baber/WOPTO huggingface dataset:
Patent JP-H04106366-A (JP)
Title: Hot-water supplier
Inventor: KANEZAKI KOICHI
IPC: F24H1/00
Filed: 1990-08-24
Abstract: PURPOSE:To supply hot-water with a proper temperature by a method wherein the title supplier is provided with an additionally heated hot-water supplying passage, connecting the forced circulating passage of bathtub water to a heat exchanger, and a mixing passage, joining the hot-water of a hot-water supplying passage having a water amount control valve on the way thereof with water supplied to the heat exchanger while provided with a water conduction control valve controlling the water supplied to the heat exchanger. CONSTITUTION:When the additional heating switch of an external controller 23 is operated, a pump 17 is rotated by receiving a command from a controller 22 and water in a bathtub is circulated in a forced circulation passage from the bathtub 16 through an additional heating returning pipe 10 bia the pump 17 and an additional heating sending pipe 9. High-temperature water is mixed with the water in the bathtub 16 circulating by the pump 17 in the additional heating sending pipe 9 to reduce the temperature of the high-temperature water and sent it from the hot-water outlet port 18 of the bathtub. Upon using additional heating and hot-water supplying simultaneously, one part of the high-temperature water of the heat exchanger 3 is mixed with water, introduced from a mixing tube 20 and before entering the heat exchanger 3, by a water amount control valve 4 and a water conduction control valve 21 to supply it from a hot-water supplying passage 5 while the balance of the high-temperature water of the heat exchanger 3 is supplied from an additionarily heated hot-water supplying passage 7 into the forced circulation passage.
Patent JP-H0857013-A (JP)
Title: Foot warm bath device
Inventor: YAMAMOTO SEISHIROU
IPC: A61H35/00
Filed: 1994-08-25
Abstract: PURPOSE: To provide a foot warm bath device applying local stimuli to feet, giving an effective massage while warming the feet, and accelerating the sweating action of a body. CONSTITUTION: A vibrator 3 fitted in a bathtub for heating the water 2 in a hot-water bathtub 1 is vibrated, and the water 2 is heated by a heater 4 fitted to the vibration section of the vibrator 3. The heat from the heater 4 is transferred to the water 2 from the fins 3b fitted on the side face of the vibrator 3, and the water 2 is efficiently heated and stirred to the uniform temperature. Foot sections 7 are mounted on projections 3a formed on the vibrator 3, and a massage is given to feet by the vibrations of the vibrator 3. Bellows 8 are arranged between the vibration section of the vibrator 3 and the bottom section of the hot-water bathtub 1 to prevent the vibrations of the fins 3b from being directly transferred to the hot-water bathtub l.
Patent JP-H04104603-A (JP)
Title: Balanced type amplifier
Inventor: MANIWA TORU
IPC: H03F3/60
Filed: 1990-08-24
Abstract: PURPOSE:To prevent a combined loss from being caused even when a 90 deg. hybrid circuit is unbalanced by providing a 180 deg. phase shifter between either of outputs of 1st and 2nd amplifiers and a 2nd 90 deg. hybrid circuit for signal synthesis. CONSTITUTION:The amplifier consists of a 1st 90 deg. hybrid circuit 11 distributing an input signal Sin into 1st and 2nd signals Sa, Sb whose phase difference is 90 deg., 1st and 2nd amplifiers 13, 14 amplifying the signals Sa, Sb distributed by the 90 deg. hybrid circuit 11, a 180 deg. phase shifter 15 shifting the phase of an output signal of the 1st amplifier 13 by 180 deg. and a 2nd 90 deg. hybrid circuit 16 synthesizing an output signal of the 180 deg. phase shifter 15 and an output signal of the 2nd amplifier 14. Thus, even when the 90 deg. hybrid circuit is unbalanced, no synthesis loss is caused.
