baber/WOPTO huggingface dataset:
Patent JP-S54121569-A (JP)
Title: Piping system cleaner
Inventor: ISHINO YASUO
IPC: A47L5/38
Filed: 1978-03-15
Abstract: PURPOSE: To obtain fixed sucking capacity, by adjusting the preformance of a motor fan in response to the distances of pipings by inserting corresponding constant- voltage diodes into the terminals of the inserting ports of a piping system cleaner and by connecting the diodes to a control circuit.  
     CONSTITUTION: A motor fan 1 and a current control circuit 2 are connected in series, and further connected to a power source 3. Control terminals 4a, 4b are mounted to the current control circuit 2, and wired to the hose inserting ports 5a, 5b of each chamber. Constant-voltage diodes 6a, 6b are inserted in the middle of the wiring, and set voltage is set so that the voltage become larger the more pipings are near a cleaner body. The current control circuit 2 controls flowing current by the set voltage of the constant-voltage diodes 6a, 6b between the control terminals 4a, 4b. Thus, sucking performance continually becomes constant. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62189216-A (JP)
Title: Steel plate shell with water stopper
Inventor: SUZUKI YOSHIZO
IPC: E02D5/04
Filed: 1986-02-14
Abstract: PURPOSE:To shorten the period of construction by simplifying the methods and processes of construction by a method in which a pair of projections having a given width along circumferential direction and a water-stopping setting length in the heightwise direction are formed on the mutually facing positions in the diametrical direction of the lower end of a steel shell. CONSTITUTION:Projections T formed on a water-stopping section Sa1 are formed symmetrically on the mutually facing positions in the diametrical direction of the lower end of a steel shell Sa. In the water-stopping section Sa1 with the projections T, the steel shell Sa is driven in the sea side requiring the stoppage of water, and the length of penetrating the projections T is lowered to reach a clay layer N. Also, by interrupting the intrusion of water from the lower part of the steel shell S and by raising the resistance to slide movement, the penetration length of the stabilized portion Sa2 of the shell Sa is limited to within the improved ground E. During the driving of the shell Sa, the occurrence of eccentric trouble can be eliminated and water is stopped and resistance to sliding movement is raised by the setting length of the projections T. Also, the falling down of the shell Sa can be prevented by the penetration length of the other parts.
Patent JP-S55123262-A (JP)
Title: Decoding circuit
Inventor: KAWAKAMI MASAMICHI
IPC: H04L23/00
Filed: 1979-03-15
Abstract: PURPOSE:To make it possible to use a memory of small address capacity by reading the number of run length by using a parallel conversion output of at least low- order N bits of a code signal as an address assignment input. CONSTITUTION:As for a code signal of the code constitution of a special code signal, such as demodified Hoffman MH codes, namely, the longest bit number (M; a natural number), only low-order bits (N; a natural number smaller than M) change in code and bits higher than the N-th bit have numbers ''0'' or ''1'' only increasing or decreasing within the range of N+1 to M. Namely, 2nd shift register 6 uses 8- bit one and the number of bits of an inputted MH code is counted by 1st 4-bit counter 9 because codes of only eight low-order bits of MH codes change while the number of ''0'''s of the other high-order digits only increases or decreases, and even the MH code of the longest length has thirteen bits and can sufficiently be binary-displayed by only four bits.
Patent JP-S63199896-A (JP)
Title: Production of surface treated steel sheet for welded can having superior weldability, adhesion of paint and corrosion resistance after painting
Inventor: OGA TOMOYA
IPC: C25D5/26
Filed: 1987-02-14
Abstract: PURPOSE:To produce a surface treated steel sheet for welded cans having supe rior adhesion of paint and superior corrosion resistance after painting, by subjecting the surface of a steel sheet to Ni-Fe alloy plating, tinning and melting treatment and by depositing a chromate film under specified conditions. CONSTITUTION:The surface of a steel sheet is plated with an Ni-Fe alloy contg. 2-25wt.% Ni to form an Ni-Fe alloy layer by 50-400mg/m<2> an Sn layer is formed on the alloy layer by tinning by <=about 2,500mg/m<2>. After reflow treat ment is carried out, the steel sheet is immersed in a soln. contg. 10-200g/l chromic anhydride and 0.01-10.0g/l fluorine and sulfur compds. as auxiliary. In the soln., the steel sheet is cathodically treated at 1-200A/dm<2> current densi ty to deposit a chromate film by 1-10mg/m<2> (expressed in terms of Cr). Thus, a surface treated steel sheet for cans having superior adhesion of paint and improved seam weldability is obtd. even in case where the chromate film is thin.
