the camera 3 when the hole is not present. When the camera 3 is located on the hole 2, light is inputted into the hole 2 from the light source 5, shade is yielded at the bottom part of the hole 2, and black picture elements are displayed on a screen.
Patent JP-S59213765-A (JP)
Title: Monoazo dye for polyester fiber
Inventor: NIWA TOSHIO
IPC: C09B29/042
Filed: 1983-05-18
Abstract: NEW MATERIAL:A compound shown by the formula I {X is H, chlorine, lower alkyl, or phenyl; Y is H, methyl, chlorine, or acetylamino; Z is nitro, NC(R<2>)C= CH- [R<2> is cyano, 1-10C alkoxycarbonyl, phenyl(sulfonyl), or benzoyl]; R is 1-10C alkyl}. EXAMPLE:A compound shown by the formula II. USE:Dye for dyeing polyester fibers into color of Bordeaux, or red blue. Having improved alkali discharge prevention, fastness to wetting, and heat resistance. PREPARATION:For example, an aniline (e.g., 5-nitro-2-aminothiazole, etc.) shown by the formula III is diazotized, and coupled with an amine (e.g., N-cyanoethyl- N-n-butoxycarbonyloxyethylaniline, etc.) shown by the formula IV.
Patent JP-S59213305-A (JP)
Inventor: NISHI TOSHIAKI
IPC: A01B63/111
Filed: 1983-05-17
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-H02266847-A (JP)
Title: Method of fixing motor
Inventor: ISHIDA HIROSHI
IPC: B41J29/02
Filed: 1989-04-06
Abstract: PURPOSE:To improve the accuracy of assembling and simplify the process of assembling by a method wherein a positioning hole or a positioning shaft, engaged with the positioning shaft or the positioning hole of a positioning member at the opposite direction of the fixing pawl of a motor, and another positioning member, in the direction of rotation and is turned about the positioning shaft or the positioning hole, are provided. CONSTITUTION:A positioning shaft 7 is fixed on the flange 6 of a motor 1 at a position with a distance corresponding to the center distance between a pinion 2 and a transmission gear 3, which is designed so as to secure the optimum backlash. A frame member 8 is provided with a positioning hole 10, engaged with the positioning shaft 7, coaxially with a rotary shaft 9. When a motor 1 is pushed into an arrow sign direction A, the positioning shaft 7 is engaged with the positioning hole 10 whereby a center distance between the pinion 2 and the transmission gear 3 is determined and the motor 1 may be fixed to a desired position. According to this method, the accuracy of assembling may be improved and the process of assembling may be simplified.
Patent JP-H08257593-A (JP)
Title: Wrapping material for promoting solidification of muddy water and method for solidifying muddy water
Inventor: ABE FUMITETSU
IPC: E02D3/12
Filed: 1995-03-20
Abstract: PURPOSE: To promote solidification of muddy water by enclosing a powdery solidification promoter which reacts with muddy water and promotes solidification in a bag formed of a water-soluble material and throwing the obtained wrapping material for promoting solidification into muddy water together with the bag and stirring the powdery solidification promoter with muddy water after the bag is dissolved. CONSTITUTION: A wrapping material 1 for promoting solidification of muddy water is constituted of both a bag 2 for wrapping which is formed of a water-soluble material and a solidification promoter 3 enclosed in the bag 2 for wrapping. As a method for using the wrapping material 1 for promoting solidification, muddy water 4 generated from the build-up site of a pile is collected in a shallow sump K through a raceway and thereafter the solidification promoter 3 is thrown into muddy soil 4 together with the wrapping material 1 for promoting solidification without taking out the solidification promoter 3 from the bag 2 for wrapping. Since the solidification promoter 3 is not soared as dust at this time, the environment of a working site is not contaminated and handling is easy.  Further, the promoter for solidification is a composition of sodium carbonate and formalinsulfonate and furthermore cement may be added thereto.
Patent JP-H04299545-A (JP)
Title: Method for connecting semiconductor device
Inventor: YAMAMOTO TOSHIO
IPC: H01L21/60
Filed: 1991-03-27
Abstract: PURPOSE:To provide a method for connecting semiconductor devices for easily connecting grand plate to a semiconductor device mounted on a film, such as TAB tape, etc., with high accuracy. CONSTITUTION:After an IC chip 10 is placed on a stage 26 with its rear surface upside, the chip 10 is fixed to the stage 26 by sucking air through an opening 30 and conductive paste 34 is applied to the surface of a grand plate 16 facing the chip 10. The plate 16 is carried to a position above the chip 10, aligned to the chip 10, and lowered to a prescribed position by means of a vacuum suction nozzle 32. Then the grand plate 16 is connected to the rear surface of the IC chip 10 through the conductive paste 34.
Patent JP-H10267593-A (JP)
Title: Gun muzzle withdrawal limiter
Inventor: OTSUKA YOSHIO
IPC: F41A21/36
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To make uniform bomb blast pressure by reducing a peak value of the bomb blast pressure near the side of a gun barrel produced by permitting gunpowder gas to reflect on a front wall of a through-hole. SOLUTION: The present perforated gun muzzle withdrawal limiter is adapted such that there are formed a plurality of holes 3a to 3d in a limiter body 2a mounted on the tip end of a gun muzzle 1 while making coincide with a central axis with that of the gun muzzle for injecting gunpowder gas produced in the gall muzzle 1 to the outside. In the limiter a cross sectional area of the through- holes 3a to 3d is set to be larger at its tip end compared with that at a base end side in the central axis direction whereby a peak value of bomb blast pressure produced owing to injection of the gunpowder gas through the through- holes 3a to 3d is reduced.
