baber/WOPTO huggingface dataset:
Patent JP-S63202138-A (JP)
Title: 2-wire type voice conference equipment
Inventor: SASADA TAISUKE
IPC: H04B3/23
Filed: 1987-02-17
Abstract: PURPOSE:To attain excess trouble or time for the communication with a transitional party at the time of training by cutting off the connection of its own equipment speaker during the training period of an opposite party in response to a command signal representing the start and and of the training coming from the opposite party. CONSTITUTION:At the training of an echo canceller (EC) 4, a start signal commanding the training start is supplied to a control circuit 9. The control circuit 9 sends a tone signal to the opposite party in response thereto. When a tone detection circuit 8 detects a tone signal in the opposite party, a switching control signal is fed to switches SW1, SW2, which are switched to the off-state and to be in the transmission mute state and the reception mute state. A training white noise signal is generated from a noise generating circuit 7 of the device at the training side. When the training is converged, a tone signal having a frequency f2 is generated from the tone generating circuit 6. In the opposite device receiving the tone signal, the transmission and reception mute state is reliesed.
Patent JP-S60179309-A (JP)
Title: Pneumatic tire
Inventor: NAKATSURU TAKASHI
IPC: B60C15/04
Filed: 1984-02-25
Abstract: PURPOSE:To prevent the slip-off of a bead and improve safety in traveling by forming a bead core by binding a plurality of bead wires having a circular section and arranging the prepared bead wires in a prescribed width in the direction of the inside diameter, forming the inside-diameter step difference. CONSTITUTION:An annular bead core BC is formed by integrally forming the inside and outside band-shaped bead cores 2 and 3 each of which is formed by binding a plurality of bead wires having a circular section in parallel so that a step difference is formed. The inside diameter difference (a) in the radial direction which is formed between the inside and outside cores 2 and 3 is set 0.3- 2.7mm., and the ratio b/c between the width (b) of the bead core on the projection side in the direction of inside diameter and the width (c) of the whole bead core is set to 0.2-0.8. With such constitution, the slip-off of the bead is prevented, and the safety in traveling can be improved.
Patent JP-S55128609-A (JP)
Title: Refuse incinerating plant in use of induction generator
Inventor: MORIMOTO HAYASHI
IPC: F01K27/02
Filed: 1979-03-24
Abstract: PURPOSE: To drive auxiliary machineries in an energy-saving manner and to convert steam energy to electric energy efficiently, by connecting auxiliary machineries and induction generators by the intermediary of the first coupling means and connecting the induction generators and steam turbines by the intermediary of the  second coupling means, respectively.  
     CONSTITUTION: In a refuse incinerating plant of this invention, waste heat boilers 1, 1 are disposed in flues of an incinerator, and steam generated therein is supplied via a steam receiver 2 to the steam load 3 on the inside and outside of the station, a deaerator 5, steam turbines 4 and a low-pressure condenser 6. The steam turbines 4  drive auxiliary machineries 8 and induction generators 9. Here, auxiliary machineries 8, induction generators 9 and steam turbines 4 are connected sequentially in  this order. Further, turbines 4 and induction generators 9 are connected by the intermediary of clutches 21, and induction generators 9 and auxiliary machineries 8 are connected by the intermediary of clutches 31, respectively. With such an arrangement, it is enabled to drive auxiliary machineries 8 and induction generators 9  by turbines 4, and induction generators 9 are used as motors for driving auxiliary machineries 8 when turbines 4 are not in operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63203284-A (JP)
Title: Resistance welding controller or measuring instrument
Inventor: SAITO MINORU
IPC: B23K11/25
Filed: 1987-02-18
Abstract: PURPOSE:To improve the welding data control and to advance the reliability by charging a writable or readable memory simplex of welding data on a resistance welding controller or a measuring instrument. CONSTITUTION:Before starting the welding work, an IC card 300 of the memory simplex is charged in an IC card insertion port 202 and then, when a read key is pushed, the read mode is carried out and the welding data recorded in the IC card 300 are inputted to the resistance welding controller on a station. Then, when a write key is pushed during welding or after the welding is finished, the write mode is carried out and the necessary welding data such as a measured value, etc., in the main are written in the IC card 300 from the resistance welding controller. Accordingly, it is made possible to transfer the IC card 300 to the station and computer-process an analysis, statics, etc., of a welding result and output these to a print, etc. As a result, the control of the welding data is remarkably improved.