Patent JP-H04102497-A (JP)
Title: Data processing device for embroidery sewing machine
Inventor: HAYAKAWA ATSUYA
IPC: D05B3/02
Filed: 1990-08-23
Abstract: PURPOSE:To avoid the generation of the situation in which a cross-stitching embroidery is clearly differed from a scheduled one by providing a change control means for making a trapezoidal block group changing means conduct the trapezoidal block change processing on the basis of on different regulations between the case in which extending lines obtained by extending the segments of trapezoidal blocks on both ends in a trapezoidal block group toward the side on which the trapezoidal block group is present are crossed to each other and the case in which the extending lines are never crossed. CONSTITUTION:The trapezoidal block data area 72 of a RAM 44 constitutes a trapezoidal block data memory means 1, and a CPU 40, a ROM 42 and the part executing S301-S312 and S314-S318 of a RAM 44 constitute a trapezoidal block group changing means 2. The CPU 40, ROM 42 and the part executing S313 of the RAM 44 constitute a change control means 3. Thus, even in the case in which a proper change can not be performed by a conventional trapezoidal block changing means, the trapezoidal block changing means 2 conducts a change on the basis of a regulation suitable to this case by the control of the change control means 3, so that the form of a cross- stitching area is never largely changed before and after the change, and the generation of the situation in which the actual cross-stitching embroidery is clearly differed from a scheduled one is avoided.
Patent JP-H0968455-A (JP)
Title: Electronic balance
Inventor: TAKAHASHI YOSHIMASA
IPC: G01G7/02
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an accurate and low cost electronic balance comprising a pulse width ratio-current conversion circuit capable of operating by utilizing a reference voltage generating circuit that generates a constant voltage by referring to a reference voltage (a common voltage) of a circuit. SOLUTION: A resister Rs is inserted between an input terminal of an operational amplifier circuit 2 and a signal output terminal of a reference voltage generating circuit 1 that generates a prescribed voltage signal with respect to a reference voltage of the circuit and the operational amplifier circuit 2 is operated as an integrator that integrates an input current from the input terminal of the operational amplifier circuit 2. Two routes of serial circuits of loads 4a, 4b and respective switching elements 3a, 3b are inserted to a current feedback circuit of the operational amplifier circuit 2 in parallel.  The switching elements 3a, 3b are respectively excited by means of PWM signals (pulse width modulation signals) having phases opposite to each other so that the operational amplifier circuit 2 is balanced in a state that the input current is in conformity with the feedback current. Currents each is proportional to respective pulse width ratio of each of PWM signals are allowed to flow in the loads 4a, 4b. At least one of the loads 4a, 4b is faced to a load to be measured as an electromagnetic coil.
Patent JP-S6282099-A (JP)
Inventor: NAKANO SHOITSU
IPC: B32B7/02
Filed: 1985-10-07
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-S59114830-A (JP)
Title: Formation of silicon nitride film
Inventor: MIYAJIMA TOSHIAKI
IPC: H01L21/318
Filed: 1982-12-21
Abstract: PURPOSE:To obtain the SiN film stable thermally whereas maintaining the high film density that it possesses by performing heat treatment with a specified temperature after forming the SiN film by spattering method while increasing RF power density over a specified value. CONSTITUTION:The material to be spattered is set at one of opposed electrodes arranged in a reaction tank of magnetron spattering device and at another electrode, a substrate of integrated circuit device on which an SiN film is deposited is set. Predetermined inert gas is introduced into the reaction tank after said materials are set at the electrodes and a power source is offered between the eletrodes. High frequency voltage is applied between the electrodes by actuation of a spattering device and molecules or atoms issued from the spattered materials for forming the SiN film are deposited on the surface of the substrate so as to form the SiN thin film. Spattering is done with increasing RF power density to 3.5W/cm<2> or over in order to make the film minute. After that, the internal stress becomes stable by performing heat treatment at 600-900 deg.C at least for 30min.
Patent JP-H04104584-A (JP)
Title: Automatic gain control circuit
Inventor: IGAWA TAKAAKI
IPC: H04N5/53
Filed: 1990-08-23
Abstract: PURPOSE:To obtain a high-frequency signal in which there is no break of a chrominance signal or no irregularity of the hue by switching the gain of the automatic gain control circuit at the time of normal reproduction and specific reproduction and reducing the gain at the time of specific reproduction lower than that of the normal reproduction. CONSTITUTION:The automatmic gain control circuit is provided with a reference voltage source 11 equipped with first reference voltage, and a reference voltage source 12 equipped with second reference voltage lower than this, and either of these are supplied to a changeover circuit 13. The changeover circuit 13 switches the output of the first and second reference voltage sources by a control signal supplied to a control input terminal 14 to be supplied to a comparison circuit 8 as the reference voltage. In short, the reference voltage source of the comparison circuit at the time of normal reproduction and specific reproduction to be supplied to the comparison means 8, and the comparison means 8 compares this reference voltage with the detection signal of the level detection means so as to be supplied as the control signal of a gain control means 5. At the time of specific reproduction, the reference voltage lower than that of the normal reproduction is selected. Thus, even at the time of the mountain part of the amplitude of the high-frequency signal, the irregularity of the hue by the saturation of the chrominance signal in a chrominance signal processing part can be prevented.
