baber/WOPTO huggingface dataset:
Patent JP-H06351268-A (JP)
Title: Piezoelectric actuator
Inventor: MATSUNAGA KAZUO
IPC: H02N2/00
Filed: 1993-06-04
Abstract: PURPOSE:To extend the moving distance of a slider using a long slider without elongating a prism by securing a driver in the prism and disposing a pressure member in a gap between the inner wall of the prism and the driver or the slider. CONSTITUTION:A driver 12 containing drive units 13 are secured in a prism 11 through which a slider 14 penetrates. A pressure member, e.g. a leaf spring, is disposed between the slider 14 and the inner wall of the prism 11 in order to sustain pressure contact of the drive units 13 and the slider 14 with the inner wall of the prism 11 thus securing the driver 12 at a so-called node where the driver 12 is free from bending oscillation. The bending oscillation of the driver 12 is caused by the telescopic distortion in the direction perpendicular to the electric field of a piezoelectric element 15 which is cased by the piezoelectric lateral effect when an AC voltage is applied to electrodes formed on the opposite sides of the piezoelectric element 15 bonded to the driver 12. The slider 14 is driven through the bending oscillation of the driver 12.
Patent JP-H02290731-A (JP)
Title: Torque distribution control device of four-wheel drive vehicle
Inventor: TAKANO TOSHIO
IPC: F16H48/32
Filed: 1989-06-30
Abstract: PURPOSE:To provide a wide range of torque distribution control of front and rear wheels by forming a center differential device into a composite epicyclic gear type, and building in a hydraulic multiple disc clutch which generates differential limit torque when rear wheels slip. CONSTITUTION:An output shaft 15 from an automatic transmission 30 connected to the crankshaft 11 of an engine 10 connected to a center differential device 50 arranged coaxially with it. The rear end of a front drive shaft 16 is connected to the differential device 50 through a pair of reduction gears 17, 18, and the power outputted to a rear drive shaft 20 from the center differential device 50 is transmitted to a rear differential device 22 through a propeller shaft 21. The center differential device 50 is made in a composite epicyclic gear type, where the first sun gear 51 is connected to the output shaft 15 side, a carrier 55 is connected to the front drive shaft 16 side, and the second sun gear 53 is connected to the rear drive shaft 20 side. A hydraulic multiple disc clutch 60 which permits torque movement and differential lock is provided between the carrier 55 and the second sun gear 53.
Patent JP-H0335268-A (JP)
Title: Developing device
Inventor: TANAKA YOSHIHIKO
IPC: G03G15/08
Filed: 1989-06-30
Abstract: PURPOSE:To prevent toner from being heaped up and to always detect the concentration of the toner with accuracy by changing a magnetic field under a partition board and dropping down developer in the case that a developing device is not driven. CONSTITUTION:In the case that the developing device is not driven, the magnetic field is changed under the partition board 8 so that the developer may be dropped down. When the developing device is not driven, a magnet 10 is rotated in a direction shown by an arrow P by the rotation of a pulse motor in a pre scribed direction, and the developer adhering on the upper surface of the parti tion board 8 is attracted in a dropping direction by the change of the magnetic field under the partition board 8, and then the developer is dropped from the partition board 8. Thus, the developer does not harden on the partition board 8 fronting a toner concentration sensor 14, so that the concentration of the toner always is detected with accuracy.
Patent JP-H0219182-A (JP)
Title: Game device
Inventor: NIIYAMA KICHIHEI
IPC: A63F5/04
Filed: 1988-07-07
Abstract: PURPOSE:To further improve the interest of a game by designating the number of bets in one unit or plural units in making the prescribed number of bets into one unit and increasing even the quantity of prize balls as the quantity consumed to the bets is increased. CONSTITUTION:When a player pushes one of fetch switch parts 27a-27e corresponding to the number of bets (5, 10, 15, 20 and 25) hoped by the player, the colors of corresponding fetch number display parts 19a-19e are changed, the play balls in the number are fetched, and a bet number display parts 12a-12e and combination designation display lines a-g are lighted up. When a start switch display part 14 is pushed, the display changes of variable display windows 11A-11C are started, the rotations of the variable display windows 11A-11C are stopped after a prescribed time passes or when stop switch display parts 25a-25c are pushed, and at the time of a correspondence to any of prize modes by repeating the action, the number of prize balls is displayed on a score display part 13B. Such game illustrations are displayed on a display part 28. In such a way, the interest of the game can be further improved.
