baber/WOPTO huggingface dataset:
Patent JP-S62168670-A (JP)
Title: Fluxer
Inventor: KONDO KENJI
IPC: B23K3/00
Filed: 1986-01-20
Abstract: PURPOSE:To automate a level adjustment of a flux tank by providing a level photodetecting means of the upper limit and the lower limit of a foam flux layer, and also, controlling an ascent and a descent of the flux tank corresponding to its detection time. CONSTITUTION:Photodetecting means 21, 22 for detecting the upper limit level H and the lower limit level L of a foam flux layer 4 are provided, respectively. Each photodetecting means 21, 22 is constituted of combining a lamp and a photoelectric tube or a light emitting diode and a phototransistor, and when a light beam of the detecting means 21 is cut off exceeding a prescribed time by an ascent of the flux layer 4, a control device is operated, and a motor 12 makes a flux tank 1 descend. When the lower limit level L is detected exceeding a prescribed time, the motor 12 makes the flux tank 1 ascend in the same way, and a level of the flux layer 4 is always kept constant. Accordingly, a level adjustment of the foam flux layer 4 can be automated.
Patent JP-S59133633-A (JP)
Title: Multi-item input device
Inventor: TAKEKOSHI TOSHIO
IPC: G06F3/048
Filed: 1983-01-20
Abstract: PURPOSE:To improve the operability and release the operator from maintenance and management of books, by displaying the page of a table of contents to make the operator possible to look through titled indicating contents of many text pages and changing freely contents of a display data file. CONSTITUTION:When the display position of a desired data item is designated on a touch panel 2 during the display of a text page, X and Y coordinate values of this display position are outputted from an encoder 110. They are inputted to an encoder 109 through an output line S105b and are encoded together with the output value of a page register 108 and are inputted to a host computer 8. The host computer 8 discriminates the page in the data file on a basis of the input code and discriminates the data item in this page to take in it. If the operator wants to input a data item from another text page, he closes a switch 4 of a table of contents to read out the page of a table of contents from a memory 3. A selector 105 is switched to the side of an output line S105a by an output line S100c to select and display a required text page, and a desired data item is inputted.
Patent JP-H03213353-A (JP)
Title: Ink jet recording device
Inventor: TAKADA YOSHIHIRO
IPC: B41J2/045
Filed: 1990-01-19
Abstract: PURPOSE:To prevent clogging by driving an ink delivery energy generating means at specific frequency by means of a control means to generate pressure waves in ink in a liquid channel and disintegrate accumulated foreign matters and discharging the disintegrated foreign matters together with ink from a delivery port by means of an ink discharge means. CONSTITUTION:In the case that color recording is performed by the scanning of a carriage 17 of a recording head 1 and foreign matters 21 are accumulated in a liquid channel 23, if pulse voltage of specific frequency is applied to an electrothermal conversion element 42, bubbles 50 are generated over the surface of the element 42 instantaneously corresponding to said frequency, whereby pressure waves which are generated when the bubbles are generated and broken are propagated through the channel 23, so that the matters 21 are slightly vibrated under the influence of said waves and disintegrated, whereupon the element 42 and pumps 5(5Y-5B) are actuated to circulate ink under pressure to a recording head unit so that the matters 21 are discharged from a delivery port 22. As a result, a state in which ink is not delivered can be restored and prevented and hence stable printing can be always achieved.
Patent JP-H06220737-A (JP)
Title: Fluid-treating apparatus for yarn
Inventor: KOBAYASHI TAKASHI
IPC: D02J1/00
Filed: 1993-01-21
Abstract: PURPOSE:To provide an apparatus capable of giving interlacing and collecting properties to multifilament yarn by jetting a fluid to the multifilament yarn. CONSTITUTION:In the fluid treating apparatus having a yarn passage hole 3 of circular cross section and a fluid jetting hole 2 vertically opening to the central shaft of the yarn passage hole 3, a ratio of the diameter of the yarn passage hole in the part where the fluid jetting hole is opened to the diameter of the yarn passage hole on yarn passage hole inlet side and yarn passage hole outlet side is set at 1.2-1.8.
