baber/WOPTO huggingface dataset:
Patent JP-H08338823-A (JP)
Title: Apparatus for detecting deterioration of oxygen sensor
Inventor: MIZOGUCHI ASAMICHI
IPC: G01N27/26
Filed: 1995-06-13
Abstract: PURPOSE: To detect the deterioration of an oxygen sensor in a novel method accurately. CONSTITUTION: An oxygen sensor 5 has a detection element part 6 which outputs an almost constant limit current corresponding to a concentration of oxygen (air/fuel ratio) as a voltage is impressed, and a heater 7 for heating the detection element part 6. A CPU 2a of a microcomputer 2 detects an internal resistance of the oxygen sensor 5 and feedback-controls the supply of power in the heater 7 so that the internal resistance agrees with a target value. When it is to be detected whether the sensor is deteriorated, the CPU 2a switches the voltage impressed to the oxygen sensor 5 from a positive voltage to a negative voltage, and detects a peak current generated immediately after the voltage is switched. Moreover, the CPU 2a judges that the sensor 5 is deteriorated when the changing amount of the peak current exceeds a predetermined deterioration judgment value.
Patent JP-H11349043-A (JP)
Title: Carrier package
Inventor: SLATERS ARTHUR R JR
IPC: B65D85/67
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a container carrier package wherein a plurality of container carrier stacking bodies can be stored, effectively utilizing a space. SOLUTION: A package 1 of planar container carriers 10 includes a plurality of cartons each having at least one vertical wall 18 and a vertically movable platform, at least one folded container carrier stacked body 40 disposed on a platform of each of the cartons, and at least one division member disposed in each carton to fix the folded planar container carrier stacked body.
Patent JP-H071029-A (JP)
Title: Wire drawing device
Inventor: MIYAZAKI MASAHIRO
IPC: B21C1/12
Filed: 1993-06-18
Abstract: PURPOSE:To prevent the disconnection of a wire, and the emergency stop of a wire drawing machine by a device cutting the wire, linking with a failure detector and stopping a wire drawing machine, and holding the cut end of a preceding wire in a wire drawing part until the stop of the wire drawing. CONSTITUTION:When a failure has occurred in a wire 2 to be drawn from a wire coil 1, a failure detector 7 is operated by this failure, and a wire cutter 8 cuts the wire 2. At the same time, a wire drawing machine 4 is allowed to normally stop. The wire drawing machine 4 stops by a normal stop. Since wires corresponding to a quantity to be drawn, are stored in advance in a wire storage device 9 drawing the wire 2 of a certain quantity until a complete stop, a place to be cut of the wire, does not reach No.1 die 5. Consequently, even in the case of failure of the wire, the normal stop of the drawing machine, always can cope with it, and can prevent the emergency stop of the drawing machine.
Patent JP-H0815827-A (JP)
Title: Combination of silver halide photographic sensitive material and radiation-sensitized screen
Inventor: IWASAKI KAZUHIRO
IPC: G03C1/46
Filed: 1994-06-28
Abstract: PURPOSE:To provide a combination of the silver halide photographic sensitive material and radiation-sensitized screen enhanced in sensitivity, capable of reducing X-ray exposure and capable of obtaining a good granular X-ray picture with high sharpness. CONSTITUTION:At least one of the radiation-sensitized screens in the combination exhibits >=45% absorption to the X-ray of 80kVp energy, and the contrast transmission factor(CTF) is >=0.78 at one unit/mm spatial frequency and >=0.35 at three units/mm spatial frequency. The silver halide photographic sensitive material is provided with a photosensitive layer respectively on the front side and rear side of the substrate. At least one between the two photosensitive layers has the same wavelength as the wavelength of the specified main emission peak of the screen, the layer is exposed with a monochromatic light of 15+ or -5nm half-value width, and the layer has such a sensitivity that the exposure necessary to control the density obtained by the development with a developer of specified composition to the minimum density plus 0.5 is 0.0060 to 0.0110 lux second.
Patent JP-S5670104-A (JP)
Title: Oil jack
Inventor: YOSHIZAWA SHIGERU
IPC: F15B11/02
Filed: 1979-11-13
Abstract: PURPOSE: To enable performing of an easy switching operation with an extremely simple structure, by a method wherein a pilot check valve is placed between sweeping rooms at opposite ends of a piston, and the piston is positioned so that it can be switched in both directions by alternately operating the valve by means of an oil pressure signal.  
