baber/WOPTO huggingface dataset:
Patent JP-H0618105-A (JP)
Title: Refrigerant mixing-ratio detector for refrigerator
Inventor: KISHIMOTO AKIO
IPC: F25B1/00
Filed: 1992-06-30
Abstract: PURPOSE:To detect the mixing ratio of a mixed refrigerant without depending upon direct measurement, and to enable correction, in which the set value of a protective device for a refrigerator is set at a set value corresponding to the mixing ratio obtained. CONSTITUTION:The temperature and saturation pressure of a mixed refrigerant detected by detectors 21, 22 are inputted to an arithmetic unit 23, and the mixing ratio of the mixed refrigerant is obtained through arithmetic operation from data stored in said arithmetic unit 23, thus allowing the detection of the mixing ratio without direct measurement. The mixing ratio is inputted to a correction circuit 24 from a refrigerant mixing-ratio detector composed of the detectors 21, 22 and the arithmetic unit 23, and the set values of protective devices 13, 14 are corrected in response to the fluctuation of the mixing ratio of the mixed refrigerant by enabling the correction of the set values of the protective devices 13, 14 by said correction circuit 24, thus positively tripping a refrigerator when the refrigerator exceeds the range of proper operating conditions, then ensuring the safety of the refrigerator.
Patent JP-S6331263-A (JP)
Title: Picture reader
Inventor: IKEDA TAKESHI
IPC: H04N1/00
Filed: 1986-07-24
Abstract: PURPOSE:To prevent flapping of an original document due to its floating on a reading line by linearly contacting an original feed guide with a platen in the vicinity of the reading line with respect to the direction of feeding the original document. CONSTITUTION:When the original document 6 is inserted from the direction shown by an arrow, it is held between a roller 4 and the original feed guide 30 at the position of the first contact line 31A with the counterclock rotation of the platen roller 4 and a carrying force is applied. Thereafter, the original document 6 passing the reading line 7 is held again between the roller 4 and the original feed guide 30 from both the directions at the position of the second contact line 31B and the original document is provided continuously with a carrying force corresponding to the previously applied carrying force. In such a way, since the original document 6 is held to a state in which it is brought into contacted with the platen roller 4 in the vicinity of the reading line 7, the flapping of the original document at the reading position is eliminated but stable picture information can be obtained.
Patent JP-H0724587-A (JP)
Title: Laser beam irradiating device
Inventor: KONDO MASAKI
IPC: H01L21/268
Filed: 1993-07-13
Abstract: PURPOSE:To eliminate failures in the machining through the irradiation by the laser beam of the energy intensity distribution except the prescribed value. CONSTITUTION:The irradiation optical path of the converged laser beam 51a onto a work 52 is provided with a measuring member 64 to measure the energy intensity distribution of this laser beam 51a, and a shut-off means 65 which transmits the laser beam if the laser beam 51a to transmits this measuring member 64 is of the prescribed energy intensity distribution type, and on the other hand, shuts off the laser beam if it is not of the prescribed energy intensity distribution type.
Patent JP-S6333557-A (JP)
Title: Method and apparatus for producing molecular crystalline thin film
Inventor: SAKATA JIRO
IPC: C23C14/32
Filed: 1986-07-24
Abstract: PURPOSE:To form a thin film capable of being oriented under control by spraying a soln. of a molecular crystalline org. substance from a nozzle, evaporating the solvent in the sprayed soln. and depositing ions of the org. substance on a substrate. CONSTITUTION:A soln. 2 of a molecular crystalline org. substance such as a diacetylene compound is filled into an injector 3 and sprayed from the tip of a nozzle 5 fitted to the tip of a needle 6 through a tube 4 and the needle 6 at a constant rate and a high electric field gradient. The solvent in the sprayed soln. is removed by drying and cluster ions of the remaining solute are deposited on a substrate 9 to form a film. The concn. of the soln. 2 is regulated to about 0.01-10wt%. The average gradient an electric field generated between the nozzle 5 and the substrate 9 is preferably about + or -0.5-50kV/cm. A molecular crystalline thin film oriented to a desired high degree is obtd. by properly controlling the electric potentials of the nozzle 5, the substrate 9 and an electrode.
