baber/WOPTO huggingface dataset:
Patent JP-S56150984-A (JP)
Title: Controller for stopping position of motor
Inventor: HAYASHIDA HIROSHI
IPC: G05B19/416
Filed: 1980-04-25
Abstract: PURPOSE:To stop a motor at an accurate position by a method wherein the dimensions of applied voltage are changed in response to a distance up to a position where a rotor must be stopped from a present position of the rotor, and generated torque is altered minutely in cooperation with the control of time width. CONSTITUTION:A DC motor 2 is H-connected together with transistors Q, and connected to a power source 1 through a resistor R. Signals from an encoder 3 are given to a present position decision circuit 5, digital signals corresponding to a distance up to a position where the motor must be stopped are generated and a speed pattern is generated from a pattern setting circuit 6 on the basis of the signals. The pattern is computed by means of an arithmetic circuitry 7 together with the output of a speed detecting circuit 9, and duty is controlled through a chopper signal generating circuit 8. Thus, the dimensions of applied voltage to the motor 2 are changed when the motor is brought close to a stopping position while time width is controlled and torque is altered minutely, and the accuracy of stoppage can be improved.
Patent JP-S56150423-A (JP)
Title: Stirring of solution
Inventor: UCHITANI MASAAKI
IPC: B01F27/91
Filed: 1980-04-25
Abstract: PURPOSE:To increase the performance of stirring as well as permit the removal of foreign matters adhered to substance to be treated and the use of a high-temperature alkaline solution by combining a stirrer with a pipe in the stirring operation of a surface treatment bath. CONSTITUTION:A stirrer 1 and a pipe 2 are fixed to a washing tank 3. The suction port of the pipe 2 is positioned at a place lower than the liquid level 5 in such a way as to enable a washing liquid 6 to flow into the suction port 4 in a disturbed state in the direction of the arrow 9. The fitting positon of a blade 7 is determined according to the stirring performance and condition of the stirrer 1. However, in the case of foamable solutions, the blade 7 is attached to the lower side of a shaft 8.
Patent JP-S52138013-A (JP)
Title: Continuous annealing equipment
Inventor: MATSUFUJI KAZUO
IPC: C21D9/56
Filed: 1976-05-14
Abstract: PURPOSE:To rationalize a continuous treatment line by connecting a recoiler, heating zone, and soaking zone directly with the inlet of a continuous annealing equipment for a running strip and setting up a pickling unit just before an overaging zone.
Patent JP-H10257338-A (JP)
Title: Color converting device
Inventor: KANAMORI KATSUHIRO
IPC: H04N1/60
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To dispense with a color conversion table for an input outside a color space in the case of using conventionally provided inclined triangular pole interpolation for a color-converting device to use a three-dimensional (3D) color conversion table and 3D interpolation for perfuming the color image- processing of color hard copy or the like at high speed with high accuracy. SOLUTION: In the input color space, the inclined triangular pole interpolation part is limited just inside the color space, and the surrounding section is filled with inclined rectangular cones and tetrahedral bodies without gaps, so that solids can be matched at contacting apexes, ridge lines and planes. A solid selecting part 104 selects the interpolation solid from among three types corresponding to the input color, and interpolation operation keeping continuity is executed at a tetrahedral body interpolating part 108, inclined triangular pole interpolating part 109 and inclined rectangular cone interpolating part 110. Since there is no expansion outside the color space due to of inclined triangular pole interpolation, a color conversion table memory 106 is sufficient just for the input color space and the table for section out of input becomes unnecessary.
Patent JP-H0626481-A (JP)
Title: Horizontal rotary compressor
Inventor: AREKUSANDAA DEII REIDAAMAN
IPC: F04C29/04
Filed: 1993-03-16
Abstract: PURPOSE: To reduce oil circulation and reduce a level and a volume of a sealed rotary compressor. CONSTITUTION: In a sealed horizontal rotary compressor, a gas path 34 from a muffler 32 is between a rotor 44 and a stator 42 whereupon a flow direction is changed 180 degrees and takes place between the stator and an upper shell. Oil drainage to a sump 38 is in a flow path between the stator and a lower shell. Gas and oil paths serve to cool rotor and stator windings. A gas flow reduces oil circulation from the compressor.
