baber/WOPTO huggingface dataset:
Patent JP-S62219085-A (JP)
Title: Generation system for coordinate data for drawing straight line
Inventor: ONO HIROYUKI
IPC: G06T11/20
Filed: 1986-03-19
Abstract: PURPOSE:To draw a graphic at the speed twice a conventional method by simultaneously generating coordinate values for plotting dots in series toward the center of a straight line to be drawn from its both ends in accordance with a carrier outputted by a digital differential analyzer. CONSTITUTION:First, an initial value setting circuit 3 stores initial values in respective counters. These initial values are coordinate values at end points 11 and 12. Everytime the digital differential analyzer outputs a carrier, the respective counters generate the coordinates of dots to be plotted toward the center of the straight line from its end points 11 and 12. Since a group of readings in the counters (XA)4 and (XB)6 and that of readings in the counters (YA)5 and (YB)7 become equal, an address output control circuit 8 detects the agreement, outputs either one of addressed, and terminates its processing.
Patent JP-H05224716-A (JP)
Title: Feedback type machining condition correcting device
Inventor: KATOU KAZUTOMO
IPC: G05B19/18
Filed: 1992-02-14
Abstract: PURPOSE:To improve the correcting accuracy in a machining system for which the postmachining dimensional information is fed back and the fixed dimensional point of a fixed dimensional device is corrected. CONSTITUTION:A fixed dimensional device 22 which controls the machining tool of a machine tool 10 is connected to a total number counter 14 which measures the inside diameter of a machining hole formed at the downstream of the tool 10, via the controller 28. Then, the controller 28 decides the correction value of the fixed dimensional point in sequence and then, decides the present correction value applying the fuzzy inference basing on the dimensional error between the value measured by the tool 14 and the target value, the changing trend of the dimensional error, and at least the single correction value decided before the precedent time. Since the device 22 corrects the fixed dimensional point based on the preceding correction value, the variance of the dimensional accuracy of the machining hole is reduced.
Patent JP-H08265172-A (JP)
Title: Error correction code processing circuit and its configuration method
Inventor: TOMIZAWA MASAHITO
IPC: H04B10/293
Filed: 1995-03-20
Abstract: PURPOSE: To materialize a low speed processing of circuit operation by processing a data string in parallel. CONSTITUTION: An input side is arranged with a serial parallel conversion circuit (d) and 8 output ports, 15 shift registers and 16 exclusive OR circuits are connected to realize logic expressed by a prescribed determinant. Also, an output of the shift registers is provided with a check bit write circuit CM. When data strings received from k-sets of ports in the circuit (d) are outputted in parallel, k-clocks of division logic by a generation polynomial are conducted by one clock signal time by a logic arithmetic circuit with respect to k-sets of data and a check bit is outputted. The check bit is added to the received data string.
Patent JP-H0640247-A (JP)
Title: Air guiding nozzle
Inventor: URURITSUHI BURUUNKE
IPC: F24F13/15
Filed: 1993-02-26
Abstract: PURPOSE: To provide an air guide nozzle inexpensively manufactured in which ventilation of an inner compartment is done in participation of a total air flow- out sectional area of the nozzle when demand for defrosting does not exist by rapidly and correctly positioning and directing an air flow toward the side glass in the case of defrosting a side glass, and using also a partial air flow auxiliarily directed toward a passenger. CONSTITUTION: Fixed and pivoting lamellae 25 and 27 respectively are extended parallel to divided lines of outlet zones 231, 232, disposed in a common plane, while additional pivoting lamellae 31 are arranged pivotally about their longitudinal axes, distributed uniformly over the upper and lower outlet zones 231, 232 at a parallel spacing. The lamellae 31 extend transversely to the lamellae 26, 27, and the pivoting positions are adjustable by means of at least one adjusting slider 34 and cross slider 35.
