baber/WOPTO huggingface dataset:
Patent JP-S61153137-A (JP)
Title: Activating apparatus of liquid ion
Inventor: KAMATA HIROBUMI
IPC: C02F1/48
Filed: 1984-12-26
Abstract: PURPOSE:To excite the ionized molecule of liquid and to stabilize the activation by sticking closely the plural hollow discoid permanent magnets magnetized in the axial directions so that the homopoles are mutually touched to both a parallel axis and a vertical axis and coating the whole parts thereof with a nonmagnetic body. CONSTITUTION:A nozzle type hollow cylindrical apparatus is constituted by sticking closely the plural hollow discoid permanent magnets magnetized in the axial directions so that the homopoles are mutually touched to both a parallel axis and a vertical axis. When the fluid is passed through a nozzle part of this apparatus, the ionized molecules of fluid are excited by the interaction between the magnetic moment of liquid ion and the magnetic field and made to the stable activated state. When fluid is passed through the hollow part of the nozzle, the magnetic dipole of fluid discharges the kinetic energy as the electromagnetic wave while repeating the vibration of the polar axes when fluid is passed through the different magnetic field and thereby the effect is given to the growth and the breeding of microorganism.
Patent JP-S61159123-A (JP)
Title: Temperature sensor
Inventor: IRI EIJI
IPC: G01K11/12
Filed: 1984-12-28
Abstract: PURPOSE:To simplify the manufacture process of a sensor and to obtain superior responsibility and high measurement precision by forming a semiconductor on an end surface of an optical fiber by vapor deposition or epitaxial growth. CONSTITUTION:A semiconductor film 22 and a reflecting mirror 23 are formed on the front end surface of the optical fiber 21 by vapor deposition or epitaxial growth, and a lens 24, a half-mirror 25, and a light emitting element 26 as a light source are arranged in order at the base end surface side on its prolonga tion. The optical fiber 21 is constituted by forming a clad layer around a core made of quartz and a precoat layer is formed at its outer periphery. The semi conductor film 22 uses GaAs, etc., and is formed directly on the front end sur face of the optical fiber 21 by vapor deposition or epitaxial growth to a 0.001-0.300mm, preferably, 0.01-0.10mm thickness. Consequently, a sensor which has high quality and excellent responsibility is obtained.
Patent JP-S63134989-A (JP)
Title: Person number detector
Inventor: HIMEZAWA HIDEKAZU
IPC: G01V8/12
Filed: 1986-11-26
Abstract: PURPOSE:To eliminate influence of an environmental variation in a detection area, and to detect the number of persons with high accuracy by deciding the number of persons by comparing an input waveform obtained by scanning circularly a visual field of an infrared ray detecting element, with a reference waveform when the human body to be detected does not exist, and also, updating successively the reference waveform. CONSTITUTION:A visual field of an infrared ray detected element 2 is scanned circularly, and an output of this element 2 is amplified 3 and led to a band pass filter 41, and thereafter, A/D-converted 42, and outputted to a microcomputer 51 for constituting a deciding part 5. The deciding part 5 stores in advance as a reference waveform an input waveform from a signal processing part 4 when the human body to be detected does not exist, decides the number of persons based on a difference between the input waveform and the reference waveform and also, updates successively other parts than the part corresponding to at least the human body to be detected in the reference waveform.
Patent JP-H08121218-A (JP)
Title: Air-fuel ratio detection device for internal combustion engine
Inventor: ABE SATORU
IPC: F02D41/14
Filed: 1994-10-20
Abstract: PURPOSE: To properly detect an air-fuel ratio even when a sensor is deteriorated by sequentially storing air-fuel ratio sensor outputs through sampling, storing plural sampling values in one address, averaging searched values and for detecting the air-fuel ratio. CONSTITUTION: A control unit 48 receives output signals from a crank angle sensor 38, and a wide area air-fuel ratio sensor 46 during driving a car. In such a control unit 48, an engine speed Ne and an intake pressure pb as an engine load are read out. A map is searched, whose characteristic is that a value is set through sampling with an early crank angle as the engine speed Ne is lower, and the intake pressure Pb is higher. Address is searched correspondingly to data Ne, pb, and plural buffer numbers stored therein are read out. Plural sampling values are received from the buffer numbers, and a mean value of the sampling values is converted in accordance with a specified voltage- air-fuel ratio conversion characteristics, for determining the air-fuel ratio.
