baber/WOPTO huggingface dataset:
Patent JP-H0926313-A (JP)
Title: Object recognition method in visual inspection apparatus for electronic-component mounting board
Inventor: OTSUKA SHIGENOBU
IPC: G06T7/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain an object recognition method in which the existence of an object to be inspected and the quality of a mounting position can be inspected by obtaining the dispersion of the luminance of a plurality of images by changing over beams of illumination light, and generating the two-dimensional distribution of dispersion values so as to be analyzed. SOLUTION: An object 10 to be inspected is irradiated while lighting multistage ring-shaped illuminators 20 changing over by an illumination changeover device 60, its image is picked up by an image-pickup device 30, and a plurality of analog video signals 31 and obtained. The signals 31 in four sets are stored by a storage device 50 as four sets of inspection images corresponding to the respective illuminators 20. Then, an object extraction and processing part 80 extracts an image in a part in which a soldered part out of a square chip component or the like has been removed from the inspection images. After that, the dispersion of the luminance value of the four sets of images is computed for every pixel, and the two-dimensional distribution of dispersion values is generated so as to be binarized.  Then, a recognition and processing part 90 recognizes the existence and the mounting position of a component on the basis of a binarized image, the mounting position is compared with the normal mounting position of the component, which has been stored in advance, and the existence of the component and the quality of the position are judged.
Patent JP-S6238862-A (JP)
Title: Variable stage type carburetor
Inventor: UEDA HIROYUKI
IPC: F02M7/10
Filed: 1985-08-12
Abstract: PURPOSE:To supply the optimum mixed gas in accordance with the loaded state by connecting the turning shaft of an air control valve for varying the vent area of a venturi part by the turning operation, in interlocked state, with a negative-pressure operating mechanism operated by the negative pressure of the venturi part. CONSTITUTION:When an air control valve diaphragm 12 is operated by the variation of the negative pressure in a venturi part 4, an air valve 5 maintains the proper opening degree in proportion to the negative pressure. In engine idling, fuel is jetted out only from a bypass hole 15 and an idle hole 16. Further, in the intermediate loading of the engine, the air valve 5 operates so that the optimum vent area in that operation state can be obtained, and fuel is jetted out from the primary main nozzle 20, and the optimum mixing ratio can be obtained. Further, though the intake air quantity increases in high loading, since each opening degree of a throttle valve 3 and the air valve 5 is large, the optimum output mixed gas can be obtained, since the secondary main nozzle 24 assists the fuel injection quantity. Therefore, the optimum output mixed gas can be supplied in accordance with all the loading states of the engine.
Patent JP-H0339853-A (JP)
Title: Air conditioner
Inventor: OKETANI TAKESHI
IPC: F24F11/02
Filed: 1989-07-07
Abstract: PURPOSE:To eliminate unnecessary consumption of energy by providing an indoor side heat exchanger temperature detector and a compressor timer, detecting that a variable windage unit is fully closed during room cooling operation by the fact that the exchanger temperature attains a predetermined value or lower before the operating time of a compressor becomes a predetermined value, and controlling the compressor and an indoor side blower. CONSTITUTION:A compressor timer 30 is started during room cooling operation, and integration of operating time of a compressor 6 is started. Temperature X deg.C of an indoor side heat exchanger 3 is detected by an indoor side heat exchanger temperature detector 29, compared with a predetermined temperature T1, the timer 30 ends integration of predetermined time if (X <= T1) is detected, and the compressor 6 is stopped if a timer count is completed. Thereafter, the X deg.C is detected, compared with a predetermined temperature T3 higher than the T1, the timer 30 is reset if (X >= T3) is detected, and the compressor 6 is returned to the control of normal operation time. If the timer count is not completed, it is compared with a predetermined temperature T2 lower than the T1, the compressor 6 is stopped if (X <= T2) is detected, and the rotating speed of an indoor side blower 2 is set to Z Hz.