Patent JP-S5972009-A (JP)
Title: Detecting method of center position of pattern with plural directivity
Inventor: AKIYAMA NOBUYUKI
IPC: G01B11/00
Filed: 1983-09-19
Abstract: PURPOSE:To detect the center position of a pattern with plural directivity by a small-scale circuit by generating projection distributions of a specific pattern in two directions by using a specific sampling frequency, and multiplying them by a specific threshold value and finding the center position. CONSTITUTION:A target pattern part is extracted by a TV camera and an area ABCD of 64X64 picture elements centering on a rough center (xc, yc)29 is provided. Coordinates of points A, B, C, and D are A(xc-32, yc-32), B(xc-32, yc+ 31), and D(xc+31, yc-32). A 45 deg. projection distribution (6MHz sampling) 31 is found and multiplied by 32 to find a center position 33, and a 135 deg. projection distribution 34 is found and multiplied by a threshold value 35 to find a center point 35. The precise center 30 of the target pattern is found from the center positions 33 and 36. Then 64 timing pulses are generated each in an (x) and an (y) direction and the projection distributions are processed through a shift register 37 and a full-adder 38 to reduce the scale of the circuit.
Patent JP-H0522914-A (JP)
Title: Variable reluctance motor
Inventor: KATO TSUTOMU
IPC: H02K19/06
Filed: 1991-07-11
Abstract: PURPOSE:To present a variable reluctance motor with high efficiency by reducing windage loss without deteriorating the torque characteristic of the motor. CONSTITUTION:Respective magnetic pole projections 22 of a rotor 20 are bridged 26 at the outer-peripheral-section, and the outer peripheral section is set to be of right circle. The bridge 20 is saturated with magnetism, and so torque characteristic is not deteriorated. The outer peripheral section of the rotor 20 is of a right circle, and so windage loss is extremely reduced, and efficiency is enhanced.
Patent JP-H0834215-A (JP)
Title: Presuming device for wheel information
Inventor: OHASHI HIDEKI
IPC: B60C23/06
Filed: 1994-07-22
Abstract: PURPOSE:To check the lowering, being due to periodic disturbance mixed with detected value, of the accuracy of presumption by selectively correcting the detected value and a presumed value in a device for presuming the tire air pressure of a wheel on the detected value of the rotating speed of the wheel. CONSTITUTION:In a rim side part rotating speed computing and correcting section 45, the detected value of rotating speed is corrected by utilizing the periodicity of periodic disturbance, and the periodic disturbance mixed with the detected value is thereby removed and on the other hand, until the completion of the correction, the presumed value obtained through a disturbance observer 52 or the like is corrected on a car body speed V and the irregularity of a road surface in a presumed value correcting section 60. Thus even for time when the correction made by utilizing the periodicity is not yet completed, the accuracy of the presumed value is ensured.
Patent JP-S6148628-A (JP)
Title: V-type internal-combustion engine
Inventor: FUJIKAWA TETSUZO
IPC: F16F15/24
Filed: 1984-08-16
Abstract: PURPOSE:To reduce a remaining unbalanced inertial force including a high-order remaining unbalanced inertial force to the minimum value by adjusting the over- balance factor of a crank shaft and the crank pin relative angle. CONSTITUTION:In a V-type internal-combustion engine having a capiper angle of less than 60 deg. between one cylinder train and the other cylinder train, a remaining unbalanced inertial force can be reduced to the minimum value by adjusting DELTAdelta and DELTAbeta to limit the over-balance factor and the crank pin relative angle beta expressed in equations beta=2alpha+180 deg.+DELTAbeta, delta=0.5+DELTAdelta, (DELTAbeta>0, DELTAdelta>0), where DELTAdelta is the deviation of the over-balance factor of a crank shaft when only the primary unbalanced inertial force is 0, DELTAbeta is the deviation of the crank pin relative angle, and alpha is a caliper angle.
