baber/WOPTO huggingface dataset:
Patent JP-H10168475-A (JP)
Title: Lubricating oil composition
Inventor: MURATA HIROSHI
IPC: C10M105/72
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil composition remarkably improved in the lubricating performance of a polar oil without impairing the durability and insulation properties of a polar oil serving as a base oil by adding a specified amount of a fluorinated atomic compound to a polar oil, for example, a polyether oil comprising, e.g. a polyalkylene glycol or a polyalkyl vinyl ether. SOLUTION: This composition contains a polar oil and 0.1-50wt.% fluorinated aromatic compound represented by the formula [Rf1 and Rf2 are each a fluorocarbon group or a partially substituted derivative thereof, wherein the number of carbon atoms in Rf1 and Rf2 each is 1 to 25, and the ratio of the number of fluorine atoms to that of carbon atoms in Rf1 and Rf2 each is (0.6 to 3.0):1; m1 and n1 are each 10 to 3, provided that m1 +n1 +(1 to 4); and R1 , R2 , R3 and R4 are each H or a 1-20C alkyl, aryl, or aralkyl, provided that the total number of carbon atoms in R1 to R4 is at most 36] and has a kinematics viscosity at 40 deg.C of 0.5-50,000cSt.
Patent JP-2000171553-A (JP)
Title: Missile guiding radar apparatus
Inventor: SUZUKI KATSUYA
IPC: G01S13/88
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a missile guiding radar apparatus by which the frequency of guiding waves being transmitted to a target by a comrade plane is detected when an own plane guides a missile while the comrade plane guides a missile and which selects another frequency channel in which the guiding waves of the missile of the own plane do not interfere with the guiding waves of the missile of the comrade plane. SOLUTION: The frequency channel of a comrade plane of guidance waves received by a radar warning antenna 7 is detected by a radar warning receiver 8. In a first control part 9, the frequency channel of the comrade plane is compared with the frequency channel of an own plane. When both channels are identical, a control signal is output to a switch in such a way that a frequency channel which is different from that of the comrade plane is selected. Thereby, it is possible to prevent that the frequency of the guidance waves of the own plane interferes with that of the guidance waves of the comrade plane, and a missile is guided normally.
Patent JP-H10195719-A (JP)
Title: Processing of spun yarn by card and apparatus therefor
Inventor: LEIFELD FERDINAND
IPC: D01G15/36
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To reduce the number of neps as much as possible and to lessen fiber damage (fiber shortening). SOLUTION: Staple (fiber length) and the number of neps are measured at the outlet of a card and a card controlling means 27 is installed. The measured value of the staple and the measured value of neps are inputted as input data into the control adjusting apparatus 27 so as to reduce the number of neps by the card as much as possible and to lessen fiber damage (fiber shortening) as much as possible. Optimized machine adjusting data are obtained from the data for the staple and the number of neps to output the data to at least one operating member influencing the number of neps and the staple by the card.
Patent JP-H1138085-A (JP)
Title: Action error inspecting method for tester
Inventor: KIN USHIN
IPC: G01R31/01
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent the action error of a tester by loading a semiconductor element to be inspected, electrically connecting it to the tester, feeding a test signal to the element, comparing its output value with the expected output value to judge its quality, and inspecting whether the tester correctly reads the stored data or not. SOLUTION: A tester feeds a test signal to a memory semiconductor element according to the inspection program. The test signal contains a power signal, a control signal, an address signal, and input data. The timing of the control signal is controlled to determine the operation mode of the element, data '0' or '1' are stored in the element by the voltage level, and the tester reads the stored data via the signal. The tester measures the output data and compares the output data with the expected output value to judge the quality. A stage proceeds for inspecting the tester with the diagnostic program to confirm whether the tester correctly reads the data at every fixed period or not. An error inspection can be confirmed based on whether the tester can recognize a defective element or not.