Patent JP-S57169387-A (JP)
Title: Thermal printing device
Inventor: KOUNO JIYUNJI
IPC: B41J29/48
Filed: 1981-04-11
Abstract: PURPOSE:To prevent the burning of a heating resistor of a thermal head when printing paper stops by turning off power supply to the thermal head based on the output of a detecting section for detecting abnormality in conveying of the printing paper. CONSTITUTION:The stopping of a motor 15 is detected based on the output of a motor control circuit 3, and according to the results of this detecting the electric power supply line of a thermal head 5 is ON/OFF controlled. When the motor is stopped, the power to the thermal head 5 is immediately cut, and burning of heating resistors 7-1-7-n is prevented for sure. A head control circuit 2 generates head driving signal S1 based on printing data supplied from a microprocessor 1 and outputs it to a head driving circuit 4. The circuit 4 in turn amplifies the signal S1 and outputs to the thermal head 5.
Patent JP-S62213510-A (JP)
Inventor: IIO TATSUO
IPC: H02G3/08
Filed: 1986-03-14
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-S612125-A (JP)
Inventor: KURUTO SHIYONHATSUTO
IPC: G02C1/08
Filed: 1985-03-20
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-H06244752-A (JP)
Title: Rds receiver
Inventor: OZAKI KENGO
IPC: G04G5/00
Filed: 1993-02-19
Abstract: PURPOSE:To provide an RDS receiver for adjusting time so as to satisfy the desire of a user corresponding to conditions. CONSTITUTION:In a state where PS names are preferentially displayed at a display device 7, when a display switching key 8A is pushed for less than two seconds, a manual adjustment mode is selected, hours are manually adjusted by an hour adjustment key 8B and minutes are manually adjusted by a minute adjustment key 8C. When the display switching key 8A is pushed for more than two seconds, an automatic adjustment mode is selected and a clock is automatically adjusted. After a fixed period of time, the contents of the display device 7 return to the original PS names.
Patent JP-H03257474-A (JP)
Title: Transfer separation device
Inventor: NAKAMURA TETSUYA
IPC: G03G15/16
Filed: 1990-03-08
Abstract: PURPOSE:To apply charge for transfer which is discharged from a transfer part with high efficiency by controlling and driving a separation part so that the charge generated by the discharge of the separation part may be applied only to an area which is a specified length from the leading edge of a recording paper. CONSTITUTION:When the recording paper 10 is detected by a recording paper sensor 11, a switch 13 is turned on by a control part 12 and a high voltage is impressed on the wire 53 of the separation part 5b to get an acting state. At the same time, a timer 14 begins to count time and the switch 13 is turned off when a specified time elapses. The discharge from the wire 53 of the separation part 5b is performed only to the area from a detecting position A by the sensor 11 where the leading edge of the recording paper 10 passes to a position C which is obtained by advancing the specified length L2 from a separation position B, and the charge remaining on the recording paper 10 is removed by a destaticizing lamp 15. Therefore, the charge for separation is applied only to the area which is the specified length L2 from the leading edge on the recording paper 10, so that the charge for transfer discharged from the transfer part 5a is applied to the recording paper 10 with high efficiency and the transfer processing is surely performed.
Patent JP-H11286253-A (JP)
Title: Manufacture of air bag for driver's seat
Inventor: ONISHI OSAMU
IPC: B60R21/233
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To manufacture an air bag easily and efficiently by putting cloth having the same outline as inflator side foundation cloth and having a plurality of inflator blowoff gas communicating holes radially bored, over the back face of the inflator side foundation cloth to sew the opening peripheral edge parts, then putting occupant side foundation cloth of the same outline over the surface of the inflator side foundation cloth, and sewing the respective outer peripheral edge parts together. SOLUTION: Regulating member cloth 3 is put over the back face of inflator side foundation cloth 1, and these opening peripheral edge parts 1b, 3b are sewed together with reinforcing cloth or the like. Occupant side foundation cloth 2 is then put over the surface of the inflator side foundation cloth l so that the surfaces face each other, and the respective outer peripheral edge parts 1d, 2d, 3d of both foundation cloths 1, 2 and regulating member cloth 3 with the opening peripheral edge part 3b previously sewed. A plurality of band-like parts formed remaining between communicating holes 3c of the regulating member cloth 3 are picked, folded in two and sewed to shorten the length. The respective foundation cloths 1, 2 put inside out and sewed are reversed and turned back to the surface to complete the manufacture of an air bag.  The air bag can therefore be manufactured easily and efficiently.
