baber/WOPTO huggingface dataset:
Patent JP-H11206008-A (JP)
Title: Overcurrent protective device
Inventor: YOSHIDA MICHIHIRO
IPC: H02H3/093
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To facilitate multi-stage overcurrent protection coordination by locking protecting operation with an operating lock signal from a lower-level device based on overcurrent detection. SOLUTION: An overcurrent detecting part 12 detects overcurrent based on a current detecting signal from a current transformer 2. When a tripping signal output part 13 outputs a tripping signal s1 to a corresponding switch 6 when an overcurrent signal continues for a prescribed operating period. When an upper-level lock signal output part 14 detects the overcurrent signal, an operating lock signal s2 is outputted to a discriminating circuit 8 in an upper- level overcurrent protective device body 11 through a contact 10. Upon receiving the operating lock signal, a lock possibility discriminating part 15 locks the output of the tripping signal for the tripping signal output part 13. Lock release discrimination is conducted based on the duration of the overcurrent signal, the operating time of a lower-level relay, and lock signal duration from the lower-level relay.  If it is fixed, the tripping signal is outputted from the tripping signal output part 13 after lock release.
Patent JP-S61166490-A (JP)
Inventor: JO KENJI
IPC: B66B13/14
Filed: 1985-01-14
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-H06214650-A (JP)
Title: Method and device for controlling positioning of driving body
Inventor: YAKOU TAKESHI
IPC: G05D3/12
Filed: 1993-01-13
Abstract: PURPOSE:To perform feedback control to be highly accurate only at a prescribed positioning point at a low cost. CONSTITUTION:Detection bodies 4A-4D for positioning an arm 3 are attached to the outer surface of a disk 2 driven in synchronism with the arm 3 by a driving means and a highly accurate sensor S1 for detecting and measuring distance between the detection bodies 4A-4D and a slant surface is fixed to the outside position H of the locus alpha of the tip part of the detection bodies plotted by rotating the disk 2. In the case of positioning controlling a driving body, the driving body is rotated and driven by a first servo system based on a normal encoder and when the detection bodies reach the detecting and measuring range of the highly accurate sensor S1, the first servo system is switched to a highly accurate second servo system and the driving body is driven and controlled to the prescribed positioning point.
Patent JP-H05189453-A (JP)
Title: Electronic equipment
Inventor: SATO TORU
Filed: 1992-01-14
Abstract: PURPOSE:To provide electronic equipment which executes a normal operation when unit information designated sequentially by an information designation means such as a keyboard, etc., arrives at prescribed sequence and to omit the designation of prescribed unit information in the sequence as preventing the capacity of the unit information stored in a sequence table from increasing. CONSTITUTION:The sequence table 21 which stores the unit information 4 on which the identification information 3 of a storage area 5 to be linked next is set at every storage area 5 in advance is provided, and a pointer 22 which indicates the storage area 5 of the unit information 4 to be read out next is set at the storage area 5 storing the unit information 4 in such a way that it can be omitted freely, and linkage is performed again by detecting the next storage area 5 from the pointer 22 when no unit information 4 to be read out exists in a linked storage area 5.
Patent JP-H06215655-A (JP)
Title: Gap adjustment in lightning arresting insulator device and gap gauge used in it
Inventor: TSUBOI YASUYUKI
IPC: H01B17/38
Filed: 1993-01-13
Abstract: PURPOSE:To provide a gap adjusting method and a gap gauge in a lightning arresting insulator device by which an aerial discharge gap can be adjusted easily and safely by single-hand work and the occurrence of deviation in the aerial discharge gap can be prevented after it is adjusted and set. CONSTITUTION:In a lightning arresting insulator device formed by arranging a prescribed aerial discharge gap G between an electro-mechanical side discharge electrode 21 on the lower end of a support insulator 1 to support a power transmission line 9 and an earthing side discharge electrode 26 on the lower end of a lightning arresting insulator 14, both end locking parts 32 and 33 of a gap gauge 30 are locked on both the discharge electrodes 21 and 26. In this condition, an installing position of one discharge electrode 21 is changed, and the aerial discharge gap G is adjusted/set in a prescribed distance.
