baber/WOPTO huggingface dataset:
Patent JP-H05331694-A (JP)
Title: Composite plated nonferrous metallic material for machine structure
Inventor: NAKAYAMA TAKENORI
IPC: C25D15/02
Filed: 1992-06-01
Abstract: PURPOSE:To obtain the objective composite nonferrous metallic material for machine structures excellent in wear resistance by forming a composite plated layer obtd. by incorporating specified hardened particles and lubricating particles into a substrate constituted of Ni, Fe, Co or the like on the surface of a ferrous metallic material. CONSTITUTION:A composite plated layer obtd. by dispersing hardened particles and lubricating particles into a plated substrate is formed on the surface of a nonferrous metallic material. As the plated substrate, a plated material Constituted of one or more kinds among Ni, Fe, Co, Cu, Cr, Mn, Sn and Zn or furthermore constituted of one or more kinds among P, B and W is used. Or, according to necessity, a plated layer having the same compsn. as that of the plated substrate is formed on the surface of the nonferrous metallic material, and the composite plated layer is formed on its upper layer. As the hardened particles, one or more kinds among Sin, Al2O3, Si3N4, WC, TiC and TiN are used, and as the lubricating particles, one or more kinds among BN, Mo, S2, CF4, graphite and mica are used. Preferably, all these particles have 0.01 to 50mum average particle size, and they are dispersed by 1 to 30vol.%.
Patent JP-S5689348-A (JP)
Title: Forging device
Inventor: MATSUMOTO ISAMU
IPC: B21K1/14
Filed: 1979-12-24
Abstract: PURPOSE: To forge an undercut part of parts with a simple device by fixing the part having the undercut part with a lower die and an upper die, inserting a collet to the inside surface thereof and pushing the same with a punch.  
     CONSTITUTION: A molding having an undercut part in the inside of the opening is firmly held by means of a lower die 1 and an upper die 3, and a collet 8 provided with a plurality of segmental collet pieces 8a is inserted thereto. The segmental collet pieces 8a are expanded by the downward movement of a punch 5 owing to the descending of a slide 6 so that the outer surfaces thereof are abutted on the inside surface of the molding. When the slide 6 is further lowered, the upper die 3 draws the outside circumference of the opening inlet part of the molding. The inside surface of the molding abuts on the outside shape of the collet pieces 8a, thus spherical working having an undercut is accomplished. When the slide 6 ascends, the punch 5 ascends and its end circular conical part leaves the collet pieces 8a, then the collet pieces 8a shrink in the direction perpendicular to the axis, and the collet 8 is taken out from the molding. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6147435-A (JP)
Inventor: YUUJIN JII HARISU
IPC: C07C41/00
Filed: 1985-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0517592-A (JP)
Title: Forming of metal-reinforced composite rubber material
Inventor: IWAKURA MITSUHARU
IPC: B29K21/00
Filed: 1991-07-08
Abstract: PURPOSE:To enable the direct bonding and integration of a powdery rubber to a metallic reinforcing material without preparatorily forming the rubber in the form of a sheet, thereby improving the productivity of the subject formed material. CONSTITUTION:A powdery rubber is integrated to a metallic reinforcing material 3 at a stroke to form a metal-reinforced composite rubber material by mixing 100 pts.wt. of a liquid diene rubber having hydroxyl terminal group with 100-250 pts.wt. of a polyfunctional isocyanate, dissolving the mixture 5 in an inert solvent and using the obtained adhesive solution as a primer of the metallic reinforcing material 3 or as a binder for the powdery rubber.
Patent JP-S5955728-A (JP)
Title: Extruder
Inventor: NAKAMURA KENSAKU
IPC: B29C48/44
Filed: 1982-09-24
Abstract: PURPOSE:To make high kneading, medium kneading and non-kneading selectable and to contrive a reduction of the cost of installation through a simple device, by a method wherein an openable and closable housing chamber is provided on part of a heating cylinder of the external circumference of a screw shaft and a planet shaft for kneading and a shaft of a wall surface are used in a combined state. CONSTITUTION:After opening of an opening and closing block 31, two planet shafts 37 for kneading is fixed in the block 31 for high kneading, the planet shaft 37 and a shaft 38 of a wall surface are fixed in the block 31 for medium kneading and the two shafts 38 are fixed in the block 31 for nonkneading, and then the block 31 is closed. Then preparation of operation is completed by heating a heating cylinder 11 through electrification of a band heater 29 and rotating a screw shaft 12. Then when a resin material and mixing substance are loaded into a hopper 23 they are loaded into a loading hole 22 and sent into the heating cylinder 11 by the screw shaft for melting in order, and when a kneading device 21 is in a kneading state, they are kneaded here under a given state and sent to an extrusion outlet 28. A titled extruder, therefore, is economic as the unit extruder can be served both for a machine whose kneading efficiency is high and a machine whose kneading efficiency is low.