Patent JP-2001005076-A (JP)
Title: Operating member with illumination for camera
Inventor: HOSOKAWA TETSUO
IPC: G03B17/02
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an operating member with illumination for a camera capable of illuminating pictographs existing at different positions at plural positions. SOLUTION: A mode dial is equipped with a mode panel 123 where two pictograph groups are formed and a bezel attached to rotate around the mode panel 123 and freely rotate with respect to an upper decorative plate 103. The mode panel 123 is fixed on the surface of an LED panel 135 arranged between the bottom part 126 of the bezel and the mode panel 123 and fixed on the plate 103. On the LED panel 135, an LED 51d illuminating the respective pictographs is arranged at a position opposed to the respective pictographs of either pictograph group, and a click spring housing hole 135j facing to the bottom part 126 of the bezel is formed at a position opposed to the other pictograph group. When a click ball 133 is fit in a click hole 125a, the bezel 125 is stopped.
Patent JP-S6333181-A (JP)
Title: Manufacture of seamed pipe used in high temperature environment
Inventor: SHIMIZU SADAHITO
IPC: B21C37/08
Filed: 1986-07-26
Abstract: PURPOSE:To improve the high temp. creep characteristic of a seamed pipe by performing a solid solution heat treatment first after executing a bending on a base metal steel plate, then performing a seam welding and the removing of the residual stress if necessary. CONSTITUTION:A 18Cr-8Ni stainless steel is refined by an argon oxygen refining method, etc. and a base metal steel plate 5 is manufactured in advance by a blooming or continuous casting method. This steel plate 5 is subjected to a bending by a forming press 6, etc. and formed in a steel pipe shape, then a solid solution heat treatment is performed in a heat treatment furnace 7. The seam welding is performed by executing an edge preparation on the end part and a straightening finish is performed by a straightening press 9 as well. If necessary the residual stress is removed by adding the tensile force in the axial direction on the finished pipe. In this way, the creep rupture ductility of the high temp. time of the weld zone is increased, the fatigue damages are reduced and the high temp. creep characteristic can be improved.
Patent JP-S6333547-A (JP)
Title: Manufacture of touch and hard cr-mo steel ensuring jominy hardness
Inventor: FUJII KENICHI
IPC: C22C33/04
Filed: 1986-07-25
Abstract: PURPOSE:To manufacture a tough and hard Cr-Mo steel having a specified composition and ensuring prescribed hardenability by refining by controlling the amount of N in a steel according to the amounts of added components when the Jomity hardness of the steel at positions each away from the hardened end by a prescribed distance is specified. CONSTITUTION:A tough and hard Cr-Mo steel consisting of, by weight, 0.30-0.50% C, 0.10-0.50% Si, 0.50-1.20% Mn, 0.80-1.20% Cr, 0.10-0.25% Mo, 0.0001-0.0006% B, 0.01-0.07% Al, <=0.0170% N and the balance Fe with inevitable impurities is manufactured by refining. At this time, the proper amount of N in a steel is calculated by formulae I, II [where each elemental symbol is the amount (wt%) of the element added to the steel] when the hardness of the steel specified at 15mm distance from the hardened end is a Jomity one-end hardening test is represented by HRC(15) and the hardness specified at 20mm distance by HRC(20). The amount of N contained in the steel is subtracted from the calculated amount of N in calculating the amount of N to be added during refining.
Patent JP-S6419448-A (JP)
Title: Stack device
Inventor: TANIHIRA HISAMITSU
IPC: G06F12/12
Filed: 1987-07-15
Abstract: PURPOSE:To reduce the amount of hardware of an LRU (least recently used) stack and to facilitate its integration by sharing an update control part of priority level information and separating and storing priority level information. CONSTITUTION:Priority level information corresponding to hit at the time of hit or highest priority level information at the time of mishit is compared with respective priority level information, which are simultaneously read out from a storage part 2, by a comparator 310. One of corresponding read priority level information, the output of a priority level information changing circuit 330, and lowest priority level information is selected by a selection output circuit 350, which responds to the comparison result of each priority level information, and is stored in the storage part 2. Thus, the priority level information transition control of the LRU stack device is shared to reduce the amount of hardware and integration is facilitated.