     CONSTITUTION: In the case of the expansion of an oil jack, a switch valve 4 is set at a position 4A, and a discharge oil pressure is transmitted to a sweeping chamber 1d through a check valve 3c with a manual pump 5 actuated. A pilot check valve 3e is opened with the discharge oil pressure fed through a pilot tube 4e and ports 4c and 4a, and thereby an oil pressure in a pipe line 3b is fed through the valve 3e to a sweeping chamber 1e as well. Thus, a piston 2 moves to the left due to a difference in a pressure acting area. In the meantime, in order to contract the jack from a state described above, that is, to move the piston 2 to the right, the switch valve 4 is switched to a position 4B, and the discharge oil pressure from the manual pump 5 is fed to only the sweeping chamber 1d. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0767820-A (JP)
Title: Wiping cloth and production of wiping cloth
Inventor: MIYOSHI TOMOJI
IPC: D04H3/11
Filed: 1994-06-28
Abstract: PURPOSE:To prevent the falling out of pulp fibers at the time of high-revolution stirring by a washing machine by incorporating a specific ratio of a resin consisting of a synthetic high polymer of a self-cross-linking type having an adhesive function of a specific glass transition temp. into a composite sheet formed by entangling the pulp fibers and thermoplastic continuous filaments with each other. CONSTITUTION:A paper sheet consisting of the many pulp fibers is laminated on one surface of a filament web integrated with the hydrophobic and thermoplastic continuous filaments. High-pressure water flow is applied toward the filament web side from the paper sheet side to obtain the composite sheet entangled with the pulp fibers and the filaments. After such composite sheet is dried, the self-cross-linking resin of the water-insoluble synthetic high polymer having -50 to +20 deg.C glass transition temp. is incorporated therein at 2 to 17wt.% per over dry weight of the paper sheet constituting the composite sheet. As a result, washing resistance is imparted to the wiping cloth without degrading the performance, such as softness, water absorbency, water retaining property and wiping property.
Patent JP-H06338239-A (JP)
Title: Switch
Inventor: NOMOTO TAKEHIKO
IPC: H01H17/02
Filed: 1993-05-27
Abstract: PURPOSE:To make switching times for lighting extinguishing of an electric lamp equal by forming contact pieces different in projecting quantity in the radial direction, and forming fixed contact pieces at different intervals in the radial direction with respect to the contact pieces. CONSTITUTION:When a rotary contact 3 is rotated, a large contact piece 31 and a small contact piece 32, which are different in projecting quantity in the radial direction are moved on different concentric circumferences, so as to be locked in sequence in a plurality of switch positions 24a-24h. When the contact pieces 31, 32 are brought into contact with fixed contact points 8-10 arranged corresponding to the contact pieces 31, 32 at different intervals in the radial direction in the switch positions 24a-24h, a switch is turned on. Meanwhile, when the contact pieces 31, 32 are not brought into contact with the fixed contact points 8-10 in the switch positions 24a-24h, the switch is turned off. In the case where the contact pieces 31, 32 make one rotation, the contact positions of the switch positions 24a-24h are different according to the projecting quantity of the contact pieces 31, 32. Consequently, an ON/OFF order of the contact pieces 31, 32 by one rotation is varied, and a switch manner different from that in half rotation after half rotation of the contact pieces 31, 32.
Patent JP-S5846980-A (JP)
Inventor: FUTAKI HISATSUGU
IPC: A63H33/38
Filed: 1981-09-16
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-H06332388-A (JP)
Title: Display device
Inventor: INOUE KENJI
IPC: G11B33/02
Filed: 1993-05-26
Abstract: PURPOSE:To provide a display device provided on the front panel of an audio source transmitter provided with plural CD drives loaded on an air-plane and capable of performing display without providing respective dedicated display devices for CD drives on a narrow place in the front panel. CONSTITUTION:Two pieces of seven segment system LED display devices 10a, 10b and four pieces of LED lamps 11a-11d are provided on the front panel for effectively displaying the rise operation condition, integrated use time and the defect position inspection modes of respective CD drives and a system controller. The display of the conditions in respective modes are performed by combining the lighting and the putting out of the seven segment LED and four pieces of LED lamps. The display of (C) in the figure shows that, e.g. a focus error exists in the fourth CD drive. The display is performed for 400ms in lighted display, and then, is switched off for 200ms, and is moved to next step.
