baber/WOPTO huggingface dataset:
Patent JP-H04193194-A (JP)
Title: Television image vibrating device and firing game machine using said device
Inventor: NAGATSUKA KATSUHIKO
IPC: A63F13/28
Filed: 1990-11-26
Abstract: PURPOSE:To add a pseudo-effect to a television screen for images not in an earthquake by intermittently removing the vertical synchronization signal in the television image signal. CONSTITUTION:Synchronization separation 3 is performed from part of the output of an image amplifier 1, a switch 4 is periodically opened or closed with an oscillator 5, and the synchronization signal is intermittently outputted. The vertical synchronization signal is extracted via vertical synchronization separation 6 and added to a differential amplifier 2, and only the vertical synchronization signal is erased.
Patent JP-H11154983-A (JP)
Title: Transmission circuit
Inventor: TAKAHASHI AKIHIRO
IPC: H04L25/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To configure a transmission circuit having a high output impedance by using a pulse transformer with small distribution capacitance and without taps. SOLUTION: The circuit uses a pulse transformer 32 to convert a 1st signal consisting of pulses formed in either side of the level higher or lower than a reference level into a 2nd signal consisting of pulses formed in the both sides of the level higher or lower than the reference level and transmits the resulting signal. A primary winding of the pulse transformer 32 has no tap at the central part. Thus, the transmission circuit has smaller distribution capacitance and higher output impedance than those of conventional circuit.
Patent JP-H11155241-A (JP)
Title: Pair-battery charging-current control circuit and pair-battery charging method
Inventor: KITAHARA JUN
IPC: H02J7/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a charging-current control circuit capable of fully charging all battery cells, even if the battery cells having different characteristics are used in the charging of pair batteries, in which a plurality of the chargeable battery cells are connected in series. SOLUTION: In the charging-current control circuit 40 of paired batteries 10, in which rechargeable battery cells 30, in which the electromotive force is increased with charging, are connected in series, a reference charging voltage circuit, by which a charging current is divided and reference voltage is generated, a bypass-current control circuit 4 for conducting control by which a current flowed through the battery cells is bypassed, and a charging-current bypass circuit 43 for bypass the charging current of the battery cells 30 are installed, and the charging current of the battery cells reaching charging end voltage is bypassed to the bypass circuit 43.
Patent JP-H10162885-A (JP)
Title: Electric connecting member and manufacture therefor
Inventor: KAWAI TORU
IPC: H01R43/04
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an electric connecting member having a contact point height which can be easily constituted in a short time in the small process number and by which a reliable contact condition can be secured by driving and penetratingly installing a U-shaped electric contact point which is composed of a conductive wire rod and whose tip is sharply worked, in a contact point forming part of a conductor pattern on a flexible wiring board. SOLUTION: A conductor pattern 2 is formed on the surface of an insulating film 4, and a flexible wiring board 3 is obtained. On the other hand, a conductive wire rod such as highly rigid phosphor bronze is cut, and is bent in a U shape, and the tip 16 is sharply worked, and a U-shaped electric contact point 1 is obtained. This wiring board 3 is placed on a jig 6, and a contact point forming part of a conductor pattern 2 is correspondingly positioned in a recessed part 61 of the jig. Next, the U-shaped electric contact point 1 is correspondingly positioned and driven in the recessed part 61, and is penetrated through the wiring board 3, and the tip 16 is butted against the recessed part 61, and is bent, and is held by and fixed to the flexible wiring board 3, and an electric connecting member 5 is obtained.
Patent JP-H06177751-A (JP)
Title: Dynamic logic circuit
Inventor: WATAI MASAYUKI
IPC: H03K19/177
Filed: 1992-12-01
Abstract: PURPOSE:To decrease a circuit operation current by deciding a timing of discharge in a digit line depending on a level of an output latch control signal line as well as on a level of a precharge signal line in the dynamic logic circuit where MOSFETs are arranged as an array. CONSTITUTION:When a precharge signal line 1409 and an output latch control signal line 1600 are set both to a high level, a P-channel MOSFET 1101 is interrupted, a discharge line 1410 is set to a high level depending on the logic of an AND circuit 1803 to make an N-channel MOSFET 1222 conductive and to set a digit line 1501 to a discharge enable state. When a high level or a low level is respectively inputted to data signal lines 1401-1408 in this state, only a FET set to the high level among NMOSFETs 1201-1205 and FETs set to a low level are interrupted. The levels set to digit lines 1502-1508 are latched in a timing of an output latch signal line 1609.
