baber/WOPTO huggingface dataset:
Patent JP-H08282885-A (JP)
Title: Tapeless splicing device
Inventor: TAKIGUCHI MASAYUKI
IPC: B65H19/26
Filed: 1995-04-18
Abstract: PURPOSE: To provide a tapeless splicing device in which a web can be switched from an old winding core to a new winding core even when a winding device winds the web by either of upward winding and downward winding. CONSTITUTION: Splicing means 41A, 41B each having a rotatable splice arm 43, a guide roll 45 held thereby, a nip roll 46, an auxiliary roll 47, and a cutting device 53 are vertically provided on the traveling route of a web 1 to a winding device 32, respectively, and the web 1 traveled to an old winding core 4a is cut, and wound on a new winding core 4b by using the upper splicing means 41A at upward winding and the lower splicing means 41B at downward winding.
Patent JP-S5450747-A (JP)
Title: Thrust bearing system
Inventor: TAKAHASHI SHINOBU
IPC: F16C17/06
Filed: 1977-09-30
Abstract: PURPOSE: To solidly fasten a rotary plate by screwing up studs into attachment bores 12 respectively opposite to one another at intervals in the radial direction on the divided surfaces brought face to face with the rotary plate of a thrust bearing.  
     CONSTITUTION: A rotary plate 11 provides attachment bores 12 respectively opposite to one another at intervals in the radial direction on the dually divided junction surfaces. The attachment bores 12 have respectively studs 14 inserted, one extremity of these studs 14 is screwed up with one threaded bore 15a of one filler fixture 15 into one vertical bore 13a, the other extremity of the stud 14 is fasftened through one sectionally quasi-semicircular washer 16 by one nut 17 in the other larger diametral vertical bore 13b, by which the divided portions of the dually divided rotary plate 3 are joined to each other, and solidly combined 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000309474-A (JP)
Title: Exchanger for oil temperature sensor for hydraulic elevator
Inventor: TANABE KENJI
IPC: B66B5/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an exchanger for an oil pressure sensor for an hydraulic elevator, capable of easily conducting exchanging work for the oil temperature sensor without removing all operating oil in an oil tank. SOLUTION: An exchanger for an oil temperature sensor which is mounted through the bottom of an oil tank storing operating oil for a hydraulic device for detecting the oil temperature of the operating oil comprises a cylinder 2 covering the periphery of the oil temperature sensor at the bottom of the oil tank, a fixing means for sucked and fixing the cylinder 2 to the bottom of the oil tank in a detachable manner, an oil sealing packing 4 provided between the cylinder 2 and the bottom and an operating handle means 5 extending upwardly from the upper face of the cylinder 2.
Patent JP-S5740721-A (JP)
Title: Magnetic head
Inventor: MURAKAMI YOUICHI
IPC: G11B5/23
Filed: 1980-08-25
Abstract: PURPOSE:To obtain steep magnetic-field distribution near a head gap by providing high-conductivity members on flanks of a magnetic core. CONSTITUTION:A magnetic head on a transverse recording system consists of a magnetic core 1 having a gap part 4, a coil 2 wound around it, and high-conductivity members 3 procided on both the flanks of the magnetic core 1. Consequently, magnetic flux, while varying a write frequency, is to pass through the members 3, and then eddy currents are generated to limit the passing of the magnetic flux through the members 3. Therefore, leakage magnetic field from the magnetic core flanks are lessened and steep magnetic-field distribution is obtained nesar the gap.
Patent JP-H09275439-A (JP)
Title: Automatic dialer for automatic input system
Inventor: TAKEKOSHI TETSUO
IPC: H04M1/2755
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To dial the number of a desired party easily even for the aged or the handicapped person in sight by reading an externally stored dial number through a sensor and automatically dialing that number. SOLUTION: This system is composed of a sensor 1, dial signal generator 2, speaker 3, processor 9 and amplifier 10. Then, the externally stored dial number such as a bar code is read through an automatic input system by the sensor 1 and automatically dialed. In this case, the storage of the dial number is made different from a conventional system as well and that number is stored in an external storage medium. In this case, the sensor 1 can be made into bar code, magnetic head or image scanner. Besides, this system can be composed of the sensor 1 and a computer or composed of the sensor 1 and a printer or the sensor 1 can be integrated into a telephone set, etc., as well.
