baber/WOPTO huggingface dataset:
Patent JP-H0724596-A (JP)
Title: Patching jig for welding and automatic patching device
Inventor: ABE TOMOAKI
IPC: B23K37/04
Filed: 1993-07-13
Abstract: PURPOSE:To prevent the thermal deformation of a welded part with-out water- cooling a patching by pivotaly support an auxiliary patching closely contacting with the back surface of the welding position at the tip part of an inner patching. CONSTITUTION:The auxiliary patching 16b is rotated counterclockwise so as to centered on the shaft 24 while the tip part of the auxiliary patching 16b abuts on the inner surface of a panel P according as the body part 16a of the inner patching approaches to the panel P, and the abutting surface of the auxiliary patching 16b is brought into close contact with the back surface of the welding position. The inner patching 16 is pushed to the back surface of the welding position of a panel P by pushing-work of a pressurizing cylinder and the pannel P is clamped and the working of a welding robot is started. At this time, the thermal deformation is not developed in the pannel P, because the inner patching 16 providing the auxiliary patching 16b covers the back surface of the welding position to almost the whole surface and the welded heat is effectively absorbed.
Patent JP-H0730554-A (JP)
Title: Address conversion system
Inventor: IKEDA HIROSHI
IPC: H04L12/28
Filed: 1993-07-13
Abstract: PURPOSE:To reduce the required hardware quantity by generating an address being a sum of groups addresses for each group and executing header conversion through the use of the address. CONSTITUTION:This system is provided with a header extract section 6 extracting header information of an input cell a header conversion table 3 using a part of the information as address input and reading a header information after the conversion, and a header insert section 8 inserting the information after conversion as header information of the input cell. In this conversion method, when 2<m> sets of a group address numbers or less are limited, the group address conversion table 1 is provide with a table of n-bit in the input side and m-bit in the output side. Furthermore, when the individual address L-bit is not limited. (L+m) bits are outputted as a table address. When the individual address L bit has a limit and a specific bit among high-order p-bits is used, the (n+p) bits are used for the input of the table 1 as a group address.
Patent JP-S6234848-A (JP)
Title: Decelerating mechanism
Inventor: SHIMIZU YASUO
IPC: B62D5/04
Filed: 1985-08-06
Abstract: PURPOSE:To improve the torque transmission efficiency, by forming at least one roller separated from a magnetic body in the axial direction, and making the separated member to be absorbed and combined by magnetism, in a planetary roller type decelerating mechanism consisting of a set of rollers with approximately V shape friction surfaces. CONSTITUTION:This electric-powered steering device decelerates the rotation of a rotor 37 of a motor 33 through a decelerating mechanism 50 and transmits the rotation to an output shaft 7 through carrier member 54 and 64. The decelerating mechanism 50 consists of two-stage planetary systems 51 and 52, each of which consists of a ring roller 53, sun rollers 56 and 62, planetary rollers 54 and 63, and the like. In this case, at least the ring roller 53 of those set of rollers is formed of a magnetic body. And the rollers 53, 54, and 63 are separated in the axial direction at the top of the V shape grooves of the friction surfaces 53b...,54b.... At one side of the axial direction of the ring roller 53 is formed an electromagnetic coil 70, and the each separated member 53a... is made to be absorbed and combined by the excitation of the coil 70.
Patent JP-2000012402-A (JP)
Title: Electrode foil for aluminium electrolytic capacitor
Inventor: TEZUKA SHUJI
IPC: H01G9/04
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a low cost and high productivity aluminium electrode foil having high electrostatic capacity per unit area. SOLUTION: At dissolving casting to aluminium materials, at least one kind of metal among Ti, Zr, Hr and Nb or the particles of at least one kind of oxide, nitride and carbide of this metal are added, dispersed, made into a foil by subsequent drawing and etched electrochemically or chemically.
Patent JP-2001008319-A (JP)
Title: Repair tool and repair method for wire-insulating resin pipe
Inventor: OKU HIROYOSHI
IPC: H02G1/02
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a repair tool and a repair method by which an insulating resin pipe with a broken flange can be repaired at a low cost. SOLUTION: A heat source connection part 14 of a repair tool 10, which has an annular groove 12 to which the inner diameter part of an insulating resin pipe 1 from which a flange 4 is removed, is fitted, has a width larger than twice the thickness of the insulating resin pipe 1, and is coated with fluororesin 16, is inserted into a solder iron base unit 11 which is a heat source to elevate the temperature of a molding part 13. The end part of the insulating resin pipe 1 is pushed into the annular groove 12, softened and bent toward the outer circumferential side of the insulating resin pipe 1 to form a new flange 4a.