Patent JP-H03182187-A (JP)
Title: Cathode-ray tube device
Inventor: FUJIMURA TAKEO
IPC: H04N9/29
Filed: 1989-12-11
Abstract: PURPOSE:To make the effective magnetic permeability of a magnetic shield body greater by repeatedly flowing a current with the same waveform repeatedly to a coil from a power supply device, and generating a reciprocating magnetic field in the magnetic shield body. CONSTITUTION:An electronic beam is deflected horizontally and vertically at a constant frequency by a magnetic field from a deflection yoke 3 where a deflected current with a frequency synchronous to a horizontal synchronizing signal is supplied from a horizontal deflection circuit 12 and a deflected current with a frequency synchronous to a vertical synchronizing signal is supplied from a vertical deflection circuit 13, and it luster scans a fluorescent screen 11, so a picture which corresponds to a video signal is projected on the fluorescent screen 11 of a cathode-ray tube 2. During the period of this operation of the cathode-ray tube 2, a repeating current with a constant waveform is continuously supplied, synchronous to the vertical synchronizing signal, by a power supply device 6 to a coil 5. Thus, the effective magnetic permeability of a magnetic shield body 4 can be maintained at a high state.
Patent JP-H10160114-A (JP)
Title: Combustion device for emulsion fuel
Inventor: SUGANUMA TAKASHI
IPC: F23C99/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device for emulsion fuel with a simple structure capable of solving the problem of a disturbance of pure fuel due to change in hydrolytic rate or the like. SOLUTION: A fuel flow rate sensor 3 is provided in the upstream side of a part with which a return fuel pipeline 8 from a burner nozzle 1 communicates in the upstream side of the fuel injection pump 6 of a main fuel pipeline 7. Further, a mixer 2 which has a function for mixing pure fuel oil with water from a water supply pipeline 10 depending on the flow rate of fuel detected by the fuel flow rate sensor 3 and emulsifying the obtained fuel ad reproducing the emulsion state of return fuel is provided in the downstream side of a part of the main fuel pipeline 7 with which the return fuel pipeline 8 communicates and in the upstream side of the fuel injection pump 6. Further, a flow rate adjusting valve 4 for adjusting the flow rate of the pure fuel oil is provided in the upstream side of the fuel flow rate sensor 3 of the main fuel pipeline 7.  A pressure reducing valve 5 is provided in the return fuel pipeline 8 so that the return fuel pipeline 8 is closed when pressure in the downstream side thereof is not lower than a set value, and it is opened when the pressure is lower than a set value.
Patent JP-2001137921-A (JP)
Title: Thickness controller for rolling mill
Inventor: ABIKO YOJI
IPC: G05D5/03
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a thickness controller for rolling mills with which the effect on thickness by the roll eccentricity is reduced even to the rolling mill in which kiss roll can not be easily made and which can correspond even to the change of the roll eccentricity. SOLUTION: This controller is provided with a thickness gage installed on the outlet side of the rolling mill, traveling distance calculating means for calculating the traveling distance of a rolled stock from the rolling mill, means for calculating the rotational angle of a rolling roll for calculating the rotational angle of the rolling roll, thickness deviation calculating means for calculating thickness deviation of a measured value of thickness to the target value, thickness deviation storing means by which the thickness deviation is added at each rotational angle and stored, means for deciding the input of the thickness deviation for deciding the timing for inputting the thickness deviation into the thickness deviation storing means,  means for deciding the output of the thickness deviation for deciding the timing for outputting the thickness deviation which is stored into the thickness deviation storing means and manipulated variable calculating means for fetching the thickness deviation at the decided timing for outputting and deciding the manipulated variable of a screw-down opening- degree controller.
