baber/WOPTO huggingface dataset:
Patent JP-H06121180-A (JP)
Title: Picture distortion correcting circuit for display device
Inventor: FUJIWARA KOICHI
IPC: G09G1/00
Filed: 1992-08-19
Abstract: PURPOSE:To obtain the picture distortion correcting circuit of a display device in which the phase of a reference pulse inputted to a horizontal oscillation circuit is not affected by the change of the amplitude of a horizontal saw-tooth- wave signal (not affected by a pin cushion correction). CONSTITUTION:A flyback pulse Pf is formed of a flyback transformer 60 based on the output of a horizontal oscillation circuit 10, and a CRT is driven. And also, a reference pulse Ps synchronizing with the rising of a feedback pulse Pb obtained by decreasing the flyback pulse Pf is obtained by a reference pulse generating means 100, and feedback-operated to the horizontal oscillation circuit 10. In this case, this circuit is equipped with a phase correcting means 200 which operates a phase correction based on a parabola-shaped wave signal Sp obtained by a pin cushion correcting circuit 50 to the reference pulse Ps.
Patent JP-H0268757-A (JP)
Title: Tape cassette loading mechanism
Inventor: NAKAYAMA SHIGEO
IPC: G11B15/665
Filed: 1988-09-05
Abstract: PURPOSE:To hold a tape cassette under the stable state against all sorts of vibration by enabling a drive shaft engaged with an output arm to be rocked within a range of an L-shaped through hole on the output arm. CONSTITUTION:Pressing force against a tape cassette 12 is given by the rocking of the output arm 68, and the output arm 68 is to rocked more than in a tape cassette abutting position by a cam plate 20 as movable in a prescribed amt. via an input arm 74. This excessive rocking of the input arm 74 allows the output arm 68 to be rocked integrally with it counterclockwise, whereas the drive shaft engaged with this output arm 68 is rocked within the range of the L-shaped through hole 70 on the output arm. By this method, the tape cassette 12 can be held elastically via energizing force of a torsion coil spring 80 energizing the drive shaft 56 of a cassette house by the lowering motion for lowering the cassette house 10 even when the gape cassette is restrained from lowering.
Patent JP-2000056815-A (JP)
Title: Indicator dedicated to controller ras
Inventor: MIYAKOSHI EIJI
IPC: G05B23/02
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an indicator which can easily display detailed contents of system abnormality of the controller and is easy to handle. SOLUTION: An indicator main body part 1 is attachable to and detachable from a controller body by a connector part 2. A display part 3 displays information on system abnormality. With an identical-layer scroll switch 4, pieces of abnormality information of the same layer can be scrolled and displayed. With an upper/lower-layer movement switch 5, pieces of abnormality information of an upper or lower layer can be displayed in order. The abnormality information is held in an internal memory until a reset switch 6 is pressed.
Patent JP-S59105866-A (JP)
Inventor: BUERUNAA HANCHIKERU
IPC: B24C3/00
Filed: 1983-11-22
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-H0384084-A (JP)
Title: Foaming agent for thermoplastic resin
Inventor: OMURE YUKIO
IPC: C09K3/00
Filed: 1989-08-28
Abstract: PURPOSE:To provide the title foaming agent extremely low in the potential for ozone depletion, also capable of giving greatly uniform nonflammable or flame-retardant foams of excellent dimensional stability, comprising a difluoroethane and chlorodifluoromethane. CONSTITUTION:The objective foaming agent comprising (A) normally 80-20 (pref. 60-20) wt.% of a difluoroethane (e.g. 1,1-difluoroethane and/or 1,2- difluoroethane) and (B) normally 20-80 (pref. 40-80) wt.% of chlorodifluoromethane.
Patent JP-H0564432-A (JP)
Title: Power source
Inventor: SUZUKI SHIGESADA
IPC: H02M3/155
Filed: 1991-08-30
Abstract: PURPOSE:To supply power having small harmonic wave components and high power factor to a load even if essential elements for constituting a booster chopper have relatively small capacities and low withstand voltages and to reduce in size and cost the entire power source. CONSTITUTION:A level of a pulsating voltage to be output from a rectifier 11 is detected by a voltage level detector 43. A switching element 19 is high frequency-switched by a high frequency controller 42 when the level is a specified voltage value or less, a voltage boosted by a booster chopper is smoothed by a smoothing capacitor 16, and supplied to a load 15. On the other hand, when a detected level is the specified voltage value or more, the pulsating voltage is supplied directly to the load 15 through a diode 14.
