baber/WOPTO huggingface dataset:
Patent JP-S63314143-A (JP)
Title: Feeding system
Inventor: SAITOU SUKEO
IPC: H02J9/06
Filed: 1987-06-15
Abstract: PURPOSE:To control an output-voltage variation, when all loads are switched to a feed from an inverter circuit, by feeding a load corresponding to a part of all load capacity from an ordinary by-pass circuit and other loads from an ordinary inverter circuit. CONSTITUTION:Usually, switching circuits 31 are controlled by a switching controlling circuit 39 so that loads corresponding to about 1/2 of the capacity of all loads are fed from an inverter circuit 29 and loads corresponding to the other about 1/2 of said capacity are fed from a by-pass circuit 22. When an instantaneous power failure or power failure is generated in an AC power 20, switching circuits provided at loads having been fed from the ordinary by-pass circuit 22 are controlled by said switching controlling circuit 39 on the basis of an output signal from a voltage detector 35 so as to be switched to a feed from the inverter circuit 29. Also, the switching controlling circuit 39 having inputted a detection signal from a load detector 37 and a failure detector 38 switches all loads to a feed from the by-pass circuit 22.
Patent JP-S637273-A (JP)
Inventor: OBARA CHIAKI
IPC: B25B7/12
Filed: 1986-06-25
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-S627203-A (JP)
Title: Antenna system
Inventor: MORI TETSUYA
IPC: H01Q13/08
Filed: 1985-07-04
Abstract: PURPOSE:To improve the reception capability in the horizontal direction and to reduce the back side radiation by providing a main grounding plate having a larger area apart from a microstrip antenna where a radiation element and an auxiliary grounding plate nearly of the same size clip a dielectric. CONSTITUTION:The microstrip antenna 26 is constituted by clipping the dielectric 23 having a thickness of 1/4 wavelength in a sandwich shape with the circular radiation element 12 having a diameter of 1/2 wavelength and the auxiliary grounding plate 22. Further, the main grounding plate 29 of square form having an equivalent diameter of 3/4 wavelength is fixed via a column 27 to the lower part of the plate 22 with an interval of 1/4 wavelength. In the antenna system, feeding is applied to a feeding point 30 at a position apart from the center of the element 21. That is, an outer conductor of a receptacle 32 connected to a feeding cable 31 is connected electrically to the grounding plate 29 and the center conductor is connected electrically to the feeding point 30 of the element 21. Through the constitution above, the horizontal level of the antenna system is increased and the radiation level in the back side direction is decreased.
Patent JP-H04369579-A (JP)
Title: Ink ribbon for thermal transfer recording
Inventor: IINO RYOICHI
IPC: B41M5/392
Filed: 1991-06-19
Abstract: PURPOSE:To provide an ink ribbon for thermal transfer recording which ensures the easy peel-off of an ink layer and stable image transfer. CONSTITUTION:An ink ribbon for thermal transfer recording equipped with a base 1 and an ink layer 5 formed on the base 1 has a latent calorific value distribution designed so that the ink fusion latent calorific value of the ink layer 5 reduces in proportion to a distance from the surface of the base 1. That is, the cross-section of the fusible part of the ink layer 5 becomes closer to the rectangular compared to a conventional ink ribbon. Subsequently, this new ink ribbon demonstrates an excellent transfer stability and its effects which are applicable to the enhancement of an image resolution and an area gradation recording process.
Patent JP-S5670558-A (JP)
Title: Developing method
Inventor: MIHASHI YASUO
IPC: G03G15/08
Filed: 1979-11-14
Abstract: PURPOSE:To eliminate the phenomenon by which the image density of widened parts is decreases at the time of copying a large size after copying of multiple sheets of small sizes by containing polyphenylene oxide in the surface layer of a member which applies friction charge to the one-component insulation-characteristic toner. CONSTITUTION:The one-component insulation-characteristic magnetic toner 11 is used, and the toner 11 is adhered thinly by means of a blade 10 on the developing device which is formed with a thin surface layer contg. polyphenylene oxide on the surface 4b of a nonmagnetic cylinder (made of Al etc.) fixed with a multipole permanent magnet. Thereby, the latent images are developed by the charged toner 11. The phenomenon by which the parts of increased size width were hitherto not well developed when large-size developing is made after repetition of multiple times of developing of small sizes is eliminated and always good images are obtainable.