Patent JP-S6181262-A (JP)
Inventor: EERITSUHI RAINETSUKE
IPC: B60T8/00
Filed: 1985-08-05
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-H0725351-A (JP)
Title: Turning operation structure for work vehicle
Inventor: HAMA MASAAKI
IPC: B62D11/08
Filed: 1993-07-12
Abstract: PURPOSE:To make a side brake at the turning center side operate to the braking side, and thereby make a small turn even if no side brake pedal is depressed at the time of turning in a work vehicle equipped with paired right and left side brakes capable of being independently applied to each of a right and a left rear wheel. CONSTITUTION:A right and a left side brake 27 and a cam mechanism 23 provided for a power steering mechanism 21 for each front wheel 1 are mechanically connected by paired linkage mechanisms 29 and 41 so as to be interlocked with each other, and when each front wheel 1 is turned to the right or the left with a steering angle greater than a specified one by the power steering mechanism 21, the side brake at the turning center side is so constituted as to be automatically operated to the braking side by the cam mechanism 23. Beside, the side brake 27 at the turning center side is set to be in a week braking condition at the time of turning.
Patent JP-S5975484-A (JP)
Inventor: MAIKERU HAWAADO HAATANGU
IPC: G06F12/08
Filed: 1983-09-19
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-H1021162-A (JP)
Title: Data converting device
Inventor: SAKUMICHI MASAYO
IPC: G06Q40/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To simplify processing by preventing the delay of data transmission while automatically thinning data by specifying the data to be transmitted through a line having lower transmission rate while referring to a data table. SOLUTION: An editing part 4 decides which information is to be prepared and transmitted as information for the line of 4.8kbps corresponding to the data stored in a buffer 2 and the value of a receiving state table. Then, the data in the buffer 2 are generated as data for the line of 4.8kbps and outputted to a 2nd buffer 5. When data C are completely received and bits corresponding to these data on the receiving state table express 'completion' but all the other bits express 'non-completion' at the time point when the editing part 4 starts editing processing, for example, the value of the receiving state table at that time becomes '4' so that 3rd and 4th information can be outputted to a 2nd buffer 5 while referring to a preparation information table corresponding to that value.
Patent JP-H04369018-A (JP)
Title: Conversion system of input data into keyboard mouse data
Inventor: IZUMIDA NAOKI
IPC: G06F3/038
Filed: 1991-06-17
Abstract: PURPOSE:To make it possible to process input data from an IC card reader, a tablet device or the like other than a keyboard and a mouse equivalently to data from the keyboard or the mouse. CONSTITUTION:A data processor having an interface control part 2 capable of connecting a keyboard and a mouse and an window control part 3 is also provided with a keyboard control part 7, a mouse control part 8, a conversion information storing means 4, and a conversion information setting part 5 and constituted so that input data sent from an input part or a pointing input device connected to the control part 2 are converted by the control part 8 similarly to keyboard data or mouse data and the converted data are sent to the control part 3.
Patent JP-S5795743-A (JP)
Title: Origination control system
Inventor: INOUE KENJI
IPC: H04L12/00
Filed: 1980-12-05
Abstract: PURPOSE:To improve the use efficiency of the switching network, by limiting the number of terminals, which are called simultaneously by a device which communicates simultaneously with plural terminals, to a value lower than a constant between this device and plural terminals constituting a representative group through the switching metwork. CONSTITUTION:Plural terminals T1-Tn constituting a representative group are connected to a device D which communicates simultaneously with plural terminals through a switching network SN. A constant value (k) smaller than (n) is determined in the device D; and when the device D calls terminals T1-Tk constituting the representative group, it is sufficient if the device D calls only the master terminal T1, and the switching network performs such control that idle terminals of other slave terminals T2-Tk are called successively, and the number of terminals called at the same time point is limited to a value equal to or lower than (k) in the device D. Rest (n-k)-number terminals can be called from another terminal T' and can call the terminal T'.
Patent JP-2000006645-A (JP)
Title: Automobile air conditioner
Inventor: OZEKI YUKIO
IPC: B60H1/08
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To secure a temperature difference between the conditioned air blown from a FOOT draft hole and the conditioned air blown from a VENT draft hole in the B/L mode and to allow effective heating for keeping the head cool and the feet warm by forming a heater core provided on the downstream side of an evaporator with three tanks, and controlling the temperature of the tanks with a passage selecting means. SOLUTION: The introduced air 2 introduced through an inside air/outside air switching door switching the introduction of the inside air/outside air is cooled by an evaporator 5 then reaches a heating portion on the downstream side. The heating portion is provided with a heater core 1, heats the cold air to the desired temperature to generate the conditioned air, and feeds the conditioned air into a cabin from draft holes. The heater core 1 is provided with three A-C tanks 11-13, A-C pipes 21-23 are connected to the tanks 11-13, and the pipes 21-23 are connected to a passage selecting means 40. The cooling water 10 flowing in the tanks 11-13 is increased/decreased or cut off by the passage selecting means 40 to control the temperature of the heater core 1.
