baber/WOPTO huggingface dataset:
Patent JP-H0493560-A (JP)
Title: Control method for multi-room type air-conditioner
Inventor: FUJITA MAKOTO
IPC: F25B13/00
Filed: 1990-08-07
Abstract: PURPOSE:To obtain continually stable operation in a refrigerating cycle by preventing the lowering of a suction pressure which is caused by the decrease of the number of operating- machines, by a method wherein when some of indoor machines are stopped and the number of the operating machines is decreased, a slide valve for capacity control of a screw type compressor is controlled to a minimum at once, following which the capacity control is performed. CONSTITUTION:A compressor 1 has a solenoid valve 8 for decreasing the capacity thereof and a solenoid valve 9 for increasing the capacity, and also has a control device 16 and a control signal-outputting device 17. The control device 16 controls the suction pressure of the compressor 1 and the discharge pressure thereof, according to a program previously input, on the basis of the information detected by a pressure sensor 18 for an inlet and a pressure sensor 18' for an outlet. The control signal-outputting device 17 sends a signal to the solenoid valve 8 or the solenoid valve 9, by the order of the control device 16. When some of indoor machines are stopped, the amount of capacity control for the compressor is lowered to a minimum at once, following which the capacity of the compressor is controlled not only by indoor loads but also by the discharge pressure of the compressor in cooling operation or by the suction pressure thereof in heating operation. Therefore, it is made easy to control the capacity corresponding to the load of the indoor machines, and the stable operation in a refrigerating cycle can be obtained.
Patent JP-H0492257-A (JP)
Title: Synchronous information reproducing device
Inventor: WATANABE CHIAKI
IPC: G11B20/10
Filed: 1990-08-07
Abstract: PURPOSE:To accurately reproduce information even when a synchronizing signal is missed by reading the information stored in a storage means when the synchronizing signal is missed. CONSTITUTION:When the synchronizing signal is obtained in a gate after the synchronizing signal is missed, a CPU 20 stores time interval from the occurrence of a latch signal that becomes the reference of the gate to the detection of the synchronizing signal as a cycle Tn. In an ordinary information reproducing operation, data read synchronized with the synchronizing signal is outputted to an error correction part 15, and when the synchronizing signal is missed, read data is latched at a latch circuit 12 based on the cycle of the synchronizing signal stored in a timer in the CPU 20 at need and at least at a time before one when the synchronizing signal is missed, therefore, latch data is used as reproducing data. In such a way, information reproduction with remarkably high reliability can be realized even when the synchronizing signal is missed during the fluctuation of the synchronizing signal.
Patent JP-H0871306-A (JP)
Title: Granulation tank
Inventor: FUKUCHI HIROSHI
IPC: B01D21/08
Filed: 1994-09-02
Abstract: PURPOSE: To provide a granulation tank in which granulation efficiency is increased and also treatment of turbid water is surely performed. CONSTITUTION: Mixed turbid water is discharged from a discharge port 61 of the bottom part of a granulation tank 60 and allowed to collide against a flow interruption plate 69 and floc is formed. Mixed turbid water containing floc is inhibited from being raised by agitation through rotary blades 63, 65, 67 which are provided in a fitting guide rod 68, so that the mutual rotary blades are directed in the reverse direction for the adjacent rotary blades and also pressurization and decompression are repeated. Thereby, granulated particles whose density is large are surely formed. When the mixed liquid in a casing is agitated by the rotary blades, flow of the mixed liquid is interrupted by the stationary blades.  Therefore, sufficient vortexes are generated in the rears of the rotary blades and granulation efficiency is increased and also floc lumps are prevented from being formed onto the stationary blades. When turbidity of the turbid water is high in particular, swelling between the granulated particles is prevented.
Patent JP-H0258400-A (JP)
Title: Part identifying device in part mounting machine
Inventor: KARIGANE KOTARO
IPC: H05K13/08
Filed: 1988-08-24
Abstract: PURPOSE:To simplify the structure on the mounting head side and lighten the device by arranging the constitution such that a suction nozzle is surrounded with a flat lighting device at the time of picture input to a picture input device and the part sucked by the suction nozzle is irradiated with light so as to project the image of the part of the picture input device. CONSTITUTION:When a suction nozzle 4 which sucks and holds a chip part 25 reaches a picture taking-in position by the intermittent rotation of an index disc 2, the rod of each air cylinder 16 stretches, and a pair of flat lighting devices 15 surround the circumference of the suction nozzle 4. In this condition the chip part 25 sucked by the suction nozzle 4 is irradiated with light so as to projects the image of this part on a picture input device 10, and the picture is taken in by opening the shutter of the picture input device 10. After taking in the picture, a pair of flat lighting devices parts from each other and wait for the next suction nozzle 4 to reach the picture taking-in position.
