baber/WOPTO huggingface dataset:
Patent JP-H08281992-A (JP)
Title: Line type thermal transfer printer
Inventor: WACHI TETSUO
IPC: B41J2/52
Filed: 1995-04-11
Abstract: PURPOSE: To print more beautifully without being apparent in the density irregularity from the printed result. CONSTITUTION: The gradation controller 11 of a printer driver 1 partitions print data at each two dots, and a gradation controller 12 partitions the print data at each two dot lines. The driver 2 gives 63 gradation values to the data of four dots partitioned by the controllers 11, 12 in response to the gradation values (253 gradation) given to the data. The gradation calculator 31 of a gate array 3 calculates the correction value of the individual resistance value of each heating element on the basis of the gradation value given to each dot of the data from the driver 1, the resistance value of the heating element of an individual resistance value memory 2 and the other parameter. A head data generator 32 generates print data based on the print data and the correction value of the individual resistance value from the calculator 31.  A thermal head driver 4 generates and supplies a drive current to each heating element of the head 5 on the basis of the signal of the generator 32.
Patent JP-2000276600-A (JP)
Title: Image recognizing device for electronic part mounting device
Inventor: HIRANO RYUICHI
IPC: G06T7/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an image processor for electronic part mounting device capable of acquiring prescribed data by quickly, easily and also accurately processing the image of an electronic part that is large enough to exceed an image pickup visual field. SOLUTION: This image recognizing device for an electronic part mounting device which mounts electronic parts 4 on a circuit board 17 is provided with a head 7 attracting the parts 4, plural image recognizing cameras 2 and a means which moves the head onto the center position C of the plural cameras 2 and simultaneously recognizes each part of a large electronic part by the cameras 2 when the head 7 attracts an electronic part 4L that is larger than the visual field of the each camera 2.
Patent JP-H06276577-A (JP)
Title: Controller
Inventor: KIDA TOMOMICHI
IPC: H04Q9/00
Filed: 1993-03-22
Abstract: PURPOSE:To reduce unnecessary power consumption in a controller for which a wireless remote controller is used. CONSTITUTION:Between the microcomputer (control. part) 3 and the signal reception part 4 of an electronic equipment 1 and a power source for control 5 supplying power to them, a control switch 12 to be controlled by a programmable timer 13 is provided, and power supply from the power source for control 5 is stopped in an unnecessary time zone by the time setting of a user. Thus, unnecessary power consumption when the electronic equipment is not used can be prevented and the danger of firing, etc., in the non-use time zone due to a failure, etc., can be prevented.
Patent JP-H09272395-A (JP)
Title: Air bag against side collision
Inventor: OKOCHI TSUTOMU
IPC: B60R21/20
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To restrict an occupant more successfully bay desirably regulating the expanding condition of a bag. SOLUTION: A bag 7 is connected to an inflator 5 through a gas inlet 14 so that the gas inlet can restrict diffusion of the gas so as to regulate the direction of gas spouting, so that the expansion of the bag 7 is started from such the portion of a main body 9 that faces to an abdomen 8 where is more resistant to impact force than a breast 10. Thereafter, the expanding condition of the bag 7 is regulated so that an upper expanding portion 11 will be contacted with the breast 10 under the condition capable of absorbing the impact force, thereby the expanding state of the bag 7 being controlled to a desirable condition, improving the ability of the bag in restricting an occupant 6.
Patent JP-H09275367-A (JP)
Title: Echo canceller
Inventor: HAYASHI KENSUKE
IPC: H04B3/23
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To realize a confortable speech with a small scale circuit configuration in which natural and clear background noise is in existence without any echo even when the echo canceller circuit provides an output of a subtraction output signal including a residual echo and background noise having a high frequency component by allowing a residual echo suppression circuit receiving a speech direction detection signal in response to a speech state from a speech direction detection circuit to sufficiently suppress only the residual echo. SOLUTION: The echo canceller 100 connecting to a 2/4 wire converter 110 receiving a transmission signal including background noise is made up of an echo canceller circuit 100a of the similar configuration to that of a conventional device, a speech direction detection circuit 130 and a residual echo suppression circuit 120. The speech direction detection circuit 130 detects a speech direction from a subtraction output signal and a reception input signal and the residual echo suppression circuit 120 uses its built-in low pass filter to suppress the residual echo included in the subtraction output signal.
