baber/WOPTO huggingface dataset:
Patent JP-H0637584-A (JP)
Title: Filter circuit
Inventor: KAWAI MASANORI
IPC: H03H11/04
Filed: 1992-07-15
Abstract: PURPOSE:To provide a simple filter circuit having constitution capable of preventing a circuit in the rear stage from being saturated even when the level of an input signal is high and also, providing it at a low cost. CONSTITUTION:A pair of resonator type filters 1a, 1b and a resonance circuit 2 inserted between both resonator type filters 1a, 1b and whose resonance frequency can be varied are inserted to a signal transmission line. A level detection circuit 5 detects the level of an output signal outputted through the resonator type filter 1b. A comparator 3 compares a signal level detected by the level detection circuit 5 with a reference level set at a reference voltage generation circuit 4. Also, the comparator 3 increases damping quantity by widening difference between the resonance frequency of the resonance circuit 2 and that of the resonator type filters 1a, 1b when the level of the output signal of the resonator type filter 1b exceeds the reference level.
Patent JP-2001014036-A (JP)
Title: Liquid level adjuster for electrolysis cell
Inventor: IHARA YOSHIAKI
IPC: G05D9/00
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level adjuster of electrolysis cell without splash of electrolyte due to back flow of the air accumulated in a waste liquid pipe and with excellent responsiveness of operation. SOLUTION: This liquid level adjuster is provided with a waste liquid box 13 to be linked with the inside of an electrolysis cell 11 at an opening part 12a of a weir plate 12, a first waste liquid pipe 15 and a second waste liquid pipe 16 to be linked with a waste liquid port opening in the waste liquid box 13. The first waste liquid pipe 15 is provided with a pipe end 15a whose waste liquid port 14a is opened upward in the upper direction that the bottom end of an opening part 12a of the weir plate 12. The second waste liquid pipe 16 is provided with an inverse U-shaped pipe 18 whose waste liquid port 14b is opened downward in the lower direction than the bottom end of the opening part 12a of the weir plate 12, and an automatic stop valve 17 is provided to the second waste liquid pipe 16.
Patent JP-H0473735-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HIROSE TAKESHI
IPC: G03C1/00
Filed: 1990-07-16
Abstract: PURPOSE:To obtain the phtotsensitvie material which has no problems at all in color reproduction while maintaining the magnetic density necessary for assuring signal levels by specifyig the chromaticity value of the min. density part after development processing to a specific range. CONSTITUTION:This photosensitive material has a red sensitive silver halide emulsion layer contg. a cyan coupler, a green sensitive silver halide emulsion layer contg. a magenta coupler and a blue sensitive silver halide emulsion layer contg. a yellow coupler on a transparent base. The material has the layer contg. ferromagnetic fine powder at 4x10<-3> to 3g per 1m<2>. The colors in the min. density part of the developed part after the development processing are so specified that a*, b*, L* determined from the tristimulus values in the XYZ system of 10 deg. visual field in accordance with the method specified in JIS (Japanese Industrial Standards) Z 8729 udder standard light C stipulated in JIS Z 8720 are in a a*=-5 to 5, b*=-5 to 5, L*>=80 range.
Patent JP-S57111479-A (JP)
Title: Distance calibration system of distance measuring instrument
Inventor: CHIYAYAMA KIYOUSHI
IPC: G01S7/40
Filed: 1980-12-29
Abstract: PURPOSE:To enable automatic distance calibration without interrupting distance measurement, by performing the distance calibration by holding the delay time from the periodic output of a reference pulse to the reception of a transmitted wave by interruption. CONSTITUTION:In response to a reference pulse (a) from a reference pulse generator 1, a transmitted pulse is emitted through a transmitter 2 and a transmitting antenna 3. While a distance tracking processing circuit 9 does not perform tracking processing before the transmitted pulse reflected by a target is received by a receiving antenna 4 and a receiver 5, a data recorder 12 is released by a distance-calibration-interruption controller 11 from being inhibited. Through the resulting interruption operation, the pulse (a) is outputted periodically and a calibration distance which corresponds to the delay time until the transmitted pulse is received directly by a received pulse is held by the recorder 12. Then, the distance calibration is performed by a data subtractor 13 automatically without interrupting the distance measurement, thus performing high-precision distance measurement.
