baber/WOPTO huggingface dataset:
Patent JP-H02304880-A (JP)
Title: Input protection structure
Inventor: TSUDA MASAHIDE
IPC: G01R15/12
Filed: 1989-05-19
Abstract: PURPOSE:To prevent peril due to short circuit by installing an input terminal protection means which is worked sequentially to an input switching means. CONSTITUTION:When a function switching switch holder 15 is slid to right side, the function becomes an oscilloscope, and when slid to left, the function becomes digital voltometer(DVM). A switch 14 which switches DVM and oscilloscope functions works sequentially to the function switching switch holder 15. Either an input terminal pair 12 of the oscilloscope or an input terminal pair 13 of the DVM are covered with the function switching switch holder 15. In this way, an input cable is not connected to an input terminal which is not used and risk owing to short circuit is avoided.
Patent JP-S5463733-A (JP)
Title: Cassette inverter
Inventor: SATOU MASAAKI
IPC: G11B15/675
Filed: 1977-10-20
Abstract: PURPOSE:To perform inversion of a cassette with a simple constitution without touching the cassette by making a cassette holder rotatable in cooperation with the operation of an eject mechanism while the cassette holder is in an erect state. CONSTITUTION:When the need for inverting a tape cassette 12 arises, pushing operation of an eject button 9 causes a holder 11 to be risen up to an erect state, causing at the same time the end of an operating piece 28 to be contacted to the button 9 as shown by a broken line. When the button 9 is pushed again in this state, the operating piece 28 is pushed, by which a lever 26 is turned clockwise, then a lever 20 makes linear motion by overcoming a spring 22. This causes a pawl 23 to turn a pawl wheel 19 by a specified angle, causing in turn a pinion 17 to be turned by a gear 18 thereby turning a holder 180 deg.. If the holder 11 is set in a cassette chamber 2 by overcoming a spring 16, the inversion of the cassette 12 is completed. By this manner, the inversion of the cassette may be performed without touching the cassette.
Patent JP-S614382-A (JP)
Title: Magnetic picture recording device
Inventor: OGAWA TAKAYUKI
IPC: G11B5/027
Filed: 1984-06-19
Abstract: PURPOSE:To prevent occurrence of jitter distortion and inversion phenomenon on the picture by changing the clip level of a dark clip circuit synchronizing with a synchronizing signal and enabling to adjust clip level of a video signal section and a synchronizing signal section in different level. CONSTITUTION:A synchronizing signal is separated and extracted from a composite video signal given to a terminal 1 by a synchronizing signal separating circuit 13. This synchronizing signal is given to a level switching circuit 14. A control signal is given from the level switching circuit 14 to a dark clip circuit 6 to switch clip level synchronizing with the synchronizing signal. Operation of the level switching circuit 14 is as follows. Resistance R2 and the second variable resistance VR2 and the position of a sliding terminal are adjusted, and adjusted with a control signal that becomes optimum level to the video signal section. Then, by incoming of the synchronizing signal, the first and second transistors Tr1, Tr2 are conducted, and voltage is superposed on the control signal through the first variable resistance VR1, and adjusted to become optimum level for the synchronizing signal section.
Patent JP-S5914820-A (JP)
Inventor: HAYASHIDA YUKIO
IPC: A47J27/00
Filed: 1982-07-19
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-S61286464-A (JP)
Inventor: OGAWA KEISHI
IPC: E04H6/06
Filed: 1985-06-11
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-S60104403-A (JP)
Title: Radial carcass tire
Inventor: JIYANNPIEERU PONPIE
IPC: B60C15/02
Filed: 1984-06-21
Abstract: A tire which can be used without an inner tube on a standard "safety" rim, each of the beads of which tire has, on the one hand, a base of a width L2, comprising essentially a cylindrical zone of diameter D2, equal to the diameter D1 of the cylindrical hump of the rim and having an axial width l23 which is between 0.15 L2 and 0.25 L2, and a frustoconical zone of an axial width l24 which is between 0.45 L2 and 0.65 L2, the generatrix of the frustoconical zone forming with the axis of rotation of the tire an angle  beta  such that tan  beta  is between 0.5 and 0.6, and, on the other hand, a reinforcing bead ring of an interior diameter D3 which is very little different from D1, the center O3 of a circle circumscribed around the cross section thereof being located at a distance L3 from the rim flange such that the clamp on the rim is at least equal to 0.45.
