baber/WOPTO huggingface dataset:
Patent JP-H04161896-A (JP)
Title: Melting furnace
Inventor: IGARASHI HIROSHI
IPC: G21F9/16
Filed: 1990-10-25
Abstract: PURPOSE:To reduce the effect of electric conductive stack even in the case with heavy metals mixed in melt by arranging the neighbor of the bottom of electrodes to be apart from the inner surface of the side wall and the bottom wall of a melting tank. CONSTITUTION:When electric current is sent to a pair of electrodes 3 and the supply of wastes such as radioactive waste liquid and materials to be melted (glass material and the like) is started, the materials to be melted becomes molten state and radioactive solids are taken in the melt X generating off gas. As heavy metals and the like separated from the melt X sink, they reach the slanted inner wall 10 to be piled. In the case the stack S gradually increases, the direct contact of the stack S to the bottom of the electrodes 3 is eliminated and electric short circuit phenomenon is restricted, because the gap G between the bottom of the electrodes 3 and the slanted wall surface 10 is maintained.
Patent JP-H02185902-A (JP)
Title: Oxygen-containing molybdenum metal powder and preparation thereof
Inventor: TEODOORU AREKUSANDAA BEEBAA
IPC: C23C4/06
Filed: 1989-11-07
Abstract: PURPOSE: To produce molybdenum metal powder having coating substantially consisting of MoO2 and having a defined oxygen content by subjecting molybdenum metal powder to heat treatment at a relatively low specified temp. in an atmosphere of CO2 and partially oxidizing it. CONSTITUTION: Molybdenum metal powder is subjected to heat treatment at <1,200 deg.C and is partially oxidized. In this way, the molybdenum metal powder having molybdenum oxide coating substantially consisting of MoO2 is obtd. The grain size of the molybdenum metal powder is preferably regulated to about 5 to 90 μm, and the thickness of the MoO3 oxide coating is preferably regulated to about 0.1 to 20 μm. The oxygen content in the molybdenum metal powder thus obtd. can be defined to the range of about 1 to 18 wt.%. This oxygen content can be set by selecting the reaction time, reaction temp., CO2 , concn. or the like. The MoO2 coating is uniformly and tightly stuck, and the molybdenum metal powder having this is suitable for the raw material in a flame or plasma atomizing method.
Patent JP-H05127914-A (JP)
Title: Nest expansion method
Inventor: YAMAGUCHI MASAKO
IPC: G06F9/45
Filed: 1991-11-02
Abstract: PURPOSE:To eliminate the restriction on the number of expanding records, to improve processing speed and to efficiently expand a nest in a small processing space at the time of expanding the included nest. CONSTITUTION:An internal table 4 and a stack table 5 are provided. The records of the included member, which are expansion-instructed, are read and the read records are sequentially returned (outputted). When the returned record is a fetch instruction, the unreturned records after the fetch instruction are saved in the internal table 4, and the positions of the saved unreturned records are set in the stack table 5 so as to store them. At the time of restoration, the unreturned records saved from the positions that are set in the stack table 5 are returned and the nest is expanded.
Patent JP-H09132037-A (JP)
Title: Hood storage structure for vehicle
Inventor: HAMAMOTO MASAYA
IPC: B60J7/08
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To enable a link to be folded in a small dimension while keeping the seal ability by eliminating restrictions of end side portion of a first main link and vehicle width direction of a sublink and also by enabling these links to be dislocated to the vehicle width direction to an end side portion of a third main link. SOLUTION: Each end side portion of a second and a third main links 2, 3 is made to be lined along a periphery of a side window glass 15 continuously, and weather strips 7 are arranged to each of the end side portions when a hood is used. While a weather strip is not arranged to a first main link 1 and a first sublink 4, an end side portion of the first main link 1 and the first sublink are placed to the end side portion of the third main link 3 so as to be dislocated to the direction of the vehicle width each other. Thereby, while the seal ability to the side window glass 15 is maintained, the links 1, 4, 3 can be folded so as not to overlap in the vertical direction.