Patent JP-H08224024-A (JP)
Title: Walking type seedling planting device
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 1996-01-22
Abstract: PURPOSE: To provide a walking type seedling planting device excellent in steering operational ability and workability and capable of preventing excess horizontal control and miss operation by horizontally controlling a traveling vehicle by operating an oil path selector valve for switching the oil path to an oil hydraulic cylinder through left and right inclinations of a balance weight. CONSTITUTION: In this walking type seedling transplanter, left and right wheels 11, 11 capable of moving upward and downward in connection with a link mechanism are installed on left and right sides of a traveling vehicle 2, relative heights of the left and right wheels 11, 11 are so constituted to be changed by the action of the link mechanism by an oil hydraulic cylinder device 20 and the traveling vehicle 2 is horizontally controlled by operating an oil path selector valve 10 for switching an oil path to the oil hydraulic cylinder device 20 through left and right inclinations of a balance weight 3 installed in front of the traveling vehicle and capable of balancing front and rear balance of the traveling vehicle 2.
Patent JP-H02188210-A (JP)
Title: Method and apparatus for perlite, earth and sand mixer
Inventor: NAKANO RYUICHI
IPC: B28C7/06
Filed: 1989-01-17
Abstract: PURPOSE:To constitute the title mixer so that separation of perlite from earth and sand is not generated even if filling is performed by mixing them efficiently in a short period of time, by a method wherein a perlite carrying device is connected with a cement carrying device, a powdery body mixer is provided by connecting with the perlite carrying device and a forced agitating device is provided further within the powdery body mixer. CONSTITUTION:A perlite carrying device 6 is provided in a form connecting with a cement carrying device 7. A powdery body mixer 10 is provided by connecting with the perlite carrying device 6 and a powdery body forced agitating device 10e is provided further within a casing 10f of the powdery body mixer 10. At the time of mixing of the perlite, earth and send by making use of a perlite, earth and sand mixer l, the perlite 11 is carried by making use of the perlite carrying device 6, cement 12 is fed to the perlite 11 by the cement carrying device 7 and a mixture 16 of the perlite and cement is prepared. The mixture 16 of the perlite and cement and the earth and sand 13 are kneaded while moving the mixture 16 of the perlite and cement to the lower part of the earth and sand 13 with the powdery body forced agitating device 10e in the powdery body mixer 10.
Patent JP-H07220388-A (JP)
Title: Method and device for reproducing recorded information
Inventor: HIRAMATSU TAMIHEI
IPC: G11B20/10
Filed: 1994-01-28
Abstract: PURPOSE:To reduce the required capacity of a buffer memory by accessing plural recording media, in which a block information of divided continuous information is recorded in parallel, within a frame time for a prescribed number and storing the read block information in a prescribed manner. CONSTITUTION:A block information (d), in which a continuous information is divided, is recorded in L plural disks in a parallel manner. The information (d) is reproduced by accessing the disks for M times for every period where each frame has same frame periods F1 and F2. Within one frame period of a reproduced block (d) which is reproduced by an i th reproduction device at the period F1 and a block (d) which is reproduced by an i+1st reproducing device at the continued period F2, the data block which is read only once from one reproduction device is two-block-stored into a buffer memory 12 through a matrix switch 11 for every channel. Thus, the increase in the buffer memory capacity is suppressed.
Patent JP-S59166097-A (JP)
Inventor: ROBAATO ERU TABAA
IPC: C12N15/00
Filed: 1984-01-20
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-S63175911-A (JP)
Title: Memory module
Inventor: YAMANE SHINGO
IPC: H02J7/00
Filed: 1987-01-17
Abstract: PURPOSE:To simplify the detection of the discharge service life of a battery, and also, to have a sufficient margin for replacing the battery by executing integration of the power failure time, and outputting a backup use battery discharge alarm signal to the outside, when the integrating value reaches the discharge service life time of the backup use battery, which is set in advance. CONSTITUTION:When a power source of +5V is disconnected, a power failure detecting signal 10 goes to significant. A power failure time integrating part 18 integrates the time when the power failure detecting signal 10 is significant. When the power source of +5V is turned on, the power failure detecting signal 10 goes to insignificant, therefore, the power failure time integrating part 18 suspends the integration of the power failure time, and holds the integrating value of the power failure time. When the power source of +5V is disconnected again, the integration of the power failure time is started, the power failure time is added to the integrating value which is held up to the present. When a value integrated by the power failure time integrating part 18 coincides with a value which is set in advance by a discharge time setting part 20, a primary battery discharge alarm signal 19 goes to insignificant, and informed to the outside.
