baber/WOPTO huggingface dataset:
Patent JP-S58147871-A (JP)
Title: Clamping device of magnetic disk
Inventor: KOYAHARA MASARU
IPC: G11B17/028
Filed: 1982-02-26
Abstract: PURPOSE:To drive a disk accurately even when the work precision and assembly precision of respective members are slightly low, by fitting a cone to a load arm with some degree of freedom of rotation, and making the center of rotation of the cone nearly coincident with that of a spindle during clamping operation. CONSTITUTION:For clamping a disk, the load arm 1 is oscillated around a fulcrum which is not shown in a figure and the magnetic disk mounted on the spindle 5 is only clamped by the cone 4 and spindle 5. A guide sleeve 2 is fitted movably to a fitting shaft 7 and has some clearance in the fitting shaft direction as shown by an arrow while oscillating freely in the load arm directions, so even when the fulcrum the load arm 1 is a little bit higher or lower, the rotating shaft of the cone 4 is at right angle to the rotational plane of the spindle 5. Namely, the center of rotation of the cone coincides with that of the spidle during the clamping to clamp the disk securely.
Patent JP-H09220314-A (JP)
Title: Slot machine
Inventor: SANO SHINICHI
IPC: A63F5/04
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To allow a beginner to fully enjoy the interest of a game by instructing the operation timing of each stop switch for stopping a rotary reel on a winning pattern, and informing the stop timing of each stop switch based on it. SOLUTION: When a timing signal is outputted to a informing means 130 from a stop timing instructing means 148 via a driver 146 based on the rotation position information from a rotation position detecting means 147, a informing sound is generated from a speaker 131 at the operation timing of the stop switch 70. When a touch sensor 80 kept in contact with a finger is pushed, the stop switch 70 on its back side can be pushed as it is. When the game result is determined by a game judging means 144 in advance, a winning pattern based on the lottery result from an extracting means 142 is used for the winning pattern of a rotary reel. A beginner can fully enjoy the interest of this game.
Patent JP-S57143629-A (JP)
Title: Input and output control system
Inventor: MIYAJIMA SEITAROU
IPC: G06F13/12
Filed: 1981-02-28
Abstract: PURPOSE:To improve processing performance and to reduce cost by transferring the contents of registers stored with instructions and data to a memory under DMA control, and permitting a microprocessor to retrieve the contents of the memory at a higher speed than that of input and output operation. CONSTITUTION:With regard to input and output instructions and data from a processor 1, a decoding circuit 14 confirms that they are for an input and output control mechanism 6, and an instruction transfer discriminating circuit 15 judges that the input and output instructions are to be transferred, so that they are stored in an instruction register 9 and a data register 10 respectively. Once signals from the circuits 14 and 15 are received by a DMA control circuit 16, a DMA request is sent to a microprocessor muPC8. The muPC8 informs the circuit 16 of DMA acceptance during the idle state of a microprogram being executed. The circuit 16 writes the contents of the registers 9 and 10 in a prescribed area of the memory 11. A timer 19 interrupts the muPC8 at constant  intervals of time faster than the operation of an input and output equipment 12,  and the muPC8 retrieves the contents of the storage area of the memory 11 to detect the instructions and data, thereby controlling the equipment 12.
Patent JP-H09222769-A (JP)
Title: Electrifying roller
Inventor: OGOSHI HIROSHI
IPC: G03G15/02
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying roller capable of reducing an electrifying noise caused by the AC component of an electrifying bias applied to the electrifying roller and obtaining the close contact of an elastic body with a protective layer by providing a conductive elastic layer on the outer periphery of a conductive shaft and incorporating bubbles in the protective layer being on an outermost layer coming into contact with a photoreceptor. SOLUTION: The electrifying roller A is provided with the conductive elastic body layer 2 or a conductive foamed body layer on the outer periphery of a metallic shaft 1 as the conductive shaft and the protective layer 3 formed by an atomizing method by a spray is provided on the outermost layer on the conductive elastic body layer 2 or the conductive foamed body layer. The bubbles 5 are uniformly incorporated in the protective layer 3 by the system of coating the protective layer 3 provided on the outermost layer 3 by the spray through the use of compressed air and then, drying the protective layer 3. Consequently, the hardness of the surface of the electrifying roller A is reduced to make impact at the time of hitting against the photoreceptor small and the bubbles 5 make the absorption of sound effective, to reduce the electrifying noise. Moreover, the degree of contact of the protective layer 3 with the conductive elastic body 2 is increased as well.
