baber/WOPTO huggingface dataset:
Patent JP-S54129966-A (JP)
Title: Sample holding circuit
Inventor: ABE SHIGEO
IPC: G05B21/02
Filed: 1978-03-31
Abstract: PURPOSE: To stabilize sampling operation for a trapezoid all wave-form voltage and to simplify the designing of an AFC circuit for a VTR, by transferring an input voltage to an output side by using a buffer switch circuit.  
     CONSTITUTION: A positive pulse applied to terminal 30 is inverted by transistor Q 4  to apply the negative pulse to the base of Q 2 , which turns OFF, and a voltage charged in capcitor C31 is discharged via Q 6 . If a synchronizing signal is inputted to terminal 36 during the discharge, buffer switch circuit 37 is driven. At this point, therefore, charges in C31 are held and extracted to the terminal side of C38 via circuit 37. Further, a control voltage between output terminals 40 and 41 is supplied as a balanced output voltage between the terminal votage across C38 and the  emitter- side voltage of Q 1  DC-biased to a constant voltage by resistances 22, 23 and  24. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63206237-A (JP)
Inventor: YOSHIHARA MASAYA
IPC: A61B18/20
Filed: 1987-02-23
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-2000235247-A (JP)
Title: Transfer roller support structure and development processor provided with the same
Inventor: TAMAOKI YOSHIKAZU
IPC: G03D3/08
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To avoid come-out of a fall-out preventing tool from a rotary shaft while easily performing assembling and disassembling work, to avoid the rattle of the rotary shaft in the shaft direction and to reduce the frequency of exchanging a bearing part for a new one for a structure where bearing parts are exchangeable with respect to a support wall. SOLUTION: The rotary shaft 32 of a transfer roller 22b is rotatably inserted into the bearing hole 30A of the bearing part 30 provided on the support wall 31. A circular collar 35 is fitted on the projected end part projected from the bearing hole 30A of the rotary shaft 32, and the fall-out preventing tool 34 of the rotary shaft is engaged with the part to be engaged 33 formed on the projected end part projected from the collar 35 of the rotary shaft 32 from the outside in radial direction of the rotary shaft 32. Then, the fitted hole 36 of the collar 35 and the projected end part of the rotary shaft 32 for the fitted hole 36 are formed to different-sized shapes fitted to each other in a manner in which relative rotation is impossible.
Patent JP-S51113188-A (JP)
Title: Apparatus for laying submarine cable
Inventor: ISHIZAKA MINORU
IPC: E02F5/10
Filed: 1975-03-29
Abstract: PURPOSE:To provide an apparatus, which permits laying of a submarine cable even where the sea bottom is hard.
Patent JP-S55130122-A (JP)
Title: Winding machine
Inventor: ENDOU AKIRA
IPC: H01F41/06
Filed: 1979-03-30
Abstract: PURPOSE:To automate the manufacture of, and to mass-produce, coil having the terminals ready to apply and the preliminary soldered end possible by a method wherein devices which perform removing insulation covering, holding wire, feeding wire, soldering preliminarily, cutting wires and winding respectively are sequentially disposed. CONSTITUTION:In a device A for removal of insulation covering, a rotating body 7 is driven to rotate by a driving gear 6. The cutter 8 is driven to move toward center by pivolting around a pin 9 by centrifugal force of rotation and to oscillate the metal wire 2 which passes through the central hole 10, and the insulation covering is removed with the rotating body 7 being moved by a transferring bed 11 along X direction. During this process the metal wire 2 is held with the holding gadget 12 and the rigid bed 13 of wire holder B. And after removal of the insulation covering, the wire is fed by wire feeder C, and preliminary soldering is performed with the preliminary soldering device D and on the part of which the insulation covering is removed. Furthermore the metal wire 2 is cut with the cutter 19 of the wire cutting device E, and the metal wire 2 is wound to form a coil by winding device F.
Patent JP-H07249763-A (JP)
Title: Fabrication of semiconductor device
Inventor: SUKEGAWA TAKAE
IPC: H01L21/336
Filed: 1994-03-09
Abstract: PURPOSE:To obtain a high response MOSFET transistor by diffusing a halogen element, injected by low temperature heat treatment, into an oxide formed on the surface of an impurity diffusion layer and accumulating the halogen element therein and then removing the oxide thereby lowering the contact resistance between the impurity diffusion layer and a metal silicide layer being formed. CONSTITUTION:An oxide film 3 is deposited on a silicon substrate 1 isolated by an isolating region 2 and a gate electrode 4 is formed on the oxide film 3. Molecular ions, including a halogen, are then implanted into the silicon substrate 1 using the gate electrode 4 as a mask to form an impurity diffusion layer 7 which is then subjected to low temperature annealing so that the halogen element in the molecular ions are diffused into the oxide 3. Subsequently, the oxide 3 diffused with halogen element is removed and a metal silicide layer 9 is formed on the surface of the gate electrode 4 and the impurity diffusion layer 7.