Patent JP-2001013128-A (JP)
Title: Perfluorocarbon measuring device
Inventor: KAWABE TETSUYA
IPC: G01N31/00
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To measure highly precisely perfluorocarbons having an approximate control concentration regardless of existence of a fluorine-based detergent. SOLUTION: A fist reaction furnace 1, a water scrubber means 4, water penetrating tubes 5, 8, a second reaction furnace 9, and a detector paper-type gas detecting device 12 which is an acid gas detecting means are connected in series, and a heating temperature of the first reaction furnace 1 is set at such a temperature that a fluorine-based detergent can be thermally decomposed and that perfluorocarbons are not denatured as much as possible, and a heating temperature of the second reaction furnace 9 is set at such a temperature that the perfluorocarbons are thermally decomposed.  Only the fluorine-based detergent is thermally decomposed into acid gases by the first reaction furnace 1 and removed by the water scrubber means 4, and after removing excessive water in the perfluorocarbons passing through the water scrubber means 4, the perfluorocarbons are thermally decomposed surely into acid gases by the second reaction furnace 9.
Patent JP-H10478-A (JP)
Title: Treating method for waste water discharged from disinfection-generation process of seed of angiosperm
Inventor: KITANO SHIGERU
IPC: B01D21/01
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a waste-water treating method in which waste water discharged from the disinfection-germination process of angiosperm seed such as seed rice is made harmless so as to be discharged to a river or the like and an aggregate separated by coagulation treatment is densely formed, settled and separated. SOLUTION: In the treating method for waste water discharged from a disinfection-germination process of angiosperm seed, an aluminum compound flocculant as a flocculant and alkaline substance are added to waste water and the mixture is introduced into a first settlement tank 4. Aggregate settled in the first settlement tank 4 is separated and a polymer flocculant is added to aggregate separated in the first settlement tank 4. The mixture is introduced into a second settlement tank 13 and aggregate is densely coagulated so as to be scraped. Supernatant liquid of the second settlement tank 13 is mixed with the supernatant liquid of the first settlement tank 4 and the mixed liquid is filtrated. Filtrate is passed through a packed tower 27 filled with granular activated carbon to remove at least a disinfectant contained in waste water.
Patent JP-S6078661-A (JP)
Title: Ultrasonic atomizing apparatus
Inventor: ASAI KEI
IPC: B05B17/06
Filed: 1983-10-06
Abstract: PURPOSE:To atomize a drug corresponding to symptoms, by successively vibrating a plurality of ultrasonic vibrators having different frequencies, and arbitrarily changing the total time of time sharing scanning and the distribution of the vibration time of each vibrator. CONSTITUTION:When a liquid medium is received in an outer tank while a drug to be atomized is put in an inner tank and a power source switch button is pushed, CPU11 reads the interval T of a total time taken in through a total time setting variable resistor 12 and an A/D converter 13. Succeedingly, a distribution ratio % taken in through a distribution ratio setting variable resistor 14 and an A/D converter 15 is read and TX%/100 is calculated and subtracted from the total interval T to calculate a time allotted to one vibrator 4. By this method, a plurality of vibrators are successively resonated and an atomizing time interval and amount distribution are adjusted at every particle size to perform treatment.
Patent JP-S6343713-A (JP)
Title: Thermal crown control method for roll
Inventor: MIYASAKA KIYOTO
IPC: B21B27/10
Filed: 1986-08-11
Abstract: PURPOSE:To perform proper cooling according to thermal crown shapes and to main tain roll flatness by pressingly installing a cooling roll which cooing fluid flows through the roll inside on the work roll periphery. CONSTITUTION:A cooling roll 7 which a cooling fluid 6 flows through the roll inside is pressingly installed on the periphery, being on the outlet side for a rolled stock 5, of work rolls 3, 4 backed up by backup rolls 1, 2. Conventional cooling water sprays 8 are also installed. If the cooling roll 7 is pressed onto the work roll periphery, both a surface pressure and a cooling effect increase against parts having a larger thermal crown. That is, the surface pressure on a part P shown in the illustration increases and a roll shape is automatically uniformized, so that roll flatness is effectively performed.
