baber/WOPTO huggingface dataset:
Patent JP-2001135311-A (JP)
Title: Alkaline storage battery
Inventor: UEDA TOSHIFUMI
IPC: H01M4/24
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To improve high efficiency discharging characteristic during an initial cycle for charging and discharging in an alkaline storage battery using a negative electrode mainly made of AB5-type hydrogen absorption alloy. SOLUTION: The amount of nickel magnetic body in the hydrogen absorption alloy is 1.5 to 5.0 wt.%, preferably from 2.0 to 4.0 wt.%. More preferably, specific surface of the hydrogen absorption alloy is from 0.2 to 5.0 m2/g.
Patent JP-H01157263-A (JP)
Title: Rotor for superconducting rotary electric machine
Inventor: GOCHO YOSHITSUGU
IPC: H02K55/04
Filed: 1987-12-14
Abstract: PURPOSE:To improve reliability, by a method wherein the teeth of a slot core are extended in accordance with the length of the coil end of a field coil while corner blocks are fitted into the corners of the coils. CONSTITUTION:The cold rotor 1 of a superconductive rotor is constituted of three layers consisting of an outside shaft 21, a cold damper 22, fitted to the outside of the outside shaft 21 and made of good conductive material, and the damper support 23 of high strength non-magnetic material, which is provided at the outside of the normal-temperature damper 22. The outside shaft 21 is provided with a radiation shield 2 at the inside thereof through a vacuum part 11. A coil supporting tube 4 is provided with a plurality of slots and superconductive field coils 3 are received therein. Extensions 31' of teeth of slot teeth 31 between coils are provided from the end 30 of the core of the pole of said supporting tube 4 while corner blocks 32 are fitted forcibly into the ends of the coils. Radial blocks 16 are inserted between circumferential coils. According to this constitution, the coil may be pushed perfectly and quench, generated by heat generation, may be prevented.
Patent JP-2000145044-A (JP)
Title: Supporting structure of folded plate roof
Inventor: SAKAMOTO YOSHIHITO
IPC: E04D3/36
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a supporting structure of folded plate roof in which the waste of a tight frame is eliminated, the applicable range is expanded, a metallic folded plate is supported, and the cost is not increased. SOLUTION: A supporting structure is provided with a clip fitting member 10 provided on a main house 1, a clip 12 which is fixed to the clip fitting member 10 by a bolt 15 and a nut 16 which are fixing means and provided with a seam receiving part 14 on an upper end, and a metallic folded plate 5 having a seam part 5a on both ends. The clip 12 having the seam receiving part 14 to which the seam part 5a of the metallic folded plate 5 is fitted and the clip fitting member 10 to which the clip 12 is fixed are arranged in a range of approximately triangular section which is surrounded by a surface parallel to a diagonal part of the metallic folded plate 5 with a seam riser part of the seam part 5a of the metallic folded plate 5 as a starting point and an upper surface of the main house 1.
Patent JP-H01155694-A (JP)
Title: Electronic component mounting
Inventor: TAKANO MASANORI
IPC: B23P21/00
Filed: 1987-12-11
Abstract: PURPOSE:To alleviate the limitation on dimensions of a substrate by a method wherein a mounting area of a substrate is previously divided, a mounting order for divided mounting areas is determined, components are mounted on a first divided mounting area, a table supporting the substrate is made to move, and components are mounted in the following mounting divided area. CONSTITUTION:A substrate is divided into mounting areas A and B along a direction of flow. Mounting of a component is made to start from a mounting point such as the outermost periphery point F or a point G of the area A toward the inside periphery depending on the movement of a XY table in directions of X and Y. Finally, a component is mounted on the mounting point nearest a center of the area A. A rotational center alpha reaches closest to a center betaof the substrate and the rotational center alpha is made to move to a position on the same axis of the center beta in the shortest period. The substrate is made to rotate by an angle of 180 deg. in a horizontal plane and components start to be mounted on the area B. By these processes, movement of the XY table can be decreased and the limitation on dimension of the substrate can be remarkably alleviated.