Patent JP-H04195089-A (JP)
Title: Display device for conference
Inventor: MATSUMOTO KOICHI
IPC: G06F3/02
Filed: 1990-11-28
Abstract: PURPOSE:To execute simple visual control by controlling a screen and remote controlling the selection of information to be displayed by pictures and characters from a remote place. CONSTITUTION:A remote controller 5 which selects the information to be displayed by the pictures and characters on a display device 1 consists of respective keys 7, 8, 9, 10 for moving a cursor, keys 11, 12 for determining the selected information and stopping the determination and a signal transmission section 6 which transmits the information transmitted therefrom to a signal reception section 3. The screen to be displayed on the display 14 is controlled in a CPU of a computer from the signals received in the signal reception section 3. The plural display devices are controlled at need via network from a communication control section 17. The screen control is easily executed in this way by visually recognizing the same without hindering the progression of a conference.
Patent JP-H05236240-A (JP)
Title: Facsimile equipment
Inventor: FUKUSHI MIKIO
IPC: H04N1/32
Filed: 1991-12-06
Abstract: PURPOSE:To send picture data at a high communication speed by sending a same signal again only once when an FTT signal is returned from a receiver side by the transmission of a TCF signal at a most frequent communication speed. CONSTITUTION:A communication speed corresponding to a FAX number of a receiver is stored in a RAM 1 in each communication and data are sent to an arithmetic operation section 2 via a data bus 5. The arithmetic operation section 2 counts each communication speed for each speed, the maximum mode is selected as a speed for the FAX number at a most frequent speed and stored in the RAM 1. When an operator inputs the FAX number to start the communication, the control section 4 reads the number in the RAM 1 and a most frequent speed. Then, a TCF signal is sent at the most frequent speed and if an FTT signal informing of a failed training is returned from the receiver side, the same TCF signal is sent again only once. Thus, a fall-back due to a line fault caused by accident is avoided.
Patent JP-2000141432-A (JP)
Title: Mold for injection molding
Inventor: KIYOMOTO SHUICHI
IPC: B29C45/27
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To shorten a molding cycle by providing a gate and a runner at an inner peripheral side of a product cavity, laterally broadening wider than the runner, and providing a molding sucking seat molding part having a low height together with the runner. SOLUTION: A runner 6 communicating with a sprue 5 provided at an upper center of a core 3 is provided at one position on a circumference of an upper surface of the core 3, and a gate 7 is provided on upper surface of the core 3 between an outer peripheral end of the runner 6 and a product cavity. A molding sucking seat molding part 8 is provided with its width W1 wider than a width W2 of the runner 6 on the upper surface of the core 3 to bulge out to both right and left sides of the runner 6, and its height is set lower than the height of the runner 6 to form a planar, flat plate-like or disc-like space communicating with the runner 6. Thus, a molding cycle can be shortened.
Patent JP-H03183944-A (JP)
Title: Ultrasonic flaw detecting device for tube
Inventor: KISANUKI TETSUYA
IPC: G21C17/003
Filed: 1989-12-13
Abstract: PURPOSE:To shorten the inspection time and to easily perform flaw detection at the bent part of a U-shaped tube by reflecting ultrasonic waves which are generated by plural ultrasonic wave generating elements by the conic surface of an ultrasonic wave reflecting mirror in mutually different directions. CONSTITUTION:An element support body 21 where plural ring-shaped ultrasonic wave generating elements 20a - 20c are arrayed concentrically with the axis of the tube 10 is mounted on the front surface of a rear sealed body, and a front sealed body 8 where an ultrasonic wave reflecting body 22 is stuck is fixed on its front surface. On the reflecting body 22, the conic ultrasonic wave reflecting mirrors 23a - 23c which differ in tilt angle are formed opposite corresponding to the respective elements 20a - 20c. Then when high-voltage pulses are applied to the elements 20a - 20c from an ultrasonic wave flaw detector 9 at constant intervals of time, ultrasonic waves are generated and propagated in the reflection body 22 to reach the reflecting mirrors 23a - 23c. They are reflected almost completely by the reflecting mirrors and propagated as an ultrasonic wave f1 perpendicular to the wall surface - a surface ultrasonic wave f3 along the internal surface of the tube. Consequently, plural (3) kinds of flaw detection are performed almost simultaneously.