Patent JP-S63199040-A (JP)
Title: Press forming method for inner wheel of uniform universal coupling
Inventor: TAIRA KUNIAKI
IPC: F16D3/2245
Filed: 1987-02-13
Abstract: PURPOSE:To prevent the generation of a burr by storing a blank stock in the empty space of a split die, sticking each other by moving each split die in the axial right angles direction, then, forming the closed space by shrinking it with each split die and upper and lower punches by moving them in the coupling length direction. CONSTITUTION:The punch 20 of an upper die 12 can independently be descended. Each split die 130 is always energized to the external part and brought into contact with the tapered face 15A of a guide ring 15 at its inclined face 130A and located on the holder 16 energized by a spring as well. When the upper die 12 is descended and further descended by being brought into contact with the upper face of the split die 130, it is moved in the axial right angles direction and the axial core O-O direction. A sliding face 130B is slid with the inner periphery of the guide ring 15 and the adjacent split dies 130 each other are completely stuck at its part forming the outer peripheral ball groove part of an inner wheel 1. With further descent of the punch 20, the blank stock 10 surrounded by the split die holder 130, a holder 16, upper punch 20 and lower punch 14 is formed and attained to the inner wheel 1. By this method, the core dislocation between the upper and lower dies and the generation of burrs in the gap of each split die are prevented.
Patent JP-H02209717-A (JP)
Title: Capacitor enclosed in case
Inventor: FUJINOKI YUJI
IPC: H01G9/06
Filed: 1989-02-09
Abstract: PURPOSE:To avoid defects caused by the unsteadiness of a capacitor element and improve vibration-resistance by a method wherein the circumference part of the bottom of a case is so formed as to have a larger thickness than the center part by at least a specific value. CONSTITUTION:The circumference part 2 of the bottom of a cylindrical aluminum case 1 is so formed as to have a larger thickness than the center part 3 by at least 0.3mm. A capacitor element 7 is pressed against the circumference part 2 of the bottom of the case 1 by terminals 5 and 6 piercing through a cover 4 which seals the case 1 and is composed of a rubber-cladded bakelite board. Even if the center part 3 of the bottom of the case 1 is deformed outward when the inside pressure of the case 1 is elevated, as the circumference part 2 is more difficult to deform than the center part 3, the capacitor element 7 can be maintained to be fixed by the circumference part 2 of the bottom of the case 1 and the cover 1.
Patent JP-S63203830-A (JP)
Title: Transfer system for full-loaded and unloaded bobbins in fine spinning machine, and the like
Inventor: ANAHARA AKIJI
IPC: D01H9/18
Filed: 1987-02-12
Abstract: PURPOSE:To provide the titled transfer system where a means for locating, with a specific mechanism, peg trays mounted on the transfer member to the position for each bobbin exchange is provided to effect high-speed transfer of the peg trays with full-loaded bobbins and to locate the peg trays with unloaded bobbins in high accuracy. CONSTITUTION:The objective transfer system can be realized in the following way: (1) a transfer means 25 equipped with transfer member 13 for transferring peg trays 5 along a sequence of spindles 9 and (2) a locating means consisting of air cylinder 31, etc. and hook pieces 28A-28D, for locating said peg trays 5 to the position for each bobbin exchange through such a mechanism as to be independent of that for the peg tray transfer and in the opposite direction to that for the peg tray transfer are provided.
Patent JP-S61191176-A (JP)
Title: Solid-state image pickup device
Inventor: DOBASHI TOMOJI
IPC: H04N5/335
Filed: 1985-02-19
Abstract: PURPOSE:To make uniform curing possible and to improve the quality by using window glass having ultraviolet-ray cut filter characteristics. CONSTITUTION:A solid-state image pickup element 2 is bonded to a ceramic package 1 with silver paste, etc., and the electrode of the solid-state image pickup element 2 and an electrode pad printed on the ceramic package 1 are connected. Then, an ultraviolet-ray curing type bonding agent 5 is dropped onto the element 2, and an optical filter provided with a light shielding film 4 is placed on a transparent filter substrate and positioned. Under this condition, ultraviolet rays are irradiated to cure the bonding agent 5. At this time, a window glass 6 that also acts as an ultraviolet-ray cut filter is bonded to the opening of the ceramic package 1 to cut off ultraviolet rays which are not shielded by an optical filter 3. Accordingly, adverse influences given by ultraviolet rays on the light receiving section, reading section and dark current correcting section can be eliminated.
