baber/WOPTO huggingface dataset:
Patent JP-H0871605-A (JP)
Title: Rolling method of roll cross mill
Inventor: HAYASHI KANJI
IPC: B21B13/14
Filed: 1994-09-01
Abstract: PURPOSE: To improve reliability in the aspect of strength of a rolling-down screw or the like of an one-side cross type roll cross mill as well as a both-side cross type roll cross mill. CONSTITUTION: By offset setting the center points of rotation of upper and lower work rolls 1, 11, making the deviated amount (x) about zero by making the cross point PC at a required cross angle θ to approximately coincide with the mill center line CM and reducing the bending moment of the rolling-down screw and overturning moment of the roll chock of back-up roll, the reliability in the aspect of strength of the rolling-down screw or the like of the one-side cross type roll cross mill is improved as well as the both-side cross type roll cross mill.
Patent JP-H0535187-A (JP)
Title: Input device with display
Inventor: OBAYASHI HITOSHI
IPC: G09F9/00
Filed: 1991-07-25
Abstract: PURPOSE:To eliminate the influence of the induction noise occurring in the control signal of a display and to allow information input with high accuracy by providing a grounded conductive part between the display and an input panel. CONSTITUTION:A transparent electrode 31 consisting of indium oxide tin, etc., is formed by vapor deposition, etc., on the surface of the display 1 and the input panel 2 is disposed thereon. The transparent electrode 31 is grounded to shut off the induction noise by the control signal of the display 1. Consequently, the information input with high accuracy is possible and the reduction in the thickness of the display is facilitated.
Patent JP-H04253131-A (JP)
Title: Proximity switch
Inventor: UORUFUGANGU MIIKU
IPC: H01H36/00
Filed: 1991-07-24
Abstract: PURPOSE: To make embedding in plastic possible without additional casting, or discontinuance of a working process in a proximity switch having a fixed sleeve and components such as a sensor embedded in plastic within the fixed sleeve and held on a printed circuit board. CONSTITUTION: Sensors 2, 3 held on a printed circuit board 1 are cast in a pot 4, and cast in a casting mold together with the printed circuit board 1 connected to a connecting cable 6, or injection-molded, to be formed as a unit, then the unit is held in a fixed sleeve 8.
Patent JP-H05209391-A (JP)
Title: Press selector
Inventor: RAINETSUKAA RAIMARUTO
IPC: B01D29/35
Filed: 1992-07-13
Abstract: PURPOSE: To inhibit a blockade of a sieve by specifying flow rate of a sieve cage generated according to pressure difference between a material sorter chamber and an effective component chamber at a sieve opening part. CONSTITUTION: This pressure sorter always suppresses static pressure drop generated according to a flow rate in an effective component chamber low and suppresses pressure difference between a material sorter chamber and the effective component chamber low. A passing velocity of a fluid at a sieve opening part of a sieve cage 2 is made <=2.5 m/s at each position and a deviation of the velocity to higher than arithmetic mean value based on the total passing area of sieve holes in a peripheral face of the total sieve cage to be lower than 25%.
Patent JP-S6267225-A (JP)
Title: Air intake device for engine
Inventor: KOIKE AKIMITSU
IPC: F02B27/02
Filed: 1985-09-19
Abstract: PURPOSE:To provide a compact air intake device by providing a passage, by which an air intake expansion chamber is communicated with air intake pipes to the other cylinders, in a space which is encircled by the air intake pipe. CONSTITUTION:An air intake pipe 8 is formed into a U like shape at its middle section so as to make it long enough. An expansion chamber 9 which expands inward the curved pipe section, is provided in the air intake pipe at the downstream of a throttle valve 13. And a passage 15 is provided on the side wall approximately at the center section of a whole length of the air intake pipe 8 so as to be communicated with air intake pipes to the other cylinders. A closing valve 20 is provided within the passage 15 so as to make an effective length of the air intake pipe short with the valve opened while the engine runs at a high speed. Thus, as the inward space encircled by the air intake pipe is effectively utilized, the device can be made compact.
