baber/WOPTO huggingface dataset:
Patent JP-H09101768-A (JP)
Title: Vram driving system
Inventor: WAKAYAMA NOBUHIKO
IPC: G06T13/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a VRAM driving system by which when HD for reading (HDr) is inputted, it is instantly transferred, and a preceding data by one line does not appear on a screen. SOLUTION: This system comprises an A/D converter 1, a buffer circuit 3 storing data from the A/D converter 1 successively and reading out stored data successively with the prescribed timing, a VRAM 4 (video RAM) storing data from the buffer circuit 3, a clock generating section 2 generating a clock signal for writing (CKw), and a memory driving section 5 generating a read- enable signal (Er) of the buffer circuit 3 and a signal driving the VRAM 4 from the clock signal (CKw) and the HD for reading (HDr), data is not written in the VRAM 4 from the buffer circuit in a transfer period from a DRAM 4a in the VRAM 4 to an SRAM 4b, and residual data is written in a blanking period.
Patent JP-H1198793-A (JP)
Title: Motor
Inventor: SHINOHARA KEIICHI
IPC: H02K21/16
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To suppress generation of torque variation, and prevent generation of vibration and noise in the whole electric vehicle, by involving a coil wound and a stator core with a stator part fixed by loading, and forming a pitch angle of a pole to be different from angles between respective fixed parts according to a specified expression. SOLUTION: Positions of fixed parts P1 to P14 are set so that a welded groove 85 formed at the fixed parts P1 to P14 may be overlapped when respective stator parts are loaded. That is, the fixed parts P11 to P14 are provided with the first set of fixed parts consisting of the fixed parts P11, P13, and the second set of fixed parts consisting of the fixed parts P12, P14. By taking the pitch angle of the pole of a rotor 37 as A, respective pitch angles α of the fixed parts P11 to P14 are set according to an expression: α1 ≠n×A, where (n) is an integer, α1 is an angle between a fixed parts formed by the fixed parts P11, P12, α2 is an angle between a fixed parts formed by the fixed parts P12, P13, α3 is an angle between a fixed parts formed by the fixed parts P13, P14, and α4 is an angle between a fixed parts formed by the fixed parts P14, P11.
Patent JP-H0686246-A (JP)
Title: Data transmission method for catv system
Inventor: YOSHIMORI TATSUHIKO
IPC: H04N7/10
Filed: 1992-09-02
Abstract: PURPOSE:To obtain a synchronizing clock whose reliability is high at the time of operating a data transmission at several mega-BPS on a CATV system by superimposing data synchronizing with a color sub-carrier frequency on the composite synchronizing signal of a color video signal, and transmitting data and a synchronizing clock signal. CONSTITUTION:At a transmission side, a color synchronizing signal generating part 1 generates a composite synchronizing signal, color sub-carrier signal 12, burst flag signal, and blanking signal or the like. A transmission clock generating part 2 receives the signal 12, transmits a clock 17 to a transmitting part 3, and the transmitting part 3 outputs transmission data 18 synchronizing with the signal 12 to a video signal synthesizing part 4. The synthesizing part 4 outputs a color video signal 19 from the signal 12, burst flag signal, and transmission data, and a modulator 5 converts the color video signal 19 into a TV signal, and outputs it. At a reception side, the TV signal is inputted through a tuner 6 and a detector part 7 to a separating part 8 and a data reproducing part 9. A 22 from the reproducing part 9, transmits a clock 21 to a data processing part 11, and the data processing part 11 receives the data synchronously with the clock 21.
Patent JP-H11101948-A (JP)
Title: Scanning optical device
Inventor: OSADA HIDEKI
IPC: G02B27/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical device capable of securing a pupil diameter with a simple configuration and widening a field of view with the minuteness held, and realizing scanning optical system corresponding to a large pupil generating no disappearance of peripheral images by a pupil movement. SOLUTION: In a configuration forming an image on a screen to be scanned by deflecting a light flux emitted from an image light source via a deflector, the light flux is a linear light flux, and a sight line detecting means 7 for detecting a sight line of an observer and an image rotator 5 are provided, and the device is configured so as to follow up the pupil position of the observer by rotating the linear light flux by rotating the image rotator 5 according to a sight line quantity detected by the sight line detecting means 7, and the deflector has a 1st scanning mirror 1 and a 2nd scanning mirror, and the an image is displayed by their two-dimensional scanning, and the 1st scanning mirror 1 has a configuration comprising a slim reflecting surface along the linear light flux and a rotation axis in the longitudinal direction of the reflecting surface.