Patent JP-H1072317-A (JP)
Title: Cosmetic composition containing liquid crystal colorant and its use
Inventor: LEMMANN PATRICIA
IPC: A61Q5/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a makeup cosmetic composition having unique coloring effect, i.e., developing color varying with the change in the viewing angle and the incident angle of light by compounding a specific liquid crystal colorant together with a proper carrier. SOLUTION: A carrier usable as a cosmetic is combined with an LC colorant (a substance developing a color varying within a range of at least two specific hues as a function of the viewing angle and the incident angle of light and having a grafted polymer as an intermediate group) or with the LC colorant and a non-LC colorant. The LC colorant is especially preferably a cyclic silicone of formula I ((x), (y) and (z) are each >=0 and <=1 and x+y+z is not 0; (t) is >=3 and <=10; R is a group of formula II; R' is a group of formula III; R" is a group of formula IV). The total amount of the LC and the non-LC colorants is preferably 0.1-30wt.% based on the total composition. In the case of using a non-LC colorant, the weight ratio of (LC colorant)/(non-LC colorant) is preferably 20/1 to 1/20.
Patent JP-H0340152-A (JP)
Title: Fault restoring system for duplex semiconductor storage device
Inventor: TAKAGAKI KAZUO
IPC: G06F12/16
Filed: 1989-07-07
Abstract: PURPOSE:To avoid the discordance of storage contents between both semiconductor storage devices after the second application of a power supply by adding a latch relay, a copy mode F/F, and a saving function into each of semiconductor storage devices forming a duplex semiconductor storage device. CONSTITUTION:When a semiconductor storage controller 1 controls the copying operations between the semiconductor storage devices 10 and 20, the information is set to a copy mode F/F 12 of the storage device 10 set at the copy writing side to show that the storage device 10 is set at the copy writing side and kept in a copy mode. Then the copying operation is controlled to the storage device 20 for the abnormal end of a saving action by reference to the latch relays 12 and 23 of both storage devices 10 and 20 respectively when the power is supplied again after a service interruption. Thus the discordance of storage contents can be prevented between both duplex semiconductor storage devices 10 and 20.
Patent JP-S6423038-A (JP)
Title: Ventilating air conditioning unit
Inventor: KURASHIMA MIKIO
IPC: F24F1/00
Filed: 1987-07-15
Abstract: PURPOSE:To reduce the noise level generated by a ventilating fan by disposing a sound muffling material between the ventilating fan and a first separator plate. CONSTITUTION:Sound muffling material 33 is disposed between a ventilating fan 26 and a first separator plate 30. When an air feed/ventilation fan 27 is operated, the air enters from a room air inlet 40 and passes through an air conditioner fan 36 to a heat exchanger 37 to be delivered into the room as cold or hot air from a supply opening 38. For ventilation on the other hand, part of the room air entering from the room air inlet 40 passes from a first opening 31 to a ventilating opening 32 and passes upwardly through one side of a total heat exchanger 22 to be discharged out of an outdoor exhaust opening 39. Outside air comes in from an outside air intake opening 28 by the action of an air intake fan 25, and it passes through the one side of the total heat exchanger 22 to be mixed with the room air entering from the room air inlet 40. By disposing the sound muffling material between the ventilating fan and the first separator plate, the noise level generated by the ventilating fan can be reduced.
Patent JP-H11355470-A (JP)
Title: Dsu-incorporated telephone set
Inventor: SAITO NAOYUKI
IPC: H04M1/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide the digital service unit DSU-incorporated telephone set where a T terminal connection function and an S terminal connection function share one set of pulse transformer in common and the T terminal connection function and the S terminal connection function are easily switched. SOLUTION: The telephone set incorporates a DSU connecting to an ISD network and is provided with a driver/receiver circuit section to connect the DSU, an I interface circuit section and an ISDN terminal, a circuit section 3 to select a driver/receiver 5 to connect an I interface circuit section and an external DSU 1 and a changeover switch 7 to change wiring of signals at external device terminals (S and T terminals). Then signals are sent/received between the built-in DSU 1 and the I interface circuit section 4 and between the driver/receiver circuit sections to connect ISDN terminals without a pulse transformer to configure the telephone set by using one set of the pulse transformer 6.
Patent JP-S6333358-A (JP)
Title: Production of dithiocarbamate
Inventor: TANIGUCHI HIROSHI
IPC: B01J31/02
Filed: 1986-07-29
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for agricultural chemicals, pharmaceuticals and other chemicals under mild condition in high yield, by reacting an amine with carbon disulfide and an alkyl halide in the presence of an ultrabasic organic compound DBU. CONSTITUTION:The objective compound can be produced by reacting an amine [preferably a secondary amine (e.g. dimethylamine)] with carbon disulfide and an alkyl halide (e.g. alkyl chloride) in the presence of 1,8- diazabicyclo[5,4,0]undec-7-ene (DBU) in the absence of a solvent or in a solvent such as benzene at -50-+80 deg.C for 5 min-5 hr, preferably at 0-50 deg.C for 0.1-2 hr. The amount of DBU is 1-5 mol per 1 mol of the amine and that of carbon disulfide or alkyl halide is equivalent to the amine.
