baber/WOPTO huggingface dataset:
Patent JP-H09162028-A (JP)
Title: Magnet plate and magnet filter
Inventor: OKADA MASASHI
IPC: H01F7/02
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a high efficiency magnet plate and a magnet filter at low cost by a method wherein in the magnet plate formed by constituting integrally magnet rows holding yokes between them, the yokes are provided in such a way as to project from a magnet surface, which is formed flush with the surfaces of integrally constituted magnet blocks. SOLUTION: A magnet plate 1 is formed into a structure, wherein magnet rows of magnet blocks 2 are alternately provided on the surface side of the plate 1 so that N poles or S poles appear on the surface of the plate 1 and yokes 3a are respectively provided between the blocks 2 of an opposite polarity to each other. Moreover, this plate 1 is formed into a structure, wherein the magnet blocks 2 and magnet blocks are laminated into two layers holding a yoke 3b, which consists of a thin steel plate, between them, while the magnet plate 1 is formed into a structure, wherein the yokes 3a provided between the magnet rows, which are respectively provided with the magnet blocks 2 of the same pole, are formed in a dimension projecting from a magnet surface.  A magnet filter uses this magnet plate, which is inserted in a cylindrical filter case in such a way that the plate 1 is separated from the bottom of the case.
Patent JP-H07189207-A (JP)
Title: Extensible connecting device of road
Inventor: SHIMIZU SOICHIRO
IPC: E01C11/02
Filed: 1993-12-27
Abstract: PURPOSE:To eliminate the deformation of the underface of a slide rubber support body and easily extend and contract the slide rubber support body. CONSTITUTION:A metallic support frame 2 is fixed in a road main body 1 and a slide rubber support body 3 is laid down over an intermediate horizontal plate 4 in the support frame 2. Both lateral ends of the slide rubber support body 3 are fixed to the support frame 2 and a rubber layer 6 mixed with fiber and a metallic plate 7 are firmly stuck in a laminated state, to the upper face of a tetrafluoroethylene plate 5 firmly stuck to the under face of the intermediate part of the slide rubber support body 3. A lower innerside groove 8 and a lower outerside groove 9 are provided between the metallic plate 7 and the fixed part of the slide rubber support body 3 and a tetrafluoroethylene plate 10 is fixed at the lower face between the lower innerside groove 8 and the lower outerside groove 9 in the slide rubber support body 3. An upper intermediate groove 11 is provided above the metallic plate 7, at the upper part of slide rubber support 3 and an upper outside groove 12 is provided between the upper intermediate groove 11 and the fixed part of the slide rubber support body 3 and further, an upper outside metallic plate 13 is embedded and fixed between the upper intermediate groove 11 and the upper outside groove 12.
Patent JP-H09165760-A (JP)
Title: Earth pressure-resistant structure of underground construction with opening
Inventor: KANDA HIDEKI
IPC: E02D29/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To reinforce the side walls of an underground construction provided with an opening at the upper side, against the earth pressure, without arranging reinforcing members in the construction as far as possible, by arranging long members at the upper part of the side walls so as to stick from the side wall to the outside. SOLUTION: A beam-receiving member 13 is welded to the inside of the upper part of side wall panels 20, 21, 22, 30, 31, 32 opened at the upper side and a flange 12 at one end of a beam 11 made of an I-shaped steel is protruded outward and the web is placed on the beam-receiving member 13 and fixed with a fastening tool 16 constituted of a bolt, a nut and a washer. A rising member 14 is welded at the upper part of the beam 11 and a steel member 15 for a structure base on the ground is welded thereon. Accordingly, it prevents partial recesses of the side wall panels 20-32 and since only a part of the beam 11 is arranged at the inside of the side walls 20-32, the effective area of the inside of side walls 20-32 is widened.
Patent JP-H10179415-A (JP)
Title: Hot plate
Inventor: INOUE TAKAYUKI
IPC: F24C7/04
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent oil smoke from being diffused inside a room and also to permit a usage place not to be easily restricted by forming a seal part between the entrance tip part of an intake path connecting an intake means and an intake port and the intake port. SOLUTION: The intake port 6 is disposed in almost the center of a plate 4, oil smoke generated on the plate 4 is sucked by the intake means 7 and the seal part 9 is disposed between the entrance port tip part of the intake path and the intake port 6. Then, a filter 10 is arranged at the intake side of the intake means 7 so as to remove sucked oil smoke, discharged air 13 from the intake means 7 is guided to an air-blow-out port 11 by a blow path 12 and air is blown-out towards almost the center of the plate 4 from the air blow-out port 11 which is disposed in the outside upper part of the plate 4. Intaking is made to be executed only by the intake port 6 by a seal material 9 and air is not permitted to flow in the lower part of the plate 4.
