baber/WOPTO huggingface dataset:
Patent JP-H0732911-A (JP)
Title: End position display device for vehicle
Inventor: OGAWA SHUNICHI
IPC: B60K35/00
Filed: 1993-07-16
Abstract: PURPOSE:To grasp the relative positional relation with an obstacle not visible easily, easily and accurately, by controlling the display of the image of an end mark display body depending on the distance of the end position and the obstacle detected by a distance detecting means. CONSTITUTION:A control circuit 7 controls a display unit 1 depending on the detecting signal from a corner sonar 6, the radiating light from the display unit 1 is reflected at a point D on a windshield 5 through a plane mirror 2 and a toroidal concave mirror 3, and it is injected to the eye position E of a driver. The corner sonar 6 is provided at the front end position of a vehicle lower than a front end display mark image 4, and when an obstacle is detected, the control circuit 7 takes in this output signal, controls a display control lights circuit 8, and flashes or lights the display unit 1. In this case, by changing the flashing cycle of the display unit 1 according to the distance between the top end position of the vehicle and the obstacle, the length of the distance with the obstacle can be recognized. In such a way, the positional relation with an obstacle can be grasped easily even though the obstacle is at a place lower than the bonnet.
Patent JP-H09725-A (JP)
Title: Sealing ball type game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1995-06-19
Abstract: PURPOSE: To provide a sealing ball type game machine capable of enhancing recognition for a player by prize winning information and the remainder of game value information. CONSTITUTION: This sealing ball type game machine 22 is equipped with a display device capable of displaying an amount (value information), the number of holding balls (game value information), and the number of prize winning balls (prescribed pieces of prize winning information), a game machine controller 201 which controls the operation of the display device, and an operation display controller 211, and moreover, performs control to report the number of holding balls and the number of prize winning balls in voice, and to report the number of prize winning balls and the remainder of the number of holding balls (notification in display and voice).  When a game ball wins a prize in a prize winning port, etc., the prescribed number of prize winning balls (for example, 10 prize winning balls) is displayed on a separate area by the display device, and simultaneously, addition on the number of holding balls is displayed, and such display disappears after the lapse of fixed time, and also, when the prize winning ball exists, it is reported in voice.
Patent JP-S57101148-A (JP)
Title: Rotary motion transmitting device
Inventor: TANAKA SHINSAKU
IPC: F16H1/20
Filed: 1980-12-15
Abstract: PURPOSE: To simplify constitution of a rotary motion transmitting device by engaging or disengaging an idler between a driving gear and a driven gear utilizing power of the driving gear without requiring any particular power source to engage or disengage the idler.  
     CONSTITUTION: The power transmission is established or cut off by engaging or disengaging an idler 3 between a driving gear 1 and a driven gear 2. To engage the idler 3, a trigger 17 is attracted by an electromagnet 23 disengaging a stop hook 21 from a stopper 16A to release a partly untoothed gear 14, so that a rotatable element 5 turns around a supporting point 6 with power provided by a spring 11 and makes the gear 14 meshed with the driving gear 1 through a push roller 15. In the meanwhile, the push roller 15 pushes the rotatable element 5 clockwise which brings the idler 3, mounted on a movable support 4, into position. When a projection 16B is engaged by the stop hook 21, the gear 14 is disengaged from the driving gear 1, with the idler 3 correctly engaged. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5967165-A (JP)
Title: Driverless truck
Inventor: TOKUNAGA KINJIROU
IPC: B62D7/02
Filed: 1982-10-07
Abstract: PURPOSE:To simplify structure and reduce cost of the captioned truck by providing a freely swivelling frame on the truck main body and also providing a lock device which fixes the frame along with a universal wheel which follows a travelling wheel so that steerage of the truck main body can be performed by means of a travelling motor. CONSTITUTION:A fixable swivel axis 2 projecting downward is installed in the central part of a truck main body 1, and a frame 4 is pivoted to said axis through a bearing 3. The frame 4 is equipped with travelling motors 5, 5', to which travelling wheels 6, 6' are fitted. Further, a swivel lock device 8 is provided on the undersurface of the truck main body 1, a hook 7 of which can be fitted in grooves 9, 10 made in the frame 4, while universal wheels 11 are installed in four corners of the truck main body 1. Now, in case of putting the truck main body 1, for example, in straight travelling rightward in the illustration, the hook 7 is fitted in the groove 9 by means of the swivel lock device 8 and the travelling wheels 6, 6' are rotated by means of the travelling motors 5, 5' in the same direction with the same number of rotations.
