baber/WOPTO huggingface dataset:
Patent JP-H11178612-A (JP)
Title: Fastener made of rigid resin and packaging container provided with the same
Inventor: WATANABE MAKOTO
IPC: A44B18/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a fastener which prevents goods from being shifted to one side even when a container housing goods is inclined, and a packaging container in which a plurality of small containers arranged in a large container is prevented from being shifted to one side even when the container is inclined. SOLUTION: Circular protruded parts 22 each having the same diameter are arranged on the surface of one hard resin sheet 21 to make a fastener I, and circular protruded parts 22' each having the same diameter are formed on the surface of another rigid resin sheet 21' to make a fastener II. The circular protruded parts 22 of the fastener I are fitted between the circular protruded parts 22' of the fastener II whereas the circular protruded parts 22' of the fastener II are fitted between the circular protruded parts 22 of the fastener I.
Patent JP-H10176090-A (JP)
Title: Production of fluorine rubber composition
Inventor: KOBAYASHI YUTAKA
IPC: C08K5/053
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in stability after curing and useful for automotive parts, etc., without having problem on dispensability of vulcanization accelerator by adding a salt from a specific organic base in the form of a master batch having a specific composition to a fluorine rubber, etc. SOLUTION: In this method for producing a fluorine rubber composition comprising (A) 100 pts.wt. fluorine rubber, (B) 0.1-10 pts.wt. salt deriveed from an organic quaternary ammonium hydrogensulfate or from 1,8- diazabicyclo[5.4.0]-7-undercene, (C) 0.5-30 pts.wt. metal (hydr)oxide, (D) 0.5-20 pts.wt. organic peroxide, (E) 0.5-20 pts.wt. polyfunctional compound and (F) 0.1-20 pts.wt. polyhydroxy compound or phenolic compound, the component B is added in the form of master batch in which 1 pt.wt. component B is previously mixed with 0.3-5 pts.wt. of a polar solvent (B1 ), 0.5-10 pts.wt. of a natural or synthetic silicate (B2 ) having >=100cc/100g linseed oil absorption amount and 2-10 pts.wt. component A.
Patent JP-H10175408-A (JP)
Title: Wheel for aircraft with wind cups fitted thereon
Inventor: OSAGAWA HIROHIDE
IPC: B60C13/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To restrain friction against the ground surface at landing at a minimum by providing many wind cups of largely receiving air made of rubber or synthetic resin capable of being foldedly deformed on the tire side wall of the wheel or the wheel of an aircraft, particularly a large-sized aircraft. SOLUTION: A tire side wall of a wheel 6 is provided with wind cups 61 to be crescent wind receivers in which bowls are halved. As for the fixed position of the wind cup 61 to the side wall, the higher the efficiency is, the nearer the fixed position is to the circumference of the tire, but in response to the wind pressure at landing, similar effect is taken even in case of providing it on the wheel. When the fitted wind cup 61 is in the negative state against a wind, i.e., it receives the wind from the back face, it is stuck to the wheel so as not to obstruct receiving of a leg part, and while it does not receive the wind, it is energized on the side of sticking to the side wall.  Further, in the negative state aganst the wind received from the front, it is always stuck to the tire, hence there is no fear that the wind cups 61 give trouble to a strut 51, so as to be unnecessary to spread the wheel struts 51 in particular.
Patent JP-2001172713-A (JP)
Title: Method for melting cold iron source
Inventor: MIZUKAMI HIDEAKI
IPC: C22B9/16
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To preheat cold iron source to be melted first in the following heat and to prevent the development of a trouble according to the temperature drop by raising the molten metal temperature at tapping, when the cold iron source is melted by using arc-melting equipment having a preheating chamber directly connected with the upper part of a melting chamber. SOLUTION: In a melting method of the cold iron source at the arc-melting equipment 1 provided with the melting chamber 3 having electrodes 7 and 8 for arc-generating and the shaft-type preheating chamber 4 directly connected with the upper part of the melting chamber and to which the exhaust gas in the melting chamber is introduced, the cold iron source in the melting chamber is melted with the arc while continuously or intermittently charging the cold iron source so that the cold iron source 20 keeps continuous existing state in the preheating chamber and the melting chamber. At the point of time when a prescribed quantity of the cold iron source at not less than the one heat quantity is charged into the preheating chamber, the charge of the cold iron source into the preheating chamber is stopped and the melting of the cold iron source in the melting chamber is continued.  Then at the point of time when the cold iron source in the melting chamber is substantially melted in the whole quantity, a prescribed quantity of molten metal 21 in the melting chamber is left and the molten steel for the one heat is tapped off and the above processes are repeated.