Patent JP-H01204077-A (JP)
Title: Image forming device
Inventor: KAMIYAMA MITSUAKI
IPC: G03G15/00
Filed: 1988-02-10
Abstract: PURPOSE:To obtain a master image of high image quantity and to transfer the master image onto a recording sheet by means of electrostatic transferring by using conductive toner when the master image is formed, and using toner having insulation properties when transferring onto a recording sheet is performed. CONSTITUTION:When reading an original A is started, an electrostatic latent image is formed on a photosensitive belt 8 by means of an electrostatic latent image forming means 17. The photosensitive belt 8 consists of a dielectrics. When the obtained electrostatic latent image passes a first developer 21, a conductive magnetic developer 23 is electrostatically attached to the electrostatic latent image and then a developer image which responds to an image is obtained. And besides, the developer image is fixed by a fixing flash 40, and the master image is obtained. The master image is permanentally magnetized by a magnetic device 42, and developing powder 26 is attached onto the master image surface by a second developer 22. Toner with frictional electrification property is used for the developer 26, and the developer 26 is provided with enough electric charge. The developer image is transferred onto a transferring sheet 33 on a transferring belt 31. Thus an image of high image quality can be copied based on a clear master image.
Patent JP-2000228576-A (JP)
Title: Circuit board with bump and its manufacture
Inventor: OKURA HIDEAKI
IPC: H05K3/34
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board manufacturing method by which bumps formed on a plurality of connecting terminals of an integrated circuit board can be made uniform in height, by controlling the meted amount of solder correspondingly to the warp of the board. SOLUTION: In a solder paste applying process, solder paste is applied in fixed thickness to a plurality of connecting terminals 10a-10c formed on the surface of a circuit board 1 and, in a bump adjusting and forming process, the melted amount of solder in the paste 2 by the heat supplied from a local heating heat source 3 is adjusted and controlled in accordance with the amount of warp of the board 1, by adjusting and controlling the quantity of radiant heat from the heat source 3, the duration of radiant heat from the heat source 3, or the heat emitting and scanning area of the heat source 3. Therefore, the front ends of solder bumps formed on and connected to the terminals 10a-10c are nearly flush in the same plane and, when an integrated circuit chip is connected to and mounted on the board 1, the occurrence of defective connection can be prevented.
Patent JP-H01205207-A (JP)
Title: Off-line teaching system
Inventor: RENBUTSU TATSUYA
IPC: B25J9/22
Filed: 1988-02-10
Abstract: PURPOSE:To improve a work efficiency while the actual orbit of a robot is approached to a target orbit by executing the learning control once or plural times and successively preparing new teaching data. CONSTITUTION:A computer 3 prepares new teaching data from the position feedback data of a robot 8 obtained based on the teaching data and next, successively prepares further new teaching data from the position feedback data of the robot 8 obtained based on the new teaching data. A so-called learning control system is adopted. Consequently, the actual orbit of the robot 1 can be made close to the target orbit. Thus, the highly accurate teaching data can be easily obtained and the work efficiency can be improved.
Patent JP-H11230017-A (JP)
Title: Ignition method for internal combustion engine and igniter for internal combustion engine
Inventor: MORIYA TORU
IPC: H01T15/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To suppress unevenness in the discharging characteristics of ignition plugs due to the difference of cylinders after use for a long period in an ignition device with a simultaneous ignition system. SOLUTION: In an ignition device 10 for an internal combustion engine, high voltage is simultaneously applied to a first and second ignition plugs P1 and P2 respectively mounted on two cylinders N1 and N2 which are different by 360 deg. in phase in an internal combustion engine N to generate a spark discharge. A discharge electrode inverting means is provided for switching a switch 16 through a switch signal wiring Ssw and applying high voltage to the ignition plugs so as to have the same number of times of minus discharges and plus discharges during the long period of the discharge system of the ignition plugs P1 and P2 in the compression strokes of the respective cylinders N1 and N2. Thus, the central electrodes P1i and P2i and the outside electrodes P1o ad P2o of the ignition plugs P1 and P2 are uniformly consumed.