Patent JP-H02159396-A (JP)
Title: Formation of surface ruggedness of chromium plated steel sheet
Inventor: MORITA JUNICHI
IPC: C25D11/38
Filed: 1988-12-13
Abstract: PURPOSE:To make the surface of a Cr plated steel sheet finely rugged and to improve the weldability by electrolyzing a steel sheet as the cathode in a soln. contg. CrO3 to successively form a metallic Cr layer and a Cr2O3 layer on the surface of the steel sheet, removing the Cr2O3 by contact with a hot alkaline aq. soln. and plating the steel sheet with Cr again. CONSTITUTION:A steel sheet is electrolyzed as the cathode in an electrolytic soln. contg. CrO3 as a base to successively form a metallic Cr layer and a Cr2O3 layer on the surface of the steel sheet. The Cr2O3 layer is dissolved and removed by spraying with an alkaline aq. soln. contg. 10-500g/l sodium hydroxide, sodium silicate, sodium phosphate, etc., at >=60 deg.C, especially 80-100 deg.C. The steel sheet is then plated with Cr again in a plating soln. contg. CrO3 as a base to form a plated surface having uniform fine ruggedness. The contact of an electrode for welding with the metallic Cr layer is facilitated at the time of welding and the weldability of the steel sheet is improved.
Patent JP-H01154823-A (JP)
Title: Stock feeder for bending
Inventor: SHIMOKATA NAOTO
IPC: B21D7/06
Filed: 1987-12-10
Abstract: PURPOSE:To smoothly feed a stock and to prevent the stock from being buckled by bending resistance by holding the stock by the grooves of a fixed guide and a movable guide and pushing the stock moving a push tool along the grooves. CONSTITUTION:A stock feeder for bonding drives a cylinder 20 and holds the stock W by the grooves 22 of the fixed guide 14 and the movable guide 18 according to the section shape of the stock W. A feeding motor is driven to move the push tool 34 along the grooves 22 to push the stock W and to pass a positioning jig and a bending jig for a bender through the grooves. in addition, the bending jig is moved within a surface vertical to the feeding direction of the stock W to push the stock W and bend the stock W against the bending resistance. In this way, since the stock is pushed by the push tool 34 so that it does not slip, the stock W is fed smoothly and the stock W is held by the fixed guide 14 and the movable guide groove 22, the stock W is not buckled.
Patent JP-H10153840-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: HIRANO MITSUNORI
IPC: G03C5/29
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a processing method capable from occurrence of silver sludge in a stable developing solution low in pH even in the case of a low replenishing rate by processing the photosensitive material with the developing solution containing a specified compound in a specified proportion to a hydroquinone derivative developing agent and having a specified pH range. SOLUTION: The developing solution contains the compound of formula I, and the compound of formula II in a concentration ratio of 0.03-0.12 to the hydroquinone derivative developing agent. The photosensitive material is processed with this developing solution having a pH of 9.0-11.0. In formulae I and II, each of D and E is a -CH= or -C(R0 )=group or the like; R0 is a substituent; each of L1 -L3 is an H or alkali metal atom of an optional substituent combined with the ring through a C atom or the like; at least one of L1 , L2 , L3 , and R0 is a -SM group; M is an H or alkali metal atom or the like; each of R1 and R2 is a hydroxy or amino group or the like; X is composed of a carbon atom and the like and forms a 5- or 6-membered ring together with the 2 vinyl carbons substituted by R1 and R2 .
Patent JP-H06158557-A (JP)
Title: Leather-like sheet material
Inventor: NAKANO MANABU
IPC: C08L75/06
Filed: 1992-11-25
Abstract: PURPOSE:To provide a leather-like sheet material having dry and slimy surface touch and excellent feeling, drapability and durability. CONSTITUTION:An organic solvent solution composed of (A) a polyurethane produced by reacting a polymer diol selected from polyester, polycarbonate and polylactone and having a number-average molecular weight of 500-3,000 with a low-molecular chain extender, (B) 5-20 pts.wt. (based on 100 pts.wt. of the component A) of polyethylene glycol having an average molecular weight of >=5,000 and (C) a water-miscible organic solvent is impregnated in and/or applied to a fiber base material and coagulated with a non-solvent of the polyurethane of the component A to obtain the objective leather-like sheet material.
Patent JP-H09133601-A (JP)
Title: Leak detection apparatus for hot water in induction furnace
Inventor: SATO AKIHIKO
IPC: G01M3/16
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a leak detection apparatus, for hot water in an induction furnace, which has a wide detection range. SOLUTION: In an apparatus, the leak of hot water in an induction furnace (f) is detected by a change in a current flowing in a detection circuit 10 which is constituted of a first antenna 11 which comes into contact with the bottom face of a cylinder (g) at the induction furnace (f) and of a second antenna 12 which is arranged and installed around the cylinder (g). At this time, an antenna body 121 which is arranged and installed around the cylinder (g) at the second antenna 12 is formed as a wide-range detection body which is formed by molding a mesh-shaped body to be a ring shape and whose detection impossibility is eliminated even when the detection body is disconnected partially.