Patent JP-2000357577-A (JP)
Title: Terminal insertion device
Inventor: SUGAMI TAKAYUKI
IPC: H01B13/012
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To detect the collision of a terminal tip with a connector housing, for preventing defect product in advance. SOLUTION: A photoelectric sensor 9 and a sensor dog 10 are provided at a wire chuck 2 for holding a wire A and at a terminal chuck 1 for holding a terminal t crimped onto the wire, respectively, and a compression spring 11 is interposed between both the chucks 1, 2. By making the inner surface of the terminal chuck 1 finely tugged, the magnitude of the friction coefficient of the surface to the terminal t is set so that the terminal chuck 1 can hole the terminal t against the repulsive force of the compression spring 11. When the terminal t comes in the cavity of a connector housing C as both the chucks 1, 2 progress, upon a collision of the tip surface of the terminal t with the connector housing C, the terminal chuck 1 and the wire chuck 2 approach each other so that the sensor 9 is obstructed by the sensor dog 10 so as to detect and inform the abnormal condition.
Patent JP-S5869123-A (JP)
Title: Digital semiconductor integrated circuit
Inventor: TAKANASHI AKIRA
IPC: H03K19/0948
Filed: 1981-10-21
Abstract: PURPOSE:To atain remarkably low power consumption, by employing the 1st logical gate connecting a plurality of n-channel MOSFETs in series, and the 2nd logical gate connecting a plurality of p-channel MOSFETs in series. CONSTITUTION:N-channel MOSFETs Q1-Q4 are formed in a P-well and P-channel MOSFETs Q5-Q8 are formed on a P substrate. In using a positive power supply voltage VDD(+), the P substrate is biased with a positive power supply  voltage. Further, a power supply voltage terminal VSS(-) is biased at zero volt. Thus, a load MOSFETQ4 is provided at the power supply voltage VDD(+) and a load MOSFETQ8 is provided at the voltage terminal VSS(-). Thus, in this NAND circuit, no DC current can flow through the load MOSFETQ4 and a logical block unless input signals (a)-(c) are all ''1''.
Patent JP-S6227797-A (JP)
Inventor: MOMOSHIMA YUKICHI
IPC: G10H7/00
Filed: 1985-07-29
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-S6059260-A (JP)
Inventor: KATSUBE TSUTOMU
IPC: E04F11/02
Filed: 1983-09-09
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-S6229139-A (JP)
Title: Pattern transfer mask and application thereof
Inventor: KUNIYOSHI SHINJI
IPC: G03F1/60
Filed: 1985-07-31
Abstract: PURPOSE:To detect the wafer position with high precision by a method wherein a thin film is formed between substrate and X-ray absorber on a transfer mask to reduce the reflected light remarkably by the absorber. CONSTITUTION:A mask 20 is composed of a support 25, a thin film substrate 1 with high X-ray transmittance, a reflection preventive thin film 3 made of chrome oxide and an X-ray absorber 2. The X-ray mask 20 and a semiconductor wafer 4 are irradiated with light emitted from a light source 23 through a beam splitter 4 and an objective lens 15. The intensive reflected light 16 from the semiconductor substrate 4 is much lighter than the other intensitive reflected light 11 from the aligning absorber 2 formed on the transfer mask 20. Besides, a signal 18' from a mask 8 on the wafer 4 is also illuminated very clearly to detect the relative positions of the mask 20 and the wafer 4 easily. In other words, the positions of mask 20 and wafer 4 can be detected respectively from the intensive reflected light 16, 11' and the signal 18'.