Patent JP-S6010242-A (JP)
Title: Photosetting resin composition resistant to etching by solid particle blast
Inventor: KOBAYASHI HIROSHI
IPC: G03C1/485
Filed: 1983-06-30
Abstract: PURPOSE:To obtain sand blast resist subjectable to screen printing and resistant to blast of solid particles by using a photosetting resin compsn. made of a specified irethane polymer. CONSTITUTION:A photosetting resin compsn. is composed essentially of (A) an irethane prepolymer obtained by reacting isocyanate with polyether, polyester, or polyether-polyester block polymer, and then reacting an unsated. compd., (B) a monofunctional ethylenically unsated. compd., (C) a photopolymn. initiator, (D) a thermopolymn. inhibitor, (E) a compsn. composed essentially of an antifoaming agent or a leveling agent. A pattern is printed on a glass substrate by the screen printing method using this compsn., and UV rays are irradiated to harden said pattern. Sand blast treatment is carried out by using the hardened pattern as a mask, and then, chemical treatment is executed to peel off the hardned pattern.
Patent JP-S5240923-A (JP)
Title: Printing equipment
Inventor: KOJIMA RIYOUJI
IPC: B41J2/515
Filed: 1975-09-27
Abstract: PURPOSE: The printing with every column is performed all at once for high-speed printer. As a result, the mechanical measurements of printing mechanism can be easily composed as well as optional printing column number can be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63284740-A (JP)
Title: Tension type shadow mask
Inventor: KAWAMURA TAKAO
IPC: H01J29/07
Filed: 1987-05-15
Abstract: PURPOSE:To make it possible to absorb a compressive force in another direction and also absorb a compressive force which is further generated by heat expansion so as to apply a tensile force in a constant direction by forming slits on the front/back surfaces of a shadow mask in the direction crossed to that in which the compressive force is applied. CONSTITUTION:Lateral frames 11, 12 made of an L-shaped steel, with a predetermined length are faced to each other and connected to each other by U-shaped vertical frames 21, 22. Then, the lateral frames 11, 12 are fixed to the vertical frames 21, 22 by welding and mounted in an X-ray tube. When a tensile force is applied in one direction of a shadow mask 31, a compressive or expansive force applied in the direction crossed to that in which the tensile force is applied (orthogonally, in most cases) is made to be absorbed by slits formed on the front/back surfaces of the shadow mask 31. Therefore, in the shadow mask with a structure where a tensile force is simply applied in one direction, the whole heat expansion can be absorbed. Thus, the shadow mask of an X-ray tube used for the high precise display can be obtained.
Patent JP-S63284156-A (JP)
Title: Production of alkali metal salt of sulfoalkyl (meth) acrylate
Inventor: HOZUMI YOSHIYUKI
IPC: C07C309/12
Filed: 1987-05-15
Abstract: PURPOSE:To obtain a compound which is used as an antistatic, dispersant, coagulant, emulsifier or the like, in high yield, by reaction of an alkali metal salt of hydroxyalkanesulfonic acid with (meth)acrylic acid in the presence of an acid catalyst under specific conditions. CONSTITUTION:An alkali metal salt of hydroxyalkanesulfonic acid which contains, as an impurity, less than 30mol.% of alkali metal sulfate salt based on the sulfonic acid, salt is used as a starting material to effect the reaction with (meth)acrylic acid in the presence of an acid catalyst such as sulfuric acid. The reaction is carried out in an inert organic solvent such as toluene or xylene, as the azeotropic mixture of water and the organic solvent is distilled off from the reaction system under heating at 40-200 deg.C to give the subject compound of the formula (R<1> is H, methyl; R<2> is 2-4C alkylene; M is alkali metal).
Patent JP-H05309421-A (JP)
Title: Method and device for positioning folding unit
Inventor: AMANO TADASHI
IPC: B21D37/14
Filed: 1992-05-11
Abstract: PURPOSE:To position each folding unit efficiently without using complicated drive mechanism in spite of number of many bending dies used. CONSTITUTION:Dogs 87, 89 are provided on each of plural folding units 31 which are provided individually movably along one axial line direction, a slider 83 which engages with the dogs attachbly and detachably is moved in the direction parallel to the moving direction of the folding units 31 and each of the folding units 31 are positioned by the positioning movement of the slider 83 to the individual positions.
