baber/WOPTO huggingface dataset:
Patent JP-H08137425-A (JP)
Title: Horizontal deflection circuit for color flat panel
Inventor: KATO TOSHIYUKI
IPC: G09G1/28
Filed: 1994-11-04
Abstract: PURPOSE: To achieve a low cost, a low power consumption, a low unwanted radiation and a high luminous display by setting the generation order of deflection data or addresses so that the ascending period and the descending period of a deflection waveform become alternative and almost same time lengths to avoid the abrupt voltage change of a driving voltage. CONSTITUTION: The storage order of the deflection data in one hoizontal scanning period previously stored in a memory 2 is made to be different from that of a conventional case. As a result, the order of deflection data 13 generated by the memory 2 is a different one and the scanning direction of a deflection waveform 14 converted by a D/A convertor 3 is reversed in the front half and in the rear half of the horizontal scanning period. In such a manner, the generation order of the deflection data or addresses and set so that the ascending period and the descending period of the deflection waveform 14 become alternative and almost same time lengths. Thus, the abrupt voltage change of the dirivng voltage 15 in a flyback-line period is eliminated.  Moreover, the power consumption is reduced in a circuit and simultaneously the circuit bacomes advantageous even in the side of the unwanted radiation. Further, since a time contributing to an actual display is set to be longer, the high luminance is realized.
Patent JP-S61148327-A (JP)
Title: Acoustic field visualizing apparatus
Inventor: NAGAYASU KATSUYOSHI
IPC: G10K15/00
Filed: 1984-12-22
Abstract: PURPOSE:To visualize the acoustic field without disturbing it, by dividing a laser light into a reference light and an object illuminating light, which is passed through a lens, a diffusing matter and an object to be measured on the acoustic field to form an image of laser speckles on a screen by way of the reference light. CONSTITUTION:Light from a laser light source 1 is divided into a reference light 3 and a object illuminating light 4 with a beam splitter 2. The reference light 3 is incident to a dry plate 7 via a reflecting mirror 5 and a lens 6. The object illuminating light 4 is turned to a diffused light 4' with a lens 9 via a reflector 8 and reflected on the diffusing matter 10 to be incident into the dry plate 7 through an object 11 to be measured on the sound field. The reference light 3' and the diffused light 4' incident into the dry plate 7 interfer with each other to form a laser speckle. Thus, the acoustic field being generated through an oscillator 12, audio amplifier 13 and a speaker 14, and the other without it.
Patent JP-H11107203-A (JP)
Title: Paving stone and production thereof
Inventor: KANEKO HIDEO
IPC: E01C5/22
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To enable firm fixing of a concrete base material and a buffering surface layer, by applying an adhesive in advance on the inside face of the fixing recesses and the upper surface than the fixing recesses formed at the front and rear side faces and/or the right and left side faces of the concrete base material, and integrally forming the buffering surface layer made of tire chips as a base material by means of a heating press. SOLUTION: Fixing recesses 11b are formed at the front and rear side faces and/or the lower end of the right and left side faces of the small-sized part 11a formed at the upper half part of a concrete base material 11, and an adhesive 2 is applied in advance on the whole area of the small-sized part 11a including the fixing recesses 11b, and then, these are contained in a form. When tire chips are laid thereon and pressed from the upper side by means of a heating press, the adjacent chips are mutually connected to the base material 11 by the function of a binder contained therein and hence, the chips are pressed in the fixing recesses 11b to be charged and connected to the inside face of the fixing recesses 11b.  In this way, the buffering surface layer 21 formed on the base material is slightly coagulated and a subtle coarse face is formed on the surface and the fixing recesses are tightly closed and further, it is firmly fixed to the concrete base material 11 together with the adhesive 2 to prevent its peeling for a long time.
Patent JP-2000093044-A (JP)
Title: Landing net
Inventor: HARADA TAKAFUMI
IPC: A01K77/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a landing net capable of readily moving in water by reducing resistance to flowing water. SOLUTION: The frame part 1 of the landing net is formed by folding a linear member made of a metal comprising a stainless alloy, a titanium alloy, or the like, in ring-like shape. The frame part 1 has a frame body part 11 whose cross section is formed into water drop type, a groove part 12 formed in outer peripheral face of the frame body part 11 and opened in outer peripheral direction and a fastening part 13 capable of fastening the groove part 12. The frame body part 11 is of streamline whose cross section is formed at acute angle toward opening direction of a net part 2. Especially, water drop type which is one of streamlines and having the smallest flowing water resistance is adopted among the streamlines.