Patent JP-S60154968-A (JP)
Inventor: TAKAHASHI HIROYUKI
IPC: B62K11/06
Filed: 1984-01-23
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-H05199459-A (JP)
Title: Digital fader device
Inventor: ABE TATSURO
IPC: H04N5/262
Filed: 1992-01-22
Abstract: PURPOSE:To realize a fade function and to reduce a circuit scale by storing a prescribed input/output characteristic, allowing a digital value of an input to correspond thereto, and allowing a digital value of an output to correspond to an address. CONSTITUTION:An address generating circuit 13 controlled by a microcomputer MC 15 supplies an address to a multiplexer 10, and a fader data generating circuit 14 sends data to a gamma correction LUT 11 by the MC 15. At the time of executing a fader, in accordance with a fader turn-on signal, by a control signal from the MC 15, the address and the data are supplied to the multiplexer 10 and the LUT 11 from the circuit 13 and the circuit 14, respectively for each VBLK period. After the address is selected, a table of the LUT 11 is rewritten. In the next video period, new data is used by the LUT 11, and the fader is realized. In such a way, the fader can be realized and the circuit scale can be reduced without using a multiplier of a large scale.
Patent JP-H01186791-A (JP)
Title: Lighting device for discharge lamp
Inventor: SUZUKI SHIGESADA
IPC: H05B41/24
Filed: 1988-01-19
Abstract: PURPOSE:To improve dimming efficiency as well as to reduce the size and weight of a device by setting a level according to a dimming signal level from a dimming signal generating means and overlapping a dc bias voltage which shifts the level of an ac voltage applied from a base transistor to a transistor to the minus side. CONSTITUTION:Changing the level of a dimming signal from a dimming signal generating means, the level of a dc bias voltage overlapped to an ac voltage applied from a base transistor BT to a switching transistors Q1, Q2 can be changed. As a result, the ac voltage level applied to the switching transistors Q1, Q2 is changed by changing the level of the dimming signal, and the oscillation frequency of the inverter circuit IN is changed to enable dimming of a light. This circuit requires no magnetic leak transformers or power factor improving condensers and provides dimming with a good efficiency.
Patent JP-H01184163-A (JP)
Title: Thermal recording apparatus
Inventor: KITAMURA HIROKI
IPC: B41J2/355
Filed: 1988-01-19
Abstract: PURPOSE:To stably express a recording image with high accuracy so as to have a medium contrast, by providing a selection circuit so that the sum total of printing powers supplied to a heat generating element and a load resistor group always becomes almost constant. CONSTITUTION:An ON-selection member 26 is reversed by an inverter 31 and selected in a state thinned by a frequency dividing circuit 32 to be inputted to a shift register 33. The signal for turning the load resistor 37, which corresponds to a heat generating element to which no printing power is supplied, ON is stored in the shift register 33. A latch pulse 28 is simultaneously supplied to a latch circuit 4 and a latch circuit 34 and a strobe 27 is supplied to a driver NAND gate 35 and a driver NAND gate 5 in the same timing. By this method, power is almost simultaneously supplied to the heat generating element 2 and the load register 37. As mentioned above, even when the power supplied to the heat generating element varies, by controlling the power consumed by a load resistor group corresponding thereto, the whole power consumption of a thermal head becomes constant and, therefore, the variation in a power supply voltage is prevented and printing density can be stably controlled with high accuracy.