Patent JP-H06191321-A (JP)
Title: Travel control device for vehicle
Inventor: IMAI YASUO
IPC: B60W30/00
Filed: 1992-12-25
Abstract: PURPOSE:To identify whether a detected preceding vehicle is a preceding vehicle traveling on a self-vehicle lane or a preceding vehicle traveling on the other vehicle lane accurately to make a follow-up traveling in a travel control device to follow up the preceding vehicle while maintaining an inter-vehicle distance from the preceding vehicle at a specified distance. CONSTITUTION:Information on a preceding vehicle (distance data and azimuth data) detected by a scan laser radar device 10 and information from a vehicle speed sensor 12 and a steer angle sensor 13 are supplied to a micro-computer 18. When the azimuth data of the detected preceding vehicle is approximately zero, the micro-computer 18 recognizes that the vehicle is the preceding vehicle traveling ahead of a self-vehicle with a straight forward extension line from the self-vehicle taken as a reference of azimuth and, based on the distance data and azimuth data of the detected preceding vehicle, it recognizes that the vehicle is a preceding vehicle traveling on the other lane when a distance between the detected preceding vehicle and the self-vehicle forward extension line is over the lane width. In other cases than those above, the self-vehicle lane or the other vehicle lane is judged based on the relative speed between the detected preceding vehicle and the self-vehicle.
Patent JP-H05182558-A (JP)
Title: Manufacture of silver-oxide composite electric contact material
Inventor: NARA TAKASHI
IPC: C23C26/00
Filed: 1991-12-27
Abstract: PURPOSE:To enhance durability by bonding an Ag-CdO strip to an Ag ribbon by a hot press-fitting method so as to obtain a composite strip. CONSTITUTION:In the mixture atmosphere where N2 gas and CO gas are mixed within a range of volume ratio of 1:1-10:1, a wire or strip made of an Ag-oxide alloy where one or more kind of oxides of Sn, Sb, Zn, Mn, In, Cu, Pb, Te, Bi, Ni, Fe, Co, Cr and Li in addition to CdO are dispersed in Ag is continuously heated at 400 to 800 deg.C by current heating, thus selectively reducing oxide on the surface of the wire or strip so as to form an oxide reducing layer around the wire or strip.
Patent JP-H07178189-A (JP)
Title: Fire extinguishing device
Inventor: ABE HIROSHI
IPC: A62C31/02
Filed: 1993-12-24
Abstract: PURPOSE:To enable even a civilian to effectively perform initial fire extinguishing activities, immediately after a fire breaks out, by a simple procedure. CONSTITUTION:The device includes: an inlet 4 for injecting a fire extinguishing agent and a fire extinguisher discharging portion 1 having a plurality of holes 8, 9 for fire extinguishing on the periphery inside a tubular portion 3 and inside a closed space quasi-spherical portion 2 continuing from the inlet, so that the extinguisher injected from the inlet 4 can be ejected from the holes 8, 9 for fire extinguishing. Further, inside the quasi-spherical portion 2 is provided a blocking member 10 movable along the inner periphery of the quasi-spherical portion 2 due to self weight; when setting this quasi-spherical portion 2 at a fire extinguishing position, the blocking member 10, due to the static load, moves downward, and blocks the position facing the set surface within the fire extinguishing hole 9.
Patent JP-2001164016-A (JP)
Title: Porous film
Inventor: EMORI HIDEYUKI
IPC: C08L23/04
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a highly heat-resistant porous film of higher safety to be used as a separator for lithium ion secondary batteries, capable of retaining its shape even if subjected to high temperatures/high pressures, thereby capable of preventing an electrode-electrode short-circuit due to film breakage/rupture. SOLUTION: This porous film is composed of 50-95 wt.% of a polyolefin resin and 5-50 wt.% of a thermoplastic polyester-ether elastomer.
