baber/WOPTO huggingface dataset:
Patent JP-H0470497-A (JP)
Title: No-soil discharge propulsive construction method and device thereof
Inventor: KIMURA KOICHI
IPC: F16L1/024
Filed: 1990-07-10
Abstract: PURPOSE:To safely and surely propulsion-bury a buried pipe without removal of surplus soil by connecting a leading press-fit unit to a following press-fit unit by a press-fit jack, and propulsion-burying the pipe while pressure-tightly compressing the peripheral ground by each press-fit unit. CONSTITUTION:Diameter-expanding mechanisms 5, 9 for spreading diameters of outer shells 4, 7 are provided respectively in leading and following press-fit units 1, 2, and the press-fit unit 1 is connected to the press-fit unit 2 by a press- fit jack 11. A buried pipe 14 is fitted to a connecting collar 8. Next, the peripheral ground is brought into press contact by diameter-expanding the outer shell 7 by the diameter-expanding mechanism 9. Then, the press-fit unit 1 is press- fitted to the front while pressure-tightening the ground to the periphery by extending the jack 11. Successively, the outer shell 4 is diameter-spread by the diameter-expanding mechanism 5 to press contact-support the peripheral ground by diameter-contracting the outer shell 7 by the diameter-expanding mechanism 9. Further, the press-fit unit 2 and the buried pipe 14 are advanced while contracting the jack 11. A similar process is repeated by diameter- reexpanding the outer shell 7.
Patent JP-S5975041-A (JP)
Inventor: SUGAWARA MICHITAKA
IPC: A61B6/03
Filed: 1982-10-21
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-H0470779-A (JP)
Title: Toner replenishing device
Inventor: SANPEI ATSUSHI
IPC: G03G15/08
Filed: 1990-07-11
Abstract: PURPOSE:To easily replenish toner with a simple operation by automatically releasing first and second shatters blocking a toner cartridge when the toner cartridge in which the toner is filled is inserted into a developing device and supplying the toner to the developing device. CONSTITUTION:When the toner cartridge 35 is inserted into a developing device main body 27, first and second levers 41 and 51 provided on the toner cartridge 35 are abutted on first and second engaging pins 61 and 63 provided on the developing device main body 27, respectively. When the toner cartridge 35 is further inserted in this state, the first shutter 39 is turned inward, and obtains a releasing position, and simultaneously, the second shutter 45 is turned counterclockwise, and moves to the lower part of a toner supplying port 37, to open it. At this time, a sealing member 55 provided on the second shutter 45 blocks the gap of the developing device main body 27 and the toner cartridge 35. Thus, the toner can be replenished to a thin type developing device with the simple operation.
Patent JP-S6245225-A (JP)
Title: Power supply circuit for portable radio transimitter and receiver
Inventor: HIRASAWA NAOKI
IPC: H04B1/40
Filed: 1985-08-23
Abstract: PURPOSE:To attain miniaturization, light weight and high efficiency by using an N-channel enhancement MOSFET provided with a control battery as a control circuit. CONSTITUTION:A voltage of a control battery 6 has a voltage over a voltage required to turn on an FET 7. In turning on a power switch 2, a voltage VG of a gate G becomes sum (V1+V2) of a voltage V1 of the main power supply 1 and a voltage V2 of the control battery 6 and since the voltage of the gate G is higher than the drain voltage, that is, the voltage V1 of the main power supply 1 by a voltage V2, the FET 7 is turned on and a current flows from the drain D to the source S. Thus, a current flowing to the power switch 2 is very slight and small sized switch 2 and small capacity of battery 6 are enough for the circuit. Since the FET 7 is used and the on-resistance is low, the switching loss is hardly caused.
Patent JP-H1130307-A (JP)
Title: Hydraulic controller for automatic transmission
Inventor: SAKAI HIROMASA
IPC: F16H61/14
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To compatibly ensure both the apply pressure, when the balance oil quantity between incoming and outgoing becomes worse, and a lubricating oil flow rate at the time of high load and ensure the durability of a torque converter. SOLUTION: A torque converter pressure circuit 31 is provided with a T/C regulator valve 3, which regulates the torque converter pressure, which is supplied to a lockup clutch, so as not to exceed the prescribed upper limit value of a torque converter, a lockup regulator valve 4, which ensures the torque converter pressure needed to fasten the lockup clutch, based on a signal pressure from a line pressure solenoid valve 40, prior to the lubricating flow rate, a locking control valve 5, which controls increasing/decreasing of the torque converter pressure to the lockup clutch, based on a signal pressure PL/USOL, and a lubricating oil passage 37, which is communicated with the drain side of both T/C regulator valve 3 and lockup regulator valve 4 in order to supply the pressure oil to lubricating circuits 33, 34.