Patent JP-H04307187-A (JP)
Title: Bleed valve of fluid circuit and method of bleeding fluid circuit
Inventor: PATORITSUKU OODORAN
IPC: B60T17/22
Filed: 1991-12-19
Abstract: PURPOSE: To move a shutter by a driving member actuated in bleeding work while ensuring sealing relation to an outside without disturbing motion of the shutter. CONSTITUTION: A shutter 24 provided on one end part of a piston capable of sliding in a bore 18 formed in a main body 16, can move by action of a pressure difference exerted on two surfaces, and also can move by action of mechanical external force exerted by a second piston 40 as a actuating member which abuts on the other end part of the piston 20. Sealing between the bore 18 and an outside of the main body 16 is ensured by the second piston 40.
Patent JP-H05331361-A (JP)
Title: Ppe-pat composition stabilized at high temperature
Inventor: SUTEFUAN RICHIYAADO ENJIERI
IPC: C08K5/13
Filed: 1992-12-15
Abstract: PURPOSE: To provide a thermoplastic composition which can be processed at a high temperature without a significant lowering of the impact strength of a finished product, by compounding a polyphenylene ether polymer and a polyalkylene terephthalate polymer with a specific stabilizer.  
     CONSTITUTION: Provided is a thermoplastic composition which comprises a polyphenylene ether polymer and a polyalkylene terephthalate polymer with a stabilizer composition, the stabilizer composition comprising a combination of a hindered phenolic stabilizer, a thio stabilizer and a phosphite stabilizer. Hindered phenolic stabilizers to be used are phenolic compounds which have 1-12C alkyl groups at ortho positions to the phenolic hydroxyl group. Thio stabilizers include substituted thiopropionate compounds. Phosphite stabilizers include triaryl phosphites and trialkylphosphites. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09176305-A (JP)
Title: Polyphenylene ether resin and its production
Inventor: HARADA HIROSHI
IPC: C08G65/48
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin having bile acids absorbing activity and stability, free from degraded free amine, insoluble and extremely high in safety by reacting and crosslinking a specific polyphenylene derivative and a specific diamine. SOLUTION: This polyphenylene ether resin comprises 96-40(mole)% of structural unit of formula I (R<1> -R<3> are each a 1-12C alkyl, a 3-15C cycloalkyl or a 4-15C cycloalkylalkyl; A is a 1-3C alkyl; Y is an acid residue) and 60-4(mole)% of structural unit of formula II (R<4> and R<5> are each a 1-12C alkyl, a 3-15C cycloalkyl or a 4-15C cycloalkylalkyl, etc.; (q) is 3-20). The objective resin is obtained by reacting 2-(3-halogenopropylsulfonyl-methyl)polyphenylene either derivative of formula III (X is halogen; (n) is 10-1000000) with diamine of formula IV, crosslinking and successively reacting the resultant compound with amine of formula V.
Patent JP-H10185021-A (JP)
Title: Plastic tube
Inventor: IKOMA AKIO
IPC: F16L9/19
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent the bending and collapse of a tube so as to prevent the elution of a harmful matter against a human body, by passing over a stay to the inside of a tube main body so as to form a plastic tube, and using as the material of the tube, polyolefin and styrene block copolymer elastomer. SOLUTION: A plastic tube 1 is formed by passing over a stay 3 to the inside of a tube main body 2. Styrene-chloroprene rubber, styrene-butadiene- styrene block copolymer, styrene-isoprene-styrene block copolymer, styrene- hydrogenated polyolefin-styrene copolymer, and styrene block copolymer elastomer such as styrene-rubber intermediate block-styrene copolymer, or a mixture of polyolefin with styrene block copolymer elastomer, are used as the material of the thusly formed plastic tube 1.