Patent JP-S62274351-A (JP)
Title: Address conversion system
Inventor: KATADA HISASHI
IPC: G06F12/10
Filed: 1986-05-23
Abstract: PURPOSE:To effectively use a real storage device and to improve the multiplicity of jobs and the throughput of a system by using only a segment table as an address conversion table and omitting a page table. CONSTITUTION:A CPU 10 sets an instruction address or operand address in a logical address register 11 during the instruction execution of an address conversion system. This address is converted by a dynamic address converting mechanism 20 into an actual address, which is sent to a storage controller 30 to obtain corresponding data from the real storage device 40. This mechanism 20 consists of a general conversion table 22 and an associative storage table 21 for an increase in speed. Then, the actual address is generated directly from the in-segment displacement of an address and a virtual address specified as segment entries and segment-by-segment address conversion is carried out to omit the page table, thus utilizing the real storage device effectively.
Patent JP-S62275120-A (JP)
Title: Novolac phenolic resin
Inventor: NAKAMURA MASAYUKI
IPC: C08G59/04
Filed: 1986-05-23
Abstract: PURPOSE:To obtain the title phenolic resin which is rapid-curing and excellent in the heat resistance and water resistance of a cured product, by precondensing a phenol with an alkehyde, removing a free phenol and a binuclear component and condensing the precondensate by dehydration. CONSTITUTION:A precondensate is obtained by reacting a phenol comprising phenol or/and cresol with an aldehyde (e.g., form-aldehyde or paraformaldehyde) in the presence of a catalyst. A free phenol and a binuclear component are removed from the precondensation mixture, and the precondensate is condensed by dehydration in a vacuum to obtain the purpose novolak phenol resin. the obtained phenolic resin has a number-average MW (x) of a resin component except a free phenol of 500-700 and a free phenol content of 1-5wt% and a binuclear component content (y) in the range of y<=-0.015x+13.5wt%.
Patent JP-S60260888-A (JP)
Inventor: SHIMIZU TAKEO
IPC: G21C9/00
Filed: 1984-06-08
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-S61275965-A (JP)
Title: Electronic calculator
Inventor: YOSHINO HIROYUKI
IPC: G06F15/02
Filed: 1985-05-31
Abstract: PURPOSE:To perform for instance, a display of a trace display or the like, a change over of a range and a scale of a coordinate axis without a recombination of a program by a simple key operation by carrying out a specific key input irrespective of the contents of the program and accepting it to perform. CONSTITUTION:Irrespective of the contents of a program, a prescribed processing obtained by a key input is accepted. A left cursor key 1D, and a right cursor key 1E respectively move leftward and right-ward a dot position flashing on a graph when a tracing processing is performed on the displaying graph and a key 1F changes over a displaying the graph on a display part or a displaying a text. A DISP key sets a flip flop for a display flag and stops the program temporarily to instructs display processing. Outputs of respective keys 1A-1G are inputted to control judging part 2 to be processed. In the control judging part 2, various types of microprograms are stored and with respect to a key input part 1, a memory part 3, an arithmetic part 4, a numeric expression buffer 5, a display buffer part 6 and a flip flop 7, respectively, a control instruction is outputted.
Patent JP-S6010560-A (JP)
Title: Substrate for lead storage battery plate
Inventor: NAGATA YUKIHIRO
IPC: H01M4/74
Filed: 1983-06-29
Abstract: PURPOSE:To produce a battery plate which will never be distorded during work and never deformed during usage, by providing a central frame body at the intermediate portion of upper/lower outer frames of a grid body while providing a strand having increasing diameter from the central frame along the outer frame. CONSTITUTION:Lead or lead alloy thin plate is expanded to produce a plate substrate integral with a plate lug 22 then a central frame 24 is provided between upper and lower frames 21, 23 in parallel with said frames. Said frames 21, 23, 24 are integrated to form strands 26, 27. Said strands 26, 27 are formed such that they will be thicker along the outer frames 21, 23. Since said substrate is not subjected to deformation due to extension, early shortcircuit between positive and negative plates and dropping of active substance can be prevented.
