baber/WOPTO huggingface dataset:
Patent JP-H086086-A (JP)
Title: Controller for camera or optical instrument
Inventor: SHIOMI YASUHIKO
IPC: H04N5/232
Filed: 1994-06-15
Abstract: PURPOSE:To operate an arithmetic circuit executing a calculation for controlling a camera in an optimum load state by providing a control means changing the time interval of the input of a signal to the arithmetic circuit CONSTITUTION:The output of a shake sensor 5 detecting the shaking of the whole of the camera is convert,ed into digital data by an A/D converter 2 and then, fetched into a CPU 1, to execute a prescribed calculation. On the other hand, the actual moving quantity of a correcting optical system 23 attached to a photographic lens 10 is detected by a correcting optical system position detecting means 24 and its output is fetched into the CPU 1 via the A/D converter 2. In the CPU 1, a feedback calculation is executed so as to make the output of the shake sensor equal to the output of the position of the correcting optical system 23 and it is driven via a D/A converter 17 and a correcting optical system driving means 25 with the result. Therefore, when the output per unit angle detected by the shake sensor 5 and the output per unit correction angle of the correcting optical system 23 are set to be equal, a sufficient vibration proof operation can be executed.
Patent JP-S5757262-A (JP)
Title: Structure of washing device in separately taking and dividing device
Inventor: MIYAMOTO HIROMIZU
IPC: G01N35/10
Filed: 1980-09-25
Abstract: PURPOSE:To remove contamination in a tube by a remained washing water in a short time at a drying process without fail, by heating the washing water. CONSTITUTION:A swing plate 51 and a swing channel 49 are lowered, and a sucking nozzle 30 is immersed in a washing liquid tank 22. At the same time, a water supply valve 40 is opened, a pump 41 is operated, and the heated washing water (50-70 deg.C) is filled in the washing liquid tank 22 from a hot water tank 23. The washing water, whose temperature is kept at a constant temperature by a heating body 34 and a temperature control means 35, washes remained serum through the sucking nozzle 30, the tube 29, and an injecting nozzle 31. After the washing, air is blown in the tube, and the remained washing water is dried. By washing with the heated water, the washing effect is enhanced. Since the temperature of the washing water is high, the remained washing water can be dried in a short time, and dilution of the serum with the washing water can be prevented without fail.
Patent JP-H05322435-A (JP)
Title: Refrigerator
Inventor: TAJI NOBUYUKI
IPC: F25D23/00
Filed: 1992-05-26
Abstract: PURPOSE:To make it possible to fix a pipe especially which is embedded in a heat insulating material, concerning a refrigerator for general household use. CONSTITUTION:The title refrigerator is equipped with an outer box 11 with a back plate 7, a spacer 21 which is provided between the back plate 7 and an outer box back surface cover 13 being attached to the refrigerator through a space 17, and a heat insulating material 8 with which the space between the outer box 11 and an inner box 6 is filled, and on the spacer 21, a fastening claw 23 which extends in the heat insulating material 8 is formed, and at the same time, a suction pipe 5 is held by the fastening claw 23.
Patent JP-H10325607-A (JP)
Title: Air cleaning unit
Inventor: UNO KATSUHIKO
IPC: B01D53/81
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaning unit which can remove odor, formaldehyde, a volatile organic compound(VOC) with high efficiency and can be used for a long period. SOLUTION: An air cleaning unit comprises an air supply means 27 provided in a ventilation flue 23, an adsorbing means 24 of an odor component, a reproducing means 25 for removing the adsorbed odor component, a decomposing means 26 arranged in the downstream side of the adsorbing means 24 and decomposing the desorbed odor component, a switching means 28 for the reproducing means 25, the decomposing means 26 and the air supply means 27 and a control means 29 for controlling the switching means 28. The odor component adsorbed by the adsorbing means 24 is desorbed and decomposed by the reproducing means 25 and the decomposing means 26 and the adsorbing means 24 is reproduced. Accordingly, the change or maintenance of the adsorbing means 24 is not required.