Patent JP-2001160966-A (JP)
Title: Moving picture encoding device
Inventor: KITAURA RYUJI
IPC: H04N19/46
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a moving picture encoding device that can composite moving picture data in a short time. SOLUTION: This moving picture encoding device includes an input image compositing section 1 that receives component image data Oi, a display time Ti of the component image data Oi, a compositing timing flag T denoting timing of compositing the component image data Oi, and sequence information A denoting the sequence of superimposition in the case of compositing the component image data Oi, selects the proper component image data Oi according to the compositing timing flag T and the display time Ti, outputs composite image data S resulting from compositing the component image data Oi on the basis of the sequence information A, compares the composite image data S with preceding composited image data S composited in preceding processing,  and outputs update position information C denoting an updated position of the composited image data S and includes a coding section 2 that receives the composite image data S, the update position information C, and the compositing timing flag T, encodes the compositied image data S according to the sompositing timing flag T and the update position information C and outputs coded data Do.
Patent JP-H09183919-A (JP)
Title: Treated pigment
Inventor: TANAKA SUKEYUKI
IPC: C09C3/10
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a treated pigment which is made resistant to segregation of the constituent inorganic pigment from the constituent organic pigments by mixing an organic pigment treated with a dispersant having a basic functional group with an inorganic pigment treated with a dispersant having an acidic functional group. SOLUTION: An organic pigment treated with 1-200wt.%, based on the pigment, urethane-type polymer dispersant having a basic functional groups, an average molecular weight of 1,000-100,000 and an amine value of 5-200mgKOH/g is mixed with an inorganic pigment treated with 1-200wt.% based on the pigment, polymer dispersant having acidic functional groups and a molecular weight of 300 or above.
Patent JP-H11231211-A (JP)
Title: Macro lens system for af(auto focus) camera
Inventor: MURATA MASAYUKI
IPC: G02B13/18
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain the macro lens system, which can suppress variation in F value, specially, an extreme rise in F value on the high magnifying power side even if the photographic distance varies from a point at infinity to a close-up photographic distance and is capable of AF, in a macro lens system capable of close-up photography. SOLUTION: The macro lens system which is focused by moving a focus lens group more from the infinity photographing position side to the close-up photographic position as the photographic distance becomes shorter has a 1st lens group 10 with positive refracting power, a diaphragm S, and a 2nd lens group 20 which has negative refracting power in order from the object side and the lens groups 10 and 20 both move toward the object side while increasing their lens interval as the photographic distance becomes shorter from the infinite telephotographic state. Here, the S is moved toward the object side independently of the lens groups 10 and 20 without varying the diaphragm diameter so that the movement quantity of the s is smaller than that of the group 10 and is larger than that of the group 20.
Patent JP-H09183536-A (JP)
Title: Printing device
Inventor: TAKAHASHI TSUTOMU
IPC: B41J11/42
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce generation of paper discharge error by detecting no existence of a recording paper sheet with a sensor in rear of a printing means so as to set no error of paper discharge, when existence of the recording paper sheet is detected with a sensor in front of the printing means. SOLUTION: When a paper feed sensor 181 does not become OFF (no paper) even if the maximum quantity of paper feed is carried out at discharging a recording paper sheet, if a paper discharge sensor 182 is ON (paper exists), it is an error of paper discharge, and if it is OFF (no paper), paper discharge is changed by the condition of the paper discharge sensor 182 during paper discharge operation, i.e., if it becomes ON (paper exists) even once, it is normally completed, and if it is maintained in OFF (no paper), it becomes an error. Hereby, even when a paper sheet in piled paper sheets 161 is dragged by a discharge paper sheet during paper discharge operation and the paper feed sensor becomes ON (paper exists), it is not an error if the paper discharge sensor 182 becomes OFF (no paper), and next paper feed operation can be easily performed.
Patent JP-2001159599-A (JP)
Title: Device and method for measuring tackiness
Inventor: YANO MASASHI
IPC: G01N19/04
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To measure tackiness of a measured object during the conveyance. SOLUTION: A rotating roller 26 contacts a rubber member 12 conveyed by a conveyer 14 in order to rotate the member 12. A control device 34 controls a motor 24 for making the peripheral velocity of the rotating roller 26 correspond with the conveying velocity of the member 12 and making an electric power consumption detecting device 36 detect the electric power consumption of the motor 24. The power consumption of the motor 24 varies in proportion to the values of tackiness of the member 12. The control device 34 converts the detection results, given by the detecting device 36, of the electric power consumption of the motor 24 to the values of tackiness so as to display the values on a display device 38.