Patent JP-S61159047-A (JP)
Title: Control device for amount of atmosphere taken into air conditioner
Inventor: TOKUNAGA KENSUKE
IPC: F24F11/00
Filed: 1984-12-27
Abstract: PURPOSE:To introduce fresh atmosphere, having a lower temperature, possitively and save energy in case indoor temperature is increased abnormally upon heating a room by a method wherein preference is given to atmosphere cooling in case the amount of intake atmosphere, operated by an operating means for the atmosphere cooling, is more than the amount of intake atmosphere, operated by an amount of ventilation operating means. CONSTITUTION:The opening degrees of respective dampers D1, D2, D3 are regulated automatically based on the amount of necessary atmosphere operated in a control unit 11 by a signal from a CO2 sensor 10 in a room A to introduce the atmosphere of necessary amount into the room A through a duct 9 for atmosphere, the air conditioner 1, an air feeing duct 5 and the like to maintain CO2 in the room A below a given amount. One terminal 12 of an enthalpy sensor, containing a temperature detector, is arranged in a circulating duct 7 while the other terminal 13 thereof is arranged in the duct 9 for atmosphere and both signals are inputted into the control unit 11 to compare the values of both enthalpies. In case the amount of intake atmosphere, operated by the operating means for atmosphere cooling, is larger, preference is given to the atmosphere cooling and the amount of atmosphere necessary for the atmosphere cooling may be taken into the room A.
Patent JP-H09137495-A (JP)
Title: Vacuum sewage-collecting equipment
Inventor: WATANABE TOSHIYUKI
IPC: E03F3/02
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of lift loss in a vacuum pipe only by addition of a simple structure, by installing a pump between a sewage storage tank connected to the upstream side vacuum pipe and the downstream side vacuum pipe. SOLUTION: When an electric motor-driven valve 8a and a solenoid valve 8c are closed and a motor-driven valve 8b is opened and the water level in a sewage storage tank 4 is lowered to L or a lower level, sewage flows from the upstream side vacuum pipe 1 in the tank 4 and the water level rises up to H. Then, the motor-driven valve 8a is opened and the motor-driven valve 8b is closed and the pump is driven. Then, the water level in the tank 4 is lowered to L or a lower level and the pump 5 is brought to a stop, and the motor-driven valve 8a is closed and the solenoid valve 8c is opened to prevent air-lock and after air has been taken into the downstream side vacuum pipe 2, the solenoid valve 8c is closed and the motor-driven valve 8b is opened to return the condition to the initial state.  In this way, since the sewage in the pipe 1 is transferred to the pipe 2 by the pump 5, even if the pipe 2 is positioned at a higher level than the pipe 1, lift loss is not brought.
Patent JP-H08212612-A (JP)
Title: Optical iformation recording and reproducing device and its optical head
Inventor: SASAKI KENICHI
IPC: G11B7/1356
Filed: 1995-10-30
Abstract: PURPOSE: To provide an optical head having stable characteristics for magneto- optical recording and reproducing device. CONSTITUTION: The optical head for magneto-optical recording and reproducing device is constituted so that its outgoing optical system includes a polarizing beam splitter 3 that reflects the linear polarized beam from a semiconductor laser 1 in a diverging luminous flux condition and a finite image forming objective lens 2 which converges the reflected luminous flux onto a magneto-optical recording medium 6. Moreover, in its returning optical system, the reflected luminous flux from the medium 6 is converged by the lens 2, passed through the beam splitter 3, reflected by a total reflection surface 7 and led to a detecting means 10. By passing through the polarized light separating plane of the beam splitter 3, the phase difference added to the converging luminous flux is compensated for by the surface 7.
Patent JP-S63136050-A (JP)
Title: Electrophotographic sensitive body
Inventor: ROKUTANZONO SETSU
IPC: G03G5/05
Filed: 1986-11-28
Abstract: PURPOSE:To achieve high image quality and high durability by using the binder resin of a low-resistance protective layer made of a silicone resin composed of polysiloxane having alkoxy, polysiloxane having hydroxy, a specified organic silicon compound, and a silicone resin formed by a polycondensation catalyst. CONSTITUTION:The binder resin of the low-resistance protective layer is composed of (1) the polysiloxane having alkoxy represented by formula I, (2) the polysiloxane having hydroxy represented by formula II, (3) the organic silicon compound having a silicone atom possessing one amino, imino, or nitrile group combined with a carbon atom and 2 or 3 alkoxy groups, and (4) the silicone resin formed by the polycondensation catalyst. In formulae I and II, R<1> is alkyl; (a) is the number of the alkoxy groups combined with one silicon atom and an average content of them is >=10wt%; R<2> is a monovalent hydrocarbon group; (b) is a number of 0.8-1.8; (c) is a number of the hydroxyl groups combined with one silicon atom and their content is >=10wt% on the average, thus permitting the obtained photosensitive body to be enhanced in hardness, abrasion resistance, and durability.
