baber/WOPTO huggingface dataset:
Patent JP-S586334-A (JP)
Title: Hot air circulating type heating cooker
Inventor: MATSUSHIMA HARUO
IPC: F24C15/32
Filed: 1981-07-02
Abstract: PURPOSE:To contrive to improve the thermal efficiency of the cooker and consequently save energy by a structure wherein a short-circuit preventing air passage is provided between a hot air circulating fan and a heating unit in the heating cooker equipped with said hot air circulating fan. CONSTITUTION:The titled cooker has an auxiliary heating chamber 2 continuously connecting to the rear wall of a heating chamber 1. Air is heated by a sheath heater 3 serving as the heating unit provided in the auxiliary heating chamber 2 and blown off as heated air out of blowoff holes 21-23 into the heating chamber 1 by the acutation of the circulation fun 4, which is also provided in the auxiliary heating chamber 2. Said auxiliary heating chamber 2 consists of a fan chamber 17, in which the circulating fan 4 is housed, a heater chamber housing the sheath heater 3 within it, the short-circuit preventing air passage 19 connecting both the chambers 17 and 18 with each other and a hot air guide chamber 20 guiding the heated air into the heating chamber 1. Owing to the structure as described above, the air sucked-in from intake holes 5 is allowed to effectively pass through the heater 3, resulting in improving the thermal efficiency of the cooker.
Patent JP-S60248993-A (JP)
Title: Perforated tray type direct contact condenser
Inventor: TERADA TAKESHI
IPC: F28B3/02
Filed: 1984-05-23
Abstract: PURPOSE:To improve the cooling efficiency of a condenser by a structure wherein cooling water is once stored in a storage part and, after that, distributed over a tray through a plurality of water distributing passages under the state that the water level becomes higher than cooling water lead-in ports. CONSTITUTION:A condenser 30 has a storage part 43 provided above a first horizontal perforated tray 32 and water distributing passages 44 to lead cooling water from the storage part 43 over the horizontal perforated tray uniformly. A plurality of longitudinally extended partition plates 66 are provided at lateral intervals on the first horizontal perforated tray 32 in order for each region on the tray 32 to receive the cooling water from one water distributing passage 44 corresponding to the region. Consequently, distributing cooling water is uniformly guided over the tray without being influenced with the supplying speed and turbulence of the cooling water. Accordingly, uniformly distributed water is fallen through the tray.
Patent JP-S5228051-A (JP)
Title: Device for drawing tube bundle out of heat exchanger
Inventor: NOGUCHI TSUTOMU
IPC: F28G13/00
Filed: 1975-08-27
Abstract: PURPOSE: A device whereby the tube bundle can be drawn out of a heat exchanger easily, using smller space, and without danger of damages on the tube bundle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5531913-A (JP)
Title: Moisture measuring circuit
Inventor: MORI YOSHIROU
IPC: G01N27/04
Filed: 1978-08-29
Abstract: PURPOSE: To measure moisture, by obtaining electric signal expressed in approximate linear equation of moisture with a simple circuit, through the series connection of a resistor of a specific resistance to the moisture sensing element in which the electric resistance value is exponentially changed with the change is moisture.  