Patent JP-H0640530-A (JP)
Title: Constituting member for rack device
Inventor: NAKAJIMA SHOZO
IPC: A47B47/02
Filed: 1992-06-05
Abstract: PURPOSE:To fit a connecting member and an article support sash bar at the site with no welding work. CONSTITUTION:The coupling hook 25 of a connecting member 21 is inserted into an uppermost coupling hole 17, then the coupling hook 24 of the connecting member 21 is coupled with the coupling hole 17 of a stanchion 11. An article support sash bar 27 is bridged with the connecting arm 23 of the connecting member 21 serving as a longitudinal mate with a bolt 28 and a nut 29.
Patent JP-S5961419-A (JP)
Inventor: IHARA KAZUNARI
IPC: H02G15/24
Filed: 1982-09-30
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-S5873385-A (JP)
Inventor: AKAMURA NORIO
IPC: A63F9/00
Filed: 1981-10-26
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-H05340257-A (JP)
Title: Inflow vortex flow generating device in intake port of engine
Inventor: SUGAWARA KOICHI
IPC: F02B31/00
Filed: 1992-06-05
Abstract: PURPOSE:To enhance combustion performance by leading a gaseous mixture flowing in from an intake port by a spiral plate for inflow vortex generation and thereby whirling the mixture. CONSTITUTION:A spiral plate 3 for inflow vortex flow generation is set at end 2 of a port within an intake port 1. The spiral plate 3 for inflow vortex flow generation is formed to spiral forward in the axial direction at end 2 of a port.
Patent JP-S6150125-A (JP)
Title: Electronic flash device
Inventor: IWATA HIROSHI
IPC: H05B41/34
Filed: 1984-08-18
Abstract: PURPOSE:To prevent the reduction of the quantity of emitted light due to the lack of charge by providing an FET in the discharging loop of a main capacitor through a flash discharging tube and providing a means which causes an operating voltage generating means which applies an operating voltage to the FET to generate the operating voltage repeatedly at a continuous period. CONSTITUTION:A DC-DC converter 1 is provided with an oscillating transformer 13 and an oscillating transistor TR14 and converts a DC power 12 to a boosted DC. A flash discharging tube 3 consumes the photoelectric charge of a main capacitor C2 to emit light, and an FET4 is connected in series to the discharging tube 3. An operating voltage control means 5 controls the operating voltage of the FET4. An operation control means 7 causes an operating signal generating circuit 11 to generate an operating signal, which operates the means 5 periodically, at a certain period by the switching operation of a start switch circuit 10. Continuous light emission is performed repeatedly by the electric charge of the capacitor C2 due to one charging in this manner, and the reduction of the quantity of emitted light which is caused by a lack of charge due to the consumption of a power source battery is prevented to eliminate a lack to the quantity of emitted light to an object.
Patent JP-H0337686-A (JP)
Title: Developing device
Inventor: SHOJI TAKEO
IPC: G03G15/08
Filed: 1989-07-05
Abstract: PURPOSE:To prevent the flaw of an image such as the unevenness of density from occurring in the image on an image carrier by providing a buffering means for preventing replenished developer from moving suddently to a developing part through an aperture part on a hopper part side when the developer is replenished to the hopper part. CONSTITUTION:The buffering means 30 for preventing the replenished developer from moving suddenly to the developing part 10 through the aperture part 23 is provided on the hopper part 20 side. When the developer is replenished in the hopper part 20 from a developer replenishing part 21a formed in the upper part of the hopper part 20, it is replenished through the buffering means 30, so that the replenished developer is prevented from moving suddenly to the developing part 10 through the aperture part 23 between the developing part 10 and the hopper part 20 at the time of replenishing the developer. Therefore, the proper quantity of electrostatically charged developer which is electrostatically charged is not mixed with the replenished developer which is not electrostatically charged so much in the developing part 10, and the specified quantity of electrostatically charged developer is secured around the developing sleeve 12 of the developing part 10, then the sufficient electrostatically charged developer obtained by the magnetic attraction of the developing sleeve 12 is supplied to an image carrier 1. Thus, the flaw of the image such as the unevenness of density is prevented from occurring in the image on the image carrier.