Patent JP-S5797181-A (JP)
Title: Optical character reader
Inventor: KIZU SHIYUUJI
IPC: G06V30/146
Filed: 1980-12-08
Abstract: PURPOSE:To reduce the capacity of an image pickup device and the capacity of the memory of a character recognition part by discriminating the character position by the output of the 1st readout part and by moving the readout field of the 2nd readout part. CONSTITUTION:When postal matter P is carried as shown by an arrow (a) to correspond to the 1st readout part 1, information on the postal matter P is scanned and read and the output is supplied to a character position discrimination part 20. The discrimination part 20 discriminates the position of the character on the postal matter P, and the movable mirror 13 of the 2nd readout part  11 is rotated and set without stages so that the readout visual field of the 2nd readout part corresponds to the upper end part of the charaxter position. When  the postal matter P corresponds to the 2nd readout part 11, a postal code number is generally recorded at the uppermost line of a Japanese address format,  so the part which corresponds to the postal code number is read and scanned to  recognize the read postal code number by a recognition part 30.
Patent JP-H0461593-A (JP)
Title: Wavelength division/time division composite channel
Inventor: NISHIO MAKOTO
IPC: H04B10/27
Filed: 1990-06-29
Abstract: PURPOSE:To connect an optical signal of an optional wavelength and an optional time slot to an optional outgoing line by converting an optical signal of a selected wavelength into an electric signal, moving the time slot and converting the electric signal into an optical signal of a prescribed wavelength. CONSTITUTION:Multiplex optical signals 200, 210 are inputted to a variable wavelength selection element 120 via a branching device 110. When the variable wavelength selection element 120 selects an optical signal of a wavelength lambda1, in a 1st time slot, an optical signal 220 is made incident in a photoelectric converter 130. Since the photoelectric converter 130 converts the optical signal 220 into an electric signal and the electric signal 230 is sent to a time switch 140. The time switch 140 shifts the signal A in the 1st time slot T1 of the electric signal 230 to a 2nd time slot T2 and sends an output electric signal 240 to a wavelength variable electrooptic converter 151. The wavelength variable electrooptic converter 151 converts the signal A of the 2nd time slot of the electric signal into a signal of a wavelength lambda2 and sends the result to a confluent device 161.
Patent JP-H0727125-A (JP)
Title: Rotary shaft installing structure
Inventor: GOTO TSUTOMU
IPC: F02C7/20
Filed: 1993-07-13
Abstract: PURPOSE:To provide a rotary shaft installing structure by which an eccentric amount of an overhang part can be restrained small. CONSTITUTION:A rotary shaft 1 has an overhang part 10 supported in a cantilever shape with a bearing 5, and has a collar (cylindrical member) 3 to rotate together with the rotary shaft 1 by being fitted in this overhang part 10, and a clearance 13 is arranged between this collar 3 and the rotary shaft 1, and a tapered surface 12 whose diameter is expanded more as the inside diameter separates more from the bearing, is arranged on an inner peripheral surface of the collar 3.
Patent JP-S62152315-A (JP)
Inventor: SUGIMURA MORIO
IPC: H02G3/06
Filed: 1986-07-23
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-S5696456-A (JP)
Title: Manufacture of paste for lead acid battery
Inventor: HIRASAWA IMAKICHI
IPC: H01M4/20
Filed: 1979-12-27
Abstract: PURPOSE:To cause the expansion of compressed air which is contained in a paste to increase the porosity of the paste, and enhance the utilization ratio of the paste by kneading lead powder, water and sulfuric acid in a pressed atmosphere, before the normal pressure is restored. CONSTITUTION:A required amount of lead powder is poured in a kneading machine 2 from a lead-powder pour-in opening 1. A stone grist 4 is rotated by means of a motor 3, and air is blown in the machine from an air blow-in opening 5 until the pressure inside the machine becomes 2-5 atmospheric pressure. After that, the pouring of water from a water pour-in opening 6, as well as the pouring of sulfuric acid from a sulfuric-acid pour-in opening 7 are initiated. At this point, water and sulfuric acid are sprayed into the kneading machine 2 with pressure, in order to prevent the counterflow due to the pressure inside the machine 2. After kneading the mixture of lead powder, water and sulfuric acid, and normal pressure is restored by the use of a leak valve 8.
