baber/WOPTO huggingface dataset:
Patent JP-H04268204-A (JP)
Title: Production of magnetic head
Inventor: KANE JIYUNICHI
IPC: G11B5/31
Filed: 1991-02-22
Abstract: PURPOSE:To improve the production efficiency of the process for producing magnetic heads which subject a disk medium disposed on a spring arm to recording and reproducing treatments afloat. CONSTITUTION:This process for production has a 1st stage for forming the thin-film magnetic head element 26 on one surface of a substrate 10, a stage for forming a material to constitute the spring arm 28 on the other surface of this substrate 10, a stage for removing a substrate 19 in opposite contact with the position to form the above-mentioned spring arm 28 exclusive of the part for forming the thin-film magnetic head element 26, and a stage for simultaneously cutting out the thin-film magnetic head element 26 and the spring arm 28. The thin-film magnetic head element 26 is formed on one surface of the substrate 10 and the spring arm 28 is formed on the other surface and the element and arm are simultaneously cut out, by which the thin-film magnetic head element 26 and the spring arm 28 are formed simultaneously with a series of the continuous stages. The efficiency of the production stages is thus improved and the time thereof is shortened.
Patent JP-2000225028-A (JP)
Title: Multi-functional cabinet
Inventor: YAMAMOTO MIYUKI
IPC: A47B81/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a cabinet with plural kinds of functions. SOLUTION: This cabinet consists of a cabinet 1 and a cabinet 2 with doors of either type among a chest of drawer type, a sliding door type, a conventional door type and a shutter type. A panel 5 whose inside is hollow is attached to at least one side surface of the cabinets 1, 2 with the size large enough to cover the side surface. A power line and a communication circuit are guided into the panel 5, and connecters 9 and 10 for the lines are mounted at least on one of the top surface 7, side surface 8 and front surface 6 of the panel 5.
Patent JP-S58146438-A (JP)
Title: Rotating nonresistant catalyzing apparatus
Inventor: YUHARA MITSUHO
IPC: B01F7/00
Filed: 1982-02-26
Abstract: PURPOSE:To obtain a rotating nonresistant catalyzing apparatus capable of performing effectively the catalytic reaction by eliminating a flowing resistance for the gas to be subjected for the reaction due to the catalyst carried on the rotating body provided in a flowing passage. CONSTITUTION:The rotating body 2 such as fan or screw is provided in the flowing passage such as an exhaust cylinder 1 of automobile and the catalyst 4 consisting of a noble metal such as platinum is carried on the surface of a wing plate 3 of the body 2. Due to the rotation of this body 2, the exhausted gas G to be the gas subjected to the reaction is passed forcedly in the cylinder 1. In this time, the flow of the gas G is disturbed momentarily by the plate 3 of the body 2 and is brought into contact effectively with the catalyst carried on the plate 3. Thereby, CO in the exhausted gas is oxidized and the gas having almost no poisonous gas is exhausted from the exit side.
Patent JP-S53114415-A (JP)
Title: Magnetic head
Inventor: SHIBAZAKI ISAO
IPC: G11B5/23
Filed: 1977-03-16
Abstract: PURPOSE:To accomplish the recording and reproducing operations with the use of a single head by varying the head gap with the use of a piezoelectric element.
Patent JP-H06238676-A (JP)
Title: Rubber core member
Inventor: NISHIMURO YOICHI
IPC: B29K21/00
Filed: 1993-02-18
Abstract: PURPOSE:To facilitate the pulling-out of a core member at the time of mold opening by forming at least a part coming into contact with a molded product of the core member arranged in a mold from a rubber material at the time of the molding of a resin product having a hollow part or a through-hole. CONSTITUTION:At the time of the molding of a pipe-shaped article 2, a rubber core member 1 wholly composed of a rubber material is used. Or, the core member 1 may be constituted by attaching a rubber sleeve to a metal core material. In the case of the core member used in the molding of a resin product having an undercut part, for examaple, only a part 8A becoming a hooking part with respect to the product is made of rubber and the other part 8B can be formed from a metal. When at least the part coming into contact with a molded product is partially made of a rubber material as mentioned above, the core member can be easily pulled out only by usual mold opening and closing operation even with respect to a long pipe-shaped article having uniform wall thickness or a product having an undercut part.