Patent JP-S62196523-A (JP)
Title: Automatic precision heating device
Inventor: YOSHIDA RYOSHICHI
IPC: F23K5/00
Filed: 1986-02-25
Abstract: PURPOSE:To enable a heating process having a specified quality to be continued in an automatic precision heating device for vaporizing liquid fuel gas into a desired pressure through a pressure reduction valve and feeding it to a heating port by a method wherein a bomb is placed in a constant temperature device without adjusting a flow rate of the gas. CONSTITUTION:In a constant temperature device 2 for keeping a gas bomb 1 at a specified temperature, water in a water tank for use in circulating underground water enters at a lower inlet port 2a and exits from an upper outlet port 2b. A range of variation in tolerance on temperature of the constant temperature device is preferably in general about 0.1 deg.C. A product is attached to a circulating fixing block 12, under- ground water is fed to the constant temperature device 2 so as to adjust the pressure reduction valve 3 of the bomb 1, adjuster valves 6a and 6 for both compressed air and propane and a mixture gas adjusting valve 9 for each of the flame ports 10. Then, the flame ports 10 are ignited. When a switch for a driving mechanism for a chain 11 is turned on, each of the products is temporarily stopped at each of the positions enclosed by the flame ports 10 for a specified period of time and advanced and then dropped into the product accepter. Adjustment of flow rate of the fuel gas at once eliminates almost the adjustment of the flow rate.
Patent JP-S56136300-A (JP)
Title: Construction of mechanical press
Inventor: MURAKI MASAYOSHI
IPC: B30B15/04
Filed: 1980-03-26
Abstract: PURPOSE: To enable to transport mechanical presses without being contrary to the traffic regulation, by reducing the weight and volume of crown and bed by constituting the crown to have a bar type shape and by dividing the conventional bed into a bed and a lower beam, and by constituting required constructions so that they may be fitted and removed.  
     CONSTITUTION: Lower beams 1 are put in parallel to each other at an adequate interval, and uprights 2 are erected at both ends of lower beams 1, and then, upper beam 4 is put between the uprights and fixed with tie rod 5 so that it may be fitted and removed. Between the lower surface of opposing upper beams 4, crown 6 having built-in drive mechanism 11 and which is splitted into two and constituted to  have a bar type shape, is installed, and the crown is fixed with tie rod 7 so that it  may be fitted and removed. Then, bed 8 whose width is narrower than the interval  between uprights 2, is put between the upper surface of central part of lower beams  1, and fixed with tie rod 9 so that it may be fitted and removed. Moreover, slide  part 10 is installed above bed 8 and connected to drive mechanism 11 of each  crown 6. When this mechanical press is transported, the press is dismantled into  each construction by removing each tie rod 5, 7 and 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08236730-A (JP)
Title: Semiconductor storage device and method of its fabrication
Inventor: HIKAWA TETSUSHI
IPC: H01L27/115
Filed: 1995-02-27
Abstract: PURPOSE: To realize high speed of processing and reduction of a chip size and prevent adjacent memory cell transistors from leaking in their currents. CONSTITUTION: In a flat ROM there are laminated a diffusion region 16 that forms an N<+> type source/drain and a metal local bit line 17 for connecting the diffusion region 16 whereby resistance of a local bit line 17 is reduced to speed up the processing. The local bit line 17, an active semiconductor film 21, a gate insulating film 23 and a gate electrode 22 being a word line are crossed. A gap not used as a memory cell is covered with an interlayer film 13 as an insulating film from an upper layer of the gate electrode 22 and bird' beak is not produced whereby a chip size is reduced and a leakage current is prevented.