Patent JP-S6025095-A (JP)
Title: Semiconductor memory device
Inventor: TERADA KAZUO
IPC: G11C11/34
Filed: 1983-07-21
Abstract: PURPOSE:To eliminate the limit of high integration by means of the countermeasures for preventing the soft errors at the part, by constituting the circuit in which the bit line by the radioactive particle such as alpha rays, etc., and the soft error at the sense amplifier can be hardly increased. CONSTITUTION:The information in a memory cell 20 is amplified by an invertor 21 connected to respective bit lines 19, and read out by a sense amplifier 22. For the information, in which the above-mentioned actuation is repeated one more time to read, only 1 bit is selected in accordance with the address information respectively and is stored to an information storing means 14 temporarily. For a comparing means 15, both pieces of information are compared. When they are the same, a write-in and read-out control means 16 outputs the second information. When they are different, the means 16 outputs the information different from the information obtained when the bit line electric potential becomes 0V at the time of the read-out. Since the information is amplified by the invertor 21, the panel point capacity of the sense amplifier part is increased, and further, the soft error which occurs on the bit line, is surely caused in the direction setting the bit line electric potential to 0V, and in the second continuous actuation, the soft error hardly occurs both two times.
Patent JP-S5257007-A (JP)
Title: Antioxidant
Inventor: KITAYAMA MINORU
IPC: C21D1/70
Filed: 1975-11-06
Abstract: PURPOSE:To prevent the generation of scale even at the heating of a long time at a high temperature range above 1000 deg.C and to improve the peeling property of the coated film at the rolling, by coating the antioxidant of a composition having limited components on the surface of steel materials of sevral kinds.
Patent JP-S62289062-A (JP)
Title: Video camera
Inventor: HATTORI ICHIRO
IPC: H04N5/225
Filed: 1986-06-09
Abstract: PURPOSE:To omit a date information insertion device, to simplify and scale down a constitution and to obtain an inexpensive video camera by confronting and arranging a slit where visual information such as a date can be stated in the front of an image pickup element. CONSTITUTION:The slit 21 capable of stating visual information such as a date is confronted and arranged in the front of the image pickup element 1. It converts the date information stated in the slit 21 into an electrical signal together with ordinary optical information, and a 1st processor 2 converts the signal that the image pickup element 1 generates into a video signal. According to the magnetic recording format of a VTR, a 2nd processor 4 converts the video signal and magnetically records it on a magnetic tape.
Patent JP-S5658759-A (JP)
Title: Dynamic balancing processing method of motor rotor
Inventor: ISHIKAWA KEN
IPC: H02K15/16
Filed: 1979-10-18
Abstract: PURPOSE:To make working volume per pulse of laser beam uniform by irradiating pulse laser beam on a part which generates an unbalance with rotor being rotated and sending this beam stepwise into the direction of rotor axis sequentially. CONSTITUTION:A rotor 9 consisting of laminated iron core is rotated and then detection signal is inputted to a control part 15 after measuring an unbalance value with the help of a sensor 14. In the control part 15, rotary phase angle position where an unbalance is generated, is input to a laser oscillation control power supply 16, controlling a pulse laser oscillator 1. Beam emitted from the pulse laser oscillator 1 is irradiated on the rotor 9 through a mirror cylinder 4. It is arranged so that a table 7 supporting the mirror cylinder 4 may be moved in the axial direction of rotor. Under this arrangement, it is caused to move stepwise at a signal from the control part 15. At that time, it is arranged in such manner that beam irradiation point may come right on each laminated iron plate 10, avoiding an insulated part.
Patent JP-S5836032-A (JP)
Title: Switching control system
Inventor: HONDA MASANORI
IPC: H04B1/74
Filed: 1981-08-26
Abstract: PURPOSE:To prevent malfunction by invariably monitoring and comparing operations of AGC loops of an in-use and a stand-by system. CONSTITUTION:Logarithmic amplifiers 14-1 and 14-2 amplify AGC control voltages of systems 1 and 2 logarithmically to generate outputs which vary linearly with output levels of those systems. A subtracting circuit 15 compares the outputs of the logarithmic amplifiers 14-1 and 14-2 with each other to generate their output difference. A comparator 16 compares the difference output of the subtracting circuit 15 with a set reference voltage; when the difference output is large, a high-level output is generated and when not, a low-level output is generated. When the comparator 16 generates the low-level output, NAND gates 17-1 and 17-2 both generate high-level outputs and when the comparator 16 generates the high-level output, the NAND gate 17-1 of 17-2 generates the low-level output according to which of the comparators 10-1 and 102 generates the high- level output while the other NAND gate generates the high-level output.