Patent JP-S60227374-A (JP)
Inventor: NAKAMURA MASAAKI
IPC: H01R13/52
Filed: 1984-04-25
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-S63250783-A (JP)
Title: Detector for object in image
Inventor: TORIO TAKASHI
IPC: G06T7/60
Filed: 1987-04-07
Abstract: PURPOSE:To detect an object within a short time and to stably detect also an object having uneven internal shape by providing the titled device with a contour point candidate detecting means, an angle setting means, a circular coordinate calculating means, a histogram calculating means, and a vertex extracting means. CONSTITUTION:The contour point candidate detecting means 20 detects the candicatres of points on a contour out of image data. The circular coordinate calculating means 21 sets a circle defined by adopting a segment (the inverse of P1Q1 and the inverse of P2Q2) connecting two points out of all two points whose distance is a prescribed value or more out of the contour candidates as a chord and adopting a vortex angle set by an angle setting part 14 as a circumferential angle. The coordinates of respective points on respective circles (S1-S3) are calculated and the histograms of respective circular coordinates are calculated by a histogram calculating means 22 and stored in a histogram memory. The vertex extracting means 23 extracts coordinates satisfying a prescribed condition about the contents of each coordinate address stored in the means 22. Consequently, the object can be detected within a short period and an object having uneven internal shape can be also stably detected.
Patent JP-S62243940-A (JP)
Title: Fuel feeder for internal combustion engine
Inventor: TAKEYAMA SATORU
IPC: F02D41/34
Filed: 1986-04-14
Abstract: PURPOSE:To reduce the fuel consumption and to improve the output by arranging the detecting section of an optical sensor while facing against a combustion chamber and separating light of specific wavelength band from a received light then correcting the fuel supply quantity to an engine according to the strength of said light. CONSTITUTION:A control circuit 10 receives a water temperature signal TW and a signal A from an optical sensor 11 and decides the combusting condition. If it is decid ed that the combustion is normal, the fuel injection quantity under normal water temperature is obtained by subtracting a correction quantity from a basic injection quantity according to the strength of red light. The fuel injection quantity under low water temperature is obtained by adding some incremental quantity to the normal injection quantity. Upon decision of misfiring, the fuel injection quantity is corrected low if the misfiring times are fewer than a predetermined value while it is compared with a signal from an oxygen sensor 8 if the misfiring times exceeded over the predeter mined value, and under misfiring condition, the fuel injection quantity is reduced or the fuel is cut to prevent the fogging of an ignition plug 3. Since the fuel supply is corrected based upon the combusting condition, the fuel consumption is reduced, the output is improved and the production of soot CHX, CO can be suppressed.
Patent JP-H01258808-A (JP)
Title: Speed control device for continuous rolling mill
Inventor: NOGUCHI MASAHARU
IPC: B21B37/78
Filed: 1988-04-07
Abstract: PURPOSE:To reduce a success value and to accurately control speed by adjusting a preset value of speed reference gage with the preset value adjusting device when the success value exceeds a prescribed value during operation. CONSTITUTION:When the success value exceeds a prescribed value between a control line inputting the success value obtained by totalizing a vernier value of a rolling mill and each vernier value on downstream side into 2nd multipliers 61-64 and speed reference gages 11-15, preset value adjusting devices 121-124 are provided so that the success value adjusts and reduces a preset value of the speed reference gage. The preset value adjusting device consists of operating point detection circuits 91-94, limit detection circuits 111-114 and preset value operation circuits 101-104. When an initial preset value gets out of order and the success value exceeds the prescribed operation point, the preset value operation circuit increases the preset value of the speed reference gage by an output signal from the operation point detection circuit. In this way, the success value can be prevented from reaching the limit value to carry out an accurate speed control.