Patent JP-S61162926-A (JP)
Inventor: OKADA MASARU
IPC: A61H33/00
Filed: 1985-01-14
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-H10202855-A (JP)
Title: Method for printing with liquid ink print head
Inventor: MANTELL DAVID A
IPC: G06K15/10
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To print a checker board pattern with high addressing capacity by jetting an ink droplet with a plurality of swaths (width of print band) at a plurality of pixel positions having specified resolution thereby visualizing gray scale through overlapped printing of droplets. SOLUTION: In a printing using three droplets, overlapped printing is achieved by printing on nine checks having higher addressing capacity (capacity for designating a finer address) in a plurality of 300spi pixel positions 74 using a print head. Three time overlapped printing is achieved by reducing the volume of droplet by a factor of three and increasing the jetting frequency by a factor of three. Print frequency of a print head nozzle can be increased by increasing the frequency of jet control pulse. Each sub-pixel group 74 has checks of higher addressing capacity.
Patent JP-H01180548-A (JP)
Title: Method for developing photosensitive planographic printing plate
Inventor: OBA HISAO
IPC: G03F7/30
Filed: 1988-01-12
Abstract: PURPOSE:To always maintain the activity of a developing soln. in the state of a fresh soln. by measuring the AC impedance or electrical conductivity of the developing soln. to detect the deterioration of the developing soln., adding a development replenisher to said soln. and replenishing the water of the volume corresponding to the volume of the water evaporated from the developing soln. to said soln. CONSTITUTION:A detection sensor 14 is set to a circulation system which sprays and circulates, for example, the developing soln. of a developing tank 11 from a spray pipe 8 by a pump 10. A correction impedance value Y is determined by a controller 15 from the AC impedance value X measured by the sensor and the development replenisher and water are replenished by pumps 12, 13 when the correction impedance value Y rises to the value higher by a prescribed value than the final impedance value C. The state of maintaining the activity of the developing soln. is thereby improved and the restriction on the incorporation of peripheral apparatus to an automatic developing machine is eliminated.
Patent JP-S61165526-A (JP)
Title: Heat-cooking vessel for microwave oven
Inventor: NAKANAGA RYUSUKE
IPC: A47J36/02
Filed: 1985-01-14
Abstract: PURPOSE:To effectively carry out the heat conductivity to prevent heating irregularity by providing microwave shielding layers on the upper surface and the side part of a short side of a laterally long vessel, and upward holding the vessel at a predetermined interval with respect to an oven table. CONSTITUTION:An upward holding member 3 is provided at the bottom part of a main vessel body 1 integrally therewith, and a contained matter 2 is held upwardly with respect to a microwave oven table 10. This is for preventing a spark from occurring between a microwave shielding layer and an microwave oven table 10, and the irradiation of microwaves from the bottom part of the vessel is promoted and the local temperature rise is prevented. The main vessel body 1 and an upward holding member 3 are made of a polypropylene coated paper. The main vessel body 1 is covered with a lid 5 having a micrewave shielding layer 4 of an aluminum foil. The upper part of the short side part 6 of the main vessel body 1, the upper part of a long side part 7 thereof and the upper part of the contained matter are all ccovered with the microwave shielding layer 4.
Patent JP-S59135868-A (JP)
Inventor: ARINA SAAMATSUKA SUKUZESUNIAKU
IPC: A23L2/38
Filed: 1984-01-13
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-S5597898-A (JP)
Title: Flux for strip-form electrode build-up welding
Inventor: KUMAGAI RIYOUHEI
IPC: B23K35/362
Filed: 1979-01-22
Abstract: PURPOSE: To obviate the production of a large amount of fluorides at the welding, and yet make the penetration in an electroslag state shallow and enable the smooth and beautiful weld metal to be obtained by using the respective specified amounts of TiO 2 , CaF 2 , SiO 2  and CaO as principal components and further limiting the total amount of the former two.  
     CONSTITUTION: Arrangement is so made that the captioned flux which is composed primarily of TiO 2 ≤60%, CaF 2 ≤35%, SiO 2 ; 10W30%, CaO; 5W20% and is CaF 2 (%)+1/2TiO 2 (%)=40W50 and further is 1.6 or less in bulk density. If this product is used, the migration of C from the flux to the weld metal by CO 2  gas shielding is supressed as far as possible and further the alloy components of the electrode material may be suppressed low, thus it is advantageous in both productivity and economy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5287903-A (JP)
Title: 4-channel broadcast system
Inventor: NAKAZAWA KENJI
IPC: H04S3/02
Filed: 1976-01-19
Abstract: PURPOSE:To obtain perfect isolation for demodulation output by turning 4-channel source into 3-channel in broadcasting.
