baber/WOPTO huggingface dataset:
Patent JP-S63241822-A (JP)
Title: Manufacture of superconducting thin film
Inventor: NOGAWA SHUICHI
IPC: H01L39/12
Filed: 1987-03-27
Abstract: PURPOSE:To form a superconducting thin film on the surface of a substrate in O2 by spattering a target made of a IIIa group metal or/and its oxide, a IIa group metal or/and its oxide, copper or/and its oxide with an ion beam or a neutral beam. CONSTITUTION:The powder of Y2O5:BaO:CuO is mixed at the mol ratio of 3:6:4 and temporarily baked at a high temperature to form a target 9. A sapphire substrate 10 is kept at about 700 deg.C and rotated, the target 9 is spattered with an Ar<+> ion beam in the atmosphere of the Ar gas 1X10<-4>Torr end O2 gas partial pressure 0.5-5X10<-5> Torr in a chamber 7 to form a superconducting thin film made of Y-Ba-Cu oxide on the sapphire substrate 10. The electric resistance of this film in the liquid N2 is 0.
Patent JP-S6258157-A (JP)
Title: Method of detecting salicylate and analyzer for detection
Inventor: GURIIN MONIKA JIYOANNA
IPC: G01N27/48
Filed: 1986-04-03
Abstract: A method and apparatus for the assay of salicylate (or a derivative thereof) comprising a conducting body having at a surface thereof an enzyme capable of catalysing the conversion of salicylate (or a derivative thereof) to a catechol whereby said catechol is subject to direct electrochemical measurement as it oxidises at said surface to generate a current as a measure of the reaction taking place and thereby of the concentration of salicylate at said surface. The method typically comprises the steps of:
 a) treating a liquid sample suspected of containing salicylate or a derivative thereof with an enzyme capable of catalysing the conversion of salicylate or a derivative thereof into a catechol, and,
 b) measuring the concentration of catechol in the treated sample by direct electrochemistry.
Patent JP-S57192226-A (JP)
Title: Continuous strip making installation by continuous box annealing
Inventor: IMAI ICHIROU
IPC: C21D9/54
Filed: 1981-05-21
Abstract: PURPOSE:To promote labor-saving, high efficiency and high quality, in continuous strip-making, by arranging a recoiler, a water cooler, a condition-rolling mill and a precise detector at the back of a continuous box-annealing oven. CONSTITUTION:After a cold-rolled steel strip is annealed under an opened coil condition, the steel strip is carried to a recoiler 5 by a coil truck 2 and then uncoiled. Thereafter, the strip is welded to the preceding strip S by a welder 6, and rapidly cooled to a temperature to enable condition-rolling by a water cooler 8. The strip is then condition-rolled by a condition-rolling mill 11, carried through a trimmer 12, an oil applicator 13, a detector 14, a shearer 15, etc. to a coiler 16 and coiled. Due to this mechanism, a coil-handling number in a continuous strip-making line by continuous box-annealing is lowered, and the cost of installation is also lowered.
Patent JP-S531822-A (JP)
Title: Electric equipment with cooling unit
Inventor: OKADA HISASHI
IPC: H05K7/20
Filed: 1976-06-26
Abstract: PURPOSE: To make the flow of the cooling air effective and raise the cooling effect by providing a guide plate between the exhaust path and cooling unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06287344-A (JP)
Title: Foamable polyolefin resin composition
Inventor: SHIBAYAMA KOICHI
IPC: C08L23/00
Filed: 1993-04-01
Abstract: PURPOSE:To provide the title compsn. which gives a foam excellent in heat resistance, moldability. and adhesion to a surface material. CONSTITUTION:The compsn. is obtd. by compounding 100 pts.wt. resin component comprising 10-60wt.% polyethylene resin having an MI of 2-50g/10min and 40-90wt.% polypropylene resin having an alpha-olefin content of 1-15wt.%, a mol.wt. distribution of 2-8, and an MI of 0.2-20g/10min with 0.5-10 pts.wt. crosslinking aid and 1-50 pts.wt. thermally decomposable blowing agent. The polyethylene resin is selected so that the amts. of a component eluted with o-dichlorobenzene by cross fractionation at 40 deg.C, 60-80 deg.C, and 85-100 deg.C are 20wt.% or lower, 30-85wt.%, and 7-35wt.%, respectively, and the wt.-average mol.wts. of the component eluted at 40 deg.C, 60-80 deg.C, and 85-100 deg.C are 0.1X10<4>8X10<4>, 2X10<4>-25X10<4>, and 4X10<4>-25X10<4>, respectively.