Patent JP-H06176381-A (JP)
Title: Optical information recording and reproducing device
Inventor: SASAKI KENICHI
IPC: G11B7/133
Filed: 1992-12-01
Abstract: PURPOSE:To stabilize focusing and tracking control by splitting a detected luminous flux from an information recording medium on the way of convergence, leading them to two photodetecting areas on one light receiving surface at the point of time before and after passing through a convergent point through optical path lengths different from each other and detecting a focusing error signal from respective luminous fluxes. CONSTITUTION:The luminous flux from a semiconductor laser 1 is converged on the recording surface of the information recording medium 5 by a collimator lens 2, a beam splitter 3 and an objective lens 4 to form a light spot. The detected luminous flux from the medium 5 is converged by a lens 4, the splitter 3 and a converging lens 6, and is split into a reflection optical flux and a transmission optical flux by the beam splitter 7-a. The optical flux reflecting and polarizing again the reflection flux by a reflection surface 7-b and the transmission optical flux are led to the photodetecting areas 10a, 10b of the chip light receiving surface 9 of a photodetector 8 before and after passing through the convergence point. An output signal from the areas 10a, 10b are differential operated and outputted by a differential amplifier 15 as a focus, that is, AF error signal. Thus, the focusing and tracking control are stabilized.
Patent JP-H07173023-A (JP)
Title: Skin external preparation
Inventor: MAGARA TSUNAO
IPC: A61K8/00
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a skin external preparation improved in percutaneous absorption properties of an alkoxysalicylic acid (salt) which is whitening active ingredient, exhibiting excellent whitening effect and having high safety to skin. CONSTITUTION:This skin external preparation contains one or two or more compounds of an amine oxide and an alkoxysalicylic acid of formula I (R is an alkoxy) and/or their salts. The compound of formula I is preferably blended in an amount of 0.001-20wt.%, especially 0.01-10wt.% and the amine oxide is preferably blended in an amount of 0.0001-10wt.%, especially 0.01-5wt.% based on total amount of skin external preparation. As the amine oxide, a compound of formula II [R<1> to R<3> each is a 1-24C alkyl or alkenyl, with the proviso that at least one thereof has >=8 carbon number)], a compound of formula III (R is an 8-24C alkyl or alkenyl) or a compound of formula IV [R is an 8-24C alkyl or alkenyl; (n) is 1-5] is preferably used. When the skin external preparation is further blended with acidic mucopolysaccharides, vitamin E esters, P-oxybenzoic acid esters or alkylenediamine carboxylic acid derivative, the whitening effect is enhanced.
Patent JP-H09185953-A (JP)
Title: High-pressure discharge lamp, lamp device, lighting device, projector, and liquid crystal projector
Inventor: TANAKA ICHIROU
IPC: H01J61/88
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the generation of shell-shaped cracks in a crush sealing part and enhance reliability in the sealing part. SOLUTION: Crush sealing edge parts 12a, 12b for sealing in airtightness electrode shafts 13c, 13d by crushing the both ends of a main body part 2, a bulb 12 whose tube wall load is 30W/cm<2> or more, and molybdenum foils 14a, 14b which are embedded in the crush sealing parts and weld the electrode shafts are arranged. When rated lamp input power is represented by WL (W), the temperature in a portion where is the outer surface of the crush sealing edge part 12a to which one surface of the molybdenum foil 14a is faced and locating in the shortest distance h (mm) from the electrode shaft 13c is represented by T ( deg.C), the width of the molybdenum foil 14a is represented by La (mm), and the thickness of the foil 14a is represented by Lb (μm), the following relations are satisfied. T<=800( deg.C), 8.0<=Lb/La<=15.0, 0.3×10<-2> <=h/WL<=1.0×10<-2> .
