baber/WOPTO huggingface dataset:
Patent JP-S59119788-A (JP)
Inventor: IWANA MASAHIRO
IPC: H05K3/34
Filed: 1982-12-27
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-S6287416-A (JP)
Title: Production of high-purity niobium iodide
Inventor: SATOU NAGAAKI
IPC: C01G33/00
Filed: 1985-10-14
Abstract: PURPOSE:To obtain high-purity niobium iodide directly from ferroniobium with simple procedure, by iodinating ferroniobium and subjecting the resultant mixed iodide to the separation of volatile iodide, removal of iron and then removal of tantalum. CONSTITUTION:An iron alloy containing >=50wt% niobium is iodinated with iodine and the resultant mixed iodide is subjected to the step to separate volatile iodide as impurity, the step to remove iron and the step to remove tantalum. The above mixed iodide is preferably treated by the following procedure to obtain high-purity niobium iodide. (1) Ferroniobium is completely reacted with iodine and volatile titanium tetraiodide, tin tetraiodide and aluminum triiodide are separated from the resultant mixed iodide by controlling the temperature of collecting part. (2) obtained mixed iodide is heated to reduce iron triiodide to hardly volatile iron diiodide, which is separated from mixed iodide composed of niobium pentaiodide and tantalum pentaiodide. (3) A mixed iodide composed of niobium pentaiodide and tantalum pentaiodide is heated to reduce niobium pentaiodide to hardly volatile niobium triiodide, which is separated from tantalum pentaiodide.
Patent JP-S6380918-A (JP)
Title: Lining method for pipe inner face
Inventor: NISHIMURA HITOSHI
IPC: B22D19/08
Filed: 1986-09-24
Abstract: PURPOSE:To easily form a thin lining layer in uniform thickness on the inner face of a pipe by fitting a lining material into the pipe of an outer layer material with its thermal spraying on the surface of a core metal, melting the thermal spraying layer by heating the periphery of the pipe from one end side to the other end side and removing the core metal after its solidification. CONSTITUTION:The lining material attaining to a lining layer 2 is thermally sprayed on the surface of the core metal 4 worked in the external shape corresponding to the inner face of a pipe and the core metal 4 is covered by the thermal spraying layer 2' in the prescribed thickness. In this case the thermal spraying layer of a ceramic is provided as a ground layer 3 prior to forming the layer 2' according to the need. This core metal 4 is then fitted into the pipe of an outer layer material 1, a bottom plate 5 is fitted to a bottom part and a high frequency heating coil 7 is provided on the periphery thereof. A cover material 6 is sealed with the vacuum deaeration of the space between the outer layer material 1 and core metal 4, the heating coil 7 is moved from the bottom part of the outer layer material 1 over the apex part along the pipe axis with rotating a rotary base 8 and the thermal spraying layer 2' is melted over the whole periphery and whole length. The core metal 4 is removed with the ground layer 3 by machining after solidifying the thermal spraying layer 2' and the pipe 1 lining the inner face is obtd.
Patent JP-H1132892-A (JP)
Title: Hanger for socks
Inventor: HONDA HISAYO
IPC: A47G25/34
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To store pairs of socks without damaging an elastic part by attaching a deformed U shaped pin opening out in tow rows to a horizontal support axis having in center a column with a hook on its end. SOLUTION: The horizontally support axis 2 is mounted to a column 1 in a longitude position with passing uniformly at the center of it. The deformed U shaped pins 3 that of the tip are truncated chevron 5 ate amounted opening out in tow rows to each axis 2. The hook 4 is attached at the tip of column l. Only holding the end of a pair of socks, and hanging the hook, it makes possible to store easily in a small space, and find out the type of socks at a glance. Binding a pair of socks with the deformed U shaped pins 3, pairing, placing it uniformly, it is possible to distinguish the type of socks. Hanging like a hanger, it is possible to store many pairs of socks in a small place.