Patent JP-H03242867-A (JP)
Title: Disk copying device
Inventor: ICHINOSE AKIRA
IPC: G11B19/02
Filed: 1990-02-20
Abstract: PURPOSE:To realize continuous sector copying free from waiting rotation by recording data by the memory of one side while sector data preceding by a prescribed number is being stored by the memory of the other side, and switching the roles of two memories, i.e., the roles to store reproduced data and to send recording date every time the processing of one sector is finished. CONSTITUTION:The head of a copying origin disk reproducing device 1 catches the sector preceding by two sectors compared with the head of a copying destination disk recording device 8. Namely, during a period from T0 to T1, the copying origin disk drive device 1 reads the data of the sector 0 from a copying origin disk 6 and stores it in the memory 2. Then, during the period from T1 to T2, the reproducing device 1 sends the data of the memory 2 to the recording device 8 by switching a switching device 4 to a memory 2 side, and simultaneously, it reads the data of the sector 1 from the disk 6 by switching the switching device 5 to a memory 3 side, and stores it in the memory 3. The recording device 8 stores the data sent from the reproducing device 1 in the memory 10. Thus, the continuous copying without rotation waiting can be realized.
Patent JP-H03244958-A (JP)
Title: Damper device
Inventor: INOUE HIROMASA
IPC: F24F13/14
Filed: 1990-02-20
Abstract: PURPOSE:To eliminate the generation of abnormal noises at the time of opening and closing a damper and simplify the return and mounting of the damper by disposing vanes for closing an air passage on a rotary shaft provided rotatably inside the side walls of a casing and providing a cam means on the outside of the casing to cause the damper to close the air passage. CONSTITUTION:Ducts are connected to a casing 10 provided therein with a damper device through the air suction port 12 and the air exhaust port 13 of the casing, and ventilation air is allowed to pass through the inside of the casing 10 as an air duct in the open state of a damper 26. Then, a signal is sent from a control circuit to a solenoid 27, whereby a stop 28 moves forward and a movable piece 29 abuts against a cam shaft 19 to stop the rotation of a rotary shaft 16, so that an air passage 11 is closed by the damper 26. In the case where ventilation is executed again, the stop 28 is moved backward by the solenoid 27, whereby the damper 26 is rotated and brought into an open state by a ventilating air current.
Patent JP-H09209103-A (JP)
Title: Device for removing zinc vapor in snout of continuous hot dip galvanizing
Inventor: TAMURA TAKUYA
IPC: C23C2/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for removing zinc vapor in a snout capable of preventing the adhesion of zinc powder to a jet cooler without introducing an atmosphere gas contg. the zinc vapor generated in the snout to the outside of the system. SOLUTION: A zinc vapor cooler 14 of a removable water cooling system is pendently installed in the ceiling part 15 of a regulated cooling zone 4 downstream of the jet cooling zone 3 of a continuous annealing furnace 1 of a continuous hot dip galvanizing line. A receiving tray 20 is disposed between this zinc vapor cooler 14 and a steel strip 9. The zinc vapor infiltrating through the snout 7 is cooled and sublimated to the solidifying point or below, by which the zinc vapor is removed.
Patent JP-H01214037-A (JP)
Title: Method of testing eprom integrated circuit
Inventor: HONMA AKIHIRO
IPC: H01L29/788
Filed: 1988-02-22
Abstract: PURPOSE:To enhance a throughput of a test at the stage of a wafer and to prevent the wafer and a good pellet from becoming bad by a method wherein an inspected good pellet is stored in a memory at a test in each process and a pellet excluding the stored bad pellet is tested in a test in a subsequent process. CONSTITUTION:When a write operation of information into a memory of an EPROM integrated circuit, a retention operation and an erasure operation are tested one after another, an inspected bad pellet is stored into a memory 5 in a test in each process; a pellet excluding the bad pellet stored in the memory 5 in a preceding process is tested in a process after it. In addition, during an erasure test, the bad pellet already stored in the memory 5 and a bad pellet inspected during this erasure test are marked individually. By this setup, it is omitted to test the bad pellet again, to prevent the bad pellet from being marked again and to prevent the production of a foreign substance causing a detective erasure operation due to a marking operation.
Patent JP-H01213463-A (JP)
Title: Method for transferring basket and apparatus used therefor
Inventor: NAKAYAMA HIDEKI
IPC: D06B23/04
Filed: 1988-02-22
Abstract: PURPOSE:To obtain the subject apparatus capable of holding a basket successive ly fed on a conveying line with a pair of clamping pawls thereon, lifting the baskets, moving the basket in the transverse direction and lowering the baskets with hardly any load in transverse movement of the baskets. CONSTITUTION:A basket 40 conveyed on a conveying line 30 is stopped just under the initial position of a transverse moving car 2 and a pair of clamping pawls 12 are simultaneously actuated to hold a basket 40 thereon and lift the basket 40. The transverse moving car 2 is moved in the transverse direction and the basket 40 is transversely moved to a position just on the position for transfer and then lowered.