Patent JP-H0466139-A (JP)
Title: Powder processing device
Inventor: NAITO MAKIO
IPC: B02C19/10
Filed: 1990-07-03
Abstract: PURPOSE:To manufacture aimed alloy powder or compound powder efficiently in a short time by providing a friction piece and a scraping piece in a rotatable casing and installing a heating means for heating a material to be processed in the casing. CONSTITUTION:A casing 4 forming a processing chamber 3 is provided rotatably. A driving device 5 for rotating said casing 4 at high speed in a manner of pressing the material to be processed inside to an inner peripheral surface 4a of the casing by centrifugal force is disposed. Further, a friction piece 9 and a scraping piece 9b are provided in the 4 relatively rotatable to the inner peripheral surface 4a of the casing. A heating means 7 for heating said material to be processed is also disposed. As a result, aimed alloy powder or compound powder can be manufactured efficiently in a short time.
Patent JP-S6421927-A (JP)
Title: Method and apparatus for judging end point of etching and usage thereof
Inventor: ITO ATSUSHI
IPC: H01L21/302
Filed: 1987-07-17
Abstract: PURPOSE:To improve the reproducibility of plasma etching of a sample and to expand the freedom in juding the end point of the plasma etching of the sample, by detecting the intermediate change in amount of light after the decrease or increase in amount of the light against a light emitting time when the plasma etching is yielded. CONSTITUTION:After the decrease or increase in amount of light against the plasma etching time (b) with light, which is emitted during the plasma etching of a sample, the intermediate change in amount of the light is detected. Thereafter, the change after the intermediate change in amount of the light is detected. Thus the end point of the etching of the sample is judged. For example, when a pattern density is coarse and dense, light emitting intensity (a) starts to decrease gradually at a time point, when a time t0 has elapsed from the start of the etching. Thereafter, at a time point when a time t1 is reached, the light emitting intensity becomes a constant intensity once. Thereafter, the light emitting intensity starts to decrease again at time point when a time t2 is reached. At a time t3 in the decreasing step, the etching is finished. In this way, the etching at a part, where the pattern density is coarse, is almost finished at the time t1 when the step phenomenon in light emission starts to appears. The etching remains at a part, where the pattern dinsity is dense.
Patent JP-S6333134-A (JP)
Title: Automatic forming method for deformed can drum
Inventor: YAGUCHI JIRO
IPC: B21D51/26
Filed: 1986-07-28
Abstract: PURPOSE:To form a square can drum by determining exactly a bead position in a prescribed position, by detecting roughly a weld bead position of a round can drum in the first detecting position, and detecting the bead position in the second detecting position where the round can drum has been rotated in reverse. CONSTITUTION:The upper end part 2a is shaped to a true circle by inserting a guide head 4 into the inside of the upper side of a can drum 2 on a rotary plate 3 whose both end edges are brought to lap welding, the plate 3 is rotated and when the rotation is stopped as soon as a sensor 6 detects a welding position 5 of the can drum, the can overruns a little. Subsequently, the rotary plate is rotated in reverse slowly and the welding position is detected with high accuracy. Next, said can drum is shifted to a forming machine, and by holding a weld bead 5 in a prescribed position, and the can drum 2 is formed to a square shape.
Patent JP-S6070153-A (JP)
Title: Shape memory spring
Inventor: KUSAKA KATSUJI
IPC: C22C19/03
Filed: 1983-09-26
Abstract: PURPOSE:To reduce the amount of a material to be used and to lower the cost of a shape memory spring by forming a thin tubular or platelike material of a shape memory alloy into a spring and subjecting the spring to memory treatment. CONSTITUTION:A thin tubular or platelike material of a shape memory alloy such as a general 45%Ti-55%Ni shape memory alloy is formed into a spring. The spring is subjected to memory treatment by heating said spring at 400- 500 deg.C for 30min-1hr when the Ti-Ni shape memory alloy is used. The turns of the coil of the resulting shape memory spring is in a contact state at ordinary temp., so a bias spring may be incorporated into the shape memory spring to extend the pitches.