Patent JP-S634410-A (JP)
Title: Rotary head device
Inventor: YONEDA HIROSHI
IPC: G11B5/53
Filed: 1986-06-25
Abstract: PURPOSE:To improve the floating characteristic of a recording medium near a magnetic head by providing a hole to a circumferential face of a rotary drum near a slit of a stationary drum at a prescribed distance and a magnetic head in the hole. CONSTITUTION:The hole 17 of the upper drum 11 arranged with the magnetic head 15 is formed at a prescribed distance D from an end face of a slit 13 and opened at the circumferential face of the upper drum 11. The hole 17 is formed to the upper drum 11 except the circumferential part 19 having a width D from the end face of the upper drum 11. Since the circumferential part 19 of the upper drum 11 exists between the hole 17 and the slit 13, a floating force is caused even at the part 19 and the floating characteristic of the magnetic tape 14 near the magnetic head is improved.
Patent JP-S63311703-A (JP)
Title: Manufacture of superconducting ceramic coil
Inventor: KOBAYASHI MASANOBU
IPC: B28B1/00
Filed: 1987-06-15
Abstract: PURPOSE:To make it possible to simply and easily form the title superconductive ceramic coil by a method wherein raw material powder or a mixture is molded in such a manner that a spiral coil is constituted by applying pressure using a mold member having a spiral groove on the surface, and then a sintering operation is conducted thereon. CONSTITUTION:A mold member 11 having a spiral groove 13 is prepared in advance for formation of a coil, superconductive ceramic raw material powder or a mixture is filled in the groove 13 of said mold member 11, and a coil- shaped molded body is formed. Then, the molded body 17 is sintered. The superconductive ceramic material powder is the comprehensive indication of the raw material powder which becomes superconductive ceramic by sintering. As a result, the superconductive ceramic coil can be obtained in an easy and simple manner.
Patent JP-2000339257-A (JP)
Title: Device and system for image processing
Inventor: KURODA TAKESHI
IPC: G06F13/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which can easily grasp a device with a desired capability which can cooperate. SOLUTION: An item regarding a capability of cooperative equipment is specified as a retrieving condition (S302), the item is prioritized (S304) or automatic retrieval is specified, and retrieval of an external cooperative device registered in advance is performed. A user specifies an external cooperative device which he/she wants from a displayed retrieval result (S311). In selecting the device suitable to processing, it is possible to perform easy and sure selection without inquiring each device of held capability information at each time by retrieving the external cooperative device which meets necessary conditions for the user and displaying the result.
Patent JP-H09328652-A (JP)
Title: Polyurethane resin composition for coating material
Inventor: IKEDA TAKENORI
IPC: C09D175/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a two pack type resin composition comprising a specific modified polyisocyanate prepolymer and a polyol, giving coating films excellent appearances, water resistance, weather ability, water repellency and hardness, when or after coated, free from residual tackiness, and useful in the fields of industrial machines, buildings, etc. SOLUTION: This polyurethane resin coating composition comprises (A) a silicone-modified polyisocyanate prepolymer obtained by reacting (A1 ) a compound having one or more polyorganosiloxane groups and one or more, especially two to four, active hydrogen groups in the molecule with (A2 ) a polyisocyanate such as a polyisocyanate having an isocyanurate ring and on the average 2.4-3 isocyanate groups in the molecule, (B) a polyol such as a silicone-modified polyol obtained by reacting an alkoxysilane compound with a polyol and, if necessary, further (C) a catalyst such as a tin organic metal compound.
Patent JP-H10314588-A (JP)
Title: Active carbon catalyst and flue gas desulfurization process
Inventor: UMEHARA YOICHI
IPC: B01J37/02
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an active carbon catalyst of superior desulfurization efficiency for carrying out the flue gas desulfurization of superior economic efficiency by applying water-repellent treatment to active carbon composed of coal as a main raw material. SOLUTION: This active carbon catalyst is used for oxidizing sulfurous acid gas in flue gas by coexisting oxygen in flue gas and recovering and removing the gas as sulfuric acid, and the catalyst is prepared by applying water repellency treatment to active carbon composed of coal as a main material. In the case of water repellency treatment, it is preferable to select a water-repellent polymer substance not modifying micropores of active carbon for the purpose of developing high activities. As the repellent substance, polyethylene, polypropylene, polystyrene, fluororesin or the like can be used.  As for the repellency treatment for the active carbon of coal family, a process of melting the repellent substance in an organic solvent and impregnating the active carbon of coal family with the solvent and deposit the solvent on the active carbon or a process of impregnating active carbon of coal family with a dispersion of repellent substance of average particle diameter of 15-100 nm and deposit the dispersion on the active carbon is utilized.