Patent JP-S53127444-A (JP)
Title: Oxime substd. phenylacetic acid derivtives and their preparation
Inventor: TERADA ATSUSUKE
IPC: A61P29/00
Filed: 1977-04-05
Abstract: PURPOSE: Oxime substd. phenylacetic acid derivative of formula I (R' is H, lower alkyl;n is 1 - 3),e.g. 2-[4-(2-hydroxyimino cyclopentan-1-ylmethyl) phenyl]-propionic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000243766-A (JP)
Title: Method for resin-sealing semiconductor element
Inventor: GOTO SATOSHI
IPC: H01L21/56
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a solidified configuration of a required sealing resin, irrespective of the variations of a swollen configuration when a resin is coated. SOLUTION: In this resin sealing method, a swelling process, a shape-up process, and a solidifying process are in sequence performed, and a semiconductor element 2 is resin-sealed. In the swelling process, a sealing thermosetting resin 3 is dropped down on a workpiece 1, is coated on the semiconductor element 2 on the workpiece 1, and the resin 3 is swollen thereon in a middle- high condition. In the shape-up process, before the sealing thermosetting resin 3 swollen on the semiconductor element 2 is cured completely, a swelling configuration of the sealing resin is leveled flatly. In the solidification process, the workpiece 1 is baked to cure the sealing resin 3, and after the resin 3 is cured, the configuration of the flatly leveled sealing resin 3 is retained.
Patent JP-S56136290-A (JP)
Title: Molten metal using diffusion welding and its apparatus
Inventor: MORIMOTO TATSUO
IPC: B23K20/00
Filed: 1980-03-28
Abstract: PURPOSE: To perform diffusion welding on a material having complicated shapes, by soaking the material to be welded into a molten metal and maintaining the material at a temperature and a pressure at which diffusion welding is possible.  
     CONSTITUTION: Material to be welded M is set in closed reactor 31, and reactor 31 and pressure device 33 are evacuated by means of vacuum pump 32, and then an inert gas is introduced from bomb 35 by opening valve 34. The molten metal in molten metal tank 36 is heated and melted by heater 37 and the inert gas is enclosed in the tank by opening valve 38, and then the molten metal is supplied to reactor 31 by pump 39 so that the reactor is filled with the molten metal. The molten metal in reactor 31 is heated to, and maintained at, a temperature at which said material M can be diffusion welded by heater 37, and, at the same time, is pressured to, and maintained at, a pressure at which diffusion welding of material M can be performed, by pressure device 33. When diffusion welding on material M is completed, the molten metal is returned to molten metal tank 36 by pump 39. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62200046-A (JP)
Title: Hydraulic shock-absorber
Inventor: KONDOU KANEYOSHI
IPC: F16F9/48
Filed: 1986-02-26
Abstract: PURPOSE:To enable a hydraulic shock-absorber to hold out sufficiently even if it is subjected to a compressive force increased in quantity by varying the bore diameters at the major aperture section of a cylinder along its axial direction so that the damping force is varied corresponding to the position of piston stroke. CONSTITUTION:On the midway part along the axial direction of a cylinder 1 is provided a difference in level 20 which has a difference X in the bore diameter between the ordinary aperture section 13 and the major aperture section 14. In a state where a piston 2 is pushed in passing the major aperture section 14, the clearance between the piston 2 and the cylinder 1 becomes narrower, and oil passing through there is very small in quantity, and moreover, the oil pushes valve elements 12, 13 open and passes through orifices 10, 11 as it is squeezed. Accordingly, the resistance given to the oil becomes greater, and the damping force increases automatically corresponding to the position of the piston 2 so that the device is enabled to hold out sufficiently even if it is subjected to a compressive force increased in quantity.
Patent JP-S54132006-A (JP)
Title: Multitubular heat exchanger
Inventor: FURUKAWA MASAHIRO
IPC: F28D7/16
Filed: 1978-04-05
Abstract: PURPOSE: To prevent erosion on a heating tube and unfluent drain current resulting from increasing pressure loss by blasting no steam into a drain cleaning zone.  