Patent JP-H01291909-A (JP)
Title: Molding die and alloy core pin
Inventor: KURIFUOODO EE MOBAAGU
IPC: B29C33/38
Filed: 1988-11-15
Abstract: PURPOSE: To form a specified amount of finished product in a comparatively shorter time by using a combination of at least, one core pin which is formed of a metal alloy selected from a specific group known to have rapid heat dissipating properties. CONSTITUTION: The molding die is internally made up of a metal or any other material which is not distorted when a specified amount of molten plastic at a comparatively higher temperature is received. The mold structure 10 is equipped with a top force body 12 and a bottom force body 14 with at least, one core pin opening 16 which receives a core pin 18 while being frictionally engaged with the core pin 18. The core pin 16 is made of a metal alloy containing copper, nickelt, silicon or chromium. The content of copper contained in the core pin 16 is constantly at least, 90% of the total metal, preferably 96.5%. The content of copper, nickel, silicon and chromium is optimized and also the heat transfer effect of the core pin 16 is maximized so that the mold cooling process which is essential in this invention is embodied.
Patent JP-S63142023-A (JP)
Title: Resin composition for dealing use
Inventor: SAWAI KAZUHIRO
IPC: C08G59/62
Filed: 1986-12-05
Abstract: PURPOSE:To provided the titled composition of low stress outstanding in crack vesistance for use in electronic and electric parts, etc., comprising an epoxy resin, novolak type phenolic resin and each specified amounts of spiroacetal ring-contg. guanamine resin and inorganic filler. CONSTITUTION:The objective composition comprising (A) an epoxy resin, (B) a novolak type phenolic resin (C) 0.1-10wt% of a spiroacetal ring-contg. guanamine resin and (D) 25-90wt% of inorganic filler (pref. silica powder or alumina). Preferably, the equivalent ratio of the epoxy group in the resin A to the phenolic OH group in he resin B fall between 0.1 and 10.
Patent JP-H08104724-A (JP)
Title: Production of urethane prepolymer that remains liquid even at low temperature
Inventor: WATANABE HARUO
IPC: C08G18/10
Filed: 1993-10-26
Abstract: PURPOSE: To produce a urethane prepolymer having a lowered crystallization temperature by using a mixture of a polyether glycol with a poly(tetramethylene ether/3-methyl-methyltetramethylene ether) glycol as the dihydroxypolyol component. CONSTITUTION: A polyether comprising oxytetramethylene groups and having a molecular weight of 600-5000 is mixed with 1-50wt.% poly(tetramethylene ether/3-methyltetramethylene ether) glycol comprising oxytetramethylene groups of formula I and 5-40wt.% 3-methyl-oxytetramethylene groups of formula II (wherein R1 and R2 are each H or methyl) to prepare dihydroxypolyol component (A). Component A is mixed with an isocyanate compound (B) such as 2,4-tolylene diisocyanate in a B to A molar ratio of 1.2-2.5, and the mixture is reated at about 60-90 deg.C for about 2-5hr to obtain a urethane prepolymer prevented from crystallizing even at 10 deg.C or below.
Patent JP-H03152772-A (JP)
Title: Magnetic disk device
Inventor: SEO YOSUKE
IPC: G11B19/02
Filed: 1989-11-08
Abstract: PURPOSE:To improve the positioning accuracy of a head by performing the offset of the head corresponding to the off-track quantity of the head simultaneously in the case of receiving a head selection signal when a multitrack operation is performed. CONSTITUTION:The deviation quantity of each data head 2 is measured in advance based on the position information on the data plane of a magnetic disk 1, and is stored in a memory, and simultaneously when the head 2 is selected at the time of performing the multitrack operation, the position deviation quantity of the head 2 is offset at high speed, and the offset is preferably removed until the read/write (R/W) of the data is started. Thereby, since it is possible to reduce the off-track quantity when the multitrack operation is performed in a magnetic disk device of data plane servo system, a device provided with the same performance as that of data plane servo and with few positioning error can be obtained.
Patent JP-H11213350-A (JP)
Title: Magnetic tunnel junction magneto-resistance read head
Inventor: FONTANA JR ROBERT E
IPC: G11B5/33
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tunnel junction magneto-resistance reading head for magnetic recording system which gives a large output signal. SOLUTION: The magneto-resistance read head is provided with an MTJ detection or free ferromagnetic layer 132 functioning as a magnetic flux guide which directs a magnetic flux from a magnetic recording medium to a tunnel junction 100, and an MTJ fixed ferromagnetic layer 118 and an MTJ tunnel barrier layer 120 are provided with front edge parts 206 and 210 which are approximately level with the detection surface of the head, and the fixed ferromagnetic layer 118 and the free ferromagnetic layer 132 are brought into contact with opposite faced of the MTJ tunnel barrier layer 120, and the free ferromagnetic layer 132 is extended beyond the rear edge part of one of the free ferromagnetic layer 132 and the tunnel barrier layer 118 which has the rear edge part 208 or 212 nearer to the detection surface, and it is secured that the magnetic flux is non-zero in the tunnel junction area.  The direction of magnetization of the fixed ferromagnetic layer 118 is fixed in the direction perpendicular to the detection surface by surface exchange coupling with an antiferromagnetic layer 116. The direction of magnetization of the free ferromagnetic layer 132 is made parallel with the surface of a medium when an applied magnetic field is zero, and it is freely rotated when an applied magnetic field exists.