Patent JP-H08171433-A (JP)
Title: Power supply switching circuit
Inventor: NAGAI KATSUHARU
IPC: G06F1/28
Filed: 1994-12-19
Abstract: PURPOSE: To prevent the power consumption of a primary battery and to save the energy of a power by switching a power supply changeover switch to supply a power switch signal to the power switch terminal of a CPU via the other contact of the power supply changeover switch while the primary battery is working. CONSTITUTION: In the dark, the switch button of a power supply changeover switch 8 is set at the right end position and the contacts 8a and 8b are closed. Thus a primary battery circuit consisting of a primary battery 3 is connected in parallel to a solar battery circuit consisting of a solar battery 2. Under such conditions, a CPU 14, etc., are driven with the battery 3 used as a drive power supply. Then the display contents which are inputted from a key part 9 and successively shown at a liquid crystal display part 4 are held. However, the potential of the cathode side of a diode 12 is inputted to a power switch terminal 16 of the CPU 14 as a signal when the contact 8b is closed. Thus an APO function operates and the supply of power voltage is automatically cut by the CPU 14 to the part 4 if the key operations are not carried out for a fixed time, e.g. 7 minutes or so.
Patent JP-H05151473-A (JP)
Title: Analog fire alarm device
Inventor: TORIGOE YASUO
IPC: G08B17/00
Filed: 1991-11-29
Abstract: PURPOSE:To guarantee reliability on fire judgement by providing a sensitivity setting part for changing the setting of fire sensitivity and an identification code discriminating part which discriminates that a specified identification code has been inputted and permits the changed setting of fire sensitivity performed by the sensitivity setting part. CONSTITUTION:An identification code discriminating part 10 permits setting change of fire sensitivity performed by a sensitivity setting part 9 when it discriminates that the predetermined password was inputted from a display operation part 6. For example, to change a set fire sensitivity using the keyboard of the display operation part 6, firstly issues a fire sensitivity setting change request from the keyboard. Then, a message such as 'Please input identification code' is displayed on the screen of the display operation part 6 by a main control part 5 side. At that time, when a person who knows the identification code inputs it from the keyboard, the prohibition of using a setting function of the sensitivity setting part 9 is released so that fire sensitivity changing operation for a fire judgement part 8 is enabled.
Patent JP-2001133976-A (JP)
Title: Photosensitive resin composition, screen printing plate using same and method for producing the plate
Inventor: KANEDA SADAYOSHI
IPC: G03F7/021
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive resin composition excellent in water and organic solvent resistances and printing resistance and to produce a screen printing plate using the composition. SOLUTION: A dispersoid comprising a water-insoluble or slightly water-soluble thermally crosslinkable compound is dispersed in a dispersion medium comprising a water-soluble saponified body of a vinyl acetate polymer containing a styrylpyridinium group or a styrylquinolium group and having >=50 mol% saponification degree to obtain the objective photosensitive resin composition. The objective screen printing plate has a resin layer comprising the pbotosensitive resin composition in which water-insoluble particles, hydrophobic polymer particles and the saponified body have been crosslinked and integrated. The photosensitive resin composition is applied to a screen mesh, dried, exposed, developed and heated or irradiated with thermic rays to produce the screen printing plate.
Patent JP-H02159350-A (JP)
Title: High-carbon high-chromium free cutting stainless steel
Inventor: ITO MASAKAZU
IPC: C22C38/00
Filed: 1988-12-14
Abstract: PURPOSE:To obtain a high-C high-Cr free cutting stainless steel free from deterioration in corrosion resistance and having sufficient machinability by specifying a composition consisting of C, Si, Mn, Cr, Mo, Cu, Al, S, Se, and Fe. CONSTITUTION:The above high-C high-Cr free cutting stainless steel has a composition consisting of, by weight, 0.50-1.30% C, <=1.00% Si, <=1.00% Mn, 10.0-20.0% Cr, 0.30-1.20% Mo, 0.50-2.00% Cu, 0.50-1.50% Al, 0.03-0.15% S+Se, and the balance Fe with inevitable impurities. The above steel has >= about HRC55, quench-and-temper hardness, superior corrosion resistance, and excellent machinability in an annealed state.