Patent JP-S6038098-A (JP)
Title: Deodorising dehydrating agent
Inventor: YADA AKIRA
IPC: B01J20/26
Filed: 1983-08-10
Abstract: PURPOSE:To remove malodorous components such as ammonia or mercaptan in sludge, by adding a deodorizing dehydrating agent, which is prepared by compounding a cationic high-molecular compound and a compound having plural unsaturated double bonds, to org. sludge. CONSTITUTION:A compound having 2-30wt%, pref., 5-20wt% of plural unsaturated double bonds is compounded with a cationic high-molecular compound to prepare a deodorizing dehydrating agent. As the cationic high-molecular compound, there is a quaternary salt of an N,N-dialkylaminoalkyl(meth)acrylate polymer or an acid salt thereof and, as the compound having plural unsaturated double bonds, aryl(meth)acrylate is designated. The aforementioned deodorizing dehydrating agent is generally added at a time when sludge is dehydrated and the purpose can be achieved by mixing the deodorizing dehydrating agent and sludge.
Patent JP-S5372112-A (JP)
Title: Drive circuit for step motor
Inventor: SHIDA MASAHARU
IPC: H02P8/02
Filed: 1976-12-08
Abstract: PURPOSE:To improve external field characteristic and to absorve fluctuation of motor characteristics, by deciding pulse width without considering saturation time Ts of saturable path.
Patent JP-S5848575-A (JP)
Title: Digital waveform generator
Inventor: TAKAHASHI HIROSHI
IPC: H04N5/262
Filed: 1981-09-18
Abstract: PURPOSE:To generate a stable special effect waveform, by generating a basic waveform in pure digital way, obtaining an arbitrary waveform with a digital processing, and generating the slope characteristic of a waveform with polygonal line approximation. CONSTITUTION:In generating a waveform determined with three elements of vertical, horizontal and level values, lines expressing equal levels are obtained in response to the level value and adjacent equi-level lines are approximated with straight lines. The phase of a television signal expressing the waveform in response to the difference of a start address and an end address of the waveform through the reception of this waveform is controlled. Through this digital waveform generator, a stable special effect waveform can be generated independently of the size and shape of the waveform and the adjustment is easy and the stability can also be increased.
Patent JP-S5937391-A (JP)
Inventor: MATSUDA KUNIO
IPC: F16L15/04
Filed: 1982-08-25
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-H01315387-A (JP)
Title: Device for sterilizing and purifying water
Inventor: KOBAYASHI IKUO
IPC: B01D35/027
Filed: 1988-06-15
Abstract: PURPOSE:To sterilize bacteria in bathwater with chlorine, removing the water scales by a filter, and cleaning the filter with an antibacterial agent by arranging the chlorine for sterilizing water and the purifying filter with a specified deposited antibacterial agent in the water passage. CONSTITUTION:The water sterilizing and purifying device 1 is arranged between the water circulating passages 3a and 3b of a bathtub 2 in the device for purifying bathwater, pool water, etc. The water in the bathtub 2 is passed from the passage 3a through a tank filter 7 contg. the antibacterial filter 6 to remove the water scales, hair, etc., in the water. Hypochlorous acid for sterilization from the hypochlorous acid tank is then added to the water, and the water is returned to the bathtub 2 through the passage 3b. Copper or copper sulfide, silver or silver chloride, chlorhexydine gluconate, etc., are used as the antibacterial agent in this case. Although the filter is contaminated with bacteria adhered to the water scales, etc., the propagation is controlled by the antibacterial agent. Accordingly, the water is not contaminated with bacteria.