Patent JP-H11209721-A (JP)
Title: Adhesive composition
Inventor: AKASAKA KOSAKU
IPC: C09J131/04
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a nonasbestos-based adhesive composition excellent in storage stability, coating operating efficiency and adhesive strength. SOLUTION: This adhesive composition is obtained by compounding (a) a vinyl acetate-acrylic ester copolymer and (b) a vinyl acetate-vinyl versatate copolymer or a vinyl acetate-vinyl versatate acrylic acid copolymer as a binder with a nonasbestos-based filler and a surfactant and further compounding (c) a vinyl acetate-acrylic acid copolymer and/or (d) an ethylene-vinyl acetate copolymer therewith.
Patent JP-H06105982-A (JP)
Title: Device for controlling the position of industrial sewing machine
Inventor: YAJIMA MAKOTO
IPC: D05B69/26
Filed: 1992-02-17
Abstract: PURPOSE:To improve the accuracy of stopping a needle at the constant position after switching off a front by reducing the number of revolution of the sewing machine to an intermediate speed when the front foot switch is turned off, reducing it to the number of revolution controlling the needle stop when a needle position signal is detected, and executing the needle stop processing at the point when the needle position signal is detected. CONSTITUTION:When a front foot switch 5 is turned off, a position controller 1 sets the intermediate speed capable of stopping the needle at the number of revolution higher than the number of revolution controlling the needle stop and with the position rotation. When the number of revolution of the sewing machine reaches the intermediate speed, the speed is maintained until the next low position signal from a needle position detecting device 4 can be detected. When the next low-position signal is detected, the number of revolution of the sewing machine is set to the number of revolution capable of stopping the needle, which is reduced to the number of revolution controlling the needle stop and kept till the detection of the next low-position signal. After it reaches the number of low-revolution, the needle stop processing is executed at the point when the next low-position signal is detected.
Patent JP-H11213903-A (JP)
Title: Plasma display panel and manufacture thereof
Inventor: MIYAMA TAKASHI
IPC: H01J9/02
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To maintain the strength of partitioning walls, and to improve the contrast while improving the luminance by providing a step-shape having a stage difference in a side surface of each partitioning wall for partitioning a discharge space. SOLUTION: Address electrodes 8 are formed on a bedding layer 10 on a glass board of a back surface plate 2, and after laminating a dielectric layer 6' thereon, partitioning walls 3 and phosphor layers 9 are provided thereon. Each partitioning wall 3 is provided with the predetermined strength and formed into a step-shape having a stage difference in a side surface thereof so as to secure a wide discharge space, and generated variable of the ultraviolet rays is increased, and phosphor is sufficiently adhered. The partitioning wall 3 is desirably formed by using plural pattern printed boards having a different line width, and laminating the partitioning wall forming coating composition in order from a composition having a thick line width to a composition having a thin line width with screen printing. Or, in order to secure the quantity of the resin in relation to an inorganic component of the coating composition so that the resin is included in a lower layer more than an upper layer at 0.3 wt.% or more, two kinds or more of the coating composition can be laminated for coating, and thereafter, blasted with the predetermined mask pattern so as to form a partitioning wall.
Patent JP-2000228796-A (JP)
Title: Ultrasonic wave device and liquid level measuring device
Inventor: SAKATA MASAKI
IPC: G01F23/296
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain an ultrasonic wave device that can stably transmit/receive an ultrasonic wave by suppressing reduction in the transmission reception efficiency of the ultrasonic wave to an object while ensuring a mechanical strength of a part in contact with an ultrasonic wave transmission medium and to obtain a liquid level measuring device using the ultrasonic wave device. SOLUTION: The ultrasonic wave device conducts at least either of ultrasonic wave transmission that transmits an ultrasonic wave to an object by using an electric signal with a prescribed frequency and ultrasonic wave reception that receives the ultrasonic wave sent from the object and outputs an electric signal. The ultrasonic wave device is provided with a sub unit 14 having a signal terminal 5 and an ultrasonic wave vibrator (13) connected to the terminal 5, a cylindrical case 15 that has an exposure face (16a) to emit an ultrasonic wave to the object as part of a wall part 16 and can vibrate the exposure face (16a) in a vertical direction while incorporating the sub unit 14, and a rigid ball vibrator 17 that delivers vibration between the ultrasonic wave vibrator (13) of the sub unit 14 and the wall part 16 adjacent to the exposure face (16a) of the cylindrical case 15.
