baber/WOPTO huggingface dataset:
Patent JP-S62131589-A (JP)
Title: Ferromagnetic magnetoresistance element and manufacture thereof
Inventor: SUGIMOTO YOSHIYASU
IPC: G01R33/09
Filed: 1985-12-04
Abstract: PURPOSE:To implement high sensitivity at a low offset voltage and to improve reliability, by making the thickness of a magnetism sensing part of a ferromagnetic magnetoresistance element comprising a ferromagnetic thin film, which is in close contact with and formed on the surface of an insulating substrate in a required shape, thinner than the thickness of an electrode part. CONSTITUTION:An electrode thin film 2 comprising a ferromagnetic body is deposited and formed on an insulating substrate 1. Then, a required part of the electrode thin film 2 is etched. Thereafter, on the substrate 1, a ferromagnetic thin film 3, which has a magnetoresistance effect and has the same composition as that of an electrode material, is attached and formed on the entire surface. With the required part of the thin film 3 being made to remain, the thin film 3 is etched away, and a specified magnetism sensing pattern is formed. Thus, processes can be simplified, reproducibility and reliability in the electrode forming processes are enhanced, adhesion to a protecting layer is excellent and the reliability of the element is enhanced. Since a thin film, which is thicker than the magnetism sensing part and has a small resistance value, is used as a surrounding electrode part, an offset voltage is small and sensitivity becomes high.
Patent JP-S61148253-A (JP)
Title: Styrenic resin composition having improved sliding characteristics
Inventor: NAKAYAMA KOICHI
IPC: C08K5/00
Filed: 1984-12-21
Abstract: PURPOSE:The titled inexpensive composition having improved sliding characteristics and processing properties, easily producible even by a single screw extruder, obtained by blending a styrenic resin with both specific carbon black and a paraffinic oil. CONSTITUTION:(A) 100pts.wt. styrenic resin is blended with (B) 1-20pts.wt. carbon black having 100-300m<2>/g surface area and 10-40mmu particle diameter and (C) 1-30pts.wt. paraffinic oil in a weight ratio of the component B:C of 1:1-3. Furnace black is preferable as the component B.
Patent JP-2001094268-A (JP)
Title: Structure of housing and method for peeling of nameplate
Inventor: OKAMOTO RIKIHIRO
IPC: H05K5/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a housing and method for peeling a nameplate in which the peeling of a nameplate pasted on a used housing can be done easily, and provide further a method for peeling the nameplate. SOLUTION: A housing 1 comprises a nameplate-pasting area 3 for pasting of a nameplate 2 and the housing main body. The nameplate-pasting area 3 is provided with holes 4 which passes through an inner face 1b and an outer face 1a of the housing 1. In such a structure of the housing, by inserting a pin 5 for peeling the nameplate from the side of the inner face 1b and abutting the pin 5 against an inner face of the nameplate 2 and then pushing the pin from the inner face 1b towards the outer face 1a of the housing, pressure is applied to the nameplate 2 by the pin 5 for peeling the nameplate 2, then the nameplate 2 can be peeled from the housing 1.
Patent JP-H08138450-A (JP)
Title: Insulated electric wire
Inventor: TAKAHASHI SUSUMU
IPC: H01B7/02
Filed: 1994-11-04
Abstract: PURPOSE: To prevent a stress corrosion crack in a conductor for a long time by forming an electric wire using an insulator in which a sublimable rust preventive agent such as benzotriazole is added to very low density polyethylene. CONSTITUTION: An insulater, in which a sublimable rust preventive agent is added to very low density polyethylene VLDPE with a density of 0.91g/cm<3> or less, for example, is used in an insulate electric wire. As a result, the insulator, in which the sublimable rust preventive agent is added to a resin mixture consisting of polyethylene and ethylene/methacrylate copolymer, is used in the insulated electric wire. In this polymer, 1-10% by weight of a non-ethylene constituent is mixed desirably in the resin mixture. As VLDPE has large compatibility with the sublimable rust preventive agent such as benzotriazole BTA, no bloom is generated when VLDPE is used. On the other hand, no free acid is generated, so that a rustproof coating for a conductor is not damaged. In this way, a stress corrosion crack in the conductor can be prevented for a long time.