Patent JP-2001091953-A (JP)
Title: Method for manufacturing substrate with liquid crystal alignment layer
Inventor: NOMURA YUKIO
IPC: G02F1/1337
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an alignment layer having an excellent liquid crystal alignment characteristic with a smaller photoirradiation quantity in the method for manufacturing the liquid crystal alignment layer using a photoalignment treatment method. SOLUTION: The method for manufacturing a substrate with the liquid crystal alignment layer has a stage for applying a solution containing an alignment layer material having a photosensitive group to a substrate surface and a baking stage of executing the photoalignment treatment to align the alignment layer material molecules in a specific direction by irradiating the unbaked coating film with polarized UV rays and baking and curing the coating film after the photoalignment treatment.
Patent JP-H11104262-A (JP)
Title: Sprinkler head
Inventor: MURATA SHINJI
IPC: A62C35/68
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of so-called lodgment, i.e., a vertically dropping valve stops by balancing on a boss, by moving an obstruction from the dropping orbit of the valve to a position outside of it when the valve drops because a thermosensitive part fitted to a head main body, etc., is dipssembled. SOLUTION: When a fire occurs and alcohol within a glass valve 16 is expanded by the heat and burnt, the support of a valve 13 is released and the valve 13 vertically drops downward. At this time, the valve 13 is caught by the horizontal part 26 of the obstruction 20 to change the dropping direction to right and the water pressure of extinguishing agent is given to the upper surface of the valve 13. Then, the obstruction 20 moves by rotating to left with a shaft hole 23 as the shaft. Namely, the obstruction 20 receives the influence of the extinguishing water discharged from a discharging port 6 and moves to a position which does not obstruct the discharging of the extingishing water. Thereby, lodgment is prevented and a desired sprinkling pattern is obtained.
Patent JP-H07131090-A (JP)
Title: Laser oscillator
Inventor: YODA OSAMU
IPC: H01S3/0975
Filed: 1993-10-29
Abstract: PURPOSE:To make uniform laser output by making uniform the flow rate distribution of laser gas transmitted through a discharge space part. CONSTITUTION:Laser beams are output from an output mirror 18 by forming a discharge space part 13 between electrodes 12. A plurality of axial flow fans 14 for circulating laser gas at the discharge space part 13 are arranged in a row. A control device 21 sets the speed of each fan 14 based on the laser oscillation conditions at the same time increases the speed of fan 14 corresponding to the edge part of the discharge space part 13. Therefore, the flow-rate distribution can be made uniform and laser output can be made uniform although the flow rate is reduced since laser 985 is subjected to blast resistance by allowing the wall surface of a chamber to be located at the edge part of the discharge space part 13.
Patent JP-H02117204-A (JP)
Title: Digital channel divider
Inventor: HATTORI TAKAHIKO
IPC: H03H15/00
Filed: 1988-10-26
Abstract: PURPOSE:To reduce the quantity of hardware by utilizing the delay unit of a transversal filter. CONSTITUTION:When an original digital signal (a) is transferred on the delay units d1-d2n connected in a vertical line synchronizing with a sampling clock and it arrives at a center tap position between the delay units dn and dn+1, a certain quantity of delay is generated on a real time axis, however, a spectrum on a frequency axis remains unchanged. A waveform of signal component supplied from an adder A to an output terminal O1 and a frequency spectrum are low-pass components extracted from the signal (a). The phase of the low- pass component coincides with that of the signal (a) appearing on the input terminal of the delay unit dn+1. A subtractor S extracts the high-pass component of the signal (a) by subtracting the low-pass component appearing on the terminal O1 from a signal (b) supplied from the center tap position of the transversal filter, and supplies it to the terminal O1.