Patent JP-S55121833-A (JP)
Title: Method for manufacture of micro capsule
Inventor: IWASAKI HIROSHI
IPC: B01J13/14
Filed: 1979-03-12
Abstract: PURPOSE:To attain effective capsulation by preventing the elution of diallylmethane into aqueous medium by the procedure in which a specific diallylmethane derivative- containing hydrophobic oil droplets are capsulated in an aqueous medium containing sulfinic acid. CONSTITUTION:Hydrophobic oil droplets in which a diallylmethane derivative of the formula II as a primary color compound. e.g., 4,4'-bis-(dimethylamino)-benzhydrol, etc., are capsulated in an aqueous medium of the formula I, e.g., ethylsulfinic acid, etc. Thus, the elution of the diallylmethane derivative into the medium can be prevented and effective capsulation can therefore be attained. In the formulas I and II, R is an alkyl group, an allyl group, etc., A and B are, respectively, 1,4- allylene group, and Q is ether bond, animo bond, etc.
Patent JP-H09222109-A (JP)
Title: Clip for fixing resin formed parts
Inventor: MAEJIMA TOSHIRO
IPC: H01R13/73
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a clip with versability to be easily attached to/detached from a connector housing. SOLUTION: The present invention is related to such a clip 10 as fixing, to a panel 50, a connector housing having a mass saving hole for preventing any depression near its external peripheral wall, and on a clip main body 11 having engagement part 12 in relation to the panel 50, is provided with a furnishing part 14 of laterally fallen U-letter shape in side surface view provided with a second pinching piece 16 which pinches the external peripheral wall of the connector housing between a first pinching piece 15 insertable in the connector housing mass saving hole and the first pinching piece 15 inserted in the mass saving hole.
Patent JP-S58154077-A (JP)
Inventor: ROJIYAA II NERUSON
IPC: G06F3/041
Filed: 1982-02-25
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-S56137237-A (JP)
Title: Method of visualizing field of steady heat conductivity by photochemical system
Inventor: BERUNHARUTO MONTAAKU
IPC: G01N25/00
Filed: 1981-03-02
Abstract: For making families of steady-state heat transfer coefficient curves visible, the invisible residual moisture profile obtained by exposing a moisture photogelatin layer to a gas is immersed, in daylight, in a soluble organic sulfur compound, particularly thioacetamide, and is converted into a silver sulfide line photogram. The method is used, for example, for making visible families of steady-state heat transfer coefficient curves on forced air-cooled electronic assemblies.
Patent JP-S55124764-A (JP)
Title: Pyridyliminomethylbenzene derivative
Inventor: PIITERU TEN HAKEN
IPC: C07D213/74
Filed: 1980-03-11
Abstract: This invention provides pyridyliminomethylbenzene derivatives and acid-addition salts thereof, said derivatives being compounds of general formula: <CHEM> wherein X is hydrogen, cyano, ethynyl, optionally-substituted alkyl, optionally-substituted alkoxy, cycloalkyl, alkenyloxy, alkynyloxy, haloaryloxy, alkoxyaryloxy, aralkyloxy, haloaralkyloxy, alkoxyaralkyloxy, optionally-substituted alkylthio, cycloalkylthio, alkenylthio, alkynylthio, arylthio, haloarylthio, alkoxyarylthio, aralkylthio, or a group of formula: <CHEM> wherein R<1> and R<2> are independently selected from hydrogen and optionally-substituted alkyl, or R<1> and R<2> together with the interjacent nitrogen atom from a heterocyclic ring of from 5 to 7 ring atoms, one of which ring atoms may be a further heteroatom selected from nitrogen, oxygen and sulphur  m is 0, 1 or 2; Y is hydrogen or alkyl, haloalkyl, alkoxy, haloalkoxy, halo, nitro, aryloxy, haloaryloxy, cyano or alkoxycarbonyl;  n is 0, 1 or 2; and  Z is an alkyl, alkoxy or halo moiety. Such compounds have been shown to posses fungicidal properties. The invention also provides methods of preparing such compouds; fungicidal compositions containing them and their use. There are also provided intermediates for making the compounds wherein a halogen atom is present in place of X in formula I.
