baber/WOPTO huggingface dataset:
Patent JP-H07114731-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: C23C14/56
Filed: 1993-10-19
Abstract: PURPOSE:To provide a magnetic recording medium which produces less bit errors in high-density digital recording by depositing a ferromagnetic metal by evaporation with an electron beam on a moving film, then disposing magnetic fluid in the part where the film is pulled apart by a rotary supporting body. CONSTITUTION:A high-molecular compound film 1 consisting of polyester, etc., is taken up on a film take-up shaft 4 from a film delivery shaft 3 via the rotary supporting body 2 controlled to be at a specified temp. A vapor deposition device is provided with an evaporating source vessel 5, a material 6 for vapor deposition, an accelerated electron beam 7, vapor flow 8, a mask 9, an oxygen introducing nozzle 10 and a glow discharge electrode 11. The ferromagnetic metal is deposited by evaporation with the electron beam on the moving film 1 and thereafter, the magnetic fluid 12 is arranged in the part where the film 1 is pulled apart by the rotary supporting body 2, thereby, the static electricity on the film 1 is discharged through the magnetic fluid 12 or compensated and is apparently neutralized. The film 1 is thus transported under uniform tension. The surface defects, such as wrinkles, are thereby eliminated and the recording medium which produces the less bit errors in high-density digital recording with a narrow track recording is realized.
Patent JP-S63116321-A (JP)
Inventor: KOJIMA HISANAO
IPC: H01H13/48
Filed: 1986-10-31
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-H1183603-A (JP)
Title: Measuring equipment of weight and length of baggage
Inventor: KOMORI SUSUMU
IPC: G01G11/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To effectively measure the weight and the length of various kinds of baggages different in length. SOLUTION: Two conveyer weighing machines equipped with load cells or the like which are different in length are arranged in series along a conveyer line. Optical sensors 20, 21, 22 for detecting whether a baggage exists are installed in the front and in the rear of the conveyer weighing machines 13, 14. On the basis of output values of the weighing machines 13, 14 and the outputs of the optical sensors 20, 21, 22, the outputs of the weighing machines 13, 14 are combined in an operating means by measuring sequence, and the weight value of a baggage A is obtained. As to the length of the baggage A, the interval L1 between the optical sensors 20, 21 is used as the reference length. Superfluous or insufficient length is measured by the rotation angle of a driving roller 11 which is measured by an encoder 15. The length of the baggage A is obtained by summing these lengths.
Patent JP-S63113997-A (JP)
Title: Semiconductor memory device
Inventor: TAKADA TADAHIDE
IPC: G11C11/34
Filed: 1986-10-31
Abstract: PURPOSE:To reduce the layout pitch of a word wire and to decrease the propagation time of a signal by constituting the word wire of a main word wire and a sub-word wire and connecting both word wires through an MIS transistor Tr. CONSTITUTION:For MISRAM, a word wire is constituted of a main word wire Woi and a sub-word wire Wi and Wi+1 and both word wires are connected through a MISTr at the near-end and far-end of the main word wire. In the constitution, when a metal wiring is used as the main word wire and a polycrystal Si wiring is used as the sub-word wire, the sub-word wire directly connected to the switch gate of a memory cell 1 can be also used as the gate electrode wiring. For the connection with the cell 1, the contact hole for the section of different wirings is unnecessary and the layout pitch of the sub-word wire can be made narrower. Further, concerning the main word wire, it is sufficient when one wiring is present at every two sub-word wires, and therefore, the wiring width wider than the sub-word wire is used. On the other hand, the signal delaying time of the word wire is speeded up compared with the case to use the word wire of the polycrystal Si wiring.
Patent JP-2000085369-A (JP)
Title: Vehicular sun roof deflector
Inventor: TSUKAMOTO HIROYUKI
IPC: B60J7/22
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular sun roof deflector that can reconcile shortening the size of a blade supporting arm and noninterference between the arm and a sliding panel front edge seal. SOLUTION: A vehicular sun roof deflector 1 having a blade 9 and a blade supporting arm 4 springily energized in a direction of lifting the blade 9 is so constituted as to lower the blade 9 by pressing the arm 4 by a shoe provided at the lower face of a sliding panel 12 put in closing operation. The shoe is composed of a plurality of shoes 13F, 13R provided at the front end and its rear of the sliding panel. In this way, the shoe provided on the front end side of the sliding panel starts pushing the arm 4, and the second shoe provided behind it can push the arm 4 from half the way.
