baber/WOPTO huggingface dataset:
Patent JP-H11128830-A (JP)
Title: Surface treated steel sheet excellent in corrosion resistance
Inventor: YOSHIMI NAOTO
IPC: C23C22/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface treated steel sheet having excellent corrosion resistance without containing hexavalent chromium in the film. SOLUTION: A polymer chelating agent film is formed on the surface of a galvanized steel sheet or aluminum-plated steel sheet. The polymer chelating agent film essentially consists of a polymer chelating agent having chelate forming groups in an org. polymer matrix and containing one or more groups selected from phosphoric acid groups and phosphate groups, preferably selected from aminoalkylene phosphoric acid groups, aminoalkyl phosphate groups, iminoalkylene phosphoric acid groups and aiminoalkylene phosphate groups.
Patent JP-H08172789-A (JP)
Title: Soft starter circuit of brushless motor and soft starter circuit built-in brushless motor
Inventor: SENGOKUYA ZENICHI
IPC: H02P6/20
Filed: 1994-12-19
Abstract: PURPOSE: To increase a reliability and an efficiently of a motor by installing a comparator which compares the output of a motor driving current detecting means with a voltage value of a reference voltage source which consists of a driving voltage detecting means and a reference voltage value increase delaying means. CONSTITUTION: A driving voltage detecting means consists of resistors 21, 22 and a reference voltage value increase delaying means consists of a transistor 23, a capacitor 24, and a resistors 25, 26. When driving voltage rises and a current limitation level rises, motor driving current is caused to flow in a motor driving current detecting means (MI) 9. Then, the detection output of the MI9 and the current limitation level are compared with each other by a comparator 13. When the output of the MI9 is larger, a group of switching power devices 2 are turned off and energization of a motor 1 is cut off and thereby current flow is limited.
Patent JP-2000145797-A (JP)
Title: Bearing
Inventor: IGUCHI HIROYUKI
IPC: B60B35/18
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To surely fasten a bearing to a shaft by caulking process. SOLUTION: The inner ring member 30 of a bearing has a caulked part 36 having rigidity lower than a body for forming a rolling surface 24. The caulking part 34 of a wheel hub 10 is deformed and brought into contact with the caulked part 36. Since the rigidity of the caulked part 36 is low, this part is deformed so that the rolling surface 24 is never influenced. A protruding part 40 works as a hoop to generate an effective reaction against the load of caulking in the caulked part 36.
Patent JP-H04182407-A (JP)
Title: Insecticidal and miticidal composition
Inventor: YANO TOSHIHIKO
IPC: A01N57/12
Filed: 1990-11-19
Abstract: PURPOSE:To produce the subject composition having excellent lethal effect, fast-action, etc., by using 2-methyl-4-oxo-3-(2-propynyl)cyclopent-2-enyl chrysanthemate and 2,2-dichlorovinyl dimethyl phosphate as active components. CONSTITUTION:The objective composition contains the compound of formula I and the compound of formula II at a weight ratio of 90:10 to 50:50 and exhibits fast action, etc., or the objective composition contains the above components at a weight ratio of 90:10 to 30:70 and exhibits especially high activity against noxious mites. The composition is effective against various noxious insects and mites such as clothes moth, house mosquito, house fly, rice weevil, German cockroach, ant, human flea, Reticulitermes and mite. It is used in various forms by mixing with various carriers or baits or impregnating in a substrate such as mosquito incense or mat.
Patent JP-H10161233-A (JP)
Title: Portraiture photographing device
Inventor: NOMURA SHOICHI
IPC: G03B17/53
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To allow a person to be photographed to decide a pose by viewing the already photographed pose at a place where he/she is photographed without recalling a photographing content by displaying a moving picture obtained by a photographing action and a stored still picture so that they can be viewed by the person to be photographed. SOLUTION: A picture processing circuit 70 is provided with a CPU 71, a memory 72 connected to the CPU 71 and a VRAM 73 connected to the CPU 71. Then, the digital picture signal of about 400000 pixels being 6-30 frames in one second transmitted from an electronic camera 76 is picture-processed so as to rewrite the moving picture display area of the VRAM 73. Besides, the still picture is stored in the still picture display area of the VRAM 73 according to prescribed procedure. Simultaneously, the still picture for outputting is stored in the memory 72. Thus, since the moving picture display area of the VRAM 73 is written 6-30 times in one minute, the person 1 can visually observe the present pose and the change of the expression him/herself without stress.