Patent JP-H11161123-A (JP)
Title: Density detecting device
Inventor: MORI TADAO
IPC: G03G15/00
Filed: 1997-11-29
Abstract: PROBLEM TO BE SOLVED: To completely remove soiling on the detection surface of a density sensor by using nonwoven fiber impregnated with silicone oil as a cleaning member sliding on the detection surface of the sensor. SOLUTION: The cleaning member 8 attached to a supporting member 7 is supported to freely rock by a frame 4, and the member 7 is rocked by a driving means in a state where the center of rocking 9 is set as an axis, moved to a position shown by a dotted line 10 and restored to a home position. By such action, the member 8 slides on the detection surface of the density sensor 5, that is, the opposed surface thereof to a photoreceptor drum 1, and removes the soiling on the detection surface. A member where a felt surface layer of fluororesin is formed on base material made of wool is used as the member 8, and desirably used after it is impregnated with the silicone oil.  Since the silicone oil is rich in releasing ability and is chemically inactive, the sliding ability of the felt surface layer of the member 8 on the detection surface of the sensor 5 is excellent and there is no possibility that the detection surface of the sensor 5 is damaged. As for the silicone oil, amino dentatured oil is suitable.
Patent JP-H05115865-A (JP)
Title: Treatment of crude refuse
Inventor: HATANO HITOSHI
IPC: B09B5/00
Filed: 1991-10-25
Abstract: PURPOSE:To treat industrial waste at the generated site by packing the industrial waste belonging to crude refuse into a housing body and introducing air or water into the housing body and treating the same. CONSTITUTION:A funnellike hopper is inserted into an introduction port 2 in the upper part of a box body 1. Industrial waste is packed thereinto from the hopper. After packing is finished, a deodorizing device filled with a deodorant is fitted to the introduction port 2. Then, for example, when heated air is introduced from an introduction port 3 provided to the housing body 1, the industrial waste in the housing body 1 is heated. The heated air is passed through the deodorant layer of the deodorizing device provided in the introduction port 2 and exhaused to the outside. Offensive substance is removed and offensive odor is not diffused into the atmosphere. The moisture content of this treated industrial waste is lowered. Moreover when it is preserved for some periods, it is seldom putrefied. Accordingly generation of offensive odor is inhibited and also transport is easily performed.
Patent JP-H1059120-A (JP)
Title: Obstruction detecting device and occupant protective device using device thereof
Inventor: TSUCHIYA JIRO
IPC: G01S13/931
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To predict the form of collision of a vehicle with an obstruction. SOLUTION: Two distance measuring sensors 12, 14 are mounted on the front face 10A of a vehicle 10, and the distance measuring sensors 12, 14 are connected to a collision information sensing element 20 for calculating the colliding speed or the colliding angle of an obstruction 16. The distance measuring sensors 12, 14 and the collision information sensing element 20 are connected to a collision predicting part 26 which estimates the danger level of collision from the colliding speed and colliding angle in the range of a fixed distance, and sets a threshold value of operation of an occupant protective device 32, while the collision predicting part 26 is connected to a collision judging part 28 which compares the colliding acceleration outputted from a collision sensor 30 at the time of actual collision to a threshold value set by the collision predicting part 26,  outputs a collision judging signal when the actual colliding acceleration exceeds the threshold value, and thereby operates the occupant protective device 32 such as an air bag device.
Patent JP-H05174272-A (JP)
Title: Gas leakage prediction and countermeasure supporting device
Inventor: KANEHIRA NOBUYUKI
IPC: G01M3/00
Filed: 1991-12-26
Abstract: PURPOSE:To perform the prediction for the tendency of the amount of gas leakage and to perform the support for the countermeasure of gas leakage, and the guidance for the support to decide refuge and introduction and the stoppage of production. CONSTITUTION:This device is comprised of a measuring instrument 20 which measures the measuring amount of a gas leakage sensor, a processor 30 which predicts the amount of gas leakage, a memory device 40 which stores every kind of information, and a guidance output device 50, and a time in which the amount of gas leakage exceeds an alarm level and an amt. of gas leakage is predicted, and the guidance for the countermeasure of gas leakage is displayed.
