baber/WOPTO huggingface dataset:
Patent JP-2001103489-A (JP)
Title: Dynamic image signal transmission system, and encoder and decoder thereof
Inventor: YAMASHITA MIKIO
IPC: H04N19/134
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To surely decode and objective dynamic image signal by specifying a video frame in a coded image signal, at the time of decoding using a simple configuration. SOLUTION: A video encoder 11 adds time code information, generated from a time code generator 13 to a frame equivalent to an I image of a GOP in the case of encoding a dynamic image signal and gives the coded image signal to a video decoder 12. The video decoder 12 extracts the time code information from the received coded image signal to grasp a GOP structure and the video frames in the coded image signal, decodes the coded image signal into the original image signal, on the basis of the grasped result and recovers the time code information.
Patent JP-H01121197-A (JP)
Title: Revolution inhibitor
Inventor: TANIDA TAKEO
IPC: B25J19/00
Filed: 1987-11-05
Abstract: PURPOSE: To securely suppress the rotation over a specified limit of a rotating body such as a robot arm by installing a member to be engaged which engages with an engaging member formed integrally with a rotating body for a specified time during one rotation of the rotating body and which is stopped moving by a stopping member after the movement of a specified distance in one engagement. CONSTITUTION: On a robot controller side informed by an overrun signal that a rotation is exceeded, a servo-motor is reversed clockwise to rotate a rotating disk 8 reversely. By this reversal, a moving plate 10 is engaged again with a ball bearing 16. When the rotating disk 8 is rotated reversely, the ball bearing 16 is disengaged from the moving plate 10 to stop the rotation of the moving plate 10. When the rotating disk 8 is rotated clockwise, the ball bearing 16 is soon allowed to abut on the end part 10b of the moving plate 10. Then the moving plate 10 and ball bearing 16 are both rotated, and the end part 10c of the moving plate 10 is allowed to abut on a stopper 17 to stop the rotation. Thus an uncontrolled rotation in clockwise direction can be prevented.
Patent JP-H07133420-A (JP)
Title: Polyphenylene ether-based resin composition
Inventor: NAKAMURA HISAHIRO
IPC: C08L23/26
Filed: 1993-11-08
Abstract: PURPOSE:To obtain the composition useful as a housing for office devices, etc., having excellent light resistance by blending a mixture of a polyphenylene ether and a styrenic polymer with a hindered amine-based compound, a hydroxybenzotriazole-based compound and a specific polymer. CONSTITUTION:(A) 100 pts.wt. of a resin component of 10-90 pts.wt. of a polyphenylene ether and 90-10 pts.wt. of a styrenic polymer is mixed with (B) 0.05-5 pts.wt. of a hindered amine-based compound, (C) 0.05-5 pts.wt. of a hydroxybenzotriazole-based compound and (D) 0.5-20 pts.wt. of an ethylene.vinyl alcohol copolymer. Light resistance, especially light resistance to light rays through glass is improved. The component D is a random copolymer of ethylene and vinyl alcohol and has preferably 20-60mol% ethylene ratio.
Patent JP-H02125359-A (JP)
Title: Merge processing system for stream type parallel language processing system
Inventor: HOSOI SATOSHI
IPC: G06F15/177
Filed: 1988-11-04
Abstract: PURPOSE:To improve the processing performance by executing respective processings of producers, a merger process, and a consumer in parallel to eliminate the queuing time due to lock or the like. CONSTITUTION:An intermediate buffer 14 is provided correspondingly to each processor 10 for the purpose of avoiding the access contention for data write to a main buffer 17. Consequently, since the intermediate buffer 14 is not accessed by the other producers 13 when one producer 13 writes data in the intermediate buffer 14, exclusive control due to lock is unnecessary. When data is written in the main buffer 17, exclusive control due to lock is unnecessary because a merger process 15 as the single process performs the data write. Thus, data write in the merge operation is not queued by access contention.