Patent JP-S63200443-A (JP)
Title: Magnetic lens cooling device
Inventor: HORI AKIO
IPC: H01J37/141
Filed: 1987-02-13
Abstract: PURPOSE:To improve cooling control capacity by using a spring formed of a shape memory alloy as the on-off driving element of a valve for controlling cooling water which cools a magnetic lens and making an excitation current flowing through the coil of the magnetic lens to flow through the spring for directly controlling on-off of the valve by means of the excitation current. CONSTITUTION:When an excitation current above a certain value flows through a coil 2, the excitation current flows also through a shape memory alloy spring 4c so as to raise a temperature of the shape memory alloy spring 4c above fixed temperature due to this excitation current. The shape memory alloy spring 4c pushes up a movable valve 4a from a valve seat 4b against the elastic force of a compression spring 4d so as to open the valve for letting cooling water through. When the excitation current is reduced or stopped, restoring force generated in the shape memory alloy spring 4c reduces so that the movable valve 4a is pushed back to the valve seat 4b by the compression spring 4d so as to open the valve for reducing or stopping the flow rate of the cooling water. In this way, valve switching can be directly performed according to the magnitude of the excitation current. Thereby, cooling control capacity can be enhanced while improving measurement accuracy.
Patent JP-S63215454-A (JP)
Inventor: YOOHEN BURUKUDORUFU
IPC: B60T8/48
Filed: 1988-02-15
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-H04269619-A (JP)
Title: Inclination-angle detecting device
Inventor: ISONO MASARU
IPC: G01C9/06
Filed: 1991-02-26
Abstract: PURPOSE:To obtain an inclination angle accurately regardless of the change in amount of luminous light and irregularities in amount of light without requirement for correction in response to outside air temperature and the like. CONSTITUTION:An inclination-angle detecting device is provided with a bubble tube 11 wherein transparent liquid 14 and a bubble 15 are sealed in a transparent container 13 and a light source 16 which emits the light through the upper or lower side of the bubble tube 11. A first line sensor 20 and a second line sensor 21 which receive the light transmitted through the bubble tube 11 are orthogonally intersected to each other and arranged at a position where the intersection passes on the approximately central line of the bubble tube 11. An operating device 38 is provided. The central position of the bubble is operated based on the received signals from the first and second line sensors 20 and 21, and the inclination angle is operated based on the central position in the operating device 38. The operating device 38 operates the central position of the bubble based on the received light signals outputted from the first and second line sensors 20 and 21 and operates the inclination angle based on the central position.
Patent JP-H07240715-A (JP)
Title: Method and system for monitoring optical transmission line
Inventor: KAWASE NOBUYUKI
IPC: H04B17/40
Filed: 1994-03-01
Abstract: PURPOSE:To provide the method and the system which monitor an optical transmission line including linear repeaters with a high precision by displaying or reporting correlations of a communication fault, which a regenerative repeater on the downstream side or a multiplexing terminal station device detects by alarm transfer using incoming and outgoing monitor lines, by the linear repeater. CONSTITUTION:In the figure, the left is the E side (upstream side), and the right is the W side (downstream side). A monitor line (LSV) other than a main signal line is provided between L-REPs (linear repeaters) or between the L-REP and an R-REP (regenerative repeater). Operation information detected by the L-REP itself ana the communication quality detected by the REP on the downstream side or an LT switch MUX (multiplexing terminal station device) are compared with each other. The LSV between the w side and the E side is used to report the communication quality detected by the L-REP #5 to each L-REP. Operation information is detected in the L-REP, and the communication quality is detected by the REP #5 on the downstream side and is compared with operation information. If correlations are detected, they are reported to the R-REP #5 on the downstream side by the LSV. They are reported or displayed to a monitor device connected to each L-REP. The same operation is performed for R-REP.