Patent JP-H10337801-A (JP)
Title: Laminated sheet material with photocatalytic function and its manufacture
Inventor: TOMA KATSUYUKI
IPC: B32B27/30
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce drop of a photocatalyst with excellent mechanical strength while maintaining high catalytic function by providing a reinforcing sheet for transmitting light, gas and liquid on one or both surfaces of a sheet having photocatalytic function. SOLUTION: A reinforcing sheet for transmitting light, gas and liquid is provided on one or both surfaces of a sheet having photocatalytic function. As the reinforcing sheet for transmitting the light, gas and liquid, woven fabric, knitted fabric, nonwoven fabric or net is used. As the sheet having the photocatalytic function, a sheet obtained by carrying semiconductor photocatalyst on a surface of in a sheet base material or composite sheet obtained by mixing semiconductor photocatalytic substance with other material and molding the mixture in a sheet-like material is used. As semiconductor photocatalytic powder, titanium oxide, strontium titanate, or zinc oxide is used. Its mean particle size is preferably 150 μm or less.
Patent JP-H04227192-A (JP)
Title: Motion signal recording and reproducing circuit
Inventor: KIN YOUTEI
IPC: H04N9/804
Filed: 1991-06-19
Abstract: PURPOSE: To prevent the occurrence of errors in motion signals when the motions signals are recorded and reproduced. CONSTITUTION: A motion signal recording circuit incorporates a chromaticity/ motion picture separator which separates motion signals and chromaticity signals, an error correcting encoder which adds parity words to separated motion signals, a chromaticity/motion signal mixer which mixes separated chromaticity signals, a standard chromaticity signal recorder which processes the mixed chromaticity and motion signals so that the signals can be recorded on a recording medium, and a recording element which records the signals processed by means of the standard chromaticity signal recorder on the recording medium. A motion signal reproducing circuit incorporates a reading element, a standard chromaticity signal reproducing device 11, a chromaticity/motion signal separator 120, and an error correcting decoder 130.  Therefore, the occurrence of errors in the motion signals can be prevented and the deterioration of picture qualities can be prevented by properly reconstructing luminance signals.
Patent JP-H10339108-A (JP)
Title: Gas turbine first stage stationary blade seal structure
Inventor: TANAKA MIKI
IPC: F01D9/04
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of sealing air from the inside of a first stage stationary blade by notching a part contacting with a stationary blade support ring in a straight line shape in both lower end parts of a circular arc shape of a flange, and notching a part contacting with a flange side surface in a straight line shape in a circumferential end part of the stationary blade support ring. SOLUTION: A recess part 24 is formed on the circumferential end part of a circular stationary blade support ring 23 by respectively notching a part with which a rear flange 22 of a stationary blade 31 comes into contact. A recess 25 is also respectively formed in the rear flange 22. That is, the recess part 25 is formed in the rear flange 22 of the stationary blade 31, and a seal structure by combining this rear flange 22 and the stationary blade support ring 23 having the recessed part 24 is adopted. Therefore, even if blades relatively fall down in a first stage stationary blade 31 by thermal stress, a seal surface can be reliably held without generating a clearance on a contact surface, and leakage of sealing air from the inside can be prevented.
Patent JP-S5575366-A (JP)
Title: Data transmission/reception circuit
Inventor: YUI TAKAHIRO
IPC: H04M11/06
Filed: 1978-12-01
Abstract: PURPOSE:To simplify the constitution of the data transmission/reception circuit by carrying out the transmission and reception of the control data as well as the power supply to each telephone set connected in parallel to the main device via a pair of control lines and without installing the data pulse AC power source within the key telephone set. CONSTITUTION:Main device ME plus key telephone sets TEL1-TEL3 are connected in parallel to a pair of control lines c and d. And in the form of the data transmission/reception circuit for telephones TEL1-TEL3 plus device ME, photo couplers P03 and P13 plus P01 and P11 which conduct by the positive and negative waves of the data pulse AC power source are installed along with photo couplers P02 and P12 which operate on the conducted current. In addition, photo couplers P00 and P10 are provided to detect the positive wave current along with control circuits CONT0 and CONT1 which give the indication for the reception and transmission states. Thus photo coupler P04 is always made to conduct via DC power source E. And source E is broken when the reception indication is given for circuit CONT0 to carry out the reception of the control data to device ME.