Patent JP-H04194270-A (JP)
Title: Building method for bed of concrete roof
Inventor: FUNAKI GANTAN
IPC: E04B7/00
Filed: 1990-11-28
Abstract: PURPOSE:To perform easy formation of a smooth ground surface at a low cost by disposing support members, each having a given height, within arrangement of adjoining reinforcing bars arranged on a reference surface, and placing concrete based on a rafter erected thereon. CONSTITUTION:Reinforcing bars 16 are laterally and longitudinally arranged on a reference surface produced by a temporary forms plate 11 formed on temporary stays 10..., and a plurality of support members 12... each having a given height are disposed through fixing tools so that the support member is positioned within arrangement of the adjoining reinforcing bars 16. A rafter 13 is erected on the upper parts of the ones, arranged in a given direction, of the support members 12 through respective fixing tools, and concrete 14 is placed on a reference surface based on the rafter 13. This method reliably parallels the level of the rafter 13 to the reference surface and suppresses the level error of a surface, up to which the concrete 14 is placed, to a minimum limit without a special skill.
Patent JP-H056396-A (JP)
Title: Machine translator
Inventor: HIRAKAWA HIDEKI
IPC: G06F17/28
Filed: 1991-12-06
Abstract: PURPOSE:To effectively obtain a translated result without losing information indicated by various non-character data included in document information by providing this machine translator with a means for detecting non-character data relating to the format of an original and a means for adding the non- character data to a character data string constituting the original. CONSTITUTION:Non-character data are recognized by a non-character data recognizing part 3. In the case of storing a translated sentence in a translated sentence storing part 7, an edition control part 4 develops and inserts the information of the non-character data into the translated sentence in accordance with the information of the non-character data recognized from an inputted original. The development/ insertion of the non-character data into the translated sentence is executed by a non-character data developing part 8. The developing part 8 adds format information to the translated sentence in relation to a sentence number in accordance with the detecting position of the non-character data in the original or adds character attribute information such as an underline to a translated word corresponding to each original word. Thus information relating to the non-character data is added to the translated sentence stored in the storing part 7.
Patent JP-2001142310-A (JP)
Title: Image forming device
Inventor: ISHII HIROSHI
IPC: G03G15/16
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device preventing the occurrence of rolling-in of toner removing means (so-called blade rolling-in) consisting of an elastic body and cleaning defect, and making adaptable to a cleaning roller of a small diameter, too. SOLUTION: The image forming device is provided with a photoreceptor 14 carrying the toner image, a transfer belt 23 transporting in carrying transfer paper P so as to be allowed to pass through a transfer positions S facing the photoreceptor 14, a cleaning roller 28 consisting of a metallic material being held in contact with the transfer belt 23 surface for cleaning the surface thereof, forming the toner image on the photoreceptor 14 by an effect of voltage applied on the transfer belt 23, a scraper member 40 consisting of metallic material being held in contact with the cleaning roller 28 for removing the toner from the surface thereon.
Patent JP-2001140583-A (JP)
Title: Lubricant feeding method and lubricant feeding device
Inventor: KIMURA NOBUHIKO
IPC: E21D9/06
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To conduct the feeding work of a lubricant in a jacking method efficiently and economically and simplify a facility required for feeding the lubricant by properly controlling the feed quantity and timing of the lubricant. SOLUTION: A primary feeding process t1 and an additional feeding process t3 are repeated in turn during the period 0→T from the start to the end of one propelling process. The lubricant feed quantity in each primary feeding process is allocated so that the total sum of lubricant feed quantities of all primary feeding processes becomes a prescribed quantity. During each additional feeding process, the lubricant is fed to each additional feeding position of all additional feeding positions 2 of buried pipe lines in sequence. The lubricant feed quantity at each additional feeding position in each additional feeding process is allocated so that the total sum of lubricant feed quantities of all additinal feeding processes at all additional feeding positions 2 becomes a prescribed quantity.