Patent JP-S5641074-A (JP)
Title: Automatic welding equipment for curved face
Inventor: OKADA AKIYUKI
IPC: G01C9/06
Filed: 1979-09-13
Abstract: PURPOSE: To make possible good and sure titled welding by disposing a plurality of work detaining means as well as a work tilting drive unit, a detector for the inclination of the surfaces to be welded analyzed to the specific number of coordinates, a control unit of said drive unit by this detector, etc.  
     CONSTITUTION: The titled equipment is constituted by a drive unit, not shown, which detains the works 2 assuming a curved face by detaining means 4W6 by way of a plurality of supporting jigs 3 and a supporting plate 1, in vertical directions, and changing the inclination of the works 2 by driving at least n number (n≥2) out of the detaining means, an inclination detector 10 which detects the surfaces of the works 2 by analyzing the same to N number (N≥n+1) of coordinates, a control unit which suitably drives said drive unit by the output of the detector 10, etc. The detector 10 consists of guide members having the guide paths corresponding to said coordinates within a case having a concave slope and detecting means etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5242740-A (JP)
Title: Process for ontinuously observing a single sample
Inventor: UNNO YOSHIO
IPC: G02B27/02
Filed: 1975-10-02
Abstract: PURPOSE: To provide a simple structure for continuously viewing a single sample such as a carpet under the same conditions as in use; this being accomplished by applying mirrors to two surface opposite thereto, and providing light sources for illuminating a floor surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04347376-A (JP)
Title: Cross flow water turbine
Inventor: OMI ATSUNOBU
IPC: F03B1/00
Filed: 1991-05-23
Abstract: PURPOSE:To improve the turbine efficiency at the time of partial load as well as to eliminate any restriction to a service flow rate by getting rid of a flow variation in water at the time of flowing into a runner. CONSTITUTION:A flow regulating valve 14 moving for positioning in the axial direction of a runner 11 is installed at the upstream side, while this valve 14 is shifted in the axial direction of the runner 11, thereby opening or closing a flow passage, and as for inflow into the runner 11, any flow variation is eliminated while a sudden expanded part is eliminated too, thus the extent of turbine efficiency at the time of partial load is improved and, what is more, any restriction to a service flow rate is removed.
Patent JP-S5821498-A (JP)
Inventor: SAKAI AKIRA
IPC: C11D7/54
Filed: 1981-07-30
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-H05315319-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKAJIMA AKIRA
IPC: H01L21/312
Filed: 1992-05-12
Abstract: PURPOSE:To remove void, a pinhole, or the like by a method wherein ion density contained in applying liquid for forming a film is lowered so as to be 1.0 millimol/l or less. CONSTITUTION:This semiconductor device contains a substance obtained by reacting silica sol obtained by making hydrolysis and polycondensation for alkoxy silane with this alkoxy silane or its partial hydrolytic substance and has a silica group insulating film formed with applying liquid for forming a film which has ion density of 1.0millimol/l or less. Also, treatment by positive ion exchange resin and treatment by negative ion exchange resin are performed to obtain the applying liquid for forming the film of which the ion density is made to be 1.0millimol/l or less. Thus, it is possible to form a minute silica insulating film having excellent close adhesion, mechanical strength, chemical resistance, wet resistance, and insulation, and having low specific dielectric constant.
Patent JP-S5562019-A (JP)
Title: Antibacterial
Inventor: IMANAKA HIROSHI
IPC: A61P31/04
Filed: 1979-09-13
Abstract: PURPOSE: An antibacterial having improved synergistic ally abtibacterial power,  comprising a specific phosphonic acid derivative and an aminoglycoside antibiotic.  