Patent JP-S60122020-A (JP)
Title: Filter and its preparation
Inventor: KATSURAGI TAKAO
IPC: B01D39/00
Filed: 1983-12-02
Abstract: PURPOSE:To capture oil component dispersed in water effectively by sticking oil adsorptive powder which has been finished previously to have hydrophobic or water repelling property to the surface of fiber for forming felt. CONSTITUTION:The filter consists of a fiber layer constituted of fibers 20 covered on its whole surface with powder 19 of oil adsorptive additive. Large amt. of fine space 21 is formed in the fiber layer. The powder 19 consists of powder of cristobalite, zeolite, or active carbon, which has been previously finished to have hydrophobicity. The fiber 20 consists essentially of vegetable fibers such as linter or wood pulp, etc. and if necessary, of animal fibers or synthetic resin fibers. 2-4 times weight of the hydrophobic adsorbent powder basing on the own weight of the fiber is deposited on the surface of the fiber.
Patent JP-H0569222-A (JP)
Title: Blade attaching and detaching device of cutter
Inventor: TAKAHASHI HIROSHI
IPC: B23D51/10
Filed: 1991-09-06
Abstract: PURPOSE:To provide structure to install a blade out of danger of falling off and easily without using any special purpose jig or tool for a balde attaching and detaching device of a cutter. CONSTITUTION:A blade support part 16 with which an overhang engagement part 14 of a blade 6 is engaged is formed in the inside of a holder main body 11 fastened on the top end of a plunger 3, a blade holder 5 is constituted by way of internally furnishing a bolt 17 with a groove moving vertically by revolution of a fastening nut 7 on its upper side and a one-direction regulation device to regulate the loosening direction of the fastening nut 7 by way of tightly winding a coil spring 8 around the fastening nut 7 so that the blade 6 is certainly held in the blade holder 5 without loosening.
Patent JP-H0392295-A (JP)
Title: Burster
Inventor: NAKAMURA SHINYA
IPC: B26F3/02
Filed: 1989-09-01
Abstract: PURPOSE:To cut off a continuous paper sheet easily with a small force, by retaining a pair of paper pressors whose one ends have inclined surfaces approximately parallel with the inclined surfaces of a recessed portion, and which are movable in a direction meeting at right angles with the transport direction of the continuous paper sheet at a movable support body at positions confronting each other with on intervening cutting off edge. CONSTITUTION:When transport rollers 14, 15 are stopped and a continuous paper sheet 1 is pressed by means of paper pressors 22, 23, the continuous paper sheet 1 is bent into a dogleg form at a breakable sewing machine stitches part, and in the case of sewing machine stitches being somewhat shifted against the cutting edge 28 of a cutting off edge 21, as pressors 22, 23 receive resistance from the inclined surface of the portion of the continuous paper sheet 1 given with tensile force, pressors 22, 23 together with the cutting off edge 21, a movable support body 4 and guide plates 9, 10 are displaced to a sewing machine side due to a component force generated from resistance force, and in a process in which paper pressors 22, 23 press-welds the continuous paper sheet 1 against the inclined surfaces 16, 17 of the recessed portion 18 of the guide plate 9, sewing machine stitches are cut off, as the cutting edge 28 of the cutting off edge 21 and the recessed portion 18 are set at sewing machine stitches 1a.
Patent JP-S59119641-A (JP)
Title: Method for washing bulb of cathode-ray tube
Inventor: SEKIGUCHI AKIRA
IPC: H01J9/50
Filed: 1982-12-27
Abstract: PURPOSE:To perform washing of a bulb for a cathode-ray tube with high efficiency in removing the fluorescent surface of the bulb for the purpose of reutilizing it by removing water glass with acidic washing solution after a sulfide phosphor is separated through application of ultrasonic waves. CONSTITUTION:In removing a fluorescent surface formed on a bulb 1 for a cathode-ray tube by depositing a sulfide phosphor by use of water glass for the purpose of reutilizing the bulb 1, water is poured in the bulb 1 before it is installed in an ultrasonic washing container 11, followed by applying ultrasonic waves from an oscillator 12 so as to separate the sulfide phosphor from the bulb 1. Next, after the bulb 1 is washed with fresh water and put on the shelf 23 of a washing container 21, hydrogen fluoride solution is fed to the inner surface of the bulb 1 by means of a pump 25 thereby dissolving and removing water glass. As a result, the phosphor can be separated without generating any harmful gas and water glass can be removed easily, thereby reducing the cost of equipment and enabling washing work to be performed efficiently.