Patent JP-H08148159-A (JP)
Title: Nonaqueous electrolyte
Inventor: ATA MASAFUMI
IPC: H01M4/58
Filed: 1994-11-24
Abstract: PURPOSE: To provide a nonaqueous electrolyte capable of preventing the precipitation of dendrite at a negative electrode even under an overcharging condition, as a nonaqueous electrolyte useful for a nonaqueous electrolytic battery by adding light metallic salt as the electrolyte as well as the specified compound as a nonaqueous solvent. CONSTITUTION: Light metallic salt is contained as an electrolyte and di- trifluoromethyl malonate contained as a nonaqueous solvent. In this case, di- trifluoromethyl malonate may be used alone, but when other nonaqueous solvents (e.g. propylene carbonate) are used concurrently, the ratio of the malonate is preferably kept equal to or above 10wt.% of the whole solvent. More preferably, the ratio is kept equal to or above 30wt.%. Also, the nonaqueous electrolyte so prepared is applied to a nonaqueous electrolytic battery with a light metal (compound) or preferably a lithium (compound) used as a negative electrode active material.
Patent JP-H09162040-A (JP)
Title: Winding of transformer
Inventor: ONO YASUNORI
IPC: H01F27/20
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To decrease the size of the whole of a winding, by making the reduction of the temperature rise of the winding surely possible. SOLUTION: In an inside vertical duct 4, the space portion between a flow control protrusion 10 and a transformer winding 1 is made narrower and smaller than other portions to reduce the flow rate and flow velocity of an SF6 gas, and since by the flow control protrusion 10 the SF6 , gas is dispersed toward horizontal ducts 5 of the side of an opposite unit winding 3 to the protrusion 10 to make the nearly uniform flow-through of the SF6 gas in respective unit windings 3 of the transformer winding 1 possible, the respective unit windings 3 can be cooled uniformly. Therefore, a large quantity of gas flow in only one portion can be prevented, making the uniform and efficient cooling of the whole of the transformer winding 1 possible.
Patent JP-H01301254-A (JP)
Title: Method and device for clamping slip tape
Inventor: MAIKURU JII KIYABIN
IPC: B32B17/04
Filed: 1988-12-14
Abstract: PURPOSE: To gradually tighten a slip tape around a plurality of layers preimpregnated with a synthetic material by providing a form for receiving one relatively short side of the tape surrounding a layer preimpregnated with an untreated synthetic material and moving it in a lengthwise direction of the tape. CONSTITUTION: The apparatus 20 having a form 22 and a holding means 24 tightens a slip tape around a member ER blank 18, and forms an L-shaped lengthwise member blank 18. A recess 17 of the blank 18 is opposed to an upper surface 26 of the form 22. The means 24 is elastically forced to an upper surface of the blank 18 to deal with a shape of the form 22. In this state, when the blank 18 is moved along the apparatus 20 from a leading end 28 toward a trailing end 30, cross sectional forces of holding members 38, 36 to the blank 18 are increased. Thus, before the blank 18 is guided to a pultrusion die, the tape 12 generates a slip tape-enclosed, and the layer 10 is tightened so that the blank 18 becomes a desired shape.
Patent JP-2000141390-A (JP)
Title: Smc meandering-preventing apparatus
Inventor: FUKUMOTO YOSHIO
IPC: B29K105/12
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an SMC meandering-preventing apparatus capable of preventing the meandering of SMC automatically. SOLUTION: An SMC meandering-preventing apparatus 10 is constituted by placing a feed stand 11b and a revolving stand 20 on a stand main body 11a. In this case, the SMC meandering-preventing apparatus 10 is equipped with a meandering-preventing mechanism constituted of a means for placing an SMC raw material to feed the same, a means for detecting the position of the lateral width of the SMC raw material to transmit the detected value to a revolving motor 17 and a means constituted so that the revolving stand 20 having a feed roll placed thereon is made freely revolvable by the revolving shaft vertically provided to one side end part of the revolving stand 20 and revolved at a right angle to the feed direction of the SMC raw material 30 by the revolving motor 17. By this constitution, the meandering of the SMC raw material 30 can be prevented.