     CONSTITUTION: To the moisture sensing element 1 of which resistance value is exponentially changed with the change in moisture, the resistor 2 having 0.8 to 1.2 times the geometrical average value of the maximum and minimum resistance value represented in the change in moisture of the element 1 is connected in series, and the element 1 and one end of the resistor 2 are connected to the AC voltage supply circuit 3. Further, the measuring circuit 4 is connected across the resistor 2. When as an example, 10V is fed to the circuit 3, moisture is changed from 30 to 90%, and when the resistance value of the element 1 is changed 10 7  to 10 5 , the voltage across the resistor 2 is changed as shown in solid lines, and since the relation between the output voltage and the resistance value of the element 1 can be regarded as approximately a straight line, moisture can be measured with good accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5438497-A (JP)
Title: Sodium perspective device
Inventor: UESUGI NOBUO
IPC: G01S15/88
Filed: 1977-08-31
Abstract: PURPOSE: To prevent the accident due to miss operation, by means of setting up a transducer and a reflector mutually facing in a reactor vessel, and of allowing the floating up of a core construction or the unperfectness of the separation of a control rod to be detected by the signal transmitted through Sodium. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63272040-A (JP)
Title: Circulating filtering and washing equipment
Inventor: OSHIDA YU
IPC: B08B3/04
Filed: 1987-04-30
Abstract: PURPOSE:To obtain an equipment which facilitates maintaining the concentration of an agent and the concentrations of organic substances, metal impurities and fine particles in the agent and pure water for a long time and washing wafers uniformly by a method wherein a washing bath, an overflow apparatus, a pump, an ultraviolet pasteurizer, a gas-liquid separator, a filter, densitometers, an automatic supply means and so forth are provided. CONSTITUTION:At least a washing bath 22, an overflow apparatus 13 which precipitates and filters impurities in washing solution, a pump 11 which pumps up the washing solution from the washing bath 22 and supplies to the overflow apparatus 13, an ultraviolet pasteurizer 28, a gas-liquid separator 29 and a filter 12 which are provided at the intermediate part of a pipe connecting the pump 11 to the overflow apparatus 13 and a means which supplies pure water and agent to the washing bath 22 to dilute or concentrate the washing solution automatically in accordance with the outputs of densitometers 30 and 30' are provided. Further, for instance, a stirrer 23 using nitrogen gas and a liquid level sensor 19 for stabilizing the liquid level are provided in the washing bath 22 and a liquid container 14 in which the agent is stored, a nozzle 16 which can be inserted into and drawn out of the container 14 by an air cylinder 15, a weighing bath 18 and a depressurizer 17 are provided in a chemicals feeder 33.
Patent JP-S61262534-A (JP)
Title: Air-conditioning device
Inventor: FURUTA ATSUSHI
IPC: F24S90/00
Filed: 1985-05-14
Abstract: PURPOSE:To contrive intake of fresh air under improving solar heat utilizing efficiency by a method wherein ventilation is permitted under effecting heat exchange between return air and atmosphere in a circulating duct from a room to a solar heat collector. CONSTITUTION:Warm-air, generated by the solar heat collector 2, flows into the room 9 to heat it from a ventilating port 23 through a supply duct 4 by opening dampers D1, D2 while the warm-air flows into a heat-accumulating tank 10 from a branch duct 24 to accumulate heat. The return air from the room 9 flows into an exhaust path 16 and the return air from the heat accumulating tank 3 flows also into the exhaust path 16 through an air sending path 44 in the same manner. When an amount regulating valve 35 is opened slightly in this case, a part of the air flows into a suction path 17 from the ventilating path 33 and the balance of the air is discharged from the ventilating port 29 through the exhaust path 16. In case of discharging the air, heat is accumulated and moisture is also accumulated in a heat exchanging unit 7 and atmosphere, flows into the suction path 17 through the ventilating port 30, effects total heat exchange and, thereafter, the atmosphere is circulated to the solar heat collector 2 through an air inlet port 4.
Patent JP-S5629157-A (JP)
Title: Discriminator for flaw of internal and external surfaces
Inventor: HIROSHIMA TATSUO
IPC: G01N27/83
Filed: 1979-08-17
Abstract: PURPOSE: To perform the discrimination with high accuracy and in a short time, by discriminating the flaw of inner and outer surfaces for the sensor output with the degree of attenuation at high-and low-pass filter circuit taking the attenuation of the attenuator circuit as the reference.  