Patent JP-S6157281-A (JP)
Inventor: OOKUBO MASAKANE
IPC: B08B3/02
Filed: 1984-08-28
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-2001007067-A (JP)
Title: Rotary cleaning method and apparatus
Inventor: SUZUKI KEITA
IPC: B08B3/12
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To enable removal of dust on a semiconductor device as an object to be cleaned at a low rotational speed, in cleaning the semiconductor device. SOLUTION: In the method, a cleaning solution is supplied onto an object 7 to be cleaned during the rotation of the object 7 to realize rotational cleaning in a noncontact manner. In this case, the method includes a process of lowering a redox potential of the cleaning solution and a process of applying ultrasonic waves to the cleaning solution, and the object is rotated at a rotational speed which is not smaller than 20 rpm and not larger than 50 rpm.
Patent JP-S6336156-A (JP)
Title: Electric field measuring instrument for high voltage equipment
Inventor: INUI AKIFUMI
IPC: G01R19/155
Filed: 1986-07-30
Abstract: PURPOSE:To secure the safety of an operator and to obtain sufficient resistance to a shock, etc., by fitting liquid crystal on the surface of an insulator constituting a high voltage equipment and detecting variations of the hue, light intensity, etc., of the liquid crystal. CONSTITUTION:A polarizer 4 is fitted on one surface of mixed liquid crystal 3 and an insulating film 5 is fitted on the opposite side; and this liquid crystal is fitted to or nearby a main high voltage equipment body. When no voltage is applied to the high voltage equipment and there is no high electric field, the host liquid crystal 1 and guest liquid crystal 2 are both in free directions, so the liquid crystal applied over the insulator colors in reddish orange which is the mixed color of red and yellow. Here, when a voltage E is applied to the high voltage equipment and the electric field at the insulator part exceeds about 4kV/mm, dye molecules of the guest liquid crystal 2 have long axes arrayed in the electric field direction as molecules of the host liquid crystal 1 are rearrayed, and the high electric field part turns yellow and is clearly discriminated from a low electric field part.
Patent JP-S6071171-A (JP)
Inventor: KIKUCHI MAKOTO
IPC: B25B29/00
Filed: 1983-09-26
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-H10198176-A (JP)
Title: Concentration measuring instrument for liquid developer
Inventor: TAKEDA YUUSUKE
IPC: G03G15/11
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To detect the concn. of a high-concn. liquid developer and liquid developer for forming color images with simple constitution and good accuracy. SOLUTION: An upper tank 2 internally has a stirring mechanism 11 for stirring the liquid developer 6 housed therein and a viscometer 12. This viscometer 12 measures the viscosity of the liquid developer 6 in the upper tank 2 and sends the measured result to the concn. calculating section (not shown in Fig.) of a control section 13. The concn. calculating section calculates the concn. of the liquid developer 6 in the upper tank 2 of this time from the sent viscosity and the previously stored characteristics of the concn. and viscosity by utilizing the fact that the concn. and the viscosity of the liquid developer corresponds 1 to 1.
Patent JP-H0843492-A (JP)
Title: Semiconductor integrated circuit
Inventor: KUBOTA SHUJI
IPC: G01R31/317
Filed: 1994-07-29
Abstract: PURPOSE:To give a precise comparison criterion current to an H-level threshold voltage test and to an L-level threshold voltage test in an LSI provided with a circuit which judges the quality of the threshold voltage of an input buffer on the basis of the existence of an increase in a power-supply current and to une one output signal for the judgment of a quality and to decide its output logic without ambiguity irrespective of the number of input terminals to be tested in an LSI provided with a circuit which judges the quality of the threshold voltage of an input buffer on the basis of the logic state of a signal to the outside. CONSTITUTION:The output point of a logic gate 1A whose output logic is decided by the output signal of an input buffer 107 and the output point of a logic gate 20 whose output logic is decided by a condition-setting signal 61 from the outside are connected to a common signal line 116. When a malfunction is generated in the input buffer 107, the logic gate 1A outputs a signal whose logic is different from that of the logic gate 20. As a result, a signal collision is generated on the signal line 116, and a power-supply current is increased sharply.