Patent JP-H07173019-A (JP)
Title: Germicide mixture and method for exterminating toxic bacteria
Inventor: HORUSUTO BUINGERUTO
IPC: A01N47/34
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a fungicidal mixture comprising a synergistically effective amount of oxime ether carboxylic amide and 1-(2-cyano-2-methoxyiminoacetyl)3- ethylurea represented by formula II and improved so that an amount of active ingredient used is reduced and the effects has varieties. CONSTITUTION: This fungicidal mixture is obtained by formulating oxime ether carboxylic amide represented by formula I with 1-(2-cyano-2- methoxyiminoacetyl)-3-ethylurea, preferably in a weight ratio of (10:1) to (0.1:1). The mixture exhibits excellent sterilizing effect on plant pathogenic fungi in broad range, especially Ascomycotes and Basidiomycetes. The mixture partially exhibits permeable action and can be used as a leaf fungicide and soil fungicide. The mixture exhibits excellent control effects on many kinds of fungi which are injurious to cotton tree, vegetables, barley, pasture plants, oat, coffee trees, corn, fruit trees, rice, rye, soybean, grape, wheat, ornamental plants, sugarcane, many kinds of seeds. For example, the mixture is effective to powdery mildew, rot, etc.
Patent JP-H1044055-A (JP)
Title: Tightening tool having stick type grasping function
Inventor: HATANA MICHIMASA
IPC: B25B23/10
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a grasping function regardless of a tightening tool and the material, shape and size of a tightened part and prevent the drop of a screw thereby. SOLUTION: A silicon coating layer 2a is formed to a fitting position to the tightning part of the screw and blot of a driver 2 as a tightening tool. A silicon bouncing putty 1 having a self shape keeping property combined a reinforcement agent, viscosity increasing agent and coloring agent in a siloxisan polymer including boron is stuck to this position. When the screw is pressed against the stuck part, the silicon bouncing putty 1 is deformed perfect plastically by a dilatant flow and connected closely and a grasping force is generated by a stuck force and gravitation between molecules. After tightening, the silicon coating layer 2a controls a meeting and is separated from the screw surely by a viscous elongation in addition to a non-viscous property and non-moving property. This tool can be used repeatedly for a long term by forming the silicon bouncing putty 1 by a finger.
Patent JP-S59112783-A (JP)
Title: Digital data receiver
Inventor: MATSUNAGA OSAMU
IPC: H04N7/167
Filed: 1982-12-20
Abstract: PURPOSE:To obtain correct digital data without the influence of a ghost by varying a threshold level for digital data detection by a signal detecting the ghost state in a scramble broadcast receiver. CONSTITUTION:When a scrambled video signal Si is supplied to a terminal 10, it is clamped to remove its high frequency noises and then supplied to a slicer 13. A horizontal and a vertical synchronizing signal are separated from the video signal Si to generate a timing signal St1 corresponding to respective bits of digital data showing a specific code. The detection signal Sd is generated when the output signal of the slicer 13 coincides with the digital data indicating the specific code corresponding to the timing signal St1 from a terminal 19, and level variation in threshold value Vth from a voltage generating circuit 14 is stopped to fix the signal at the level where the digital data showing the specific code is obtained correctly.
Patent JP-H1158736-A (JP)
Title: Ink jet head and manufacture thereof
Inventor: MIYAGUCHI YOICHIRO
IPC: B41J2/055
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain stable ink droplet discharge by controlling mutual interference. SOLUTION: The ink jet head is comprised of a nozzle forming member 62 where a nozzle 61 is formed, a liquid chamber bulkhead member 67 to form an ink chamber 66, a diaphragm 64 where a diaphragm area 63 that is displaced by an electromechanical converter such as a piezoelectric element is formed. In such case, the nozzle forming member 62 and the liquid chamber bulkhead member 67, and the liquid chamber bulkhead member 67 and the diaphragm 64 are joined with a joining thin layer 65 using a thermoplastic polyimde or liquid polymer resin as a joining material.