Patent JP-S61153129-A (JP)
Title: Device for forming emulsion
Inventor: SUZUKI TAKAHIRO
IPC: B01F25/62
Filed: 1984-12-27
Abstract: PURPOSE:To improve the formability of fine particles of an incompatible liq. and to enhance the stability by providing a rotor eccentrically to allow a liq. mixture to flow between the rotor and the inner peripheral surface of a casing in the direction opposite to the revolution of the rotor. CONSTITUTION:The oil flowing in from an oil pipe 5 is meshed between tooth spaces 2a of a rotor 2, and transferred to the direction as shown by the arrow. The transferred liq. mixture is guided by a rotor 3. A part of the liq. is moved to an inflow site side S of the cylindrical part 1b, further pulverized while receiving extremely large resistance from the rotor 3 revolving in the direction opposite to the rotor 2, and discharged from a discharge pipe 7. The greater part of the liq. mixture guided by the rotor 3 is refluxed in a cylindrical part 1a on the other side in the direction as shown by the arrow. The fine particles in the water are pulverized by the shearing force of the rotor 2 and refluxed to the vicinity of a liq. inflow port 4.
Patent JP-H02125178-A (JP)
Title: Magnet structure for holding magnetic fluid
Inventor: MORI KENICHI
IPC: F16J15/43
Filed: 1988-11-04
Abstract: PURPOSE:To keep the sealing property by a magnetic structure satisfactory for a long period by sticking plate-shaped yokes having through holes on both faces of a plate-shaped bond magnet having through holes with a shock-resistant cyanoacrylate adhesive. CONSTITUTION:A circular magnet structure 2 is coupled on the outer periphery of a rotary shaft 1, and a magnetic fluid 3 is held in gaps with the rotary shaft 1 for shaft sealing. Yokes 2b made of plate-shaped magnetic stainless steel and having through holes are stuck on both faces of a plate-shaped bond magnet 2a mixed with nylon and ferrite or the like with a shock-resistant cyanoacrylate adhesive to form the circular magnet structure 2. The sealing property of the magnetic structure with strong thermal and mechanical shock resistance can be kept satisfactory for a long period.
Patent JP-H10102069-A (JP)
Title: Fuel oil base material of high quality and production of fuel oil of high quality
Inventor: FUJIE KOICHI
IPC: C10G35/04
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality fuel oil base material, for example, a gasoline base material, a kerosene base material or a gas oil base material by catalytically treating a light olefin formed in petroleum refining with a specific alumina catalyst carrying sulfate radical. SOLUTION: Alumina is brought into contact with aqueous sulfuric acid or aqueous ammonium sulfate, then fired at 400-600 deg.C whereby sulfate radicals are carried on alumina to prepare an alumina catalyst carrying sulfate radical. An olefin-containing hydrocarbon containing light olefins of 3-6 carbon atoms is brought into contact with the alumina catalyst at 30-70 deg.C, preferably at a contact pressure of 20-70kg/cm<2> G and a space velocity (LHSV) of 0.1-10hr<1> to give a gasoline base material, a kerosene base material with a Saybolt chromaticity and a gas oil material of >=60 cetane number.
Patent JP-H02128014-A (JP)
Title: Movable strut device
Inventor: MORIWAKI TOMIO
IPC: E02D17/04
Filed: 1988-11-04
Abstract: PURPOSE:To make frame removing work speedy and easy by constituting a strut device of posts provided with a table capable of vertically moving, struts supported on the table through rolling wheels such as rollings, wheels and others so that they are capable of expansion movement along them and walings. CONSTITUTION:Four corners of a square table 1 are respectively supported with posts 2, struts 5 provided with an expansion jack 4 on a halfway section are provided on the table 1 through rollers 3, and pulleys are placed to the ends of both up and down of the posts 2 to move the table 1 vertically. After that, the rollers 3 are pivoted on the table 1 so as to swivel to form a rib on the peripheral surface thereof, two of the struts 5 are arranged in parallel on the table 1 so that expansion movements can be freely made by the expansion jack 4, and walings 6 are put between axial ends. When the jack 4 is extended against retaining walls 7, the struts 5 extend so as to slide on the rollers 3, and the walings 6 push the retaining walls 7 to stand against earth pressure. According to the constitution, frame removing work can be carried out speedily and easily by expansion control of the struts 5 and the up-and-down movement of the table 1.
Patent JP-H05122015-A (JP)
Title: Acoustic device
Inventor: NAITO AKIRA
IPC: H03J7/18
Filed: 1991-10-25
Abstract: PURPOSE:To make it possible to perform a preset/memory/scan for only channels from which more than a prescribed level receiving sensitivity can be obtained by providing a skip means skipping channels from which only less than a prescribed level receiving sensitivity can be obtained and moving to the next channels. CONSTITUTION:Sound output is performed for one of the output of reception frequency amplified by an intermediate frequency amplifier 15 by a speaker 20 via a detection circuit 18 and an audio amplifier 19. The other output is detected by a detection circuit 16, DC voltage is taken out according to an IF signal and the taken-out DC voltage is compared with reference value voltage Vref at a comparator 17. When the taken-out audio signal part has only receiving sensitivity of less than a prescribed level, a high level output signal is transmitted from the comparator 17 to a microcomputer 11. Thus, the microcomputer 11 skips a channel to be being received and starts a scan at the next channel.