     CONSTITUTION: The high-and low-pass filter circuits 10, 14 produce the outputs B, D attenuating the flaw signal of inner and outer surfaces of the sensor output A, and the peak hold circuits 12, 16 receiving them hold after detecting the respective peak value and produce the outputs F, H of the waveform suitable for the comparison at the differential amplifiers 30, 32. The attenuator circuit 18 attenuates the flaw signals of inner and outer surfaces to be the output C. The peak detector 20 produces the output E rapidly fallen with this output, and this is constituted into the output G of the waveform suitable for the comparison at the amplifiers 30, 32 by the hold circuit 22. Accordingly, at the amplifiers 30, 32, by comparing the signals F, H and the signal G, the flaw signals for inner and outer surfaces can be judged with high accuracy and in a short time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5438117-A (JP)
Title: Automatic flash device
Inventor: NUMATA SABUROU
IPC: G03B15/05
Filed: 1977-08-31
Abstract: PURPOSE: To control the amount of emitting light of a flash tube by providing the information setting means for an open diaphragm value for the purpose of inputting the information of the open diaphragm value of a convertible lens. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5531356-A (JP)
Title: Interference wave offset circuit
Inventor: ISHIDA OSAMI
IPC: H04J11/00
Filed: 1978-08-28
Abstract: PURPOSE:To reduce the power loss at the fine weather time which occupies a greater part in terms of time by providing the interference wave offset circuit at both the reception and transmission side each with a function which separates or combines the two circular polarized waves featuring a free relation to each other to the different terminals. CONSTITUTION:The electric field fed to terminal 2 is supplied to terminal 27 of polarizer 25 via directional coupler 14 and then changed into the linear polarized wave via terminal 28. A free variation is secured for the polarization factor of an oval by the turn of 180 deg. and 90 deg. phase difference plates 30 and 31, thus obtaining the free oval polarized wave through antenna 32. At the same time, the electric field fed to terminal 1 is controlled by variable distributor 3 and variable phase shifter 11 to obtain the free oval polarized wave independently from the above mentioned oval polarized wave. Then under the fine weather, the electric field fed to terminal 2 is set identical to that under the rainy weather, and the electric field fed to terminal 1 is combined to the side of terminal 7 via distributor 3 to be then fed to terminal 26 of polarizer 25 and then changed into the linear polarized waves orthogonal to each other at terminal 28. Thus the free oval polarized wave is obtained at antenna 32 via plates 30 and 31.
Patent JP-H05297402-A (JP)
Title: Liquid crystal display device
Inventor: ITO NOBUYUKI
IPC: G02F1/1347
Filed: 1992-04-23
Abstract: PURPOSE:To obtain an afterimage-free display of superior display quality which has a small difference in rise and fall characteristics by compensating a polarization state caused by the liquid crystal cell of a 1st layer by the liquid crystal cell of a 2nd layer. CONSTITUTION:The angle formed by the axis of polarization of an incidenceside polarizing plate 6 and the liquid crystal molecule long axis of the 1st liquid crystal layer is denoted as phi1 and the angle formed by the axis of polarization of the incidence-side polarizing plate 6 and the liquid crystal molecule long axis of the 2nd liquid crystal layer is denoted as phi2. Then a complete dark visual field is obtained in an initial state by setting phi1 and phi2 so that the polarization state caused by the incidence-side polarizing plate 6 and 1st liquid crystal layer is canceled by the 2nd liquid crystal layer and linear polarized light is cut by a projection-side polarizing plate 6, Then when liquid crystal molecules are oriented perpendicularly to a substrate by applying an electric field to the 2nd liquid crystal layer, the 2nd liquid crystal layer becomes isotropic in the travel direction of light, so the light reaches the projection-side polarizing plate 6 by passing through the 1st liquid crystal layer while maintaining the polarization state, and consequently a light visual field can be obtained.
Patent JP-S63270093-A (JP)
Inventor: DOWAKI KYOZO
IPC: D05B65/02
Filed: 1987-04-28
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-S59231625-A (JP)
Title: Address setting system
Inventor: UENO SHIYUUGOROU
IPC: G06F13/14
Filed: 1983-06-14
Abstract: PURPOSE:To set a device address automatically by providing a coincidence circuit, latch circuit, etc., and allowing a CPU to set optionally the characteristic address of a device arranged in the address area of the CPU. CONSTITUTION:When a device 4 is set to some address, the CPU1 inputs and latches the value of an address set in the latch 5. The output of the circuit 5 is coupled with one input of the coincidence circuit 6, which is coupled at the other terminal with the CPU1 through an address line 7. The CPU1 stores an RAM2 with the value latched in the circuit 5, and accesses the RAM2 and outputs the set value to a fetch line 7 when access to a device 4 is necessary. The circuit 6 activates a control line 9 to the device 4 only when the output of the circuit 5 coincides with the output value of the line 7. Thus, the circuit 6, etc., are provided to set a device address automatically.
Patent JP-S5732338-A (JP)
Title: Refining method for titanium-containing steel by electroslag remelting method
Inventor: TAKENOUCHI TOMOO
IPC: C21C7/076
Filed: 1980-08-01
Abstract: PURPOSE: To refine the titled Ti-contg. steel having a sound casting surface in a stable and high Ti yield by selecting the optimum composition of slag and using a steel electrode contg. Al besides Ti.  