Patent JP-H06109770-A (JP)
Title: High-precision current sensor
Inventor: NAOI TOSHIO
IPC: G01R15/20
Filed: 1992-09-30
Abstract: PURPOSE:To maintain the excellent characteristics of a magnetic balance type current sensor by preventing a magnetic substance core from being excited due to the abnormal rise of power voltage, and avoiding the occurrence of an offset error in the sensor. CONSTITUTION:This sensor is so constituted that an ordinary magnetic balance type current sensor is additionally provided with a voltage detecting section 1, a delaying section 2A for causing a delay in output from the section 1, an amplifying section 2B for amplifying output from the section 2A, and a power supply control section 3 for driving the sensor in response to output from the section 2B.
Patent JP-2001080821-A (JP)
Title: Device for driving sheet discharger
Inventor: TAKAHASHI KAZUHIRO
IPC: B65H45/18
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for driving a sheet discharger, improving in various accuracies by shortening a sheet carrying distance. SOLUTION: A rotating shaft 26A of an impeller 5 mounted between a pair of sub-frames 11 for a folding machine is formed to be hollow and a drive rotating shaft 30 is inserted in the rotating shaft 26A. The end of the drive rotating shaft 30 at its upstream side in the direction of carrying folded leaves is linked to a driving source via bevel gears 13a, 13b perpendicular to each other while the end at the downstream side in the direction of carrying the folded leaves is adapted to drive a bitten-in roller 3 and a chopper blade 4 of a chopper 2 and the impeller 5 arranged between the sub-frames 11 via a gear train stored in a gear box 12A.
Patent JP-H03127493-A (JP)
Title: Two lamp series type lighting device
Inventor: KOMATSU HARUKI
IPC: H05B41/24
Filed: 1989-10-09
Abstract: PURPOSE:To reduce a noise by connecting a condenser in parallel to the primary winding of a preheating transformer. CONSTITUTION:By the LC series resonance of a choke coil 8 and a condenser 7, discharge lamps 4 and 5 are started to preheat, a current flows in the primary winding 6a of a preheating transformer 6 through the condenser 7, and by the voltage induced in the secondary winding 6b, a circulation current flows in the filaments 4b and 5a of the discharge lamps 4 and 5 respectively to preheat the filaments 4b and 5a, and the discharge lamps 4 and 5 are lighted all at once. To the winding 6a, a noise preventive condenser 9 is connected in parallel, the transformer 6 is made into the earthing potential of a lighting device through the condenser 7, the filaments 4b and 5a never get a high-frequency potential, and the generation of noise can be reduced.
Patent JP-H07122007-A (JP)
Title: Magnetic disk device
Inventor: MIMA SHOJI
IPC: G11B21/22
Filed: 1993-10-20
Abstract: PURPOSE:To facilitate the design of an inertia lock mechanism, to reduce the number of parts, to improve the assemblability, to reduce the cost and to surely perform an inertia lock. CONSTITUTION:The magnetic disk device possesses the inertia lock mechanism for locking an actuator when an impact is given from the outside at the time of nonoperation of the device. A wind receiving part 27 for receiving a wind generated by the rotation of a magnetic disk 21 and in the direction of releasing the engagement of a projected part 25 and a recessed part 26 is formed on the inertia lock 24. Then, the lock 24 is released at the time of operation of the device.
Patent JP-2001078851-A (JP)
Title: Foldable chair
Inventor: MIYAGI KAORU
IPC: A47C4/28
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To enable folding to the front, back, left and right and to reduce a housing space. SOLUTION: This foldable chair is provided with a pair of seat rods 13 for pivotally connecting front legs 11 and rear legs 12, a front leg connection means for connecting a pair of the front legs 11 foldably in a width direction, a rear leg connection means for connecting a pair of the rear legs 12 foldably in the width direction, rear part lever means 18 mutually arranged in an X shape for pivotally connecting the lower ends of the rear legs 12 on one side and the upper ends of the front legs 11 on the other side and a means 24 for making the upper end part of the rear leg 12 able to move relatively to the upper part of the front leg 11. Then, folding is made possible in front, back, left and right directions.