Patent JP-S61290583-A (JP)
Title: Image processor
Inventor: YOSHIDA TAKASHI
IPC: G06K9/36
Filed: 1985-06-19
Abstract: PURPOSE:To execute exactly at a high speed a rectangular area extraction which is resistant to noise and change in illumination, by performing space differential arithmetic in a prescribed coordinate axis direction by inputting an image signal, and extracting a graphic area by a HOUGH conversion through a pre-processing part. CONSTITUTION:A differentiating circuit 1 brings an input image Si to space differentiation in the (x) or (y) direction in accordance with a control signal C1, and a differential image S1 of the (x) and (y) directions is stored in memories 2, 3 by control signals C2, C3. Binary-coding circuits 4, 5 are constituted of three kinds of (A), (B) and (C), and one of them is selected by control signal C4, C5. When the differential image is passed through the binary-coding circuit of (A), only the part of ¦differential value¦ <=theta1 becomes '1', and when it is passed through (B), only the part of theta2 <= differential value becomes '1', and when it is passed through (C), only the part of differential value <= -theta2 becomes '1', by outputting the binary image. An image which becomes a candidate of the left side, the right side, the upper side and the lower side of a rectangular area to be extracted is outputted by an AND circuit 6 and stored in image memories 7-10. A HOUGH converting part 30 extracts the rectangular area by using an output of the image memories 7-10 as input data.
Patent JP-S5659697-A (JP)
Title: Vapor phase epitaxial growing method for magnesia spinel
Inventor: CHIFUKU MASAYUKI
IPC: H01L21/365
Filed: 1979-10-17
Abstract: PURPOSE: To enable a single crystal of high quality to be grown by a horizontal type vapor phase epitaxial growing method with considerably enhanced growing efficiency by carrying out growth while keeping the temp. of the region between a source region and a growing region at a specified temp.  
     CONSTITUTION: When the titled single crystal is grown by a horizontal type vapor phase epitaxial growing method, the temp. of region C between source region A and growing region B of the conventional apparatus composed essentially of reaction tube 1 and gas introduction pipes 2aW2c is kept at a temp. at least above the temp. of Mg source 10 (MgCl 2 ), and a single crystal of MgO.Al 2 O 3  formed by the reaction of MgCl 2  and AlCl 3  with CO 2  is grown on Si substrate 12 in tube 1. By setting a catalyst layer consisting of MgO and Al 2 O 3  in the reaction region, the above-mentioned growing reaction is further accelerated. Thus, the single crystal growing efficiency is considerably enhanced, and the cost of a semiconductor device using this grown layer as an insulating layer is reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05319103-A (JP)
Title: Motor mount structure for electric vehicle
Inventor: AKABOSHI HIDEAKI
IPC: B60K1/00
Filed: 1992-05-26
Abstract: PURPOSE:To prevent interference with various members by forming a weak section in a motor mount in such a way as allowing the downward drop of a motor as a result of the turn of a torque rod around a body joint section, upon exposure to a front collision load. CONSTITUTION:When a front collision occurs, a collision load acts on a motor mount 6 and a body joint section 15. As a motor mount structure is such that a torque rod 12 is connected to the body joint section 15 in such a way as capable of free turn, a force acts to turn a motor and a torque rod 12. In this case, the motor 4 is mounted on the rubber 9 of the motor mount 6, and this rubber 9 so fitted that a rubber case 10 is disengaged aft from a mount casing 8, when a collision load equal to or above pressure for the rubber case 10 pressed into the mount casing 8 under the specified pressure acts on the rubber 9. As a result, the motor 4 becomes capable of turning around the body joint section 15 via the torque rod 12, and the motor 4 is forced to fall down.
Patent JP-H0429695-A (JP)
Title: Connection seal method by half-split joint for corrugated double pipe
Inventor: HORIUCHI YOSHIYASU
IPC: F16L33/00
Filed: 1990-05-25
Abstract: PURPOSE:To improve a seal of a corrugated double pipe connection part by fitting a packing, expanded by reaction connection to water, into a grooved part of a half-split joint and protruding the packing partly to the interior of the joint. CONSTITUTION:A grooved part 6 is provided in the axial direction in each butted surface 4 of upper and lower half-split joints 1 by protruding the butted surface 4 in a suitable width in axial directional both end parts of the half-split joint 1. A packing 7, expanded by reaction connection to water, is fitted into the grooved part 6 by bringing the butted surfaces 4 of the half-split joints 1 into contact. A part (small part) of the packing 7 is protruded into the interior from the butted surface 4 of the half-split joint 1. In this way, an expansion pressure is always held, as far as water is provided, while displaying a stable effect in seal performance, so that the more stable seal effect is displayed.