Patent JP-S6070859-A (JP)
Title: Latch relay set/reset circuit for terminal device
Inventor: SAKAKIDA HISAHIRO
IPC: H04M11/00
Filed: 1983-09-28
Abstract: PURPOSE:To attain surely set/reset of a latch relay even with less supply power by charging only the charging circuit for a set circuit at start, and charging the charging circuit for a reset circuit after a prescribed time. CONSTITUTION:When a terminal start voltage is applied from a terminal controller to a power supply terminal 1, the power is started to be stored to the 1st charging circuit 11 to produce the power to the set circuit 5. The 2nd charging circuit 14 is not connected by a switch circuit 13 in this case. On the other hand, a timer circuit 12 is operated at the same time when the voltage is applied, and turns on the switch circuit 13 at the prescribed time. Then the power is started to be stored in the 2nd charging circuit and used as the power for the reset circuit 6.
Patent JP-H0465786-A (JP)
Title: Method for recognizing hand-written character in drawing reader
Inventor: TAKAHASHI EIJI
IPC: G06K9/62
Filed: 1990-07-05
Abstract: PURPOSE:To improve the recognition rate of an inclined character string having character skew by finding out the existence of oblique deformation from the size relation of respective totals of character string thinning vectors before and after normalization, removing skew due to the oblique deformation and recognizing each normalized character. CONSTITUTION:A hand-written character string in a read drawing is extracted and the sum of thinned vector lengths of each character is calculated. The coordinate transformation of the thinned vector of each character is executed by a prescribed normalizing transformation method for removing oblique deformation skew, the sum of thinned vector lengths of each character which consist of coordinate transformed vectors is calculated, the total vector length before normalization is compared with that after normalization, and when the total vector length is shortened by the normalization, the existence of oblique deformation is decided and skew due to the oblique deformation is removed to normalize each character. Then, respective characters in the normalized character string are recognized. Consequently, an inclined character string having character skew can be surely recognized.
Patent JP-S5880388-A (JP)
Title: Production of highly concentrated pulverized coal slurry
Inventor: NAKAOOJI KAZUHIKO
IPC: C10L9/00
Filed: 1981-11-09
Abstract: PURPOSE:To produce a highly concentrated pulverized coal slurry which exhibits a high combustion efficiency when used in boiler and whose handling and transportation are easy, by subjecting froth obtd. from the flotation of a specified pulverized coal slurry, to a filter treatment. CONSTITUTION:A slurry 1 (having a solid concn. of 10-25wt%) of pulverized coal composed of at least 50% pulverized coal particles having a particle size of 200 mesh or below and a collector and/or a foaming agent such as diesel oil or pine oil are introduced into a flotator 2. Ash and sulfur component are removed as tailing. The resulting froth having a solid concn. of 15-30wt% is fed to a filter 3. Then the froth is treated with a dehydrating agent 7 such as dioctyl sodium sulfosuccinate. The resulting cakes having a solid concn. of 60wt% or above are mixed in an agitating tank 4 while adding a stabilizer 8 such as a water-soluble sulfonate salt to obtain a highly concentrated stabilized coal slurry which is then supplied through a pump 5 and a pipe 9 to a boiler for steam power generation.
Patent JP-S5969548-A (JP)
Title: Air vibration attenuator
Inventor: KAMAKURA YOSHITAKA
IPC: F16F15/30
Filed: 1982-10-13
Abstract: PURPOSE:To attenuate efficiently air vibration in a vibration system provided with a plurality of vibrators by providing a means for driving these vibrators with vibration frequency equal to each other, and phase controlling the means to offset air vibration. CONSTITUTION:Fly wheels arranged on both sides of two vibration screens disposed closely to each other are rotated through output shafts 8a, 8b by eddy current coupling variable speed motors 14a, 14b which are subjected to speed change by eddy current coupling regulatos 15a, 15b. The rotational frequency voltage from generators 16a, 16b are compared with each other by amplifiers 17a, 17b, and differential voltage is applied to the input of either of these regulator 15a, 15b of the smaller rotational frequency side motor. And the previous control voltage of regulator 15a or 15b is corrected according to the differential voltage so that the rotational frequency of the motor 14a or 14b is increased.