Patent JP-H11178778-A (JP)
Title: Dish washer and drier
Inventor: YOKOTA SADAAKI
IPC: A47L15/48
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a dish washer and drier itself in addition to furthermore improving the drying efficiency of dishes. SOLUTION: At the dish washer and drier 1 provided with the washing tank 3 housing the dishes, nozzles 4 jetting washing water and rinsing water into the washing tank 3, a pump 5 circulate-feeding the washing water and the rinsing water to the nozzles 4 and a heating heater 6 heating water inside of a casing 2 with a lid 10 for tightly closing in the state of being openable and closable to wash, rinse and dry the dishes, a private drying heater 7 and blowing fan 8 are provided outside of the tank 3. The fan 8 is operated before the heater 7. In addition, the heater 6 is stopped before the fan 8.
Patent JP-H07191222-A (JP)
Title: Cutting method and cutting device for optical fiber
Inventor: ITO TERUAKI
IPC: B26D7/10
Filed: 1993-12-25
Abstract: PURPOSE:To avert hooking of an optical fiber at the time of inserting this fiber into a fine hole of a ferrule by a square rupture surface by eliminating the need for cutting of the optical fiber by a costly cutter even in the case of fusion splicing and in the case of connection with a connector. CONSTITUTION:The optical fiber 124 is locally heated to melt (a) and this optical fiber 124 is cut by pulling in this molten part (b). The front end of the optical fiber 12 cut by pulling is gradually made slender like stringing. The fine front end is made into a spherical shape by surface tension when the front end is melted by reheating (c). As a result, the operation to insert the fiber into the connector ferrule is facilitated and the need for the costly cutter is eliminated.
Patent JP-H06200084-A (JP)
Title: Method for improving impact strength of molded thermoplastic resin article and composition therefor
Inventor: SHINADA TSUNETOSHI
IPC: C08J9/08
Filed: 1992-12-28
Abstract: PURPOSE:To improve the impact strength of a molded thermoplastic resin without detriment to its surface appearance and other physical properties by plasticizing and molding a thermoplastic resin compsn. contg. a rubber compsn. contg. a specific endothermic blowing agent at the decomposition point of the agent or higher. CONSTITUTION:A thermoplastic resin compsn. contg. a rubber compsn. obtd. by compounding an endothermic blowing agent decomposing at 160 deg.C or higher into a rubbery polymer at the decomposition point of the agent or lower is plasticized and molded at the decomposition point or higher, giving a molded article having an improved impact strength. The rubbery polymer is a synthetic rubber or thermoplastic elastomer produced by polymerizing various monomers and includes one produced by grafting onto a polymer backbone, monomers affinitive with a thermoplastic resin to be compounded afterwards. Example of the blowing agent are a polycarboxylic acid, an inorg. carbonic acid compd., etc.
Patent JP-H09164638-A (JP)
Title: (meth)acrylic ester type resin film and (meth)acrylic ester type resin laminated film
Inventor: AZUMA TAKEO
IPC: C08K5/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of not only a film itself but also the laminated lower layer of the film or a material to be bonded by ultraviolet rays by specifying the relation between the contents of an ultraviolet absorber and an oxidation inhibitor contained in a (meth)acrylic ester resin film and the thickness of the film. SOLUTION: The mutual relation between the content W1 (mg/cm<3> ) of an ultraviolet absorber contained in a (meth)acrylic ester resin film, the content W2 (mg/cm<3> ) an oxidation inhibitor contained therein and the thickness d(cm) of the film is set so as to satisfy 0.055<W1 ×d<0.19, 0.032<W2 ×d<0.38 and 0.5<W1 /W2 <1.7. The ultraviolet absorber is one or more kind of a compd. selected from a group consisting of a benzotriazole compd., a benzophenone compd., a cyanoacrylate compd., a salicylic acid compd. and an acrylonitrile compd. and the oxidation inhibitor is a hindered amine oxidation inhibitor.