Patent JP-H075931-A (JP)
Title: Automatic regulator of constant water level
Inventor: RI KANEI
IPC: G05D7/00
Filed: 1994-03-04
Abstract: PURPOSE: To accurately and surely adjust the level of a liquid in a water tank with a simple constitution by installing a siphon tube to the tank for transferring the liquid to the other side and automatically discharging the liquid from the tank when the level becomes high or supplying the liquid to the tank when the liquid level becomes lower. CONSTITUTION: A siphon tube section 20 formed in an inverted U-shape having openings, a liquid supply port 21 formed in its upper end section, and control valves 22 and 23 formed on both sides of the port 21 is installed to a water tank 10 so that one opening of the tube 20 can be set at a level lower than the highest water level in the tank 10 and a water sealing tube section 30 having a U-shape is connected to the other end section of the tube 20. Then a water level adjusting tube section 40 having an inverted U-shape is connected to the tube section 30 so that the level of the internal surface part 40c at the bent section of the tube section 40 can become the same as the highest water level in the tank 10. In addition, an air port 41 is connected to the upper end section of the tube section 40.
Patent JP-S52117512-A (JP)
Title: Drop-out compensation device for video signal
Inventor: YOSHIMATSU MORIO
IPC: H04N5/94
Filed: 1976-03-29
Abstract: PURPOSE: In case drop-out period DT of input video signal is shorter than the fixed value τ, the DT only is replaced with 1-horizontal cycle preceding signal; while in case DT is longer than value τ, the whole horizontal blocks where DT esists are replaced with 1-horizontal cycle preceding signal respectively. As a result, the resolving power deterioration can be prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09201038-A (JP)
Title: Method for pollution-free power generation
Inventor: CHIBA KUNIO
IPC: F03D9/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain clean energy by generating electric power by utilizing the turning force of a discoid body by installing the body on the sea while sails are installed to the top section of the body and attaching ocean current receiving plates to the bottom section of the body in a freely projectable and retreatable state and fixing an electromagnet in the body and connecting an adjacently provided generator chamber to the body. SOLUTION: A discoid body 1 is installed on the sea while two pairs of semicircular sails 2 are installed to the top section of the body 1, with one pair being directed in the normal direction and the other in the opposite direction, so that the body l can be rotated by winds. Then two pairs of semicircular ocean current receiving plates 3 are attached to the bottom section of the body 1, with one pair being direction in the normal direction and the other in the opposite direction, so that the body 1 can be rotated by ocean currents. In addition, the N-pole side of an electromagnet 5 fixed in the body 1 is directed to the north of geomagnetism by rotating the body l by making an electric current to flow to the electromagnet 5. An adjacent generator 8 generates electricity by utilizing the rotational energy of the body 1 transmitted to the generator 8. Therefore, electric power can be supplied stably in a pollution-free state.
Patent JP-S55128972-A (JP)
Title: Solid state pickup device
Inventor: SHIMADA SHIGERU
IPC: H04N5/335
Filed: 1979-03-28
Abstract: PURPOSE:To reduce the nuevenness of sensitivity down to the level that can be ignored in the practical use, by forming the sealing window glass of the package with the filter featuring the wavelength dependency. CONSTITUTION:The light absorption of the silicon substrate in the solid state pickup device is reduced more for the light toward the longer wavelength side. In this connection, window glass 13 of the semiconductor pellet in ceramic package 11 is formed with the infrared glass and sealed up with glass 14 of the low fusing point. As a result, the light reaches up to the deep area of the silicon substrate, and the light of the longer wavelength side which causes the uneven sensitivity is cut off by glass 13 functioning as the infrared cut filter. Thus the unevenness of sensitivity can be reduced down to the level that can be ignored in the practical use.