Patent JP-2001104463-A (JP)
Title: Liquid heating volatilization type electric aroma emitter
Inventor: HAN CHURU KAN
IPC: A61L9/03
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid heating volatilization type electric aroma emitter that permits the use of a liquid content containing a perfume and adjustment of the quantity of the perfume to be volatilized and is electrically safe. SOLUTION: This liquid heating volatilization type electric aroma emitter is provided with a container 60 provided removably in an aroma emitter case 2 and storing a liquid content inside, a core 4 to absorb the liquid content stored in the container 60, loaded in the interior from the inlet of the container and one end of which is projected above the inlet, an internal wall in which a through hole 88 surrounding the core 4 without contacting is set and an external wall isolated from the internal wall, and a trunk provided vertically adjustably in the case 2 and having a heater 80 to heat the core 4 through the internal wall.
Patent JP-H05179987-A (JP)
Title: Engine
Inventor: IWAHARA MITSUO
IPC: F16F15/24
Filed: 1991-12-26
Abstract: PURPOSE:To enable reduction of oscilations of an engine itself without sacrificing fuel consumption performance and an output by setting mass of a reciprocating part of an at least one specified cylinder smaller than that of the other cylinders. CONSTITUTION:Mass of a piston 2, a piston pin 3, and a connecting rod 4, which compose at least one specified cylinder, for instance, a reciprocating part of a first cylinder, is smaller than that of the other cylinders. Half component oscillations caused by difference of explosion forces between the cylinders are decreased, and particularly, cause of noises in a vehicle chamber is eliminated.
Patent JP-H06196342-A (JP)
Title: Electromagnetic apparatus
Inventor: UMEHARA KOJI
IPC: H01F37/00
Filed: 1992-12-24
Abstract: PURPOSE:To obtain an electromagnetic apparatus in which reduction in noise can be realized by reducing sound generated from a cover of a case by an extremely simple structure. CONSTITUTION:A discharge lamp ballast has a ballast body 11 having a core 13 and a coil and enclosing a steel plate case 12 made of a base 17 and a cover 18 coupled to the base 17 in such a manner that the cover 18 has an end face cover part 24 concealing a protruding end face of a cover side protrusion 15a of a coil protruding from the core 13 in a cover direction and the part 24 is formed of a flat surface of a smoothly curved surface. At least one hole 25 is formed at the part 24. Rigidity of the part 24 is weakened with the hole 25 to reduce attenuation constant of intrinsic vibration and to decrease an area of the part 24.
Patent JP-H07173033-A (JP)
Title: Cleansing pack cosmetic
Inventor: HIRAIWA HIROMI
IPC: A61K8/00
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a cleansing pack cosmetic having excellent adsorbing and removing effect on stain on skin and eliminating effect on stain and dark part clogging poil foramen. CONSTITUTION:This cleansing pack cosmetic contains magnesium sulfate anhydrous salt, magnesium sulfate monohydrate or magnesium sulfate tetrahydrate.
Patent JP-2001159361-A (JP)
Title: White smoke exhaust restraining device for internal combustion engine
Inventor: NAGAE MASAHIRO
IPC: F02D41/04
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To restrain the exhaust of white smoke into the atmosphere in the wide operating state range of an engine. SOLUTION: This white smoke exhaust restraining device for an internal combustion engine is provided with an exhaust circulation passage for recirculating exhaust gas exhausted from an engine body, to a combustion chamber, and a cooling means for cooling the exhaust gas flowing in the exhaust circulation passage. Preliminary injection for injecting a small quantity of residual fuel is executed prior to the execution of main injection for injecting the greater part of fuel to be injected into the combustion chamber. An oxidation catalyst is disposed in the exhaust passage. When the temperature of intake air is a first predetermined temperature or higher, exhaust gas is recirculated to the combustion chamber, by-passing the cooling means. When the temperature of intake air is the first predetermined temperature or lower, time between the execution timing of the preliminary injection and the execution timing of the main injection is shortened.