Patent JP-H05159807-A (JP)
Title: Manufacture of organic electrolyte battery
Inventor: KINOSHITA HAJIME
IPC: H01M4/48
Filed: 1991-12-05
Abstract: PURPOSE:To obtain a big capacity battery having a rapid charge property by crash-mixing an active material of a specific complex and a part of a conduc tor followed by crash-mixing a specific insoluble and infusible base body with the rest of a conductive material so as to form a positive electrode. CONSTITUTION:An active material, which is a complex with vanadium pentoxide having an average grain diameter not exceeding 1mum is mix-crashed with a part of a conductive material followed by mixed-crashing of an insoluble and infusible base body of a polyacetone organic semiconductor having hydrogen atom number/carbon atom number 0.05 to 0.5 and a specific surface area 600m<2>/g or more by a BET method with the rest of the conductive material. Then, a positive electrode having volume of pores each diameter not exceeding 0.1mum to the whole pore volume is 70% or more is molded so as to form a large capacity battery having an improved rapid charge property together with a negative electrode containing thermocuring resin and an insoluble and infusible base body and carrying lithium 3% or more in atomic % and an electrolyte containing a non-proton organic solvent solution of lithium salt.
Patent JP-H05160511-A (JP)
Title: Ridge waveguide type semiconductor laser element
Inventor: OKUBO NORIO
IPC: H01S5/00
Filed: 1991-12-06
Abstract: PURPOSE:To obtain a ridge waveguide type semiconductor laser element capable of coupling to an optical fiber and an SHG element, with a high coupling factor. CONSTITUTION:In a ridge waveguide type semiconductor laser element wherein clad layers 4, 8 which lattice-match GaAs and are composed of InGaAsP and an active layer 6 clamped by the clad layers 4, 8 are laminated on a semiconductor substrate 2 composed of GaAs, a semiconductor layer 9 composed of InxGa1-xAsyP1-y (O<x<1, O<=y<1) whose refractive index is lower than the clad layers 4, 8 is arranged in the same direction as the lamination direction of the clad layers 4, 8, and on the side surface of a ridge mesa 13.
Patent JP-H05154392-A (JP)
Title: Co alloy base for catalyst and substrate for catalyst
Inventor: TSURUMI KAZUNORI
IPC: B01J37/02
Filed: 1991-12-06
Abstract: PURPOSE:To provide a substrate for a catalyst composed of a carrier of superior resistance to high temperature and sufficient resistance to high temperature corrosion for carrying a catalyst such as ZrO2, ZrO2.SiO2, a Co alloy base for a catalyst provided with strong bonding force and a carrier for carrying a catalyst such as ZrO2, ZrO2.SiO2 cemented all together. CONSTITUTION:A substrate for a catalyst is composed of a Co alloy base for a catalyst composed of a ZrO2 layer or a composite oxide composed of Zr and one or more kinds of metals such as Co, Fe, Cr, Mo, Nb and W formed by oxidizing on a Co alloy in which Zr is solid dissolved, and a carrier for carrying a catalyst such as ZrO2, ZrO2.SiO2 cemented on the ZrO2 layer on a composite oxide layer on the surface of said Co alloy base for the catalyst by plasma flame spraying, spraying, coating or dipping.
Patent JP-2000159969-A (JP)
Title: Emulsion and its use
Inventor: MIYAJIMA TORU
IPC: C02F11/14
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer coagulant emulsion efficiently used as a dehydrating agent for organic sludge and having good storage stability. SOLUTION: This emulsion comprises the water-in-oil dispersion of the fine particles of a polymer substantially comprising the copolymer of [A] acrylamide, [B] acrylic acid, [C] (2-methacryloyloxyethyl)trimethylammonium chloride, and [D] (2-acryloyloxyethyl)trimethylammonium chloride, wherein [A]:[B]:[C]:[D] is 40-75:10-20:10-30:5-20. The fine particles of the copolymer have diameters of <=10 μm. The emulsion preferably further contains a surfactant for inverting the phase into an oil-in-water phase.
Patent JP-H11187248-A (JP)
Title: Area designating method, image processor and image forming device
Inventor: RAO GURURAJU
IPC: G06V30/40
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an area designating method with which a user easily designates (e.g. at a single touch designation) an image area based on an image identification result of a read original image, an image processor which executes working to an image area that is designated by using it and an image forming device. SOLUTION: This processor contains an image inputting means 1 which input an original image, a characteristic quantity calculating means which calculates the characteristic quantity of an image that is inputted by the image inputting means, an extracting means which extracts an image area from the original image, based on the characteristic quantity that is calculated by the characteristic quantity calculating means, a presenting means which presents a position and its attribute in the original image in the image area which is extracted by the extracting means, an images area selecting means 4 which selects one of image area according to a designated position, when one point is designated based on content that is presented by the presenting means and a working means 5 which works an image area that is selected by the selecting means.