Patent JP-S6278258-A (JP)
Inventor: TAMURA HISAAKI
IPC: D06M11/83
Filed: 1985-09-25
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-2001035170-A (JP)
Title: Semiconductor memory device
Inventor: MATSUMOTO TAKESHI
IPC: G11C16/02
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of preventing the occurrence of data erasure caused by drain disturb even when there is a cell of low drain disturb resistance. SOLUTION: This device is provided with a change data memory 5 and an address change circuit 6. By changing the corresponding relation of address and word lines through the address change circuit according to change data from the change data memory 5, the word line selection order of an X decoder 2 at the time of write is changed so that an EEPROM cell provided with the memory transistor of low drain disturb resistance is finally written when writing of the data for practical use is performed.
Patent JP-S6366838-A (JP)
Title: Scan type tunnel microscope
Inventor: YANAGISAWA MASAHIRO
IPC: G01B7/34
Filed: 1986-09-05
Abstract: PURPOSE:To facilitate measurement of a sample with high sensitivity by providing a load converter capable of mounting the sample. CONSTITUTION:A sample 1 is mounted on a sample dish 3 of an electron balance 2 used as a load converter, a tungsten needle 4 having a lug with a radius of 10Angstrom  at its tip is produced by electrolytic polishing and sent near the sample face by a piezoelectric actuator 5. When the needle 4 is brought into contact with the sample face and the load is detected, feeding of the needle 4 is stopped, then the needly 4 is separated from the sample face by about 10Angstrom . The needle 4 is scanned by a piezoelectric actuator 7 in parallel with the sample face while the tunnel current flowing between the sample face and the needle 4 is measured by an ammeter 6, and the drive voltage of the piezoelectric actuator 5 is controlled by a personal computer 8 so as to keep the tunnel current constant. In this case, the light from an optical fiber deviation measuring equipment 22 through an optical fiber 21 is reflected by a mirror 20, and the scanning movement is monitored by the deviation measuring equipment 22.
Patent JP-H0524259-A (JP)
Title: Image output device
Inventor: KOKUBO MASATOSHI
IPC: G06K15/00
Filed: 1991-07-25
Abstract: PURPOSE:To obtain an image output device capable of improving a resolution with respect to a character and positively keeping an intrinsic image quality with respect to an image subjected to a gradation processing. CONSTITUTION:When read data is character data (S11:Yes), bit image data based on the character data is stored in a first developing memory (S12). When read data is image data (S11:No), bit image data based on the image data is stored in a second developing memory (S13). After the data for one page is read, the bit image data in the first developing memory is transmitted to a resolution improving circuit 21, and a resolution improving processing is conducted (S16). After that, this data is synthesized with the bit image data in the second developing memory (S17).
Patent JP-H0260230-A (JP)
Title: Dynamic test method for s/h circuit and a/d converter
Inventor: SHINAGAWA MITSURU
IPC: G01R31/28
Filed: 1988-08-26
Abstract: PURPOSE:To attenuate phase noise in the vicinity of the spectrum of an oscillation frequency and to reduce deterioration in precision due to the side of a test device by connecting a low pass filter or a band pass filter having steep cut off to the output of a sine wave oscillator used for an analogue input signal. CONSTITUTION:The low pass filter or the band pass filter 3 for reducing phase noise in the output of the sine wave oscillator are inserted into the first sine wave oscillator 1 of an analogue input signal source or the second sine wave oscillator 2 of a sampling clock source. A data processing circuit 5 fetches the output of a circuit to be tested 4 to process it. One among an analogue input signal or a sampling clock that has connected the steep band pass filter especially having an attenuation characteristic to the output of the sine wave oscillator of the low frequency, and that has connected the filter to both oscillators 1 and 2 has an effect for reducing jitter.