Patent JP-S6199137-A (JP)
Title: Carrying device for accumulative fluorescent sheet
Inventor: UCHIUMI ISAO
IPC: G03B42/02
Filed: 1984-10-20
Abstract: PURPOSE:To attain switchback carrying with simple constitution by carrying a read fluorescent sheet from the 1st carrier to the 3rd carrier, driving the 3rd carrier reversely and then carrying the sheet to the 2nd carrier positioned on the extension line of the 3rd carrier. CONSTITUTION:A fluorescent sheet 80 sent from a reading part is carried upwards by the 1st roller 61 of the 1st carrier 75 and a vertical part of the 1st belt 43 and then carried into the 3rd carrier 76. The sheet 80 is detected by optical sensors 71a, 71b, the carrying of the 2nd belt 68 and the 3rd belt 65 is stopped and then rollers 66, 67, 69, 70 are reversed to carry the sheet 80 to the 2nd carrier 70. After erasing residual image picture information by an erasing part 40, the sheet 80 is reversed by the belt 43 and carried upwards through the 3rd carrier 76. Since the carrier 76 is positioned on the extension line of the carrier 77, the sheet 80 can be delivered to the erasing part while being turned upwards only by inverting the rollers and belts.
Patent JP-H0853270-A (JP)
Title: Exterior pushbutton type elevator
Inventor: TOYONAGA TAKEMORI
IPC: B66B1/18
Filed: 1994-08-10
Abstract: PURPOSE:To improve serviceability for elevator users by making judgement about the ascending and descending motion of an elevator car for registry operation, on the basis of a boarding floor and a destination floor, via the operation of a destination pushbutton at an elevator hall, and turning on a lamp or the like showing the direction of a destination. CONSTITUTION:Regarding a pushbutton corresponding to a floor of destination among pushbuttons provided at an elevator hall for all service floors, a user on the 4th floor, for example, presses a pushbutton corresponding to the 12th floor, when he/she intends to go to that floor. Then, an elevator control device turns on 4th and 12th floor red lamps on a stop display plate, on the basis of an equation of 12-4=+8, in a car at a lower level nearest to the 4th floor, among ascending cars. In other words, the plate shows that the car stops at the fourth and 12th floors for indication to people in that car. Also, when the car stops at the 4th floor and passengers go on board, the car is operated to travel and stop at the 12th floor, without any need of again pressing a destination pushbutton.
Patent JP-S6279414-A (JP)
Title: Spectacles
Inventor: ISHIDA TAKESHI
IPC: G02C7/06
Filed: 1985-10-02
Abstract: PURPOSE:To facilitate the replacement of a convex lens and to obtain economical spectacles by dividing a right and a left lens into upper and lower parts, forming the lower lenses as farsighted convex lenses, and providing attaching and detaching means which allows the convex lenses to be attached to and detached from the upper lenses. CONSTITUTION:The right and left lenses of spectacles 1 are divided into two upper and lower parts; and the upper parts are protection spectacle lenses 2 having no diopter and the lower parts are farsighted convex lenses 3. The upper lenses 2 are held by an upper lens frames 4, which are coupled with each other by coupling frames 5 and 6; and side frames 8 are coupled in a free folding state with both outside parts of the frames 4 through L-shaped frames 7. The lower end slide contact surface 2a of each lens 2 and the upper end slide contact surface 3a of the lower convex lens 3 are linear and held by the lower lens frame 9 of the convex lens 3 and the upper and lower frames 4 and 9 form projection parts 4a and 9a at both inside and outside opposite end parts; and magnets 10 and 11 are provided inside the projection parts and the lower lenses 3 are allowed to be attached and detached by attaching and detaching means through the attraction of the magnets.
Patent JP-H0779102-A (JP)
Title: Transmission line and phase shifter
Inventor: KOBAYASHI TAIZO
IPC: H01P1/18
Filed: 1993-09-06
Abstract: PURPOSE:To obtain a transmission line having a negative propagation constant and a phase shifter with a negative phase quantity by providing ground conductors at a predetermined interval onto a dielectrode base and providing many conductive thin wires tying the ground conductors in the gap. CONSTITUTION:Ground conductors 2, 3 at a constant interval (g) are formed on the surface of a dielectric base 1. The ground conductors 2, 3 are connected in a form of a ladder by electrode 4-16 made of thin conductive wires. The electrodes 4-16 tying the ground conductors 2, 3 act like a self-inductance and an electric capacitance is in existence among the electrodes 4-16. That is, the electric capacitor is formed among the electrodes 4-16 and the inductor is formed between the electrodes 4-16 and the ground conductors 2, 3. Thus, the transmission line having a negative propagation constant is obtained. Then a phase shifter having a negative phase quantity for short transmission is formed by using the transmission line, and the circuit is made small.