Patent JP-H01122953-A (JP)
Title: Formed calcium silicate
Inventor: MURAO KAZUHIRO
IPC: C04B28/18
Filed: 1987-11-06
Abstract: PURPOSE:To obtain a formed article having excellent mechanical strength and heat-insulation property as well as hydrophobicity, by adding an acrylstyrene emulsion, starch and water to hydrated calcium silicate, forming the obtained aqueous slurry and drying the product. CONSTITUTION:The objective formed calcium silicate is produced by forming an aqueous slurry composed of 100pts.wt. of hydrated calcium silicate, 5-30pts. wt. (solid basis) of an acrylstyrene emulsion, 0.5-15pts.wt. of starch and a proper amount of water and drying the formed product. The acrylstyrene emulsion used in the above process is preferably the one obtained by copolymerizing a monomer mixture containing 1-30wt.% (solid basis) of a monomer having carboxyl group with a monomer forming a base of the acrylstyrene emulsion. A monomer having phosphoric acid group or sulfonic acid group may be used in place of the monomer having carboxyl group.
Patent JP-H02126687-A (JP)
Title: Led array
Inventor: NISHIOKA TAKAFUMI
IPC: B41J2/45
Filed: 1988-11-07
Abstract: PURPOSE:To enhance a light transfer efficiency by a method wherein a light- impermeable layer is laminated so as to cover a light-emitting face of a semiconductor of a P-N junction and a small hole through which light can be passed is made. CONSTITUTION:A light-impermeable layer 8 is laminated on a P-AlxGa1-xAs layer 5 and an insulating layer 6; it is a light-impermeable layer constituted of silicon oxide with which a paint is mixed; many small holes 8a which can emit a small-diameter light beam are made. An LED array 1A is connected to a substrate 20 by a die bonding operation or a wire bonding operation; it is arranged near a photosensitive drum 40. Each LED in the LED array 1A is driven selectively so as to emit light by a drive circuit on the basis of a picture signal; light is emitted from a face as a whole; the light is blocked by the light-impermeable layer 8 and is radiated from the small holes 8a. The light is focused on a photosensitive drum 40.
Patent JP-H04163319-A (JP)
Title: Pitch-based carbon fiber having extremely high thermal conductivity and production thereof
Inventor: HINO TAKASHI
IPC: D01F9/14
Filed: 1990-10-19
Abstract: PURPOSE:To obtain the title yarn having high thermal conductivity and compression strength without damaging tensile strength and modulus in tension by infusibilizing pitch fiber, drawing and heat-treating in an oxygen-containing atmosphere, drawing and preliminarily carbonizing and carbonizing in an inert gas atmosphere while drawing. CONSTITUTION:Pitch fiber obtained by spinning carbonaceous pitch is infusibilized, the infusibilized fiber is passed through an oxygen-containing atmosphere at 300-500 deg.C for 1-200 seconds and drawn by 5-100% and heat- treated. successively, the heat-treated fiber is passed through an oxygen containing atmosphere having 500-700 deg.C maximum temperature for 20-300 seconds, drawn by 5-100%, preliminarily carbonized and then carbonized in an inert gas atmosphere having 2,600-3,200 deg.C maximum temperature while being drawn by 1-30% to give the objective fiber having 500-1,500 w/m/k/ thermal conductivity in the direction of fiber axis, lamination thickness of fiber crystal structure (Lc002)/density (rho) of 120-500, 0-30% melt binding degree and 0.2-0.4 GPa compression strength.