Patent JP-H02244598-A (JP)
Title: Discharge lamp lighting device
Inventor: TAKAHASHI KEIJI
IPC: H05B41/24
Filed: 1989-06-09
Abstract: PURPOSE:To prevent a breakage of a discharge lamp and the like at a half-wave discharge of the discharge lamp, by detecting the voltage of both ends of the discharge lamp, and controlling the oscillation frequency of a high-frequency wave generator to make the detected value and the output voltage value of the high-frequency wave generator in the inverse proportion. CONSTITUTION:When discharge lamps 2, 3, and 4 are operated, a relatively large current flows to resonance circuits at the starting by a DC resonance of inductors 5-7, and capacitors 8-10, to preheat the filaments of the discharge lamps 2-4, and at the same time, a relatively large resonance voltage is generated to light the discharge lamps. In this case, when the discharge lamp 2 is half-wave discharged, for example, the lamp voltage of the discharge lamps is increased. As a result, an output control device 16 converts the oscillation frequency of a high-frequency generator 1 into f1, and reduces the resonance voltage into V1. Consequently, the normal discharge lamps 3 and 4 are continued the lighting in a dimming-out condition, but the discharge lamp 2 of the half- wave discharged is put out or lighted in the dimming-out condition same as the other discharge lamps 3 and 4. A semiconductor switching element of the device 1 can be protected, consequently.
Patent JP-H0313689-A (JP)
Title: Construction method for tunnel
Inventor: ADACHI YOSHIO
IPC: E02D3/12
Filed: 1989-06-09
Abstract: PURPOSE:To construct a tunnel safely and efficiently by forming a strength augmentation area surrounding the whole periphery of an excavation section and a water stop area surrounding it by chemical injection at the portion along the excavation section where the tunnel is to be formed, and excavating the tunnel. CONSTITUTION:Working tunnels 4 are formed along an excavation section prior to a main tunnel T to be formed, and chemical injection pipes 5 injecting a chemical from the inside of tunnels 4 to improve the ground are buried in the ground G. A chemical is injected into the ground G through chemical injection pipes 5 by chemical injection devices installed in tunnels 4, and a water stop area 2 is formed by injection pipes 5A and a strength augmentation area 3 is formed by injection pipes 5B respectively. The second strength augmentation area 3 ' is formed by chemical injection pipes 5C inserted into the ground from a working face. The working face is stabilized, the safety at the time of excavation is improved, and lining processes can be simplified.
Patent JP-S6041455-A (JP)
Title: Preparation of odorless soybean
Inventor: NEGISHI MASAAKI
IPC: A23L11/00
Filed: 1983-08-15
Abstract: PURPOSE:To obtain odorless soybean having high nitrogen solubility index, by placing soybeans on a belt conveyor in a thin layer, and passing through a moist heat atmosphere under specific conditions to inactivate the lipoxigenase in soybean and prevent the emission of ill odor of the soybean product. CONSTITUTION:Whole soybeans or soybeans crushed to 2-5 pieces are placed on a belt conveyor in the form of a thin layer having a thickness of preferably <=3cm, and passed through a moist heat atmosphere at normal pressure and <=100 deg.C preferably in 1-10min to obtain the objective deodorized soybean.
Patent JP-S6127492-A (JP)
Title: Heat exchanger with fins
Inventor: ADACHI MASAAKI
IPC: F28F1/32
Filed: 1984-07-16
Abstract: PURPOSE:To improve the heat transfer performance and the defrosting efficiency of the heat exchanger by disposing air inlet side fin group and a concave and convex fin group on the air outlet side overlapping in an air stream direction. CONSTITUTION:Flat shaped fins 12 and wave-shaped fins 13 are alternately disposed on the air outlet side, and flat shaped fins 11 are disposed on the air inlet side and wave-shaped fins 13 are disposed at positions where are overlapped in the air stream direction. Particularly, the air stream repeates refraction, expansion and contraction, and the air heat coefficient in the wave-shaped fins 13 increases. As a result, the heat exchange quantity increases and a frost layer is formed in the wave-shaped fins 13. Hence, at the time of defrosting heat is not discharged excessively but the defrosting efficiency is also improved. Further, in the undulation shape fins, such as wave-shaped fins, the heat transfer property is not rapidly lowered by the formation of the frost layer.