Patent JP-S63299758-A (JP)
Title: Motor
Inventor: UMEDA MIKIO
IPC: H02K3/52
Filed: 1987-05-28
Abstract: PURPOSE:To prevent a crossover track from getting out of place by forming a groove where the crossover track between a plurality of armature coils wound on a stator coil is disposed on the outer periphery of a spacer member. CONSTITUTION:The protrusion of a spacer member 18 is engaged within the slot of a stator core 17 to integrate the core 17 with the member 18. A coil conductor is wound on the tees 17a of the core 17 to wind an armature coil 19, a crossover track 21 is then led from the coil 19, and disposed in the groove 18c of the member 18. Then, the track 21 is disposed to other tees 17a in a state that it is disposed in the groove 18c, and the coil 19 is wound. Similarly, other coil 19 is wound to complete a stator 20. Thus, since the track 21 is disposed in the groove 18c of the member 18 to restrict it from moving during its assembling, it does not come off the outer periphery of the member 18.
Patent JP-H03113-A (JP)
Title: Method for decomposing cyanogen in exhaust gas from sludge incinerating furnace
Inventor: SUZUKI MIKIO
IPC: B01D53/86
Filed: 1989-05-26
Abstract: PURPOSE:To stably decompose cyanogen in exhaust gas from a sludge incinerating furnace by passing the exhaust gas through a honeycomb body having no catalytic action to remove unburned components in the gas and feeding the purified exhaust gas to a catalyst for decomposition of cyanogen. CONSTITUTION:Exhaust gas from a sludge incinerating furnace 1 is heated with a heating furnace 2 and passed through a honeycomb body 4 having no catalytic action to remove unburned components such as dust and tar. The exhaust gas is then fed to a honeycomb body 3 supporting a catalyst for decomposition of cyanogen, e.g. platinum. Cyanogen in the exhaust gas from the furnace 1 can stably be decomposed without blocking, burning or breaking the catalyst.
Patent JP-H04359882-A (JP)
Title: Connected structure of ic-chip part, and forming method for connector electrode
Inventor: KAMIYA SHIGERU
IPC: H01R43/00
Filed: 1991-06-05
Abstract: PURPOSE:To provide the connected structure of an IC-chip part, in which when an LCD panel and an IC-chip part become malfunctioned they can simply be replaced respectively with their corresponding new ones while being able to be surely interconnected without causing poor electrification and also the size- reduction and cost-reduction of the part can be achieved, and the forming method for a connector electrode suited for the structure. CONSTITUTION:A soldering pole 11, electrically connected and fixed to a signal electrode 4 via conductive paste 10 in a hemispheric hollow 2a formed in the glass substrate 2 of an LCD panel 1, and the electrode-pad section 5a of an IC-chip part 5 are brought into pressure contact with each other so that the signal electrode and the electrode-pad section are electrically connected to each other. A glass-substrate section, exposed in an opening 4a in the signal electrode, is dissolved at its surface to form the hemispheric hollow by a solvent. The conductive paste is applied in the hollow, then the soldering pole is pressed in the hollow and the conductive paste is cured.
Patent JP-S5658286-A (JP)
Title: Forming method for guard ring of avalanche photodiode
Inventor: ANDOU HIROAKI
IPC: H01L31/107
Filed: 1979-10-18
Abstract: PURPOSE:To form a guard ring by a low concentration Cd diffusion layer simply and positively by a mechanism wherein Cd is diffused to the desired region of a semiconductor in III-V group compounds in the periodic table, a mask is made up and thermal diffusion is conducted. CONSTITUTION:An N type InGaAs semiconductor layer 22 is formed on an N type InP semiconductor layer 21, an SiO2 film 23 is further deposited, diffusion holes 24 are built up to the guard ring forming prearranged sections of the film 23, Cd is diffused from the holes 24, and high concentration Cd layers 25 are made up. an SiO2 mask 26 is deposited on the film 23 to clog the holes 24, and thermal diffusion is conducted and a low concentration Cd diffusion layer is built up. The film 23 and the mask 26 are selectively etched, and a P<+> layer 28 is formed. Thus, the low stable characteristics of dark currents are obtained because the breakdown voltage of junction made up by a guard ring 27 and the layer 22 is sufficiently greater than that of the junction built up by the layers 28 and 22 in the obtd. avalanche photodiode acquired.