Patent JP-H02241362-A (JP)
Title: Driving circuit for self-excited single converter
Inventor: HIROHASHI TORU
IPC: H02M3/338
Filed: 1989-03-13
Abstract: PURPOSE:To supply a base current corresponding to variation in a collector current by connecting an inductance in series with a base resistor, and providing a diode directed at its anode end toward the base side of a switching transistor in parallel with the inductance. CONSTITUTION:An inductor L is connected in series with a base resistor R1, and a series connection of a diode D2 directed at its anode end toward the base side of a switching transistor Q and a resistor R2 is provided in parallel with a series connection of the resistor R1 and the inductor L. Accordingly, since an arrangement in which the inductor L is inserted in series with the base resistor is provided, a base current becomes a triangular wave state. It becomes 2/3-1/2 as compared with a conventional square wave drive, and a loss of the base resistor can be reduced to 4/9 to 1/4.
Patent JP-H10218072-A (JP)
Title: Slide hook gear which utilizes weight effectively and continuously in pedaling drive of bicycle
Inventor: HIRATA KOUKI
IPC: B62M17/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To utilize weight effectively for stepping force given to a pedal by forming a groove in the direction of diameter in which a hook slides in right and left chain rings which have a central shaft in common and constituting in such a manner that a rotation speed can be changed cyclically while the pedal rotates by one revolution. SOLUTION: When a pedal 6 is stepped on and a crank 5 is rotated, right and left hooks 3 which are engaged with a groove 2 formed in the direction of diameter in right and left chain rings 1 move in such a manner that they trace a circular path centered on a rotary shaft 11 of the crank 5 and are at symmetrical positions centered on a rotary shaft 10 of the chain ring 1. Consequently, when the chain rings 1 rotate at a fixed speed, a rotation speed of the pedal 6 is changed cyclically while the pedal 6 rotates by one revolution, and either of the right and left pedals 6 is always positioned at an angle within a fixed angle less than 180 degrees centered on the rotary shaft. The relations between a distance between the rotary shafts 10 and 11 of the chain rings 1 and the crank 5 and a radius of rotation of the hooks 3 can be adjusted freely to adjust a pedal stepping angle.
Patent JP-S51137898-A (JP)
Title: Strain insulator for multi conductors
Inventor: HASEGAWA YOSHIO
IPC: H01B17/48
Filed: 1975-05-26
Abstract: PURPOSE: The simplification of the construction of a strain insulator for the multiconductor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03261815-A (JP)
Title: Measuring method of coordinate measuring machine
Inventor: OGIWARA SHINICHIRO
IPC: G01B21/00
Filed: 1990-03-12
Abstract: PURPOSE:To measure the shape or the like of an object by a method wherein the force in a direction of each axis generated when a probe is shifted in the direction of each axis per unit amount is obtained beforehand, and both the force per unit amount of shift and the force acting on a stylus in the direction of each axis are obtained. CONSTITUTION:Supposing that the displacement of a probe when a stylus 30 is brought into contact with a contact point P on the surface of an object 32 to be measured is x, y, and the pressing force of the stylus 30 to the object 32 when the probe is shifted per unit amount is kx, ky, the force acting on the stylus 30 at the contact point P is as presented by formulae I, II. The force Fx, Fy assumes the directional ratios of a normal vector N to the surface of the object 32, and therefore, the directional cosines lambda, mu of the normal vector N are as indicated by formulae III, IV, making it possible to determine the normal vector N. Accordingly, if the displacement x, y of the probe is converted to the pressing force kx, ky of the stylus 30 resulting from the displacement, the normal vector N of the surface of the object 32 at the contact point P is obtained.
Patent JP-H02239911-A (JP)
Title: Continuous manufacture of polytetrafluoroethylene wet powder
Inventor: HIGUCHI TETSUYA
IPC: C08J3/16
Filed: 1989-03-14
Abstract: PURPOSE:To shorten treatment time and make an equipment compact by feeding PTFE aqueous dispersion into a high-shearing machine continuously to turn the same into slurry, also feeding continuously said slurry to a vertical agitator from below, granulating and releasing wet powder from above. CONSTITUTION:PTFE aqueous dispersion is fed continuously from a tank 1 into a high-shearing machine 2, and PTFE fine particles are aggregated while passing through the high-shearing machine 2 to turn into slurry. Then, the slurry thus provided is fed to a vertical agitator 3 from below. The lower section of the vertical agitator is a granulating area 4 and the upper section is a grain arranging area 5, and wet powder of good fluidity can be manufactured efficiently. A helical flow guiding plate 6 is installed on the inner wall of the agitator in the grain arranging area 5 to carry out grain arrangement and quantitative continuous discharge of wet powder efficiently. PTFE wet powder 7 thus manufactured is discharged continuously and quantitatively together with water from the vertical agitator 3 usually by over-flowing or the like. The discharged wet powder 7 is separated from the water by a wire mesh or the like to be ready for drying.