Patent JP-H07115579-A (JP)
Title: Automatic focus adjustment device
Inventor: SUDA HIROSHI
IPC: H04N5/232
Filed: 1993-10-15
Abstract: PURPOSE:To provide the automatic focus adjustment device in which an unstable automatic focus adjustment operation due to shake by hand-shake is prevented so as to be focused stably with a main object. CONSTITUTION:The device is provided with a motion vector detection circuit 9 detecting a motion of a picked-up picture within a screen with time series correlation arithmetic operation based on an image pickup signal outputted from an image pickup element 2, a band pass filter 10 extracting a predetermined frequency component from the image pickup signal, a gate circuit 11 extracting a signal in a focus detection area in the screen from the signal extracted by the band pass filter 10, a gate position control circuit 13 correcting the position in the focus detection area based on the detection output of the motion vector detection circuit 9 to control an output of the gate circuit 11, and a motor 15 driving a focusing lens 1 of an optical system to a focal position.
Patent JP-H08209202-A (JP)
Title: Alloy steel powder for high strength sintered material excellent in machinability
Inventor: UNAMI SHIGERU
IPC: B22F1/02
Filed: 1995-10-30
Abstract: PURPOSE: To produce alloy steel powder for powder metallurgy capable of obtaining a sintered body excellent in machinability arid having high strength. CONSTITUTION: Iron powder having a compsn. contg., by weight, 0.001 to 0.3% B, 0.02 to 0.07% Cr and <0.1%. Mn, furthermore contg., at need, total 0.03 to 0.15% of one or more kinds selected from S, Se and Te, and the balance Fe with inevitable impurities is partially alloyed with one or more kinds selected from 0.5 to 7% Ni, 0.5 to 3% Cu and 0.05 to 3.5% Mo.
Patent JP-H09129149-A (JP)
Title: Magnetron
Inventor: OCHI HIDEKI
IPC: H01J25/50
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a low-noise magnetron giving no interference to the radio, television, or communication when a microwave oven is used at the home with high quality at a low cost. SOLUTION: This magnetron is provided with an anode cylinder 1, a cathode 7, a stem, multiple anode vanes 2, a microwave guiding antenna lead 9, an output section, and a pair of opposite magnetic pole pieces constituted of a stem side magnetic pole piece 6 and an output section side magnetic pole piece 5. The shape of the stem side magnetic pole piece 6 is made different from the shape of the output section side magnetic pole piece 5 in a pair of magnetic pole pieces so that the magnetic field strength difference in the center axis direction on the end faces of the anode vanes 2 is within the range of 10% or below on the stem side in the action space 8 surrounded by the cathode 7 and the tips on the center axis side of multiple anode vanes 2.
Patent JP-S62141840-A (JP)
Title: Ring trip voltage detecting circuit
Inventor: TAKATO KENJI
IPC: H04M3/06
Filed: 1985-12-16
Abstract: PURPOSE:To detect a ring trip voltage by giving an equivalent comparison voltage to a single comparator for two input signals, which are different in reference polarity and are shifted from each other by an exchange supply voltage and have the same absolute value, in a ring trip detecting circuit used in a subscriber circuit. CONSTITUTION:Since a certain current is supplied to the emitter of a transistor TR 19 from a constant current source 18, the emitter potential is about VA+ VBE. When the voltage of the constant current source 18 is supplied to the base of an NPN TR 20, a voltage approximately equal to VA appears in the emitter of the TR 20. If a resistance value Rc of a resistor 25 is selected to be equal to the sum of a resistance value Ra of a resistor 21 and a resistance value Rb of a resistor 22, the current flowing to the resistor 25 is VA/Rc. That is, the same voltage appears in an output terminal 24 to a comparator 12, which is connected to the connection point between resistors 21 and 22, for the input of either of connection points 9 and 10.
