baber/WOPTO huggingface dataset:
Patent JP-S62125898-A (JP)
Title: Treatment device for eutrophic waste water by aquatic plant
Inventor: MIYOSHI HIROHARU
IPC: C02F3/32
Filed: 1985-11-25
Abstract: PURPOSE:To make cleaning-up treatment of eutrophic waste water, etc., by providing plural culture trays in a vertical direction, providing a heater to the inflow part of the eutrophic waste water to the uppermost culture tray, culturing aquatic plants on the water surfaces of respective stages of the culture trays and providing light sources above the same. CONSTITUTION:A required number of steps of the approximately horizontal culture trays 1 having a water flow grade in a specified direction are provided in a vertical direction. A freely openable and closable weir 2 is disposed on the lowermost stream side of each culture tray and a belt conveyor 3 having water-permeating construction is provided in the bottom part of a water receiving tank 6 positioned on the down stream thereof, so that the water past the conveyor 3 arrives at the culture trays of the lower trays while the water is sprayed in the air. A heat exchange mechanism 5 for heating the waste water to the temp. suitable for growing the aquatic plants 4 is provided in the inflow part of the eutrophic waste water to the uppermost culture tray. The aquatic plants 4 are cultured on the water surface of respective stages of the culture trays and the light sources 7 are provided above the same. As a result, the cleaning-up treatment of the eutrophic waste water, etc., by the aquatic plants is efficiently executed with a small floor area without being affected by the change in seasons.
Patent JP-H06114423-A (JP)
Title: Method for controlling rolling strip in hot strip finishing mill
Inventor: GOTO YOSHITO
IPC: B21B37/28
Filed: 1992-10-02
Abstract: PURPOSE:To make a plate profile hit on a target value with high accuracy without generating defect in a shape on a strip by deriving deviation between a measured plate profile and a preliminarily required target plate profile meter and controlling a rolling stand on the upstream side so as to reduce the deviation. CONSTITUTION:In a hot strip finishing mill wherein a 1st stand F1-a 7th stand F7 are juxtaposed, each stand on the upstream side is make into feedback control to reduce the deviation between a measured plate profile by the plate profile meter 20A installed between the 4th stand F4 and the 5th stand F5 wherein the thickness of a passing strip is 4-2mm and the target plate profile. Besides, the stands F5-F7 on the downstream side are made into feedforward control based on the measured plate profile by the plate profile meter 20A to make the plate profile on the outlet side of the final stand match with the target value.
Patent JP-H04145820-A (JP)
Title: Junction box
Inventor: MORI HIDEJI
IPC: H05K7/20
Filed: 1990-10-02
Abstract: PURPOSE:To make it possible to externally radiate internally generated heat in an electric component very efficiently by connecting to the condensating section of heat pipe having a heat radiating section to one end of which a radiating plate is attached a connecting terminal to which the electric component is connected. CONSTITUTION:When each of electric components 11, 11... is supplied with power, heat is generated in these electric components 11, 11... and transmitted to connecting terminals 7, 7... from each of terminal 11a, 11a... of electric parts, and further transmitted to the heat condensating section of heat pipe 5. Furthermore, when heat is transmitted to the heat condensating section of heat pipe 5, this transmitted heat is transmitted by the medium filling the inside of heat pipe 5 in the direction toward a heat radiating section where heat radiation plates 6, 6... are mounted, and the heat from the heat radiation plates 6, 6... is further discharged into a heat radiation chamber 3 and radiated from the heat radiation chamber 3 to the outside.
Patent JP-S61143498-A (JP)
Inventor: UEHARA MOTOYASU
IPC: C11D7/54
Filed: 1984-12-17
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-H04140910-A (JP)
Title: Leakage current reducing noise filter
Inventor: KANEHARA YOSHIHIDE
IPC: H03H9/09
Filed: 1990-10-01
Abstract: PURPOSE:To reduce a leakage current to a value close to zero by supplying a current of an opposite phase to a ground line with respect to a leakage current flowing to ground through the said earth wire of a noise filter from a non-grounding wire of a commercial AC power supply. CONSTITUTION:A primary winding 27 of a transformer 26 is connected to a non-ground line 22 and a ground line 23. The polarity of a secondary winding 28 is reversed to that of the primary winding and the one terminal is connected to the ground line 23 and the other terminal 30 is connected to a ground wire 24 through a capacitor 29 in series. A voltage at the terminal 30 of the secondary winding 28 is a voltage of the opposite phase to that of the non-grounding line 22 and a current 31 flows through the capacitor 29. When a turn-ratio of the transformer 26 is 1:1 and the capacitance of the capacitor 29 is the same as that of the capacitor 13, the leakage current 21 and the current 31 are the same and the leakage current flowing to the ground wire 24 is made zero. When the turn ratio of the transformer 26 is not 1:1, the leakage current 21 and the current 31 are made the same by selecting the capacitance of the capacitor 29 thereby making the leakage current flowing to the earth wire 24 zero.