Patent JP-H0838666-A (JP)
Title: Golf training machine
Inventor: HIDAKA NOBORU
IPC: A63B69/36
Filed: 1994-07-29
Abstract: PURPOSE:To prevent the hole of an artificial turf mat from giving incongruity to a trainee by providing a cover in which a bundle of synthetic resin fiber follows in the raising direction of a ball in the hole of the artificial turf mat in a machine in which a tee is lifted and the ball is raised from the hole opened on the artificial turf mat. CONSTITUTION:When the tee 5 is located at a lowered position, the ball B is sent to the tee 5 by a ball supply device 7, and it is held with the upper terminal of the tee. After that, when the disk 6c of an elevation driving mechanism 6 is rotated and a pin 6d presses the lower surface of a lifter 6b, the lifter 6b is raised, and the ball B enters the cover 4 passing the hole 1a, which pushes up a brush 4b. In this way. the ball B passes through the cover 4, and stopped after piercing through the artificial turf mat 3. The ring cover 4 is formed by planting the brush 4b on a holding flange 4a, and the ball B can pass the cover by passing under the fiber on the inner peripheral side of the brush 4b when the ball B is raised.
Patent JP-H1120747-A (JP)
Title: Spare tire holding device
Inventor: TSUBOI TAKAHIKO
IPC: B62D43/02
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To effectively achieve the purposes for reducing the weight and cost of a vehicle by achieving a reduction in weight of a beam structural body forming a spare tire holding device of a vehicle and maintaining its strength, remarkably reducing, by a reduction in load, a load on a hinge part holding the beam structural body by canti-lever, and facilitating assembly and transportation operations. SOLUTION: An upper lateral beam 2 and a lower lateral beam 3 supported by canti-lever rotatably on a body 1 are formed into aluminum extrusion molded pipes, and a left side vertical beam 10 and a right side vertical beam 11 comprising aluminum extrusion molded pipes are erected between the upper lateral beam 2 and lower lateral beam 3 so as to form an aluminum beam structural body. Also seat pieces 12 and 13 which are aluminum extrusion molding together with the extrusion molding of these pipes are installed projectedly from the inside or outside of each aluminum extrusion molded pipe forming the left side vertical beam 10 and right side vertical beam 11, and a tire holder 14 is erected between both seat pieces 12 and 13.
Patent JP-H0623417-A (JP)
Title: Width controller in hot rough rolling
Inventor: ASOU YOSHINORI
IPC: G05B13/02
Filed: 1992-07-06
Abstract: PURPOSE:To improve the accuracy of width at the tip and rear end of band steel by successively on-line executing adaptive correction of the linear parame ter of a model formula by using the actual amount of width drop at the tip and rear end with a forgetting coefficient/weighted sequential least square filter. CONSTITUTION:The weight of the model formula is determined using the fuzzy rule and a short stroke pattern is determined by the weighted moving average method by fuzzy controlling means 10, 11, 12. The width of a band steel on the outlet side of a rough reversing mill is measured with a width measuring means and a width deviation signal is outputted. The amounts of width drop at the tip and rear end and cove are determined by a recognizing means based on a width signal which is obtained by the measuring means. Using the actual amount of width drop at the tip and rear end obtained by the recognizing means, the adaptive correction of the linear parameter of the model formula is successively on-line executed by an adaptive correcting means 9 with use of plural forgetting coefficient/weighted sequential least square filters. In this way, the frequency of rewriting of control data and correction by an operator can be minimized.
Patent JP-S5876438-A (JP)
Inventor: GALLI PAOLO
IPC: C08F297/08
Filed: 1982-10-13
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-H0732898-A (JP)
Title: Travel speed change operation structure for work vehicle
Inventor: HIRATA KAZUO
IPC: B60K20/02
Filed: 1993-07-20
Abstract: PURPOSE:To facilitate adjustment of a spring to push-press a holding member to a speed change operation tool in a travel speed change operation structure for a work vehicle which enables to travel at constant speed by holding the speed change operation tool for a continuously variable transmission for travel with friction by the holding member. CONSTITUTION:A holding member 32a is constituted so as to be push-pressed to/operated by a speed change operation tool 18 by an action of an inclined cam when the holding member 32a is operated around the axis in rotation, and a tension spring 37 is connected to the holding member 32a, and the other end of this tension spring 37 is extended outward, and an adjusting tool 35 to change the energizing force by changing the other end position of the tension spring 37 is exposed outside.