Patent JP-2001088302-A (JP)
Title: Ink jet recording head and manufacture thereof
Inventor: SATO ATSUYA
IPC: B41J2/14
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent a short circuit between terminals and variation of a connection resistance, to achieve a good reliability of a recording head for a long time and a good applying voltage and to realize a high quality printing result by suppressing a defective ratio in an ink ejection characteristic even when multiple laminated piezoelectric elements are mounted in a high density. SOLUTION: In this ink jet recording head, an edge face electrode 22 formed on an edge face of a ceramic substrate 21 having a driving circuit mounted thereon and each of a common signal external electrode 13 and an individual signal external electrode 14 which are formed on a laminated piezoelectric element 11 having the ceramic substrate 21 loaded thereon at the opposite part of the edge face of the ceramic substrate 21 are connected with a solder fillet 23.
Patent JP-H0986075-A (JP)
Title: Form attaching sheet
Inventor: SUGIYAMA HARUHIKO
IPC: B42D15/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To make a form correspond to an article even when the form can not be attached to the article directly by covering an adhesive coated part of a sheet without using a release paper. SOLUTION: On each of opposite faces 20 and 30 opposite to pieces 2 and 3 folded-up into two, adhesive parts 7 coated with an adhesive and release parts 8 coated with a releasant are alternately arranged. The adhesive part 7 arranged on one opposite face is arranged oppositely to the release part 8 arranged on other opposite face. The pieces 2 and 3 folded-up into two are stuck together in a peelable manner. A through hole 5 is provided at the side part of one folded-up piece. An attaching means 6 such as thin wires or strings are made to pass through the through hole 5.
Patent JP-S62133257-A (JP)
Inventor: ODERA YASUMITSU
IPC: E04H4/02
Filed: 1985-12-03
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-S61150459-A (JP)
Title: Photoelectric reading and heat-sensitive imaging type copying device
Inventor: HASEGAWA TAKAKUNI
IPC: H04N1/04
Filed: 1984-12-24
Abstract: PURPOSE:To form selectively an electing image and a mirror image by using a switch means which sets selectively the reading start position of original images of a reader at the 1st or 2nd position. CONSTITUTION:When a mode changeover switch 26 is set at a normal copy mode, the main scan start position is set at the 1st position. While said start position is set at the 2nd position when the switch 26 is set at an engraving mode. The reading scan is started at the 1st position and then to the 2nd position when the switch is set at the normal copy mode. Thus the reading scan direction is coincident with the copying scan direction and an erecting image is obtained on a sheet B. While the reading scan started at the 2nd position and then to the 1st position when the switch 26 is set at the engraving mode. Thus the reading scan direction is set opposite to the copying scan direction. Thus a mirror image is formed on the sheet B.
Patent JP-H10113917-A (JP)
Title: Casting mold for hydraulic inorganic material
Inventor: OKAMOTO TADASHI
IPC: B28B7/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a casting mold of good workability for a hydraulic inorganic material which requires no cutting and removing work for an overflowed hydraulic organic material, forms smooth and near peripheral end faces, requires no removing work for surplus deposits and can mold a molded body of superior quality. SOLUTION: A hydraulic inorganic material is fed from an injection hole 14 into a cavity 13 formed of a top force 12 and a bottom force 11 and a molded body is molded in a cast molding tool 10 for the hydraulic inorganic material, and the top force 12 and the bottom force 11 are constituted of a double layer structure respectively by a main body top force 12a and a main body bottom force 11a composed of a rigid material and a surface top force 12b and a surface bottom force 11b composed of an elastic material and formed on the surfaces of the maim body top force 12a and the main body bottom force 11a. A slit 15 for overflowing is formed on the surface top force 12b forming the peripheral edge of the cavity 13, and a receiving section 16 encircling the slit for preventing the outflow of the overflowed hydraulic inorganic material is formed on the surface top force 12b.