Patent JP-H01125817-A (JP)
Title: Formation of semiconductor single crystal layer
Inventor: KUSUNOKI SHIGERU
IPC: H01L21/20
Filed: 1988-10-19
Abstract: PURPOSE:To make it possible to form a semiconductor single crystal layer on the surface of an insulating substrate by a method wherein two beams of laser are scanned in the right-angled direction with the straight line passing each center part on a semiconductor layer, and the semiconductor layer is fused and recrystallized. CONSTITUTION:Laser beams 2a and 2b are scanned in the right-angled direction with each center part on the whole surface of a polysilicon layer 7 in such a manner that the intensity at the center point of the part, where the laser beams 2a and 2b intersect, becomes almost same as the minimum intensity 'mP' with which the polysilicon layer 7 can be fused. Accordingly, the solidification of the part on the polysilicon layer 7 fused by the irradiation of the laser beam 2a and 2b, makes progress from the part corresponding to the center point of the part on the fused section where the laser beams 2a and 2b intersect, and the growth of the random crystal nuclei on the circumferential part is suppressed. As a result, a silicon single crystal layer can be formed on the surface of the insulating substrate 6.
Patent JP-H05104915-A (JP)
Title: Inner ring assembled body for pneumatic tire
Inventor: WADA MITSUISA
IPC: B60C17/04
Filed: 1991-10-14
Abstract: PURPOSE:To enable safe travel of comparatively long distance even at the time of the internal pressure of a pneumatic tire being lowered by a puncture or the like by using compound resin material of 7000-120000kg/cm<2> in the modulus of flexural elasticity, 10-25kg/cm<2> in Isod impact value (notched) and 220 deg.C (18.5kg/cm<2>) or higher in thermal deformation temperature. CONSTITUTION:An inner ring assembled body 10 supports a pneumatic tire 12 from the inside so as to impede its collapse and thereby to enable the travel of the pneumatic tire 12 in the internal pressure lowered state. The inner ring assembled body 10 is also rotated sliding on the well part 14A of a rim 14 by the force provided from the pneumatic tire 12 so as to prevent rubbing between the crown part inner surface 18A of the pneumatic tire 12 and the radial outer end of the inner ring. At this time, a great deal of frictional heat is generated at the contact face of the inner ring assembled body 10 with the well part 14A of the rim 14, but the inner ring assembled body 10 stands this frictional heat because of being formed of compound resin material of 7000-120000kg/cm<2> in the modulus of flexural elasticity, 10-25kg/cm<2> in Izod deformation temperature.
Patent JP-H02111330-A (JP)
Title: Cooker
Inventor: KUROKI YOSHIHIRO
IPC: A47J43/046
Filed: 1988-10-20
Abstract: PURPOSE:To visually confirm the finish state of a cooked item in a cup by providing an angle projection higher than the upper end of a cover at nearly the center of the cover, forming a recess on the outside surrounding the projection, and forming multiple holes on its bottom section. CONSTITUTION:A transparent cup 16 is removably provided on a cup die 15 on the upper section of an upper main body 11 with a screw or the like. A cover 20 is removably provided on the upper section of the cup, and an angle projection 20a is protrusively formed to the position higher than the periphery of the cover at nearly the center of the cover. A recess 20b with the depth size larger than the height size from the peripheral end of the projection is integrally provided on the outside surrounding the projection, and multiple holes 20c are provided on the bottom section. The whole cover is made transparent. A gelatin liquid solved in hot water is put in the recess of the cover and dispersedly filled into a stirred cooked item through multiple holes on the bottom section. Even when the recess is changed into yellow by the film-shaped remainder of the gelatin liquid and the inside of the cup becomes hard to observe, the angle projection at the center is kept transparent, and the finish state of the cooked item in the cup can be visually confirmed.