Patent JP-H02126487-A (JP)
Title: Automatic user's bit changing type recorder
Inventor: AKI ICHIRO
IPC: G11B27/00
Filed: 1988-11-07
Abstract: PURPOSE:To easily manage, retrieve, and edit plural recording carriers by automatically stepping either the number of a recording carrier or the scene number of video, audio, etc., for a user's bit whenever the recording carrier is attached or detached, and the starting of recording is detected and executing the recording. CONSTITUTION:When the program recording starts, a recording carrier attachment/detachment detecting part 6 discriminates whether the recording carrier is taken in/out or not, and when the discriminated result is YES, the resets a bit 42 for a scene number, steps a bit 41 for a carrier number, outputs the value of the user's bit to a recording part 2, and sets the value to a time code generator. When the result obtained by discriminating whether the recording carrier is taken in/out or not is NO, the carrier number is not changed. Further, it is discriminated in a recording start detecting part 7 that the title device shifts to a recording state, the bit 42 for the scene number is stepped, and the value of the user's bit is outputted to the recording part 2. Thus, the plural recording carriers can be extremely easily managed, retrieved, and edited.
Patent JP-H02283007-A (JP)
Title: Tap switching transformer
Inventor: KOSAKA MASAAKI
IPC: H01F29/02
Filed: 1989-10-26
Abstract: PURPOSE:To obtain a tap switching transformer of an equivalent tap switching system which can control the potential rise of a tap winding caused by an abnormal voltage, etc., by constituting the tap winding in such a way that the winding is divided into two parts and the first closely wound tap winding is connected with a main winding in series, with the second closely wound tap winding being connected in a state where the winding can be connected by switching with the first tap winding through a dislocation switch. CONSTITUTION:The winding 2 on one side of this transformer is constituted of the first and second closely wound windings 5A and 5B divided into two parts from a main winding 4 and the winding 5A is connected in series with the main winding 4, with the winding 5B being connected in a state where the winding 5B can be connected by switching with an R contact on the main winding side 4 or S contact on the first winding 5A side through a dislocation switch 8. When a tap terminal installed to one winding 2 connected with the power supply system 10 of this tap switching transformer equipped with a common magnetic path 1 in such way is selected through a tap switch 6, an equivalent tap switching transformer which can adjust the output voltage V31 of the other winding 3 in steps at equal voltage steps V3 can be obtained.
Patent JP-H07134168-A (JP)
Title: Battery remaining capacity meter
Inventor: UIRIAMU MARITSUTO
IPC: G01R31/36
Filed: 1993-11-09
Abstract: PURPOSE:To analyze the voltage data for a fixed time in which voltage is continuously raised, calculate the battery capacity after the lapse of the fixed time when the suitability is coincident to a prescribed standard, measure the terminal voltage with one measuring probe, and precisely determine the remaining capacity. CONSTITUTION:When only one battery fluctuating quantity is measured, terminal voltage is continuously measured, and the voltage data for a fixed time in which the discharge of a battery is stopped to continuously raise the voltage are analyzed. By use of the numerical expression: voltage=f (time) in which the voltage is a saturated value when the time is infinity, it is fitted to the analytical data to calculate the suitability. This suitability is compared with an existing standard value, and when it is within an allowable range, the transition terminal voltage of the battery showing the middle state within a short time is estimated from the saturated voltage value. This is substituted to a relational equation of voltage and capacity to calculate the battery capacity after the lapse of the fixed time. Thus, the battery remaining quantity can be precisely determined by use of only one fluctuating quantity even when the battery is insufficiently charged.
Patent JP-H03142761-A (JP)
Title: Disk device
Inventor: WATANABE HIROSHI
IPC: G06F3/08
Filed: 1989-10-30
Abstract: PURPOSE:To correctly reproduce data with the unit of a block or to enable error correction by executing a processing while enlarging the width of bits from a detection mask output means when the error correction can not be executed by an error correcting means. CONSTITUTION:A video circuit 19 is composed of an adder circuit 41, binarization circuit 42, demodulation circuit 43, shift register 44, synchronous code detecting circuit 45, frame counter 46, detection mask selecting circuit 47, detection mask output circuits 48a, 48b and 48c, bit clock preparing circuit 49 and error correcting circuit. In such a case, when the error correction is executed with the unit of the block and the error correction can not be executed, the detection mask width of a synchronous code is enlarged and data to the whole block is reproduced again. Thus, the detection rate of the synchronous code is improved with the unit of the block, data deviation can be corrected by the synchronous code and the data with the unit of the block can be correctly reproduced or the error can be corrected.