Patent JP-H02265223-A (JP)
Title: Transformer and its assembly
Inventor: KASE TOSHIO
IPC: H01F27/14
Filed: 1989-04-06
Abstract: PURPOSE:To lower a construction cost of a substation by a method wherein a flange which collectively assembles a conservator to a tank of a divided transformed main body is installed on the surface of a cover for said tank in order to reduce a height of a transformer chamber. CONSTITUTION:A content of each single-phase transformer is constituted of an iron core 1 and a winding 2; it is housed inside a main-body tank 4 together with an insulating oil 3. The rear surface of a conservator 8 having a rubber bag 7 is made free; it is connected directly, by using bolts or by a welding operation, to a flange 5 arranged on the surface of a cover of the main-body tank. Accordingly, a space for an assembly operation is not required at all; when a transformer main body is transported, the transformer main body can be transported without restriction when the conservator 8 is detached; when, during its transportation, a blind cover 14 is attached to an opening part 4A which interlinks the main-body tank 4 with the conservator 8, it is possible to prevent the content of the main body from absorbing moisture. Thereby, an assembly operation at a transformer chamber is eliminated; a space on the surface of the conservator can be reduced to a minimum.
Patent JP-H08281389-A (JP)
Title: Production of rapidly solidified thin strip
Inventor: SATO YUICHI
IPC: B22D11/06
Filed: 1995-04-11
Abstract: PURPOSE: To surely catch the tip part of a thin strip at the time of starting coiling of the thin strip and to stably coil the thin strip by adjusting a spouting pressure to be lower than a prescribed value only at the time of starting casting and thereafter, continuing the casting immediately at the prescribed spouting pressure. CONSTITUTION: The spouting pressure is made low by lowering the molten metal surface height lower than a prescribed height only at the time of starting the casting, and thereafter, the casting is immediately continued by making the molten metal surface height the prescribed height. Then, the control of the molten metal height can be executed by e.g. controlling the molten metal 1 quantity supplied to a tundish 2 through a long nozzle 4. At the time of starting the casting, the supplied quantity of the molten metal 1 onto a cooling roll 9 can be restrained by making the spouting pressure a low pressure, and the tip part of the strip is easily caught with a coiling roll.  That is, at the time of starting the casting, heat dissipation in the cooling roll 9 is insufficient, but the supplying quantity of molten metal to the cooling roll 9 is reduced by restraining the spouting pressure, thereby a thickness of the cast strip is made to be thin.
Patent JP-S5511966-A (JP)
Title: Controller for hinge section of triple action dump truck
Inventor: YONEDA INEJIROU
IPC: B60P1/28
Filed: 1978-07-13
Abstract: PURPOSE:To facilitate dumping direction control operation through control of engagement and disengagement of each retaining pin of the universal hinge from the cab. CONSTITUTION:The hinge section 3 is composed of a spherical male body projected at the end of a front support member horizontally mounted on the body frame and a female body 7 roughly semispherical in the external and internal surfaces with an opening upward fixed on the undersurface of the rear body 2 facing the male body 7. An engaging pin 8 which is adapted to move back and forth with a guide cylinder 9 fastened to the side end of support sections 5 and 8 is engaged with a shoulder 10 of the upper external portion of the female body and concurrently with a retaining pin 8. Thus, a control system is provided.
Patent JP-S61281631-A (JP)
Title: Optical data way
Inventor: INAO KIYOHARU
IPC: H04B10/27
Filed: 1985-04-22
Abstract: PURPOSE:To decrease an error ratio and to make small-sized the attenuating quantity between transmission and reception by changing the coupling ratio of an optical coupler to the prescribed value by the control signal from its own station, etc., in accordance with the condition of a transmission/reception condition, a receiving signal level and its own station. CONSTITUTION:Respective stations ST21-ST2N change dynamically and continuously the coupling ratio of optical couplers A21-A2N to the optical value by respective control signals C21-C2N in accordance with the condition of the transmission/reception condition, the receiving signal level and its own station. In an optical coupling part CP, the light, which makes incident on a polarizing separating device 27 through a lens 25, is separated into an S wave and a P wave, and the P wave enters PLZT 29 and the S wave enters a PLZT 28 respectively. When the control voltage is impressed to PLZTs 28 and 29, the electric optical effects occur, and the P wave to pass here is rotated to the S wave and the S wave is rotated to the P wave upto 90 deg. in the polarizing surface respectively. Consequently, when changing over is executed by making the coupling ratio larger at the time of transmission and making it smaller at the time of reception, the error ratio can be reduced and simultaneously, the loss between transmission and reception can be made small.