Patent JP-2000182648-A (JP)
Title: Solid polymer fuel cell system and information recording medium
Inventor: OZEKI MASATAKA
IPC: H01M8/10
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized fuel cell system capable of performing a high efficiency operation. SOLUTION: This fuel cell system comprises a fuel cell 1, a fuel gas supply device 2, a blower 10 to supply air to the fuel cell 1, a humidifier 4 to humidify the air, a power controller 5 to control the generated amount of power, a supply capacity controller 6 to control the air supply capacity, and a voltage sensor 11 to sense the voltage of each unit cell of the fuel cell 1, wherein the air supply capacity is controlled through control of the revolving speed of the blower 10 so that the necessary air amount is supplied for the amount of power generation decided by the power controller 5, and the air amount supplied to the fuel cell 1 is controlled in conformity to the signal from the voltage sensor 11.
Patent JP-H05145117-A (JP)
Title: Manufacture of led monolithic dot matrix
Inventor: KOGA KAZUYUKI
IPC: H01L33/34
Filed: 1991-11-20
Abstract: PURPOSE:To eliminate a mechanical device isolation process, prevent the generation of deterioration of LED devices resultant from mechanical cutting and manufacturing LED monolithic dot matrixes which are excellent in emission properties by forming built-in type LED devices. CONSTITUTION:Recessed parts 2 are formed in a monolithic state on the surface of an SiC substrate 1, p types SiC layers 3, and n type SiC layers 4 are laminated only inside each recessed part 2, thereby forming LED devices respectively where a p type electrode 5 and an n type electrode 6 are formed per LED device 10.
Patent JP-2000178799-A (JP)
Title: Method for controlling multilayer plating stage
Inventor: HOTTA HIDEO
IPC: C25D5/10
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To make easy and secure the evaluation of each plating layer in a main body by providing a part of a metallic sheet subjected to external working with pieces for control capable of detaching, detaching the piece for control in accordance with each stage per the completion of the formation of each plating layer onto the metallic sheet and judging the quality of the plating layer. SOLUTION: A mask 11 covering 4B, 4C and 4D among pieces 4A, 4B, 4C and 4D for control having area to <=1% of the area of a metallic sheet is arranged on the metallic sheet, and, in the stage in which the formation of a 1st Ni plating layer 10a is completed, the piece 4A for control is detached, and the quality of the film thickness, appearance or the like in the Ni plating layer 10a is judged. Next, the mask 11 is arranged on the pieces 4C and 4D for control, after the formation of a 2nd Au plating layer 11b, the piece 4B for control is detached, and its quality is similarly judged. In accordance with the formation of each plating layer of 3rd Ag and 4th Pd, the pieces 4C and 4D for control are successively detached, and, similarly, their qualities are judged. By these operations, the quality assurance of the product per plating layer is made secure.
Patent JP-H11180044-A (JP)
Title: Thermal transfer recording medium
Inventor: OBARA YUJI
IPC: B41M5/395
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide excellent scratch resistance and printing quality to a heat transfer recording medium wherein a hot-melt ink layer prepd. by dispersing a coloring material in a binder contg. a wax and thermoplastic oligomers is laminated on a substrate and to form a transfer image with excellent printing quality even when high speed printing is performed. SOLUTION: In a thermal transfer recording medium wherein a hot-melt ink layer 2 prepd. by dispersing a coloring material in a binder contg. a wax and thermoplastic oligomers is laminated on a substrate 1, as the thermoplastic oligomer resin, at least two kinds of thermoplastic oligomer resins are used and as one of two kinds of the thermoplastic oligomer resins, a thermoplastic oligomer resin exhibiting compatibility to the wax is used and as another one, a thermoplastic oligomer resin exhibiting non-compatibility to the wax is used.
Patent JP-H10191603-A (JP)
Title: Flat induction motor
Inventor: SEKIYA TETSUO
IPC: H02K1/18
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To increase the thermal capacity of a coil group by using ferrite material for its core and to reduce iron loss and copper loss by providing a plurality of cored flat type rotary drive coils of low resistance windings at a predetermined interval on a circumferential surface of a magnetic pedestal formed in a doughnut shape of high resistance ferrite magnetic material. SOLUTION: A stator 1 generates many magnetic fluxes by suppressing eddy current loss, and a magnetic pedestal 10 is formed in a flat doughnut shape to effectively operate a rotor. A plurality of cored flat type rotary drive coils 11 are provided at a predetermined interval on a circumferential surface of the pedestal 10. The coils 11 are formed separately from the pedestal 10 by winding windings 11a on a core material obtained by spirally laminating and winding a silicon steel plate or a magnetic core 11b using ferrite such as NiZn or the like. The core 11b is associated in close contact on the circumferential surface of the pedestal 10. Here, overall coil DC resistance of the coils 11 for one phase is suppressed to 2Ω or less, and the core 11b having a surface area corresponding to 20 to 60% of a coil surface area is associated.