Patent JP-S5792307-A (JP)
Title: Automatic sorting device of microscope image
Inventor: OOTE AKIRA
IPC: G02B21/00
Filed: 1980-11-28
Abstract: PURPOSE:To inspect in order an inspected body specimen, by placing a sample on which a lot of inspected body specimens have been arranged at prescribed intervals, on a microscope stage, and shifting in order this stage. CONSTITUTION:On a slide glass 21 provided with a positioning mark part 22, an integrated sample is prepared by making a splash of blood adhere onto the slide glass by a spray system which has utilized compressed air from a nozzle 24 in one end of a capillary tube containing collected blood, through a mask having circular through-holes of a prescribed diameter, which have been arrayed at prescribed intervals. Also, the integrated sample is prepared by applying a body to be inspected, on one surface of a glass disk 31, and mounting this glass disk 31 on a supporting substrate 32 which has joined a back plate provided with through-holes whose diameter is slightly smaller than that of the glass disk, and a spacer 33. This sample is loaded on the stage, bodies to be inspected 261,262... are moved in order in the field of view of a microscope, and the bodies to be inspected are discriminated and sorted by automatic scanning.
Patent JP-H1113093-A (JP)
Title: Double loop piping water supply system in large-scale multistoried building
Inventor: ISHIO AKIHISA
IPC: E03B7/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a piping water supply system which can be applied to supply of water in a large-scale multistoried building having a large space and multistoried parts, or especially, a double loop piping water supply system of a pressure water supply type. SOLUTION: The double loop piping water supply system is constituted of a high pressure loop piping 1 and a low pressure loop piping 2 close to each other, a pressure water supply pump 4 is connected to the high pressure loop pipings 1, pressure reducing valves 5 are connected at plural positions between the high pressure loop pipings 1 and the low pressure loop pipings 2, and plural lines of water supply pipes 7 (7H, 7L) are connected to the respective loop pipings 1, 2. In this case, the low pressure loop piping 2 are parted to plural zones by valves, so that the pressure reducing valves 5 can be connected to their respective zones. The valves in the respective systems of the loop pipings 1, 2 and water supply pipes 7 are installed close to one another so that maintenance and inspection become very easy.
Patent JP-H0462126-A (JP)
Title: Apparatus for holding core mold in resin mold
Inventor: UENO HIROSHI
IPC: B29C45/44
Filed: 1990-06-26
Abstract: PURPOSE:To prevent the falling phenomenon of a core and to mold a product of good quality by providing a holder for holding a core mold to the core mold forming a cavity in a manner freely movable in the direction right-angled to a mold opening and closing direction CONSTITUTION:A molten resin is injected in a cavity 8 to fill the cavity 8 from the part corresponding to the bottom plate of a box body for a battery to the parts corresponding to four side plates. When a large amount of the resin is supplied to one of the wide side plates of the cavity 8, a core mold 6 is pressed by the resin to incline toward the surface of the other product of a movable mold but held by a holder 9 to be prevented from inclining still more. After the elapse of a predetermined time, when the piston rod of a moving cylinder 17 is retracted, a moving block 14 moves toward a fixed receiving plate 16 and a slide core 10 is separated from the core mold 6 up to a stopper 12 by a spring 11 and the leading end surface of the holder 9 becomes same to the surface of the product of the movable mold 4 and the space of the cavity 8 closed by the leading end of the holder 9 is also filled with the molten resin to mold the box body for the battery.
Patent JP-H067661-A (JP)
Title: Additive for highly concentrated coal-water slurry
Inventor: HONJO SHUICHI
IPC: C09K23/52
Filed: 1992-06-25
Abstract: PURPOSE:To highly concentrate a slurry and to stabilize the slurry for a long time by using an additive containing a sulfonated styrene-maleic acid copolymer or its salt and a water soluble inorganic salt (e.g. sodium carbonate) producing an anion which forms a sparingly water soluble salt by combining with a polyvalent metallic ion, as essential components. CONSTITUTION:(A) The sulfonated styrene-maleic acid copolymer or its salt (4/1) to (50/1) in polymerization molar ratio of sulfonated styrene to maleic acid and 3000-50000 in weight average molecular weight and (B) the water soluble inorganic salt (e.g. sodium carbonate) producing the anion which forms the sparingly water soluble salt by combining with the polyvalent metallic ion are incorporated as the essential components. The ratio of the component (A) to the component (B) is preferably (1/9) to (20/1). The coal-water slurry high in coal conc., stable for a long time and keeping self-flowability can be obtained by using this additive.