Patent JP-H05211973-A (JP)
Title: Dish washer
Inventor: MIYAZAKI KOICHIRO
IPC: A47L15/42
Filed: 1991-03-26
Abstract: PURPOSE:To improve remnants collecting efficiency by making treatment of remnants based on fluid ejection in a washing room possible and to improve processability of the treatment of the remnants by simplifying withdrawal of a remnants box to be a drawer system. CONSTITUTION:By closing a damper 14 provided above a cleaning fluid tank 5 and ejecting a cleaning fluid in a washing room, collection of remnants based on fluid pressure is performed and the remnants are accumulated in a remnants box 15 in a remnants box storing part. A flange 19 is monolithically fixed at the front of this remnants box 15 and an opening part 16 provided on the front face part of a casing 1 is liq.-tightly covered by this flange 19 and the remnants box 15 can be positionally fixed, and in addition, it is possible to facilitate withdrawal of the remnants by forming the remnants box to be a drawer which can be taken in and out of the opening part 16.
Patent JP-S59188200-A (JP)
Inventor: YAGI HIROSHI
IPC: H05K13/04
Filed: 1983-04-11
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-H07265788-A (JP)
Title: Static coating method for resin molding
Inventor: SHIRAIWA TETSUO
IPC: C08J7/00
Filed: 1994-03-31
Abstract: PURPOSE:To improve productivity and the like by kneading a nitrogen containing compound represented by a specified general formula into a resin molding raw material, molding a kneaded matter, corona discharge treating the surface of the body thus molded, and then spraying a coating material having charge on the molding and making the same adhere to the molding. CONSTITUTION:A nitrogen-containing compound represented by the general formula shown separately is kneaded into a resin molding raw material, and the surface of the molding thus formed is corona discharge treated, and then a coating material having the charge on the molding is sprayed and made to adhere to carry out the static coating for the resin molding. In the formula, R1 represents 6-22C alkyl, R2 and R3 represent a 1-4C alkyl respectively and both can be the same or different. (n) represents 2-3. On the other hand, the use amount of the nitrogen-containing compound represented by the general formula is set to be 0.01-10 pts.wt. to the resin molding of 100 pts.wt. The coating properties and productivity are improved without generating problems in the physical properties and coloring of the resin molding by the arrangement.
Patent JP-S62221882-A (JP)
Title: Control circuit for ac power
Inventor: MICHIYAMA KATSUNORI
IPC: H02M7/537
Filed: 1986-03-19
Abstract: PURPOSE:To simplify and miniaturize a device and reduce the cost, by boosting power with the oscillation signal of an oscillating circuit in a power control section, and by using the output for the control signal of the switching elements of an inverter section. CONSTITUTION:The control circuit of AC power switches the operation of an inverter section consisting of switching elements Q1-Q6 on and off by the control signal of high potential. The circuit has a power control section for controlling the effective value of power fed to an AC load M, and executes PWM control 30 on oscillation signal from an oscillating circuit 32 built in. The control circuit is provided with a booster circuit 10, and by the booster circuit 10, the power of a specified multiplying factor is boosted with the oscillation signal from the oscillating circuit 32. Besides, the output of the booster circuit 10 is connected to the switching control terminals of the switching elements Q1-Q6 of the inverter section, and is used for the voltage of high potential.
Patent JP-S56160461-A (JP)
Title: Transmission bearing unit
Inventor: FUKUOKA TATSUHIKO
IPC: F16H57/021
Filed: 1980-05-12
Abstract: PURPOSE: To prevent a degradation of the quality of a transmission oil by constructing the bearing with a material which contains no copper.  