     CONSTITUTION: An antibacterial comprising (A) a phosphonic acid derivative of the formula (R is lower alkanoyl group; n is an integer 2W5) or its salt, e.g. 3-(N- formyl-N-hydroxy-amino)propylphosphonic acid, and (B) an aminoglycoside or its pharmaceutically acceptable salt, e.g. gentamicin, tobramycin, dibekacin, amikacin, or bekanamycin, at a weight ratio of (A) to (B) of 1W20:1. The product is effective for preventing and treating infectious diseases in men and animals due to pathogenic bacteria. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5822589-A (JP)
Title: Controlling circuit for rotary driving system
Inventor: NAKANO KENJI
IPC: H02P29/00
Filed: 1981-07-29
Abstract: PURPOSE:To simplify the circuit constitution for the titled circuit as well as to increase the efficiency thereof by a method wherein both edges of the pulse signal of a fixed frequency are position-modulated by speed information and phase information, and a rotary driving section is controlled by the above output. CONSTITUTION:In a servocircuit 16, transport controlling circuit 21 and 22 transfer the measured information of speed and phase obtained by speed-phase measuring counters 3 and 11 to PWM converting circuits 4 and 12. Out-of-range detection counters 23 and 24, and cut-of-range processing circuits 25 and 26 detects the abnormal counting of the measuring counters 3 and 11, and perform the processings such as an output prohibition and the like of the PWM converting circuits 4 and 12. After the pulse width modulation output, which is the output from the PWM converting circuits 4 and 12, of the speed system and phase system has been mixed by a mixing circuit 17, it is applied to the motor through the intermediaries of a low bus filter and an A-class driving amplifier.
Patent JP-S60263317-A (JP)
Title: Magnetic recording medium
Inventor: MORIOKA AKIRA
IPC: C09D101/18
Filed: 1984-06-08
Abstract: PURPOSE:To obtain a magnetic recording medium which has the improved surface roughness and wear resistance and has excellent running stability and electromagnetic conversion characteristic after running for a long period by providing a back coat layer contg. Si3N4 powder on a substrate surface on the side opposite from a magnetic layer. CONSTITUTION:The back coat layer formed by incorporating the Si3N4 powder having <=2.0mu average grain size alone or together with other inorg. fillers such as CaCO3 and BaSO4 into a binder resin in such a manner that the Si3N4 powder is incorporated at >=5wt% by the total weight of the inorg. filler is provided on the surface of the non-magnetic substrate on the side opposite from the surface on which the magnetic layer is formed. The surface roughness of the back coat layer is thus made adequate and the running stability and wear resistance are improved. The magnetic recording medium having the excellent electromagnetic converting characteristic after running for a long period and a less decrease in S/N is obtd.
Patent JP-H02299878-A (JP)
Title: Image recording ink
Inventor: YUASA TOSHIYA
IPC: G03G15/00
Filed: 1989-05-15
Abstract: PURPOSE:To secure stable image quality by containing a material whose viscosity increases with a temp. rise and a material whose viscosity is decreased with a temp. rise. CONSTITUTION:Ink 2 being a recording material is formed to the surface (cylindrical surface) of an ink carrying roll 1 in a uniform thickness by a coating roll 9 rotating in the direction shown by an arrow E. The ink carrying roll 1 is connected to one terminal of a DC power supply 103 and the plate 4 wound around a plate roll 3 is in contact with the ink on the surface of the roll 1. The plate roll 3 is rotated in the direction shown by an arrow B opposite to the rotary direction of the roll 1 and a plate 4 is formed, for example, by providing a desired pattern 4b composed of an insulating material to a substrate 4a composed of a conductive material such as a metal. In this constitution, by applying voltage across the plate 4 and the ink carrying roll 1 from the power supply 3, the adhesiveness of the ink 2 in contact with the conductive part of the plate 4 is changed and, by the adhesiveness difference, the ink 2 is adhered to the plate patternwise to form an ink image.
Patent JP-H0414909-A (JP)
Title: Light emitting diode driving circuit
Inventor: SHIMADA KAZUHIRO
IPC: H03K19/086
Filed: 1990-05-09
Abstract: PURPOSE:To improve the falling time of a light emitting diode driving circuit by applying a bias voltage to the light emitting diode at which it is not stimulated when a noninverting input signal is at a low level and an inverting input signal is at a high level. CONSTITUTION:Output of the emitter of a 2nd NPN transistor(TR) 12 being one of emitter follower outputs receiving an inverting input signal 14 is not only supplied to a diode array 16 but to a capacitor 17 connected in parallel with the array 16. Moreover, a light emitting diode 15, the cathode of the diode array 16 and the capacitor 17 are connected to a common current source 18 and the other terminal of the source 18 is connected to a power terminal 19. When a noninverting input signal 13 changes from a low to a high level, a current proportional to a positive change in the emitter voltage of the 1st NPN TR 11 and to a negative change in the emitter voltage of the 2nd NPN TR 12 flows from the light emitting diode 15 through the capacitor 17. Thus, the rising time of the optical output of the light emitting diode 15 is quickened.