Patent JP-S62232442-A (JP)
Title: Biaxially oriented poly-p-phenylene sulfide film
Inventor: MIZUNO YOSHIYA
IPC: C08L23/20
Filed: 1986-04-02
Abstract: PURPOSE:To obtain the titled film excellent in flatness, slidability and impregnatability with oil, low in a dielectric loss and suitable as a film for magnetic tapes, by forming a resin composition of a poly-p-phenylene sulfide resin and poly(4-methylpentene-1) into a film and biaxially orienting it. CONSTITUTION:A resin composition comprising 100pts.wt. poly-p-phenylene sulfide resin such as a p-phenylene sulfide homopolymer or a p-phenylene sulfide block copolymer based on p-phenylene groups and containing m-phenylene groups, p,p'-diphenylene (sulfone) groups, etc., and 0.3-15pts.wt. poly(4- methylpentene-1) of a MFR of 100g/10min (at 260 deg.C) and a crystal m.p. of 235 deg.C is melt-kneaded in an extruder, molded into a film through, e.g., a T die and quenched to form an amorphous film. This film is biaxially oriented in a simultaneous our successive manner at 80-120 deg.C and a draw ratio of 2-5 (for both the lengthwise and crosswise directions) by a roller or a tenter and heat-treated to obtain the titled film having 10<2>/mm<2> fine concavities of a mean diameter >=10mu on the surface.
Patent JP-H10268078-A (JP)
Title: In-pile lower part structure of pressurized water reactor
Inventor: MATSUOKA TSUYOSHI
IPC: G21C13/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To enable maintaining melt in the reactor vessel at the step before the progression of a core meltdown accident to a large scale by providing a multitude of ceramic member on the upper surface of lower head in the form without any adverse effects due to coolant flow in the lower plenum. SOLUTION: At the tip end of a lower core support column 31 extended downward from a lower core support plate 11, a lower connection plate 33 practically having no flow hole is horizontally supported. The surface shape of the lower connection plate 33 is circle and the outer edge is close to the inner surface of the lower head part 1a of the reactor vessel main body 1 with a narrow gap. In the space between the lower connection plate 33 and the upper surface of the lower head 1a, a ceramic form 35 is charged. The shape of the ceramic form 35 can be like particle, saddle or cylinder and the material is desired to have high temperature resistivity not to melt out at the coolant temperature during reactor operation. As the ceramic form 35 receives molten core, the lower head 1a is thermally protected and its melting penetration is prevented.
Patent JP-H01252876-A (JP)
Title: Engine-powered air-conditioner
Inventor: MATSUOKA SADAYUKI
IPC: F25B27/00
Filed: 1988-03-31
Abstract: PURPOSE:To achieve comfortable air conditioning performance adjusted to the load in heating and cooling by controlling the flow of the outdoor air blown by the fan over the outdoor heat exchanger on the basis of detected values of the pressure of the refrigerant in the outdoor heat exchanger which a sensor finds. CONSTITUTION:A sensor 19 finds the pressure of the refrigerant in the outdoor heat exchanger 12 and gives it as a detected value Ps, which is determined as to whether or not is exceeds a prescribed pressure during cooling; when Ps exceeds the prescribed pressure for cooling, a 'high' is set for the air flow from the fan in the computation, and when Ps falls short, a 'medium' is set. Acting upon settings for the air flow thus determined, a microcomputer 26 in the control circuit 20 inputs to a fan drive circuit 21 control signals A1, A2, or A3 corresponding respectively to 'low', 'medium', and 'high' of the air flow and a motor M thereupon is rotated at a low, medium or high speed respectively to adjust the air flow from the fan. Thus the performance of the heat exchanger is adjusted to a condition for comfortable air conditioning, depending not only upon the temperature outside but also upon the indoor temperature so as to appropriately meet the load in cooling and heating.
Patent JP-H08267285-A (JP)
Title: Butt welding device for piping
Inventor: NAKAJIMA YOSHITANE
IPC: B23K9/00
Filed: 1995-03-31
Abstract: PURPOSE: To make it possible to easily and surely form defectless penetration beads even in the case of welding of pipes made of materials, such as stainless steels and inconel, which are easily oxidized by weld heat input by welding, etc. CONSTITUTION: A plug 18 for sealing is inserted into one piping 6 by using a guiding member 23 from an aperture 22 on the side opposite to the groove 12 of this piping, by which the one piping 6 is closed and successively the supply of an inert gas 11 into a hermetic space 7 from an inert gas supply port 16 disposed at this plug 18 for sealing through an inert gas supply pipe 9 disposed along the guiding member 23 is made possible.