Patent JP-H02107937-A (JP)
Title: Pressure sensor
Inventor: HAMANO NOBUO
IPC: G01L9/00
Filed: 1988-10-17
Abstract: PURPOSE:To enable a stable measurement by welding a resin lid with an upright tube section above a pressure introduction port and a resin element support together to form a pressure transmission chamber, which is filled with a fluid filler heavier than water to make the filler hard to spill. CONSTITUTION:A resin lid 9 has an upright tube part 14 with one end opened, the upright tube 14 is made eccentric upward with respect to a sensor of the lid 9 and furthermore, it is disposed above a pressure introduction port 4 of a pressure sensor 3 fixed on a resin element support 5. The lid 9 and the support 5 are sealed up at a guide section 17 by a supersonic welding. A fluid filler 7 (e.g. fluoric oil) injected into a pressure transmission chamber 6 is expanded or shrunken with heating or cooling of bath water to spills out of the chamber 6. But as the filler 7 is heavier than water in terms of specific gravity, air or water will not enter below the line of a section A in the drawing and hence, the filler 7 always remains inside. As a result, the introduction port 4 is always covered with the electrically insulating filler 7, thereby enabling the sensor 3 to detect a stable pressure characteristic.
Patent JP-S63115312-A (JP)
Title: Tank for oil-immersed apparatus
Inventor: MAEDA MASAKI
IPC: H01F27/02
Filed: 1986-11-04
Abstract: PURPOSE:To easily secure the flatness of the flange part of an upper frame as well as to maintain its degree of airtightness by a method wherein the upper frame is formed by welding the member having the cross-section of almost inverted L-shape, and said horizontal part is used as the flange part. CONSTITUTION:On the end part of adjoining two side parts 11a and 11b, the side wall 11 of a tank, on which a continued linear corner part 11c is formed making an obtuse angle with said side parts 11a and 11b, is provided. Then, the member having inverted L-shape cross-section is coupled by welding or the like, a flange part 18 is formed on the upper part, the corner part of the lower end part is provided in such a manner that it corresponds to the corner part of the side wall 11 of a tank making on a straight line, and the upper frame 14 is provided in such a manner that the corner part of the flange part makes an angular shape. In this case, the corner part of the upper frame 14 is connected to a corner plate 17. The lower end part of the upper frame 14 is connected to the upper part of the tank side wall 11 by welding or the like, and a cover 19 is attached to the flange part 18 of the upper frame 14. As the flange part 18 of the upper frame 14 is constituted by, performing a welding work only on the end part of the long frame 15 of the inverted L-shape crosssection, the distortion generating when the welding work is performed can be reduced, and the flatness of the flange part can also be secured.
Patent JP-H10109838-A (JP)
Title: Power converter oovervoltage protection device for dc motor
Inventor: HATSUTORI SHIGENORI
IPC: B66B1/30
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items so as to increase reliability and reduce costs by suppressing the occurrence of a steep overvoltage with a varistor when a conductive failure occurs in a transistor constituting a power converter, detecting a current flowing at this time to detect the overvoltage and operating an energy absorbing circuit. SOLUTION: When a transistor 21A is placed in a non-conductive state to shut off a current route during the conversion operation of a power converter 2, a circuit voltage is increased by the inductance of a DC reactor 7 and the armature 8 of a DC motor and a steep current change. Then, when the current of the circuit voltage is supplied to a varistor 4, an overvoltage is absorbed by the varistor 4. Also, at this time, an overvoltage is detected from the current flowing to the varistor 4 by an overvoltage detecting circuit 5 and, by providing a driving signal to the thyristor 65 of an energy absorbing circuit 6, energy produced by the inductance of the DC reactor 7 and the armature 8 is heat- consumed at a resistance 66 and simultaneously the transistor driving signal of an output converter 2 is shielded.