Patent JP-2000226449-A (JP)
Title: Production of alkyl-substituted phenol polymer
Inventor: HIGASHIMURA HIDEYUKI
IPC: C08G65/44
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a phenol polymer having high heat stability, freed from a gel insoluble in a solvent, and reduced in discoloration by polymerizing an alkyl-substituted phenol in the presence of oxygen and a copper/tridentate ligand catalyst. SOLUTION: An alkyl-substituted phenol represented by formula I is polymerized in the presence of oxygen and a copper complex catalyst comprising a copper atom and a tridentate ligand in which the coordinated atoms are nitrogen atoms. In formula I, R1 to R3 are each independently hydrogen, an alkyl or a substituted alkyl; at least either of R1 and R2 is an alkyl or a substituted alkyl; at least either of R2 and R3 is hydrogen; and R1 and R2 may be combined with each other to form a ring. A copper complex catalyst represented by formula II is desirable.  In formula II, R4s, which may be the same as or different from each other, are each a hydrocarbon group, a substituted hydrocarbon group, or hydrogen, R5s, which may be the same as or different from each other, are each a divalent hydrocarbon group or a substituted hydrocarbon group; X is a counter ion; and n is the number of Xs and suitably determined according to the valence of the copper and the valance of X.
Patent JP-S63195216-A (JP)
Title: Production of endless belt hoop
Inventor: NAKAMURA TOSHIYUKI
IPC: C21D8/02
Filed: 1987-02-10
Abstract: PURPOSE:To produce an endless belt hoop which is improved in stock strength and fatigue strength, by welding both ends of a band-shaped material of a cold rolled maraging steel having a specific thickness to form an endless ring, subjecting the material to an annealing treatment at a specific temp. then to cold ring rolling and subjecting the material as it is to an aging treatment. CONSTITUTION:The sheet stock of the maraging steel cold rolled to <=1mm thickness is cut to the band-shaped material having a prescribed width and length and is rounded to the ring shape. Both ends are subjected to electron beam welding, etc., to form the endless welded ring. The welded ring is cut to the required width. This welded ring is subjected to the annealing treatment at >=800 deg.C to nearly uniformize the hardness distribution of the weld zone and to eliminate the thermal strain by welding; thereafter, the ring is subjected to ring rolling at cold to produce the belt hoop having the prescribed circumferential length and thickness. The belt hoop having the excellent stock strength and fatigue strength is thereby obtd. and the multi-layered endless metal belt is formed by combining such hoops to multiple layers.
Patent JP-S57143650-A (JP)
Title: Diagnostic system for fault of microiprocessor device
Inventor: OGASAWARA TOSHIHARU
IPC: G06F11/22
Filed: 1981-03-02
Abstract: PURPOSE:To analyze a fault in detail, by connecting a testing equipment, which has the same structure as a device to be tested which incorporates a microprocessor, to the device to be tested and combining and operating various function blocks of the testing equipment and the device to be tested. CONSTITUTION:A test program is sent to input/output controlling devices 10- 12 from a CPU13; and if a fault of, for example, the device 10 is detected, as a result, the operator connects a testing equipment 1 to the device 10. The same information as an RAM17 and an ROM18 of the device 10 are stored in an external storage device 8 of the equipment 1 preliminarily, and an operating part 5 is operated to load the same information as the RAM17 and the ROM18 to an RAM3 and an RAM4. Next, the operating part 5 is operated to send connection/ disconnection information to control circuits 7 and 22, and various function blocks of the device 10 are substituted with corresponding function blocks of the equipment 1, and the device 10 and the equipment 1 are made into one device as the whole to test the device on the basis of a test program from the CPU13. Thus, the fault is analyzed in detail.