Patent JP-H08204265-A (JP)
Title: Device for detecting discharging state of medium to be excited and microwave-excited gas laser equipment using the device
Inventor: SATO KOICHI
IPC: G01N22/00
Filed: 1995-01-24
Abstract: PURPOSE: To provide a device for detecting discharging state of excited area of medium to be excited which guantitatively detects the stable states of discharge and excitation and a microwave-excited gas laser equipment which highly efficiently performs laser oscillation by uniformizing excitation. CONSTITUTION: A device for detecting discharging state of medium to be excited is provided with a plurality of photodetectors 41 and 42 which are housed in a container 15 and respectively detect the emitted light rays corresponding to a plurality of areas in the discharging area of a medium exited by means of an exciting means, a plurality of comparing means which compare the output signals of the photodetectors 41 and 42 with reference signals which can reflect the stable and unstable discharging states of the discharging area, and an arithmetic means which inputs the output signals of the comparing means and outputs the output signal corresponding to the discharging state of the discharging area. A microwave-excited gas laser equipment uses the device for detecting discharging state of medium to be excited.
Patent JP-S60154916-A (JP)
Title: Structure of power transmission part for wheels in farm tractor
Inventor: KISHIYA HAJIME
IPC: F16H48/08
Filed: 1984-01-21
Abstract: PURPOSE:To raise the road clearance of an interlocking shaft core, by making each reduction gear ratio in a pair of differential mechanisms larger than a mean reduction gear ratio to both symmetrical wheels, while making up the interlocking shaft case with a range of structural steel pipe cases, and installing these differential mechanism and an interlocking shaft inside the said case for constitution. CONSTITUTION:A reduction gear ratio in each of reduction power transmission mechanisms 19 and 19 is made larger than a mean reduction gear ratio to both symmetrical wheels 1 and 1 at a paired differential mechanism 13. And, a gear diameter to be engaged with an input pinion gear is made smaller so as to make an outer diameter of the differential mechanism 13 smaller, whereby even if a shortage of speed reduction to be inputted into the differential mechanism 13 occurs, it is compensated by these reduction power transmission mechanism 19. With this constitution, such a case as being small in an outer diameter extending over a range between both first and second cases is producible, thus the road clearance of the case 12 to the differential mechanism 13 and an interlocking shaft 14 is raisable.
Patent JP-H10207128-A (JP)
Title: Electrophotographic liquid developer
Inventor: SATO TOSHIYA
IPC: G03G9/12
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To inexpensively and efficiently produce liquid developer containing toner particles whose particle size distribution is narrow and which is easily controlled by including a process of mixing, or dispersing all of or a part of toner composition in the liquid, then, granulating and dispersing the composition while making the composition pass through porous glass having fine pore. SOLUTION: All of or a part of the toner composition is mixed, or dispersed in the liquid, and then, the toner composition is granulated and dispersed while passing through the porous glass having fine pore. That is, by mixing, or dispersing all of or a part of the composition constituting the liquid developer, and then, making the composition pass through the porous body where the pore diameter distribution is controlled in a narrow extent, liquid drops of the composition with an extremely narrow size distribution are obtained in a stable in accordance with the pore diameter.  Besides, by repeating the process, the functional processings such as the capsuling processing of toner particles and the surface treatment are performed, then, the liquid developer containing the toner particles whose size distribution is narrow and also which is easily controlled is inexpensively and efficiently produced.
Patent JP-S55103212-A (JP)
Title: Rolling method
Inventor: KUWAMOTO HIROSHI
IPC: B21B37/68
Filed: 1979-01-31
Abstract: PURPOSE: To prevent lateral curvature of a rolled steel sheet, by arranging a load- detecting roll on the downstream side of each rolling stand, and by controlling the screw down device while detecting the difference of the loads applied on both ends of the load-detecting roll.  