Patent JP-H07136099-A (JP)
Title: Draining set
Inventor: KIOKA MIKIO
IPC: A47L19/04
Filed: 1993-11-18
Abstract: PURPOSE:To provide a draining set in which a dish can be stably stood even when a hood is placed on a draining basket and efficiency of a nest is excellent. CONSTITUTION:A plurality of through holes are formed on a bottom and a side of a draining basket. In a dish stand part attachable to the draining basket, dish supporting projections 2a, 2b are formed on one face sides of a base body 1. On the rear side of the base body 1, a hook-shape clip part 3 extending perpendicularly, bending to the outside of the base body 1, and capable of fitting the dish stand part to the draining basket through insertion thereof into the through hole, and a fitting lock 4 are formed. By inserting the clip part 3 of the dish stand part into one of the through holes of the draining basket for hooking and then inserting the fitting lock 4 in another through hole, the dish stand part is fitted to the draining basket.
Patent JP-H07143498-A (JP)
Title: Color image pickup device
Inventor: NARITA ATSUSHI
IPC: H04N9/04
Filed: 1993-11-18
Abstract: PURPOSE:To obtain a color image pickup device in which a high resolution color image is obtained in the case of displaying a still image, an image without color shift is obtained in the case of moving image display, and the device is made small in size and economical. CONSTITUTION:The device is provided with a color filter 4 for area sequential image pickup, a mosaic filter 5 for simultaneous image pickup, a motion detector 11 detecting a motion of an object, motors 6, 14 selecting the filters 4, 5 based on a detection signal from the motion detector 11, an area sequential image pickup processing system 8, a simultaneous image pickup processing system 9 and a selector 12 selecting either of outputs from the processing systems 8, 9 based on the detection signal from the motion detector 11. In the case of still image display, the area sequential image pickup processing system 8 employing the color filter 4 is used and in the case of moving image display, the simultaneous image pickup processing system 9 employing the mosaic filter 5 is used.
Patent JP-2000116618-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: ITAGAKI HIROYUKI
IPC: A61B5/055
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a correct tomographic image of a part of a living being presenting a cyclical motion by exciting a plurality of strip-shaped areas all at once when exciting an object to be imaged by a burst pulse to allow setting of the areas to have a width correlated to a discrete interval of a high frequency magnetic field subpulse. SOLUTION: A high frequency generated by a synthesizer 111 is applied to a high frequency magnetic coil 104 through a modulator 112 to generate a burst pulse with a different excitation frequency. In a state where a magnetostatic field is applied by a magnetostatic field generation coil 101, an inclined magnetic field pulse and a burst pulse in the first axis direction out of orthogonal three axes are applied. Thereafter, a 180 deg. high frequency magnetic field pulse and an inclined magnetic field pulse in the second axis direction are applied and subsequently, an inclined magnetic field in the third axis direction is applied inverting the intensity gradient as a second phase encode inclined magnetic field to receive a resonance signal.  This photographing sequence is repeatedly executed to match a heart time phase of a heart thereby fast photographing the behavior in the motion of the object to be photographed.
Patent JP-H11125699-A (JP)
Title: Radioactive waste processing equipment
Inventor: TAKITA SHINICHI
IPC: G21F9/36
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a radioactive waste processing equipment capable of processing massively by compressing and containing radioactive waste, raising containing mass in a containing vessel and forming in a shape fitted to the containing mass of the storing vessel. SOLUTION: The title equipment is constituted of a waste compressing room 1a, a waste treating room 1b, a waste solidifying and wrapping room 1c, a waste radiation measuring room 1d, a waste weight measuring room and a waste transporting and containing device 1f placed in turn. The waste compressing room 1a has a compressing room 1aa, a solidifying compressing room 1ab and a movable compression room 1ac and when the waste becomes full in the preliminary compression room 1aa, its is compressed and moved from the preliminary compression room 1aa to the solidifying compressing room 1ab. After compression, the waste is finely cut according to the containing mass of the storing vessel 18, and contained and stored in the storing vessel 18 as processed radioactive waste.