Patent JP-S6431077-A (JP)
Title: Position measuring system
Inventor: INOUE YUICHI
IPC: G01S5/10
Filed: 1987-07-28
Abstract: PURPOSE:To stabilize the synchronization between fixed stations and to enhance accuracy in position measurement, by a constitution, wherein slave stations receive only synchronizing waveforms, which are transmitted from a master station, and position measuring radiowaves, which are transmitted from other fixed stations, are not received. CONSTITUTION:A mobile station (b) receives 8a and 8b position measuring radiowaves, which are transmitted from fixed stations, and measures the difference in arriving times of the radiowaves. Thus the position of the receiving point is obtained based on the intersection of hyperbolic lines, whose foci are the two fixed stations. At this time, radiowave transmitting antennas for position measurement 3, 5 and 7, which are provided at the fixed stations, transmit the position measuring radiowaves into a service area (a). Synchronizing-radiowave transmitting antennas 1 and 2, which are provided at the master station, transmit the synchronizing radiowaves to the slave stations (1) and (2), which are the other fixed stations. At this time, the radiowaves, whose planes of polarization are crossed at a right angle with respect to the position measuring radiowaves, are transmitted. Synchronizing-radiowave receiving antennas 4a, 4b, 6a and 6b, which are provided at the slave stations (1) and (2), receive only the synchronizing radiowaves and do not receive the position measuring radiowaves, whose planes of polarization are crossed at a right angle. Therefore, the stable, highly accurate position measurement can be performed.
Patent JP-S6081158-A (JP)
Title: Radiation-sensitive substance
Inventor: KATAOKA FUMIO
IPC: C07C67/00
Filed: 1983-10-11
Abstract: NEW MATERIAL:The compound of formula I -formula IV [X is halogen; Y is CH or N; when Y is CH, Z is H, lower alkyl, OR<1> (R' is H or lower alkyl) or COOR<1>, and when Y is N, Z is H, lower alkyl, or C(O)R<1>CO2R<1>; n and m are 0-1; the position of the N3 group on the benzene nucleus is para or meta]. EXAMPLE:2,3-Dibromo-1,3-(p-azidophenyl)propan-1-one. USE:Hardener for a radiation-sensitive resin. An aromatic bisazide-type radiation- sensitive substance having high sensitivity. PREPARATION:The compound of formula I or II can be produced by reacting the 4-substituted-2,6-bis(azidobezal)cyclohexanone, diazidochalcone or diazidobenzalacetone with N-methyl-2-pyrrolidone-halogen complex. The above compound can be converted to the compound of formula III or IV by the dehydrohalogenation reaction with pyridine.
Patent JP-S5977433-A (JP)
Title: Copy camera
Inventor: MIYASAKA EIJI
IPC: G03B27/72
Filed: 1982-10-26
Abstract: PURPOSE:To improve the optimization of exposure by arranging a photosensor on an image-formation surface or at a position which is not near it, and performing proper exposure through a correcting means which relates the amount of photodetection of the photosensor to that on the image-formation surface. CONSTITUTION:A measurement of original picture density is taken by irradiating an original picture 3 from its rear or front surface with light having proper illuminance, detecting its transmitted or reflected light by the photosensor 1 arranged on the photodetection surface of a shutter blade 10, and inputting its detection signal to an exposure controller 14 through the correcting means 4. Then, the correcting means 4 uses the coefficient F(theta) of correction of either an equation 1, when the distance D between the principal point of a lens 2 and the photodetection surface of the photosensor is relatively close, or an equation 2 when relatively long. In the equations, R is the radius of the aperture of the lens and (b) is the distance between image formation surfaces of the lens. Thus, the optimization of exposure is improved.
Patent JP-H0632292-A (JP)
Title: Middle low orbit stationary satellite and its flight method
Inventor: IIDA HIROSHI
IPC: B64G1/26
Filed: 1992-07-16
Abstract: PURPOSE:To lessen the delay of electric wave transmission at the time of communication being conducted between two points on the earth through a stationary satellite and make communication devices on the ground and the stationary satellite small, in the case of the stationary satellite flying in space. CONSTITUTION:In the case of a stationary satellite 1 flying on middle and low orbits, a propeller to generate adequate propelling power in a direction opposite to the center direction of the earth 2 is equipped. When the sum of propelling power 5 generated by this propeller and centrifugal force 3 generated at the time of the stationary satellite 1 flying in the rotary direction of the earth becomes balanced with the gravity 4 of the earth 2 to act on the satellite, the stationary satellite 1 appears stationary seemingly when viewed from the earth 2.