Patent JP-H03133103-A (JP)
Title: Indirect slide type printed resistor element
Inventor: TOKUNAGA MASATOSHI
IPC: H01C10/08
Filed: 1989-10-19
Abstract: PURPOSE:To achieve higher degree of freedom for combining the kinds of respective materials for forming a resistor layer and electrodes in a printed resistor element by printing and baking a resistor layer on a substrate, and then printing respective electrodes on this resistor layer. CONSTITUTION:A printed resistor plate 10 has an insulating substrate 10a consisting of ceramics, and a resistor layer 10b, consisting of a resistor material with high baking temperature, is printed and baked in rectangular shape on the upper surface of the insulating substrate 10a. Further, a plurality of strips of electrodes 10c - 10k, consisting of electrode material with baking temperature lower than that of the resistor layer 10b, are printed and baked on the supper surface of the resistor layer 10b in parallel with each other in the width direction of the resistor layer 10b and with a predetermined spacing therebetween in the longitudinal direction of the resistor layer 10b, and the length of these respective electrodes 10c - 10k is made equal to the width of the resistor layer 10b. The electrodes 10c - 10k are printed and baked on the upper surface of the resistor layer 10b, after the resistor layer 10b is printed and baked on the upper surface of the insulating substrate 10a. Thus, higher degree of freedom for combining the kinds of materials for the resistor layer and the electrodes in the printed resistor plate of this kind is achieved.
Patent JP-H01114401-A (JP)
Title: Production unit for flitch
Inventor: ARIGA MASAO
IPC: B27D1/04
Filed: 1987-10-28
Abstract: PURPOSE: To dispense with pressure-lamination processing by giving adhesive force to some extent through polymerization of veneer solid boards for medium plate painted with thermo-setting resin adhesives on their upper and lower faces with adhesive painting unit in the direction normal to the end line of vertical transport conveyer. CONSTITUTION: Veneer solid boards 5 and 10 for front and rear boards, respectively, fed to each vertical transport conveyer 4 are attitude-controlled and carried forward at the same speed in near synchronism, and when they come to adhesive ejection unit 14 on the way of transport, thermosetting resin adhesives ejected by a fixed amount through its jet nozzle 15 is painted in dots or belts with an arbitrary interval. On the other hand, veneer solid board 18 for medium plate is painted with adhesive of thermosetting resin on its upper and lower faces with the adhesive painting unit 17, inserted between veneer solid boards 5 and 6 at the polymerizing position 16, and then compressed to create prescribed adhesive strength.
Patent JP-H11111996-A (JP)
Title: Manufacture of thin-film transistor
Inventor: NAKANISHI SHIRO
IPC: H01L21/316
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration of operating characteristics of a transistor to a minimum, when a gate insulating film is formed by growing a silicon oxide film in plasma at a rate of at most a specific thickness a minute, while the film is in contact with a semiconductor film. SOLUTION: By limiting a reaction gas flowing in a film forming chamber which accommodates a substrate 21, the film forming rate of a silicon oxide film 24 is set to be at most 1,000 Å. Thereby an optimum film quality can be obtained as an insulating film for a thin-film transistor. The silicon oxide film 24 formed at the film forming rate of at most 1,000 Å and a stopper 26 are in contact with the channel region 25c of a polycrystalline silicon film 25, so that the interfacial condition of an active region and the operation characteristics are improved. The shifted amount of a flat-band voltage is reduced, and the deterioration of transistor characteristics can be prevented. The film is formed dense also, and the withstand voltage of each insulating film can be increased. Thereby reliability and manufacturing yield can be improved.
Patent JP-H02123078-A (JP)
Title: Rewinding control device for thread sheet
Inventor: NAKADE KIYOSHI
IPC: B65H59/38
Filed: 1988-10-28
Abstract: PURPOSE:To contrive the simplification of a speed control system eliminating the necessity for providing a driving electric motor of a speed setting resistor by setting the speed control system of a rewinding control device for a thread sheet in a follow-up manner to a control system of a feed speed further interposing a memory device in a switching part of the speed control system and a tension control system. CONSTITUTION:A speed controller 13, being based on a deviation between an output signal from a ratio converter 12 and a line speed signal, outputs a speed control signal in a direction of eliminating the deviation, controlling a rewinding motor 11 in its rotary speed so as to follow up to the rotary speed of a feed motor 9 through a driver 26. A thread sheet, when its winding amount is increased in a part of a winding beam 8, is completely wound to the periphery of the rewinding beam 8. Here because a rewinding speed is set a little faster in a rewinding position than the line speed of the sheet 3 in a part of a feed roller 5, tension of the sheet 3 is gradually increased in a section between the feed roller 5 and the rewinding beam 8, that is, in a tension detecting position, and a process of the sheet 3 properly rewound by the increase of tension can be confirmed.