Patent JP-H02115678-A (JP)
Title: Frosting and dew-condensing detector
Inventor: KUMADA AKIRA
IPC: F25D21/02
Filed: 1988-10-20
Abstract: PURPOSE:To obtain a frosting and dew-condensing detector having satisfactory detecting accuracy by determining frosting or dew-condensing when the temperature of a high temperature side temperature sensitive resistance element is lowered by means of thermal conduction. CONSTITUTION:A pair of temperature sensitive resistance elements 12 and 14 are disposed in parallel between both sidewalls of a base 10, the temperatures of the elements 12, 14 become T0+-DELTATa, T0 +DELTATb in the air, and the temperature difference becomes DELTATb-DELTATa. The T0 is air temperature. On the other hand, when both the elements 12, 14 exist in ice (frost), the temperatures become T1'+DELTATa', T1' +DELTATb', the temperature difference become DELTATb'-DELTATa', and the temperature difference DELTATb'-DELTATa' become sufficiently smaller than DELTATb-DELTATa. Here, even if ice (frost) is applied, and DELTATb-DELTAT becomes small value. When the frosting is distinguished from the dew-condensing, a reference voltage value Vref corresponding to the water solidifying point is applied from a DC power source to the other input of a comparator 26, and it is regarded that not water but frost is applied when the input signal representing the monitoring temperature from the element 12 is smaller than the reference voltage signal.
Patent JP-H09291331-A (JP)
Title: Aluminum alloy sheet for ring-pull-type cap, and its production
Inventor: MATSUMOTO KAZUHIDE
IPC: C22F1/047
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To improve stopper openability and seaming property by using an aluminum alloy sheet containing specific amounts of Mg, Mn, Fe, Si, and Al for a ring-pull-type cap. SOLUTION: This alloy is an aluminum alloy having a composition consisting of, by weight, 2-4% Mg, 0.2-0.7% Mn, 0.1-0.5% Fe, 0.05-0.3% Si, and the balance essentially Al. Among the crystallized substances appearing to the surface, Al-Fe-Mn type crystallized substances have 2-3.5μm average grain size and 0.5-1.5% area occupancy, and Mg-Si type crystallized substances have 1-2.5μm average grain size and 0.001-0.04% area occupancy. An ingot of this alloy is homogenized at 500-550 deg.C, hot-rolled, cold-rolled, and subjected to continuous annealing, as process annealing, under the conditions of >=100 deg.C/min heating and cooling rate and holding at 400-500 deg.C sheet temp. for >=10min. Then, cold rolling is performed at >=60% rolling rate, followed by finish annealing at <=250 deg.C. By this method, the aluminum alloy sheet for ring-pull-type cap can be obtained.
Patent JP-H03127560-A (JP)
Title: Vtr incorporated type camera
Inventor: KAWARAI TAKESHI
IPC: G11B33/06
Filed: 1989-10-13
Abstract: PURPOSE:To obtain a stable video image without hand blurring by providing a projecting rubber elastic body to part of a cover of a cassette tape ejection device. CONSTITUTION:A cover 6 is fastened by a screw 22 to an upper face of a cassette tape ejecting device 5 via a rubber elastic body 7 and a rubber elastic body 7 is formed in more projecting body than the cover 6. When camera pickup is implemented, the rubber elastic body 7 and a cheek 16 are brought into contact with each other, a grip is gripped by a right hand 13 and a left hand 17 support a side face of a VTR incorporated camera 1. Thus, the pickup method causing no blursing in any direction is formed in principle.
Patent JP-H03129233-A (JP)
Title: Air conditioner
Inventor: KOBAYASHI MINORU
IPC: F24F11/02
Filed: 1989-10-13
Abstract: PURPOSE:To realize a residence space in which a resident truly feels comfortability by providing control means for controlling an air conditioner according to a wearing amount to be presumed by an input from calendar calculating means and an input from indoor temperature detecting means. CONSTITUTION:Indoor temperature detecting means 1 for detecting a temperature in a room, atmospheric temperature detecting means 2 for detecting the atmospheric temperature, and calendar calculating means 3 for calculating a calendar month are provided. Control means 4 for presuming the wearing amount of a resident and controlling an air conditioner according to the indoor temperature obtained by inputting an output signal from the means 1 and the presumed wearing amount is provided. Thus, the presumed amount is compared with a comfortable temperature memory to obtain a comfortable temperature for the amount. The conditioner is so controlled as to approach the indoor temperature to the comfortable temperature. Thus, when wearing amount information of the resident is added to indoor temperature information, a residence space truly comfortable for the resident can be created.