Patent JP-S5988486-A (JP)
Inventor: KAARU BUARUTAA MAIAA
IPC: C07D517/06
Filed: 1983-10-11
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-H0829239-A (JP)
Title: Conveyor weighing machine
Inventor: ISHIDA MASAYUKI
IPC: G01G23/01
Filed: 1994-07-18
Abstract: PURPOSE:To perform weighing without increasing the dimension in height direction. CONSTITUTION:In a weighting part, two sets of rollers 2a and 2b are provided on a substrate 1 whose section is nearly in U shape so that they can rotate freely and a conveyor belt 3 can run on the substrate. A bracket 4 projects sideways from a total of four locations, namely each two locations on the right and left at the lower portion of the substrate 1, load cells 6a-6d are installed at the upper portion of each bracket 4 and at the side of the substrate l via a fixed frame 5, the bracket 4 and the load cells 6a-6d are connected via a suspension pounder 7, and the load at the weighing part is transmitted to the load cells 6a-6d. When earth and sand are carried on a conveyor belt 3, the load at the weighing part is detected as the amount of deflection of the load cells 6a-6d, the weighing value excluding the tare weight is calculated along with the speed of the conveyor belt 3 to measure the weight of the earth and sand per unit time.
Patent JP-S5891575-A (JP)
Title: Core arraying plate
Inventor: SHIDARA TOKUO
IPC: G11C11/06
Filed: 1981-11-25
Abstract: PURPOSE:To easily manufacture a product having high accuracy, by providing notches being arrayed regularly like a matrix with a lot of memory cores of the center part of a metallic thin film plate for manufacturing the memory core, also a lot of shute-holes on the outside circumferential part. CONSTITUTION:In the center part of a metallic thin film 1 used for manufacturing a core memory, a notch part 2 being arrayed with a necessary quantity of a troidal coil in a necessary shape is provided like a matrix. Also, on the outside circumferential part of the metallic thin film 1, a lot of shute-holes 5 having an optional shape are arrayed. This metallic plate 1 is placed on a core memory plane which is not shown in the figure, and etching is performed. In this way, a current flows uniformly to the metallic plate in the center part, an ununiform current flows through the shute-hole part, the notch part 2 is manufactured exactly and uniformly, and a drop of yield due to overetching is prevented.
Patent JP-S5977317-A (JP)
Title: Electronic scale
Inventor: FUJINAGA YASUHIRO
IPC: G01G23/365
Filed: 1982-10-26
Abstract: PURPOSE:To make it possible to transfer the data of deflected amounts to the outside automatically even by the mounting and dismounting of a sample, by providing a means, which judges whether the detected data of a load on a scale pan is changing or under the stable state, and providing a means, which detects the mounting and dismounting of the sample on the scale pan. CONSTITUTION:A load detecting part 1 detects the load on a scale pan 1a, outputs the converted digital data for a specified time period, and suppies the data to a control part 2. The control part 2 is constituted by a CPU, an ROM, an RAM, and the like, which are connected by a bus line one another. To the control part 2, a keyboard 3 and a display device 4, which displays numerical values and the like based on the commands from the control parts, are connected. An output port 5 is further provided in order to transfer the computed data of the control part 2 to a computer and the like at the outside.
Patent JP-S6248173-A (JP)
Title: Display system for accumulated calling number
Inventor: YOSHIDA TETSUO
IPC: H04M3/60
Filed: 1985-08-27
Abstract: PURPOSE:To improve a response service to a received calling by an operator by flashing a received calling number display lamp for a type of the received calling at different speed every accumulated calling numbers in an attendant board. CONSTITUTION:An accumulated calling number counter 14 counts the received calling number information from a telephone exchange every type of the received calls, one stores it, outputs to an inter changeover part 12 as the accumulated calling number information and an inter-generating part 13 gives an intermittent signal to the inter changeover part 12. The part 12 gates the intermittent signal from the intergenerating part 13 in accordance with the output information of the accumulated calling number counter 14 and gives to a lamp driver 11. The lamp driver 11 flashes received call type lampes L1-Ln at respective interchanges according to an output of the part 12. Thereby, by changing the speed of flashing of the lamp according to the accumulated calling number every type of the received callings, an operator of an attendant board can identify and decide which calling should be responded quickly, thus the response service is improved.