Patent JP-S63204212-A (JP)
Title: Automatic focusing device
Inventor: SAKANO MAKOTO
IPC: G03B13/36
Filed: 1987-02-20
Abstract: PURPOSE:To suppress a false signal and to make automatic focusing control accurate by arranging a low-pass filter in an optical system for focusing detection. CONSTITUTION:A 1st mirror 3 is arranged as a luminous flux splitting element nearby the stop 4 of the photographic optical system consisting of a focusing lens group 1, a zoom lens group 2, and a relay lens group 5, and part of image formation luminous flux is guided to the optical system 8 for focus detection by a 2nd mirror 7 to form an image nearby a focus detecting element 9. Here, the 1st mirror 3 or 2nd mirror 7 has an optical low-pass filter on its surface. Thus, a frequency component which exceeds the spatial frequency detection limit of the focus detecting element is removed optically from the image formed by the optical system for focus detection to obtain an automatic focusing device which is prevented from malfunctioning.
Patent JP-S53121610-A (JP)
Title: Reproducing stylus driving unit of information signal reproducing element
Inventor: GOTOU KUNIO
IPC: G11B9/06
Filed: 1977-03-31
Abstract: PURPOSE: To make the servo control of tracking good in a magnetic disc, etc., by increasing the driving power of a reproducing stylus by providing a coil in moving part materials which are displayed together with the reproducing stylus in one united body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09267089-A (JP)
Title: Water purifying device and purifying method
Inventor: TAMENAGA RIYUUTA
IPC: C02F1/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a water purifying device and a purifying method for producing purified water with safety and tastiness. SOLUTION: In the water purifying device provided with a first filter 2 for producing first purified water by at least filtering the residues remaining in underground water or city water, and a second filter 5 provided in the downstream of the first filter 2 for producing second purified water by at least filtering an organic compound remaining in the first purified water, the water purifying device is constituted such that mixed purified water is produced by feeding the first purified water via a water feed quantity adjusting valve 3 and mixing it with the second purified water.
Patent JP-H09210114-A (JP)
Title: Mounting bush for hydraulic dumper
Inventor: HIRAMOTO MICHIYA
IPC: F16F9/54
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the mechanical detection of a butted part of mounting ring and facilitate aligning operation between the engaging parts of the mounting ring and the axis of a hydraulic dumper. SOLUTION: A mounting ring 3 is formed by butting together the longitudinal ends of rolled rectangular plate. The butted part 9 of the mounting ring 3 is secured to the lower end 1a of a hydraulic dumper 1 by substantially aligning to the axis Y of the dumper 1. A notch 10 is formed in a given position of the butted part 9 of the mounting ring 3. This notch 10 facilitates detecting the butted part 9 of the mounting ring 3. A rubber bush is inserted into the inside of the ring 3.
Patent JP-H06247649-A (JP)
Title: Elevator control device
Inventor: ANDO ISAO
IPC: B66B3/00
Filed: 1993-02-24
Abstract: PURPOSE:To improve the service for users at another floor by urging an eleva tor to quickly close a door at the stop floor when a landing call from another floor is registered while the elevator is in operation. CONSTITUTION:An elevator control device is provided with operation lamps on individual hall indicators, elevator operation display means (11, 31, 35) displaying the operational state of an elevator when the operation lamps 11 are turned on condition that the door of the elevator is opened, push buttons 6 on the hall indicators, call signal output means (6, 31, 34) pushing the push buttons 6 and outputting call signals when the operation lamps 11 are turned on, i.e., while the elevator is in operation, and reporting means (8, 31, 35) judging the calls from other floors based on the call signals outputted from the call signal output means and reporting the calls from other floors on the elevator stop floor.