Patent JP-H02107164-A (JP)
Title: Production of expanded unpolished rice
Inventor: TAKEZAWA KENGO
IPC: A23L1/18
Filed: 1988-10-17
Abstract: PURPOSE:To obtain uniform expanded unpolished rice having high nutritive value by washing unpolished rice with water, dehydrating the unpolished rice after wetting, steaming, air-drying, drying by hot air and roasting the steamed unpolished rice in a vacuum pot under reduced pressure at low temperature. CONSTITUTION:Unpolished rice is washed with water, sufficiently wetted to the core part, dehydrated and steamed under non-pressure state at 80-90 deg.C. Then, the steamed rice is cooled by air, dried by hot air of <=60 deg.C until water content becomes about 6%, the dried rice is transferred to a vacuum pot at 70-85 deg.C and roasted under reduced pressure at low temperature while stirring to give the aimed expanded unpolished rice.
Patent JP-H06117642-A (JP)
Title: Oven and food mounting table for oven
Inventor: MATSUSHIMA HARUO
IPC: F24C15/34
Filed: 1992-09-30
Abstract: PURPOSE:To improve the thermal efficiency by a method wherein a metallic vacuum double container is divided into two regions with a partition plate, one region is applied as a heating chamber, its opening part is provided with a door and the other region is applied as a machine room. CONSTITUTION:An inner space of an inner box 12 of a metallic double container 11 is divided into two regions with a partition plate 16, one region is provided with an upper heater and a lower heater, a turn table is arranged between these heaters and an electrical power of high frequency generated by a megnetron 34 is supplied through a waveguide 20. An opening of the space regions is closed by a door assembly 55 which is rotatably arranged by hinge fittings 42, 47 and a hinge pin 56. The other region is used as a machine room for sue in supplying an electrical power of high frequency, a heater electrical power and a driving force for the turn table required in the heating chamber 43. Accordingly, since the heating chamber 43 is stored in a thermos bottle (the vacuum double container 11) having a superior heat-insulating effect, it is possible to embody an oven having a high heating efficiency.
Patent JP-H1091845-A (JP)
Title: Method for transmitting and receiving message of automatic transaction system
Inventor: SUDO KENICHI
IPC: G06Q40/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent any advertisement sentence or any text violating order and moral from being transmitted to a customer who does not need any message. SOLUTION: Registration validity or invalidity data indicating whether or not a customer receives a message are registered in a customer file 25. When the message is inputted to a specific customer by an automatic transaction device 1, a main control part 2 transmits this message to a center 21. A host computer 23 of the center 21 fetches the validity or invalidity data by retrieving the customer file 25, allows the customer file 25 to register the message when the registration is valid, and inform the automatic transaction device 1 of the invalidity of the message registration when the registration is invalid.
Patent JP-2001081295-A (JP)
Title: Solid polyelectrolyte, its production, and electrochemical device
Inventor: UEJIMA KOICHI
IPC: H01M10/05
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a polyelectrolyte that exhibits a high protonic conductivity over a wide temperature region by mixing a polymer having heterocyclic- aromatic rings with an inorganic acid, an organic acid, an inorganic salt, or an organic salt. SOLUTION: The polymer comprises repeating units of formula I (wherein Y1 is a single bond, O, S, SO2, CO, CH2, C(CH3)2, C(CF3)2, or the like; W is H or SO3H; Ar is a group of any one of e.g. formulae III to VIII; and Y2 is Y1. It is desirable that the inorganic acid, the organic acid, the inorganic salt or the organic salt is phosphoric acid, a phosphoric ester, sulfuric acid, or a sulfuric ester. It is desirable that the polymer has a number-average molecular weight of 5,000-1,000,000. It is desirable that the inorganic acid, the organic acid, the inorganic salt or the organic salt is used in an amount of 0.1-10 mol per mol of the nitrogen atoms of the polymer. The solid polyelectrolyte is produced by drying a solution prepared by dissolving the polymer having repeating units of formula I and the inorganic acid, the organic acid, the inorganic salt or the organic salt in a solvent.
Patent JP-H09107358-A (JP)
Title: Subscriber line containing system in optical subscriber transmission system
Inventor: FURUSAWA SATOSHI
IPC: H04B10/075
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain passive double star connection in the ATM system in which a statistic multiple effect at the start of system buildup is enhanced effectively even when a service request amount of the user is changed after system buildup. SOLUTION: In the case of connection, the connection form is configured to accommodate different subscribers between active system equipments 402-418 of a subscriber side network terminator contained in optical star couplers 302, 304, 306 to which active system station side network terminators 202, 204, 206 and standby system equipments 422-438 of a subscriber side network terminator contained in optical star couplers 308, 310, 312 to which standby system station side network terminators 208, 210, 212. Thus, the active system is replaced with the standby system depending on the communication state such as connection state of each subscriber and the information capacity for the case.