Patent JP-H10186842-A (JP)
Title: Method and device for developing and image forming device using it
Inventor: HIRATA HIROSHI
IPC: G03G15/08
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To always obtain excellent image quality without thinning a half-tone part being adjacent to a slid part. SOLUTION: By this method, an electrostatic latent image formed on a latent image carrier 1 is developed by toner so as to obtain a developed image. When the toner quantity of a solid area where the toner quantity per unit area on a recording medium 8 becomes the maximum is defined as T(g/m<2> ), the conditional expression of 1<=T/a<=1.2 [when the volume central diameter (m) of the toner is defined as (d1 ) and the concentration of the toner (g/m<3> ) is defined as ρ1 in the expression, (a)=(4π/3).(d1 /2)<3> .ρ1 / (3)<1/2> .d1 <2> /2} (g/m<3> ) is obtained] is satisfied.
Patent JP-H11183565-A (JP)
Title: Terminal pressurizing equipment for electronic device and method for measuring electronic characteristics using the device
Inventor: YAMAGISHI YUICHI
IPC: H01L21/66
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a terminal pressuring equipment for an electronic device wherein, when an electronic device is attached to a measuring jig, the electric characteristics of the electronic device is measured efficiently with no over load on a terminal part of the electronic device. SOLUTION: An electronic device 2 is sucked and held with a nozzle 4 for positioning, and the electronic device 2 is attached to a substrate 10 comprising a signal line 10a while sucked and held with the nozzle 4, at the same time, the terminal part 9 is pressurized by a protruding part 3d. Here, a reaction acts on a tip end 4b of the nozzle holding the electronic device 2 by suction, which is absorbed by an elastics body 5.
Patent JP-2000179783-A (JP)
Title: Piping extracting port cover
Inventor: MATSUOKA HIDEKI
IPC: F16L57/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To allow attractive mounting on a wall outer face without requiring size-up, even when a so-called decorative plate exists in a circumferential edge of a piping extraction port. SOLUTION: This piping extracting port cover 1 is provided with a storing part 1D for storing from an opening part 1A a bent portion Pa of a flexible piping P extracted to the wall outer face W2 side while insertedly penetrated through a piping extraction port H of a wall W through-hole, a connecting part 1C arranged adjacently from the storing part 1D to be connectedly held to a piping duct D along the wall outer face W2, and a flange part 1B having a mounting part 1B2 on the wall outer face W2 and provided in a circumferential edge of the opening part 1A of the storing part 1D to cover a wall outer face side circumferential edge of the extraction port H. In the port cover 1, a recess 1B4 is provided in the flange part 1B to cover and store a decorative plate K arranged in the wall outer face side circumferential edge of the piping extraction port H.
Patent JP-H06192904-A (JP)
Title: Sewing method and sewing tool using adhesive
Inventor: SHIMIZU HIROMICHI
IPC: A41H43/04
Filed: 1992-12-24
Abstract: PURPOSE:To surely inject an adhesive into the intermediate part of the bonding area of a sewing object and to bond the sewing object in a state close to the state sewn with a thread by a sewing machine. CONSTITUTION:An adhesive is injected through a reciprocating injection needle (i) into the intermediate part of the bonding area of a sewing object in a direction along the bonding face and the sewing object is bonded by hot-pressing. The objective sewing tool to use an adhesive is composed of an apparatus to bend the sewing object, a reciprocating injection needle apparatus to inject an adhesive into the intermediate part of the bonding area of the bent sewing object in a direction along the bonding face and an apparatus for hot-pressing the sewing object holding the injected adhesive.