Patent JP-S63295345-A (JP)
Title: Document conveying device
Inventor: MURATA KAZUSHIGE
IPC: G03G21/02
Filed: 1987-05-22
Abstract: PURPOSE:To ensure the stoppage of a document by temporarily stopping the driving means of a conveying belt when a document is conveyed close to the step part of a stopper plate at the time of the reverse travel of the conveying belt, removing the engagement between an engaging member and a belt retainer roller, and resuming the reverse travel of the conveying belt. CONSTITUTION:When the rear end of a document passes through a rear end detecting sensor, the reverse rotation of a motor is stopped by means of the detected signal. Thereby, since the reverse travel of a conveying belt 21 is temporarily stopped, the rotation of a belt retainer roller 28 which is drivenly rotated being slidingly brought into contact with the belt 21 is also stopped. After that, a driving signal is inputted into a solenoid 35 and the engagement between the recessed parts 30a of a swinging arm 30 and the stepped part of the belt retainer roller 28 is removed removing the restriction of the shaft position of the roller 28. When a short time elapsed after that, as the reverse travel of the belt 21 is resumed, the roller 28 is moved leftward being guided by the groove parts of a bearing member 29 while rotating on its axis, and the shaft end parts 28a of the roller 28 fall in the opening part of the bearing member 29, to bring the belt 21 into pressure contact with the step part 3a of a stopper plate 3.
Patent JP-S63295117-A (JP)
Title: Saw tooth edge for portable electric motor-driven cutting tool
Inventor: IMAHASHI TOSHIAKI
IPC: B27B33/02
Filed: 1987-05-22
Abstract: PURPOSE:To suppress an increase of power to a minimum in a tool, even when it cuts a thick material, so as to prevent a cutting speed from decreasing, by constituting the tool forming a rake angle of a saw tooth edge, which protrudes to the bottom from a guide surface plate, smaller as the saw tooth edge advances to the point end side and setting the actual rake angle to the optimum value. CONSTITUTION:In the vicinity of a guide surface plate 4, a saw tooth edge 3 mounts its tooth end A1 to a swivel arm 5, and from a relation between a straight line A1-R1, crossing at a right angle with a tooth end line passing the tooth end A1, and a straight line A1-Q1, crossing at a right angle with a straight line P1=P1-showing the major axis of a locus of the tooth end A1, a tool obtains a rake angle beta21 in a minus value and the actual rake angle beta21' in a plus value. While in the point end part, from a relation between a straight line A2-R2, crossing at a right angle with a tooth end line passing through a tooth end A2, and a straight line A2-Q2, crossing at a right angle with a straight line P2-P2 showing the major axis of a locus of the tooth end A2, the tool obtains a rake angle beta22 in a minus value and the actual rake angle beta22' in a plus value. And the tool changes the rake angle from beta21 to beta22 so that the actual rake angle beta22' equals almost beta21'.
Patent JP-H06336175-A (JP)
Title: Steering device for vehicle
Inventor: TSUDA HIROSHI
IPC: B62D6/02
Filed: 1993-05-28
Abstract: PURPOSE:To simply detect the time of cornering and secure stable steering feeling by prohibiting the changing action of the transmission ratio between the steering angle of a steering wheel and the steering angle of wheels when the steering force of the steering wheel exceeds a prescribed value. CONSTITUTION:When a drive motor 19 is rotated in either direction by a control device 23, a fulcrum pin 17 integral with a nut 16 is moved toward a feed screw 18 via the feed screw 18 decelerated and rotated by the meshing between a worm 20 and a worm wheel 21. Intervals between a fulcrum pin 17, a steering rack 6, and a relay rod 10 are supplementarily increased or decreased. When the fulcrum pin 17 is moved upward, for example, the shift quantity of the relay rod 10 and the steering angle of wheels are increased respectively for the same steering angle of a steering wheel, the transmission ratio between the steering angle of the steering wheel and the steering angle of the wheels can be changed during a travel. When the steering force exceeds a prescribed value, the changing action of the transmission ratio is prohibited.