Patent JP-S62214208-A (JP)
Title: Oil circulation device for 2-cycle engine
Inventor: TANAHASHI TOSHIO
IPC: F02B25/26
Filed: 1986-03-14
Abstract: PURPOSE:To allow the oil for a 2-cycle engine to circulate by the pressure in a crank chamber by opening one edge of an oil communication passage to an oil injection port which is opened only at the top dead center of a piston and opening the other edge in the vicinity of the bottom part of a crank chamber having different phase. CONSTITUTION:The lubricating oil in an oil tank 16 is pressurized by an oil pump 17 and jetted onto the upstream side of the lead valve 13 of each cylinder, and mixed with the inhaled fresh air and flows into a crank chamber 15. Oil effluence ports 21a-21c are opened in the vicinity of the crank chamber bottom part of each cylinder which is the oil drop position, or the side part behind the revolution of a crank shaft and communicate to the oil injection ports 22b, 22c, and 22a opened onto the cylinder wall surfaces of other cylinders whose phase is delayed by 240 deg. through oil communication passages 20a-20c.
Patent JP-S55146398-A (JP)
Title: Fin member in heat exchanger and manufacturing thereof
Inventor: MIWA KAZUHARU
IPC: F28F19/00
Filed: 1979-05-04
Abstract: PURPOSE: To improve a water splashing performance and anticorrosion characteristic of fin members by a method wherein a liquid solution containing meta sodium silicate and other alkali salt, etc. and grinding powder are injected and thereafter they are brushed and cleaned with water.  
     CONSTITUTION: When fin members to be mounted at the outer circumference of the pipe where thermal medium is flowed are made by aluminum member, a plate, a rod, a foil, etc. made by the aluminum member 3 are guided to the chamber 4, both liquid solution containing alkali salt such as meta sodium silicate, phosphatic sodium etc. and grinding powders are injected from the spray nozzle 8. Then, they are brushed with a brush 9 and cleaned with water dispersed by the water cleaning nozzle 10. Thereafter, they are neutralized in the chamber 6 by a neutralizing liquid injected from the nozzle 11, dried in the drying chamber 7 to make a processed aluminum member 3'. The processed aluminum member is formed as a fin member and the fin member is applied as a desired heat exchanger. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06243403-A (JP)
Title: Driving circuit for magnetic head
Inventor: TAKANO YOICHI
IPC: G11B5/02
Filed: 1993-02-20
Abstract: PURPOSE:To sufficiently shorten the period of rise time for a current flowing to a coil and to reduce a driving voltage and an electric power consumption by effectively utilizing the inductor of a bipolar wound magnetic coil mutually. CONSTITUTION:When a first switch S1 is turned OFF and a second switch S2 is turned ON, the current is cut for the first coil L1 of a magnetic head 10 and large electromotive force is generated. As shown by an arrow FA, this electromotive force is fed back to the second coil L2 side via a return diode DA. At the second coil L2, a current is made to flow not only by the voltage VD but also by a fed back voltage, the current immediately rises and a good saturated magnetic field is formed. No auxiliary coil is used and thus, the driving voltage and the electric power consumption are reduced.
Patent JP-H07243610-A (JP)
Title: Burner fixing apparatus
Inventor: HORI NORIHIRO
IPC: F24H9/00
Filed: 1994-02-28
Abstract: PURPOSE:To improve workability for burner maintenance by fixing the burner by pressing a flange of the burner against a mounting surface of a heat exchanger of a combuster through a resilient member, and ensuring fixation and release of the burner only with the rotation of a lever. CONSTITUTION:A leg (part to be supported) is supplied with a curved part of a bracket 3. Accordingly, once a handle 22 is rotated in one direction, a fixing fitment 2 is turned around the leg as a support point owing to movement and a head (press part) is moved in a rotation direction taking the leg as the center. When the burner 13 is fixed a flange 14 of a burner 13 approaches a flange (mounting surface) 12 of a heat exchanger 11, and hence once the head of the fixing fitment 2 is moved, an outer side surface of the flange 14 of the burner 13 is pressed. For this. there is compressed a packing (resilient member) 15 disposed between the flange 14 of the burner 13 and the flange 12 of the heat exchanger 11 to fix the burner 13 to the heat exchanger 11. Hereby, there is improved workabitity of maintenance such as inspection and cleaning of the burner 13.