Patent JP-H0339038-A (JP)
Title: Storing of polished rice
Inventor: IZAWA MASANORI
IPC: A23L7/10
Filed: 1989-07-04
Abstract: PURPOSE:To make possible to surely keep taste and flavor of new crop rice by performing hulling and rice cleaning of new crop rice immediately after reaping of rice, washing in water to make a washed rice, subjecting to sealed packaging with sealing packaging material, storing at a specific low temperature and boiling with directly adding water for boiling to the washed rice at boiling. CONSTITUTION:New crop rice immediately after reaping of rice is subjected to hulling and rice cleaning and washed in water to make washed rice C, then the washed rice is subjected to sealed packaging with sealing packaging material 2, thus the washed rice C in a sealed packaging state is put in a refrigerator and stored at 0 deg.C-5 deg.C. In case of boiling, water for boiling is directly added to the washed rice C and the rice is boiled (e.g. in electric rice cooker A, rice cooker 5 and heat-resistant vessel 1).
Patent JP-S6416922-A (JP)
Title: Rotational angle detector
Inventor: KAWASAKI SHUSAKU
IPC: G01B7/30
Filed: 1987-07-10
Abstract: PURPOSE:To preclude misdetection due to dust, etc., by providing plural magneto-resistance elements opposite a rotor made of a magnetic body locked to a cam, and providing a circuit which converts the variation of a magnetic field detected by the magneto-resistance elements into a pulse signal. CONSTITUTION:The sensor unit 8 which consists of a magnet 15, the two magneto-resistance elements 13A and 13B, and pulse generating circuits 14A and 14B is provided opposite the gear-shaped rotor which is locked to the cam associated operatively with a handle and made of the magnetic body. Then when the rotor 5 passes in a constant magnetic field produced by the magnet 15, the variation of the generated magnetic field is detected by the elements 13A and 13B and converted by the circuits 14A and 14B into pulse signals, which are sent to an external controller. The controller detects the quantity of rotation as the number of pulses and the rotating direction as the phase difference between two pulses. Thus, misdetection due to dust, etc., is precluded.
Patent JP-S5964061-A (JP)
Inventor: GIYUNTAA HORUTSUNAA
IPC: A61M5/28
Filed: 1982-10-04
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-H0814209-A (JP)
Title: Hydraulic circuit
Inventor: NISHIKAWA MAMORU
IPC: F15B15/14
Filed: 1994-06-30
Abstract: PURPOSE:To provide a hydraulic circuit capable of obtaining a function equal to the conventional circuit by using a valve having simple constitution without increasing the number of the valves. CONSTITUTION:Directional switching valves 14A, 19A of two positions, having a first position X and a second position Y, capable of operating manually are arranged in passages 11A, 12A, 13A connecting between a head chamber 9A of a cylinder 5A and a hydraulic pump 3 and between the head chamber 9A and an oil tank 1, and in passages 16A, 17A, 18A connecting a rod chamber 10A and the hydraulic pump 3 and between the rod chamber 10A and the oil tank 1. Check valves 15A, 20A are arranged on the hydraulic pump side than the directional switching valves 14A, 19A.
Patent JP-H0615189-A (JP)
Title: Crushing device for sintering equipment
Inventor: OKUYAMA MASAYOSHI
IPC: B02C4/08
Filed: 1992-06-30
Abstract: PURPOSE:To lower the degradation rate by a double roll type crushing machine to be used for secondary crushing, etc., and to reduce the useless consumption of energy. CONSTITUTION:The strength of sintered ore is calculated from the crushing energy of, for example, a primary crushing machine and the rotating speed of both toothed rolls 1a, 1b for lowering the degradation rate at which the grain size of the sintered ore after the crushing by the double roll type secondary crushing machine is smaller than a prescribed grain size and the gap therebetween is calculated in accordance with the detected signal of the strength in the controller 5. The pulses at which a pulse motor 2 rotates at the calculated rotating speed are subjected to pulse change in a pulse supplying device 3 inputted with the rotating speed control signal. The toothed roll 1b is so moved that the gap between the two toothed rolls 1a and 1b attains the calculated gap and the grain sizes sampled at every prescribed time for the sintered ore after crushing are subjected to the similar control in a hydraulic moving device 4 inputted with the spacing control signal.