Patent JP-S62290209-A (JP)
Title: Pulse modulator
Inventor: NOMURA HIROSHI
IPC: H03K7/08
Filed: 1986-06-09
Abstract: PURPOSE:To reduce gas consumption by combining a three-input integration circuit, two hysteresis comparators and two diodes in a loop shape in order to smoothly open, close and drive a high pressure gas valve using a steering gas servo. CONSTITUTION:When an analog input signal 100 comes to a -Ein, an output pulse 101 outputted from the three input integration circuit 1 linearly increases in a positive direction by an inclination in proportion to the analog input signal 100. When the voltage of the output pulse 101 attains E1, the voltage of an output pulse 102 outputted from the hysteresis comparator 2 is inverted from -E0 to +E0, and the diode 4 is turned on. Since the input of the three input integration circuit 1 becomes E0-Ein (provided that E0>Ein), the output pulse 101 outputted from the three input integration circuit 1 linearly changes in a negative direction. The output pulse of a duty factor in proportion to the analog input can be obtained from different output terminals corresponding to the polarities of the analog input.
Patent JP-S61292412-A (JP)
Title: Output circuit
Inventor: KAWASHIMA SHOICHIRO
IPC: H03K19/003
Filed: 1985-06-20
Abstract: PURPOSE:To prevent undershoot from being generated by lowering an output level voltage rapidly until a prescribed low level voltage and lowering comparatively slowly until the final power voltage level after that so as to decrease a period until the output reaches the specified voltage. CONSTITUTION:When a voltage at an output B is lowered up to a threshold voltage Vtb of an N-channel MIS transistor (TR) 31, since a gate of the N- channel MIS TR 31 reaches the voltage via an N-channel MIS TR 21, the N-channel MIS TR 31 is turned off and the current no longer flows from the output B via the N-channel MIS TRs 21, 31. Thus, the current from the output B afterward is only the current via the N-channel MIS TR 41. Since the ga of the N-channel MIS TR 41 is small, the change to a low level at the output B afterward is gentle and no undershoot is caused. That is, the output voltage cannot be below power voltage tentatively.
Patent JP-H11309049-A (JP)
Title: Sofa cover
Inventor: IWAMURA NORIKI
IPC: A47C31/10
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the feature of a sofa itself from being damaged in spite of mounting a cover by providing notch parts on both sides of the upper surface of a bag-like main body, providing a slip preventing edge consisting of a nonextensible fabric between the notch parts inside and providing an opening part at a bottom part to fit to the sofa in an optional shape. SOLUTION: The bag-like main body 1 is obtained by sew-working a woven fabric using a material where fiber itself is extensible (Operon 'trademark of TOYO RAYON Ltd.'), the opening part 6 for covering a sofa main body is provided at the bottom part of the main body 1 and a rubber yarn which is more extensible than the main body 1 is incorporated to its peripheral part in order to fit to the sofa main body. The notch parts 3 are provided on both sides of the upper surface 2 sides of the main body 1 and the slip preventing edge 4 is sewed to the inner side surface of the main body 1 between the parts 3. These parts 3 are for facilitating the work of inserting the edge 4 into the gap part of the sofa main body by inserting a hand in the case of inserting the oversupplied part of the main body 1.
Patent JP-S5925125-A (JP)
Inventor: TSUSHIMA MASAMITSU
IPC: H01H33/66
Filed: 1982-08-03
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-H04359528-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HATANAKA MASAHIRO
IPC: H01L23/52
Filed: 1991-06-06
Abstract: PURPOSE:To increase the degree of freedom of a layout with reference to various signal wiring by eliminating a need for a region required for a through hole near an electrode terminal in a semiconductor integrated circuit device. CONSTITUTION:At least two or more wiring layers 9, 10 on a semiconductor integrated circuit device are extracted from an electrode terminal; after that, they are wired along the circumference inside the semiconductor integrated circuit or toward its inside; and then, they are connected electrically to the electrode terminal part.
Patent JP-S5360259-A (JP)
Title: Detector
Inventor: MATSUO TAKAAKI
IPC: G01D5/36
Filed: 1976-11-10
Abstract: PURPOSE: To prevent the characteristic change of a photo detector and achieve the longer service life of a light source by controlling lighting of the light source with the signal of other detector so that it is lighted only when the detection of its lighting is required. 
     COPYRIGHT: (C)1978,JPO&Japio