Patent JP-2000052652-A (JP)
Title: Two-color-developing thermal recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/34
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To improve the coloring density and its preservability of a red-color- developing recording part by laminating in order a first thermal coloring layer, a second thermal coloring layer developed with a small energy, and a protection layer, and incorporation a common color developing compound in the thermal coloring layer, and incorporating a compound expressed by formula in the second thermal coloring layer. SOLUTION: A first thermal coloring layer, a second coloring layer developing color with a smaller energy than the energy of the first thermal coloring layer, and a protection layer are laminated on a support in this order. Then, the two thermal coloring layers are allowed to contain, as a common developing compound either bis(3-allyl-4-hydroxyphenyl)sulfone or 4-hydroxy-4'- isopropoxydiphenyl slulfone, and further the second thermal coloring layer is allowed to contain a compound expressed by formula I (R1, R2 show independently hydrogen or the like) and/or formula II (R3, R4 show independently alkyl group or the like, and R5, R6 show independently halogen atom or the like). By the constitution, two-color-developing thermal recording material having a superior coloring property, preservability, and reduced ground fogging can be obtained.
Patent JP-H0384524-A (JP)
Title: Optical switch
Inventor: AJISAWA AKIRA
IPC: G02F1/313
Filed: 1989-08-29
Abstract: PURPOSE:To make the angle of intersection large and to reduce the size by providing a guide layer in semiconductor multiple quantum well (MQW) structure with a means which applies an electric field varying periodically in the propagation direction of the light. CONSTITUTION:Light which is on the long-wavelength side about the 848 nm exciton peak wavelength of the guide layer 3 consisting of MQW and sufficiently small in absorption coefficient and has no increase in absorption at electric field intensity of about 1X10<5>V/cm is used as incident light 8. When no voltage is applied between electrodes 6 and 7, there is no variation is refractive index at the intersection part, so the incident light 8 travels straight in the intersection part and outputted as projection light 9. A voltage is applied to an interdigital electrode 6. Then when a periodic electric field of 1X10<5>V/cm is applied to the MQW guide layer 3 through a periodic p-n junction formed below the electrodes, the incident light 8 is Bragg-diffracted by the periodic refractive index variation and outputted as projection light 10 to perform switching. Consequently, the angle of intersection is made large and the size is reduced.
Patent JP-H0276648-A (JP)
Title: Parts fixing method and device with band
Inventor: MARUYAMA IWAO
IPC: B23K26/21
Filed: 1988-09-08
Abstract: PURPOSE:To allow a common laser oscillator for two working lines to perform parts fixing operation altenately with good efficiency by arranging the two working lines parallelly, and carrying out the band welding process on one of the lines while preparatory process is made on the other line. CONSTITUTION:While the preparatory process is made on one of the working lines 1, i.e., transporting objects to be installed between working stations 51-54 and subsequent winding-fast of a band at each working station, the other working line 1 is fed with laser beam from a laser oscillator 25, and band welding is carried out one after another at a plurality of working stations belonging to this line 1 using laser irradiating heads 231, 232 of this line. The other line 1 is under preparatory process when this welding process is finished on the first named line, and laser beam is supplied from the laser oscillator 25 to this line 1 with the preparatory process completed, and band on one line performs welding.
Patent JP-S6269601-A (JP)
Inventor: ROBAATO DABURIYU HAMONDO
IPC: H01C17/24
Filed: 1986-09-20
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-2001048678-A (JP)
Title: Surface treating agent for sanitary pottery and surface treatment of sanitary pottery
Inventor: MATSUNAGA MASAO
IPC: C04B41/49
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To eliminate such cleaning using an acidic detergent, hard brushes, or the like, as to deteriorate pottery surfaces from daily cleaning by consisting of the subject surface treating agent of respective specific ratios of a polyalkylsiloxane, a catalyst and a solvent. SOLUTION: This treating agent is a one-component type silicone resin-base coating agent which consists of 20 to 30 wt.% polyalkylsiloxane, <=2 wt.% catalyst and 70 to 80 wt.% (total is 100 wt.%) solvent and cures at room temperature. The catalyst is preferably an organic tin component, for example, butyltin laurate and the solvent is preferably an aromatic solvent, for example, toluene. A coating treatment is carried out by bringing the coating agent and the sanitary pottery into contact with each other. Coating films are then formed by carrying out the drying treatment of the sanitary pottery surfaces. The sanitary pottery formed with the coating films is daily used and the daily washing treatment accompanying the use is carried out by bringing a neutral detergent free of a polishing agent and the sanitary pottery into contact with each other.