Patent JP-H0461099-A (JP)
Title: Semiconductor memory device
Inventor: KIKUKAWA HIROHITO
IPC: G11C29/00
Filed: 1990-06-29
Abstract: PURPOSE:To execute a data access at high speed by operating the switchover of a data input/output in using a spare circuit with the switchover of a main- body and a spare data input/output line when a defect occurs in a part of a main body memory cell or a part of a wiring such as a bit line or the like. CONSTITUTION:When a column address 22 inputted from an address buffer circuit is a defective address, a spare data input/output line 28 and a data input/output line 29 are connected by a defective address detecting signal 24 showing a defective address, at a switch part 18, and data are inputted and outputted to a spare memory cell 13. And when the column address 22 is not a defective address, by the defecting address detecting signal 24 showing an undefective address, at the switch part 18, a main body data input/output line 27 and the data input/output line 29 are connected, and data are inputted and outputted to a main body memory cell 12. Thus, it is possible to relieve a defect by using the spare storage cell 13, and to execute a data access at high speed.
Patent JP-2001002058-A (JP)
Title: Bottom structure with bottom difficult to come off
Inventor: WATANABE YOSHIO
IPC: B65D5/42
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent a forward bottom piece and a back bottom piece from being detached from each other and a bottom from coming off even when the bottom surface is slender in the horizontal direction by making notches in base parts of a back bottom piece of a back bottom plate and a forward bottom piece of a forward bottom plate to project a projecting angle, and engaging the notches with each other in assembling a bottom surface to make the back bottom piece and the forward bottom piece difficult to come off. SOLUTION: Two forward bottom piece 9 are provided on a forward bottom plate 4, and a forward bottom notch 11 is made in both sides of base parts of the forward bottom pieces 9 to form a projecting angle 12. On a back bottom plate 2, a back bottom piece 6 is extended on both sides of a back bottom recessed edge 7, and a back bottom notch 8 is made in a boundary between the back bottom piece 6 and the back bottom recessed edge 7. The back bottom notch 8 is provided on both sides of the base part of the back bottom piece 6 at the center easiest to detach, and the back bottom notch 8 is engaged with the forward bottom notch 11 and the center back bottom piece 6 is not detached even when it is deflected by the weight of a stored stuff. Even in the forward bottom pieces 9, the forward bottom notch 11 made in the outer base part is engaged with the back bottom notch 8 made in the inner base part of the back bottom piece 6 located on both side ends, and is not detached even when the forward bottom side 9 is deflected by the weight of the stored stuff.
Patent JP-H0224582-A (JP)
Title: Simulating method
Inventor: YAMAGISHI KUNIHIKO
IPC: G01R31/28
Filed: 1988-07-14
Abstract: PURPOSE:To execute simulation efficiently by a method wherein an information showing the start position of an iterative pattern is embedded beforehand in an ordinary pattern and the iterative pattern is inputted when the simulation is executed. CONSTITUTION:Inputted test data are analyzed by a sorting means 11 to separate the same into the part of an iterative pattern and the part of an ordinary pattern other than said pattern, and they are stored in memory elements 12 and 13 respectively. An information showing the start position of the iterative pattern is embedded as one of events in the ordinary pattern. When simulation is executed, first each event from the ordinary pattern is registered for each time on an event list 14 and a processing of execution is carried out. When the information showing the start position of the iterative pattern is read in at the time of execution, the pattern is read in from the memory elements 13 and registered on the list 14, and it is executed in the required number of times.
Patent JP-H0337878-A (JP)
Title: Formation of dynamic pressure groove of slider for magnetic disk device
Inventor: ITO ATSUSHI
IPC: G11B21/21
Filed: 1989-07-05
Abstract: PURPOSE:To easily form a dynamic pressure groove with high accuracy by forming a prescribed photoresist at a specified thickness on the plane of a slider base material and forming the dynamic pressure groove in the specific part of the photoresist remaining after exposing and developing. CONSTITUTION:A resin layer R is formed on the slider base material 5a consisting of silicon carbide by uniformly applying a resin dispersion prepd. by dispersing silicon carbide powder in a resin dispersion, which is formed by diluting polycarbosilane with toluene, on the base material and drying the coating. A mask 9 printed with a shielding pattern S is then imposed on the layer R and is exposed with UV rays to harden the part to be irradiated. The non-hardened part on the layer R is removed to form a groove frame 8. The base material 5a formed with the groove frame 8 is calcined, by which the resin component is burned away and the groove frame 8 is formed as the sintered body of the silicon carbide. The dynamic pressure groove 7 is easily formed with the high accuracy in this way.