Patent JP-S6080589-A (JP)
Inventor: TSUMAKI KOUJI
IPC: B25J17/00
Filed: 1983-10-07
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-S6167998-A (JP)
Inventor: NISHIZAKI GENICHI
IPC: B65D85/38
Filed: 1984-09-11
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-2001019320-A (JP)
Title: Elevator device
Inventor: YAMADA MASAAKI
IPC: B66B11/02
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce internal noises of an elevator car according to the disturbance of an air flow with an inexpensive structure by providing a cushioning material on and near the re-attachment point of the air flow generated in the high-speed rising and falling of the car on at least one side within the range extending from the upper layer part of the elevator car outer wall surface to the lower layer thereof. SOLUTION: When an elevator car 2 is raised and lowered at a high speed, most of different air flows is collected and re-attached to the vicinity of a point K, and the collision energy by this re-attachment of the air flows concentrically strikes the surface of a rectifying cover 4, whereby a noise is generated. Paying attention to the point K and vicinity thereof where the air flow is re- attached, a strip cushioning material 5 is stuck limitedly to the side wall part of the rectifying cover 4. As the cushioning material 5, glass wool with a good sound absorbing characteristic and high damping effect is preferably used. According to this, even if the elevator speed is further increased, the energy exciting the outer walls of the straightening cover 4 and the car 2 can be moderated to reduce the internal noise of the car 2.
Patent JP-H06288619-A (JP)
Title: Operation control method for a plurality of devices
Inventor: KUWABARA HIROKAZU
IPC: F24H1/10
Filed: 1992-06-24
Abstract: PURPOSE:To achieve stable control of the temperature of hot water with other devices operating normally and a system controller when a transmission line is disconnected between the system controller and controllers of device bodies by eliminating failure of control in the devices themselves. CONSTITUTION:In a system combining a plurality of devices such water heater and hot generator. the device bodies are provided with controllers 1A, 1B and 1C having microcomputers. The controllers are connected in parallel to a system controller 5 with a transmission line for the supply of power and the transmission of control signals. The system controller 5 has a microcomputer 50, a plurality of transmitting and receiving sections 51 and 52 corresponding to the number of the device bodies to transmit connection checking signals to the devices periodically at a specified time interval and the controllers of the device bodies respond by answer checking signals with no disconnection. When no response is confirmed the operation is halted once, the connection is disrupted as it is and a control signal is received from a remote controller.
Patent JP-S5979208-A (JP)
Title: Blur detecting device
Inventor: TAMURA SHIYUUICHI
IPC: G03B5/00
Filed: 1982-10-29
Abstract: PURPOSE:To detect exactly a camera shake, etc. by comparing a ratio of an accumulation quantity of a photodetecting quantity at different positions with a ratio of a photodetecting quantity in a short time. CONSTITUTION:Signals A-D corresponding to a photodetecting quantity of photoelectric converting elements 1a-1d are amplified, and thereafter, its difference is detected by differential input type operating materials 6a-c, it is inputted to A/D converters 7a-c, and the outputs of the A/D converters after a prescribed time elapses are pulse-inputted to registers 8a-8c and are held. When signals of exclusive OR gates 9a-9i do not coincide with each other, one of OR gates 10a-10c becomes a high level, and OR gate 11 outputs a signal of a high level. As a result, a ratio of outputs of the photoelectric elements 1a- 1d is compared with values of the shift registers 8a-8c, and a blur can be detected exactly.
Patent JP-S57114736-A (JP)
Title: Cargo work device for long scaled weight cargo in truck
Inventor: NISHIOKA AKIRA
IPC: B60P3/40
Filed: 1980-12-29
Abstract: PURPOSE: To perform easy and safe cargo work, by using a press-out unit and wire provided on a bed and automatically unloading concrete piles mounted on the bed.  
     CONSTITUTION: A winch 24 is provided below a cargo receiving surface 3 equipped on the bed of a truck, and concrete piles 1, 2... are fixed by a wire 7 wound on said winch. Further a lift arm 4 up-down movable by an oil hydraulic cyllinder 6 is provided in the lower side of the cargo receiving surface, and this arm 4 is constituted laterally movably by an oil hydraulic cylinder 5. Accordingly, the lift arm 4 is moved upward by the oil hydraulic cylinder 6 to feed the wire 7 while pressing the pile leftward, then unloading work of the pile can be successively performed. The numeral 14 shows a gangboard. 
     COPYRIGHT: (C)1982,JPO&Japio