     CONSTITUTION: The each bearing 5 which bears an input shaft 2, output shaft 3 and the counter shaft 4 inside a transmission case 1, a bearing 6 which connects a shaft 2 and 3 in a manner to make a free revolution, and a bearing 13 which bears the third gear 14 around an output shaft 3 are made by using a copperless material. Accordingly, the degradation of the transmission oil fed to the bearings can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06256023-A (JP)
Title: Fixing scheme for takeout mechanism in bottle making machine
Inventor: TOMITA AKIRA
IPC: C03B9/447
Filed: 1993-02-26
Abstract: PURPOSE:To easily improve operating efficiency by putting an actuator for regulating actuation close to a gib bar for fixing the takeout mechanism for a specified bottle making machine on a section frame. CONSTITUTION:An actuator 1, a press plate 2, etc., are fixed on a bar 40 with bolts 41-44, a gib bar 20a with a channel 21, a gib bar 30 and the bar 40 are brought into firm contact with a section frame 10 with bolts 31, 33, and the section frame 10 is engaged with the pedestal 51 of a bracket 50 and mounted with a height-regulating mechanism 80, thus making the fixing scheme for a takeout mechanism 90. Next, the actuator 1 is operated, the press plate 2 is rotated by linear motion, and the gib bar 30 is firmly pressed through the eccentric operation involving the center of the pin hole 3 on the plate 2 and the center of the circular portion 4 of the outer periphery. Subsequently, a press is assuredly applied, through the gib bar 30, on the pedestal 51 with the plate 2, thus completely fixing the mechanism 90 on the section frame 10.
Patent JP-S62277550-A (JP)
Inventor: ANSONII PIITAA FURANSHISU TAAN
IPC: C12Q1/00
Filed: 1987-03-19
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-S62219375-A (JP)
Title: Digital processor
Inventor: HASHIMOTO TOYOHIRO
IPC: G11B20/18
Filed: 1986-03-20
Abstract: PURPOSE:To exactly discriminate whether an address code of each one block code which has been demodulated from a digital modulating signal is correct or wrong, by discriminating whether the address code is correct or wrong, based on a detection of existence of a synchronizing signal, a detection of a pattern error in a prescribed area having the address code, and a parity check. CONSTITUTION:Based on an output signal of the second synchronization detecting and holding means, and output signals of a pattern error detecting means and a parity checking means, a discrimination processing means formed by an AND gate 20 and a flip-flop 30 discriminates whether an address code of each block which has been demodulated is correct or wrong. In this case, only when an existence detecting signal is outputted from the second synchronization detecting and holding means, and also, an error detecting signal is not outputted from a pattern error detecting means, and the parity checking means, respectively, a correctness discriminating signal for showing a fact that the address code is correct is outputted. Also, by second synchronization detecting and holding means, the existence detecting signal is held for a processing period of two block codes of the block code which is being processed at present and the next block code.
Patent JP-H04298157-A (JP)
Title: Reader
Inventor: MAKIUCHI ZENICHI
IPC: H04N1/028
Filed: 1991-03-27
Abstract: PURPOSE:To use a common chassis for an image forming lens with a different diameter and an inter-object distance in the reader having the chassis supporting a mirror, the image forming lens and a solidstate image pickup element array or the like. CONSTITUTION:A lens support 15 provided with a V groove by which image forming lenses 8, 8A with a different diameter and inter-object distance in advance is formed to a chassis 10B and mirror supports 11, 12 are formed to the mirror mount position with respect to the image forming lens 8A fitted to the chassis 10B and other mirror supports 11A, 12A are formed also to the mirror mount position with respect to the other image forming lens 8A, the desired image forming lens 8 or 8A is pressed to the V groove of the lens support 15 and the mirrors 6, 7 are fitted to the mirror supports 11, 12 or 11A, 12A corresponding to the image forming lenses in use to ensure the optical path and the length of the optical axis with respect to the image forming lens.
Patent JP-H10262089-A (JP)
Title: Fsk receiver
Inventor: YAMAGUCHI KEIICHI
IPC: H04L27/14
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide the FSK receiver in a direct conversion system which is suitable for being made into an integrated circuit in simple and small-sized circuit constitution with a high allowing degree with respect to the deviation of the frequency and phase of reference signals and the dispersion of the characteristics of a high frequency circuit element. SOLUTION: This FSK receiver receives FSK signal, for which the frequency is shifted corresponding to transmission data and reproduces the transmission data. In this case, a detection circuit 20 for generating first and second detection output 28a and 28b for indicating the increase/decrease in different amplitudes with respect to the frequency shift of the received FSK signals 13 and a data reproducing circuit 30 for judging the size relation of the amplitude between the first and second detection output 28a and 28b and reproducing the transmission data based on the judged result are provided.