Patent JP-S61189984-A (JP)
Title: Ribbon change-over apparatus of printer
Inventor: HASEGAWA HARUO
IPC: B41J35/10
Filed: 1985-02-19
Abstract: PURPOSE:To prevent color mixing at the time of multicolor printing by preventing the vibration of a pivot shaft and a ribbon guide generated at the time of the change-over operation of a support, by forming a flat surface parallel to the surface extending along the change-over operation direction of the support to the pivot shaft provided to the support performing change-over operation. CONSTITUTION:A support 8 is moved to the direction crossing the feed direction of a ribbon 17 at right angles along with a cassette case 16 and a ribbon guide 18 to perform the change-over of the ribbon 17. At this time, a pivot shaft 11 receives an impact in the direction extending along the moving direction of the support 18 but the pivot shaft 11 has high strength to the direction extending along the moving direction of the support 8 because of the formation of a flat surface 11a and the ribbon guide 18 engaged with the pivot shaft 11 becomes stable without being vibrated. Because the shift amount of the ribbon 17 is accurate and the vibration of the ribbon guide 18 in the ribbon change-over direction is prevented, color mixing can be prevented at the time of multicolor printing.
Patent JP-H02211426-A (JP)
Title: Liquid crystal display device and production thereof
Inventor: SATO TAKUO
IPC: G02F1/136
Filed: 1989-02-13
Abstract: PURPOSE:To obtain a bus line which has lower resistance and active elements having no steps by constituting the bus line of a transparent conductive layer and 1st and 2nd wiring layers and using a part of the 2nd wiring layer as the electrodes of the transparent substrate side of the active elements. CONSTITUTION:The bus line 40 is constituted of the laminate of the transparent conductive layer 41 formed on the transparent substrate 10, the 1st wiring layer 42 formed thereon, and the 2nd wiring layer 43 laminated thereon. A part of the 2nd wiring layer 43 is laminated on the transparent substrate 10 and a part thereof is formed as the electrodes 31A... on the transparent substrate side of the active elements 30A.... The bus line 40 is, therefore, formed to have the lower resistance by increasing the thickness thereof. Sufficient dealing with the trend toward the larger area and higher fineness of the display part is possible. Since the electrodes 31A... on the transparent substrate side of the active elements 30A... can formed to the smaller thickness, there are no steps and the high-reliability active elements which are free from short-circuit defects are obtd.
Patent JP-S58154868-A (JP)
Title: Copying device
Inventor: BUIRUHERUMU KUNEHITERU
IPC: G03G15/22
Filed: 1983-02-25
Abstract: PURPOSE:To increase a copying speed and the quantity of copies greatly, by providing plural process parts, and dividing a projection beam path through optical elements and guiding partial pieces of luminous flux to the respective process parts. CONSTITUTION:The process parts I, II, III, and IV each consisting of an endless photoconductive screen belt 17, insulating belt 24, and developing means are provided. A lens 8, partially transmissive mirrors 9, 10, and 11, and a total reflecting mirror 12 are provided behind mirrors 5 and 6 to divide the projection beam path for four partial pieces 13-16 of beam flux. Those partial pieces 13-16 of beam flux form respective electrostatic latent images on the four belts 17, and they are transferred to the four insulating belts 24, made visible by magnetic rolls 27, and then transferred to and fixed on forms. The latent images are used repetitively by corona discharging. Consequently, when 185 copies are taken in one minute at each process parts, 740 copies are taken on the whole, thereby increasing the quantity of copies greatly.
Patent JP-S56129049-A (JP)
Title: Plasma flame spraying torch
Inventor: SUGANO MASANORI
IPC: H05H1/28
Filed: 1980-03-12
Abstract: PURPOSE: To shorten a plasma flame spraying distance by a method wherein an cooling passage cooling a nozzle and an electrode is provided integrally and a plasma spraying material supply port opened to a direction of an upstream side is provided to an inner surface of the nozzle to disperse and mix said plasma spraying material into a plasma stream to melt the same in a short time.  