Patent JP-H0617861-A (JP)
Title: Braking device
Inventor: KAMOGAWA NOBUAKI
IPC: F16D65/00
Filed: 1992-07-03
Abstract: PURPOSE:To enable the reduction of braking squeak by providing a vibration regulating ring with play at the outer peripheral surface of a braking drum in a braking device provided with the brake drum. CONSTITUTION:A brake drum 2 opened on one side face is fitted to the inner side face of a tire wheel 1, and a protrusive hoop part 3 is formed at the outer peripheral surface across the whole circumferential length. A fitting groove 4 is formed across the whole circumferential length on one end side in the width direction of the hoop part 3, and a vibration regulating ring 5 of the specified weight is fitted with play into the fitting groove 4 in such a way as to have a backlash to the brake drum 2. When the brake drum 2 is vibrated at the braking time of rotating a brake shoe to come in internal contact with the brake drum 2, the vibration regulating ring 5 provided in the micro displaceable state to the brake drum 2 is micro-displaced in relation to the brake drum by the vibration. The vibration regulating ring 5 thereby collides with the brake drum 2 to give a shock, and the vibration of the brake drum 2 is damped by this shock.
Patent JP-S6236997-A (JP)
Title: Two-way catv system
Inventor: NORO SHINICHI
IPC: H04Q9/00
Filed: 1985-08-09
Abstract: PURPOSE:To improve the processing speed of a system even when many subscriber terminal equipment are employed by providing a sub-center and allowing a main center to apply collection processing of data of the subscriber terminal equipments through the said sub-center. CONSTITUTION:When the sub-center 2 polls a relevant subscriber terminal equipment 3 via a polling device 23 at first, the equipment 3 sends a subscriber identification number 35 and subscriber data 36 obtained from a meter while using a data sender 31. The center 2 uses a processor 21 to process the data obtained by polling and stores the required data in a data bank 24. When the main center 1 applies polling to the center 2, the center 2 sends a sub-center identification number 25 and sub-center data 26 to the center 1. The center 1 uses a CPU 13 to process the data obtained by the polling, sends the required data to a security center and stores it in a data bank 15.
Patent JP-H0687650-A (JP)
Title: Alumina-based sintered compact and its production
Inventor: SATO YUJI
IPC: C04B35/10
Filed: 1992-07-03
Abstract: PURPOSE:To obtain a sintered compact excellent in bending strength at high temp., thermal shock resistance, wear and chipping resistance as a tool. CONSTITUTION:Starting material consisting of zirconia, alumina or alumina contg. magnesia, and silicon dioxide and/or zirconium silicate is sintered and subjected to hot isostatic pressing to obtain the objective alumina-based sintered compact consisting of 18-38wt.% zirconia, 1-20wt.% mullite and the balance matrix contg. alumina or alumina and spinel.
Patent JP-H1125902-A (JP)
Title: Ion implanting device
Inventor: KAWASHIMA MASAHITO
IPC: H01J27/08
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To output ion beams of a high ion density and prolong the life of a filament by providing a plurality of arc discharge electrodes along a chamber wall from a thermion emitting electrode to an inversion electrode and applying voltages to the respective arc discharge electrodes to have higher potentials successively from the thermion emitting electrode to the inversion electrode. SOLUTION: An ion source section 40 includes three arc discharge electrodes 44A to 44C provided along a side wall 42 successively from a filament 41 to an extraction aperture 26. At the time of applying voltage from an arc discharge power source 34, the potentials of the respective arc discharge electrodes are increased successively from an arc discharge electrode 46A to 46C. Thus, thermoions are accelerated by the arc discharge electrodes, most of the thermoions reach the arc discharge electrodes and near the inversion electrode, and since many of the orbit thereof are long, an ion density generated by decomposition of gas molecules becomes very high.