Patent JP-H11109985-A (JP)
Title: Audio apparatus and awaking maintaining method
Inventor: ICHIHARA MASAAKI
IPC: G10K15/04
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To suppress the degradation in awaking of a person listening to the reproduced tones of an audio apparatus. SOLUTION: This audio apparatus is provided with a DVD player 10 capable of reproducing tones above 20 kHz. The reproduction sampling frequency of the DVD player 10 is controlled by a frequency instruction device 12. The reproduction sampling frequency is changed over from 96 kHz to 48 kHz in accordance with the timing signal from a timer 14, by which the reproduction band is changed from 48 kHz to 24 kHz. The increase of a listener's α waves is suppressed and the awaking is maintained by selectively shutting off the tones exclusive of an audible frequency range.
Patent JP-H1097180-A (JP)
Title: Music teaching material system or music game system
Inventor: KATO KUMIKO
IPC: G09B15/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a music teaching material system or music game system with which the burden on an instructor is lessened and the side to be instructed finds it easy to positively participate. SOLUTION: Playing data for executing automatic playing for music education and a program to determine its procedures are written on a memory medium 11, such as a floppy disk or CD-ROM, by which an automatic playing piano 10, etc., are operated. Music cards 12 and further, a book 13 of drills are used in set therewith, by which the setting of steps to answer the instruction by this automatic playing with the cards 12 or to play a game of the cards, etc., is made possible. As a result, the composite and organic teaching material in both terms of hearing sensation and visual sensation is obtd.
Patent JP-H04146790-A (JP)
Title: Sewing machine with pattern sewing function
Inventor: NAKAJIMA KAZUTAKA
IPC: D05B3/02
Filed: 1990-10-09
Abstract: PURPOSE:To rotate a pattern selecting cam with a motor and reduce noises by positively rotate the motor based on the detection signal from a selecting cam position detecting means, and providing a control means driving a release cam via the first transfer means to cancel-release a probe. CONSTITUTION:When a Z-probe 16 is faced to a pattern cam 14 corresponding to the selected pattern sewing, if it is detected that a pattern selecting cam 19 is rotated to this position based on the detection signal from a selecting cam position detecting means 37, a geared motor 27 is stopped with power cut-off and immediately positively rotated, a gear 30 is rotated in the arrow B direction via a gear 29, and a release cam 24 is rotated in the same direction via a latch spring 32. The pattern selecting cam 19 is rotated by the geared motor 27, the release and cancel-release are performed only once for each selection, thus noises can be reduced.
Patent JP-H01118350-A (JP)
Title: Method and device for supplying powder for continuous casting
Inventor: SHIODA FUMINOSUKE
IPC: B22D11/108
Filed: 1987-10-29
Abstract: PURPOSE:To automatize convey and supply of powder and to quickly and surely deal with change of mold pattern by connecting powder storing and discharging part and supplying part with pressurized sending means, recovering the remaining powder at the same time of changing the powders and arranging circuit for returning to the original storing tank. CONSTITUTION:The powder is quantitatively discharged by selecting the storing tank 1 and sent to a blowing tank 2 and stirred so as to become suitable characteristic. The reduced pressure gas is blown in the blow tank 2 and sent to a relay tank 8 for supplying B the powder. The relay tank 8 and the supply tank 12 are made to the same pressure and the powder is sent to the supply tank 12, and by working an ejector 14, the powder is sprayed toward the molten steel surface in the mold from spraying nozzle 16. In the case of charging kind of the powder, when the powder at the last time is remaining in the relay tank 8, supply tank 12 or ejector 14, the remaining powder is sent to a returning tank 21 by changing over a selector valve 20 and further, recovered to the tank storing the same kind of the powder in the original storing tank 1.
Patent JP-H0991104-A (JP)
Title: Printer system
Inventor: TAMURA NOBORU
IPC: G06F3/12
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent difference from being generated in the printed results between the case of printing with a regular printer and the case of printing with a test printer. SOLUTION: When a printer receives a printing request from a host computer connected by a network (S1), the received printing request is analyzed by an image extension language (S2) and it is discriminated whether the image extension is finished or not (S3). When the image extension is not finished, it is discriminated whether a character font is required or not (S4). When the character font is required, the character font is extracted out of a storage part (S5) and the image extension of the printing request is performed (S6) by executing the extracted character font or a plotting instruction analyzed in the S2. When the image extension is finished, the extended image is translated into the image printing command of a designated printer (S7) and the image printing command prepared in the S7 is executed by the designated printer (S8).