Patent JP-H105664-A (JP)
Title: Die coater
Inventor: YOSHIKAWA TAKEFUMI
IPC: B05C5/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a die coater continuously coating the surface of a metal web, capable of still more stabilizing the bonding state of a coating agent to the metal web during feed and capable of also shaping the side edges of the metal web. SOLUTION: This die coater is equipped with a die 1 having a manifold 3 formed therein along its longitudinal direction and having a coating agent emitting slot 14 continued to the manifold 13 formed thereto and having a lip 14c forming the opening part of the slot 14 formed to the front edge thereof in its longitudinal direction and a metal backup roll 9 for feeding a metal web W is arranged in opposed relation to the lip 14c. In this case, the auxiliary roll 91 coming into contact with the metal web W on the backup roll 9 is provided on the upstream side of the feed direction of the metal web W with respect to the lip 14c.
Patent JP-S6164810-A (JP)
Title: Refining method of molten steel by arc process
Inventor: NAKAJIMA HIROHISA
IPC: C21C7/00
Filed: 1984-09-03
Abstract: PURPOSE:To arc-heat a molten steel without raising a C density, to arc-heat a low C steel, and to reduce a converter steel discharge temperature of an RH decarbonization processing material, etc. by refining an oxidized and refined molten steel by an arc process. CONSTITUTION:A molten steel refined by an upward blow O2 gas in a converter is discharged to a ladle from the converter, a flux is thrown into this ladle, and thereafter, a carbon electrode and a gas leading-in lance are made to descend on the molten steel. Subsequently, an arc is formed at a prescribed arc gap between this undeoxidized molten steel and the electrode. In this case, the quantity of the flux to be thrown in is adjusted so that a slag layer of a thickness by which the electrode is immersed by about 50mm into a slag is obtained. On the other hand, while the molten steel is arc-heated, the molted steel is stirred by leading in an Ar gas through the lance immersed into the molten steel. After this heating, a composite deoxidizing treatment of Al, Mn and Si is executed, and also the molten steel is stirred strongly by an Ar gas. Or the heated molten steel is shifted to an RH decarbonization processing equipment and decarbonized in a vacuum. In this way, a converter steel discharge temperature can be set to <=1,650 deg.C.
Patent JP-H0734855-A (JP)
Title: Exhaust gas purifying device for diesel engine
Inventor: UEHARA TETSUYA
IPC: F02B3/06
Filed: 1993-07-26
Abstract: PURPOSE:To enable proper administration of the flow rate of exhaust gas supplied to a filter at the time of regeneration, and certain regeneration thereof to be carried out by using a cheap valve. CONSTITUTION:Since a distance L51 is smaller than a distance L52 sufficiently at the time of collection, the amount of exhaust gas which flows in a first branch passage 13 flows more in a filter 51 so as to increase pressure loss in the filter 51. At the time of regeneration, the first branch passage 13 is closed by a valve 81, and the filters 51, 52 are regenerated, so that exhaust gas of a winate amount flows in the filter 52 having small pressure loss. The filter 51 is then regenerated firstly in condition in which exhaust gas hardly flow in, and then the filter 52 is regenerated.
Patent JP-H1012064-A (JP)
Title: Manufacture of identification marked insulated wire, manufacturing device for identification marked insulated wire, and identification marked insulated wire
Inventor: YOSHIDA MASAAKI
IPC: H01B7/36
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent release of an identification resin composition and loss of a product value due to external stress, bending stress, ironing, friction or the like by activating a coated surface by flame, applying a ultraviolet-ray curing resin composition of different colors, and hardening. SOLUTION: In a manufacturing process 1 of an insulated wire, a coat 3 of a polyethylene composition is formed at an outer circumference of a conductor 2, and an insulated wire 4 is manufactured. Next, in a frame abrasion process 5, this insulation wire 4 is led out from a reel, an outer surface of the coat 3 is flamed by means of a burner such as city gas in a flame abrasion processor, and the surface is activated. In the next identification resin composition applying process 10, on an entire outer surface of the framed and abraded coat 3, an identification resin composition using a ultraviolet-ray curing resin composition such as non-solvent epoxy acrylate-based resin composition of different colors is applied. Then, in a curing process 13, ultraviolet- rays are irradiated, and the identification resin composition is cured.  Thus, the identification resin composition is prevented from being stripped due to external stress, bending stress, ironing, abrasion, or the like and, from being incapable of identification, from being spotted on the surface, or from being lost in product value.