Patent JP-2000205209-A (JP)
Title: Hydraulic vibration generating device
Inventor: UEDA TOSHIHARU
IPC: E21B7/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic vibration generating device, which can be easily mounted on a hydraulic shovel, auger rotary shaft, etc., with light weight, small size and a vibration frequency easily controllable. SOLUTION: This vibration generating device comprises a cylinder 30, piston 40 reciprocating in the cylinder 30, and a spool 50 reciprocating in the piston 40, when pressure oil fed from an oil hydraulic pump is pressed in from a pressure oil inflow port 31 of the cylinder 30, the piston 40 is moved in the opposite direction to a cylinder head 301, the spool 50 is moved in the direction of a piston head 401, next the piston 40 is moved in the direction of the cylinder head 301, the spool 50 is moved in the opposite direction to the piston head 401, and reciprocation of this piston 40 is transmitted as a vibration through a piston rod 404.
Patent JP-H08193121-A (JP)
Title: Low-solvent resin composition, coating composition containing the same, and method of applying the coating composition
Inventor: MARUTANI YOSHIAKI
IPC: C08L63/00
Filed: 1995-01-17
Abstract: PURPOSE: To obtain a low-solvent coating composition which, when applied to, e.g. a motor vehicle, forms a film excellent in chipping resistance, marring resistance, etc., and which can considerably reduce the amount of an organic solvent used in the coating composition. CONSTITUTION: The coating composition comprises, as binders, a polyester oligomer (1) having blocked hydroxyl groups, an acid anhydride (2) having an acid anhydride group in the molecule, and a polyepoxy compound (3) having epoxy groups in the molecule. The oligomer (1) has a blocked hydroxyl content of 1.5-8.0mol/kg, a number-average mol.wt. (Mn ) of 400-1,850, a weight-average mol.wt. (Mw ) of 400-3,700, and an Mw /Mn ratio of 1.0-2.0. It has a content of an organic solvent of 0-40%.
Patent JP-S5597754-A (JP)
Title: Mixing circuit
Inventor: ITOU HITOSHI
IPC: H04M1/58
Filed: 1979-01-19
Abstract: PURPOSE: To make it possible to derive a signal component mixed by a simple constitution by mixing a signal from a 1st signal source with that from a 2nd signal source.  
     CONSTITUTION: A series circuit of load circuit 8 and impedance circuit 9 is connected to signal power supply 6 in parallel, and the collector electrode and emitter electrode of transistor 10 are connected to both terminals of circuit 8; and its base electrode is connected to the connection point of resistors R 1  and R 2 , which is further connected to signal source 13 by way of capacitor 12. Here, a 1st signal from load 8 is mixed with a 2nd signal from signal source 13, so that a signal component mixed can be derived by a simple constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04236171-A (JP)
Title: Method for suppressing output voltage waveform distortion of inverter
Inventor: TAKADA NOBORU
IPC: H02M5/27
Filed: 1991-01-21
Abstract: PURPOSE:To remove a distortion of a waveform near a zero-cross of an output voltage of a conventional inverter. CONSTITUTION:A method for suppressing an output voltage waveform distortion of an inverter for comparing a sine wave with a triangular wave increased in frequency to control a switching element of the inverter through an arm short-circuit preventing circuit, comprising the steps of forming the triangular wave to a variable frequency triangular wave (b) in which its frequency is reduced near phases 0 deg., 180 deg. of a comparing sine wave (a) and increased near phases 90 deg., 270 deg., and increasing the width of an ON pulse near phases 0 deg., 180 deg., thereby preventing vanishment of the ON pulse near the phases 0 deg., 180 deg. by the arm short-circuit preventing circuit.