Patent JP-H01205450-A (JP)
Title: Resin sealed type semiconductor device
Inventor: UENISHI AKIO
IPC: H01L23/34
Filed: 1988-02-10
Abstract: PURPOSE:To decrease the surface temperature of a resin sealing part, and enable easily satisfying resin surface temperature specification of UL and the like, by burying synthetic resin whose thermal conductivity is lower than sealing resin, in a resin sealing part in the manner in which the synthetic resin faces the upper surface of a semiconductor chip. CONSTITUTION:A resin layer 11 is formed by using synthetic resin whose ther mal conductivity is lower than epoxy resin containing silica filler of a resin sealing part 4, e.g., silicon rubber and the like. The resin layer 11 is buried in a resin sealing part 4 so as to cover the upper surface of a semiconductor chip 1. The thickness of the resin layer 11 is so set that thermal resistance per unit area of a path through which heat is conducted from the semiconductor chip 1 to the upper surface of the resin sealing part 4 becomes sufficiently larger than that of the resin sealing part 4. Therefore the heat to be conducted from the upper surface of the semiconductor chip 1 to the resin sealing part 4 must pass the resin layer 11 of low thermal conductivity before it reaches the surface part of the resin dealing part 4, so that the surface temperature of the resin dealing part 4 is hard to rise.
Patent JP-H07239309-A (JP)
Title: Device for detecting abnormal part of parallel line pattern
Inventor: KOBAYASHI AKIRA
IPC: G06T7/00
Filed: 1994-02-28
Abstract: PURPOSE:To accurately judge the quality of an object to be inspected by providing a plurality of inspection area arranging means, a unidimensional density data peak point detection means and a characteristic quantity calculation means. CONSTITUTION:An inspection area arranging means 9 designating a plurality of inspection areas and a reference value memory means 19 are provided and a unidimensional density data obtaining means 10, a peak point detection means 11, a density amplitude calculation means 12, a pattern cyclicity calculation means 13 and a characteristic quantity calculation means 15 are provided. The first detection route of a quality judging means 12 comparing respective detected values and a good product reference value to judge quality, the second route of the means 10, 11, 12, 13, a continuity calculation means 14 calculating the distance difference between the peaks of the unidimensional density data of adjacent inspection areas and the means 20 judging the uniformity of a parallel line pattern and the third detection route of a binarizing means 16, a region direction angle calculation means 17, a region direction intensity calculation means 18 and the means 20 judging the quality of the directionality of respective regions are provided. These three detection routes are allowed to function to accurately judge the quality of inspection.
Patent JP-H10215106-A (JP)
Title: On-vehicle antenna device
Inventor: KAWAHARA TAKAO
IPC: H01Q1/10
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To enlarge external load impedance and to reduce the attenuation of signals by making stray capacitance generated in a signal route for transmitting antenna output from the base end of an antenna element be small. SOLUTION: In a projected state, a linear conductive line 40 is extended from the base end of the antenna element 22 and passed through a ground metal fitting 16 and a connection metal fitting 42 is provided on the tip. A power feeding metal fitting 44 is provided on a cylindrical base 12 corresponding to the position of the connection metal fitting 42 and an electronic circuit 34 is disposed near it and connected by a short conductive line 50. The connection metal fitting 42 and the power feeding metal fitting 44 are at positions not facing the ground metal fitting 16 and the stray capacitance generated between them is small. Also, the linear conductive line 40 passed through the ground metal fitting 16 is in a long distance from the ground metal fitting 16, a facing area is small and the generated stray capacitance is extremely small.  Thus, the large external load impedance is obtained and the attenuation of the signals is reduced.
Patent JP-S58145093-A (JP)
Inventor: ARAI AKIHIKO
IPC: H05B6/12
Filed: 1982-02-24
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-H03234834-A (JP)
Title: Heat-treating device of synthetic fiber yarn
Inventor: TANEUE FUMIO
IPC: D02J1/22
Filed: 1990-02-10
Abstract: PURPOSE:To obtain the title device capable of changing a processing condition in a wide range by dividing main bodies of heater and heating materials into at least two parts in the length direction of a heating device. CONSTITUTION:Main bodies 11 and 21 of heater and heating materials (sheath heaters, etc.) 11 and 22 are installed side by side in the length direction, connected by a coupling plate 33, the heating materials 12 and 22 are simultaneously heated, or only one of the heating materials is heated and the heating materials 12 and 22 are heated at different temperature to change a heating condition in a wide range.