Patent JP-S60173475-A (JP)
Title: Self-oscillation type current sensor
Inventor: TAKEUCHI SHINJIROU
IPC: G01R15/18
Filed: 1984-02-20
Abstract: PURPOSE:To decrease the number of parts and to reduce the device in size on the whole by detecting a current through the self-exciting operation of a magnetic semiconductor circuit consisting of a magnetic core with high magnetic permeability and an operational amplifier. CONSTITUTION:When the operational amplifier 9 is saturated positively and a positive voltage Vs developed at a terminal 8, the amplifier 9 keeps on sending a positive saturation voltage Vs to excite the magnetic core 1. The magnetic core 1 decreases in magnetic permeability before magnetic flux density attains to a maximum level and the impedance of winding 3 also decreases; and the voltage at a terminal 3a is inverted into a negative voltage owing to the resonance between a capacitor 6 and the winding 3 and inputted to an uninverted input terminal 10b, so that the voltage at the terminal 8 is switched automatically to a negative DC saturation voltage -Vs. Similarly, the voltage -Vs is changed to +Vs and DC voltages + or -Vc applied to the amplifier 9 develop voltages + or -Vs alternately at the terminal 8 with a voltage signal induced at the winding 3, and the positive/negative period length ratio of the voltage waveforms is controlled with the current to be measured.
Patent JP-H09249161-A (JP)
Title: Crawler belt rubber shoe
Inventor: KUMANO YOICHI
IPC: B62D55/20
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To improve the life of a crawler belt rubber shoe and facilitate its removal by separately forming the crawler belt rubber shoe into the connecting function of the travel side to a link and the travel driving force transmitting function. SOLUTION: This crawler belt rubber shoe is constituted of a mandrel 1 and a rubber material vulcanized and stuck to it. Bolt insertion holes 3 are bored in the central area 2 of the mandrel 1 for fitting the travel section side to a link, ribs 5, 6 surrounding the bolt insertion holes 3 are formed, and the outer surface sides of both the right and left side areas of the mandrel 1 are formed into flat faces P. Since the crawler belt rubber shoe is separately formed into the connecting function of the travel side to the link and the travel driving force transmitting function, its life is improved, and it can be easily removed.
Patent JP-H04271213-A (JP)
Title: Tension detecting mechanism for cable laying equipment
Inventor: SASAKI HITOSHI
IPC: G01L5/04
Filed: 1991-02-25
Abstract: PURPOSE:To realize a high-precision detection and to reduce overall size by providing a tension detecting mechanism, being rotatable bidirectionally, of a cable laying equipment. CONSTITUTION:This equipment comprises a detection arm 41 having a pair of guide rollers 43A and 43B at the tip portion and base portion rotatably supported, a pair of drag-imposing arms 45 and 46 capable of rotating said detection arm 41 around the same center and attachable to and separable from the detection arm 41, and a pair of springs 47 and 48 for energizing the drag- imposing arms 45 and 46 respectively. In the normal state, the detection arm 41 is held at the neutral position, and one of the drag-imposing arms and the spring operate during the tension detection.
Patent JP-S61190646-A (JP)
Title: Communication equipment
Inventor: YAMAUCHI YOSHIHIRO
IPC: G06F13/00
Filed: 1985-02-18
Abstract: PURPOSE:To extend the life of a large-capacity memory device by storing first received data in a small-capacity memory device and operating the large- capacity memory device to transfer received data to this device when the small- capacity memory device approaches the storage limit and making the large- capacity memory device unoperated again thereafter. CONSTITUTION:A communication control part 1 is provided with a CPU2, a ROM3, and a RAM4 as the small-capacity memory device and is provided with an I/O5 which controls transmission and reception to and from the host system side and a communication controller 6 which controls transmission and reception to and from a communication terminal equipment of the other party and is provided with a hard disc controller 8 which controls a hard disc drive device 9 as the large-capacity memory device and an I/O10 which controls turning-on/off of the power source of the device 9. When the RAM4 approaches the storage limit, the power source of the device 9 is turned on by the I/O10, and data in the RAM4 is transferred to the device 9, and thereafter, the power source of the device 9 is turned off.