Patent JP-H05324855-A (JP)
Title: Shading display system
Inventor: ARIGA NARISHIRO
IPC: G06T15/80
Filed: 1992-05-20
Abstract: PURPOSE:To make a real shading display of a component by calculating the colors of the respective sides of the component according to a rate taken out of a data table for shading color arithmetic according to the basic color of component shape data, and displaying the component. CONSTITUTION:A shading display part 3 displays the component 2 by calculating the colors of the respective sides of the components 2 according to the rate taken out of the table (1)5 for shading color arithmetic according to the basic color extracted from the component shape data 4. Further, the shading display part 3 displays the component by calculating the colors of the respective sides of the components according to the azimuth vector of a light beam and the angle of the component taken out of a data table (2) 6 for shading color arithmetic on the basis of the basic color extracted from the component shape data 4. At this time, the component is displayed in the calculated shading color to outline width previously set in the component shape data 4. Therefore, a shade color when the component 2 is irradiated with light from left above the sides is automatically generated according to the basic color of the component 2 to display the component, and then a more real shading display of the component 2 can be made.
Patent JP-H10316031-A (JP)
Title: Draining structure of cowl part
Inventor: ARAKAWA YASUO
IPC: B62D25/08
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent water, such as rainwater from invading a cabin side from an outside air introduction hole. SOLUTION: A shielding plate 16 is jointed at the corner part of a cowl box 12. A clearance is formed between the lower end edge of the shielding plate 16 and the bottom part 12B of the cowl box 12, so that water W may flow freely toward a drain hole 14A. A clearance is formed between the upper end edge of the shielding plate 16 and a cowl top grille, so that outside air AI supplied from a vent hole of the cowl top grille can flow into an outside air introduction hole 12A. When the water W dropped on the bottom part 12B counter-flows or splashes by the outside air AI which comes into the cowl box 12 from the drain hole 14A, the counter-flowed or splashed water W is interrupted by the shielding plate 16, and will not reach the outside air introduction hole 12A, therefore, the water W will not invade a cabin side through the outside air introduction hole 12A.  It is thus possible to prevent the counter- flowed water W or splashed water W from invading the cabin side through the outside air introduction hole 12A.
Patent JP-S61288796-A (JP)
Title: Controlling method for current control type inverter in ac servo motor
Inventor: NANBAE AKIRA
IPC: H02P21/05
Filed: 1985-06-12
Abstract: PURPOSE:To suppress harmonic waves which affect influence to torque ripple or noise in normal state by executing switching for suppressing a high frequency by a current control type PWM inverter. CONSTITUTION:To always reduce the change rate (dDELTAi1/dt) of a deviation current DELTAi1 between a current i1 flowing through an AC servo motor and a command current i1* in a controller using a current control type PWM inverter, the term vector e0 of a voltage/current equation represented in an equation of the motor [where V/(k) is an inverter output voltage vector] is aimed at, the range of the vector e0 is detected in a vector diagram of the equation, and it is controlled to select an output voltage only from 4 modes of the vertexes of a triangle to which the vector e0 belongs. In this case, the coordinates axis of the current deviation of the phase is displaced at 30 deg., and the sign of the differentiated value is detected to obtain a range to which the vector e0 belongs.
Patent JP-S6023118-A (JP)
Inventor: SHIBAHARA KENJI
IPC: B65D30/06
Filed: 1983-07-12
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-S62283617-A (JP)
Title: Winding method for bobbinless coil
Inventor: SUGIURA SEITEN
IPC: H01F41/06
Filed: 1986-06-02
Abstract: PURPOSE:To improve the productivity of winding a bobbinless coil by obtaining and holding a length of a starting end of a wire blank of a winding necessary to postwind it, rotating both the wire blank and a winding shaft to wind the following wire of the starting end on the shaft to form a predetermined coil, then rotating the shaft to lap wind the held starting end of the wire, thereby rapidly winding the coil by utilizing a small space. CONSTITUTION:A wire blank 113 is held in a chuck 3a having a reel 3, and a shaft 5 is rotated in the state that a guide substrate 11a is stopped. Thus, the reel 3 winds the starting end 113b held in the chuck 3a to obtain a length necessary fo postwind the starting end 113b. Then, the shaft 5, the reel 3, guide means 11 and the shaft 4 are integrally rotated, the starting end 113b wound on the reel 3 remains as it is, and the following wire of the starting end 113b is wound on the shaft 4 while being supplied from wire guide tube 15 of the blank 113 to form a predetermined coil. In case of postwinding, the reel 3 feeds out the starting end 113b, while the shaft 4 winds the fed starting end 113b by guide rollers 12, 14 while being supplied from a direction along the inner surface of a collar 4b.