Patent JP-H05100241-A (JP)
Title: Packaging method and packaging structure for film carrier
Inventor: MORI HIDEO
IPC: H01L21/60
Filed: 1991-10-09
Abstract: PURPOSE:To prevent the creeping of solder up to the bent part of a lead at the time of soldering the outer lead of a film carrier. CONSTITUTION:In the method for soldering and connecting the outer lead 1 of the film carrier bent to a staircase shape in parts A, E and a conductor pattern 2 on a wiring substrate 5 by a thermocompression bonding method; the part to be adhered of the outer lead is disposed onto the conductor pattern 2 and the bent parts A, E of the outer lead 1 are disposed in the position facing the surface of a solder resist 4. These parts are then soldered by a thermocompression bonding tool 7 from above the perpendicular line at the solder resist end on the side face the outer lead and the bent parts A, E face each other.
Patent JP-S62147947-A (JP)
Title: Stepping motor having high precision of stoppage
Inventor: SOSHIN KOJI
IPC: H02K37/24
Filed: 1985-12-23
Abstract: PURPOSE:To improve the precision of the angle of stoppage at the time of two-phase excitation by moving the arrangement of stators, conforming the direction of detent torque to the direction of holding torque and increasing the inclination of torque in the vicinity of a stopping point. CONSTITUTION:The arrangement of stators 1 is altered, the direction of detent torque is conformed to the direction of holding torque, and an inclination in the vicinity of a stopping point is increased. When varying the arrangement of the stators 1, one of some two in the stators 1 having A phase is shifted by Xpi and the other by -Xpi, thus augmenting the inclination in the vicinity of the stopping point of the torque.
Patent JP-H07139054-A (JP)
Title: Joining method for precast concrete wall plate
Inventor: UCHIKOSHI TAKASHI
IPC: E04B2/56
Filed: 1993-11-18
Abstract: PURPOSE:To simply perform joining of precast conrete wall plates in a field, to improve the joining strength and to rationalize field work. CONSTITUTION:In the case of horizontally joining a precast concrete wall plate 1, a steel plate 3 for erection provided on the vertical end part of steel plate 11 buried in the precast concrete wall plate 1 and a steel plate 13 for erection of a precast concrete wall plate 1 to be joined are fastened and fixed together. The vertical joining is performed by a shear key 15 provided on the vertical joining end surface 1A of the steel plate 11 and concrete placed in a space 16A formed thereon.
Patent JP-H04161700-A (JP)
Title: Automatic assembly method of segment for circular tunnel
Inventor: HOSHINO KOJI
IPC: E21D11/40
Filed: 1990-10-26
Abstract: PURPOSE:To improve accuracy in assembly by measuring the inner diameter at the mounting bolt position of a preceeding segment to calculate positional discrepancies and correcting a succeeding segment within a correctable range, and jointing the segments nearly into a perfect circle. CONSTITUTION:The inner diameter of a segment ring is measured at the mounting bolt position of the previously set segment ring to calculate the positional discrepancies from a perfect circle position. Next, the segment 1' provided subsequently is connected by bolts and nuts while being corrected within a correctable range by a segment assembling arm 5 according to the discrepancy from the preceeding segment. Thus, accuracy in the assembly can be improved.
Patent JP-H04163127-A (JP)
Title: Preparation of decorative material having embossed pattern
Inventor: MASUDA YOJI
IPC: B32B3/30
Filed: 1990-10-26
Abstract: PURPOSE:To simply apply a desired uneven shape to a curved surface by superposing the ionizing radiation permeable sheet provided with a desired pattern on a support sheet through an ionizing radiation curable resin layer and bonding both sheets to a base material having a curved surface to irradiate the same with ionizing radiation before peeling off the above mentioned permeable sheet. CONSTITUTION:A mask sheet 1 consists of an ionizing radiation permeable sheet 2, an ionizing radiation screening pattern 3 and, if necessary, a colored layer 4. The sheet 2 must has releasability in order to support the colored layer provided if necessary in a transferable manner. An ionizing radiation permeable or ionizing radiation curable resin is used in the colored layer 4. This mask sheet 1 is superposed on a support sheet 7 having an adhesive layer 6 provided to the rear thereof through an ionizing radiation curable resin layer 8 and the obtained composite transfer sheet 5 is brought into close contact with a base material 10 to be irradiated with ionizing radiation and, when the aforementioned permeable sheet 2 is peeled off, cured parts remain on the side of the base material and a part of uncured parts is bonded to the sheet 2 to be removed to form an embossed pattern. Thereafter, the whole may be irradiated to perform the coloration of recessed parts and the formation of a protective layer.