Patent JP-H08160768-A (JP)
Title: Image forming device
Inventor: ONO AKIO
IPC: B65H5/02
Filed: 1994-12-01
Abstract: PURPOSE: To prevent damage to a transfer belt which is caused by the contact of the ends of a photosensitive drum with the transfer belt. CONSTITUTION: The relationship between the width LD of the photosensitive drum and the width LB of the transfer belt 9 is LD>LB. The transfer belt 9 is provided with a projecting rib 91 and the transfer belt drive roller 92 is provided with a groove 93 which corresponds to the rib 91, to use them as a control means for controlling an amount δ of the movement of the transfer belt 9 in the direction of the shaft of the photosensitive drum. The belt moving area L1 in which the width LB of the transfer belt 9 and the amount δ of movement are added is LD>L1 . Thus, even in case the transfer belt 9 moves only the amount δ, it does not deviate from the photosensitive drum, and the ends of the photosensitive drum does not damage the surface of the transfer belt 9.
Patent JP-H04191493-A (JP)
Title: Rotary compressor
Inventor: MATSUMOTO TAKESHI
IPC: F04C23/02
Filed: 1990-11-26
Abstract: PURPOSE:To shorten a distance between a main weight and an unbalance component caused by centrifugal force of an eccentric portion and a roller so as to reduce the main and auxiliary weights in weight by providing the main weight positioned on the machine portion side on a machine portion side of a rotor in a space formed by the machine portion and the rotor. CONSTITUTION:When a crankshaft 3 is driven by a rotor 2b, a roller 6 fitted to an eccentric portion 4 is rotated along an inner wall of a compressing chamber 7a of a cylinder 7. A vane 9 divides the compressing chamber 7a into a high pressure side and a low pressure side, for compression. An unbalance component occurs in the axial direction of the eccentric portion 4 with respect to the axis of a spindle portion 5 by centrifugal force caused by the rotation of the eccentric portion 4 and the roller 6. A main weight 12 and an auxiliary weight 15 both fixed to the rotor 2b provide the balance, where the main weight 12 is positioned on a machine portion side in a space defined by the machine portion 13 and the rotor 2b by using a lock pin 15. Therefore, the main weight 12 approaches the unbalance component, and the main and auxiliary weights 12, 15 are reduced in weight.
Patent JP-H07178601-A (JP)
Title: Cut end working device
Inventor: TOUKOSHI JIYUNICHI
IPC: B23B5/16
Filed: 1993-12-22
Abstract: PURPOSE:To efficiently work a cut end part of a workpiece having been cut, by moving fixing means to which the workpiece is fixed, and working means, relative to each other, along a predetermined path. CONSTITUTION:Cutting of a metal pipe A is started at a predetermined position between a first clamp device 3 and a second clamp device 4, and just before the completion of the cutting, a first pulling cylinder 14 is operated so as to move the first clamp 3 along a rail 16 away from a rotary cutter 5. The metal pipe A is cut while it is pulled, and a head 5a of the rotary cutter 5 is retracted. Next, a shifting cylinder 9 is retracted so as to move a first table 1 into a second condition, and then first and second chamfering cutters 6, 7 are moved toward the cut end of the metal pipe A so as to cut and remove burrs at the cut end. Then, the first and second chamfering cutters 6, 7 are retracted.
Patent JP-H06172659-A (JP)
Title: Coated fine particle
Inventor: OTSUKA YUKIO
IPC: C08J7/04
Filed: 1992-12-03
Abstract: PURPOSE:To provide a coated fine particle utilizable as a spacer for liquid crystal display device and a spacer to be inserted between films for various uses, fixable to a substrate and free from inhibitory action on the liquid crystal function when used as a spacer for a liquid crystal display device. CONSTITUTION:The coated fine particle contains a fine particle core composed of an organic material or an inorganic material and a coating layer covering the surface of the core particle. The coating layer is composed of a resin composition containing a vinyl polymer and a polybasic carboxylic acid compound. The vinyl polymer is produced by polymerizing a vinyl monomer having glycidyl group and a vinyl monomer free from glycidyl group.