Patent JP-H05328555-A (JP)
Title: Equipment for automatically inspecting overhead cable
Inventor: KOTO TAKESHI
IPC: H02G1/02
Filed: 1992-05-20
Abstract: PURPOSE:To detect a defective part in a short period of time, to make the oversight of detecting a defective part hard to occur, and to reduce the burden on the inspector. CONSTITUTION:An equipment for automatically inspecting an overhead cable 5 is provided with a mobile machine 1 that can move by itself on the overhead cable 5, and a video camera 4 that is installed on the mobile machine 1 and that images the overhead cable 5 and records the image on video tape incorporated in the camera 4. The apparatus is further provided with apparatus 2 that is installed in the mobile machine 1 for lighting up the overhead cable 5, a line sensor that is installed in the mobile machine 1 for detecting the light reflected from the overhead cable, and an abnormality signal outputting section that operates the video camera 4 when the quantity of the reflected light detected by the line sensor is an abnormal value.
Patent JP-S6020740-A (JP)
Title: Structure of bearing of rotary electric machine of vertical shaft type
Inventor: HADOKO SHIYOUJI
IPC: H02K9/06
Filed: 1983-07-15
Abstract: PURPOSE:To completely prepare a waterproof upper bearing by upward projecting an upper bearing retainer, and providing a rotary drain disc on a rotational shaft near the retainer. CONSTITUTION:A retainer 3A of the upper bearing 2 of an end bracket 3 is projected upward from the remainder of the end bracket. A rotary drain disc 4 is mounted near the retainer 3A on a rotational shaft 1 extending upward from the retainer 3A. Since the retainer 3A is projected upward from the surface of the remaining end bracket 3, water does not enter into the bearing 2 from between the retainer 3A and the disc 4. Water droplets dropped on the disc 4 are centrifugally scattered by the disc 4 through a space 10 and exhausted in a direction C.
Patent JP-S5650526-A (JP)
Title: Semiconductor device
Inventor: ANAMI KENJI
IPC: H01L21/822
Filed: 1979-10-02
Abstract: PURPOSE:To make it possible to simply distinguish a kind of chips to be tested from among a plural kinds of chips by a method wherein electric signal generating circuits which generate a proper signal corresponding to the each kind are incorporated in semiconductor chips in the wafers condition. CONSTITUTION:When a plural kinds of semiconductor chips 2a, 2b, 2c are formed on a semiconductor wafer 1, electric signal generating circuit blocks 3a, 3b, and 3c that generate a proper signal of the respective chip are formed on these conductor chips. For instance, the circuit blocks 3a, 3b and 3c are constructed in circuits having power sources divided by the resistance, each circuit generates the respective different voltage according to the difference of the divided resistance value such as the circuit block 3a produces the voltage Va, a circuit block 3b the voltage Vb, and the curcuit block 3c the voltage Vc. Hereby, the kind of semiconductor chips in the wafer condition can be distinguished by measuring the voltage in the circuit block of the chip to be tested.
Patent JP-S6068690-A (JP)
Inventor: AMBROS PETER
IPC: H05K3/20
Filed: 1984-06-22
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-S5554659-A (JP)
Title: Exhaust gas reflux device for internal-combustion engine
Inventor: NOMURA KENICHI
IPC: F02M25/07
Filed: 1978-10-17
Abstract: PURPOSE: To stop exhaust gas reflux (EGR) in the top-speed running of a vehicle and to enhance operatability of an engine by providing a reflux control valve in an EGR passage communicating between suction and exhaust passages.  
     CONSTITUTION: An exhaust pipe (not shown) and a suction pipe 18 are communicated by a reflux passage 21 fitted therein with an EGR control valve 1. The valve 1 is partitioned by partition walls 3e, 4, 8, 9, and 5 into a first chamber 6, second chamber 7, third chamber 10, and fourth chamber 2c. The first to third chambers 6, 7, and 10 are fitted with a first valve 3h and a second valve 11f. A negative- pressure chamber 3c for driving the valve 3h is fed with the negative-pressure present on the directly upstream side of a throttle valve 20, while a negative-pressure chamber 11c for the valve 11f is fed with the negative-pressure in a suction manifold (not shown) through a check valve 14 and solenoid valve 15. A negative- pressure pipe 17 is fitted therein with an adjustor valve 12 which effects and interrupts the communication with the atmosphere by the exhaust gas pressure in the second chamber 7, to adjust the negative-pressure amount fed to the chamber 3c. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11329782-A (JP)
Title: Static elimination device
Inventor: ISHIBASHI YUKIO
IPC: H05F3/02
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To eliminate static charged in a human body and clothes by forcing a worker or the like to touch this device when he or she enters a plant where strict attention for fire handling is required. SOLUTION: In this static elimination device 1, poles 3a, 3b are erected on both sides of a plant entrance 2, a bracket 6 is mounted to the upper end part of the one pole 3a, an earthing bar 5 to close the entrance 2 normally is mounted to the bracket 6 forward and backward rotatably through a hinge 4 and is connected to an earthing wire 8. The earthing bar 5 is rotatable within range of approximately 90 deg. in both the forward and backward directions and closes the entrance 2 by automatically rotatively returning by means of spring force after the rotation.