Patent JP-H10270377-A (JP)
Title: Manufacture of semiconductor device
Inventor: FURUKAWA AKIHIKO
IPC: H01L21/265
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To easily cope with lower threshold voltage and lower power source voltage of MOS transistors, by implanting the first conductive type impurities into the specified region of a semiconductor substrate, and implanting the second conductive type impurities at lower implantation energy for annealing. SOLUTION: With a photo-resist 4a formed on an active region 1b of a silicon substrate 1 as a mask, phosphorus implantation 5a and 6a is performed at high energy implantation on an active region 1a, then arsenic implantation 7a at intermediate energy implantation, further boron implantation 8a at low energy implantation. Then, with a specified photo-resist formed on the active region 1a as a mask, boron implantation is performed at high energy on the active region 1b, then boron implantation at intermediate energy, further boron implantation at low energy. After the photo-resist is removed, the silicon substrate 1 is annealed at 900-1,000 deg.C for 50-120 seconds by lamp annealing.
Patent JP-H01251340-A (JP)
Title: Information recording medium
Inventor: NAKAMURA NAOMASA
IPC: G11B7/2433
Filed: 1988-03-31
Abstract: PURPOSE:To obtain the information recording medium having excellent recording and erasing characteristics by adopting a specific compsn. for the average compsn. of the recording layer thereof. CONSTITUTION:This recording medium is constituted of a substrate 12, the recording layer 13 and an org. protective layer 14. The average compsn. of the recording layer 13 is composed of (InxSb100-x)aChbMc. In the formula, Ch is the chalcogen element selected from Se, Te and S; M is the metal selected from Pd and Au; 50atomic%<=a<100atomic%, 0atomic%<=b<50atomic%, 0atomic%<=c<30atomic%, 10atomic%<=x<80atomic%. The alloy consisting of the In and Sb among the constituting components is the alloy which absorbs light pulses, easily changes from the amorphous to crystalline phase and has an extremely large change rate of optical properties. The information recording medium which has the good recording and erasing characteristics and sufficiently withstands practicable use is thereby obtd.
Patent JP-S59204972-A (JP)
Inventor: IIMURO HIROYUKI
IPC: D06M101/16
Filed: 1983-05-02
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-S59202912-A (JP)
Title: Tire spike and fixing method thereof
Inventor: SHIMIZU KEIKO
IPC: B60C11/16
Filed: 1983-05-02
Abstract: PURPOSE:To constitute the titled spike so as not to injur a road surface at the time of ordinary running, by so constituting that the spike of a spike tire is protruded from the surface of the tire at the time of braking by making use of a difference of the directions of forces to be applied to the tire at the time of running and the braking. CONSTITUTION:A spike 12 is made of hard steel 13 and soft steel 14 and a bar part 16 is formed in about T-shaped state through which the bar part 16 meets at an acute angle with a bottom 15 surface. An elastic component 17 made of rubber matter and an elastic component 18 are provided respectively in a tilting direction side and above the bottom 15 of the opposite side also. The spike 12 is protruded at a protruded height (a) in a tilting state to the surface of the tire 11 so that the spike 12 opposes to the turning direction (arrow) of the tire at the time of advance of a vehicle. At the time of an ordinary running, though the spike 12 is sunk at a projection quantity (b) smaller than (a) through force F from the left which is the upper part of a drawing, at the time of braking sufficient braking effect is generated at a projection quantity (c) larger than (a) by receiving the force F from the right side of the drawing.
Patent JP-S60218242-A (JP)
Title: Control method for copying machine
Inventor: ARAKAWA KAZUO
IPC: B65H7/18
Filed: 1984-04-16
Abstract: PURPOSE:To prevent malfunction by counting the documents fed out to a document circulation path, and completing the operation of feeding out documents to the document circulation path when the count value is larger than a preset value in a copying machine having a document re-circulation mechanism. CONSTITUTION:In case of feeding out documents on a document placing table 1, the interior of a vacuum tank 3 becomes negative pressure by operation of a blower 5, so that the lowermost document D1 is adsorbed and retained by a belt 2. The document D1 is fed out to a document circulation path 6 by rotation of the belt 2 and transported along a platen 11 at a constant speed. In this arrangement, a document detection sensor 27 is disposed in the vicinity of an inlet of the document circulation path 6, and a signal output from the sensor 27 every time a document is detected is counted by a counter 32. When the count value becomes larger than a preset value memoried in RAM33, CPU decides that a set separator 26 is in the abnormal state, and stops the operation of feeding out a document D from the document placing table 1.