Patent JP-S60172498-A (JP)
Inventor: SHIBAGAKI ISAO
IPC: B26D5/30
Filed: 1984-02-20
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-H05337133-A (JP)
Title: Tool for pedicel screw drive
Inventor: PEETAA METSUTSUUSHIYUTABUENHAA
IPC: A61F2/44
Filed: 1993-02-19
Abstract: PURPOSE: To make a strong hold of a pedicel screw between a movable clamp jaw part and a fixed clamp jaw part, by allowing the movable clamp jaw to have a tilt motion through axial movement of the driving member of a tool for screwing a pedicel screw into a spinal column. CONSTITUTION: The screw driver 10 for rotating a pedicel screw has a handle 14 at one end and a shaft 12 provided with a clamp part 16 at the other end. To the shaft is fixed a fixed clamp jaw part 18 which cooperates with a movable clamp jaw part 20. The movable jaw part 20 has a clamp part 22 and a hook-form side protrusion 24 at the rear (position 26), which is inserted through a long opening in the fixed jaw part 18. When sleeve 32 screwed to the shaft 12 is advanced in the axis direction by rotation, the movable jaw part 20 is tilted through a thrust member 50, to firmly hold the screw head against the fixed jaw part 18.
Patent JP-H09202363-A (JP)
Title: Container for two kinds of liquid
Inventor: WATAI TORU
IPC: B65D25/08
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a container which can accommodate two kinds of liquids and nevertheless one of the liquids does not spill even when the other liquid is poured. SOLUTION: This container 10 is constituted of a container 12 with a cylindrical outline and a cover body 14 hermetically sealing the upper opening of the container 12. In the container 12, a partition wall 20 dividing the inside partitioned by the outer cover wall 16 into two right and left liquid storage chambers 18, is integrally formed with the outer cover wall 16. Pouring outlets 22 opppositely positioned against the partition wall 20 are provided on the outer cover wall 16 at the farthest position from the partition wall 20 respectively. The cover body 14 is provided with air holes 26 in order to smoothly discharge the liquid from the liquid storage chambers 18. The vent hole opening 28 of the liquid storage chamber side of the air hole 26 is positioned at the more pouring outlet 22 side than the vent hole opening 30 of the outside part.
Patent JP-S55122796-A (JP)
Title: Manufacture of chlorodeoxy sugar
Inventor: ERUNAA BURIIN RASUBON
IPC: C07H5/02
Filed: 1980-03-10
Abstract: A process for the preparation of a chlorodeoxy derivative of a reducing aldose having a primary hydroxy group in an exocyclic -CH2OH group, in which the said primary hydroxy group is replaced by a chlorine atom to give a chlorodeoxy reducing sugar with a free anomeric center, characterized in that the free reducing sugar is reacted with a reagent comprising an N,N-dialkyl (methaniminium) chloride obtained by reacting an N,N-dialkyl formamide with a chlorinating agent.
Patent JP-S56127749-A (JP)
Title: Amorphous thin alloy strip
Inventor: NANUN MICHIHIKO
IPC: H01F1/153
Filed: 1980-03-12
Abstract: PURPOSE: To provide the amorphous thin alloy strip excellent in amorphous forming capacity and having high thermal stability comprising a composition of which Fe, B and Si are an atomic number ratio of a specific range respectively.  
     CONSTITUTION: In a three element system of Fe-Si-B, the amorphous thin alloy strip with a composition shown by the formula Fe a-x B 100-a-x Si 2x  [wherein a is 82≤ a≤86, x is 4≤x<9.5 (an atomic number percentage)] is prepared. Said thin alloy strip has an especially high crystallization temp. of 500°C or more and a temp. change of saturation magnetization is low. Further, especially, B is contained a remarkably low amount of B<10at% (x<290-a) but, on the other hand, because amorphous forming capacity is high, an amount of relatively expensive B can be saved and said alloy strip is available from an economical standpoint. Further, in said alloy, 5 at% or less Fe which is a basic component is replaced with other transition metal element such as Cr corresponding to purposes and, thereby, the enhancement of corrosion resistance or the like can be attained. 
     COPYRIGHT: (C)1981,JPO&Japio