Patent JP-S6332226-A (JP)
Title: Air conditioner
Inventor: OKABE IKUAKI
IPC: F24F1/00
Filed: 1986-07-25
Abstract: PURPOSE:To prevent the generation of mold at a blower and an air duct by coating antimold at the blower and the air duct. CONSTITUTION:An air duct 2 formed by a casing 1 and a dressing cover 6 is coated with paint 9 containing antimold with continuous sublimation property. In a blower 3 paint 10 containing antimold bound with highly adhesive resin is firmly set. The antimold is exemplified thiapentazol C10H7N3S, parachloromethaxylenol C8H9OCI, etc. and their addition rate of 0.05 to 0.5 % to paint is effective in preventing the generation of mold. The coating of paint 9 containing antimold with continuous sulimation property on the air duct side of a dew pan 5 results in increasing more effectiveness. It is also considered that the duct 2 and the pan 5 are molded with synthetic resin containing sublimable antimold and also the blower 3 is molded with synthetic resin containing antimold. Even through fine dust or bacteria etc. passing through an air filter 7 accumulate on the duct 2, the blower 3, and the pan 5, the generation of mold is able to be prevented by the action of the paint 9, 10 containing antimold.
Patent JP-H0811759-A (JP)
Title: Locking device
Inventor: YAMAOKA HIROSHI
IPC: E05B67/00
Filed: 1994-06-30
Abstract: PURPOSE:To allow a locking part, the main member of a locking device, to be made sufficiently compact at the time of not using the locking device even if the locking part is large-sized, and improve the strength of the locking part. CONSTITUTION:The respective end parts 13, 13 of bar bodies disposed in the laterally alternate state are pivotally supported in the mutually rotatable state by pivots with the axes 15a extended laterally. A locking part 16 is provided to lock both ends of a locking bar 10, formed of these bar bodies and the pivots, in the connected state. This locking part 16 is formed of a lock housing 37 fixed to one end of the locking bar 10, and a locking part body stored in the lock housing 37. The center part in the lateral direction of the lock housing 37 is shifted to either one of the lateral sides where the second bar body 12 (B) adjacent to the first bar body 12(A) forming one end of the locking bar 10 is positioned in relation to the first bar body 12(A).
Patent JP-S6233481-A (JP)
Title: Semiconductor device
Inventor: TODA TADAO
IPC: H01L31/0264
Filed: 1985-08-06
Abstract: PURPOSE:To enable the detection of the change due to light irradiation by not the change of current but that of voltage by utilizing the light irradiation dependence of forward direction characteristic caused by a decline in barrier potential as an optical switching element by predetermining the carrier concentrations of an N-ZnSe layer and an N-GaAs layer in an N-ZnSe/N-GaAs hetero junction properly. CONSTITUTION:An N-type ZnSe (N-ZnSe) layer (single crystal layer) 2 is laminated on a substrate crystal made of N-type GaAs (N-GaAs) by a molecular beam epitaxy is formed. A carrier concentration of the N-GaAs layer 1 is predetermined 10<18>atoms/cm<3> and that of the N-AnSe layer 2 is predetermined 10<16>atoms/ cm<3> which is lower than that of the N-GaAs. The film thickness is predetermined 3mum. As the conditions for growing N-ZeSe single crystal by a molecular beam epitaxy technique, firstly atmosphere vacuum degree is 10<-11>Torr. In such vacuum, a surface of the N-ZnSe layer 1 is subjected to thermal etching at 630 deg.C for 10min in order to clean the surface, after which the crystal is grown at the growing temperature 300-350 deg.C.