Patent JP-H10118873-A (JP)
Title: Feed guide device
Inventor: SAITO TOSHIYUKI
IPC: B23Q5/22
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To suppress floating and inclination of a movable body by setting the central part of a surface to be guided of the movable body to narrower than the width of both end parts in the feed direction and approximately equalizing the pressure distribution acting on the whole length of the surface to be guided in the feed direction. SOLUTION: A surface 3a to be guided of a table 3 is formed into such a shape that a V-shaped notch 30 is formed in the central part in the longitudinal direction from both side parts 3L, 3R of the table and the width of the central part, is set narrower than the both end parts in the feed direction. When the table 3 is rotated at high speed, lubricating oil is involved between the front end part in the forward direction and a flat guide face of the base board and dynamic pressure is generated between them, however, a pressure receiving area of the central part in the longitudinal direction of the table 3 is set to small, so that the floating force in the central part is reduced and the inclination and floating of the table can be suppressed.
Patent JP-H09103003-A (JP)
Title: Outdoor switchgear
Inventor: TANIGAMI KAZUNORI
IPC: H02B1/28
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a packing by interposing the packing between the end face of the back plate of frame at the rear of an outdoor switchgear body, the side face of frame and a fixing plate and then covering the packing with a covering piece thereby protecting the packing against UV- rays without requiring any protective cover. SOLUTION: A bent piece 21 is formed by bending a decoration plate 8 inward at the rear end thereof and covers the rear of a packing 18. A coupling piece 22 is formed by bending the bent piece 21 forward at the forward end part thereof. A covering piece 23 is formed by bending a fixing plate 12 inward at the rear end thereof and covers the packing 18 in front of the bent piece 21. A fixing piece 24 is formed by bending the covering piece 23 rearward at the forward end thereof and fixed to the coupling piece 22 and the gap between the end face of coupling piece 22 and the fixing piece 24 is coated with a covering body 15. The fixing plate 12 is fixed to the side face of a frame 7 and the packing 18 is covered with the covering piece 23 of fixing plate 12.  This structure protects the packing against UV-rays without requiring any protective cover thus preventing deterioration of the packing.
Patent JP-H04156522-A (JP)
Title: Photographed data display method and device for camera
Inventor: SATO MUNEYOSHI
IPC: G03B17/24
Filed: 1990-10-19
Abstract: PURPOSE:To set a character group for photographing in a short time by displaying characters in sequence for each preset character group sorted from multiple characters in the input candidate display mode. CONSTITUTION:When an L-key is pushed in the free photographing standby state 100, the change object display mode 2OOa is attained to obtain the display 31. A right shift key is operated to blink the ninth character portion to be changed. When an S-key which is a character transition key is pushed, the input candidate display mode 200b is attained to obtain the display 32. The S-key is pushed from the Katakana display state to jump to English characters shown in the display 33, then an UP-key is pushed to display a character group as shown by the display 34. When the right shift key is pushed once, the blink display is moved to the position 'L' as shown by the display 35, when an E-key is pushed and operated, the ninth character is established as shown by the display 36. When an L-key is pushed if the state of the display 36 is acceptable, the free photographing state 100 is attained as shown by the display 37.
Patent JP-H05116702-A (JP)
Title: Garbage disposal equipment
Inventor: TAO TSUNEO
IPC: B65F1/00
Filed: 1991-10-29
Abstract: PURPOSE:To obtain a sanitary and safe garbage disposal equipment which reduces trouble in garbage disposal. CONSTITUTION:A draining cylinder 13 which has many small holes 16 in its outer peripheral wall is arranged inside a drainage cylinder 12 fitted up on the bottom of a sink 11 in a kitchen sink, a partition plate 17 which makes partitioning work open-close free is arranged below the outlet 15 of the draining cylinder 13 and a disposal bag 21 with a binding code 22 is arranged below the draining cylinder 13. As solid is dropped into the disposal bag 21 by opening the partition 17 after garbage is separated into water and slid inside the draining cylinder 13, and as the disposal bag 21 is closed by drawing out a storing box 23 and pulling the binding code 22, trouble in disposal work is reduced, operator' s hands do not touch the garbage from its throwing till its taking the hands do not get dirty by miscellaneous germs and the garbage can be disposed of sanitarily.