Patent JP-H04149015-A (JP)
Title: Production of activated carbon carrying chemicals
Inventor: ONUMA TSUTOMU
IPC: B01J20/20
Filed: 1990-10-09
Abstract: PURPOSE:To increase the deposition amt. of chemicals when activated carbon is immersed in a chemical soln. to deposit the chemical on the activated carbon by maintaining the immersing chamber at reduced pressure, releasing the reduced pressure state during immersing, and specifying the temp. of the chemical soln. CONSTITUTION:The production process of activated carbon with deposition of chemical consists of three processes: (first process) The inner pressure of a chamber charged with a chemical soln. is maintained at reduced pressure and activated carbon is immersed in this chemical soln., while the reduced pressure is released one or more times during immersing, (second process) the activated carbon is dehydrated, and (third process) the dehydrated activated carbon is dried. The temp. of the chemical soln. in the first process is maintained at >=20 deg.C., and preferably at 25-40 deg.C. The reduction of pressure in the first process is usually 5-100Torr.
Patent JP-H01114228-A (JP)
Title: Line fault processing system
Inventor: FUJIMATSU SATOSHI
IPC: H04L69/40
Filed: 1987-10-28
Abstract: PURPOSE:To simply the fault restoration processing of a center line fault by providing a means to switch a terminal equipment to a backup line through a terminal controller against the occurrence of the center line fault. CONSTITUTION:The terminal controller 2 having detected the fault (fault of center line 5) of a high-order side connects immediately the line 6, prepared for backup, to a center. When the line is connected, in the center 1, the connection to the terminal controller 2 is performed, and on-line data transmission system is established. Accordingly, the line 6 prepared in order to back up an ordinary terminal equipment 4 can be used for the backup of the line 5 between the center 1 and the terminal controller 2. Thus, at the center side, switching is possible by only switching the working line, and the fault restoration processing can be simplified.
Patent JP-S62130972-A (JP)
Title: Superposing method of soft article
Inventor: YAMAMOTO MAKOTO
IPC: B65H45/04
Filed: 1985-12-03
Abstract: PURPOSE:To automate the superposing work by transporting a soft sheet loaded onto an upper conveyor and suspending the top edge onto a lower conveyor from the downstream edge of the upper conveyor and advancing the upper conveyor and retreating the lower conveyor. CONSTITUTION:A soft sheet (e.g., raw tube) 5 supplied onto an upper conveyor 8 from a feeding conveyor is transported in the direction of arrow A on the upper conveyor 8, and the top edge reaches the downstream edge 13 of the upper conveyor 8, and is suspended to the contact onto a lower conveyor 16. Further, advance transport on the upper conveyor 8 is performed, and the retreat transport in the direction of arrow B on the lower conveyor 16 is performed. A sensor 25 is installed at the position half of the length of the sheet 5 from the downstream edge 13 of the upper conveyor 8, and when the top edge of the sheet 5 is detected, the lower conveyor 16 is reversed, and the rest of the sheet 5 is received from the upper conveyor 8, so as to be superposed onto the initial half part. Therefore, the superposition of the soft sheet which is difficult in manual work can be automated with high efficiency.
Patent JP-S63125405-A (JP)
Title: Rear wheel moving device of tractor
Inventor: SAWAMURA AKIRO
IPC: B60B35/14
Filed: 1986-11-14
Abstract: PURPOSE:To make movement of the rear wheels simple and easy by providing a moving device for moving one of the right and left rear wheels in the axle direction by changing the connecting position with a lift arm between the lift arm for raising and lowering an operating device by oil pressure and the right and left rear wheels. CONSTITUTION:In a tractor, in case, for example, where the left rear wheel is moved inwardly in its axle direction, a chain 22 is provided so that it connects the right side part 21 of a rotary arm 18 in the shape of the letter T which constitutes part of a wheel moving device 8 and a lift arm 3 on the right hand side. The lift arm 3 is raised and rotated in this state, and the rotary arm 18 is rotated in the arrow (a) direction. A ring 26 is pulled inward through a rod 24 by this, and the left wheel 4 is moved inwardly to a axle 6. And in order to move this left rear wheel 4 outwardly, the chain 22 is provided so that it connects the left side part 20 the rotary arm 18 and a lift arm 2 on the left hand side, and the arm 2 is raised and rotated the same as above.