Patent JP-H0744947-A (JP)
Title: Cylinder device for magnetic recording/reproducing device
Inventor: UJO TATSUZO
IPC: G11B15/467
Filed: 1993-07-31
Abstract: PURPOSE:To effectively realize the miniaturization and cost reduction and to easily and accurately make the locus of a magnetic head match with the change in a tape speed. CONSTITUTION:A rotary upper cylinder 2 provided with a magnetic head 11 an a fixed lower cylinder 3 forming a lead 14 leading a magnetic tape 15 are arranged coaxially and vertically. By supporting a rotary shaft 1 attaching the upper cylinder 2 with slip bearings 7, 8 and receiving magnetic attracting force in the direction of thrust with a thrust bearing 16 a thrust direction is held. A piezoelectic element 22 is arranged on the inner side of the thrust bearing 16, and by applying a voltage to the piezoelectric element 22, the whole upper cylinder 2 is made vertically movable. This device is constituted so that a signal read in the following section of the magnetic head 1 for a recording pattern on the magnetic tape 15 is inputted to a memory element, and further no signal read in the returning section of the magnetic head 11 for a reference position is inputted to the memory element.
Patent JP-S6187488-A (JP)
Title: Coding or decoding device of image
Inventor: KOGA TOSHIO
IPC: H04N19/50
Filed: 1984-10-04
Abstract: PURPOSE:To decrease the required code amount resulting in improving the picture quality by coding the number of times of repetition in place of repeating sequential coding when the same code output appears repetitively. CONSTITUTION:The converted code fed via a transmission line 3000 is matched for the speed once in a buffer memory 503 and then fed to an M decoding circuit 500, a V decoding circuit 501 and an e decoding circuit 502. The circuit 500 applies decoding to a code, if available, representing line synchronism, decoding of coded mode, and repetition of the same code in the unit of N scanning lines. When repetition number is included, the decoded mode signal is outputted via line 5061 and the repetitive output of the same coding result is commanded to the circuits 501, 502 via the line 5050 by the number of times of decoding repetition.
Patent JP-H1141-A (JP)
Title: Combine harvester
Inventor: NISHIMURA HIDEKI
IPC: A01F12/46
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester capable of improving the horizontal rotation workability of a grain tank and simplifying its handling operations and enabling to easily confirm the connection of an input shaft to a conveyer- driving shaft with an one touch connection clutch. SOLUTION: The characteristics of the combine harvester comprise disposing a lower conveyer 19 in a longitudinally extended state in the bottom portion of a grain tank 14 disposed on a frame on one side of a threshing section 4, connecting the rear end of the lower conveyer 19 to the lower end of a vertical conveyer, connecting the upper end of the vertical conveyer to the base portion of an upper conveyer, projectedly disposing an input shaft 33 in the front, outer and lower portion of the grain tank 14 below the rear side of an operation seat, and connecting the input shaft 33 disposed in the front portion of the grain tank 14 to a conveyer-driving shaft 35 on the side of the main body through an one touch connection clutch 36 capable of being detached by the horizontal rotation of the grain tank 14 on a rear support point.
Patent JP-H0533628-A (JP)
Title: Exhaust silencer
Inventor: IMAGAWA TOSHIYUKI
IPC: F02B27/04
Filed: 1991-07-26
Abstract: PURPOSE:To decrease resistance of exhaust gas and attenuate pulsation of exhaust gas in an exhaust silencer whose exhaust manifold and muffler are integrated. CONSTITUTION:In an exhaust silencer whose exhaust manifold and muffler are integrated, a manifold pipe 11 of the exhaust manifold is offset and opened to the first expanding chamber 22 of a muffler body, and the manifold pipe 11 is disposed in parallel, between which a swirl pipe 29 is disposed. Exhaust gas which flows from the manifold pipe 11 to the first expanding chamber 22 generates a swirling flow in the first expanding chamber 22, and the swirl pipe 29 accerelates this swirling and sucks the exhaust gas, so that the exhaust gas flows smoothly and the flow resistance of the exhaust gas noise eliminator is reduced. Because the manifold pipe 11 is disposed in parallel, the pressure wave of pulsation works as a reflected wave against the respective manifold pipes so as to reduce exhaust gas pulsation and promote silencing.