Patent JP-H0233483-A (JP)
Title: Rotary compressor
Inventor: YOSHIMURA TAKAO
IPC: F04C18/356
Filed: 1988-07-22
Abstract: PURPOSE:To improve efficiency by setting the eccentricity E of the crank of a shaft to rho1<E<rho2 (rho1, rho2: curvature of side faces or grooves) and moving seal sections near the inner periphery of a roller. CONSTITUTION:Grooves 20-35 are provided on end faces 19a and 19b of a roller 19, the grooves 20-35 have nearly circular arc-shaped side faces 20a-35a with the curvature rho1 and nearly circular arc shaped side faces 20b-35b with the curvature rho2, the eccentricity E is set to rho1<E<rho2, seal sections 20d-35d are formed at portions nearer to the inner periphery 19c than the outer periphery 19d of the roller 19. Clearances between end faces 19a and 19b of the roller 19 and between a main bearing 7 and an auxiliary bearing 8 are made equal, the seal distance is made longer, the volume efficiency is improved, the efficiency can be improved.
Patent JP-S6163171-A (JP)
Title: High definition television system
Inventor: NAKAGAKI NOBUFUMI
IPC: H04N7/00
Filed: 1984-09-05
Abstract: PURPOSE:To prevent the line flicker, to improve the picture resolution in the vertical direction and simultaneously to realize effectively the scanning line interpolation by adding a line memory and a small number of circuits to a television set. CONSTITUTION:A video signal of an input terminal 401 is alternately read/ written to line memories 403 and 404 at every 1H period by switches 402 and 405, and is alternately read/written to field memory 407 and 408 at every video signal for one field by switches 406 and 409. These memories 403, 404, 407 and 408 and respective switches 402, 405, 406 and 409 are controlled by a line and field memory control circuits 412 and 415. These respective memories 403, 404, 407 and 408 are processed by in-field scanning line comparator circuits 410 and 413, time base compressors 411 and 414, a pulse amplitude converter 416 and an overlapping circuit 417. Thus, the line flicker is prevented, and the picture resolution in the vertical direction is improved.
Patent JP-H1114895-A (JP)
Title: Mirror angle adjustment mechanism
Inventor: KUROKAWA HIROYUKI
IPC: G02B7/198
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To improve operability at the time of adjusting a mirror by obtaining a mirror angle adjustment mechanism where a machine screw is rotated by inserting a driver in a direction in parallel with a mirror surface. SOLUTION: The mirror angle adjustment mechanism is provided with an end plate 25, a housing 21 movably fitting the end plate 25 so as to make it movable, a pressing member 29 disposed between the casing 21 and the end plate 25 and pressing the end plate 25 in a press-contacting direction by being brought into press-contact with one surface of the end plate 25, a fan-shaped member 31 freely rotatably held by the casing 21 in a circular-arc direction and making one radius part abut on the other surface of the end plate 25 and the machine screw 35 freely rotatably supported by the housing 21 and making a top end abut on the other radius part of the sectorial member 31.
Patent JP-H0741552-A (JP)
Title: Production of modified polyester
Inventor: YAMAMOTO MITSUYUKI
IPC: C08G63/688
Filed: 1993-07-27
Abstract: PURPOSE:To provide a production method of a modified polyester which uses an isophthalic acid compd. having a sulfonate group as a comonomer to produce a modified polyester and which greatly decrease the amt. of insol. impurities causative of the pressure rise during spinning and filtering. CONSTITUTION:The modified polyester contg. at least 80mol% alkylene terephthalate units and 0.5-10mol% alkylene isophthalate units having a sulfonate groups is produced by using an isophthalic acid compd. having a sulfonate group as a comonomer under the condition that a metal alkylbenzenesulfonate in an amt. of 10-100mol% of the isophthalic acid compd. is added to the polymn. system. Thus, a high-quality polyester which has sulfonate groups and can be dyed with a basic dye is produced while inhibiting the occurrence of impurities due to the isophthalic acid compd. and enabling avoidance of thread breakage.