Patent JP-2001051038-A (JP)
Title: Direction finder
Inventor: MURAYAMA AKIRA
IPC: G01S3/46
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To suppress a false image and to make accurately detectable the arrival direction of radio wave in the case of detecting radio waves arriving at three antenna elements to obtain their arrival bearings by disposing a central antenna element in front of the other two antenna elements, and disposing them at an equal interval but not aligned in a line. SOLUTION: K pieces of arrival radio waves arriving from k pieces of radio wave sources to first to m-th antenna elements 1 to m are input to receivers 5, A-D converted, and phase-detected. Output signals from the receivers 5 are input to an arrival direction calculator 6. The calculator 6 suppresses a false image by disposing the elements at an equal interval but not aligned in a line, and accurately calculates the arrival bearings. Here, even when a central antenna element of three antenna elements 1-1, 1-2 and 1-3 is disposed in front of the elements of both ends. However, they are constituted of an antenna part 9 in which the central element is disposed nearer to any one of the elements of both the ends and linearly but not an equal interval, a similar effect can be obtained.
Patent JP-H1148621-A (JP)
Title: Thermal recording material
Inventor: TASAKA MOTOO
IPC: G03F1/92
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a useful thermal recording material which is excellent in transmittance of an image part and a non-image part in a visible part, enables check of drawing for several stacked sheets thereof and has a function as a block copy film being excellent in a light-intercepting property of the image part and the transmittance of the non-image part in an ultraviolet part. SOLUTION: In a thermal recording material wherein a thermal recording layer constituted mainly of an electron-donating coloring compound (coloring agent), an electron-accepting compound (developing agent) and binder resin is provided on a transparent or semitransparent substrate and further a protective layer is provided on the recording layer, the absorbance of a coloring substance from the electron-donating coloring compound contained in the material is 0.50 or above at 350-420 nm and 1.00 or below at 550-700 nm and the absorbance of this compound itself is 0.12 or below at 350-700 nm.
Patent JP-S6376156-A (JP)
Title: Disk reproducing device
Inventor: NISHIKAWA AKINARI
IPC: G11B7/00
Filed: 1986-09-19
Abstract: PURPOSE:To prevent the feeling of the omission of data by a user by stopping the reading of main information data stored into a storing means from when an objective lens generates a track jumping until it returns to an original track and reading them continuously after the lens returns to the original track. CONSTITUTION:An address circuit 42 does not generate an R address to read it to the data generated from when an objective lens generates a track jumping until it returns to an original track, namely, the data of frames A-E of a track M, in accordance with the detecting signal from a track jumping detecting circuit 14. To the data after a frame 20 obtained by reproducing a track N again, an action is executed so as to generate the R address to execute the reading. For this reason, the data of a frame 14 written into a buffer memory 35 before the objective lens generates a track jumping and the data of the frame 20 written in a buffer memory 35 after the objective lens returns to the original track are continuously read. Thus, the generating of a sound disappearance can be prevented.
Patent JP-H0664083-A (JP)
Title: Method and apparatus for laminating prepreg
Inventor: YAMADA HIDEYUKI
IPC: B29K105/08
Filed: 1992-08-20
Abstract: PURPOSE:To obtain a prepreg laminated material of a high quality even if precut prepregs of any shape are laminated. CONSTITUTION:A method and an apparatus for laminating prepregs comprise a storage device 36 provided in the apparatus 10 to store a signal of a shape of precut prepreg 6, and comprise the steps of oscillating the signal toward a proportional solenoid pressure control valve (pressure force regulating means) 34, and controlling an applied pressure to be applied to laminated rolls 35 with respect to a change in the width of the prepreg 6 based on the signal.