Patent JP-2000337669-A (JP)
Title: Humidifier
Inventor: KAMIIDE HIROYUKI
IPC: F24F6/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To suppress the affection of temperature change to a feed water tank as much as possible. SOLUTION: A humidifier is constituted of a feed water tank 7 positioned in the front side of inside of a main body case 5, a boiler 9 neighbored to the back surface side of the feed water tank 7 and heating water W supplied from the feed water tank 7 by a heating means 13 to generate steam S and a steam leading passage 10 for leading the water vapor S generated by the boiler 9 to the outside of the system. In such a humidifier, an insulating cover 33 for covering a part of the main body case 5 from the front surface side to the side surface side of the same is attached to cover the feed water tank 7 by the double structure of the main body case 5 and the insulating cover 33.
Patent JP-S5372467-A (JP)
Title: Manufacture for semiconductor device
Inventor: ABIRU AKIRA
IPC: H01L21/203
Filed: 1976-12-08
Abstract: PURPOSE:To manufacture the semiconductor device having a good performance, by restricting the temperature rise of substrate due to causes other than ion collision.
Patent JP-S635066-A (JP)
Title: Concentration of organic acid amide
Inventor: SAKURAI TOSHIO
IPC: C07B31/00
Filed: 1986-06-26
Abstract: PURPOSE:To obtain a concentrated aqueous solution of an organic acid amide, by contacting an aqueous solution of an organic acid amide with carbon dioxide gas containing a specific amount of a hydrocarbon thereby dissolving the organic acid amide in the carbon dioxide gas phase at high concentration, and decreasing the pressure of the carbon dioxide gas to effect the condensation of the concentrated aqueous solution. CONSTITUTION:An aqueous solution of an organic acid amide such as dimethylformamide is brought into contact with liquefied carbon dioxide gas or carbon dioxide gas of supercritical state added with 0.1-20wt% 2-7C hydrocarbon based on the carbon dioxide gas to effect the dissolution of the organic acid amide in the carbon dioxide gas phase at high concentration. The contacting temperature is preferably near the critical temperature of carbon dioxide (31 deg.C). The pressure of the carbon dioxide gas containing dissolved acid amide is decreased to condense and recover the concentrated aqueous solution of the organic acid amide. the hydrocarbon used in the above process is e.g. acetylene, 1-butene, butane, benzene, toluene, etc. EFFECT:The amount of carbon dioxide gas can be decreased and the process is advantageous from an economical point of view. The energy consumption can be reduced by removing the water by distillation after concentration compared with the case that the distillation is carried out in whole process.
Patent JP-S5574217-A (JP)
Title: Dielectric resonator
Inventor: SAITOU TOSHIYUKI
IPC: H01P7/10
Filed: 1978-11-30
Abstract: PURPOSE:To avoid the temperature characteristics from being changed, by inserting the adjusting rod made of dielectric substance in the hole of the dielectric strength and changing the resonant frequency with the length of insertion. CONSTITUTION:The dielectric 5 is fixed on the support stand provided at the metal case lower plate 6b, and the frequency adjusting hole 9 is made at the position in which electric field is a maximum when excited in TE01delta mode, and the hole for fixing is made at the center. Further, by adjusting the frequency adjusting screw 7 being the same quality as the dielectric substance for the tip, the insertion length inserted to the dielectric resonator is changed to change the resonance frequency. In this case, the distance h between the dielectric resonator and the metal upper plate 6a is not changed, the contribution of temperature characteristics given to the resonant frequency of the metal case is not changed.
Patent JP-H06240562-A (JP)
Title: Stone wash-like finishing method of regenerated cellulosic fiber structure
Inventor: KAWAGUCHI KATSUSUKE
IPC: D06C29/00
Filed: 1992-05-13
Abstract: PURPOSE:To produce a regenerated cellulosic fiber structure having soft handle, free from occurrence of spot having rubbing shape and free from glass. CONSTITUTION:The stone wash-like finishing method is characterized by consisting of a process for subjecting a regenerated cellulosic fiber structure to tacking and then rubbing of the fiber structure, a process for crushing the rubbed fiber structure, a process for introducing the crushed fiber structure between a positively rotating heat cylinder and an endless rubber belt rotating while contacting with the outer periphery of the cylinder under pressure and then pressing and contracting the crushed fiber structure.