Patent JP-H01123864-A (JP)
Title: Separation of dye oleoresin and spice oleoresin by extraction
Inventor: MORI AKIRA
IPC: A23L27/10
Filed: 1987-11-09
Abstract: PURPOSE:To separate the above high-purity oleoresin safely by extraction, by extracting a vegetative material containing a dye or a spice with a specified mixed solvent. CONSTITUTION:Air in a solvent line 14 including a separation tank 2 and an extraction tank 2 to which a ground and dried vegetative material containing a dye or a spice is fed is replaced by CO2 by discharging the air through a valve 13 by feeding CO2 from a cylinder 3. After a pressure control valve 7 is set at the extraction pressure and a flow control valve 9 is shut, the pressure in the tank 1 is increased by operating a compressor 4 and a metering pump 6. 10-80wt.% C3H8, n- or iso-butane or a C3H8/n- or iso-butane mixture is simultaneously fed to the system and mixed with the CO2 in a heat exchanger, and the formed solvent is fed to the tank 1 to extract the vegetative material. The extract in the tank 1 is led to the separation tank 2 by slowly opening the flow control valve 9, whereupon the mixed solvent is evaporated to separate the pigment or spice oleoresin, and the vaporized solvent is recirculated to the compressor 4 for reuse.
Patent JP-H09127923-A (JP)
Title: Arithmetic unit and arithmetic method
Inventor: KIKUCHI ATSUSHI
IPC: G09G5/02
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To generate a quantized transformation matrix with minimum quantization error. SOLUTION: When the generation request of a quantized transformation matrix for minimizing the error generated when RGB signal is converted into YUV signal (color difference signal with luminance signal) and then returned to the original RGB signal by use of inverse transformation is inputted to a main control, part 26 through an input and output signal processing part 21, the main control part 26 makes a quantized matrix generating part 24 quantize the transformation matrix, and makes an equation generating part 25 generate an integer programming expression.  Thereafter, the main control part 26 makes an integer program executing part 23 determine the solution of the integer programming problem, and generates an inverse transformation matrix corresponding to the quantized transformation matrix by the determined solution, and outputs it to the outside of an arithmetic unit through the input and output signal processing part 21.
Patent JP-H09126959-A (JP)
Title: Excrement collecting container
Inventor: HONDA KATSUHIRO
IPC: G01N1/28
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To achieve the securing of constant-quality collecting property, the prevention of an insanitary state, the easiness for turning to a suspension, the prevention of the breakdown of a dropping part and the like by such a constitution that a pickup rod in which an excrement brush is formed, a stocker part, an inner cap body and the like are provided. SOLUTION: A knob part 9 of the excrement collecting container 1 is held, and an outer cap body 3 is removed from a container main body 2. Excrement is uniformly attached to an excrement brush 15. An inner cap body 4 is removed from a dropping part 6, and the brush 15 is penetrated into a through hole 16. Thus, the excessive excrement attaching to the brush 15 and a collecting rod 13 is gathered into the inner cap body 4. When an opening part 19 of the inner cap body 4 is coupled into a sealing part 10, the excrement is tightly sealed into a stocker part 12. Then, the outer cap body 3, wherein the excessive excrement is contained in the stocker 12, is inserted into the inside through an opening part 7 of the main body 2, and the main body 2 is tightly sealed. At this time, since there is no attachment of the excessive excrement to the brush 15, an insanitary state does not occur.  Finally the main body 2 tightly sealed with the outer cap body 3 is swung, and the specified amount of the excrement on the brush 15 is dissolved in liquid 20 so as to form suspension. The excrement is sent to a laboratory.
Patent JP-H03144534-A (JP)
Title: Scanning exposure device
Inventor: HATTORI YUTAKA
IPC: G03G15/04
Filed: 1989-10-31
Abstract: PURPOSE:To form an image efficiently with simple constitution by converging the light emitted by a light source by a condenser lens according to a desired image signal and vibrating the condenser lens by an exciter. CONSTITUTION:The semiconductor laser 1 emits the laser light according to the desired image signal and the condenser lens 2 converges the laser light into converged light, which irradiates a photosensitive drum 3 as an extremely small spot. While the semiconductor laser 1 emits the laser light, the condenser lens 2 is excited by the exciter 4 to put the projection point and the optical axis of the condenser lens 2 in relative translation motion, and consequently the extremely small spot makes a scan to the photosensitive drum 3 almost up to both end parts, thereby forming the desired image on the photosensitive drum 3. Consequently, the image can be formed extremely efficiently and various corrections are not necessary, so the constitution is simplified.