     CONSTITUTION: Slag 3 contg., by wt., 40W60% CaF 2 , 10W30% CaO, 5W25% Al 2 O 3  and 5W25% TiO 2  is melted and allowed to stay on a molten steel pool 4 in a water cooled steel mold 1. A steel electrode 2 contg. ≥0.10wt% Al besides Ti is connected to one pole of a pwer source 6, and the lower end of the electrode 2 is immersed in the slag 3. The other pole of the source 6 is connected to solidified steel 5 through the bottom plate. By supplying an electric current in theis state, the electrode 2 is melted from the lower end in the hot molten slag 3, and the molten steel is solidified from the bottom of the pool 4. By this method steel 5 having a sound casting surface and a low inclusion content can be manufactured stably in a high Ti yield. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5229024-A (JP)
Title: Seat belt system
Inventor: SHIMOKAWA TOSHIAKI
IPC: B60R22/02
Filed: 1975-08-29
Abstract: PURPOSE: To provide a seat belt system which can remove with simple operation and which must always wear when a vehicle is running. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5229485-A (JP)
Title: Method of preparing catalyst for purifying exhaust gas
Inventor: IKEMI ITARU
IPC: B01J23/46
Filed: 1975-08-30
Abstract: PURPOSE: To obtain a highly active catalyst with low Rh content by improving a ratio of Rh to Pt in the preparation of a catalyst comprising Pt and Rh supported on a fire resisting carrier for simultaneously removing HC, CO and NOx in exhaust gas from internal combustion engines operated at almost theoretical air-fuel ratio. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05278449-A (JP)
Title: Duct structure for air conditioning for vehicle
IPC: B60H1/00
Filed: 1992-03-31
Abstract: PURPOSE:To contrive a compact size and to simplify the assembly work by utilizing panel members for ducts for air conditioning, and to improve the rigidity of the panel members. CONSTITUTION:Panel members 21 are installed on both sides surfaces of a vehicle and they support instrument panels. A part of the panel member 21 is displaced with a press moulding, and the press molding is utilized for a part of a duct 23, to which a hose 241 or 242 for air conditioning is connected.
Patent JP-H02284507-A (JP)
Title: Oscillator for radio communication equipment
Inventor: MIYAZAKI YOSHITO
IPC: H04B1/40
Filed: 1989-04-25
Abstract: PURPOSE:To reduce the cost of an oscillator and to miniaturize the oscillator by providing a carrier oscillator which is connected to a first opening end surface and oscillates a carrier signal whose frequency is decided by means of a dielectric coaxial resonator, and a local oscillator which is connected to a second opening end surface and oscillates a local oscillation signal whose frequency is decided by means of the dielectric coaxial resonator. CONSTITUTION:At the time of transmission, a control voltage VC1 is impressed on a control terminal 7 and the frequency of a carrier is changed. Then, a modulation signal is inputted to a modulation terminal 6, and the carrier signal is modulated. Next, a switching voltage VS is impressed on a switching terminal 17. Thus, a transistor 15 is turned on, and a transistor 16 is turned off. At the time of reception, a control voltage VC2 is impressed on a control terminal 13, and the frequency of the local oscillation signal is changed. Consequently, the transistor 15 is turned off and the transistor 16 is turned on. Thus, one resonator 24 is shared at the time of transmission and reception by connecting the carrier oscillator 1 and the local oscillator 8 to the opening end surfaces 241 and 242 of a lambda/2 type resonator.
Patent JP-S60250481-A (JP)
Title: Method of editing picture
Inventor: SEKI YUTAKA
IPC: G06T11/60
Filed: 1984-05-24
Abstract: PURPOSE:To facilitate picture edition by renewing any number of times in watching the display picture and changing the embedding position, size, angle etc. when a reference picture is embedded in a set position of a background picture. CONSTITUTION:A reference picture ''BB'' of a picture memory for reference is transferred to a picture memory for display, and a part (letter B) to be referred on the displayed picture is enclosed by a rectangular cursor. A background picture ''AA'' on a picture memory for background is transferred to the picture memory for display and displayed, and the position in which the reference picture is to be filled in and the size are enclosed by a rectangular cursor on the displayed picture. The reference picture ''B'' is enlarged, reduced and rotated if necessary and transferred successively to the embedding position of the background picture on the displayed picture while confirming relative position of the background picture ''A'' and transferred reference picture ''B'' on the displayed picture.