Patent JP-H01107025-A (JP)
Title: Microwave oven
Inventor: OCHIAI KOICHIRO
IPC: F24C7/02
Filed: 1987-10-20
Abstract: PURPOSE:To prevent the occurrence of an error in cooking and unevenness in grilling, by a method wherein, when, after a substance to be cooked is cooked by an oven, scorched grill cooking is applied, a rotary disc for the substance to be cooked is raised by means of shape memory alloy members to complete cooking at a stretch. CONSTITUTION:A case body 1 is provided with an oven frame body 3 with which an oven 2 is formed. A heater 4 for grill cooking is attached to a top plate 3a of the oven frame body 3. A drive motor 10 is mounted to a lower part 3d of the oven frame body 3, and an output shaft 10a of the motor 10 is protruded in the oven 1. A pair of upper and lower support plates 14a and 14b to hold a rotary disc 11 are mounted on the shaft 10a, and a plurality of bendable shape memory alloy members 15 are located between the support plates 14a and 14b. When, after a substance W to be cooked is cooked by a range, scorched grill cooking is applied, the substance W to be cooked is placed on the rotary disc 11, and with a cook button pressed, the rotary disc 11 is raised by means of the shape memory alloy members 15 to heat the sub stance to be cooked.
Patent JP-H06116419-A (JP)
Title: Resin-impregnated base and electrical laminate
Inventor: NEMOTO KAZUHIKO
IPC: C08G59/68
Filed: 1992-10-02
Abstract: PURPOSE:To provide an electrical laminate good in electrical performance and heat resistance without postcuring and to provide a resin-impregnated base therefor. CONSTITUTION:The resin-impregnated one obtained by impregnating a base with an epoxy resin varnish comprising an epoxy resin, a hardener, and a curing accelerator with a basicity of 11 or higher and optionally containing other curing accelerator, a solvent, etc., and drying the resulting base. The electrical laminate is one obtained by superposing a necessary number of sheets of the resin-impregnated base, disposing a metal foil on at least one side of the pile, and uniting the laminae.
Patent JP-S62124965-A (JP)
Title: Thermal head
Inventor: TAKANASHI RYOYU
IPC: B41J2/345
Filed: 1985-11-27
Abstract: PURPOSE:To obtain a thermal head capable of favorably recording gradations, by setting the direction of a heat generating resistor provided between electrode parts to be diagonal relative to a sub-scanning direction. CONSTITUTION:This thermal head A comprises pairs of electrode parts 11a, 11b, ..., 12a, 12b, ... which are arranged in a linear form and heat generating resistors 13a, 13b, .... The heat generating resistors 13a, 13b, ... are inclined at an angle alpha (e.g., 45 deg.) to the recording direction (sub-scanning direction) X of the thermal head A. When electric currents are passed to the heat generating resistors 13a, 13b, ..., print dots as indicated by dotted-line circles or print dots as indicated by ellipses are formed according as the quantity of the electric current is small or large. The maximum area of each of the print dots is set to be as large as possible in such a range that the adjacent dots are not joined to each other.
Patent JP-H06118346-A (JP)
Title: Laser beam light source unit and laser beam scanning optical system
Inventor: NAKAMURA HIROSHI
IPC: G02B27/30
Filed: 1992-10-02
Abstract: PURPOSE:To correct a variation of a focal distance of a lens system caused by a temperature variation. CONSTITUTION:In front of a laser diode 2, a Fresnel lens 3 and a spherical lens 4 are provided as a collimator lens system. A focal distance of the Fresnel lens 3 is varied by a fluctuation of oscillation wavelength of a laser diode caused by a temperature variation, and in connection with a variation of an environmental temperature. On the other hand, a focal distance of the spherical lens 4 is also varied in connection with a variation of an environmental temperature. The variations of the focal distances of both of them are offset, and the focal distance as the collimator lens system is scarcely varied.
Patent JP-H05104473-A (JP)
Title: Floating component
Inventor: SATO HIROAKI
IPC: B25J15/08
Filed: 1991-10-14
Abstract: PURPOSE:To provide a floating component as a parts supply device, which can perform the positioning at the high accuracy, without generating damage on a parts and braking a parts at the time of supplying parts. CONSTITUTION:A floating component is provided with a fixed block having a fixed stem 1 and a floating block having a floating stem 9. The floating stem 9 is fixed by multiple air cylinders 2, 3 provided in the fixed stem 1 and the air. Since the floating stem 9 can be moved in a predetermined direction and in the direction of an angle of rotation freely, the generation of damage on a parts at the time of supplying parts can be prevented.