Patent JP-H09135289-A (JP)
Title: Station data takeover device and takeover method
Inventor: FUKUZAWA TOSHIYUKI
IPC: H04M3/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for correction by setting a prescribed default to new object data when object data representing station data defined in a class are revised. SOLUTION: Before revision class information 7, after revision class information 8, a designer description rule 6 are fed to a takeover function generator as shown in arrows a, b, c and a takeover rule is generated. The takeover rule is converted into a takeover function 9 of an execution file form as shown the arrow (d) and given to an object data takeover control device 5. Furthermore, a new class definition is given by information 8 and the information 8 is fed to the controller 5 as shown in an arrow (i). Moreover, object data extracted as shown in an arrow (e) from backup data 2 are fed to the controller 5 as arrows f, h as old object data 11. Then new object data 12 generated by a takeover function 9 are stored again as backup data 2 and set as a default.
Patent JP-H04194035-A (JP)
Title: Method for producing polyester crimped yarn improved in abrasion resistance and vividly dyeing property
Inventor: AKAMATSU TETSUYA
IPC: D02G3/24
Filed: 1990-11-22
Abstract: PURPOSE:To obtain the title yarn having soft handle and suitable as clothings by subjecting a polyester polymer copolymerized with a sulfonic acid phosphonium salt to melt spinning at a specific spinning rate and then subjecting the resultant spun yarn to false twisting in a definite coefficient of false twist. CONSTITUTION:A polyester polymer obtained by copolymerizing sulfonic acid phosphonium salt expressed by the formula (A is aromatic group, etc.; X1 and X2 are ester-forming functional groups; R1 to R4 are H, alkyl, etc.) with a conventional polyester component at an amount of 0.5-5.0 mol based on bifunctional dicarboxylic acid components (excluding the above-mentioned sulfonic acid) is subjected to melt spinning at a spinning speed of 3500-5000 m/min to provide undrawn yarn having >=0.05 double refractive index. Then the undrawn yarn is subjected to false twisting in a false twist coefficient of 0.85-0.95 and thereby textured yarn having 4.0-8.0 denier single fiber fineness and >=20g single fiber strength is formed to provide the objective polyester crimped yarn.
Patent JP-H02162709-A (JP)
Title: Manufacture of heat-resisting coil
Inventor: IGUCHI TAKASHI
IPC: H01F41/04
Filed: 1988-12-16
Abstract: PURPOSE:To manufacture a highly heat-resisting coil requiring no forcible cooling by a method wherein, after a wire having a ceramic-coating layer has been wound in coil-like form, it is heated, fired and then a ceramic material is filled up around the coil-like wire, and after a heating and firing operation has been conducted, the outside surface is coated with a ceramic sheet. CONSTITUTION:A ceramic sheet 2 is adhered to the surface of a stainless steel spool, and a wire 3 is wound on the surface of the spool. Then, the above- mentioned material is put in a heating furnace, and ceramic coating layers 3c and 3e are heated and fired. Subsequently, paste-like ceramic fillers 4 are filled in the stainless steel spool 1 located around the wire 3, and they are infiltrated into the ceramic coating layer 3e of the coil-like wire 3. Then, the above-mentioned material is put in a heating furnace, and the paste-like ceramic fillers 4 are heated and fired. Subsequently, the outside of the fillers 4 is coated with a ceramic sheet 5, and a heat-resisting coil is completed.
Patent JP-H04187369-A (JP)
Title: Joining method for optical parts
Inventor: MIYAI TAKESHI
IPC: B23K1/00
Filed: 1990-11-21
Abstract: PURPOSE:To surely and easily form a joined part and to improve the reliability by forming an intermetallic compound at the 1st stage of melting and giving a melting point exceeding the atmospheric temperature necessary for melt joining on and after the 2nd stage of melting. CONSTITUTION:The part other than an effective beam diameter on both optical surfaces of a Faraday rotor 1, the part other than an effective beam diameter on one optical surface of a polarizer 2b, the end face of a hollow permanent magnet 3, one side of a rotary holder 4b. and the whole surface of a spacer 9 are covered respectively with a Ni metallized film. When the polarizer 2b, the spacer 9 and the Faraday rotor 1 are piled up successively on a rotary holder 4b, annular Sn foils 7b are put between parts, this Sn is melted at a prescribed temperature equal to or below the heat resistant temperature of the polarizer 2b. a Sn-Ni series alloy or an intermetallic compound is formed and fixed on a surface joined with Ni.