Patent JP-H08147754-A (JP)
Title: Optical head device
Inventor: KOMODA MIGAKU
IPC: G11B7/1381
Filed: 1994-11-24
Abstract: PURPOSE: To provide an optical head device composed of plural light sources of different wavelengths having the diameter of a light spot and light intensity suitable for recording/reproducing optical information on an optical information recording medium with high density. CONSTITUTION: The transmitted light beams from semiconductor lasers 11, 12 are made parallel beams by means of collimator lenses 13, 14, respectively, and both transmitted beams are adjusted so as to become parallel beams 10 whose optical axes are in coincidence. The parallel beams 10 are focused on the recording surface 19 of a recording medium 110 through a diffraction grating 17 having a shape shown by (b), a beam splitter 111 and an objective lens 18. A part of the reflected beam is made incident on a signal detecting system 112 through the beam splitter 111. The diffraction grating has the wavelength selectivity, the laser beam 11 is transmitted through it and the laser beam 12 is reflected by it.  The former is utilized as a recording light source and the latter is utilized as a reproducing light source since it gives a light spot whose diameter is smaller than the diffraction limit value owing to the super- high resolution effect.
Patent JP-H02135702-A (JP)
Title: Lamination type varistor
Inventor: TAIRA HIROAKI
IPC: H01C7/10
Filed: 1988-11-16
Abstract: PURPOSE:To reduce application areas of external electrodes for lowering cost while securing connection of internal electrodes connected to the respective internal electrodes of a lamination body and by connecting each one end of the electrodes to the external electrodes formed on the outer surface of the lamination body. CONSTITUTION:Every one pair of throughhole electrodes 6 extending in the lamination direction of a sintered body 4 are formed on the right and left end parts 4a and 4b of the sintered body, while these throughhole electrodes 6 are connected to each one end face 3a of the respective internal electrodes 3. Further, each one end 6a of the throughhole electrodes 6 is exposed to the surface of the sintered body 4 while the other ends 6b are positioned inside the sintered body 4 and the respective internal electrodes 3 are connected to the external electrodes 5 through the throughhole electrodes 6. Thereby, formation areas of the external electrodes can be reduced and the amount used of expensive nobel metals is reduced while lowering parts cost.
Patent JP-H06141121-A (JP)
Title: Facsimile equipment
Inventor: SASAKI HIROAKI
IPC: G08C21/00
Filed: 1992-10-28
Abstract: PURPOSE:To provide the facsimile equipment capable of explaining the content while pointing out a location on a sent original. CONSTITUTION:The equipment is made up of a facsimile section 4 sending/ receiving a facsimile original, a tele-writing section 7 having a transparent liquid crystal display and a transparent input pad for inputting/outputting tele- writing information, and a voice speech section 1. While an original inserted to the facsimile section 4 or an original received and printed out by the facsimile section 4 is inserted under the tele-writing section 7, the tele-writing and voice communication are executed.
Patent JP-H04298933-A (JP)
Title: Gas buffer type deceleration switch
Inventor: ROBAATO JIEI BORENDAA
IPC: H01H35/14
Filed: 1991-11-06
Abstract: PURPOSE: To provide a gaseous buffer type deceleration switch without requiring balancing motion during adjusting operation. CONSTITUTION: A gaseous buffer type deceleration switch is provided with housing 10 having an axis line 16, a mass assembly 12 supported to perform inertia motion along the axis line 16 by responding decelerating motion. The deceleration switch also provided with springs 100, 102 that generate an axis direction force to resist against the motion of the mass assembly 12 along the axis line 16. These springs have symmetric surface areas to the axis line 16 placed in the right positions. A pre-loaded ring 130 having a contact surface 136 fitting to the symmetric surface areas is provided. By moving the pre-loaded ring 130 along the axis line 16 each contact surface moves to contact evenly to the corresponding each surface area of springs.