Patent JP-H04142468-A (JP)
Title: Overcurrent detecting circuit for intelligent ic
Inventor: WAKAIRO MASAHIKO
IPC: G01R19/165
Filed: 1990-10-04
Abstract: PURPOSE:To quickly detect the overcurrent at the transient time when a transistor is turned on by changing the comparison voltage in response to the output voltage of the transistor. CONSTITUTION:If an exciting circuit is normal, when a drive signal VIN is inputted to an intelligent IC, the gate voltage VG is increased to the preset voltage at the time constant determined by the stray capacity between a transistor Q and a gate source, and the transistor Q is turned on to reach the saturated voltage. The output voltage of a buffer 11 is reduced by a voltage-dividing resistor R2 and a capacitor C, and the comparison voltage is a comparator 7 is reduced at the time constant. During the period after the drive signal VIN is inputted and the transistor Q is turned on until the saturated voltage is attained, the comparison voltage VS of the comparator 7 is reduced more than the output signal V2 of a differential amplifier 6, the output signal of the comparator 7 is reversed by an inverter 9, a signal V0 is outputted at an AND gate 1, and the on-state of the transistor Q is maintained.
Patent JP-H03218672-A (JP)
Title: Semiconductor device and signal processing device mounted therewith
Inventor: YAMADA KATSUHIKO
IPC: H04N5/335
Filed: 1989-10-13
Abstract: PURPOSE:To compute an optimal storage time while a storage operation takes place to enhance a semiconductor device in processing speed by a method wherein a signal voltage corresponding to the average value of voltages stored in charge storage type sensor elements respectively is outputted through a conductive member. CONSTITUTION:A semiconductor device outputs a signal voltage corresponding to the average value of voltages stored in charge storage type sensor elements (sensor cell) 1005 respectively through a conductive member 1002 (conductive layer formed of metal material such as Al, Cr, Ni, Cu, Au, Ag, Pt, or W, or oxide such as SnO2, or ITO, through evaporation or sputtering). That is, in a semiconductor device and a signal processing device mounted with it, a voltage Vx of the conductive layer 1002 is outputted always while the charge storage type sensor elements 1005 are in a charge storing operation. By this setup, an optimal storage time can be computed while a storage operation takes place.
Patent JP-H08123026-A (JP)
Title: Photosensitive resin composition, color filter using same and its production
Inventor: WAKATA YUICHI
IPC: G03F7/028
Filed: 1994-10-28
Abstract: PURPOSE: To obtain a photosensitive resin compsn. soluble in an aq. alkali soln., having satisfactory alkali resistance after curing, moreover, excellent in solubility and suitability to the production of a resin and excellent also in chemical resistance. CONSTITUTION: This photosensitive resin compsn. contains a resin having repeating units represented by at least formula I and/or formula II. In the formulae I, II, R1 is H or methyl, R2 is 1-12C alkyl, etc., R3 is H or methyl, X1 is a single bond, -COO-, etc., X2 is a single bond, -COO-, etc., A1 is a trivalent org. group capable of forming an imide ring by a ring-closing reaction of COOH with CONH-R2 and A2 is a divalent org. group capable of forming an imide ring by a ring-closing reaction of COOH with NHCO.
Patent JP-H07116104-A (JP)
Title: Endoscope with two bending positions
Inventor: MIZUNO HITOSHI
IPC: G02B23/24
Filed: 1993-10-22
Abstract: PURPOSE:To provide an endoscope with two lending positions having no infulence of the increased number of manipulating wires for manipulation of the bending parts concerning the outer diameter size or functionality. CONSTITUTION:Out of two bending parts 15 and 16, the 1st bending part 15 in the front winds in the desired direction in accordance with traction and relaxation of a wire 28, which the 2nd bending part 16 in the rear winds in the desired direction with traction and relaxation of a tube 29. The tube 29 inserted in a coil tube 31 is also inserted inside the wire 28 thus allowing an endoscope insertion part to have a smaller outer diameter compared with a method using two parallel wires to wind two bending parts respectively, and giving no infulence on its factionality.