Patent JP-S60113168-A (JP)
Title: Deceptive acoustic target
Inventor: IWASAKI KIYOHIKO
IPC: G01S1/72
Filed: 1983-11-25
Abstract: PURPOSE:To eliminate a danger in re-search of a homing sailing body and obtain an inexpensive deceptive acoustic target which is easy to operate, by providing a structure which is operated as the acoustic pseudo target for the homming sailing body after being projected from a projecting mechanism of a vessel on the water and landing on the water. CONSTITUTION:A transmitter and receiver 1 incorporates a responder transmitter and receiver 2 where signals received from a deceptive signal transmitting material, which transmits signals through a suspension cable 4, and a responder receiver 2B are inputted through the suspension calbe 4 and are amplifier and a frequency shift corresponding to the quantity of Doppler shift is given to them and they are transmitted to a responder transmitter 2A through the suspension calbe 4 again. An active homing sailing body is provided by these transmitter and receiver 1 and responder transmitter and receiver 2, and a deceptive sound source function for a passive homing sailing body is provided by a deceptive signal transmitting part and a deceptive acoustic wave transmitter 3.
Patent JP-H1160394-A (JP)
Title: Growth of nitride crystal and growth of gallium nitride
Inventor: SHIBATA MASATOMO
IPC: C30B29/38
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To easily grow a nitride crystal of a group III element such as GaN, especially a large-size bulk crystal which is not conventionally obtd. SOLUTION: The growing method of the nitride crystal includes a process to house a nitride crystal powder (source material 6) and a liquid sealing material 5 in a cylinder 7 and to heat the source material and to pressurize it with a piston 3. The GaN crystal is grown by heating a flux and GaN crystal powder under pressure to melt the GaN in the flux, then cooling to grow the GaN crystal. In this method, the flux is heated to >=800 deg.C and the flux contains at least one or more of Ga, In, Pd, Sn, Bi and Na.
Patent JP-S6282721-A (JP)
Title: Cmos logic gate circuit
Inventor: YAMAGA KIYOHISA
IPC: H03K19/0948
Filed: 1985-10-07
Abstract: PURPOSE:To obtain a CMOS logic gate circuit with multi-input realizing high speed operation by a comparatively simple circuit constitution by providing a MOSFET whose source is connected to a connecting point and a pre-charge MOSFET operated complementarily. CONSTITUTION:P-channel MOSFETs Q1-Q3 of series from and N-channel MOSFETs Q4-Q6 connected in parallel are connected in series with each other. P-channel pre-charge MOSFETs Q7, Q8 are provided respectively between mutual connecting points N1, N2 of the series MOSFETs Q1-Q3 and a voltage terminal Vcc to which one terminal of the series MOSFETs is connected. An input signal B fed to a gate of the MOSFET Q2 whose source is connected to the connecting point N1 is fed to the gate of the MOSFET Q7 while whose polarity is inverted by an inverter circuit IV1 and the MOSFETs Q2 and the pre-charge MOSFET Q7 are operated complementarily. Similarly, the MOSFET Q3 and the pre-charge MOSFET Q8 are operated complementarily. Thus, an input signal in response to a change in the input signal at a high speed is obtained.
Patent JP-S6281743-A (JP)
Title: Semiconductor device
Inventor: OTANI HIROSHI
IPC: H01L23/64
Filed: 1985-10-07
Abstract: PURPOSE:To decrease the impedance of power source wirings, by arranging pads between an inner power-source main line and an outer power-source main line, which are provided at the outer part of a chip, using an arbitrary pad as a power source pad, and electrically connecting (wiring connection) the inner power-source main line and the outer power-source main line through said arbitrary pad. CONSTITUTION:An inner power-source main line 11 as a power feeding line for the first fixed power-source potential Vcc (5V) and an outer power-source main line 12 are arranged approximately along the outer size part of an LSI chip 1 so as to increase the amount of power supply from the power source. Bonding pads 6 are linearly arranged between both power-source main lines 11 and 12. Of the pads 6, the pad 6C other than the pads 6A and 6B is wired and connected with an input/output buffer circuit 5C in an input/output buffer region and an Al pattern (wiring). The inner power-source main line 11 and the outer power-source main line 12 are wired and connected with Al patterns 16 and 17 through the pad 6B. Thus, both the inner and outer power-source main lines 11 and 12 are connected in parallel. Therefore, the resistance (impedance) of the power source wirings can be decreased to a large extent.