Patent JP-H11262262-A (JP)
Title: Power unit
Inventor: NISHIYAMA NORIAKI
IPC: H02M3/28
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a transformer. SOLUTION: A plurality of secondary windings 34 and 35 are provided to a transformer, and at the same time, a dropper circuit 45 having a current source 47 is provided to stabilize the output of a rectifying and smoothing circuit 42 of the winding 35, and a voltage monitoring circuit 52 which monitors the voltage at the current input section to which the electric current supplied to the dropper circuit 45 is supplied by a circuit B, which supplies the electric current to the dropper circuit 45 and outputs an input voltage monitor signal upon detecting the drop in the input voltage.
Patent JP-H07266876-A (JP)
Title: Sun visor for vehicle
Inventor: FUJISHIRO TAKAHISA
IPC: B60J3/02
Filed: 1994-03-31
Abstract: PURPOSE:To provide a sun visor for a vehicle where the shading board can be adjusted for height and can be finished in indispensable minimum shape to shade sunlight, etc., and also the adjustment of its height is lifted off automatically when accommodated in a ceiling part. CONSTITUTION:In a sun visor for a vehicle, where an L-shaped shaft 4 is pivoted on the bracket 5 fixed to the ceiling section of a vehicle and a shading board 1 is hung down on the longitudinal side of the shaft, the shading plate 1 is made such that the height can be adjusted in vertical direction parallel with the shaft 4 and that the height adjustment can be lifted up when rotated to the side of the ceiling part.
Patent JP-S60206784-A (JP)
Title: Power steering device
Inventor: NAKAYAMA MASAFUMI
IPC: B62D6/02
Filed: 1984-03-30
Abstract: PURPOSE:To obtain the steering force corresponding with the variation of stepping of accelerator in the way of curve by detecting the driving force of engine and correcting the steering assist force on the basis of said detected signal. CONSTITUTION:Control means 15 is provided with signals from a car speed sensor 17 and a steering angle speed sensor 18 to determine the assist oil pressure by target assisting amount calculating means 19 on the basis of said signal through table lookup system. Current calculating means 20 will determine the driving current level of solenoid 16 on the basis of said assisting oil pressure thus to function a bypass flow control valve 13. Assisting amount correcting means 22 is provided between said assisting amount calculating means 19 and current level calculating means 20 to provide a signal from a driving force sensor 21 to the assisting amount correcting means 22. Consequently, when there is variation of driving force, the assisting amount calculated through the target assisting amount calculating means 19 is corrected by a signal from said correcting means 22 resulting in the optimal steering force.
Patent JP-S59190977-A (JP)
Title: Method for producing continuously 3-hydroxy-5- methylisoxazole
Inventor: MURAKAMI TADASHI
IPC: C07D261/12
Filed: 1983-04-12
Abstract: PURPOSE:To obtain the titled compound industrially and easily in high yield and purity, by reacting a diketene continuously with free hydroxylamine, and treating the resultant reaction mixture containing acetoacetohydroxamic acid rapidly with an acid. CONSTITUTION:A diketene of formula I or a solution thereof in methanol, etc. and hydroxylamine of formula VI or a solution thereof in methanol or water, etc. are continuously fed respectively to a mixing reactor and reacted at -15- 25 deg.C for 10-20sec, and the resultant reaction mixture containing acetoacetohydroxamic acid of formula IV is rapidly treated, dehydrated and cyclized with an acid, e.g. hydrochloric acid, sulfuric acid, etc. at 60-80 deg.C for several minutes -1hr to give the aimed compound of formula V capable of exhibiting improved effect particularly as a soil blight controlling agent. Alternatively, the above- mentioned reaction process can be carried out by mixing the mixture solution of the diketene with an acid addition salt of the hydroxylamine respectively with a base solution continuously, and reacting the resultant free hydroxylamine in the reaction system with the diketene.