Patent JP-H07266277-A (JP)
Title: Holding device for cylindrical workpiece
Inventor: TAWARA EIJI
IPC: B25J15/08
Filed: 1994-03-30
Abstract: PURPOSE:To provide a cylindrical-workpiece holding device capable of accurately centering workpieces when holding them and dealing with a variety of workpieces of different diameters. CONSTITUTION:This device is provided on a horizontal frame 1 to hold a cylindrical workpiece within the cylinder of the workpiece and to suspend the workpiece upright below the frame 1, and has a center gear 2 forming a pair of parallel axial gears, a plurality of outer peripheral gears 22, 22... equally spaced around the center gear 21, and a pin 24 provided to each outer peripheral gear 22, 22... in such a way as to project downward to hold the cylindrical workpiece from inside its cylinder.
Patent JP-2000279498-A (JP)
Title: Odor suppression treating agent and treatment using the same
Inventor: SAITO KENTARO
IPC: A61L2/18
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To make an odor suppression treatment simple by incorporating a catechin compound at specific ppm into an aqueous solution. SOLUTION: The aqueous solution containing the catechin compound at a concentration of 1 to 5000 ppm is used as the odor suppression treating agent. Below this concentration the deodorant effect is not exhibited and above this concentration the performance is saturated and such concentration is uneconomical. The use over 5000 ppm is, however, possible as well. The formulation of the compound in other treating agents is equally well. In the case of, for example, a carbon evaporator, the catechin compound is most preferably formulated into the treating agents for degreasing, pickling, rust preventive treatment, hydrophilicity impartation treatment, etc., when such treatments are carried out. The treatment with the catechin compound-containing treating agent after the end of all the treatment is an equally good alternative.  Drying is executed for about 10 to 3600 seconds at about 80 to 200 deg.C after the application of the treating agent although the time varies with the treating agents, treatment methods, the materials to be treated, etc. As a result, the execution of the easy odor suppression treatment by using natural materials is possible.
Patent JP-H01258095-A (JP)
Title: Transaction processor
Inventor: KAYAMA SHIGEKI
IPC: G07G1/12
Filed: 1988-04-06
Abstract: PURPOSE:To easily recognize a commodity which is expected to become a dead stock by updating the date of sales of the commodity to the current date whenever the discriminating code of the commodity is inputted and preparing a report by reading out the commodity discriminating code from a storing means. CONSTITUTION:When the operation mode is set to the registration mode, a clock circuit 7 counts time and issues the current date whenever the discriminating code of a commodity is inputted from a keyboard 3. Then a CPU 2 changes the date of sales and expected designating date stored in the storing area of a storing means (RAM) 9. When the mode is switched to the report mode from the keyboard 3, the CPU 2 starts to prepare a report, and when the date of sales is prior to the designating date, reads out necessary data from the RAM 9. The read-out data are printed by means of a printer 5 and the report is prepared. Since the commodity which is expected to become a dead stock is also printed in the report, the commodity can be recognized easily.
Patent JP-S58204021-A (JP)
Title: Curing agent for epoxy resin
Inventor: MIYAMOTO AKIRA
IPC: C08G59/54
Filed: 1982-05-21
Abstract: PURPOSE:The titled curing agent excellent in compatibility with an epoxy resin and capable of providing cured products excellent in transparency, strength, chemical resistance, etc., comprising an amide-amine compound prepared by reacting a specified polyamine with a carboxylic acid. CONSTITUTION:A curing agent for an epoxy resin comprising an amide-amine compound prepared by reacting a polyamine based on the compound of the formula, wherein n is the number of repeating units and is 1 or 2, prepared by reacting m-xylylenediamine with epichlorohydrin, with a carboxylic acid (e.g., a mixture of 1-15wt% 18C monocarboxylic acid, 75-96wt% 36C dimer acid and 3-21wt% 54C trimmer acid, or adipic acid). This curing agent has good compatibility with an epoxy resin, and cured epoxy resin products obtained by the use of the curing agent exhibit excellent properties including good transparency and luster, high flexibility, strong adhesiveness, high peeling strength, impact resistance, good chemical resistance, etc.