Patent JP-H0947565-A (JP)
Title: Game forecast posting device
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To forecast a prize winning chance based on the characteristics of prize winning occasions with game machines played thus far, and enable a game player to operate the game machine, referring to the forecast results, which are vocally announced. SOLUTION: In a game machine with a means 38 for generating a price winning occasion which sets the game player to an advantageous state for winning the game when previously set specific conditions are satisfied, a means 48 for data storage which stores data on the characteristics of the generation of a price winning occasion, a means 50 for data accumulation which accumulates data on the time of playing a game, a forecast means 51 which forecasts the generation of a price winning occasion at the point of time of such an occasion based on the data from the means 48 for data storage and the means 50 for data accumulation, and a means 56 for vocal announcement which vocally announces the forecast results obtained from the forecast means 51, are installed.
Patent JP-H0672335-A (JP)
Title: Railroad crossing obstructing detector
Inventor: NAKAYAMA TAKAMITSU
IPC: B61L29/00
Filed: 1992-08-26
Abstract: PURPOSE:To provide a railroad crossing obstructing detector which is capable of removing snow fallen at the light-emitting equipment and the light-receiving equipment installed at the side of the conventional rails even when the snow is removed by a Russel snow-plough, and of surely detecting obstructions in way of the crossing without being affected by the fallen snow even in the snowy region without malfunctions. CONSTITUTION:Optical fibers 3, 7 to pass the laser beam from light-emitting equipments 4, 8 to light-receiving equipments 5, 9 are provided at an entrance 2 and an exit 6 of a crossing 1 so that the laser beam may be shut off by the pressure to be applied by the passing of axles of vehiles such as an automobile advancing to the crossing. The number of the shut-off of the laser beam of these optical fibers 3, 7 by the passage of the axles is counted respectively by the output of the light-receiving equipment, and a double-system micro-computer 14 is connected to the light-receiving equipment where a judgement that no vehicle is on the crossing is made if there is no difference between the counts, and a judgement that there is a vehicle on the crossing is made if there is some difference between the counts.
Patent JP-H08108096-A (JP)
Title: Vessel for centrifugal separation
Inventor: UCHIDA TOSHIKI
IPC: G01N33/48
Filed: 1995-08-11
Abstract: PURPOSE: To eliminate the need to transfer a processing soln. to a microtube from a vessel for centrifugal separation unlike the conventional process by forming a small-capacity part with the content volume specified separately under a large-capacity part with the content volume specified to constitute the vessel. CONSTITUTION: A small-capacity part 3 with the content volume set at 0.5-5ml is separately formed under a large-capacity part 2 with the content volume set at 5-100ml to constitute a vessel 1 for centrifugal separation. In this case, the large-capacity part 2 and small-capacity part 3 are integrally formed, an annular groove 4 is formed on the periphery so that the vessel thickness at the boundary A is smaller than that of the other part to snap off the large- capacity part 2 and small-capacity part 3 from each other, and annular flanges 5 and 6 are formed respectively above and below the groove 4. Further, the inner wall of the vessel close to the boundary A is tapered so that the inner diameter of the vessel is increased from the bottom toward the upper part.  As a result, the transfer of the processing soln. from the vessel to the microtube is not needed unlike the conventional process.
Patent JP-H01173846-A (JP)
Title: Manufacture of thin film pressure sensor
Inventor: KAMAIKE MAKOTO
IPC: C23C16/50
Filed: 1987-09-10
Abstract: PURPOSE:To obtain a diaphragm which is large in tensile strength by performing deposition hardening processing by passing an insulating film and a pressure sensitive resistance layer through a process of about 540 deg.C and 2hr respectively when laminating the insulating film and pressure sensing resistance layer at the time of working an SUS630 material into the diaphragm after a solid solution heat treatment and then forming the thin film pressure sensor. CONSTITUTION:The SUS630 material is solidified for 2hr at about 1,020-1,060 deg.C. Then the solidified SUS630 is ground into the shape of the diaphragm. At this time, the grinding is facilitated because the SUS630 is before the deposition hardening treatment. Silicon oxide is laminated as the insulating film on the diaphragm after said treatment by plasma CVD at prescribed temperature for a prescribed time, and polycrystalline silicon is further laminated as the pressure sensitive resistance layer by a plasma method at prescribed temperature for a prescribed time, thereby performing the deposition hardening treatment of the SUS630 in this process. Then the overannealing of the SUS630 is eliminated to prevent a decrease in tensile strength, and the deposition hardening processing man-hours and grinding man-hours are reduced.