Patent JP-H0873861-A (JP)
Title: Method for controlling prechamber pressure for coke dry extinguisher
Inventor: KUWATA TOKIO
IPC: C10B39/02
Filed: 1994-09-01
Abstract: PURPOSE: To provide a method of suppressing and stabilizing the pressure fluctuation in the prechamber of a coke dry extinguisher. CONSTITUTION: In order to keep the pressure in the prechamber of a coke dry extinguisher, the flow rate of a circulating gas is controlled by a control valve 14 based on the measurement by a pressure sensor 15 for the prechamber 4, at the same time, the prechamber 4 is equipped with an air intake pipe 20 whose one end is opened, and a cut-off valve 21 and a check valve 22 to inhibit the gas in the prechamber from flowing out are set to the air intake pipe 20 so that the cut-off valve 21 is opened, when the oxygen concentration is lower than a set value in the circulating gas. Thus, the pressure fluctuation can be minimized in the prechamber.
Patent JP-H0879907-A (JP)
Title: Regenerative brake controller for electric automobile
Inventor: KAWAMURA NOBUYUKI
IPC: B60L7/10
Filed: 1994-09-01
Abstract: PURPOSE: To obtain a regenerative brake controller for electric automobile wherein the brake power is obtained through regenerative control of a motor being employed as a drive source while regulating directly the amount of power to be regenerated according to the intention of a driver. CONSTITUTION: An electric automobile comprises a battery 1, a drive motor 2, a drive system control means 4 for controlling the operation of the motor 2, a mechanical brake means 8 exhibiting a brake power depending on the stepping force of brake pedal, and a regenerative brake means 19 for converting the rotational energy of a wheel 3 into electric energy. The motor 2 can change the level of regenerative brake and the regenerative brake means 19 is provided with a regeneration level setting means 13 for setting the regeneration level of the motor artificially.
Patent JP-H0491320-A (JP)
Title: Intake device for engine
Inventor: KURODA TADATAKA
IPC: F02D41/22
Filed: 1990-08-06
Abstract: PURPOSE:To ensure operating stability of an engine, when an abnormal condition is generated in at least one of intake filling quantity variable means, by operat ing the other under the same condition as when the engine is in condition of a nearly low load or low rotating operation, with respect to a means which abnormal condition is not generated. CONSTITUTION:Operating condition of an engine in which a plurality of cylinder groups juxtaposed each other are provided, is detected by a means A. Respec tive intake filling quantities of a plurality of the cylinders are changed by a means B, while abnormal condition generated therein is detected by a means C. Operation of the means B is controlled by a means D so as to operate the engine under a first operating condition when the operating condition of the engine is in a nearly high load or high rotating condition, and operate it under a second operating condition when the operating condition of the engine is in a nearly low load or low rotating operating condition. When an abnormal condition is detected in at least one of the means B, it is restricted by a means E so as to operate the other under the second operating condition.
Patent JP-H0374056-A (JP)
Title: Solid electrolyte fuel cell
Inventor: FUSHIMI KAZUO
IPC: H01M8/02
Filed: 1989-08-11
Abstract: PURPOSE:To make voltage drop small by forming a unit cell structure in which a first electrode thin film, a pinhole-free solid electrolyte thin film, and a second electrode thin film are stacked on a porous base plate in order. CONSTITUTION:A unit cell structure is formed by stacking a first electrode thin film 2, a pinhole-free solid electrolyte thin film 3, and a second electrode thin film 4 in order on a porous base plate 1. Since the pinhole-free solid electrolyte thin film 3 is used in the unit cell structure of a fuel cell, the ratio of oxygen partial pressure on both sides of the solid electrolyte thin film 3 does not decrease. Hydrogen is supplied from intakes formed by the porous base plates 1 of fuel cell main bodies 20a, 20b and cell cases 5, and oxygen is supplied from intakes formed by the separators 7, 8 and the second electrode thin films 4 to conduct power generation. The unit cell structure of the fuel cell in which voltage drop is small and in addition, these structures can easily be connected in series can be obtained.