Patent JP-H09160549-A (JP)
Title: Method and device for presenting three-dimensional sound
Inventor: SEKIMOTO NOBUHIRO
IPC: G06F3/0481
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To enable easily and effectively presenting at a low cost the three- dimensional sound-image localization of sounds produced from an object defined on a three-dimensional space by using a MIDI without making a computer directly handle sound data. SOLUTION: In order to set a localization of a three-dimensional sound image from an object present within an imaginary three-dimensional space, a sound signal obtained from a sound source 110 is processed by a pitch shifting device 111, an equalizer device 112, a delaying device 113, and a revering device 114 to express a sense of movement, a sense of distance, and the atmosphere of the space for each object. Thereafter, the volume of the sound imparted to each of loudspeakers, which are placed at the vertices of a cube whose center is set on observer, is controlled by means of a volume device 115 to impart the directivty of the sound and a sense of distance. All of the devices are controlled by MIDI signals, especially the volume device 115 is controlled using a method calculated on the basis of the position of the object relative to the observer.
Patent JP-S63167456-A (JP)
Title: Magnetic recording and reproducing device
Inventor: WAKUMURA SHINICHI
IPC: G11B20/14
Filed: 1986-12-27
Abstract: PURPOSE:To stabilize the traveling state of a magnetic tape at a time when no clock can be extracted from an input signal, by providing a circuit which produces the clock in spite of the input signal. CONSTITUTION:A detection circuit 16 monitors the locking state of a PLL circuit 12, and supplies a signal corresponding to the locking state to a control circuit 17 constituted with a microcomputer, etc., and the control circuit 17, when no PLL circuit 12 being locked, displays the locking state on a display means 19 via a driving circuit 18. Also, the control circuit 17 switches a switch 20 to a PLL circuit 12 side when the PLL circuit 12 is locked, and when it is locked, it switches the switch to a generation circuit 22, which makes the circuit generate the clock regardless of the input signal, and the clock is inputted to a timing circuit 21, then, a timing signal is generated, and is inputted to a servo circuit 23.
Patent JP-H10119990-A (JP)
Title: Storage bag for perishable food or the like
Inventor: YONEYAMA HIDEO
IPC: B65D33/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To grasp stored perishable food readily and take it out quickly, in the storage of the perishable food or the like in the special-purpose storage chamber of a refrigerator. SOLUTION: The storage bag 1 for perishable food or the like has an opening 2 in one end-face from which the perishable food or the like is stored. A particular length of cord 6 is connected to the opening 2 of a baglike body. A tag 8 having a word meaning the name of the stored perishable food and displaying color or shape expressing the stored item 7 or displaying two or more about it is connected to the rear end of the cord 6.
Patent JP-H02161237-A (JP)
Title: Ventilation grill
Inventor: KANO MITSUO
IPC: F24F7/007
Filed: 1988-12-14
Abstract: PURPOSE:To prevent the discharge air amount of a blower from remarkably decreasing due to the influence of outer air wind and the outer air wind from reversely flowing by providing an outer air flow preventing shutter for automatically regulating an opening by measuring an atmospheric air flow pressure in a ventilation grill. CONSTITUTION:When a blower 1 is operated, indoor side air is sucked from a suction port 1b, and discharged out of a room through a duct 2 and a ventilation grill 3. When a lateral wind 10 (blowup outer air 11) is generated out of the room, the outer air flow pressure is detected by a pressure sensor 5 (8) attached to an outer air flow preventing shutter 4 (7). The outer air flow pressure is input to air flow pressure change rate measuring means 6 (9a), which measures the air flow pressure change rate with a reference outer air flow pressure, and the outer air flowing speed is discriminated on the basis of a measurement signal from measuring means 6a (9a) by air flowing speed discriminating means 6 (9b). When the outer air flowing speed exceeds a predetermined difference of the outer air flowing speed when the optimum air flow rate of the blower 1 set previously is obtained, the outer air flow preventing shutter opening/closing means 6c (9c) controls a current amount to the shutter 4 (7) to close the shutter 4 (7) at a predetermined angle, thereby preventing the adverse influence of lateral air flow.