Patent JP-H0650530-A (JP)
Title: Waste incinerating and power generating device
Inventor: NAKAYAMA MASANORI
IPC: F23L15/00
Filed: 1992-07-31
Abstract: PURPOSE:To obtain electric power, supplied to an electric heating body, at a low cost through a simple and small size facility to burn perfectly the low temperature discharging smoke of a wastes incinerator by passing it through the electric heating body. CONSTITUTION:A vessel 1, made of a heat resistant material, is provided with a flue 1a, into which high-temperature combustion gas is introduced from a waste incinerator, and a chimney 1b, discharging the high-temperature combustion gas, so as to be projected. An impeller 10, made of a heat resistant material and against which the high-temperature combustion gas from the waste incinerator is blown, is received in the vessel 1 rotatably and the rotary shaft 10a of the impeller 10 is provided with a torque transfer mechanism 14, connected to the rotary shaft 10a and driving a predetermined generator 15, while a cyclone main tube 4, constituting a cyclone S, separating and removing dust in the high-temperature combustion gas from the vessel 1 receiving the impeller 10 and the impeller 10 itself and made of a heat resistant material, is connected to the vessel 1.
Patent JP-H08275474-A (JP)
Title: Induction motor
Inventor: KANEI NOBUHIRO
IPC: H02K17/16
Filed: 1995-08-31
Abstract: PURPOSE: To improve the self-cooling function of an induction motor and reduce the size of the entire motor by forming in end rings and shrink rings, placed at both the ends of a rotor, ventilation guides through the rings in the radial direction of the rotor of the motor. CONSTITUTION: Ventilation guides 13 are provided through shrink rings 11 and end rings 12 installed on rotor bars 10, and they penetrate the rings 11, 12 in the radial direction of a rotor shaft 4. Thus, receiving the centrifugal force due to the rotation of the rotor, a current of cooling air is produced in such a direction that cooling air in the ventilation guides flows in the radial direction of the rotor shaft 4. Part of cooling air introduced from the outside is returned to the ventilation guides 13 on the cooling air inlet 8 side; and part of cooling air that passed the ventilators 15 of a rotor core 3 is returned to the guides 13 on the cooling air outlet side. Thus, heat generated in the rotor and transferred to the shrink rings 11 and end rings 13 through the rotor bars 10, is effectively removed by heat exchange with cooling air.  This enables the reduction of size of the entire motor.
Patent JP-S6284227-A (JP)
Title: Air flow rate regulating mechanism of gas turbine combustor
Inventor: ARAI OSAMU
IPC: F23R3/26
Filed: 1985-10-09
Abstract: PURPOSE:To attempt to obtain stable combustion control by forming suitably the shapes of an air hole and a variable baffle board in an air flow rate regulation mechanism for a gas turbine combustor, which mechanism is used in rarefied combustion conditions and increasing the amount of air in linear or less sensitive relation with the stroke. CONSTITUTION:A secondary air hole 6 is opened and closed by a slide ring that makes parallel motion by means of a lever 8 to regulate the air amount. At a low load of a gas turbine there is a large pressure difference in a combustor, and a large effect is given on the air that flows in by the change in the area of the air hole. Accordingly a little error in the stroke brings about a large change in the air flow rate. Especially during fire transfer, it is necessary to maintain a marginal fuel-to-air ratio which is very close to the range of unstable combustion for a neighboring load. If at this time the slide ring stroke and the rate of air distribution are highly sensitive, a little error in the stroke may cause the flame to be blown out. Accordingly, if the air hole is triangular B the total area of which being equal to the area of a rectangular hole A, the slide ring stroke can be in a substantially linear relation with the air distribution rate, and if there is a limitation in dimension, a structure C, a combination of triangular and rectangular holes can lower the sensitivity.