Patent JP-H06249135-A (JP)
Title: Liquid pressure rotator of variable capacity type and swash plate type
Inventor: KOBAYASHI TAKESHI
IPC: F04B1/20
Filed: 1993-02-19
Abstract: PURPOSE:To prevent rickety motion of a swash plate and reduce slide resistance at the time of inclined rotation by making the swash plate contact with an inclined rotation control plate which controls inclined rotation angle on line in a liquid pressure rotator of variable capacity and swash plate type. CONSTITUTION:A first contact face and a second contact face are formed above and below a first support point forming line which becomes a cross line, respectively, on the back of a swash plate 29, and a female position shift control section is formed on the right and left sides. On the other hand, a first support face and a second support face are formed above and below a second support point forming line, respectively, on the surface of an inclined rotation control plate 34, and a male position shift control section is formed on the right and left sides. Support point forming lines constitute a support point 30, and the swash plate 29 contacts with the inclined rotation control plate 34 on line via this support point 30.
Patent JP-S56152221-A (JP)
Title: Single-phase three-winding transformer
Inventor: SUZEKI TOMOO
IPC: H01F30/10
Filed: 1980-04-28
Abstract: PURPOSE:To increase the impedance of a low voltage winding of a single-phase three-winding transformer by sequentially winding and containing a low voltage winding, an intermediate voltage winding and a high voltage winding in one tank and a low voltage winding, a high voltage winding and an intermediate voltage winding in the other tank. CONSTITUTION:A core 41, a low voltage winding 31, an intermediate voltage winding 21 and a high voltage winding 11 sequentially wound from inside on the core 41 are contained in one tank 51, and a core 42, a low voltage winding 32, a high voltage winding 12 and an intermediate voltage winding 22 sequentially wound from inside on the core 42 are container in the other tank 52. The high voltage windings 11, 12 and the intermediate voltage windings 21, 22 are respectively connected in series through an oil duct, and the low voltage windings 31, 32 are connected in parallel with one another. The respective windings are wound with one of the cores as main leg and the other as plural legs contained in the respective tanks and may be thus connected in parallel with each other, and the irons contained in the respective tanks may be formed in plural legs.
Patent JP-S54146240-A (JP)
Title: Preparation of wire containing flux
Inventor: KIMURA YOSHIO
IPC: B23K35/40
Filed: 1978-05-09
Abstract: PURPOSE:To eliminate the defect in dimensional accuracy etc. and to cheaply obtain the abovementioned wire with a high productivity, by filling up flux in the tubular body of hot rolled hoop steel treated by a specific method and carrying out drawing processing, at the time of manufacturing the wire contained flux. CONSTITUTION:Rolling processing of the hoop steel 1 is carried out in the extent of prescribed tolerance thickness by the process (2) after pickling one side of the hoop steel 1 slit in a fixed width after hot rolling by the process (1) and bending processing is carried out by the process (3) and then the flux 2 is continuously thrown in the inner side by a fixed quantity. Next, the side edge 1b, 1c are joined by the process (4) and a round shape is formed. The outer face 1a of the obtained long steel tube 3 is descaled and a fine spectacle is presented and also the flux is filled in it. Then, wire drawing processing is carried out by the process (5), (5'), (5'') successively and the abovementioned wire having a fixed dimension, is obtained. Defect in quality caused by dimensional accuracy, is eliminated and hot rolled hoop steel is able to use as raw material. Also, productivity is improved because of one side descaling and cost is reduced.
Patent JP-S62215198-A (JP)
Title: Cylinder device
Inventor: ABE RYOHEI
IPC: F17C7/00
Filed: 1986-03-13
Abstract: PURPOSE:To enable the adjustment of the discharge amount of a pressurized liquid for supply from a cylinder to a container by coupling a needle to the sealing plate of the cylinder ready for the opening thereof at all times. CONSTITUTION:The needle 17 of a retaining member 14 is always coupled to the discharge outlet 16 of a cylinder 1 using an elastic pressing member 8. Also, the needle 17 is made to leave the discharge outlet 16 of a sealing plate 3 against the elastic pressing member 8, when a turning lever 18 has been turned. According to the aforesaid constitution, the discharge amount of a pressurized liquid can be kept at a desired level.