Patent JP-H05259880-A (JP)
Title: Input output buffer circuit
IPC: H03K19/0175
Filed: 1992-03-10
Abstract: PURPOSE:To prevent a consumed current from flowing from a power supply terminal to a GND terminal when a voltage level logic of an external input/ output terminal is in a logical '1' state. CONSTITUTION:This circuit is provided with a feedback circuit 30 and a P- channel MOS FET 10 in addition to a tri-state output buffer circuit 20 and an input buffer circuit 11, an inverter 1 of the input buffer circuit 11, an inverter 8 of a feedback circuit 30 and a resistor 9 form a latch circuit. The latch circuit holds a potential at a point A. On the other hand, the P-channel MOS FET 10 receives a reset signal in the initial setting state to set an initial value of the latch circuit.
Patent JP-H0638882-A (JP)
Title: Tea feeding machine
Inventor: SHIZURU YOSHIHIRO
IPC: A47J31/00
Filed: 1991-03-25
Abstract: PURPOSE:To pour a desired amount of tea with an adequate density in one operation. CONSTITUTION:The tea feeding is started by applying a current (Step 3306) to a tea pouring valve, and the tea pouring process to a pot is continued while a variable AM3 to indicate the pouring amount of tea this time is smaller than a variable DTO(2) set as the pouring amount of tea. When a variable. AM1 to indicate the pouring amount of tea after the tea leaves are changed in the tea feeding is made larger than a variable FAM0 to indicate the tea pouring amount as the standard of changing tea leaves (Step 3312), the tea leaves are changed. When the tea feeding is continued while changing the tea leaves in the halfway, the value of the variable AM3 to indicate the pouring amount of tea this time increases gradually and made larger than the variable DTO(2) to indicate the set value of the pot tea feeding (Step 3314), and the pot tea feeding is finished.
Patent JP-S5210100-A (JP)
Title: Liquid crystal display apparatus
Inventor: FUJITA MASANORI
IPC: G02F1/1335
Filed: 1975-07-14
Abstract: PURPOSE: Double refraction plate is attached in front of the liquid crystal display apparatus in order that the display can be read through polaroid sunglass. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61249226-A (JP)
Title: Electric discharge machine for roll-shaped workpiece
Inventor: KAWANO MITSUGI
IPC: B23H11/00
Filed: 1985-04-24
Abstract: PURPOSE:To prevent the leak of the liquid in a working tank by pressing the upper and lower split sealing bodies onto a roll neck by a spring and a driving apparatus and fitting the collar plates on the both side parts of the sealing body onto the pressing plate of the side plate of the working tank. CONSTITUTION:As for a lower sealing body 11, the bottom part is pressed by the pressure of a supporting spring 13, and as for the upper sealing body 12, sealing packings 11a and 12a made of felt are closely attached onto a roll neck 1a by a driving device 19 through an arm 17. A sheet packing 20 is pressed onto the side plate 2c of a working tank by fitting the welded collar plates 11b and 12b onto the pressing plates 15 and 16 welded onto the side plate 2c of the working tank, on the both side parts of the upper and lower seals 11 and 12. Thus, working liquid 3 does not leak outside.
Patent JP-H11278012-A (JP)
Title: Radial tire containing air for heavy load
Inventor: IGARASHI EIJI
IPC: B60C9/18
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To simultaneously provide rust resistance and edge-separation resistance of a belt layer serving as a tension-resistant layer, by providing two steel element lines of a core with two-dimensional waving structure represented by a specific equation and specifying an oblate ratio of a steel cord. SOLUTION: Two steel element lines f1 of a core fA are arranged right and left in parallel, and respectively have waving structures formed in two-dimensional wave shapes upwards and downward. The waving height H, the waving pitch L, and the diameter (d) of the steel element lines f1 satisfy the relation ship represented by the equations: 1.2<=H/d<=1.9, 8<=L/d, H/d>=0.048 L/d+0.536. A steel cord (f) is formed in a flat structure whose longitudinal axis is in the belt width direction, and an oblate ratio, represented by long diameter/short diameter, is set in the range of 1.05-1.25. Thus, while a strength of the steel cord (f) is kept, rubber can be satisfactorily permeate up to the inside of the core fA of the steel cord (f). Therefore, rust resistance can be greatly improved.