Patent JP-H07195284-A (JP)
Title: Lever acting position switching device and method thereof
Inventor: KOZUKA TAKEAKI
IPC: B25J9/00
Filed: 1993-12-28
Abstract: PURPOSE:To make improvements in productivity through inexpensive facilities without changing these facilities so largely. CONSTITUTION:This is a lever mechanism being featured that an acting point P1 is installed at the side of a free end of a lever 20 to be rotated at one end side as a turning fulcrum P3, while it is set up in contact with a cam surface 32 rotating a roller follower 25 installed in the point midway in this lever 20, and thereby the lever 20 is rotated by form of the cam surface 32, causing the acting point P1 to do its reciprocating motion. Here, a position of the turning fulcrum P3 of the lever 20 is altered without altering a contact position P2 of the lever 20 coming into contact with the cam surface 32, and the ratio of a distance of up to the acting point P1 from the contact position P2 to another distance of up to the turning fulcrum P3 from the contact position P2 is altered to some extent, whereby stroke length of the acting point P1 is made so as to be selected.
Patent JP-2000173935-A (JP)
Title: Plasma treating device and gas-feeding method
Inventor: ISHIGURO KOJI
IPC: H01L21/3065
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce the number and the amount of foreign matters existing on the path from a gas bomb, which is introduced in a treating chamber along the flow of treatment gas to a gas introducing vent and the number and the amount of foreign matters in the vicinity of a gas-feed opening by a method wherein the flow rate at the gas feed opening in the treating chamber of the treatment gas is reduced. SOLUTION: In order to remove residual gas between valves 26, 29 and a massflow controller 27, an exhaust pump 15 is connected to an exhaust side via a change-over valve 30, and the timing when the valves 26, 29 and the controller 27 are opened is shifted. That is, after the opening of the valve 26 is completed, the valve 29 is opened with Δt1. A command that the controller 27 is gradually opened is sent from a CPU simultaneously with the time when the opening of the valve 29 is started, or in a time difference Δt2, and a voltage is applied to an electrostatic cluck electrode with a Δt3. At this time, at least either of the valves 26 and 29 is used as a valve of a variable valve travel and the inflow rate of treatment gas into a treating chamber 21 is reduced.
Patent JP-2000170472-A (JP)
Title: Ladder device for ceiling
Inventor: YANAGI SHOJIRO
IPC: E06C9/08
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To easily and properly adjust an arranging height of a ladder main body by moving an upper end pivot position of a suspending link. SOLUTION: This ladder device for the ceiling has a ladder main body 4 constituted so as to be housed by being folded up above the ceiling 1, a suspending link 9 having an upper end part for supporting the ladder main body 4 by being pivoted on the upper edge frame 2 and being telescopically constituted in an intermediate part and a stopper 23 for checking the rotational displacement by abutting to the suspending link 9 when using the ladder main body 4, a supending bracket 13 for pivoting an upper end part of the suspending link 9 is arranged in the upper edge frame 2, plural peripheral grooves on which an upper end pivot part (a pivot pin 24) of the suspending link 9 is locked and a vertical groove for guding the pivot part by connecting the respective peripheral grooves are formed in this suspending bracket 13,  and the upper end pivot part of the suspending link 9 is selectively locked on one of the peripheral grooves.
Patent JP-H11166817-A (JP)
Title: Appearance inspecting device
Inventor: NAKAZAWA KATSUNORI
IPC: G01N21/88
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To perform a quick inspection without increasing the memory capacity in the detection of a defect in appearance of a body to be inspected by reading the whole image first, enlarging a part suspicious of defect by an electric zoom lens, and reading the image of only this part. SOLUTION: The whole image of a liquid crystal panel of a body to be inspected 2 is read by a CCD camera 3. It is compared with a preset threshold to binarize the lightness every picture element. The difference is determined with the binarized lightness every picture element of a normal product stored in a memory device. This difference is calculated every corresponding picture element of the body to be inspected 2 and the normal product. With respect to the residue of the result of the differential processing, the area is calculated and compared with a threshold. When the area is less than the threshold, the body to be inspected can be judged normal. According to the judgment result of whether the pickup image of the camera 3 is the whole image input or not, the magnification of an electric zoom lens 4 is set optimum on the basis of the determined area to zoom in the area followed by comparison with the threshold.