Patent JP-S6146719-A (JP)
Title: Four wheel drive automatic speed change gear unit
Inventor: SUMIYA KOJI
IPC: B60K17/344
Filed: 1984-08-10
Abstract: PURPOSE:To enhance the parking characteristic of a four wheel drive vehicle, by providing a four wheel drive transfer for automatically change-over the drive of the vehicle between its two wheel drive condition and its four wheel drive condition so that the four wheel drive condition is established when an engine is stopped. CONSTITUTION:There are provided a transfer manual valve 410 for supplying line pressure oil fed from an oil passage 6 into oil passages 7, 8 under the control of a shift lever positioned at a driver's seat and a relay valve 420. Further, there are provided an inhibitor valve 440 for changing over the coupling of C3 and B4, a third accumulator control valve 460, a shift timing valve 470, an accumulator 4 for making the engagement of a clutch C3 smooth, and hydraulic servo-mechanisms B-4, C-3, C-4 for clutches C3, C4. With this arrangement, even if the setting position of a bar 410 is positioned at any one of positions H2, H4, L4, the line pressure is discharged into the servo-mechanism C-4 for the clutch C4 when the engine is cut off, so that the four-drive condition may be established.
Patent JP-S5690467-A (JP)
Title: Manual running type magnetic card reader
Inventor: NAKADA KAZUHIKO
IPC: G11B19/00
Filed: 1979-12-24
Abstract: PURPOSE:To make possible accurate manual running by emitting an alarm to the operator when the manual running speed which does not hinder the transmission an reception of information is outside of a permissible range. CONSTITUTION:When the running speed exceeds a permissible speed, the potential of the input terminal D of a flip-flop circuit 5 rises to a high level, after which the potential of the input terminal L rises to a high level; therefore, the potential of the output terminal Q of the flip-flop circuit 5 rises to a high level and the potential of the output terminal Q' falls to a low level. Since the potential of the output terminal Q' falls to a low level, the potential of the input terminal of an AND circuit 8 falls to a low level, thereby inhibiting the passage of square waves. Since this turns out that no square waves are inputted to a recording circuit 9, the recording operation is stopped. Since the potential of the output terminal Q rises to a high level, the alarming by an alarming means 7 is carried out for the operator.
Patent JP-H0612273-A (JP)
Title: Data memory monitor system
Inventor: KAWAMURA HAJIME
IPC: G06F11/10
Filed: 1992-06-26
Abstract: PURPOSE:To improve the rate of fault detection by checking both of even and odd parities without increasing the number of parity bits concerning the monitor system for a data memory using the parity bits. CONSTITUTION:Concerning a parity adder circuit composed of a parity generation circuit 102 and a selection circuit 106 and a parity detection circuit composed of a parity inspection circuit 114 and a selection circuit 117, even and odd parities are alternately switched for the unit of a frame so as to alternately check both of even and odd parities with one parity bit.
Patent JP-S5868432-A (JP)
Title: Formation for cylindrical work
Inventor: NAKAMURA TERUSHIGE
IPC: B21D22/16
Filed: 1981-10-21
Abstract: PURPOSE:To eliminate local deformation and to obtain a cylinder having small thickness difference, by clamping the outer circumference of the end of a cylindrical work and working without inclination of a mandrel. CONSTITUTION:The end A of a cylindrical work in the direction to be stretched is pressed lightly by a taper ring 11 to stick the inner face of the end of the work fast to a mandrel 1. Next, plural forming rolls 2 are thrusted in near the taper ring 11 by projecting them in the radial direction of the mandrel 1 and the thickness of the work is reduced by moving them in axial direction. Thus, inclination of the end A to the mandrel 1 is suppressed and the whole circumference is deformed in the same state. Thus, a cylinder having small thickness difference can be obtained.
Patent JP-H0718322-A (JP)
Title: Method for refining highly clean aluminum-killed steel
Inventor: YAMAGUCHI KIMIHARU
IPC: C21C7/10
Filed: 1993-07-07
Abstract: PURPOSE:To easily produce a highly clean aluminum-killed steel having extremely low oxygen content by circulating undeoxidized or weakly deoxidized molten steel in a ladle into a vacuum degassing device, refining and adding metallic Al deoxidizer directly into the molten steel in the ladle. CONSTITUTION:Decarburizing refining is executed to the undeoxidized or the weakly deoxidized molten steel 3 in the ladle 2 by using an RH degassing apparatus 1, etc. At this time, after starting the circulation of the molten steel through immersion tubes 10, the deoxidizer composed of metallic Al is added directly into the molten metal 3 in the ladle 2 without adding into the degassing apparatus 1 to execute the deoxidizing treatment. The depth of position of the deoxidizer added is desirable to be at <=0.15 times of the inner diameter of the ladle from the surface and the slag 4 in the ladle 2 is desirable to be beforehand executed with a reduction treatment. As the deoxidizer, the molten Al 8 obtained by melting Al shots 9 with an adding device 7 is used and is added into the molten steel 3 through an immersion lance 6 or an Al wire rod can also be used by introducing it into the molten steel through an Al wire supplying device.