Patent JP-H01181060-A (JP)
Title: Ice-making device for refrigerating chamber and the like
Inventor: OHASHI YOSHINORI
IPC: F25C1/18
Filed: 1988-01-13
Abstract: PURPOSE:To shorten a clear ice-making time and to make ordinary ice in a short time with high efficiency, by a method wherein a vent hole is formed in a heating plate, a temperature sensor is provided in the back space of the heating plate, a partition plate is placed below 8 cooling plate, and first and second ventilation flues are formed. CONSTITUTION:An ambient temperature in an icemaking chamber 22 is detected through a vent hole 26 formed in a heating plate 27 by means of a temperature sensor 28. The starting of energization of a heating device 25 is more delayed than the starting of ice-making until temperature by the temperature sensor attains a predetermined value, and cooling is performed without cooling until the temperature of water is reduced to approximate 0 deg.C. A door body 29 isolates an influence by external atmosphere on the interior of the ice-making chamber 22. Cool air passing through a first ventilation flue 33 cools a cooling plate 13 to make clear ice by using a first ice-making pan 15. When it flows to the rear after flowing back to the interior of a second ventilation flue 34, a second ice-making pan 16 is cooled from its upper surface to perform making of ordinary ice. A thermal influence by water in the second ice-making pan 16 is isolated by a partition plate 32, and the cooling force of the cooling plate 13 is not lowered. Generated steam is also shut off by the partition plate 32, and the cooling force of the cooling plate 13 is prevented from reduction due to frosting and icing.
Patent JP-S5598525-A (JP)
Title: Hollow piling method for cast-in-place concrete
Inventor: NAKABAYASHI YOSHIMI
IPC: E02D5/34
Filed: 1979-01-19
Abstract: PURPOSE: To decrease a processing volume of materials to be carried or displaced by a method wherein the inner part of a pile is made hollow to save a volume of use of concrete and sands and soils are back filled in the hollow part.  
     CONSTITUTION: Pile hole 1 is excavated up to a specified depth. Cylindrical frames 3 and 4 of small diameter are arranged at a center of section of the pile hole 1, and iron frame or cage 5 is installed in an annular clearance between the pile hole 1 and the cylindrical frames 3 and 4. The cylindrical frames 3 and 4 are made to be a double cylindrical structure covered with a thin walled cylindrical structure 4 having its leading end clogged at an outer circumference of the steel pipe 3. Tremie pipe 6 is inserted into an annular space of the pile hole 1, a floating of the cylindrical frame is restricted and concrete is fed into the hole while the Tremie pipe 6 is pulled up. Upon completion of curing of the concrete, the steel pipe is pulled off with the thin walled cylindrical body 4 being remained to complete a hollow pile. Into the hollow part is fed some excavated soil or mud. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10197607-A (JP)
Title: Method for testing logic circuit
Inventor: AZUMA ISAO
IPC: G01R31/28
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of the delay of a bus due to inserted testing points by also including a signal line which connects an element for control that is already connected to the signal line to a storage element for control in the object to be inserted at the time of finding testing points. SOLUTION: A set of signal lines in a circuit to be tested which becomes the object of testing point insertion is prepared and one testing point is selected out of the set G. The information on the found testing point is kept in testing point information and whether or not the information meets a terminating condition is checked. When the information does not meet the condition, whether or not the selected testing point is a control point is discriminated and, when the testing point is the control point, the signal line which connects the element for control at the selected control point to a storage element for control is added to the set G. When the testing point is an observation point, one testing point is again selected. When the information meets the terminating condition, in addition, a cone for control which is the combinational circuit of the element for control is extracted based on control point information. The kinds and insertion positions of the control points and observation points and cone for control are kept in the testing point information.
Patent JP-S63174293-A (JP)
Inventor: NISHIZAWA MINORU
IPC: H05B3/62
Filed: 1987-01-13
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-H05189770-A (JP)
Title: Data reproducing method and device for optical disk
Inventor: IKEDA TORU
IPC: G11B7/004
Filed: 1992-01-16
Abstract: PURPOSE:To prevent causing of reproduced error even if writing and/or erasing of information are performed, in a data reproducing method and a device for an optical disk which enables erasing, writing and writing confirmation within one rotation of the disk by irradiating a track of the rotating optical disk with erasing beam, writing beam and reproducing beam at the same time. CONSTITUTION:While writing is being executed with the writing beam 52, fetching a reproduced signal to the writing beam system data processing circuit 300 is prohibited. Also, while erasing is being executed with the erasing beam 50, fetching a reproduced signal to the erasing beam system data processing circuit 200 is prohibited.