Patent JP-H02110896-A (JP)
Title: Dram refresh controller
Inventor: SUGIYAMA TETSUO
IPC: G11C11/406
Filed: 1988-10-19
Abstract: PURPOSE:To surely secure data in a DRAM by continuing, without stopping, the refresh operation even at the time of input of a reset signal on the way of the refresh operation of the DRAM due to a refresh circuit. CONSTITUTION:When a hold signal HD in the high level is outputted from a refresh circuit 11, the high level of this signal HD is set to a flip flop 15 synchronously with a clock signal CLK and a signal in the high level is outputted from its Q output terminal, and a refresh control signal RC in the high level is supplied to a microprocessor 12 through an inverting circuit 17. Since a reset inhibiting signal RS is continuously supplied to the S terminal of a flip flop 18 when the refresh circuit 11 refreshes a DRAM 13, the flip flop 18 is not inverted to hold the state set to the high level, though a reset signal R is inputted from the external. Thus, data in the DRAM is surely secured.
Patent JP-S61139934-A (JP)
Title: Servo-gain control device of optical pickup
Inventor: IWAI NOBUO
IPC: G11B7/09
Filed: 1984-12-11
Abstract: PURPOSE:To always obtain a proper corrected gain, even if various conditions are varied, by utilizing a strength and weakness variation of an output of a signal of a prescribed frequency, for a control signal of the servo-gain, in a servo-error signal. CONSTITUTION:An error signal of focus or tracking is detected by an error signal detecting circuit 11. In its detecting signal, a frequency component of f1 corresponding to a noise signal, etc. of a semiconductor element is fetched by a selecting circuit 21, and strength and weakness of an output of this signal is utilized for a control signal of the servo-gain. That is to say, this output component becomes a DC signal (e) by a detecting and smoothing circuit 22, and when the servo-gain is high, a low multiplier is multiplied by an analog multiplier 23, and the gain is controlled by a low output. When the gain is low, said operation is reversed. Therefore, for instance, even if a characteristic variation of the semiconductor element is generated, it can always be controlled automatically to a proper servo-gain.
Patent JP-H0797158-A (JP)
Title: Elevator
Inventor: MOTOE MASATADA
IPC: B66B9/02
Filed: 1993-09-24
Abstract: PURPOSE:To lift a cage in a stable condition by a single ball screw lever even when a lift stroke of the cage is increased. CONSTITUTION:In an elevator in which a ball nut 5 protrusively provided from a cage 2 is screwed to a ball screw lever 4 vertically provided in a lift path to lift the cage 2 by rotating the ball screw lever 4 with a motor, a support part 7, comprising a plurality of support rollers 8, 9 for interposing the ball screw lever 4 from both sides and an opening/closing means 10 moved in a direction separated from a direction of interposing the support rollers 8, 9 in both sides relating to the ball screw lever 4, is provided in an intermediate part in the lengthwise direction of the ball screw lever 4 in the lift path.
Patent JP-H06116843-A (JP)
Title: Apparatus for controlling period for doffing fabric of loom
Inventor: YAMAZAKI MORIKAZU
IPC: D03J1/20
Filed: 1992-09-30
Abstract: PURPOSE:To carry out effective doffing operation and optimum loom operation by calculating a doffer dispatching time from prediction of doffing period of a loom and controlling length of woven fabric of the loom in the case free from waiting doffer. CONSTITUTION:In a weaving plant equipped with plural automatic fabric doffing devices (hereinafter referred to as doffer), fabric doffing periods are predicted by a prediction means 11 and dispatching times of doffers are calculated and the doffers are dispatched through a doffer controlling means 12 toward these looms in fabric doffing period after confirming that number of waiting doffers in a doffer station is not 0 based on dispatching command signal outputted when earliest dispatching time came among dispatching times. When number of waiting doffers is 0, earliest return time among expected times when doffers are returned is compared with earliest dispatching time among dispatching times which looms at work require and when the dispatching time is earlier than the earliest returning time, the length of woven fabric of the loom is changed by a controlling means 13 to carry out effective fabric doffing operation and suppression of excessive addition of length of woven fabric.