Patent JP-S6343021-A (JP)
Title: Fluid bearing cylinder device
Inventor: KUROSE KAZUYOSHI
IPC: F16C33/00
Filed: 1986-08-06
Abstract: PURPOSE:To obtain a high-reliability fluid bearing cylinder device by providing a fine step on the outermost periphery of the end face of a fixed shaft in the fixed shaft having herringbone type groups on the upper section and the lower section of the outer periphery. CONSTITUTION:Herringbone type groups are formed on the upper section and the lower section of the outer periphery of a fixed shaft 11, and a lubricant 13 is put in a fine gap between a thrust plate 12 having a spiral group 12a machined by etching or the like and the end face of the fixed shaft 11, Accordingly, the spiral group 12a is provided on the face section of the thrust plate 12 facing the fixed shaft 11, and a fine step is provided on the outermost periphery of the end face of the fixed shaft 11, thus the lubricant 13 is retained for a long time against the centrifugal force via the capillary phenomenon by the surface tension.
Patent JP-2000023480-A (JP)
Title: Servo controller and regenerative power consumption circuit protection therefor
Inventor: KUREBAYASHI TOSHIYUKI
IPC: H02P3/18
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a servo controller with a regenerative power consumption circuit, capable of preventing a regenerative resistor from being burned even if power voltage increases. SOLUTION: This controller is provided with an acceleration/deceleration command means 12, a regenerative action command means 11, a failure determining means 13 determining it as abnormal if the acceleration/deceleration command means 12 does not give a command of acceleration/deceleration to a motor 5 to be controlled and the regenerative action command means 11 gives a command of power regeneration, and a power cutting-off means 14 cutting-off the main power of the servo controller if the failure determining means 13 determines a failed condition.
Patent JP-H1031383-A (JP)
Title: Release agent applying device for fixing device
Inventor: SEKI TAKAYUKI
IPC: G03G15/20
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a release agent applying device for a fixing device capable of improving a releasing performance on the outer periphery of applying belt, preventing the dirt on the surface of a fixing roller for offset toner, etc., from being stuck on the surface of the applying belt even when coming into contact therewith, and smoothly feeding the releasing agent onto the rear side of the applying belt. SOLUTION: This releasing agent applying device is provided with the fixing roller 1, a pressure roller 2, the applying belt 5 composed of the releasing agent transmissive material, extended around a pair of guide rollers and applying the releasing agent 11 to the fixing roller 1 or the pressure roller 2, and feeding means for feeding the releasing agent 11 to the rear side of the applying belt 5. The applying belt 5 is composed of fluororesin, and the feeding means is composed of the feeding roller consisting of the guide roller in press contact with the applying belt between the guide rollers, and is provided with a cylinder body furnished with a number of the holes (b) in a small diameter and the releasing agent holding layer 12 formed on the outer periphery.
Patent JP-H062334-A (JP)
Title: Submerged jack mounting device
Inventor: ARITA HIRONORI
IPC: E04G21/18
Filed: 1992-06-19
Abstract: PURPOSE:To promote work efficiency in a narrow pile hole by providing a locking device having an interlocking spring connected with a pulling up wire to a position adjusting jack of a structural stud erected in an excavation pile hole, and inclining a jack device by wire operation to load and unload. CONSTITUTION:A jack 2 is inclined and suspended between a structural stud (a) erected in an excavated pile hole and a stand pipe provided around it, and it is interlocked with a bracket 7 and is fixed at right at angles to the stud (a) by a locking device 8 energized with a spring. When the jack 2 is removed, a wire 9 is operated to release the interlock with the locking device 8, and it is inclined by the wire 9 in a released state to pull up. According to the constitution, a jack device is easily detachable even in a small space in a pile hole.
Patent JP-2000016844-A (JP)
Title: Pyrolysis of dioxin and device therefor
Inventor: YAMAMOTO YASUSHI
IPC: C04B7/28
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for pyrolyzing dioxin worried on the employment of incinerated ash in the production of an ecological cement, and to provide a device for pyrolyzing the dioxin. SOLUTION: This method for pyrolyzing dioxin comprises collecting kiln dust containing the non-pyrolyzed dioxin, treating the collected kiln dust 14 with an acid to precipitate the dioxin together with the lead product, heating the precipitates at a higher temperature than the boiling point of the dioxin, guiding the evaporated dioxin-containing gas 20 into a rotary kiln 3 for calcining a cement, and subsequently pyrolyzing the guided dioxin with heat on the calcination of the cement.