Patent JP-H04300456-A (JP)
Title: Transmission control device for automatic transmission
Inventor: IIZUKA NAONORI
IPC: F16H59/14
Filed: 1991-03-27
Abstract: PURPOSE:To easily perform downshift control under a selecting condition where an engine brake effect is considered when a transmission is forced into downshift with an operation rate of a brake pedal equal to or more than a reference value. CONSTITUTION:It is judged whether a selected condition is in a D range where overdriving is allowed or in other ranges. In the former case, a comparatively large value is set as a reference operation rate of a brake, while in a latter case, a comparatively small value is set. A downshift command is thus carried out with a comparatively small braking operation rate in respect to the D range where overdriving is inhibited, 2 range, etc.
Patent JP-S57202115-A (JP)
Title: Transmission circuit
Inventor: KOSAKA YOSHITERU
IPC: H03H11/04
Filed: 1981-06-08
Abstract: PURPOSE:To decrease the phase difference between separated signals, by separating a signal having the frequency component rejected at a filter from the component difference between a signal inputted to a filter circuit and a signal outputted from the filter circuit. CONSTITUTION:A video signal of a video tape recorder with FM modulation is inputted to a terminal 1a. The video signal is branched into two at a transistor (TR)1. A low frequency component only is picked up from a signal applied to a TR2 with a low-pass filter having the characteristics of 24 dB/oct. and branched into two at a TR4. One signal is outputted from a terminal 4a and another is applied to a variable resistor constituting a substractor 3, where subtraction is made with an input signal through a phase correction circuit consisting of a TR3. As a result, a component rejected at the low-pass filter is picked up from a terminal 5a.
Patent JP-H11278122-A (JP)
Title: Flattened seat structure of automobile
Inventor: ARAI TOMIJI
IPC: A47C1/026
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To release a lock condition of a seat cushion and a seat back automatically when a seat frame is retreated to a flattening position. SOLUTION: When a seat frame 7 is retreated to a flattening position, each lock mechanism R1, R2 of a seat cushion 5 and a seat back 6 overrides a guide plate 9 in a rear end part of a fixed rail 1 to release a lock condition automatically. Consequently, an operator is only required to turn the seat cushion 5 and the seat back 6 forward after the seat frame 7 is retreated, thereby providing excellent operability.
Patent JP-H05255906-A (JP)
Title: Rail laying method for single-rail conveying device and working vehicle therefor
IPC: E01B29/02
Filed: 1992-03-10
Abstract: PURPOSE:To improve the efficiency of the laying work by determining the length and bend of a main rail based on the site investigation data, and machining the main rail in a factory and to improve the efficiency of the work by installing tools on a rail mounting vehicle. CONSTITUTION:The length of the straight line and the radius of curvature and length of the curve of the main rail 4 of a single-rail conveying device are determined, the main rails 4 are manufactured in a factory, they are mounted on a working vehicle 8 provided with a rail mounting vehicle 9 at the front and a driving vehicle 10 at the rear, the main rails 4 are selected as designed according to the terrain route, and they are laid in sequence. An arm 12 is protruded at the tip section of the rail mounting vehicle 9, an electric hammer 14 is suspended from the arm 12 via a balancer 13, and the electric hammer 14 is connected to a power generator 11 provided at the rear section of the rail mounting vehicle 9. The quality of the main rails 4 is stabilized, the main rails 4 can be re-utilized, the fatigue of workers on a steep slope is reduced, the safety and efficiency are improved, and the construction period can be shortened.
Patent JP-S63254352-A (JP)
Title: Heat exchanger
Inventor: KAWAMURA HIDEO
IPC: F24H3/06
Filed: 1987-04-11
Abstract: PURPOSE:To prevent accumulation of carbon to the interior of a heat flow passage cylinder and the generation of a smell, by a method wherein a combustion gas cylinder communicated with the combustion gas feed port of a combustion device is a heat flow passage cylinder, and an ungasified fuel collecting means is placed in the combustion gas cylinder. CONSTITUTION:In a heat exchanger 10, a heat flow passage cylinder body 8 is situated in a heat exchange passage cylinder body, having an air intake part 6 and an air feed part 14, i.e. an outer cylinder 2, a combustion gas cylinder body 9, communicating with a combustion gas feed port 21 of a combustion device 1, is situated in the heat flow passage cylinder body 8, and a trap 18 for ungasified fuel, e.g. a honeycomb made of ceramic, being an ungasified fuel collecting means is situated in the combustion gas cylinder body 9. When gasified fuel is burnt in a combustion chamber 31 of the combustion device 1, flame is extended through the combustion gas feed port 21 to the combustion gas cylinder body 9. Since a trap 16 for ungasified fuel is situated in the position where the flame is extended, ungasified fuel discharged together with the flame or carbon generated from fuel is forced into contact with the trap 16 for complete combustion. This constitution enables prevention of carbon to the interior of the combustion gas cylinder body 9.