Patent JP-H0655943-A (JP)
Title: Engine-related radiator in vehicle
Inventor: GOTO MASAHARU
IPC: F01P3/18
Filed: 1992-08-05
Abstract: PURPOSE:To prevent charging efficiency from decreasing since influence of waste heat of an oil cooler is exerted upon an air intake passage by setting a heat radiation quantity of radiators arranged in places apt to exert waste heat influence upon the air intake passage of an engine among the plurality of divided radiators, smaller than the other. CONSTITUTION:A tube 131 continuing to a refrigerant outlet port of an inter- cooler 3 is connected to the second radiator 42 in divided arrangement, and a refrigerant cooled by this radiator is flowed into the first radiator 41 close to an air intake duct 7 through a tube 132. The refrigerant is returned to the inter-cooler 3 through a tube 133, a pump 12 and a tube 134 from the first radiator 41, and a heat radiation quantity of the first radiator 4 is reduced, and waste heat influence upon the air intake duct 7 is reduced. Thereby, since a suction air temperature rise can be restrained, a decrease in charging efficiency or deterioration of durability in an air intake passage can be eliminated.
Patent JP-H0659798-A (JP)
Title: Coordinate input device
Inventor: HAYAMA MASANOBU
IPC: G06F3/045
Filed: 1992-08-06
Abstract: PURPOSE:To provide the coordinate input device installed on a display device and capable of inputting instructions and data to an information processor by touching the display surface. CONSTITUTION:The coordinate input device is provided with two substrates consisting of insulated body at least one of which is made up of an insulated body having flexibility and forming resistance films on each of them and a spacer forming the prescribed space between the resistance films opposite each other between the substrates and detecting the electric potential of a pressing point through the other resistance film. The voltage is applied to one resistance film and the electric potential is detected through the other resistance film. One substrate 71 is provided with plural resistance films 73a and 73b provided independently.
Patent JP-S6366749-A (JP)
Title: Video tape recorder
Inventor: MIKAMO KATSUMI
IPC: G11B15/02
Filed: 1986-09-08
Abstract: PURPOSE:To remarkably improve a state where the head part of pictures is not recorded for a few seconds when an alarm is inputted by making a VTR in the state of the pause of picture recording when a certain time lapses after the application of AC power source and releasing a pausing state to turn into the state of picture recording when the alarm is inputted. CONSTITUTION:When an AC plug socket is entered, a power source recitification circuit 1 supplies DC power sources to the respective circuit systems of the VTR and simultaneously outputs an output for operation so as to turn a picture recording switch means 2 and a pause switching means 3 on. Both switch means are inputted in a system control circuit 4 which executes the control of the VTR, for example, a micro computer, and the circuit 4 starts a driving circuit 5 which drives a cylinder motor, capstan motor, etc., in order to make the VTR in the pausing state of picture recording. If an alarm input is inputted in such a state, the pausing state of picture recording is released to be turned on to the state of picture recording by switching the pause switch means 3. Thus the state of picture recording is immediately obtained by the alarm input.
Patent JP-H0494371-A (JP)
Title: Power transmission device of sheet processor
Inventor: NAGAO SOICHI
IPC: F16H37/06
Filed: 1990-08-07
Abstract: PURPOSE:To carry out processing such as heat deposit and edge folding on different sheets separately by making the second clutch exist in the second transmitting passage between the second distributing shaft and the second driving motor, and connecting an output shaft of the first clutch and an output shaft of the second clutch. CONSTITUTION:Power of the first driving motor 11 is transmitted to the first distributing shaft 100 through the first transmitting passage 30, the power is distributed from the first distributing shaft 100 to rotation elements, such as a delivery roller 1, a support roller 4, an electrode roller 5, and a crank shaft, 7a, the rotation is also transmitted to an output shaft, 22b of the second clutch 23 through a branch transmitting passage 40 including the first clutch 13 which is branched off from the first transmitting passage 30, and the power is transmitted from the output shaft 22b to the second distributing shaft 200 through a chain transmitting passage 52 of the second transmitting passage 50 to distribute the power from the second distributor shaft 200 to rotation elements, such as the delivery roller 1, the support roller 4, the electrode roller 5, and the crank shaft. 7a. In this operational condition, rotation element corresponding to the first distribution shaft 100 and rotation element corresponding to the second distribution shaft 200 are synchronizingly operated.