Patent JP-H11330979-A (JP)
Title: Inter-network coding and encoding device
Inventor: YAMADA HIDEAKI
IPC: H04M11/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of the voice quality even when the communication of voice data is performed via plural data networks, by preparing a coding system selection control means among the data networks to secure the negotiation with other devices. SOLUTION: A terminal 10 notifies a voice coding/decoding device 12 of a 1st stage of the type of an available voice coding system in a call selection mode. Receiving the information on the voice coding system, the device 12 decides the next data network to be connected and also a coding/decoding device 13 to have negotiation with the data network based on the path information on a communicating destination IP address, etc. A coding system that has the least or desirably zero execution frequency or coding/decoding operations is selected based on the type of coding system notified by the terminal 10. Then the voice coding/decoding devices which are connected among the data networks are set by the selected coding system.
Patent JP-H08319806-A (JP)
Title: Thrust regulating device for bleeding turbine
Inventor: KATO YOSHIFUMI
IPC: F01D25/16
Filed: 1995-05-23
Abstract: PURPOSE: To regulate thrust of a bleeding turbine without providing restricting in demand of air bleeding for a plant, and without increasing mechanical loss. CONSTITUTION: A device is constituted by a pressure sensor 12 for detecting pressure of air bleeding points 6a to 6e of respective step on a low pressure part, a switching valve 7 for selecting and switching an air bleeding point meeting thrust in the air bleeding points 6a to 6e, a second balance pipe 2b for connecting the switching valve 7 and the thrust bearing side of a second balance piston 3b to each other, a pressure sensitive sensor 9 for detecting pressure of a thrust metal 10, and a calculator 13 for being generated a signal to an actuator 8 for operating the switching valve 7 by calculating reverse flow direction pressure. The thrust applied on the thrust metal 10 is regulated to be a set value and less.
Patent JP-H05322618-A (JP)
Title: Vortex flowmeter
Inventor: YONEMURA MASAO
IPC: G01F1/32
Filed: 1992-05-15
Abstract: PURPOSE:To obtain a vortex flowmeter which can measure even a low flow rate accurately. CONSTITUTION:A channel 1 for measuring flow rate is formed in square. Passage area regulating member 5 is disposed displaceably up and down in the channel 1 while penetrating a vortex generator 3 and a flow meter body 2. The passage area regulating member 5 is formed into a box and coupled, at the upper part thereof, with the output shaft 11 of a motor 10 through screws. The passage area regulating member 5 can be displaced up and down through rotation of the motor 10. An oscillation sensor 4 is fixed to the upper part of the vortex generator 3 and connected with an operating section 6.
Patent JP-S5372351-A (JP)
Title: Heat supplying and circulating system
Inventor: HATSUTORI MASAJI
IPC: F24D3/00
Filed: 1976-12-09
Abstract: PURPOSE: To use pressure change in a hot-water circuit as means for controlling the operation of an externally located heat-source unit by handling an end unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6210476-A (JP)
Title: Power generator utilizing springy force
Inventor: KOMIYA MATSUO
IPC: F03G1/00
Filed: 1985-07-08
Abstract: PURPOSE:To permit the power generation by converting the spring force of a spring to a turning moment by leading a subshaft installed onto the rotary disc having a spring arranged on an output side, in the direction of revolution, thus utilizing the revolution of the rotary disc on the output side. CONSTITUTION:A rotary disc 4 is installed onto a rotary shaft 1 in shiftable ways in the longitudinal and transverse directions through a universal joint mechanism 5, and a spring 7 is installed at one point of the rotary disc 4 by a rivet 6, and a subshaft 8 is installed at the position separated by 90 deg. from the rivet 6 on the rotary disc 4. An auxiliary plate 9 is installed onto the rotary shaft 1 through a universal joint mechanism 20, and transverse shafts 10 and 14 are installed over and under the auxiliary plate 9, and springs 11 and 16 are laid at the respective top edges. The center shaft 18 of the auxiliary plate 9 is inserted into the hole on a small disc 19, and the subshaft 8 on the rotary disc 4 is lifted up by leading the small disc 19 in the direction of revolution by the center shaft 18, and the pulling force of the spring 7 is converted to revolution by the rotary disc 4.
Patent JP-H0594784-A (JP)
Title: Image display apparatus
Inventor: OTAKE KEIICHI
IPC: H05K9/00
Filed: 1991-06-20
Abstract: PURPOSE:To provide an image display apparatus which suppresses electromagnetic wave jamming against appliances such as a radio, a television, etc., dealing electric wave and provides fine images by itself. CONSTITUTION:A back side metal plate 103 of an image display element is connected with metal plates 101A, 101B for shielding a printed circuit board 102 of a driving circuit, so that electromagnetic wave jamming due to not only the dribing circuit but a beam flow controlling electrode inside the image display element is suppressed.