Patent JP-S6040663-A (JP)
Title: Production of cylinder block
Inventor: TAKADA TOSHIYUKI
IPC: F02F1/00
Filed: 1983-08-11
Abstract: PURPOSE:To produce easily a cylinder block with decreased thermal deformation of a scavenging air passage by disposing a cylindrical false core having at least the projecting part for forming the scavenging air passage of a casting mold into the mold, casting a molten metal into the mold, machining and removing the false core and removing the projecting part. CONSTITUTION:A cylindrical hollow false core 10 having a projecting part 10C for forming the scavenging air passage of a cylinder block 14 is disposed in a mated casting mold 12 and aluminum is poured therein. The cylindrical part of the flase core is machined 15 to remove the core 10C of the projecting part, then the thermal deformation of the scavenging air passage 16 is decreased. Casting of a wear-resistant ring material into the cylindrical part of the said cylinder is accomplished simply by disposing core sand for the scavenging air passage into the recess on the outside circumference of the thick ring material and machining the cylindrical part of the cylinder to a prescribed size, then removing the core sand.
Patent JP-S63311281-A (JP)
Title: Developing device in image forming device
Inventor: OKA KENJU
IPC: G03G15/08
Filed: 1987-06-13
Abstract: PURPOSE:To attain easy color switching and to detect the color of toner of an unused developing unit from the outside by providing color displaying members for displaying the colors of respective toners in the developing units and providing a means for detecting the color displaying member of the unused developing unit, at least, from the outside of an image forming device. CONSTITUTION:A pair of developing units 20a and 20b providing at least a toner storage part and a developing sleeve are provided and both developing units 20a and 20b are set so that their developing sleeves are in an axis symmetry with respect to an axial core perpendicular to a plane passing the axial core. And the color displaying member (color display panel 41) for displaying the colors of the respective toners is provided in the respective developing units 20a and 20b. Then a means (detection window 48a and 48b) for detecting the color display member of the unused developing unit at least, from the outside of the image forming device is also provided. Thus, by rotating the developing device 5 around a perpendicular axial core, the simple color switching can be possible without causing the leakage of dust of the toner, etc., and the color of the toner of the unused developing units 20a and 20b can be detected from the outside without taking out the developing device.
Patent JP-S634036-A (JP)
Title: Fe-co-v alloy and its production
Inventor: MYOGA OSAMU
IPC: C22C38/00
Filed: 1986-06-23
Abstract: PURPOSE:To manufacture an Fe-Co-V alloy suitable for soft-magnetic material combining high saturation magnetic flux density with high electrical resistivity, by subjecting an alloy having a specific composition consisting of Co, V, and Fe to heat treatment at a specific temp. and then to rapid cooling. CONSTITUTION:A casting alloy having a composition consisting of, by weight, 43-53% Co, 2.5-8% V, and the balance Fe is heat-treated at 900-1,150 deg.C for about 1hr, preferably in an Ar atmosphere. Subsequently, the above heat- treated alloy is rapidly cooled in a quenching medium such as water, a 10% aqueous solution of NaCl, etc. In this way, the Fe-Co-V alloy for soft-magnetic material in which saturation magnetic flux density Bs and electrical resistivity (zeta) are regulated to the extents satisfying 19.9<=Bs(KG)<=22.6 and 56<=zeta(muOMEGA-cm)<=95, respectively, can be obtained.
Patent JP-H09330856-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: YASUI KAYOKO
IPC: H01L21/3205
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To precisely recognize the semiconductor information on a semiconductor substrate or a circuit element by forming a displaying layer having recessed displaying sections which show the semiconductor information above an integrated circuit. SOLUTION: After a first wiring layer 12 is formed on a semiconductor substrate 10 with an insulating film 11 in between, a second wiring layer 14 is formed on the wiring layer 12 with an insulating film 13 in between and, after a third wiring layer 16 is formed on the wiring layer 14 with an insulating film 15 in between, an insulating film 17 is formed on the wiring layer 16. Then a displaying layer 18 composed of an insulating film through which display sections which display the shape, position, etc., of wiring are formed is formed on the insulating film 17. Then a resist pattern 19 having openings 19a at the positions corresponding to the wiring displaying sections 20 for displaying the position, shape, etc., is formed on the displaying layer 18. Then the recessed display sections 20 are formed by etching the layer 18 by using the resist pattern 19 as a mask.  Therefore, the analysis of the characteristics of the substrate 10 and a logic circuit, the change of the connecting state of the wiring of the logic circuit, etc., can be made easily.