Patent JP-H079756-A (JP)
Title: Recording sheet
Inventor: HAYASHI MASAFUMI
IPC: B41M5/50
Filed: 1993-06-22
Abstract: PURPOSE:To provide a recording sheet excellent in ink drying properties, having proper ink adsorbing force, excellent in dot reproducibility and forming a sharp printing image. CONSTITUTION:The ink receiving layer 3 provided on at least one surface of a base material sheet 2 or at least one of the ink receiving layers provided on at least one surface of the base material sheet 2 is constituted of polyacrylic acid and the ink bonded to the ink receiving layer 3 is absorbed by proper adsorbing force by the polyacrylic acid layer and a sufficient ink drying speed and dot reproducibility are obtained.
Patent JP-H0928004-A (JP)
Title: Controller for propulsion motor of cargo handling vehicle
Inventor: SUGA KENJI
IPC: H02M7/48
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce the switching loss of a power converter during cargo handling work and suppress the noise of a motor when cargo handling work is stopped. SOLUTION: A PI circuit 16 proportionally integrates the difference between a current detecting value inputted from a current sensor 12 and a current command value and outputs signal waves having a sine waveform. A high-frequency clock generating circuit 17 and a low-frequency clock generating circuit 18 are connected to a carrier triangular wave generating circuit 20 through an analog switch 19. The circuit 20 generates a high-frequency carrier triangular wave when a cargo handling limit switch 11 is 'OFF' and a low-frequency carrier triangular wave when the switch 11 is 'ON'. A comparator 21 outputs a PWM-wave drive signal by comparing the carrier triangular waves with the signal waves of the PI circuit 16.  The inverter of a power converter PWM- controls an induction motor by using a low-frequency drive signal during cargo handling work or a high-frequency drive signal when the cargo handling work is stopped.
Patent JP-2001003596-A (JP)
Title: Architectural structure of building
Inventor: KAWAMURA HARUO
IPC: E04B1/34
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To arbitrarily design the layout of a floor and realize a high ceiling by obviating the need for providing beams and columns on a floor. SOLUTION: A number of columns 4a are circularily arranged at every specified distance and beams 4c are provided between adjacent columns to constitute an inside frame 4. A number of columns 6a are circularily arranged at every specified distance at the outside of the internal frame 4. Reversed beams 6c are provided between adjoining columns to constitute the outside frame 6. A flat slab is laid between the inside and outside frames 4, 6. Studs 4b, 6b in which a vibration control mechanism composed of low yield point members is provided in the longitudinal midway, are arranged in the inside and outside frames 4, 6.
Patent JP-H0338086-A (JP)
Title: Formation of conductor pattern in flexible printed-wiring board
Inventor: NISHIKAWA YOSHIYASU
IPC: H05K3/18
Filed: 1989-07-04
Abstract: PURPOSE:To make it possible to obtain easily highly reliable fine conductor patterns by a method wherein the conductor patterns are formed by plating. CONSTITUTION:A conductive thin film 13 is formed on a film 12 by plating or the like, plating resists 14 are formed on the film 13; then, conductor patterns 11 are formed on the film 13 by plating. Moreover, after the resists 14 are removed, parts which have been covered with the resists 14 of the film 13 are removed by etching. Accordingly, the patterns 11 can be made fine to a width in which the resists 14 can be formed without being limited by the thickness of the patterns 11. Thereby, the highly reliable fine conductor patterns 11 can be easily formed.
Patent JP-H05340731-A (JP)
Title: Printed wiring board inspecting device
Inventor: OKADA MASAHIRO
IPC: H05K3/00
Filed: 1992-06-08
Abstract: PURPOSE:To obtain a printed wiring board inspecting device which can automati cally and highly accurately detect and select a threshold of a printed wiring board to be inspected and, at the same time, can automatically set the threshold in a binarizing section. CONSTITUTION:This inspecting device is provided with an A/D-converting section 22 which converts picture signals of a wiring pattern into multi-level digital picture signals, binarizing section 23 which converts the picture signals into binarized picture signals based on a tentative threshold, pattern mask generating section 31 which outputs pattern mask signals by enlarging the wiring pattern part of the binarized picture signals and, at the same time, performing logical conversion on the signals. In addition, the title device is also provided with a picture gate section 33 which deletes the pattern mask signals from the multi- level digital picture signals and output base material picture signals of a base material only, level-wise frequency totalizing section 26 which totalizes the frequency of the base material picture signals level by level, and CPU section 27 which automatically selects a threshold based on a totalized result of the section 26.