Patent JP-H0782287-A (JP)
Title: Purification of oligosaccharide
Inventor: SUZUKI YASUSUKE
IPC: C07H3/06
Filed: 1993-09-13
Abstract: PURPOSE:To easily purify oligosaccharides raised in the composition concentrations of triose or higher oligosaccharides from an oligosaccharides- contg. syrup and/or an aqueous solution of oligosaccharides-contg. powder with out the need of using any special equipment, etc. CONSTITUTION:Firstly, an oligosaccharides-contg. syrup and/or an aqueous solution of oligosaccharides-contg. powder is incorporated with an organic solvent followed by heating into a homogeneous solution. Secondly the lower layer of the two-layer separated liquid obtained by cooling the above solution is fractionatedly recovered, thus purifying the oligosaccharides raised in the content of triose or higher oligosaccharides. This purification method is hopeful of application in place of conventional methods using column chromatography. The oligosaccharide purified, which are hopeful of physiological effect, can be used as e.g. ingredients for various foods and beverages.
Patent JP-S6382935-A (JP)
Inventor: SUGISAWA AKIRA
IPC: B65D3/04
Filed: 1986-09-26
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-H0890023-A (JP)
Title: Method for setting roll gap
Inventor: NAKAGAWA YOSHIAKI
IPC: B21B37/00
Filed: 1994-09-22
Abstract: PURPOSE: To improve thickness precision by measuring thickness on entrance side, thickness on exit side, rolling load, forward slip and tension, then computing friction coefficient and two dimensional average resistance of deformation, storing them for a specific period and learning the equation of the friction coefficient and that of the two dimensional average resistance of deformation. CONSTITUTION: During the rolling of plural coils, actual data are measured on the thickness on entrance side, thickness on exit side, rolling load, forward slip and tension of plural stands or plural passes. A computing operation is performed by an arithmetic unit 6 for the friction coefficient μ of a rolling roll and a rolled stock and the two dimensional average resistance of deformation Km by using the measurements and a theoretical formula for rolling. The computed results are stored in a storage device 7 for a specific period. On the basis of the computed results thus stored, the arithmetic unit 6 learns the equation of the friction coefficient and that of the two dimensional average resistance of deformation. On the basis of the learning results, a roll gap is set.  The method is capable of flexibly dealing with all changes in schedules and operating conditions, setting a roll gap with high precision.
Patent JP-H04108661-A (JP)
Title: Production of electrically conductive ceramics containing copper oxide
Inventor: IHARA HIDEO
IPC: C04B35/00
Filed: 1990-08-28
Abstract: PURPOSE:To obtain the title pure ceramics having higher crystallinity by heating an indium chloride-copper chloride mixture when electrically conductive ceramics represented by a specified general formula is produced. CONSTITUTION:An indium chloride-copper chloride mixture is heated at 400-550 deg.C to obtain desired electrically conductive ceramics contg. copper oxide represented by a general formula (InxCuy)7OzCl (where x+y=1, 0(x/y<=10 and 0<=z<=8). Since nitrates are not used as starting materials, NO3 groups, etc., do not remain as impurities and high purity cubic ceramics having high uniformity can be obtd.