     CONSTITUTION: While passing from a water room 4a through a heating tube 8, feed water a absorbs heat of steam flowing down from a steam inlet 6 to through a steam passage 14 to condense steam. Drain, pooled on the bottom 11 of a drum, is carried from a drain suction part 17 into a drain cleaning zone 10, from which discharged outside. In this heat exchanger, a plate-built-up gas entry prevention member 18 held to said drain suction part 17 by stays 19 smoothes the surface of drain 11 around the suction part 17 and prevents steam from coming into the zone 10. This can prevent steam erosion on the heating tube 8 and unfluent drain current which involves steam to cause higher pressure loss. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60182545-A (JP)
Title: Cassette recorder
Inventor: YOSHII TETSUJI
IPC: G11B15/665
Filed: 1984-02-29
Abstract: PURPOSE:To ensure the automatic smooth opening of a cover on the way of setting by pressing a cover pressing member in response to the working of a cassette insertion detecting means set at the side of a cassette guide means. CONSTITUTION:A rotary shaft 6 of a U-shaped cover 4 is hooked by a plate spring 7 when the cover is closed. A member 26 which presses the cover 4 to the rear side is formed with a plate spring at the side of a cassette insertion guide device 18. A slidable cassette insertion detecting member 20 prevents the protrusion a cassette before it is inserted. When the cassette is inserted, the front face of the cassette has a contact with the tip of the member 20 to move the member 20. Thus the member 26 is protruded between the cassette main body and the rear side of the cover 4. Then the cover 4 is pressed to the front side to release a hook state. The cover 4 is opened with a setting action. Thus it is possible to open the cover 4 smoothly and automatically on the way of setting.
Patent JP-H05240590-A (JP)
Title: Energy supply system and its optimum operating control method and device
Inventor: TSUKAMOTO MORIAKI
IPC: F28D20/00
Filed: 1992-02-26
Abstract: PURPOSE:To minimize the operational cost of an energy supply system equipped with energy storage devices and perform operation in which electric and heat energy generated are effectively used. CONSTITUTION:The demand is estimated in a demand estimating section 65, and a mathematical programming device 78 forecasts the future operating status of a system using the estimated results. Further, a fuzzy reasoning device 77 reasons the operating programs of energy storage devices using the forecast results. Then, operating conditions under which the operating cost of the system is minimized are obtained by a mathematical programming device 61.
Patent JP-H08205950-A (JP)
Title: Rocking mechanism for seat plate and seat back of chair
Inventor: INOUE NOBORU
IPC: A47C7/44
Filed: 1995-02-06
Abstract: PURPOSE: To lock a rocking mechanism arbitrarily by disposing a gas spring between a shaft with which an arm member is supported pivotally on a base block and a shaft formed on a seat back supporting member extension part rear terminal side. CONSTITUTION: The seat plate 4 is axis-connected to the arm member 3 with a shaft B which supports flat springs 51, 52 at the front terminal of the arm member 3 mounted on the base block 2 so as to rock only downward by a shaft A, and enabled to rock in a vertical direction on the front and rear sides. Also, a seat back supporting member 9 is connected pivotally to the arm member 3 and the seat plate 4 with a shaft E and a shaft D, respectively, and the seat plate 4 and the seat back supporting part 9 are formed in such a way that the other of them is enabled to rock interlocking with the rocking of the one on one side. The gas spring 12 which fixes distance between both shafts A and F and sets them in a freely open state is disposed between the shaft A and the shaft F formed on the rear terminal of the extension part 91 of the seat back supporting member 9.  The rocking or interlocking of the seat plate 4 and the seat back supporting member 9 is enabled to be locked in a front or rear tilted state, or only the rear tilted state by turning off the gas spring 12.
Patent JP-S60182705-A (JP)
Title: Plastic magnet structure
Inventor: OKUMURA KUNIO
IPC: H01F7/02
Filed: 1984-02-29
Abstract: PURPOSE:To eliminate the deformation of a plastic magnet due to a temperature change by winding the magnet consisting of magnetic powder and a synthetic resin binder on a core body made of a metal through a synthetic resin cushion material having the melting point lower than the binder and large ductility when a long-sized magnet roll is prepared. CONSTITUTION:A plastic magnet 4 is manufactured by sufficiently mixing 75- 95wt% magnetic powder and a synthetic resin binder composed of 25-5wt% polypropylene, and the magnet is wound on a shaft 2 through a cushion layer 3 consisting of polyethylene resin. In this case, polyamide resin may be used as the binder, and polypropylene resin or polyvinyl chloride resin may be employed as the cushion layer 3, and it is preferable that glass fiber is mixed previously to the cushion layer 3. The magnet is wound through extrusion molding, injection molding, etc. Accordingly, the magnet 4 is not cracked and crazed, and is fitted to long-sized molding.