Patent JP-S63293154-A (JP)
Title: Manufacture of thin titanium oxide film
Inventor: TAKEGAWA TETSUSHI
IPC: C23C14/30
Filed: 1987-05-25
Abstract: PURPOSE:To form a transparent thin TiO2 film having high refractive index, by forming a thin TiO2-x film in an oxygen-deficient state on a substrate and by subjecting the resulting vapor deposited film to heat treatment in an oxygen atmosphere. CONSTITUTION:Under a practically oxygen-free atmosphere, e.g., in a vacuum chamber, a vapor deposited film of TiO2-x in an oxygen-deficient state is formed on a substrate by an electron beam vapor deposition method. This vapor deposited film is heated to about 400-450 deg.C under an oxygen atmosphere, so that a thin TiO2 film is formed. By this method, the thin TiO2 film sufficiently oxidized and having high refractive index can be obtained without using special equipment.
Patent JP-2000319661-A (JP)
Title: Method and equipment for carbonization of wood and polyvinyl chloride
Inventor: KOSUGI SOHACHI
IPC: C10B53/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To combine charcoal making with polyvinyl chloride disposition. SOLUTION: A method for carbonizing wood and polyvinyl chloride comprises hermetically sealing the wood or the polyvinyl chloride in a container, effecting preheating and successive carbonization heated at a predetermined temperature while taking out the generated gas to carry out its treatment, dissipating heat after carbonization of the wood or the vinyl chloride plastic to take out a product obtained and using the amount of dissipation heat as the amount of heat of the preheating. The exhaust at the time of carbonization of the wood is preferably cooled and separated into a charcoal gas, pyroligneous acid, and tar.
Patent JP-H07330829-A (JP)
Title: Crystalline propylene/1-butene copolymer having syndiotactic structure
Inventor: SADATOSHI HAJIME
IPC: C08F210/06
Filed: 1994-06-09
Abstract: PURPOSE:To obtain the subject copolymer being a random copolymer of propylene and 1-butene, having a low-melting point crystalline part even in a region of relatively larger 1-butene content and simultaneously having an amorphous part excellent in transparency and impact resistance. CONSTITUTION:This copolymer is a random copolymer of propylene and 1- butene and contains 31-99 mol% of 1-butene and has 0.5-10dl/g intrinsic viscosity [eta]measured at 135 deg.C in tetraline, a crystalline structure, a peak of propylene-1- butene chain at 43.8-44.1ppm in <13>C-NMR spectrum and preferably >=40 deg.C melting point.
Patent JP-S62285333-A (JP)
Title: Lamp base for bulb
Inventor: SASAKI NOBUO
IPC: H01J5/50
Filed: 1986-06-04
Abstract: PURPOSE:To obtain a lamp base for a bulb which can prevent deformation in the central part on the upper surface of the metal shell by providing a wall at a right angle to the surface in the central part of the metal shell in parallel with a line connecting two terminal pins. CONSTITUTION:Terminal pins 2 are planted on a metal shell 1 through the circular insulation members 3 and 4, and fixed by caulding at their ends. Outer leading-in wires of a fluorescent lamp are laid through through holes punched on a terminal pin 4, and the metal shell end part on the opposite side to the side, where the terminal pins 2 are planted, is fixed to the glass bulb end part of the fluorescent lamp with lamp base cement and the tips of the terminal pins 2 are conductively fixed to the outer leading-in wires by welding or the like to complete the fluorescent lamp. The metal shell 1 is constituted being provided with a recessed rib 5 of smaller width than the outer diameters of the circular insulation members 3 in the central part on the upper surface in the derection of a line connecting the right and the left insulation members. The recessed rib 5 or ribs are provided in one or two places. Thereby, an almost right angled wall to the surfaces 2 to 4 which has the height by the depth of the rececced rib is formed and it has an effect against the occurrence of deformation in the right-angled direction to said wall surface.