Patent JP-H05125228-A (JP)
Title: Thermoplastic resin composition
Inventor: OKAMOTO MASAMI
IPC: C08L23/00
Filed: 1991-11-01
Abstract: PURPOSE:To obtain a resin composition which can give a molding excellent in impact resistance, strain recovery, etc. by combining a thermoplastic resin with a rubbery resin under specified conditions under which a large amount of the rubbery resin can be dispersed in the thermoplastic resin and kneading the mixture. CONSTITUTION:A thermoplastic resin (A) (e.g. polypropylene) is combined with a rubbery resin (B) (e.g. ethylene/propylene/diene rubber) in amounts to satisfy the formula (wherein etaa and phia are the melt viscosity and volume fraction of component A respectively, etab and phib are those of component B, and these melt viscosities are proportional to the torques during kneading), and the resulting mixture is kneaded. In this way, a resin composition in which component B forms a dispersed phase and component A forms a continuous phase can be produced. A cross-linking agent for component A, a compatibilizer for improving the compatibility between components A and B, etc., may be added to the above composition.
Patent JP-2000147039-A (JP)
Title: Fault detecting device for three-phase capacitor
Inventor: BABA SADAAKI
IPC: G01R29/16
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a fault detecting device which can detect the fault of a three-phase capacitor with accuracy, even if the power supply voltage of each phase or the capacitance of the internal capacitor of the capacitor fluctuates. SOLUTION: A fault detecting device for three-phase capacitor is provided with current detecting circuits 5a, 5b, and 5c, which detect the currents inputted to each phase of a three-phase capacitor 1, a signal-processing circuit 6 which detects the fault of the capacitor 1 from the signals outputted from the circuits 5a, 5b, and 5c, and a storage circuit 7 which stores the computed results of the circuit 6. The signal-processing circuit 6 is constituted to discriminate and detect the fault of the capacitor 1 by calculating the ratio between the current values of each two phases in the three phases during the operation based on the signals outputted from the circuits 5a, 5b, and 5c, and at the same time, by comparing the data with the ratios which are acquired during the normal operation of the capacitor 1 and stored in the storage circuit 7.
Patent JP-H08147805-A (JP)
Title: Information recording method, magnetic tape and information recording and reproducing method
Inventor: HIGURE SEIJI
IPC: G11B15/087
Filed: 1994-11-25
Abstract: PURPOSE: To facilitate mode discrimination at the time of reproduction. CONSTITUTION: This information recording method is intended to record digital information on the inclined track of a magnetic tape T capable of being inserted into a conventional device capable of reproducing analog information by using rotary heads V1, V2, A1, A2 and a control signal 21a as a reference for tracking at the time of reproduction on the magnetic tape T. By shifting the rotating phase of the rotary head determined based on the control signal 21a by about 180 deg. from the rotating phase of the rotary head at the time of recording analog information, the digital information is recorded.
Patent JP-H08142008-A (JP)
Title: Working method of bend part of valley groove
Inventor: SHODA ISAO
IPC: E06B3/82
Filed: 1994-11-24
Abstract: PURPOSE: To realize the formation of a sharp angle in the outer peripheral edge part at a bend part by a method wherein the bend part of a groove is worked with a tool, the tip of the cutting edges of which has a predetermined conical angle, after a valley groove is formed by being bent to two directions when seen two-dimensionally on the surface of a work. CONSTITUTION: On the top surface of the outer peripheral edge part of a panel main body 11, a valley groove 12 is formed in a rectangular shape when seen two-dimensionally and, at the same time, under the condition that the outer peripheral edge part of the bend part 12a becomes equal to an arcuate part 12b having the radius nearly equal to the radius of a first tool.  Next, a second tool 16, the tip cutting edge 17 of which is formed to be a cone having its conical angle, which is not more than the bend angle of the groove 12, is drivingly controlled by means of data inputted in advance so as to move the tip of the cutting edge 17 outwards from the central part of the bend part 12a along the bisector of the bend part 12a and, at the same time, to tilt the second tool 16 gradually horizontally and simultaneously towards the center of the panel main body 11 under the condition that the second tool 11 is tilted to the groove 12-1 side of the bend part 12a in order to realize the straight surface at the outer peripheral edge part of one groove 12-1 side of the bend part 12a. Thus, a product having an ornamental valley groove can be obtained quickly.