Patent JP-2001044092-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: HASEGAWA NORIO
IPC: G03F7/20
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To accurately transfer a pattern having a line of minute dimensions which exceed the resolution of a projection aligner or space. SOLUTION: In this manufacturing method, when a group of resist patterns are formed, a first photo mask 1 composed by a phase shift mask is used for exposure by circular illuminating, and a second photo mask 6 composed of a chrome mask is used for exposing by oblique incidence deformation illuminating, thus allowing accurate transfer in both the patterns, being transferred by the first and second photo masks 1 and 6.
Patent JP-H0655230-A (JP)
Title: Deep drawing forming method of magnesium sheet
Inventor: OGAMI TETSUO
IPC: B21D22/20
Filed: 1992-08-06
Abstract: PURPOSE:To execute the deep drawing of the magnesium sheet by using a die where the temperature of the heated surface of a punch and a flange part is set to meet the specific condition. CONSTITUTION:A punch 1 and a flange part are heated to >=175 deg.C and <=500 deg.C by using a temperature control device 5 of the punch 1, an insert heater 7 mounted in the punch, a temperature control device 8 of the flange part, a die 2, an insert heater inside a blank holder or the like, and the deep drawing of the magnesium sheet is executed by means of the punch 1 and the die 2. When the temperature of the punch 1 and the flange part is set to the preset value of 175 deg.C, the critical drawing ratio 1.6 can be obtained, and when the temperature is set to the preset value of 225 deg.C, the critical drawing ratio 2.0 can be obtained. Thus, the magnesium sheet can be heated in a short time, allowing the deep drawing.
Patent JP-H0375895-A (JP)
Title: Automated teller machine
Inventor: ISHIDATE TAKEO
IPC: G07D9/00
Filed: 1989-08-17
Abstract: PURPOSE:To automatically and quickly restore a fault by discontinuing a distribution and supplement operation, and collecting once all cash on a conveying path to a receiving box in a lump, and performing the distribution and supplement operation again when a conveyance fault having occurred during the distribution and supplement operation of the cash is of a kind capable of being restored automatically. CONSTITUTION:A conveyance fault recognizing means 100 recognizes the kind of the conveyance fault having occurred during the distribution and supplement operation of the cash. Then, the operation of a device is stopped when the fault needs the manual work of a clerk for restoration like the jamming of a bank note, etc., but on the other hand, in the case where such the fault that the conveyance itself of the bank note is possible whereas the number of sheets of the bank notes can not be controlled because of overlapping conveyance, etc., occurs, the distribution and supplement operation is discontinued once, and the cash on the conveying path is automatically collected in a lump to the receiving box 11. Then, the distribution and supplement operation is re-started again by a cash distributing means 80c. Thus, the considerable part of the conveyance fault having been restored by the manual work in the past can be automatically and quickly restored.
Patent JP-S5999315-A (JP)
Title: Measurement stabilizing method
Inventor: MORI KUNIO
IPC: G01G23/37
Filed: 1982-11-30
Abstract: PURPOSE:To prevent flickering of display due to vibrations and noises, by setting an output count to a new reference output count when the frequency of the output count of the AD converter of an electronic scale reaches a reference frequency, and displaying the result. CONSTITUTION:An output count DN, which is generated in a measuring mechanism 1, is made to be the first reference output count DD. A count difference A between the next output count DN and the reference output count DD is computed. For example, when the difference A is 1, the reference frequency is 8. When A is 2, the reference frequency is 4. When A is 3, the reference frequency is 2. In this way, the reference count DD is replaced by the output count DN. An X mark indicates the output count DN, and a O mark indicates the reference output count DD. In the frequency range =10-17, the difference A=+1 continues 8 times and the reference frequency becomes 8. At the frequency =18, the reference output count becomes DD=30,000+1.