Patent JP-H02109678-A (JP)
Title: Polishing device
Inventor: NAKAGAWA TAKAHIRO
IPC: B24B37/07
Filed: 1988-10-18
Abstract: PURPOSE:To polish the body to be worked in the specified dimension with good accuracy by descending a rotary jig fitted with the body to be worked with good straightness and providing a non-contact type displacement detector detecting the descent amt. thereof. CONSTITUTION:A displacement computing element 32 detects the distance with the lower face 6a of the rotary jig inside at all times and when the body 34 to be worked is brought into contact with a rotating surface plate 2, a controller 28 stores the value of the value delta0 of the distance of this time. The rotary jig 6 guided by a radial bearing is descending by holding straightness according to the progress of working. Then when the desired working amt. deltaa input by the external part input 26 in advance is achieved, i.e. when delta1=delta0+deltaa is detected by a detector 32, an instruction signal is output from a controller 20 in order to feed a compressed air to the upper side thrust bearing 24 so as to float the rotary jig 6 from the rotating surface plate 2. Consequently, the body 34 to be worked is not processed any more and the body 24 to be worked is subjected to polishing with high accuracy.
Patent JP-S61140763-A (JP)
Inventor: SHIMURA HIROAKI
IPC: F25B41/06
Filed: 1984-12-11
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-H07119527-A (JP)
Title: Overspeed prevention device for gaseous fuel engine
Inventor: NOZU IKUROU
IPC: F02D41/22
Filed: 1993-10-20
Abstract: PURPOSE:To prevent a gaseous fuel engine from overspeeding by stopping a fuel cut valve when the engine speed is lower than a specific value, which is another value smaller than that for operating the fuel cut valve, as well as by controlling the opening of a subthrottle valve in response to the engine speed. CONSTITUTION:A gaseous fuel engine is arranged with a main throttle valve 10 interlocking with an accelerator pedal and a subthrottle valve 12 driven by a motor 11 on an intake manifold, respectively. Meanwhile, a fuel supply pipe 26 connected to the gaseous fuel supply source is branched to two with one 26A of its branch pipes connected to a fuel cut valve 23 while the other branch pipe 26B is connected to an electronic fuel control valve 22, respectively. In this case, a control unit 31 controls the opening of the subthrottle valve 12 to a target value responding to the engine speed detected by a crank angle sensor 30. The fuel cut valve 23 is stopped when the engine speed is lower than a specific value which is another value smaller than that value for operating the fuel cut value 23.
Patent JP-S60149709-A (JP)
Title: Refractory gas permeation element
Inventor: JIYAN FURANSOWA RITSUSHIYU
IPC: C21C5/48
Filed: 1984-12-12
Abstract: A gas-permeable element of a refractory material for blowing gases into a metal treatment vessel through its lining has a body of a refractory material, a metal housing on the longitudinal sides of the refractory body, a free inner end surface at which the refractory material is exposed, an outer end surface provided with a gas distributing chamber for a gas supply, at least one local opening extending in the interior of the refractory body for a gas passage between the end surfaces and provided with a metal insert, wherein the metal insert is formed as a laterally closed small channel, the gas-distributing chamber is separated from the refractory material by a metal sheet plate, and the metal channel is tightly mounted in the metal sheet plate so that the refractory material is maintained free from loading with a gas pressure.
Patent JP-S61141052-A (JP)
Title: Data processor
Inventor: ABE SHUICHI
IPC: G06F9/38
Filed: 1984-12-14
Abstract: PURPOSE:To prevent each buffer memory device against interference with each other by executing independently re-reading of an operand in correspondence to the buffer memory device. CONSTITUTION:A command from a command register 1 is decoded by a decoding circuit 2. Operand address generator circuits 3-1 and 3-2 input the operand part of the command,and calculate an operand address. In correspondence to the operand generator circuits 3-1 and 3-2 re-reading operand address cues 4-1 and 4-2 are installed. their operand addresses are selected by selectors 5-1 and 5-2, and stored in registers 6-1 and 6-2, after which they are given to a buffer memory device 10. Contents read out of the device 10 are given to an arithmetic unit through output registers 7-1 and 7-2.