Patent JP-H0271041-A (JP)
Title: Pivotal-turning controller for diffuser duct in spot cooler
Inventor: TAKIGAWA KEN
IPC: F24F13/06
Filed: 1988-09-05
Abstract: PURPOSE:To reduce in size a whole spot cooler by laterally installing a motor in parallel with the radial direction of a rotary cylinder, and disposing a power transmission mechanism or the like by utilizing a gap generated between the cylindrical rotary cylinder and the motor. CONSTITUTION:When a geared motor 41 is driven, the rotation of a driving shaft 41b is transmitted to a shaft 44 through a worm, 42a and a worm wheel 42b, and the shaft 44 is rotated. Since a timing pulley 46 is pressed to the flange 44b of the shaft 44 by a spring 48, the pulley 46 is rotated upon rotation of the shaft 44, this rotation is transmitted to a rotary cylinder 51 through a belt 47 to rotate the cylinder 51 at its axial center as a center.
Patent JP-H04103132-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: KURODA TAKAHIKO
IPC: H01L21/3065
Filed: 1990-08-22
Abstract: PURPOSE:To enhance the yield and the reliability upon manufacture by a method wherein the aluminum film left in the notable stepped part of an underneath wiring is changed into an aluminum oxide film by hot water processing to be insulated later. CONSTITUTION:An underneath wirings 4 are formed on a substrate 2 such as a silicon substrate and then an interlayer insulating film 6 is formed on the whole surface. Next, an aluminum film 10a containing e.g. about 1% of silicon is formed to form an aluminum wiring 10. Later, the surface of the aluminum film 10a is processed and sputter-coated using argon ions to form an oxide film. Next, resist patterns 8 are formed by photolithography on the aluminum film 10a. Then, the aluminum film 10a is patterned using the resist pattern 8 on the aluminum wirings 10. Finally, a wafer is dipped in hot pure water. Through these procedures, the aluminum film 12 left in the notable stepped part is changed into aluminum oxide film 14 to be insulated later. At this time, the side of the aluminum wirings 10 is changed into another aluminum oxide film 16.
Patent JP-H0968127-A (JP)
Title: Fuel supply device
Inventor: ITO MOTOYA
IPC: F02M37/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply device whereby fuel can be supplied in accordance with an operating condition of an engine. SOLUTION: A flow control valve 10, comprising a housing 12, a movable part 14, a compression coil spring 16 and a coil 18, is constituted in an integral unit with or a separate unit from a fuel pump. The movable part 14 consisting of magnetic material is attracted to the downstream of fuel against energizing force of the compression coil spring 16 by electromagnetic attractive force generated by carrying a current in the coil 16. Then, an opening of the first communication path 15, closed by an internal wall 12e of a slide hole 12b in the housing 12, communicates with the second communication path 13 of the housing 12. In this way, a discharge passage 19, comprising the first/second communication paths 15, 13, communicates with each other, and fuel circulated in fuel passages 12a, 14a is partly discharged into a fuel tank through the discharge passage 19.
Patent JP-S61101058-A (JP)
Title: Semiconductor device and mold for manufacturing semiconductor device
Inventor: KONO YUKIO
IPC: H01L23/31
Filed: 1984-10-24
Abstract: PURPOSE:To reduce any slip and deformation of outer connecting terminals by a method wherein a pair of grooves are formed on outer side of resin sealing body of semiconductor device to insert outer connecting terminals into the grooves. CONSTITUTION:A pair of grooves 2 are formed on outerside of lower package 1a of resin sealing body 1 to insert respective outer connecting terminals 10 into the grooves 2. Therefore the terminals 10 are subject to unfavorable force only on the edge thereof in case a transistor device is carried. Through these procedures, any deformation of terminals 10 due to external force may be reduced.
Patent JP-S6378197-A (JP)
Inventor: MIZUNO YUTAKA
IPC: G09G5/02
Filed: 1986-09-22
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-H0751652-A (JP)
Title: Treatment of aluminum dross ash and production of raw material for cement
Inventor: EZAKA YUKIO
IPC: C04B7/147
Filed: 1993-08-16
Abstract: PURPOSE:To efficiently remove chlorine component and nitrogen component from an aluminum dross ash by heating the ash at a specified temp. in a steam- contg. atmosphere. CONSTITUTION:A burner 4 is ignited to heat the inside of rotary kiln 2 to a specified temp., the kiln is rotated at a specified rotational speed, the water in a water bath 12 is simultaneously heated, and air is supplied through an air inlet pipe 11 to generate saturated steam, which is supplied to the kiln 2. An aluminum dross ash D is continuously charged under such conditions from a hopper 3, and the burner 4 is controlled to keep the inside of the kiln 2, at 700 deg.C at least. Consequently, the ash is heated to a specified temp. and agitated, the chlorine component and nitrogen component are efficiently removed at a heating temp. lower than usual, and a harmless treated material is obtained.