Patent JP-H05284482-A (JP)
Title: Television receiver incorporating caption decoder
IPC: H04N5/445
Filed: 1992-03-30
Abstract: PURPOSE:To provide a television receiver incorporating a caption decoder in which a person having a difficulty of hearing is able to obtain a proper sound volume level without special operation by interlocking the caption mode with the sound volume control. CONSTITUTION:A comparison discrimination processing section 12 compares a current audio output level from an audio output section 6 with a preset reference level. When a caption decoder 11 is in operation and the current sound output level is in excess of the reference level, a CPU 8 controls the audio output section 6 to decrease the audio output level up to the reference level.
Patent JP-S63270553-A (JP)
Inventor: TOKI HARUMITSU
IPC: B02B3/04
Filed: 1987-04-27
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-H06300398-A (JP)
Title: Preventing method for freezing of ice-making heat exchanger for ice heat storage in supercooling ice-making method
Inventor: IGARASHI MASAYUKI
IPC: F25C1/00
Filed: 1993-04-09
Abstract: PURPOSE:To prevent supercooled water from being frozen in an ice-making heat exchanger or a pipeline and blocking up a flow passage in an ice-making method for ice heat storage using the supercooled water. CONSTITUTION:In an ice-making method wherein water in a heat storage tank 13 is circulated continuously through an ice-making heat exchanger 1 and cooled down to be in a supercooled state of 0 deg.C or below and thereby minute ice grains are made in the heat storage tank, a pressure at an inlet-side pipeline 2 of the ice-making heat exchanger 1 is detected by a pressure gage 5 and a freezing preventive pump 7 is started when the pressure rises slightly above a normal pressure, so that hot water stored in a hot water tank 8 be supplied to the inlet-side pipeline 2 of the ice-making heat exchanger 1.
Patent JP-H04335397-A (JP)
Title: Automatic performance device
Inventor: FURUGUCHI SATORU
IPC: G11B31/02
Filed: 1991-05-10
Abstract: PURPOSE:To speedily start reproducing operation when automatic performance data is reproduced alone irrelevantly to the reproduction of a CD, etc. CONSTITUTION:When the reproduction of automatic performance is performed along by a timer circuit which controls the recording and reproduction of the automatic performance irrelevantly to the reproduction of the CD, etc., starting event time data which is stored in an automatic performance memory and controls the time from the reproduction start indication point of the automatic performance to the output point of 1st performance data is preset as preset data 521 in an event time counter 604. Therefore, a circuit which reproduces the automatic performance after the reproduction start is indicated immediately detects the coincidence between the event time data at the head of the automatic performance memory and event time data 522 from the timer circuit and outputs starting performance data to a sound source. Consequently, a skip is made substantially for the time of the event time data at the head of the automatically performance memory.
Patent JP-H10299622-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: OTANI TOMOHIKO
IPC: F02M35/10
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device for internal combustion engines, which is of simple construction and which has a good furl-distributing ability. SOLUTION: A fuel injection device for internal combustion engines is located in the downstream of a throttle valve 4 in an intake passage which is formed of a front intake pipe 2f, a throttle body 12, and an intake pipe 2, and provided with a fuel injection valve 3 for injecting fuel to the air in branch intake pipes 2a, 2b branched from the intake pipe 2 toward respective cylinders of an internal combustion engine. In this case, the length L of the intake passage from the throttle valve 4 up to branch intake passages is determined to be more than twice the inside diameter D of the intake passage.
Patent JP-S5439797-A (JP)
Title: Neutron shielding structure
Inventor: NAGASHIMA KUNIO
IPC: G21C11/00
Filed: 1977-09-06
Abstract: PURPOSE: To allow streaming of neutron to be reduced and to enable the access of operating members to the equipments of a cooling system with ease, by means of covering from the penetrating part to the curved part of the piping which penetrates a radioactive ray source shielding wall.  
     CONSTITUTION: In the making. 
     COPYRIGHT: (C)1979,JPO&Japio