Patent JP-H0959808-A (JP)
Title: Pants or skirt having girdle for correction
Inventor: SAWAMOTO KOJI
IPC: A41C1/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain girdle-having pants or culotte skirt capable of eliminating the projection of a front vertical part on wearing, smoothing the opening or closing operation of a slide fastener, eliminating a tight touch around the waist, and correcting the projection of the abdominal region and the shape of the hip. SOLUTION: A girdle has a waist having a narrower diameter than the waist part 4 of pants 1, a peripheral part 8 sewed on a vertical part 5 for opening or closing and catching the pants, and a belt-like part 9 sewed on the waist part of the pants. The belt-like part, the peripheral part and the central abdominal part 10 are formed with elastic meshes 7 having a small tension. A side abdominal part 12, a side body part 13, the hip and a region ranging from the lower abdominal part 15 to the lower hip region 18 through the crotch 16 are formed with elastic power net having a large tension. A region ranging from a central lower abdominal part 18 to the waist part 4 through leg hole parts 19 and a part between the central abdominal part and the side abdominal part 12 is corrected with a belt-like member 20 for correcting the abdominal region.  A region ranging from the leg hole part 19 to the other leg hole part 19 through the upper end of a lower hip part is corrected with a belt-like member for lifting and correcting the hip. Elastic cloths having the largest tension are spread in the belt-like member 20 for correcting the abdominal region and the belt-like member for correcting the hip, respectively.
Patent JP-S59121486-A (JP)
Title: Inspecting method of id card
Inventor: MURAMATSU MASAO
IPC: G11C29/56
Filed: 1982-12-28
Abstract: PURPOSE:To improve reliability of a product by executing an inspection of a write function with respect to all ID cards, and thereafter, erasing them, and executing an inspection for confirming that they are returned to a blank state. CONSTITUTION:An ID card 8 supplied one by one onto a conveyor 7 from a tray 9 moves continuously to the right, and it is sent to a write/read collating function inspecting mechanism 3 through an external appearance inspecting mechanism 3. As for the card 8 in the mechanism 3, a test data is written in its erasable P-ROM circuit at a position A, read out at a position B, compared and collated with a write data, and if both the data do not coincide with each other, the card is removed. Subsequently, in an erasing mechanism 4, the data is erased by irradiating X-rays to the IC part from an X-ray irradiator 18. Next, in an erasion confirming mechanism 5, the data is read out through the external terminal, it is decided to be good in case the data written in the mechanism 3 is erased completely, decided to be defective if the data is left, and it is classified by a classifying mechanism 6.
Patent JP-H1056593-A (JP)
Title: Matrix switcher device
Inventor: NISHIMOTO HIDETOSHI
IPC: H01H13/76
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a matrix switcher device which can correspond to a plurality of kinds of signal formats. SOLUTION: In a matrix switcher device that comprises matrix switcher units MSU1 to MSU4 which are cascade/connected on a plurality of levels and optionally switch and connect a plurality of inputs and a plurality of outputs, the cascade connection between matrix switched units MSU1 to MSU4 of the plurality of levels can be separated at cascade connection connectors 7a to 7b. When one kind of signal format is operated, the cascade connections are made and when plural kinds of signal formats are operated, the cascade connections are separated and each matrix switcher unit independently performs switching and connection of an input-output signal. When each matrix switcher unit separately and independently performs switching and connection, the cascade connection connectors are exchanged between input connectors 3a and 4a and external output connectors 2b and 3b, respectively.
Patent JP-H0389837-A (JP)
Title: Brushless motor
Inventor: NIWA MIEKO
IPC: H02K29/00
Filed: 1989-09-01
Abstract: PURPOSE:To obtain a high reliability and long life of motor wherein a circuit is integrated by forming, by resin molding, a drive circuit composed of a power element, attached to a heat radiator in the shape of polygonal cylinder, a printed wiring board, and others in one body with a stator core. CONSTITUTION:A heat radiator 2 is fixed to the central round part of a printed wiring board 1, end the fin of a power element 3 is stuck to the side of the outer polygonal part of the heat radiator 2, and the power element 3 is mounted on the printed wiring board 1, and also signal processing circuit electronic parts including a position detecting element 4 are mounted on the printed board 1 thereby constituting a drive circuit. Printed wiring board 1, etc., are junctioned to the periphery with the heat radiator 2, which is positioned above a stator core 14 and whose inside is round and whose outside is hexagonal to octagonal, as the central part, and the whole is processed with resin excluding the center pillar of the heat radiator 2. Hereby, even if it is soaked in fuel, etc., it never corrodes, and it becomes small sized and simple, and the reliability can be elevated.