Patent JP-S61197199-A (JP)
Inventor: AIHARA TADAYOSHI
IPC: B26F1/24
Filed: 1985-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07267875-A (JP)
Title: Liquid preparation containing high concentration of aureobasidin
Inventor: HIRAGA HIRONOBU
IPC: A61K38/00
Filed: 1995-02-02
Abstract: PURPOSE:To obtain a liquid preparation having high concentration capable of clinically easily administering aureobasidin A (R106-I) useful as an antibacterial agent in the amount needed for treatment. CONSTITUTION:This liquid preparation having high concentration of R106-I contains R106-I, a polyoxiethylene castor oil-based activator and ethanol as essential components, preferably >=65 pts.wt. of the polyoxiethylene castor oil-based activator and >=30 pts.wt of ethanol based on 100 pts.wt. of R106-I, wherein the concentration of R106-I is 20-40w/w% base on the total of the preparation. This preparation is excellent in oral absorbability. Further, a capsule preparation obtained by filling this liquid preparation having high concentration in a gelatin hard capsule containing polyethylene glycol (PEG), is an excellent preparation free from breakage of the capsule and leakage of the contained liquid.
Patent JP-H03239064-A (JP)
Title: Facsimile equipment
Inventor: YASUDA MASANAO
IPC: H04N1/21
Filed: 1990-02-16
Abstract: PURPOSE:To recognize necessity even without outputting all the documents and to take out only a required document without consuming paper wastefully by preserving a reception document in an external memory device, outputting part of it, and attaching a common number on both documents. CONSTITUTION:A line is started to be outputted to a sheet when the line on which data exists is transmitted, and after several lines are outputted, output is interrupted, and only preservation on the external memory device 16 is performed. Then, the completion of reception is confirmed. and a telephone line 19 is cut off. When a power source is turned on, a number in which the number of times of reception is counted is outputted to the sheet, and the number is attached on a file name. By performing the reception in such way, the transmission origin and the content of the document preserved in the external memory device 16 can be judged from the document partially outputted to the sheet. The content of the document can be more easily recognized by attaching the number in unit of document.
Patent JP-S59161933-A (JP)
Title: Data transmission system using coaxial cable
Inventor: ANDOU AKIRA
IPC: H04B3/00
Filed: 1983-03-07
Abstract: PURPOSE:To attain the transmission of a large quantity of data by forming >=2 transmission circuits to a coaxial cable after attaining the transmission of data between an earth and an external conductor. CONSTITUTION:An external conductor 1 is earthed via a capacitor C and then floated up from the earth E. The transmission of data is possible between the earth E and the conductor 1. The capacitor C has sufficiently large impedance to signals D1 and D2 which are extracted to output terminals 3 and 4 and has sufficiently small impedance to the RF signal which is extracted to a terminal A. A choke coil CH functions to prevent the signal transmitted between a center conductor 2 and the conductor 1 from entering round the output terminal. Thus it is possible to transmit plural data by means of a single coaxial cable without using a time division system nor a frequency division system since the transmission of signals is possible between the conductor 1 and the earth E.
Patent JP-H02218420-A (JP)
Title: Method and apparatus for isotope separation
Inventor: SHIODA KAZUNORI
IPC: B01D59/34
Filed: 1989-02-17
Abstract: PURPOSE:To improve a performance of isotope separation by installing power source equipments for a vapor stream generation equipment in order to recover impurity ions in vapor streams with electric fields. CONSTITUTION:Metallic uranium 1 is contained in a evaporation container 2 in a separation apparatus, heated and evaporated by an electron beam 5 ejected from a linear electron gun 4. A vapor stream path 17 is situated above a vapor stream generation equipment 18 and an isotope capture equipment 19, which is formed by setting anodes 8 and cathodes 9 one after another, is arranged in the upper part of the vapor stream path 17. Photoreaction parts 10, wherein uranium vapor streams 7 flowing through them are irradiated and ionized by laser beams 11 for ionization, are formed between the anodes 8 and cathodes 9. Isotopes ionized by the laser beam 11 are recovered by the cathodes 9. Purity and quality thereof are thus improved remarkably.
Patent JP-S56133256-A (JP)
Title: Production of high-purity higher secondary alcohol ethoxy sulfate
Inventor: RAKUTANI KENJI
IPC: C07C305/04
Filed: 1980-03-24
Abstract: PURPOSE: The reaction between a higher secondary alcohol ethoxylate and sulfamic acid of less than a certain particle size is conducted in the presence of urea in an inert atmosphere to produce the titled substance used as a raw material of toiletry products and detergents in high purity and high yield.  