Patent JP-S6188689-A (JP)
Title: High picture quality forming device for video signal
Inventor: HIRANO YASUHIRO
IPC: H04N9/64
Filed: 1984-10-08
Abstract: PURPOSE:To reduce effectively crosstalk between a luminance signal and a chrominance signal by using a time spatial filter having different cut-off characteristics respectively to the luminance signal and the chrominance signal. CONSTITUTION:The signal component corresponding to a chrominance signal component is extracted from the luminance signal Y by using the time spatial band pass filter. Then the amplitude characteristic at a cross section of time frequency f=15 is as shown in the figure and the signal components in the region shown in dots become a cross color and a cross luminance signal due to the crosstalk of the luminance signal Y and the chrominance signal C. In setting the amplitude characteristic of the luminance signal Y as dotted lines, that is, in changing the cut-off characteristic of the time spatial filter to the luminance signal Y, the components of crosstalk by the luminance signal Y and the chrominance signal C are decreased.
Patent JP-H0535011-A (JP)
Title: Optical destaticizing device
Inventor: KANEKO CHIEMI
IPC: G03G21/00
Filed: 1991-07-27
Abstract: PURPOSE:To always secure stable image quality by accurately detecting the staining of an optical destaticizing device and instructing maintenance and controlling the light quantity of the optical destaticizing device based on the detected value. CONSTITUTION:An eraser 104 using a light source which optically removes charge on a photosensitive drum is provided with a conductive filter 104a disposed between the power source and the photosensitive drum, a reference value memory 301 which forms a reference potential pattern on the photosensitive drum at an initial time and stores the detected value of the conductive filter 104a with respect to the reference potential pattern, and a CPU 302 which forms a potential pattern on the photosensitive drum with time, and outputs the propriety of copying processing to a display part 308 by comparing the detected value of the filter 104a with respect to the potential pattern with the detected value stored in the memory 301 and judging the compared result.
Patent JP-H0857511-A (JP)
Title: Method of suppressing influence of roll eccentricity
Inventor: KUREMENSU YUNGUKUNTSU
IPC: B21B37/66
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To suppress an influence of roll eccentricities by adding an output signal, whose frequency is decided by the rotation speed of a rolling roll and an output signal whose amplitude and phase are so decided as that the difference between a plate thickness given by a predetermined plate thickness compensated by rigidity and an actual plate thickness is nullified to a roll screw-down signal. SOLUTION: A rolled stock 8 is rolled by a rolling stand 1. A rolling reduction s of the rolling stand 1 is adjusted by a screw-down device 7. A thickness ha of a rolled stock 8 after rolled is measured by a thickness measurement device 18. A thickness measurement signal ha ' is given by the thickness ha multiplied by the summation 1+CM/CG, where CM stands for the rigidity of the rolled stock 8 and CG stands for the rigidity of the rolling stand 1. An output signal, whose frequency is decided by the rotation speed of rolling rolls 4 and 5 of the rolling stand 1 at a phase so decided as to nullify an deviation e=ha '-ha , is superimposed to a screw-down signal of the screw-down device 7, after a delay of a thickness measurement is modified, thus the screw-down signal is compensated.
Patent JP-S6451850-A (JP)
Title: Cordless telephone system
Inventor: OTA YUJI
IPC: H04W84/10
Filed: 1987-08-24
Abstract: PURPOSE:To prevent a radio line not used for communication undesirably by disconnecting a radial line between a connector and a radio telephone set if a wired line or the radio line is in the communication disable state. CONSTITUTION:The titled set is provided with detection means 12, 18, 26 detecting whether or not a wired line 3 connected to the connector 1 or the radio line connecting the connector 1 and the radio telephone set 2 is in the communication disabled state, and a means 12 sending an end of call signal representing the interrupted radio line from the connector 1 to the radio telephone set 2. When a call comes to the radio telephone set 2 and the received electric field in the communication channel reaches 0dBmuV or below and 20dBmuV or below, the end of signal is given and received mutually to interrupt the radio line and if the wired line 3 is busy, the end of call signal is sent from the connector 1 to the radio telephone set 2 and the radio line of the communication channel is interrupted instantly. Thus, useless use of the radio line is avoided.