Patent JP-H0216008-A (JP)
Title: Slurry-treating process in centrifugal compacting molding of concrete columnar object
Inventor: MARUYAMA TAKEHIKO
IPC: B28B1/20
Filed: 1988-07-05
Abstract: PURPOSE:To reduce the absolute volume of slurry, while the ratio of solid content in the slurry is decreased to minimum by a method in which the final rotation of the frame for centrifugal molding is achieved at superhigh speed, thereby keeping the solid content contained in the slurry on the inner surface of a concrete columnar object. CONSTITUTION:When the hollow concrete columnar object such as a pile or a pole, etc. is molded by centrifugal compacting method, while the rotation number of the mold for molding said object is successively increased in several stages, it is rotated at the superhigh speed rotation having 50G or more, preferably 70G or more at its final rotation. By the rotation of the mold in such superhigh speed, the cement particle and other fine particle generated and contained in the slurry almost adhere to the inner surface of the hollow concrete columnar object molded by the action of very strong centrifugal force, and the ratio of solid content in the slurry is remarkably reduced.
Patent JP-H0218058-A (JP)
Title: Dot printer
Inventor: HARADA OSAMU
IPC: B41J2/30
Filed: 1988-07-06
Abstract: PURPOSE:To prevent a printing paper from being broken and reduce a lowering in strength at the part of a continuous line by repeating dot printing with a larger impact force and dot printing with a smaller impact force at the time of printing with a large quantity of electricity. CONSTITUTION:Predetermined times are preliminarily set on a first timer 8 and a second timer 9, which are set simultaneously with the start of printing. A printing mode is then set. Where a weaker impact force is set, the first timer 8 is masked, and printing is conducted with a short energization time for magnets according to the second timer 9. Therefore, there is no possibility of breakage of a printing paper, even when continuous printing by the same needle is conducted for printing a horizontally long ruled line or the like. Where a stronger impact force is set, an adding part 5 in a controlling part 3 is cleared. For the first dot, an energization time is set based on the first timer 8, so that the first dot is printed with the stronger impact force, and the adding part 5 is incremented.
Patent JP-H0522702-A (JP)
Title: Reproducer for muse signal
Inventor: KATO MASATO
IPC: H04N5/93
Filed: 1991-07-09
Abstract: PURPOSE:To obtain the reproduction picture with appropriate picture quality even in slow reproduction. CONSTITUTION:A reproducing circuit 14 reproduces a MUSE signal to be recorded in a recording medium. A control signal detecting circuit 16 detects a control signal from the output of the reproducing circuit 14 and a control signal rewriting circuit 18 rewrites the specified part of the detected control signal into content corresponding to slow reproduction. A still picture mode, for example, is adopted. A switch 22 replaces the control signal part of the reproduced MUSE signal by the output of the control signal rewriting circuit 18.
Patent JP-S5792343-A (JP)
Title: Electrostatic copying machine provided with safety device
Inventor: SAKATA HIROMI
IPC: G03G21/00
Filed: 1980-11-29
Abstract: PURPOSE:To prevent damage of an apparatus, by providing a safety device which has been constituted so that an electric power supplying circuit is released automatically before a prescribed time elapses, after a fault has occurred. CONSTITUTION:When a fault occurs in the driving system in the course of executing a copying process, and members to be driven 20, 22 and 24 are incapable of execution the necessary motion, a safety device 28 is operated. In this case, an electric power supplying circuit 6 is released automatically before a prescribed time elapses, and deenergizing of electric operating elements 8, 10, 12, 14, 16 and 18 is executed. Accordingly, a fire caused by excessive continuous energizing of the electric operating elements 8, 10, 12, 14, 16 and 18, and occurrence of the state of deterioration of a photosensitive body, etc. are prevented exactly.