Patent JP-H07181285-A (JP)
Title: Device and method for welding lower part of damaged pipe of steam generator for nuclear reactor
Inventor: UIRIAMU EDOWAADO PIIRU
IPC: B23K9/028
Filed: 1994-10-11
Abstract: PURPOSE: To weld a lower tube joint by firstly using a lower part welding tool for the positional alignment of a welding device with a damaged tube, and then rotating the tool for welding, cleaning and visually inspecting a joint between a lower tube plate zone sleeve and the tube in sequence. CONSTITUTION: A karusel 1 aligns a damaged tube 12a to be repaired at a position relative thereto. The karusel 1 is rotated so as to position a frame 9 relative to the center line of the damaged tube 12a on the operation of a robot arm ROSA10a. thereby initially positioning an alignment module 2 within the frame 9. Then, the module 2 is operated so as to keep the center line thereof aligned with the center line of the damaged tube 12a. Upon the completion of the alignment, the karusel 1 is further rotated to align the center lines of a cleaning module 4 and an inspection module 5 with the center line of the damaged tube 12a in sequence, thereby causing the modules 4 and 5 to perform a work assigned thereto.
Patent JP-H02123094-A (JP)
Title: Safety device for passenger conveyer
Inventor: SAITO KUNITOSHI
IPC: B66B29/00
Filed: 1988-10-31
Abstract: PURPOSE:To improve the safety of passengers without any sacrifice of design and mis-operation by detecting only the load in the vertical direction applied to a handrail when a passenger hangs out of the handrail. CONSTITUTION:A convex 4X in an upper guide 4a provided with a lower guide 4 and a concave 4Y in a lower guide 4b move in the vertical direction through a rubber plate G with appropriate elasticity, however, fitting a convex 4X to the concave 4Y makes the upper guide 4a difficult to rotate. Therefore, a tape switch S comes into no action even if rotational force in A direction is given by a passenger, thus causing no mis-operation. When a passenger hangs out of a handrail 6, an upper guide 4a deflects downwards by the component P' of the load P in the vertical direction applied to the handrail 6 to make a tape switch S come into action. This action actuates an alarm device to call his attention and makes control such as the operation of a controller for stopping traveling a passengers' conveyer.
Patent JP-H05240585-A (JP)
Title: Joint material, manufacture thereof and taphole plugging device having the same
Inventor: URURIHI NEEBE
IPC: F27D3/14
Filed: 1992-09-01
Abstract: PURPOSE: To enable an easy replacement of a compressible, flexible refractory joint material composed primarily of a ceramic fiber, when one of permanently flexible and airtight moldings at a temperature of application is replaced. CONSTITUTION: A compressible, flexible refractory joint material, composed primarily of a ceramic fiber, is provided for fixing the position of or sealing a molding or a joint between moldings in a metallurgical vessel, particularly moldings such as sleeve, plate, brick, cone, tube or the like used for flexibility of a taphole plugging device.
Patent JP-H0684231-A (JP)
Title: Television program recording reservation system for information transmission
Inventor: FUJII MANATAKE
IPC: H04N5/765
Filed: 1992-08-31
Abstract: PURPOSE:To control the reservation/recording or the like of a video tape recorder based on encoded/transmitted data by automatically receiving these data with a microcomputer and storing them in a storage medium. CONSTITUTION:The title of a broadcasting program at each broadcasting station, the date of broadcasting, the time zone of broadcasting, the class of a program and the start/end signal of the broadcasting program or the like are encoded and transmitted as data from a television broadcasting station 1 or a data presenter 2 of the broadcasting program, etc., by a control part 4 built in the microcomputer, and transmitted data 3 are stored in a storage medium 5 in the control part 4 and displayed on a television screen 7. Then, the control of recording reservation or the like is performed by the key operation of an operation part 6.
Patent JP-H1191061-A (JP)
Title: Decorative material and its manufacture
Inventor: OKAMOTO MASARU
IPC: B44C1/165
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a decorative material having a plurality of decorated top surfaces including a high-to-low difference in the material having the top surfaces and a groove-like recess part, and manufacture of the material. SOLUTION: The decorative material comprises a top surface part 1 and a groove-like recess part 2 in such a manner that a plurality of top surfaces 1a, 1b partitioned by the part 2 have a high-to-low difference, and a decorative layer is provided at least at the top surface part having the difference.  The method for manufacturing the material comprises the steps of forming a base material of a protrusion and recess surface having a top surface part and a groove-like recess part having a high-to-low difference as a base material to be transferred, opposing a transfer layer side of a transfer sheet having a support and a transfer layer having a decorative layer or the like to the protrusion and recess surface side, colliding the support side with many solid particles, bringing the sheet into contact with the base material by collision pressure, adhering the transfer layer to the base material, then releasing the support, and transferring the transfer layer having the decorative layer or the like to the base material.