Patent JP-H03233759-A (JP)
Title: Document input device
Inventor: MORI KAZUNORI
IPC: G06F17/21
Filed: 1990-02-09
Abstract: PURPOSE:To prevent light from an illuminating means from running directly into user's eyes by always setting a display part which is not opposed to paper as a non-transparent part. CONSTITUTION:In the device, a display part 3 of a light transmission type, paper 2 and an illuminating means 4 are provided in its order, a prescribed position of the paper 2 and a position of the display part 3 opposed to this position are coordinated, and also, a character, a symbol, etc., displayed in a position on the display part 3 are printed to a prescribed position of the form 2. Also, this device is provided with an input means 6 for inputting a size of the paper 2, and a control means 5 for making a position on the display part 3 which is not opposed to the paper 2 non-transparent in response to an output from the input means 6. In such a way, it is prevented that light from the illuminating means runs directly into user's eyes without passing through the paper, and the visible accuracy of a character, etc., on the display part is improved.
Patent JP-S58157937-A (JP)
Inventor: RARII DEIIN TONPUSON
IPC: C22C19/05
Filed: 1983-02-24
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-H01205585-A (JP)
Title: Laser emission device
Inventor: KARUBE NORIO
IPC: F16C32/06
Filed: 1988-02-12
Abstract: PURPOSE:To make the whole device small-sized together with to prevent contamination of the optical parts by lubricating oil by constituting a blower of a turboblower while isolating a laser gas casing from the outside by an intermediate chamber. CONSTITUTION:A turboblower 15 is used as a blower for forced-circulating laser gas to a laser discharge tube. The turboblower 15 consists of a turboblade 16 rotating in a laser gas circulating path and the motor parts 17 and 18 driving this turboblade 16, while the motor parts 17 and 18 are arranged in the atmosphere. Further, an intermediate chamber 22 isolated from laser gas and the atmosphere by labylinth seals 23 and 24 is provided between the turboblade 16 and the aforenamed motor parts 17 and 18. In this way, since the turboblade 16 of the blower is isolated from the motor parts 17 and 18 by the intermediate chamber 22, contamination of optical parts by an oil component of bearing oil of a driving motor can be prevented.
Patent JP-S61192686-A (JP)
Inventor: KENJO YOICHI
IPC: B66B11/02
Filed: 1985-02-20
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-H11229911-A (JP)
Title: Controller for engine driving force
Inventor: KURODA YOSHITAKA
IPC: F02D41/04
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce the correcting amount of an accelerator pedal operation by calculating the correction coefficient of an engine throttle opening amount for an accelerator pedal control input based on a mountain winding road degree and adjusting an engine throttle opening amount according to the accelerator pedal control input based on the correction coefficient. SOLUTION: Based on a winding traveling request degree by a winding traveling request degree estimating means 49 and the slope of a traveling road by a sloping means 17, the mountain winding road degree of the traveling road is estimated by a mountain winding road degree estimating means 50. Then, based on the mountain winding road degree, the correction coefficient of an engine throttle opening amount for an accelerator pedal control input is calculated by a traffic flow rate correction coefficient calculating means 63, and based on this correction coefficient, the engine throttle opening amount is adjusted by a throttle opening target value calculating means 57 according to the accelerator pedal control input.
Patent JP-H01206254-A (JP)
Title: Stirring mechanism for hemanalysis
Inventor: KANAZAWA MASAKI
IPC: G01N27/30
Filed: 1988-02-12
Abstract: PURPOSE:To enhance the measuring accuracy of concn. of every kind by making the vibration amplitude of a semiconductor biosensor constant at the leading end part thereof, by making the frequency of a trigger pulse signal for driving a piezoelectric actuator variable. CONSTITUTION:A piezoelectric actuator 5 imparts vibration to a semiconductor biosensor 6 and a piezoelectric actuator driving circuit 3 excites the actuator 5. An oscillator 1 imparts a trigger pulse to the circuit 3 and the pulse having the frequency adjusted by a frequency adjusting variable resistor 2 becomes the trigger pulse and the actuator 5 is vibrated at said frequency while the vibration thereof is transmitted to the semiconductor biosensor 6 to stirr a specimen. By this method, the vibration amplitude at the leading end part of the sensor 6 becomes constant and the measuring accuracy of concn. of every kind is enhanced.