Patent JP-H1122070-A (JP)
Title: Capped connector for vertically connecting column for add-on panel
Inventor: SHIGETA MOTOMI
IPC: E04B2/74
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To connect together columns for an add-on panel through a simple operation by use of a simple connector. SOLUTION: A capped connector 50 for vertically connecting columns 26, 40 for an add-on panel comprises a pair of capped connectors of the same shape which fit into the upper end of the lower corner column 26 and into a part of an opening in the upper column 40. One side of each connector is molded into a shape such that they are freely fitted together when inverted, and means 58, 60 which are snapped into engagement with the columns are provided on the other sides of the connectors which fit over the columns.
Patent JP-S5875086-A (JP)
Title: Wrist watch
Inventor: SATOU KEIJI
IPC: G04B37/08
Filed: 1981-10-30
Abstract: PURPOSE:To produce complicatedly by shaped parts with a small number of processes, by using the change of dimensions of a superplastic metal due to shape restoration for connection, tightening for fixing, and engaging structure of parts. CONSTITUTION:The superplastic shape erstoration in a cover glass attaching part 3 and a body 4 is used to fasten and fix an inside body 5 and the body 4. What is called, Zn-22Al with 22 wt% Al and rest Zn as standards is worked preliminarily into a certain shape and is compressed about 30% at 200 deg.C and is assembled into a prescribed shape and is subjected to the annealing treatment at 300C for 30min, and thus, respective members are tightened and connected with a sufficient coupling strength for practical use.
Patent JP-H0522605-A (JP)
Title: Image processing method and device
Inventor: YOSHIDA TADASHI
IPC: G06T9/00
Filed: 1991-07-15
Abstract: PURPOSE:To improve the coding efficiency by performing the 1st coding operations in sequence for each plane, performing the 2nd coding operations in sequence for each dot to the picture elements which are substantially set at the same positions as those planes, and then selecting the 1st or 2nd coding operations. CONSTITUTION:When the input of images to be coded is completed at a binary color image storage part 22 where the binarized RGB data are stored for each bit plane of R, G and B respectively, the binary color signals R 107, G 108 and B 109 are inputted to an estimated state deciding part 23. Then the part 23 decides an estimated state where a dynamic arithmetic coding part 24 performs a coding operation. That is, a 1st mode where the states are estimated at the part 23 in sequence for each plane or a 2nd mode where the states are estimated by referring to the picture elements of the same positions of each plane for each dot is selected in accordance with the images of the distant side for the estimated coding operations. Thus the image data can be transmitted or stored with high efficiency.
Patent JP-H1122694-A (JP)
Title: Centrifugal fan, and electric blower and vacuum cleaner using the same
Inventor: TOYOSHIMA HISANORI
IPC: F04D29/30
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal fan of which the working efficiency can be improved in comparison with that of a conventional one, and to provide an electric blower and a vacuum cleaner utilizing the centrifugal fan. SOLUTION: A centrifugal fan 12 comprises the metallic front and back plates 18, 19 having plural holes 22 for fixing a blade, and a blade 20 having the projections (pawls) 21 to be inserted and fixed in the holes 22 of the plates 18, 19. On this occasion, a face to be kept into contact with the blade 20, of at least one of the plates 18, 19 comprises a groove 25 corresponding to the shape of the blade 20, a face at an opposite side to the groove, is smoothened, and the blade 20 opposited to the groove 25, is fitted into the groove 25 of the plate.
Patent JP-S6329910-A (JP)
Title: Coil built-in ceramic multilayer substrate
Inventor: BANDAI HARUFUMI
IPC: H01F27/00
Filed: 1986-07-23
Abstract: PURPOSE:To prevent the generation of an inductance component unnecessary for a conductor pattern by laminating an insulator sheet for low-temperature sintering onto a magnetic substance sheet for low-temperature sintering and forming the conductor pattern onto the surface of the insulator sheet. CONSTITUTION:Insulator sheets 7, 11 for low-temperature sintering are laminated onto at least one or more of magnetic substance sheets 8-10 for low- temperature sintering, to the surfaces of which coil patterns 8a-10a are shaped, and conductor patterns 11c for mounting other electronic parts are formed to the surfaces of the insulator sheets 7, 11. Fixed pressure is applied to the insulator sheet 7 for low-temperature sintering and the insulator sheet 11 for low-temperature sintering laminated in this manner, and both sheets 7, 11 are baked at approximately 1000 deg.C, and formed. Accordingly, the generation of unnecessary inductance components is prevented in the conductor patterns 11c shaped to the surfaces of the insulator sheets 7, 11 for low-temperature sintering.