Patent JP-H02184889-A (JP)
Title: Number display method
Inventor: KOIKE FUJI
IPC: G09G3/00
Filed: 1989-01-12
Abstract: PURPOSE:To roughly grasp the increase and decrease of digital numbers by displaying the increase in such a way that a digital display is incremented by one after all the consecutive segments of an analog display are displayed to increment the digital display and displaying the decrease in such a way that all the consecutive segments of the analog display are turned off to decrement the digital display by one. CONSTITUTION:The unit is composed of the analog display (b) which displays a type face '1' by nine consecutive segments (a), and several digital numbers (d) which display numbers by each seven segments (c). The analog display (b) is arranged at the first decimal place, and the digital numbers (d) are arranged at the first to third places. The analog display (b) has a function which increments or decrements the nine consecutive segments (a) by instructions to increment or decrement one digital number and visually and consecutively display the result. The digital numbers (d) have a function which visually displays and operates numbers 0-9 by seven segments (c). Therefore, the increase or decrease of the number of the digital display can be roughly grasped.
Patent JP-H03210898-A (JP)
Title: Sound image location controller
Inventor: NAKAMURA KAZUO
IPC: H04S1/00
Filed: 1990-01-12
Abstract: PURPOSE:To change naturally location of sound image with simple configuration by providing a delay circuit retarding 1st or 2nd acoustic signal for a prescribed time, inputting either the 1st or the 2nd acoustic signal to the delay circuit, controlling the delay of the delay circuit so as to control the location of the sound image. CONSTITUTION:When a sound image is located to an L channel, an acoustic signal S1 is inputted from an acoustic signal input terminal 1 and a control signal Sc in response to the sound image location to the L channel from a control signal input terminal 12 is inputted. Thus, the acoustic signal S'1 to the L channel is outputted and given to a speaker 6 without being retarded at a delay circuit 10. On the other hand, the R channel acoustic signal S'1 is delayed by a prescribed time at the delay circuit 11 and outputted as a signal SR and inputted to a speaker 17. Thus, the sound image 13 is located at the L channel by the Haworth effect. Then when the sound image is located at the R channel, the acoustic signal S'1 at the L channel is delayed for a prescribed time at the delay circuit 10 and outputted as the signal S1 and inputted to the speaker 6.
Patent JP-S58123730-A (JP)
Title: Semiconductor wafer etching device
Inventor: YANAGIDA YASUSHI
IPC: H01L21/306
Filed: 1982-01-18
Abstract: PURPOSE:To perform the etching uniformly and in high degree of accuracy by a method wherein a temperature controller for etching liquid and a bubble generator, with which bubbles are generated in the etching liquid, are provided. CONSTITUTION:The etching liquid of the prescribed quantity is filled in a vessel 3, and the prescribed temperature is set by a temperature controller 7. The prescribed number of semiconductor wafers 11 are supported by a supporting part 9a in the state of condition wherein a great number of bubbles, generated by a bubble generator 8, are existing in the etching liquid, and an etching work is performed. Then, after said etching work has been finished, a pinching frame 9b is moved to a cleaning vessel 4 using an electric controller 10, and a cleaning work is performed there. In synchronizing with the above, the temperature inside an etching vessel 3 is set at the prescribed value by adjusting a thermostat 7a. Subsequently, new semiconductor wafer 11 is placed on the supporting part 9a, and a desired etching process is performed by repeating the above operation in the same manner.
Patent JP-H1032463-A (JP)
Title: Surface acoustic wave multiplex mode filter
Inventor: IGATA OSAMU
IPC: H03H9/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a small filter in which acoustic connection is reinforced and spurious waves beyond a pass band is less by arranging a connection part between two surface acoustic wave resonators and connecting exciting parts and grating parts so as to form a grating. SOLUTION: The two surface acoustic wave resonators are arranged on a piezoelectric substrate 1. Interdigital transducers IDT 2a and 2b are arranged in a center part and reflectors 3a, 4a, 3b and 4b on both sides. IDT 2a and 2b form the exciting parts 53 and 54 where interdigital electrodes are arranged at prescribed intervals and signal terminal parts 51 and 52 connecting the parts. The reflectors 3a, 4a, 3b and 4b are constituted of the grating parts 31 and terminal parts 32. The signal terminal parts 51 and 52 become the input/output terminals of electric signals and the connection part 5 connect the exciting parts 53 and 54 and the grid parts 31 so as to form grating structure.  Thus, the propagation speed difference between the electrode parts and the connection parts is reduced, acoustic connection is reinforced, the pass band is enlarged and desired ratio band pass width is obtained.