Patent JP-S58191738-A (JP)
Title: Molding material of phenolic resin
Inventor: KIMURA KINYA
IPC: C08L61/06
Filed: 1982-05-06
Abstract: PURPOSE:A molding material of phenolic resin having improved material extensibility during molding, fluidity, and injection moldability, obtained by reducing a free phenol content to <= a specific amount. CONSTITUTION:The desired molding material comprising a phenolic resin (e.g., novolak type, resol type phenolic resin, cresol resin, xylenol resin, molasses modified phenolic resin, etc.) having <=1wt% free phenol content, and, if necessary, a curing agent, filler, reinforcing agent, lubricant, colorant, etc.
Patent JP-H04312707-A (JP)
Title: Insulated wire fit for winding process
Inventor: MESAKI MASAKAZU
IPC: H01F5/06
Filed: 1991-04-09
Abstract: PURPOSE:To improve fitness for wiring process by providing a conductor with an insulating layer by means of coating and baking of a baking type water-soluble insulating coating varnish blended with water-soluble cellulose directly or over another insulating material. CONSTITUTION:Lead acetate and trimellitic acid aryl ester are added to terephtalic acid dimethyl, maleic acid anhydride, ethyleneglycol and trimethylal propane followed by heat treatment in order to obtain a water-soluble polyester resin coating varnish A. 0.8wt.% of water-soluble cellulose having average molecular weight 2000 is added to a resin portion 100wt.% in this coating varnish A and sufficiently stirred using a high-speed agitating mixer so as to obtain an insulating coating varnish B. After providing an insulating coating film layer 2 having the thickness 30mum by coating and baking with A five times to a copper wire 1 having a diameter 1mm, another coating varnish B is applied and baked once on the outside thereof in order to provide an insulating film layer 3 having the thickness of 4mum. Thereby, the wire 1 can be more reliable by improvement in fitness for winding process.
Patent JP-H09262202-A (JP)
Title: Washer aid
Inventor: NAMIKAWA NAOHITO
IPC: A41D20/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To screen off the splashing up water without bothering the wash itself by attaching a transparent shield plate onto the holder put around the wrist extended outward so as to keep off the water splashing up. SOLUTION: Washing aid used to wash on the washing device has a holder 1 to put around the wrist made of a bendable belt having a pair of hook and loop fasteners 10 at both ends. A transparent shield plate 2 made of a thin resin plate having considerable stiffness of which one edge is fixed to the holder 1. The shield plate 2 is shaped like visor or brim of the cap based on the fan shape less than 180 degree angle around the wrist. When used with a holder 1 put around the wrist, free end of the shield plate 2 is bent downward to fingers and along its arch also bent toward both ends.
Patent JP-S59201089-A (JP)
Inventor: HAYASHI KANJI
IPC: G09G5/08
Filed: 1983-04-30
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-H09267173-A (JP)
Title: Gas shielded arc welding method
Inventor: KURIHARA SHIGERU
IPC: B23K9/133
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas shielded arc welding method by which the feeding property of a flux cored wire drawn out from a pail pack is not damaged, and bead meandering does not occur. SOLUTION: In the gas shielded arc welding method welding while drawing out the flux cored wire for arc welding, which is housed inside the pail pack 1, by using the flux cored wire for arc welding, whose rupture strength T by tension is 400 to 1500N, welding is performed by passing through 1 to 2 loops with a loop diameter Rmm shown in a formula, 230+0.3T<=R<=700+0.3T (where T is the rupture strength by tension of a wire to be used) in a conduit tube 4 provided between the take-out port 2 of the pail pack and a wire feeder 3 or between the wire feeder 3 and a welding torch 5.