Patent JP-H05178737-A (JP)
Title: Bathing agent composition
Inventor: ANDO SEINOSUKE
IPC: A61K8/25
Filed: 1991-12-26
Abstract: PURPOSE:To provide the subject transparent composition excellent in the warming effect and the heat-insulating effect, having a hot spring effect giving a wet touch to skin, and not causing the generation of precipitates in the bath tabs after used by employing a clay mineral capable of being utilized without producing the precipitates as a component for the bathing agent composition. CONSTITUTION:The objective bath agent composition contains a synthetic swelling silicate salt (preferably a new synthetic swelling silicate salt swellable especially in water and having a structure similar to 3-octahedral smectite having an excellent gel-forming ability). A liquid produced by dispersing the synthetic silicate salt in water forms a viscous gel-like liquid having a thixotropic property, and the synthetic swelling silicate salt of lamellar compound is stable because of adsorbing water between its layers to swell, and is not precipitated and separated even when stored over a long time. The bathing agent composition has high transparency and does not cause the lowering of its viscosity even when the temperature of the liquid is raised. The bathing agent composition adsorbs the sweat components of human skin between the layers of the silicate salt.
Patent JP-H06194010-A (JP)
Title: Hydrogen gas exhaust equipment of absorption type refrigerating machine
Inventor: FURUKAWA MASAHIRO
IPC: F25B43/04
Filed: 1992-12-25
Abstract: PURPOSE:To restore completely a hydrogen gas exhausting function of palladium by a construction wherein a plurality of exhaust tanks equipped with palladium cells having the hydrogen gas exhausting function are connected to storage chambers for leading out a non-condensible gas from an absorption type refrigerating machine so that they can communicate with these chambers through on-off valves. CONSTITUTION:Simultaneously with start of operation of an absorption type refrigerating machine 2, one on-off valve 14a is opened and the other on-off valve 14b closed so that a non-condensible gas in a storage chamber 11c can flow into one exhaust tank 12a and not into the other exhaust tank 12b, and a hydrogen gas in the non- condensible gas collected in the storage chamber 11c is exhausted by a palladium cell 13a of the exhaust tank 12. At the time point when the internal pressure of the storage chamber 11c detected by a pressure sensor 15 exceeds a pressure set beforehand, the on-off valve 14a is closed so that the non-condensible gas may not flow into the exhaust tank 12a from the storage chamber 11c, while the on-off valve 14b is opened. Thereby the non-condensible gas of high pressure in the storage chamber 11c is made to flow into the exhaust tank 12b and the hydrogen gas in the non- condensible gas is exhausted by a palladium cell 13b.
Patent JP-H06192890-A (JP)
Title: Method for coloring stainless steel sheet
Inventor: OGURA KOTARO
IPC: C25D11/38
Filed: 1992-12-25
Abstract: PURPOSE:To produce a colored stainless steel sheet with the color difference and nonuniform coloration reduced with respect to a definite target color in a short time by dipping the sheet in an aq. coloring soln. consisting essentially of sulfuric acid and chromic acid. CONSTITUTION:A potentiostat 5 is connected to a stainless steel sheet S to be colored, a reference electrode 4 dipped in an aq. coloring soln. 2 and a counter electrode 3. The potential difference of the sheet S as a cathode from the reference electrode 4 is controlled to <=-250mV, the sheet S is completely dipped in the soln. 2, and then the impression of voltage is stopped. When the minimum potential A is reached in the coloring potential-coloring time curve of the sheet S with respect to the reference electrode 4, the sheet S as an anode is immediately colored while keeping the difference between the target potential B and minimum potantial A in the curve at (B-A), when the current value between the counter electrode 3 and the sheet S is reduced to zero, the potential difference of the sheet S as a cathode from the reference electrode 4 is controlled to <=-250mV, and the colored sheet S is taken out from the soln. 2.
Patent JP-H05177175-A (JP)
Title: Ultrasonic cleaning device and control device for amount of liquid supplied
Inventor: YADA HIDEO
IPC: B08B3/12
Filed: 1991-12-27
Abstract: PURPOSE:To remove swirls from a liquid stream, spread out the liquid stream intensity over the entire current and adjust the liquid fed to the optimum amount. CONSTITUTION:An ultrasonic vibrator 2 is secured to the underside of a cleaning tank, a liquid feed pipe 4 having a number of liquid inlet openings formed therein is provided outside the lower end of the cleaning tank, a sound pressure sensor is provided inside the cleaning tank and connected to a control device 9 for adjusting the liquid flow amount and this control device 9 controls a flow amount adjusting valve 10 provided in a conduit pipe 7 for sending the cleaning liquid therethrough to the liquid feed pipe 4.