Patent JP-S6076282-A (JP)
Title: Exchanger for welding jig with welding device
Inventor: WAKOU SUSUMU
IPC: B23K11/11
Filed: 1983-09-20
Abstract: PURPOSE:To provide a titled device which exchanges efficiently many kinds of jigs in a narrow place by positioning the receiving base of two-stage lifting devices in a machine frame provided adjacently to a welding device and receiving and transferring the jigs from and to the welding machine and further receiving and transferring the jigs of a horizontally provided machine frame for stocking. CONSTITUTION:A used jig 4 for welding is taken into a receiving base 15 by an extension conveyor 17 of a machine frame 14 after the body 3 of a welding device is turned to face upward. The base 15 is received by hooks 20 of lifting devices 16, then the hooks 21 of the frame 14 are retracted and the devices 16 are risen to support base 15 by projecting roller guides 22. The base is fed into an upper standby position by a cross feeder. The required jig 4 on the lower receiving base 15 of the devices 16 is risen and is supported by the hooks 21, then the jig is fed by the conveyor 17 to the body 3. There are the exchange position and the upper and lower standby positions in the frame 14 having the device 16 and there is a stock position in the adjacently provided part, so that the reception and transfer of the jig 4 is quickly accomplished.
Patent JP-H0338563-A (JP)
Title: Production of ethylene oxide adduct to tetrabromobisphenol s
Inventor: UMEDA TATSUO
IPC: C07C315/04
Filed: 1989-07-05
Abstract: PURPOSE:To obtain the subject adduct of high purity useful as an addition type flame retarder for polyester with a reduced coloration by adding ethylene oxide to tetrabromobisphenol S using a specific solvent and a catalyst. CONSTITUTION:The addition reaction of ethylene oxide or propylene oxide to tetrabromobisphenol S of the formula is carried out in a solvent such as an alcohol of 4 to 6 carbon atoms in the presence of a quaternary ammonium salt catalyst such as benzyltrimethylammonium chloride or tetrabutylammonium bromide, preferably in an inert atmosphere at 70 to 150 deg.C, where the pressure increase for introducing ethylene oxide or the like is controlled to 0.1 to 4.0kg/cm<2>. The alcohol of 4 to 6 carbon atoms is, for example, 1- and 2-butanol, 2-pentanol, 4-methyl-2-pentanol, or cyclohexanol.
Patent JP-H0925878-A (JP)
Title: Medical fluid pump
Inventor: SATO TAKASHI
IPC: B81B3/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To improve reliability and facilitate manufacture by forming a diaphragm and a passage into the laminated structue of titanium thin plates, and forming a valve part of an active valve driven by a laminated piezoelectric element. SOLUTION: Voltage in a direction of contracting a piezoelectric actuator 119 is applied to the piezoelectric actuator 119 to open an inlet valve 110. When voltage in a direction of contracting a piezoelectric actuator 120 is applied, a diaphragm plate 116 formed of titanium material is lifted, and chamical is sucked into a pump chamber 114 expanded in volume from a passage hole 17. Voltage in a direction of elongating the piezoelectric actuator 115 is then applied to close the inlet valve 110, and voltage in a direction of contracting a piezoelectric actuator 121 is applied to open a discharge valve 111. Voltage in a direction of elongating the piezoelectric actuator 120 is applied to push down the diaphragm plate 116 from the lifted state. The chemical in the pump chamber 114 is thereby discharged forcibly through a passage hole 18.
Patent JP-S6331408-A (JP)
Title: Speed controlling resistor for electric motor car
Inventor: MORIYA TAKAO
IPC: H01C10/08
Filed: 1986-07-24
Abstract: PURPOSE:To prevent conductors from being short-circuited on overloading, by composing a variable resistance of resistance windings, and by making the winding diameter of a resistance winding section corresponding to a high speed stage at least, different from the winding diameter of the other section. CONSTITUTION:When a main switch 5 is turned ON and an accelerator switch 6 is turned ON, then a current is conducted to a coil 2a, and a starter relay 2 is turned ON, and a current flows to a DC motor 3 through a battery 1 via a variable resistance 4. The resistance windings 7 of the variable resistance 4 are provided with the taps T1-T6 of a plurality of stages for speed regulating. The resistance windings 7 are formed as non-uniform windings making the winding diameter of a resistance winding section A corresponding with a high speed stage at least, different from the winding diameter of the other section. As a result, even if the resistance windings are subjected to red-heat deformation, conductors seldom come in contact with each other.