Patent JP-H0470379-A (JP)
Title: Manufacture of master printing plate
Inventor: SATO MASAYASU
IPC: B41J2/325
Filed: 1990-07-03
Abstract: PURPOSE:To enhance the adhesion between an image formation material and a hydrophobic master, subsequently, make the peeling-off the material difficult and improve the plate wear of a printing master without the expansion of an image leading to a character image by melting the image formation material and transferring the molten material to the surface of a hydrophilic master to form an image part and heating said image part. CONSTITUTION:A thermal transfer film 10 is heated by a thermal head 13 which is driven by an external signal 12 during a process to wind film using a winding roller 11. Then an image formation 16 applied to the surface of a base film 15 is selectively melted and transferred to the water retaining layer 18 of a hydrophilic master 14. The hydrophilic master 14 is heated by a heater 20 after the image formation material 16 is selectively melted and transferred. In this case, the imgate formation material 16 transferred to the hydrophilic master 14, partly molten, permeates a water retaining layer 18. Subsequetly, the adhesive force working between the image formation material 16 and the hydrophilic master 14 increases significantly, contributing to the significant improvement of a plate wear.
Patent JP-H0622064-A (JP)
Title: Method and device for inputting registered contents in electronic equipment
Inventor: TANAKA CHISATO
IPC: H04N1/00
Filed: 1992-07-01
Abstract: PURPOSE:To easily grasp functions provided at an electronic equipment and further to input registered contents with simple work by describing register items on a registration item list paper sheet, describing registered contents and reading them. CONSTITUTION:A printing means 20 is operated by a print commanding means 60, and the register items stored in a storage means 50 are printed out as the register item list paper sheet. Corresponding to the respective register items in the register item list paper sheet, an operator describes the registered contents. This register item list paper sheet is read by a reading means 10. The set contents are read successively from the items on the register item list paper sheet by a recognizing means 30, changed into character codes and successively registered on a registration means 40. The register items are read out of the registration means 40 in the order of descriptions on the registration item list paper sheet by a confirming and correcting means 80 and can be directly and visually confirmed by the operator.
Patent JP-H1126740-A (JP)
Title: Solid-state image pick-up device
Inventor: MABUCHI KEIJI
IPC: H04N5/357
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To achieve the low voltage of a power supply voltage which is inputted into a solid-state image pick-up element, to prevent afterimage and to obtain the image pick-up output of high conversion gain, by mounting a booster circuit in the same chip of the solid-state image pick-up element. SOLUTION: A booster circuit 7 is added in the same chip of a solid-state image pick-up device. The output VH of the booster circuit 7 is inputted into the gate wiring of a reset transistor R through a level shifter 8. The gate wiring of the reset transistor R is driven by a vertical shift transistor 3 at two values of the booster voltage HV and a ground OV. The gate wirings of a transfer transistor T and an address transistor Ad enter into the vertical shift resistor 3 and are driven at two values of a power supply voltage Vdd and the ground OV. With this constitution, the condition that the gate of the reset transistor R is driven at the voltage higher than the gate of the transfer transistor T is satisfied.
Patent JP-H1022327-A (JP)
Title: Tab tape semiconductor device
Inventor: NAKAMOTO SATOSHI
IPC: G01R31/26
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To enable test of high precision at a high speed when test circumstance is deteriorated by increasing the length of a lead on a TAB tape in multipin structure. SOLUTION: Device halls 3a, 3b are opened in a resin tape 2, test pads 5 are arranged on the tape 2, and a wiring pattern 4 whose tip part is made an inner lead is formed. A semiconductor circuit chip 1a as a main chip is mounted on a device hole 3a, and an integrated circuit chip 1b for waveform shaping is mounted on a device hole 3b. A signal of an LSI tester is shaped by the integrated circuit 1b for waveform shaping, and test is performed by supplying a double phase clock wherein waveform deterioration and phase deviation are eliminated.