Patent JP-2000269314-A (JP)
Title: Wafer cassette
Inventor: MIENO KIMITOSHI
IPC: G03F7/20
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to automatically put wafers into a wafer cassette or take them out. SOLUTION: A wafer cassette is constituted of an annular wafer outer periphery contact member 8; cassette cases 2 to 11 which are provided with the member 8 on their upper surfaces, are formed with a wafer insertion hole 5 in each of the side surfaces on one side of the side surfaces vertical to their upper surfaces, are formed with each operating member insertion hole 6 in their lower surfaces and have each space capable of housing one wafer in their interiors;  a wafer stage 17 formed with wafer support surfaces 19a which are supported in a vertically movable manner in the interiors of the cases 2 to 11, and support the lower surfaces of the wafers inserted from the holes 5 into the cases 2 to 11, and carrying member housing spaces 19b which can make a wafer carrying member H for supporting the lower surface of each wafer pass through, stage guide members 11 for guiding the vertically movable wafer stage 17 in the vertical directions; and stage energizing springs 24 for making a force to always move upward the stage 17 act on the stage 17.
Patent JP-H10253177-A (JP)
Title: Compressor for transition critical refrigerating cycle
Inventor: KANAI HIROSHI
IPC: F04B27/08
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To promote the lubrication of a sliding part in a compressor for a transition critical refrigerating cycle and prevent a seizure. SOLUTION: A compressor for a transition critical refrigerating cycle comprises a front head 4, a shaft 5 rotatably supported on the head 4 through a radial bearing 24, mechanical seals 30 and 31 mounted between the front head 4 ad the shaft 5 to prevent the leakage of high pressure fluid in the front head 4 and a space 40 whose pressure is lower than outlet pressure and in which the radial seal 24 and the mechanical seals 30 and 31 are housed. The front head 4 is provided with a lubricating oil return passage 50 for returning lubricating oil discharged together with a refrigerant from the outlet port 3a of a rear head 3 to the space 40. The lubricating oil is stably supplied to the radial seal 24 and the mechanical seals 30 and 31 so that the lubrication of a sliding part is urged.  Since the lubricating oil is supplied using differential pressure, an oil feed mechanism such as an oil pump is not required and a structure is not complicated.
Patent JP-S58197331-A (JP)
Inventor: OOGAWARA HIDEYASU
IPC: D02J1/00
Filed: 1982-05-10
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-H01248466-A (JP)
Title: Manufacture of cadmium electrode for battery
Inventor: IWAKI TSUTOMU
IPC: H01M4/26
Filed: 1988-03-30
Abstract: PURPOSE:To make an organic solvent unnecessary and to simplify a manufacturing process by preparing paste with a water soluble binder, applying the paste to a core material as soon as possible, and drying at near normal temperature. CONSTITUTION:Cadmium oxide paste is prepared with a water soluble binder, and the paste is applied to a core material as soon as possible, then dried at near normal temperature. As a result, almost all cadmium oxide is not converted into cadmium hydroxide. The volume expansion of a cadmium electrode which causes a practical problem and the generation of cracks and breakage are prevented. Plating is also sufficiently conducted. The use of a binder using an organic solvent is made unnecessary and a manufacturing process is simplified.
Patent JP-S5411665-A (JP)
Title: Chip carrier for semiconductor element
Inventor: TSUZUKI NAOFUMI
IPC: H01L23/12
Filed: 1977-06-28
Abstract: PURPOSE: To reduce the ground inductance, by containing a chip in the hole at the center of the chip carrier, providing the grounding and input conductive layer near the electrode on the carrier upper surface, and providing excellent thermal conductor at the bottom of the hole. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59202359-A (JP)
Title: Trestle for solar heat collector
Inventor: MURABAYASHI SHIGERU
IPC: F24J2/52
Filed: 1983-04-30
Abstract: PURPOSE:To enable to place solar heat collectors in a stable condition on opposite sides of the ridge of a roof, by a method wherein supporting bars are extended horizontally sideways from both lower ends of curved pieces opposed to each other, and arms turned relatively to the supporting bars can be locked. CONSTITUTION:The curved pieces 1 raised upward are opposed to each other, and the supporting bars 3 are extended horizontally sideways form both lower ends of the pieces 1 to constitute a framework 4. The arms 6 turned relatively to the bars 3 are provided oppositely to and on the lower side of the bars 3 so that turning of the arms 6 can be stopped by locking mechanisms 11. Accordingly, since the weight of the solar heat collectors are distributed to the arms 6, the weight is prevented from being concentrated on a point of a roof material, and the roof material can be prevented from being broken. In addition, since the solar heat collectors can be placed at a level approximate to that of the ridge of the roof, they can be prevented from being blown up winds. Further, since the trestle can be placed on both slanted surfaces astride the ridge of the roof, stresses in the direction of causing the trestle to slip down cancel each other, and the collector can be placed in a stable condition.