Patent JP-H1132238-A (JP)
Title: Image-receiving method
Inventor: KAWAME KEISUKE
IPC: H04N5/217
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain an image free of flickers by comparing two images or over photographed at different times, detecting parts different by a prescribed value between the images as a flickered part and composing the parts of the respective images with the flickered parts removed from them as effective parts. SOLUTION: Two images are received at a time deviation, an absolute value of a difference is calculated for each pixel as to the two images, and pixels with the absolute value over a prescribed value are used for ineffective parts and marked to generate an intermediate image. The parts not discriminated as the ineffective parts are left as the effective parts. Whether or not the intermediate part has ineffective parts is discriminated, and when no ineffective part exists in the intermediate part, the intermediate part is outputted as a final acquired image. When the ineffective part is exists in the intermediate part, one image is received again, ineffective part is detected and the effective parts are embedded in the ineffective part of the intermediate image to obtain a new intermediate image. The operation is repeated until the ineffective part is not found out.
Patent JP-H0472690-A (JP)
Title: Manufacture of wiring board with microscopic leads
Inventor: HIROYAMA YUKIHISA
IPC: H01L21/60
Filed: 1990-07-12
Abstract: PURPOSE:To reduce an irregularity in close contact intensity and to prevent peeling of a conductor circuit by nickel-plating a junction boundary between a microscopic lead group and the electrodes of a wiring board, and then heat treating it in a nitrogen atmosphere. CONSTITUTION:After a film of aluminum is formed on the entire surface of a circuit board except electrodes of the side to be connected with an electronic component, conductive films for forming microscopic leads are formed on the electrodes and the aluminum film. A junction boundary between the lead 18 group and the electrodes on a through hole conductor 12 of the board is nickel- plated to form a nickel film 3. Then, the board with microscopic leads having excellent close contact strength of the leads 18 to ceramics, small irregularity and no peeling of the leads 18 is obtained.
Patent JP-H0476641-A (JP)
Title: Volume information display system
Inventor: OMURA MASUMI
IPC: G06F12/00
Filed: 1990-07-12
Abstract: PURPOSE:To facilitate a control over a volume by constituting this system with an input information decision part which identifies and decides input information, a control information extraction part which extracts control information, and a volume editing part which edits the various pieces of information and outputs them to a specified output destination. CONSTITUTION:The medium name, device class, function code, file name, and output destination specification of an object volume are inputted as the input information from a terminal 1. The control information extraction part 3 obtains and extracts the control information on the specified object volume from a volume control information part 4 based on the control information from the input information decision part 2. Then the volume editing part 5 edits the various pieces of information such as file allocation state and free area information to diagram format based on the control information from the control information extraction part 3 and displays or outputs the information on the display of a terminal 6 or a printer 7 which is specified with the input information from the decision part 2.
Patent JP-H0827112-A (JP)
Title: Production of n-acylated 2-chloro-5-amino-methylpyridines
Inventor: HERUMUUTO KURAUSU
IPC: C07D213/61
Filed: 1995-06-29
Abstract: PURPOSE: To obtain an N-acylated 2-chloro-5-aminomethylpyridine in a high yield without using ammonia by hydrogenating 2-chloro-5-cyanopyridine in the presence of an acylating agent.  
     CONSTITUTION: A 2-chloro-5-(N-acyl-aminomethyl)pyridine of the formula [R is H, an alkyl, halogenoalkyl, alkenyl, alkoxyalkyl, alkoxyalkenyl, cycloalkyl, aryl, aralkyl, protected hydroxyalkyl, protected aminoalkyl, or 5- to 8-membered ring containing one or two hetero atoms (N, O or S)] is obtained from 2- chloro-5-cyanopyridine. The reaction is carried out by catalytic hydrogenation in the presence of an acylating agent. For example, methyl formate, ethyl formate, trifluoro acetic acid, 3-chloropropionyl chloride, acetic anhydride, etc., may be cited as the acylating agent. The compound of the formula is an important component for producing an insecticide such as a nitromethylene. 
     COPYRIGHT: (C)1996,JPO