Patent JP-S63164922-A (JP)
Inventor: NAKAKURA HIROFUMI
IPC: A21C1/02
Filed: 1986-12-26
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-H02159716-A (JP)
Title: Sic film for x-ray lithography and formation thereof
Inventor: OKAZAKI SATOSHI
IPC: G03F1/22
Filed: 1988-12-14
Abstract: PURPOSE:To obtain an SiC film generating no stress variation even for high energy irradiation by a method wherein tensile stress is brought down to the specific value or below and hydrogen is not contained substantially. CONSTITUTION:Si is used for a substrate, room temperature is sufficient for the substrate temperature, but 500 deg.C or lower is desirable taking into consideration of the film quality of mixture of impurities and the like. The power density applit to a target is in the range of 5W/cm<2> or more, and tensile stress is controlled at 5X10<9>dynes/cm<2> or less. Under the above-mentioned film-forming condition, the tensile strength, which is the threshold stress with which film is not broken, is controlled at 5X10<9>dynes/cm<2> or less on the SiC film obtained on the surface of the Si substrate, and as a result of the analysis on infrared ray absorption spectrum, it has been proved that the SiC film contains no hydrogen, it has no film defect such as pin holes and the like, it can be brought into the state of membrane, and it endures the irradiation with a high energy beam. As above-mentioned, an SiC film having no variation in stress even against the irradiation with a high energy beam can be obtained.
Patent JP-H11128845-A (JP)
Title: Sorter and sorting method
Inventor: NAKAMURA SHIZUO
IPC: B07C5/12
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to sort articles which can roll down on a slope in a specific direction and articles, such as spherical balls, which can roll down in all directions without requiring removal means for separating non-spherical bodies from a device for sorting. SOLUTION: A drum 20 for sorting is freely rotatably supported by a leftward inclining body and is rotationally driven by a drive motor 16. The sorting outer peripheral part 12 of the drum 20 for sorting is provided evenly with many grooved guide paths 18 in approximately the axial direction of the opening on an outer peripheral side. The spherical balls 24 among the articles to be sorted which are supplied into a sorting section 20 and are introduced into the grooved guide paths 18 roll down on the grooved guide paths 18 and flow out of the bottom end thereof. These spherical balls are accepted in a spherical ball receiving section 30.  The connected shape bodies 26 connected with the spherical balls among the articles to be sorted which are introduced into the grooved guide paths 18 are aligned in their longitudinal direction toward the grooved guide paths 18 and cannot, therefore, roll down and move forward together with the rotation of the drum 20 for sorting. These bodies are all automatically discharged from the openings in mid-way of the grooved guide paths 18 and are housed into a non-spherical body housing box section 34.
Patent JP-H09132758-A (JP)
Title: Vulcanizing adhesive composition
Inventor: FUKAZAWA KIYOBUMI
IPC: C08K5/541
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing a γmercaptopropyltrialkoxysilane, etc., capable of applying to a metal only by air drying and widely simplifying the adhesion process, and suitable for the vulcanizing adhesion of the metal with an acryl rubber, etc. SOLUTION: This vulcanizing adhesive composition contains (A) at least one kind of a γ-mercaptopropyltrialkoxysilane (e.g.; γ- mercaptopropyltrimethoxysilane) and a γ-glycidoxypropyltrialkoxysilane (e.g.; γglycidoxypropyltrimethoxysilane), (B) a γ-aminopropyltrialkoxysilane (e.g.; γ-aminopropy1trimethoxysilane) and (C) an organic titanium compound (e.g.; tetraisopropyltitanate), in a weight ratio of e.g. 20-30 pts.wt. component (B), 5-10 pts.wt. component (C) based on 100 pts.wt. component (A).