     CONSTITUTION: The plasma spraying torch is equipped with the nozzle 7 mounting one electrode 8 therein mounted in a torch main body 1C, other electrode provided so as to be opposed to the nozzle 7, the integral cooling passage 12 cooling said electrodes, a cooling material supply pipe 23 supplying the cooling material into said cooling passage 12, a cooling material discharge pipe 24 discharging the cooling material from said cooling passage 12 and the plasma spraying material supply port 26 opened to an inner surface of the nozzle so as to directed to an upstream side. By this constitution, a carrier gas and the flame spraying material are preferably dispersed into a plasma stream and molten is a short time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61190545-A (JP)
Title: Chlorine-containing ethylene resin composition
Inventor: OOTA SHIGEHISA
IPC: C08K5/13
Filed: 1985-02-19
Abstract: PURPOSE:To provide a composition of high thermal stability, comprising chlorine-contg. ethylene resin, triethylene glycol bis-3-(3-t-butyl-4-hydroxy-5- methyl-phenyl)propionate and inorganic phosphoric acid salt. CONSTITUTION:The objective composition comprising (A) 100pts.wt. of either vinylidene chloride resin or vinyl chloride resin, (B) 0.0005-5(pref. 0.005-0.5)pts. wt. of triethylene glycol bis-3-(3-t-butyl-4-hydroxy-5-methyl-phenyl)propionate and (C) 0.0001-1(pref. 0.0005-0.1)pt.wt. of inorganic phosphoric acid salt, pref. at least one sort of salt selected from pyrophosphoric acid salts and monobasic phosphoric acid salts, more pref. a combination of both. The production process is as follows: chlorine-contg. ethylene monomer is polymerized, preferably in the presence of both the components (B) and (C) beforehand.
Patent JP-S62189091-A (JP)
Inventor: UEDA MASAMI
IPC: D06F33/02
Filed: 1986-02-15
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-2000232582-A (JP)
Title: Image reader
Inventor: TAGUCHI KAZUE
IPC: H04N1/407
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which can easily and properly adjust the texture elimination level via the software-like control with no troublesome operations such as the adjustment of resistance of a variable resistor required. SOLUTION: A D/A converter 115 is prepared to serve as a means which adjusts the texture elimination level of a texture elimination circuit 114 by varying the offset of reference voltage Vref of an A/D converter 102G in response to the peak value of an original image. Thus, it's possible to adjust the texture elimination level just by varying the offset of the voltage Vref of the converter 102G by the converter 115 for the highly accurate elimination of texture and accordingly to perform easy and proper adjustment of the texture elimination level via the software-like control of a CPU.
Patent JP-H10229033-A (JP)
Title: Method and apparatus for sealing thermoplastic resin container
Inventor: NARISAWA HIROSHI
IPC: H01G11/84
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To accomplish favorable die release between the pressing and heating surface of a thermal welding heating member and a thermal welding sealed section, by improving the shape and construction of the thermal welding heating member which is pressed against a collar section encircling an opening formed at part of a thermoplastic resin container to close the opening and further conducts heat to seal the opening by welding. SOLUTION: A pressing and heating surface 13A which is pressed against a collar section 11B encircling an opening 11A formed at part of a container 11 of thermoplastic resin such as PPS and conducts heat to seal the opening by welding, is formed on a thermal welding heating member 13. The diameter of the heating member 13 is reduced to diameter D3, close to the diameter D1 of the collar section 11B, in the portion in proximity to the pressing and heating surface. The thermal welding heating member 13 is included to constitute a sealing apparatus for thermoplastic resin containers.  By making a simple modification to the shape and construction of the heating member, as mentioned above, it is made possible to maintain favorable closure of the opening by the pressing and heating surface and further accomplish favorable release, that is, die release, of the pressing and heating surface of the heating member from the thermal welding sealed section.
Patent JP-S60176215-A (JP)
Inventor: TAKADA KAZU
IPC: H01G4/30
Filed: 1984-02-22
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-H06239076-A (JP)
Title: Ic card and ic module
Inventor: INADA MAYUMI
IPC: B42D15/10
Filed: 1993-02-22
Abstract: PURPOSE:To reduce stress concentration exerted on a substrate near an insulating groove when a bending action is applied to an IC card from the outside. CONSTITUTION:An external terminal 13 is provided on one surface of a substrate 12 of an IC module 11, while an IC chip 17 and an electrode element 25 are provided on the other surface of the substrate 12. The external terminal 13 is divided into a plurality of regions by insulating grooves 28a, 28b and the electrode element 25 is disposed so as to cover the whole area corresponding to the groves 28a, 28b.