Patent JP-H05118152-A (JP)
Title: Two-storied parking equipment
Inventor: ASARI AKIRA
IPC: E04H6/06
Filed: 1991-10-25
Abstract: PURPOSE:To enable the garaging of a car to be done with small power as well as to facilitate the passage of a driver or the like when the car is entered into a first floor part. CONSTITUTION:A lower ramp 4 supporting an upper parking floor 2 at a second floor part, supporting an upper ramp 3 free of rocking motion with an upper pin P3 installed at the gateway of a car C, via a column member 4a erected at the end in the cross direction, is supported by a horizontal frame supporting pin P1 at an end of the counter car gateway side and this load is allotted to this frame supporting pin P4 so that it comes to small motive power, and when a play end side of the upper ramp 3 has come higher than the horizontality, the lower ramp 4 is constituted to be rocked by a lower ramp operating member 7. Accordingly, when the car C is entered into a first floor part, height H2 at each play end side between both these upper and lower ramps 3 and 4 becomes higher than height H1 between a pivoted part of the upper ramp 3 and the lower ramp 4, thus a driver or the like is made so easily passable.
Patent JP-H09122714-A (JP)
Title: Manufacture of composite roll
Inventor: MORIYAMA YASUSHI
IPC: B21B27/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a roll having wear resistance and resistant to large rolling load by using a roll-core material on which grooved parts in the circumferential direction in positions where the arrangement of caliber is planned and carving calibers in the circumferential direction on the outer-layer metal after depositing the outer-layer metal on the surface of the roll-core material. SOLUTION: After heating the outer layer of the roll-core material 5 by a high frequency, the molten metal for outter-layer metal of high-speed steel containing W which is separately melted is poured into a molding flask provided on the circumference of the roll-core material and the outer-layer metal is deposited on the roll-core material 5. After that, the caliber roll is manufactured by carving the calibers in the parts equivalent to the groove parts by cutting by machining and making the thickness in the flat parts of barrel except the calibers uniform.  In this way, even when the depth (t) of the caliber is greater than the deposite thickness T of the outer-layer metal, the bottom of the caliber 3 does not reach the roll-core material 5 and the whole surface of the calibers 3 of the roll is covered with the outer-layer metal excellent in wear resistance and surface roughening resistance.
Patent JP-S62138743-A (JP)
Title: Water drop detecting device
Inventor: HIRANO TETSUO
IPC: G01N27/00
Filed: 1985-12-12
Abstract: PURPOSE:To detect an extremely small drop of water by detecting a frequency component corresponding to variation in the electrostatic capacity between two electrodes and detecting the sticking state of the drop of water on the basis of a frequency variation signal corresponding to the quantity of variation of the frequency component. CONSTITUTION:When drops of water stick on detection electrodes 50a and 50b and the electrostatic capacity C0 varies because of the specific dielectric constant, the oscillation output 9a of an oscillation circuit 9 varies in oscillation frequency. The output 9a is transmitted to a controller 16 and inputted to a one-shot circuit 20. The output of the circuit 20 is converted by an F-V converting circuit 23 into a voltage output 23a. A differentiating circuit 25 inputs only a variation component 23b of the output 23a to a voltage comparing circuit 26. When the variation component 23b exceeds a comparison voltage 26a, the output 27a of an OP amplifier 27 is inverted to a low level and the clock input 29a of a DFF 30 rises to a high level. An output pulse 29b of a monostable multivibrator 29 turns on the transistor 34 of a driving circuit 33 to drive an alarm.
Patent JP-H0799749-A (JP)
Title: Small size motor
Inventor: SAKASHITA HIROSHI
IPC: H02K5/167
Filed: 1993-10-12
Abstract: PURPOSE:To provide a small size motor whose rotor is made to be free from an axial vibration without reducing a generated torque and without increasing an axial length, which shows little cogging and torque ripple and which rotates smoothly with little rotation unevenness. CONSTITUTION:The axial direction magnetism center position of a core 25 is defined as the center of a thrust. The center angles of at least one of driving magnetized parts formed on a magnet 28 are different from each other between both the sides of the center of the thrust. Magnetic forces of the parts of the core 25 which contribute to the attracting force of a radial direction may be unbalanced. The magnetizing pattern of the magnet 28 facing the core 25 may be balanced with the magnetic force of the part contributing to the rotation driving of a rotor 30. The center angle theta of the driving magnetized part at the center of the thrust may be: {(B-C)/(AXB)}X360 deg. with a tolerance of + or -10 deg., wherein A denotes the number of poles, B denotes the number of salient poles of the core and C denotes the greatest common divisor.