Patent JP-H05147454-A (JP)
Title: Auxiliary machine driving device for vehicle
Inventor: SHIMONOSONO HITOSHI
IPC: B60K25/00
Filed: 1991-11-29
Abstract: PURPOSE:To drive a plurality of auxiliaries by one hydraulic system and individually control the number of revolution of each auxiliary machine according to a variety of operation conditions. CONSTITUTION:A hydraulic motor 15 for compressor and a hydraulic motor 14 for alternator are arranged in parallel, and a hydraulic motor 17 for fan is arranged on the downstream. Further, bypass passages 22 and 23 having a selector valve 27 converge to the inlet side of the hydraulic motor 17 for fan. The selector valves 28 and 30 on the downstream side of the hydraulic motor 15 for compressor and the hydraulic motor 14 for alternator can be directly opened to a drain tank 7. Further, oil is supplied from a hydraulic pump 6 to a cylinder 5 for power steering and a hydraulic motor 20 for water pump.
Patent JP-H10161333-A (JP)
Title: Electrophotographic toner and image forming method
Inventor: YAMASHITA MASAHIDE
IPC: G03G15/08
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To improve fluidity and characteristics against environments of toner particles, to uniformly and stably electrify and to cope with a small-sized machine with the toner by preparing org. -inorg. composite particles by vapor phase synthesis by silent discharge of an org. silicon compd. SOLUTION: This electrophotographic toner is produced by kneading at least a coloring agent and a binder resin, pulverizing the mixture and externally adding fine particles, and the fine particles consist of org. -inorg. composite particles prepared by vapor phase synthesis by silent discharge of an org. silicon compd. The vapor phase chemical synthesis by silent discharge is carried out by feeding gas such as H2 , O2 , H2 O or an inert gas such as Ar at a specified flow rate into a reaction tube to surround an org. silicon compd. and causing to oxidize and hydrolyze in a vapor phase. By this method, the org. silicon compd. forms a network by siloxane bonds and changes into fine particles.  The fine particles are org. -inorg. composite particles the surface and inside of which contain aggregation of org. groups derived from the original org. silicon compd. and an amorphous siloxane skeleton structure.
Patent JP-2001130888-A (JP)
Title: Piping within mast
Inventor: ASAKURA KENJI
IPC: B66F9/08
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an arrangement of a hydraulic piping within a mast with excellent visibility because the mounting of a hose pulley hinders a front visibility because the hose pulley is arranged at the inside of a rail of a mast device when the hydraulic piping for moving a working machine such as a side shift is conventionally increased and bad visibility becomes a problem for safety in works. SOLUTION: This piping within a mast is characterized by setting a gap dimension 4 held by front surfaces of an inner rail 1 and an outer rail 2 and a rear surface of a finger board 3 in the mast device to be slightly larger than a width dimension 6 of the hose pulley 5 and arranging the hose pulley 5 at an intermediate of the gap dimension 4.
Patent JP-H07307133-A (JP)
Title: Display device, material for wavelength selective/-absorbing film used therefor, and manufacture thereof
Inventor: OISHI TOMOJI
IPC: H01J11/36
Filed: 1994-12-20
Abstract: PURPOSE:To provide a display device of high color purity and high contrast. CONSTITUTION:A wavelength selective/absorbing film 7 made of an inorganic polymer, to which an organic pigment having absorption at a light wavelength of 400-600nm is chemically bonded, is formed on a face plate surface of a display device (a cathode-ray tube 9). Consequently, it is possible to enhance durability, eliminate ooze of the organic pigment, and introduce the organic pigment at high concentration since the organic pigment is chemically bonded to an inorganic skeleton.
Patent JP-H05149716-A (JP)
Title: Corner detecting method
Inventor: TAKASE YASUNARI
IPC: G06T7/60
Filed: 1991-11-29
Abstract: PURPOSE:To find the corner position of electronic parts following the shape of the parts without registering a plurality of pieces of dictionary picture data and, at the same time, to accurately find the corner position even when the inclined angle of the parts is large. CONSTITUTION:By scanning windows W respectively composed of square areas A and square areas B contained in the areas A and having the same centers as the areas B have against input picture data D1 containing the picture of electronic parts having square corners, an area where the parts 1 and the areas A and B of the windows W overlap each other is detected. Then, when the overlapping area becomes 1/4 in area in each area A and B, the center coordinates of the windows W (areas B) are detected as the corner positions of the parts 1.