     CONSTITUTION: A higher secondary alcohol ethoxylate of the formula [n=1W18, m=1W18, n+m is 7W19, p is 1W100 on the average, containing less than 1wt% of unreacted alcohol (p=0)] and sulfamic acid passing through at least 60 mesh sieves are made to react with each other in the presence of 0.5W5wt%, based on the compound of the formula, of urea at a temperature of 70W100°C in an inert atmosphere to form a high-purity higher secondary alcohol ethoxy sulfate.  
     EFFECT: The addition of urea shortens the reaction time and prohibits side reactions, thus giving impurity-free and unpleasant smell-free product. Since this procedure can use raw materials of extremely low toxicity and danger, the safety of the cosmetics and detergents made from the product is increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58152100-A (JP)
Inventor: TOKURA NOBUYUKI
IPC: C11D3/34
Filed: 1982-03-08
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-S55130295-A (JP)
Title: Speaker box and buffle plate
Inventor: TSUCHIYA TOMIO
IPC: H04R1/02
Filed: 1979-03-29
Abstract: PURPOSE:To ensure the natural function type vibration attenuation waveform by forming both the speaker box and the buffle plate with the ceramics containing pores. CONSTITUTION:The pores among the ceramics crystal particles are scattered over a uniform and wide range, and the diameters of the pores are averaged to 300mu or less. In such way, the ceramics sintered substance is formed. Then the speaker box and the buffle plate are made of such ceramics sintered substance, and as a result the sound pressure and the mechanical vibration caused by the speaker can be attenuated quickly by the pores of the ceramics sintered substance.
Patent JP-S56134636-A (JP)
Title: Solenoid coupling device
Inventor: KOBAYASHI RIYOUJI
IPC: H01F7/06
Filed: 1980-03-22
Abstract: PURPOSE: To thin the portion in the thrust direction of a solenoid coupling device and increase its permissible heat capacity, by forming a U-shaped stator through machining or with a pipe, its side opposed to a lining being open, and composing a magnetic circuit utilizing a part of a mate device.  
     CONSTITUTION: Several long holes 18a for magnetic shielding windows are made on the bottom of a U-shaped stator 18, formed or made with a pipe, in the circumferential direction to fix a lining 10. An exciting coil 8 is put in the stator 18 from an opening and fixed with resin 9. The bottom of the stator 18 is used as a friction face and the lining 10 is kept untouched with the resin 9, so that the difference in thermal expansion can be ignored to increase the permissible heat capacity. The cost of the device is minimized, because a bracket 19 of a machine 1 including a motor is utilized as component of a magnetic circuit on the side without lining. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63203190-A (JP)
Inventor: HIRAMATSU TORU
IPC: D05B3/18
Filed: 1987-02-19
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-H01211892-A (JP)
Title: Heating container
Inventor: KITANO YOSHIO
IPC: H05B6/24
Filed: 1988-02-18
Abstract: PURPOSE:To unify the temperature in a container main body by providing a jacket chamber around the container main body storing an object to be heated and a liquid storage section below it, inserting through them sealed pipes filled with distilled water inside them, and filling the heat medium outside them. CONSTITUTION:A stirrer 2 is fitted to a container main body 1 storing an object to be processed 3, its outer periphery is surrounded by a jacket chamber 4, the organic heat medium 5 with gas-liquid two phases such as a high-boiling point and low-vapor pressure medium is decompression-filled in it, a liquid phase section 5' and a gas phase section 5'' are generated by the subsequent processing. Sealed pipes 6 having fins 7 around them and filled with a low- boiling point and high-vapor pressure medium, e.g., distilled water with gas-liquid two phases, in them are stored in the chamber 4, their lower end sections penetrate the chamber 4 and are surrounded by liquid storage sections 9 and 10, an electromagnetic induction heating mechanism 12 constituted of an iron core 13 and an induction coil 14 is provided here. The object to be heated 3 is thereby heated by the evaporation and condensation of the distilled water 8 and the organic heat medium 5, the heat temperature is unified.