Patent JP-2001085570-A (JP)
Title: Semiconductor device
Inventor: SHIZUKI YASUSHI
IPC: H01L23/02
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device whose operation becomes stably by suppressing unwanted resonance. SOLUTION: This semiconductor device has a MMIC(monolithic microwave IC) chip 11, where at least one part of a transmission path is made of a coplanar line composed of a signal conductor 1a and grounding metals 2a1-2a3 and 2b1-2b3 positioned on both its sides. In this case, the grounding metal is divided into plural grounding metals 2a1-2a3 and 2b1-2b3, and moreover the divided ground metals 2a1-2a3, and 2b1-2b3 are connected with the others by conductors 5 and resistors 3.
Patent JP-S61138984-A (JP)
Inventor: NAGASAWA YUKIO
IPC: G09G5/24
Filed: 1984-12-12
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-S62121232-A (JP)
Title: Method of sediment-spraying on water bottom
Inventor: SHIMIZU TATSUO
IPC: E02D15/10
Filed: 1985-11-21
Abstract: PURPOSE:To spray sediment uniformly, by a method wherein sediment stored with selected grains is taken out quantitatively and continuously, wherein the sediment is fed to a spraying device near the bottom of water, through a tele scopic pipe, and wherein the sediment is sprayed in specified width and thickness on the bottom of water. CONSTITUTION:When sediment S is cast in the gate 17a of an elevator 17 set between a sediment-conveying vessel and a sediment-spraying vessel 11, then miscellaneous things are removed at the gate 17a, and after that, the grains are selected by a selecting machine 15, and only good sediment S is stored n a hopper 14. After that, the sediment S is taken out by a screw conveyor 16, and is cast in a hopper 21 and stored via a belt conveyor 18. After that, the sediment S is taken out by a rotary feeder 20 through a telescopic pipe 22 and is fed to a spraying device 23. Besides, the sediment S is uniformly and quantitatively spread in specified width by the screw 25a of a screw feeder 25, and the quantity is regulated at a regulating gate 27 and is sprayed on the bottom G of water by a rotary feeder 26.
Patent JP-H11101658-A (JP)
Title: Magnetic sensor
Inventor: TOMAKI KENJI
IPC: G01R33/09
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor, of which magnetic detection element and magnets can precisely be positioned in the case. SOLUTION: A magnetic detection element 22, a holding member 23 to hold the magnetic detection element 22, a magnet 24, a flexible copper laminated plate 25, and a resin holder 26 are built in a case 21. A holding piece 38 for magnetic detection element formed in the holding member 23 has elasticity and urges the magnetic detection element 22 toward the holding piece 37 for the magnetic detection element. The holding piece 37 for the magnetic detection element receives the magnetic detection element 22 and regulates the position of the magnetic detection element 22 to be constant. The magnet 24 is held by the holding member 23. The holding member 23 is joined to the case 21 at the tip end part 39a of the joining part 39. The flexible copper laminated plate 25 are turned along the surface of the holding member 23 and drawn out to the outside of the case 21.
Patent JP-2000204044-A (JP)
Title: Improving agent for defecation, fecal property and fecal malodor, enteral nutritive food, food and drink and feed having improving effect on fecal malodor
Inventor: TSUTSUMI HARUHIKO
IPC: A61K36/185
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a safe, easy and nutritionally excellent improving agent for defecation, fecal properties and a fecal malodor, an enteral nutritive food containing the improving agent, a food and drink having improving effects on the fecal malodor and further a feed capable of improving the malodor of excreta of animals such as a pet. SOLUTION: This improving agent for defecation, fecal properties and a fecal malodor is obtained by including a cocoa component contained in cacao mass as an active ingredient. The enteral nutritive food or food and drink having improving effects on the fecal malodor is obtained by including the cocoa component contained in the cacao mass and other nutrient sources. Furthermore, the feed having improving effects on the fecal malodor is prepared by including the cocoa component contained in the cacao mass in a feed. Cocoa or the cacao mass or both are preferably used as a raw material containing the cocoa component. A protein, a lipid, a glucide, vitamins and minerals are preferably used as the other nutrient sources in the enteral nutritive food.