Patent JP-S5879217-A (JP)
Title: Manufacture of soft contact lens with high water content
Inventor: MITSUYAMA HIDEO
IPC: G02B1/04
Filed: 1981-11-06
Abstract: PURPOSE:To obtain a contact lens having a high water content and causing no opacification by adding unsatd. carboxylic acid, a cross-linking agent and water to hydroxyalkyl methacrylate or acrylate as a principal component, mixing them, and polymerizing the mixture. CONSTITUTION:To 90wt% hydroxyalkyl methacrylate and 10wt% methyl methacrylate as principal components are added 0.5wt% itaconic acid as unsatd. carboxylic acid having one ethylenic unsatd. bond, 0.3wt% divinylbenzene as a cross-linking agent, 0.1wt% azobisisobutyronitrile and 1wt% water, and they are mixed. The mixture is charged into a test tube and polymerized at 65 deg.C for 40hr. This rodlike transparent polymer is worked and polished, and the lens-shaped polymer is immersed in a physiological NaCl soln. at 70 deg.C to obtain a soft contact lens with 80% water content. This lens is not opacified in the swollen state and has superior optical characteristics.
Patent JP-S6070530-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: YOSHIDA EIKICHI
IPC: C10N40/18
Filed: 1983-09-27
Abstract: PURPOSE:To obtain a magnetic recording medium causing no bleeding of a lubricant even at high temp. and humidity and having high traveling performance and superior durability by filling the voids in a magnetic layer contg. the 1st lubricant with the 2nd lubricant. CONSTITUTION:A magnetic coating material prepd. by dispersing magnetic powder and a lubricant in a volatile solvent is coated on a nonmagnetic support and dried to manufacture a magnetic recording medium. At this time, the 1st lubricant consisting of higher fatty acid and a polysiloxane-polyoxyalkylene copolymer represented by the general formula (where m is 5-40, n is 1-5, a is 0-4, b is 5-20, a/b<0.2, and R is 1-4C alkyl) is used as the lubricant. A soln. of the 2nd lubricant in a volatile solvent is then coated on a magnetic layer formed by coating the magnetic coating material contg. the 1st lubricant. The 2nd lubricant consists of higher fatty acid ester and a copolymer represented by the general formula. Thus, the desired magnetic recording medium can be obtd.
Patent JP-S6422404-A (JP)
Title: Antioxidant for titanium or titanium alloy and method for preventing titanium or titanium alloy from oxidizing
Inventor: TAKAYAMA ISAMU
IPC: C23C22/02
Filed: 1987-07-17
Abstract: PURPOSE:To prevent oxidation of titanium or titanium alloy, in a heating stage by applying the mixture of plastic powders containing aluminum powders of specific particle sizes and a specific amount and a solvent of a specific amount to titanium or titanium alloy. CONSTITUTION:Before heating titanium of titanium alloy block or slab, an antioxidant is prepared by mixing 100pts.wt. powders containing 45-75wt.% aluminum powders of particle sizes of <=100 mesh and a remaining part of plastic powders and 40-200pts.wt. solvent and is applied to a titanium alloy block with a prescribed amount of aluminum powders; the block is air dried and is put into a furnace. By raising temp. in the furnace, the plastic powders are decomposed into gas and sublimed; but the aluminum powders remain and make a continuous molten film on surfaces of the titanium alloy block when the block is heated at a temp. higher than a prescribed temp., and then form a titanium-aluminum intermetallic compound. Thus, diffusion of oxygen into metallic titanium is restrained.
Patent JP-H0618593-A (JP)
Title: Pin board jig
Inventor: SUNAMI SHOJIRO
IPC: G01R31/02
Filed: 1992-07-06
Abstract: PURPOSE:To perform continuity tests on a printed wiring board with multiple surfaces to be inspected by dividing the surfaces by forming a pair of guide holes. CONSTITUTION:A plurality of positioning guide pins 6 which are used for inspecting a multi-surface printed wiring board 10 in a divided state is removably fitted to prescribed positions of the main body 1 of the title jig used for continuity inspections at every inspection extent. A pair of guide holes 15 and 15 are formed in the board 10 and the pins 6 and 6 fitted to desired positions of the main body 1 are successively inserted into the holes 15 and 15 by changing the pins 6 and 6 one after another.