Patent JP-H1117788-A (JP)
Title: Headphone stereo device
Inventor: YAMASHITA NAOTERU
IPC: H04W92/08
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To perform speaking while wearing a headphone without missing a terminated call even when that call is terminated to a portable telephone set while listening to a portable radio cassette while wearing the headphone. SOLUTION: When a call is terminated to a portable telephone set 2, a call incoming tone is generated at an adapter part 3 and mixed with the sound of a headphone 5. Then, the portable telephone set 2 is turned to a speaking state by operating an on/off-hook button provided at a controller part 4, the sound of a portable radio cassette 1 is switched to the voice of the portable telephone set 2, and speaking can be performed while using a microphone part provided at the controller part 4.
Patent JP-H05343634-A (JP)
Title: Semiconductor storage device
Inventor: SUGAWARA MIKIO
IPC: H01L21/82
Filed: 1992-06-06
Abstract: PURPOSE:To restrain irregularity of signal transmission delay time in the semiconductor substrate of a dynamic type RAM or the like, restrain irregularity of its characteristics, facilitate changeover of bit constitution of the dynamic type RAM or the like, and shorten its development period. CONSTITUTION:Bonding pads PAD, and input circuits and output circuits relating to storage data, address signals, etc., are arranged at the central part of a semiconductor substrate SUB of a dynamic type RAM or the like. Memory mats MAT0-MAT3 are arranged so as to surround the bonding pad rows, the input circuits, and the output circuits. Thereby irregularity of signal line length is restrained, and the layout of circuit, wiring, etc., relating to input or output routes of storage data can be systematized.
Patent JP-H0768524-A (JP)
Title: Form of sample under test for testing concrete strength
Inventor: MATSUURA MITSUO
IPC: B28B7/34
Filed: 1993-06-21
Abstract: PURPOSE:To easily remove a sample under test by insert molding a bottom plate into a swelled part formed at a lower outer peripheral edge of a cylinder, and providing a cut surface formed of two grooves on a periphery of the cylinder. CONSTITUTION:A form is composed of a plastic cylinder 10 and a disc-like bottom plate 20 for blocking one opening of the cylinder 10. The plate 20 is insert molded in a shape embossed in a swelled part 14 of a lower peripheral edge of the cylinder 10. Two stripes of grooves 12, 12 are formed in parallel at both radial sizes of the cylinder 10 between lower opening edges blocked by the plate 20 from an upper opening edge. A tongue piece 11b is pulled to cut a cut surface 11 along the groove 12. A scale 11a is provided on an outer periphery of the surface 11, a concrete amount placed in the cylinder 10 can be effectively grasped, and a concrete sample under test molded in the cylinder 10 is cut at a cutting surface, split to two segments, and easily removed.
Patent JP-S5884094-A (JP)
Title: Purifying agent for fresh water
Inventor: FUJII MASAMI
IPC: C12R1/38
Filed: 1981-10-29
Abstract: PURPOSE:To obtain a water purifying agent which maintains an excellent water purifying effect for a long period of time by culturing saprophytes having less pathogenicity which are >=1 kind among inorg. or org. nitrogen compd. decomposing bacteria, cellulose decomposing bacteria and oil and fat decomposing bacteria artificially and putting the same into a dormant state. CONSTITUTION:1 or >=2 kinds selected among inorg. or org. nitrogen compd. decomposing bacteria, cellulose decomposing bacteria and oil and fat decomposing bacteria are cultured in a fermenting tank of large capacity made of stainless steel 1. The medium compsn. in this case is, for example, 3% soybean meal, 1.0% starch, 0.2% ammonia sulfate and 0.3% calcium carbonste, and bacteria str propagated therein by controlling the pH thereof to 7.0 prior to sterilization of the media and culturing the bacteria under aerated agitation for 12- 48hr at 30 deg.C. The respective grown bacteria after the culturing are gathered by  a centrifugal separator and the resultant bacteria pastes are freeze-dried in  acetone-dry ice and are mixed with each other, whereby a fresh water purifying  agent is obtained.