     CONSTITUTION: When a curvature is formed in a hoop 2 while it is cold rolled through many roll stands 5 because of the rigidity difference or gap difference of rolls on right or left side, or lateral difference in deformation-resistance of the hoop, the center of the hoop slips out of the center of the detecting roll 7, so that load difference is shown by a load meters 8, 8' installed at both ends of the detecting roll. The load signals are fed to a load difference arithmetic unit 12, where the load difference is computed and the rolling reduction is calculated through a rolling reduction arithmetic unit 13. Corresponding to the positive or negative rolling reduction, operation signals for hydraulic pump 11', 11 are given from a rolling-reduction- control unit 14 so as to operate the respective screw down devices 9, 9', whereby the curvature of the billet is corrected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1082678-A (JP)
Title: Thermal flowmeter
Inventor: ITO ICHIZO
IPC: G01F1/696
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal flowmeter which is low-cost and whose reliability can be enhanced by arranging an electrode, of which one end comes into contact with a measuring fluid and in which a heating and temperature measuring sensor is installed at the other and, and an electrode, which is installed on the upstream side of the conduit not affected by a heating operation, one end of which comes into contact with the measuring fluid, and in which a temperature measuring sensor is installed at the other end, in a conduit formed of a member of small heat conduction. SOLUTION: A conduit 11 composed of a plastic resin of small heat conduction uses a vinyl chloride resin. A first electrode 12 is installed at the conduit 11, and one end comes into contact with a measuring fluid 2 so as to smoothly conduct heat. A heating and temperature measuring sensor 13 which is installed at the other end of the electrode 12 uses a thin-film chip resistance temperature sensor. A second electrode 14 is installed on the upstream side of the conduit 11 which is not affected by a heating operation by the sensor 13. When a measuring fluid flows to the conduit and when electric power is supplied to the sensor 13 on one side, a self-heating operation is generated. When a flow rate is increased, a quantity of heat conducted to the fluid through the electrode 12 is increased, the temperature of the sensor 13 is lowered, and a resistance value is lowered.  That is to say, when a change in the resistance value is measured, the flow rate is found.
Patent JP-H07214570-A (JP)
Title: Device of cleaning synthetic resin die
Inventor: TSUDA MISA
IPC: B29C33/72
Filed: 1994-01-31
Abstract: PURPOSE:To achieve separation, removal of a material sticking to an object to be cleaned without any remnant thereof in a short time by the convection of an electrolytic cleaning liquid using a circulation pump by beating the material off the outerior of the object and removing it by an ultrasonic method, and further causing the material to become afloat from the interior of the object by an electrolytic method. CONSTITUTION:A material sticking to an object to be cleaned is forcibly separated by the emission of a supersonic wave from an oscillator 28 with the help of an action of activation timer, if a main power supply is switched ON. At the same time, an electrolytic cleaning liquid 26 is absorbed from a purification tank 23 by driving a circulation pump, and is discharged into a chemical solution tank 21 from a discharge port in one peripheral direction through feed pipes 42, 42-1, 42-2 to cause the convection of the electrolytic cleaning liquid 26. In addition, an overflowing electrolytic cleaning liquid 26 is discharged into the purification tank 23 through a discharge pipe 43 and thereby the material is removed by an unwoven cloth 40 when the former is mixed. Simultaneously, a solenoid 35 is driven to rock an electrode 30 in the longitudinal direction of the chemical solution tank 21 through a rotary shaft and a rocking shaft 34. Thus the the electrolytic cleaning liquid 26 is stirred, and an anode is applied to an electrode 30 and a cathode is applied to the object through a cage 20, respectively by an electrolytic converter, so that the material is caused to become afloat by hydrogen gap.
Patent JP-S56108897-A (JP)
Title: Electrodeposition coating method for closed metallic vessel
Inventor: KIKUCHI UBEE
IPC: C25D13/14
Filed: 1980-01-30
Abstract: PURPOSE: To form coating of optimum thickness uniformly over the whole surface to be coated by feeding electricity for a short time, by feeding electricity by applying voltage across a metallic vessel containing water soluble coating medium and an electrode, which is installed in the vessel, and which has area in a specified ratio to that of the surface to be coated, in addition having specified distance to the vessel.  
     CONSTITUTION: Water soluble coating medium 3 is poured 2 into a closed metallic vessel 1, and an electrode 4 is inserted 2 into the coating medium 3. The area ratio of the surface to be coated of the vessel 1 to the electrode 4 is set at ≤1/200, and the distance between the electrode 4 and the surface of the vessel 1 is predetermined at 30W200mm. Electricity is fed by applying voltage across the electrode 4 and the vessel 1 from an electric power source 6, hereby ionized molecules of coating medium is moved toward the inner surface of the vessel 1 to form coating on the inner surface 1a by electrodeposition. As a result, dry uniform coating of 15W25μ in thickness is formed over the whole inner surface to be coated of the vessel 1. 
     COPYRIGHT: (C)1981,JPO&Japio