Patent JP-H08139188-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAGUCHI SUMIO
IPC: H01L21/3205
Filed: 1994-11-08
Abstract: PURPOSE: To obtain a semiconductor device in which an accurate product can be obtained in the formation of a contact with an impurity diffused layer. CONSTITUTION: A first silicon oxide film 104 is so formed as to cover an impurity diffused layer 102 formed on the surface of a semiconductor substrate 101. A titanium polycide wiring layer 110 is so provided as to contact with an impurity diffused layer 105 via a first contact hole 105 provided in the film 104. A fourth contact hole 115 for exposing the surface of the layer 110 is provided in a second silicon oxide film 113. A conductive film 119 is brought into contact with the layer 110 via the hole 115.
Patent JP-S61153778-A (JP)
Title: Analog arithmetic circuit
Inventor: SHIRAMATSU TOSHIO
IPC: G06G7/14
Filed: 1984-12-27
Abstract: PURPOSE:To simplify a circuit construction, to make easy a design of the circuit and to enhance a temperature characteristic by performing an analog calculation without using an operational amplifier. CONSTITUTION:When neglecting a base current of an outputting transistor QA, a total sum of the electric current flowing in a node N is zer and the voltage N of a node N is a sum of a mean value of all input voltages VIN1, VIN2 and VBE. A voltage VA appearing in an emitter of a transistor QA for an output is a mean voltage of the input voltages VIN1 and VIN2. Since an electric current equal to an electric current IA flowing through the primary side transistor QC1 of a current mirror circuit 2 and a transistor QA flows through the secondary side transistor QC2 of the current mirror circuit 2 and a load resistance RB, a voltage VOUT appearing in an output terminal goes to an expression in the figure. Wherein, when setting RB=2RA, an adding output of the input voltage VIN1, VIN2 is obtained as the voltage of the output terminal 3.
Patent JP-H0899988-A (JP)
Title: Production of oligosaccharide containing sialic acids
Inventor: YAMAMOTO TAKEHIKO
IPC: C07H1/08
Filed: 1994-09-29
Abstract: PURPOSE: To industrially and advantageously obtain the subject oligosaccharide useful for medicines, functional foods, reagents for research, etc., by extracting an oligosaccharide containing sialic acids from a defatted egg yolk of an avian egg with water or a salt solution, then ultrafiltering the resultant extract or further enzymically treating the prepared ultrafiltrate. CONSTITUTION: Water or a salt solution is added to a defatted egg yolk of an avian egg to stir the resultant mixture at 4-80 deg.C, preferably 4-40 deg.C for 10min to 3 days. The resultant mixture is then filtered to separate insoluble proteins and one or more endo type proteases such as actinase E, chymotrypsin, trypsin or thermolysin are added to the extract filtrate to digest the resultant mixture at 50 deg.C for 16hr. The enzymically digested liquid is ultrafiltered and the digested liquid is then desalted with a reverse osmosis membrane and freeze-dried. Thereby, the objective oligosaccharide, containing the sialic acids and useful as a medicinal material, a functional food material and a regent for scientific research is simply obtained on an industrial scale at a low cost.
Patent JP-S62133757-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAI TATSURO
IPC: H01L21/306
Filed: 1985-12-05
Abstract: PURPOSE:To prevent a metal residue by a method wherein, after a poly Si film is grown, an impurity is ion-implantated with an obliquity of at least 45 deg. or more and the poly Si film is etched by a wet etching method. CONSTITUTION:An oxide film 2 and a nitriding film 3 are formed on a base 1 and thereafter, a non-doped poly Si film 7 is deposited on the surfaces. Then, such an impurity as boron is ion-implantated 8 with an oblique angle of at least 45 deg. or more. The doped poly Si film 7 is subjected to wet etching. Then, arsenic or the like is ion-implantated on the emitter side using a photo resist 10 as a mask and boron or the like is similarly ion-implantated on the base side to form contact regions 12. Since the thickness of the poly Si film can be made smaller than the step difference between the films 2 and 3, this device is never made in such a construction that a metal is left.