Patent JP-H01114369-A (JP)
Title: Switching regulator device
Inventor: NAGAKATA NOBUYOSHI
IPC: H02M3/337
Filed: 1987-10-28
Abstract: PURPOSE:To avoid excessive charge current at the time of starting, by charging a capacitor with the same voltage as the voltage of a DC input power source since a time before the starting. CONSTITUTION:A switching regulator device is composed of a switching circuit 2, diodes 6-8, a transformer 11, and the like. In a snubber circuit, spike voltage generated on the primary windings 11a-11b of the transformer with the ON/ OFF-working of the switching circuit 2 is absorbed by charging a capacitor 9, and by discharging its electric charge with a resistor 10, voltage at both the ends of the capacitor 9 is kept constant. Besides, a switch circuit 5 is set, and is turned OFF by starting the working of a control circuit 17. As a result, the capacitor 9 is previously charged with a power source 1 before starting, and at the time of the starting, the excess current of the switching circuit 2 can be prevented from being generated.
Patent JP-H02117872-A (JP)
Title: Thermal transfer color ink ribbon
Inventor: HOSHINO KOEI
IPC: B41J31/00
Filed: 1988-10-28
Abstract: PURPOSE:To prevent wasteful feeding of a ribbon at the time of continuous printing in the same color by using a color ink ribbon having two or more color ribbons which are horizontally arranged in parallel to each other and which have the same width obtained by equally dividing the total width of dots of a printing head. CONSTITUTION:A thermal transfer printing head 1 comprises a vertical array of dot pins 2 in a 24-dot arrangement. A thermal transfer color ink ribbon 3 comprises Y(yellow), M(magenta), C(cyan) and B(black) color ribbons 3a, 3b, 3c, 3d which are arranged in parallel to each other and each of which has a width corresponding to the number of dots obtained by equally dividing the number of dots printed by the dot pins 2 of the printing head 1. That is, the width of each of the color ribbons 3a-3d is set to correspond to the number of dots of each of sets of dot pins 2a, 2b, 2c, 2d obtained by dividing the dot pins 2 in the 24-dot arrangement into 6-dot sets. In continuous printing, therefore, the plurality of color ribbons can be used to perform concurrent printing. Thus, wasteful feeding of the color ink ribbon is obviated.
Patent JP-H01114653-A (JP)
Title: Electric power demand controller
Inventor: KAWASHIMA YASUTO
IPC: F24F11/02
Filed: 1987-10-28
Abstract: PURPOSE:To reduce varieties in the air-conditioning state of a room and prevent the deterioration of circulation in the room, by a method wherein a stopped machine determining means, receiving a demand signal outputted from a demand signal generating means, is operated so as to output a stop demanding data to a machine starting and stopping means. CONSTITUTION:When a demand signal is generated, a stopped machine determining means 3 selects machines to be stopped among air-conditioning machines 5a-5d. In this case, when the order of stopping is supposed to be the order of the air-conditioning machines 5a-5d, the air-conditioning machine 5a is selected as the machine to be stopped at first. Then, a demand data for stopping the air-conditioning machine 5a is outputted to a machine starting and stopping means 4. When the stop demanding data is inputted into the machine starting and stopping means 4, a stop command is sent to the air-conditioning machine 5a through a control wire 6. When the amount of used power becomes lower than the specified value of electric power due to the stopping of the air-conditioning machine 5a, the demand signal is released after a given period of time has elapsed and the stopped machine determining means 3 outputs the re-start demanding data of the stopped machine to the machine starting and stopping means 4 in accordance with the release of the demand signal whereby the machine starting and stopping means 4 sends a re-start demand to the air-conditioning machine 5a.