Patent JP-2000047852-A (JP)
Title: Multiplier and fixed coefficeint type fir digital filter provided with plural multipliers
Inventor: WADA KYOJI
IPC: G06F7/53
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To make a multiplier simple in configuration and small in size by employing configuration including one multiplier and a shifter of simpler configuration than that of the multiplier and allowing the multiplier to multiply a multiplicand by two fixed coefficients and output the multiplication result of one selected fixed coefficient among the multiplication results. SOLUTION: The multiplier 2 multiplies the multiplicand X by a mean common coefficient CA and outputs the multiplication result as a temporary multiplication result to an adder 4 and a subtracter 5. The shifter having simpler constitution than the multiplier 2 multiplies the multiplicand X by a cocoefficient (B-C)/2 and outputs the multiplication result as a residual coefficient multiplication result to the adder 4 and subtracter 5. A selector control circuit 7 outputs a specific selector control signal according to the value of a fixed coefficient in use. A selector 6 selects the output from the adder 4 or subtracter 5 according to the selector control signal outputted from the selector control circuit 7 and outputs the selected output as a multiplication result.
Patent JP-H1155885-A (JP)
Title: Motor-driven blower and electric cleaner using the same
Inventor: HARADA HIDEYUKI
IPC: F04D29/00
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven blower and an electric cleaner using it wherein its slot wedge is prevented from the danger of the damaging thereof, even though the centrifugal force applied to its slot wedge is increased by its high-speed rotation. SOLUTION: In a motor-driven blower, providing its centrifugal fan coupled to the rotational shaft of its commutator motor, the air flow sucked by the centrifugal fan is exhausted to its outside, passing through the inside of the commutator motor. In the commutator motor to be an air-flow passage, each rotor winding 19 is disposed in each slot of its rotor core 18, and in each slot, positioning each slot wedge 20 with a protruding portion on the more outer peripheral side than each rotor winding 19, it is so formed that the outer peipheral surface of each slot wedge 20 nearly coincides with the one of the rotor core 18. In this case, each slot wedge 20 is made of a glass fiber reinforced resin with the added glass fiber of 10-50% thereto.
Patent JP-H1154846-A (JP)
Title: Resonant surface-emitting element
Inventor: MIZUNO YOSHIYUKI
IPC: H01S5/10
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce spread of light from the light extraction surface, and to enhance directivity and monochromaticity of light in a resonant surface-emitting element having a quantum-well luminous layer. SOLUTION: In a quantum-well luminous layer 18, since a band split is generated in a valence band by the shift in the quantum effect of the layer 18, and the subband of heavey holes and the subband of light holes are generated, the luminous wavelength range becomes broad on the side of the low wavelength, due to a difference between the energy levels of the heavy and light holes, and light on the low wavelength side is resonated in the direction slanted from the vertical direction by the Bragg reflection condition to emit from a light extraction surface 36.  For preventing this, the layer 18 which has a band gap energy smaller than those of barrier layers 16 and 20, has a grating constant smaller than those of the layers 16 and 20 and consists of an i-type GaAsy P1-y single-crystal compound semiconductor layer, is epitaxially grown on the layer 16, so that such a compressive strain as the energy levels of of the heavy and light holes in the valence band become roughly equal to each other is applied to the layer 18.
Patent JP-S59101538-A (JP)
Title: Engine with turbo
Inventor: ENDOU MAKOTO
IPC: F02B37/10
Filed: 1982-11-30
Abstract: PURPOSE:To expedite the rise of turbo rotation in time of acceleration as well as to improve the responsiveness of acceleration in an engine, by turning a turbine in a way of making full use of the exhaust gas collected in a surge tank in time of braking a car. CONSTITUTION:A computer 21 is so designed as to operate each of solenoid valves 17 and 20 by a signal out of a sensor 22 which senses load, a brake, an accelerator and pressure inside a suction passagge 5. When a car is applied with a brake, a selector valve takes an A position, while exhaust gas is flowing into a surge tank 13 and its back pressure is transmitted to an engine 1 by way of an exhaust passage 3, thus an exhaust brake is designed so as to be applied to the engine. In this case, a pressure feed valve 15 is being closed and the exhaust gas will in no case flow out of the surge tank 13. Simultaneously with stepping on an accelerator by a driver, the computer 21 is set in operation, energizing the solenoid valve 17 with current whereby opening the pressure feed valve 15 and feeding a turbine 6 with the exhaust gas, and therefore the turbine 6 rotates, thus supercharging to the engine by a compressor 8 takes place in a smooth manner.