Patent JP-H04141253-A (JP)
Title: Jet cleaning nozzle using ultra-high pressure water
Inventor: IENARI AKISHIGE
IPC: B05B3/02
Filed: 1990-09-29
Abstract: PURPOSE:To prevent damage in such parts as each rotary support member, shaft and motor and to enable the nozzle accurate target shooting with water jet by an eccentric boss, a guide shoe and a guide arm, one end of which is engaged with the both lateral surfaces of the guide shoe in freely slidable manner and the base end side of which is fixed to a rocking shaft. CONSTITUTION:A jet cleaning A of ultra-high pressure water consists of a guide shoe 6 attached to an eccentric boss 4 in freely rotatable manner with a rocking shaft 3 with a nozzle 30 installed at the tip. The both lateral sides of the guide shoe 6 are caused to rock to the same eccentric value in the same direction as the rocking shaft 3 by the rotating/rocking action of the eccentric boss 4 linked to an eccentric rotary cylinder 2 which rotates to rock the rocking shaft 3 with the help of a synchronization device 5. In addition, a guide arm 7 is fixed to the rocking shaft 3 and rocks with the rocking shaft 3 and has its one end engaged with the both parallel lateral sides of the guide shoe 6 in freely slidable manner. Therefore, the rocking shaft 3 becomes unrotatable so that it only performs a rocking motion resulting in a jet water ejected from a nozzle orifice 33 at the tip in rotating/rocking manner.
Patent JP-H0678723-A (JP)
Title: Thin-wall and small piece of laminariaceae and apparatus for producing the same
Inventor: TSUJIMI SHIGEKATSU
IPC: A23L17/60
Filed: 1992-09-07
Abstract: PURPOSE:To obtain a long, thin-wall and small piece of Laminariaceae having large cross section and having parallelogram, viewing from a plane and from the side. CONSTITUTION:Sheet-like Laminariaceae 2 is intermittently fed by a carrying means 3 and cut by a cutter 17. The Laminariaceae 2 is held by a holding means 6 in cutting to prevent drawing of Laminariaceae 2 into the cutter 17. The cutter 17 is provided with a trigonal pyramid-like blade 20 and a guide lower blade 14 is installed below the blade. The upper face 16 of the guide lower blade 14 consists of a plane face 16A and curved face 16B continuously provided in the rear end of this planer face 16A and curved in a state of recessed face. The trigonal pyramid-like blade 20 cut the Laminariaceae so that the cut face may be inclined to longitudinal direction and width direction. Thereby, thin-wall and small piece of Laminariaceae having parallelogram, as a plan and side views is produced.
Patent JP-H08118068-A (JP)
Title: Water-soluble solder flux composition and solder antioxidant composition
Inventor: SHIINO TORU
IPC: C09K15/06
Filed: 1994-10-26
Abstract: PURPOSE: To obtain an antioxidant compsn. which does not affect the reliability of insulation by incorporating at least one kind of the compds. selected from glycols in a water-soluble solder flux compsn. CONSTITUTION: At least one kind of the compds. selected from the glycols expressed by the formula are incorporated into the water-soluble solder flux compsn. In the formula, R1 denotes a hydrogen group or methyl group, (i) denotes an integer from 1 to 4. The compds. of the formula are preferably selected from a triethylene IQ glycol, tetraethylene glycol, tripropyrene glycol, etc. The solder flux compsn. contains at least one kind of the compds. selected from a group consisting of a butane diol compd. and pentadiol compd. Further, the compsn. contains a glycol monoalkyl ether compd. The glycols to be incorporated are the antioxidant.
Patent JP-S62136883-A (JP)
Inventor: FUORUKAA GURAFU
IPC: H01L29/812
Filed: 1986-11-06
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-H09188758-A (JP)
Title: Production of polyamide resin from caprolatam
Inventor: SATO SHINICHI
IPC: C08G69/16
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially and efficiently producing a high- quality polyamide resin from caprolactam. SOLUTION: This method for producing a polyamide resin from caprolactam is to polymerize the caprolactam in the presence of water, extract the resultant polyamide resin with water, concentrate the resultant aqueous solution containing the unreacted caprolactam and its low polymer, add an additional amount of the caprolactam to the concentrate, polymerize the caprolactam, open the ring of >=15% cyclic dimer, then feed the resultant product to a polymerization reactor or concentrate the aqueous solution until >=10kg/cm<2> G water partial pressure and >=230 deg.C temperature are attempted feed the prepared concentrate to the polymerization reactor, subsequently add an additional amount of the caprolactam thereto and repeat the operations.