Patent JP-S63221783-A (JP)
Title: Videotex picture display system
Inventor: ASHIZAWA TAKESHI
IPC: H04N7/173
Filed: 1987-03-11
Abstract: PURPOSE:To attain flexible and effective picture display by retrieving and displaying picture information after designation time set optionally after the user inputs next pattern selection information. CONSTITUTION:When the user inputs the next pattern selection information from the input device 4 while display picture information of a pattern number is displayed on a display device 5, at first a choice check section 2a of the CPU 2 compares the inputted information with a choice stored in a storage device 1. In this case, when no proper choice exists, the display pattern information remains displayed, but when a proper choice exists, the CPU 2 checks whether or not a data representing the wait time in said choice column. Thus, when the wait time is designated, after the designation wait time elapses, said display pattern information is retrieved from the storage device 1 and displayed on the display device 5.
Patent JP-H07260875-A (JP)
Title: Method and apparatus for measuring semiconductor
Inventor: FURUE KATSUYA
IPC: G01R31/28
Filed: 1994-03-25
Abstract: PURPOSE:To prevent erroneous decision by invalidating the measurements when the external noise is higher than a predetermined level and taking measurements again thereby suppressing the effect of intermittent external noise on the measurements. CONSTITUTION:A controller 8b delivers a signal for resetting a control signal generator, an input signal generator and an output signal generator to a semiconductor measuring section 1 where measuring conditions are set. Power is then fed from a power supply from which noise is removed through a noise filter 2 and a device to be measured is operated by the outputs from the control signal generator and the input signal generator. DC parameters, e.g. output voltage and power consumption, and AC parameters, e.g. high frequency gain and noise under no signal, of the device to be measured are stored in a data memory section 7. Measurements from the memory section 7 are compared with preset regulated values thus deciding GO/NO-GO of the device.
Patent JP-S58171804-A (JP)
Title: Magnet roller
Inventor: KAN FUMITAKA
IPC: G03G15/09
Filed: 1982-04-02
Abstract: PURPOSE:To obtain strong magnetic force using a rubber magnet and so on by a method wherein, among magnets, each magnet is so arranged that their magnetic force repulses each other on the plane where at least a pair of magnets are adjacent to each other. CONSTITUTION:Each of the magnets 2a, 2b, 2c, 2d are allowed to form N1, S1, N2, S2 poles, respectively, and the direction of the magnetization facilitating axis of each magnet 2a-2d is so directed as is indicated by arrows. If the magnet pieces are thus arranged, they will repulse each other, however, by fastening the magnets together with the magnetic force resistant to each other, strong magnetic force will become available. In other words, since the magnetization facilitating axis of the magnet piece of 2d adjacent to that of 2a mainly forming the magnetic field of the N1 pole intersects roughly perpendicularly to the plane 10 where both the magnets are adjacent to each other at the N1 pole, the interpole effect becomes available, so that a strong magnetic field can be formed.
Patent JP-S60201517-A (JP)
Title: Recording and reproducing device
Inventor: KOORI TERUHIKO
IPC: H04N5/783
Filed: 1984-03-23
Abstract: PURPOSE:To stabilize a head quickly in the steady-state by driving the titled device with a large servo gain when the height of two rotary heads differs much and driving it with a lower servo gain when the difference of the heights is small. CONSTITUTION:A timing control circuit 12 is switched to the reproducing position with a signal from a microcomputer 15 when the recording of a signal F5 over one horizontal period is finished at recording and the power is switched from amplifiers 13A, 13B to amplifiers 21A, 21B. Until the height difference of both the rotary heads HA, HB reaches a prescribed minute range with a servo loop for matching the step difference of them in this way, the gain of the servo loop is kept high and its time constant is made small. When an output of a comparator circuit 25 comes to the prescribed minute range, the gain of the servo loop is decreased and also the time constant is made larger, thereby reducing the steady-state deviation.
Patent JP-S51131242-A (JP)
Title: Elastic surface wave filter
Inventor: INOUE JIYUN
IPC: H03H9/64
Filed: 1975-05-09
Abstract: PURPOSE:Elastic surface wave filter with the spurious response reduced.