Patent JP-H0493594-A (JP)
Title: Finned heat exchanger
Inventor: AOYANAGI OSAMU
IPC: F28F1/32
Filed: 1990-08-08
Abstract: PURPOSE:To enhance the performance of a heat exchanger by a method wherein a clearance in a fin in a step-wise direction of each of heat transfer pipes is formed with recesses in which the cut portions bent in a step-wise direction and cut are formed with cut-and-raised portions projected in respect to the fin surfaces. CONSTITUTION:A plurality of heat transfer pipes 2 are perpendicularly inserted at predetermined intervals in parallel into each of fins arranged in parallel in numbers at predetermined intervals. A step-wise clearance 3 of each of the heat transfer pipes 2 at each of the fins 1 is formed with cut-and-raised portions 5 over a substantial entire width of each of the fins 1 in which the cut portions 4 cut in a zig-zag form bent in a step-wise direction in respect to the fin surfaces. With such an arrangement, it is possible to promote a heat transfer through a reduction of a temperature boundary layer at the heat transfer surface and a mixing of gas flowing between fins 1. In the even that the device is used in an outdoor device of an air conditioner, frosts 6 are made to adhere to the end parts of the fins 1 and the end portions of the cut and raised portions 5. However, since air A is made to flow along both surfaces of the cut-and-raised portions 5A, it is possible to prevent a reduction of the amount of aeration and avoid reduction of heat transfer performance.
Patent JP-2001032236-A (JP)
Title: Biodegradable aquatic plant supporting body for greening, aquatic plant structure using it, and floating island structure using it
Inventor: YAMAMOTO TOSHIYA
IPC: E02D17/20
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To easily fix a plant by forming an aquatic plant supporting body made of a continuous linear body of a biodegradable thermoplastic resin, formed into a solid net type body having a three-dimensional random loop, and provided with a specific drain characteristic and apparent density. SOLUTION: A linear body is formed of a biodegradable thermoplastic resin such as poly-β-hydroxy acetic acid, polycaprolactone, polybutylenesuccinate, polylactic acid with a bending elasticity ranging from 2000 kg/cm2 to 8000 kg/cm2. Using the linear body, a solid net type body forming a meandering random loop, with an inter-fiber distance up to 10 mm, is formed, and a greening biodegradable aquatic plant supporting body with a drain characteristic of 20 kg/m3 or less and an apparent density of 30-100 kg/m3 is formed. An aquatic plant structure formed by planting a perennial plant such as a reed, a cattail, a water celery and a sedge to the aquatic plant supporting body is installed to a floating frame body, and consequently, a floating island structure is formed. In this way, an aquatic plant can be fixed easily.
Patent JP-S6368474-A (JP)
Title: Front subframe structure
Inventor: OHASHI MIKIO
IPC: B62D21/00
Filed: 1986-09-08
Abstract: PURPOSE:To aim at enhancing the rigidity of a front body, by setting a front subframe widthwise of a vehicle in the vicinity of a tire input point. CONSTITUTION:A front subframe 3 is located widthwise of a vehicle at the position of a drive shaft 1 on the center of a tire. A side section 3a of the front subframe 3 is formed in a Y-like shape, and the attaching part 5a, 5b of thus formed Y-like shape section are attached to a front side member 6. The drive shaft 1 is disposed between the side section 3a of the front side frame 3 and the front side member 6. The forward section 3b of the front side frame 3 in the longitudinal direction of the vehicle is formed therein with an engine mount bracket 13 to which an engine 15 is supported through the intermediary of engine mount insulators.
Patent JP-2001042855-A (JP)
Title: System for rotating image by using rotating device
Inventor: NEN YAKUYO
IPC: G09G5/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently rotate an image without degrading the system performance and without requiring an intricate hardware by using a prefetch buffer and an off screen memory in order to rotate the image. SOLUTION: The prefetch buffer 380 and the off screen memory 390 are used in order to rotate the image. The display device 370 has the prefetch buffer 380 capable of periodically detecting whether the image has been updated or not. If the image has been updated, the prefetch buffer 380 is capable of fetching the pixel data stored in a display memory 340 with continuous address sequence. After the prefetch buffer 380 completely arrays the pixel data, the prefetch buffer 380 delivers the results to the off screen memory 390. The off screen memory 390 sends the pixel data to a CRTC 350 in order to display the data on a CRT 360 according to the converted continuous address sequence.
Patent JP-S6190096-A (JP)
Inventor: SAHASHI MINORU
IPC: G21D5/08
Filed: 1984-10-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。