Patent JP-H0759580-A (JP)
Title: Production of human calcitonin precursor peptide
Inventor: UDAKA JUZO
IPC: C12P21/02
Filed: 1992-09-04
Abstract: PURPOSE:To obtain a large amount of a human calcitonin precursor peptide useful for the treatment of hypercalcemia, etc., by culturing Bacillus brevis holding a DNA of human calcitonin precursor peptide at the 3'-terminal of DNA containing promoter region and collecting the produced substance. CONSTITUTION:This human calcitonin precursor peptide is produced in large quantity at a low cost using Bacillus brevis as a host by bonding one or plural DNAs coding human calcitonin precursor peptide to the 3'-terminal of a DNA containing promoter region originated from Bacillus brevis, preparing an expression plasmid containing a DNA coding human calcitonin precursor peptide, introducing the plasmid into Bacillus brevis, culturing the obtained transformant in a medium to produce and accumulate human calcitonin precursor peptide in the cultured product and collecting the peptide.
Patent JP-2000092281-A (JP)
Title: Image reader
Inventor: IZUMIKAWA MANABU
IPC: H02P8/14
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To accurately adjust magnification of a read image in the subscanning direction with respect to an original image. SOLUTION: A part to be sensed is provided to a carriage and a sensor is placed at a position where the sensor senses the part to be sensed when the carriage after passing through a position of starting issue of an image read data signal is apart from the issue start position by a prescribed distance. Then the number of pulses required for the carriage to move by a prescribed distance is counted (steps S3 to step S6), real data based on the number of a actually counted pulses are compared with reference data and the result is used to adjust a pitch of the pulses given to a stepping motor (step S7) thereby adjusting a mobile speed of the carriage.  Since any artificial judgment is avoided from the adjustment of magnification and no chart is required, disadvantages due to dirt on the chart or the like are eliminated and then the magnification in the subscanning direction is accurately adjusted.
Patent JP-2000085912-A (JP)
Title: Disposal of non-industrial waste plastic
Inventor: TADA KAZUHIKO
IPC: B65F5/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a disposal method of non-industrial waste plastic capable of cost reduction by reducing a storage space and improving working efficiency such as loading, conveying, and carrying-in, and preparing for the next operation by returning empty pallets from re-commercializing facilities to storage facilities efficiently after delivery. SOLUTION: A plurality of pallet storage-reducing volume articles in which a reducing volume article 10 is formed by a reducing volume/binding means 1 and stored in a plurality of pallets are stored temporarily in storage facilities in municipalities or the like. A plurality of temporarily stored pallet storage reducing volume articles are sealingly-carried from the storage facilities to re-commercializing facilities by a sealing-type carrier. At the facilities, unloading is conducted sequentially, and the reducing volume articles 10 are delivered from the pallet to be conveyed to a stock yard or recycling processing facilities. The empty pallet from which the reducing volume articles 10 are delivered is loaded again on the sealing-type carrier and sealingly-carried to the storage facilities.
Patent JP-H01111070-A (JP)
Title: Dark color fiber structure and its production
Inventor: KONDO YOSHIKAZU
IPC: B32B27/08
Filed: 1987-10-19
Abstract: PURPOSE: To obtain a fiber structure having rich light resistance and having excellent deep dyeability by forming the coating film of a mixture of mutually incompatible resins each having different solvent solubility on a fiber structure and subsequently dissolving a part of the mixed resin coating film to form depressions and/or depressions and projections in the resin coating films. CONSTITUTION: This deep-dyeable fiber structure is obtained by imparting a mixed resin component comprising mutually incompatible each resins having different solubility in solvents to a natural or synthetic fiber structure, especially a slightly dyeable fiber structure, in an amount of 0.2-10 wt.% owf, thermally treating the treated fiber structure to form the coating film of the resin, and subsequently dissolving a part of the mixed resin component in a solvent to form depressions and/or depressions and projections in the coating film. The mixed resin component comprises, for example, (A) a silicone-based resin as a component having a small solubility in the solvents and (B) a water-soluble or alkali-soluble natural polymer as a component having a large solubility in the solvents in an A/B weight ratio of 95/5 to 10/90.  The obtained fiber structure has excellent deep dyeability and excellent fastness such as excellent washing resistance and excellent abrasion resistance.