baber/WOPTO huggingface dataset:
Patent JP-H01224609-A (JP)
Title: Centering device for hole
Inventor: KUSAKI TAKAMI
IPC: G01B13/00
Filed: 1988-03-04
Abstract: PURPOSE:To find a center position speedily and accurately by detecting the reaction force that a fluid nozzle receives as force components in three axial directions which are determined by a force sensor and making a control part finds the direction of the center position of the hole according to two force components in radial directions of the hole among the three components. CONSTITUTION:The arm 10 of a robot is driven to position the nozzle 3 at an optional point A above the hole 2, and compressed air is supplied from an air pressure source 4, injected from the nozzle 3, and diffused in all directions centering on a Z axis. The composite force P of the reaction force that the nozzle 3 receives centering on the part 2A closest to the point 2A and detects as an X-axial and a Y-axial force component. Those are converted into electric signals and the control part 12 finds the force P, whose direction is perpendicular to the tangent plane of the part 2A. The nozzle 3 is moved in this direction and the force components in the X-axial and Y-axial directions become 0 at the center position O. The position and attitude of the arm 10 at this time are stored as coordinates of the coordinate system of the robot to find the center position O of the hole 2.
Patent JP-S58165436-A (JP)
Title: Power line carrier transmitter
Inventor: TAKAGI HARUO
IPC: H04B3/54
Filed: 1982-03-25
Abstract: PURPOSE:To obtain a sufficient S/N ratio without increasing the average value of a transmission power, by increasing the transmission power at a phase only when the noise level of the power line is large. CONSTITUTION:A carrier (d') is amplified strongly especially around the maximum point 0 of the absolute value of an AC voltage and the amplitude is especially larger. The carrier (d') is superimposed on the AC voltage, noise is superimposed on the result to be a signal (h') and received at a power line carrier receiver 24. The waveform of the signal (h') is shown only for a signal superimposed on the AC voltage. But the level S of the signal (h') is changed according to the noise level N, and the S/N ratio is kept to a large value at all times.
Patent JP-H06263513-A (JP)
Title: Preparation of cylindrical artificial marble
Inventor: SEN EISHIYUU
IPC: B29C39/38
Filed: 1993-03-10
Abstract: PURPOSE: To enable the manufacture of an artificial cylindrical marble having appearance of large rifts and to allow an inorg. packing material of a large grain size to be uniformly dispersed into the thickness of the artificial cylindrical marble.  
     CONSTITUTION: Molding syrup (syrup-like binder) is charge into a metal mold 1 for molding in such a manner that the aggregate R layer previously housed in the mold is impregnated with the syrup. The syrup is uniformly adhered to the inner peripheral surface of the metal mold 1 for molding while the metal mold is kept healed and rotated. The binder layer cured to a gelatinous form is previously formed and while the metal mold for molding is heated and rotated, the aggregate {R} is dispersed and charged into the mold so that the aggregate is made to infiltrate the inside of the binder layer. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H10230104-A (JP)
Title: Sludge scraper and resin molded product
Inventor: ONO MAKOTO
IPC: B01D21/18
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To make a sludge scraper lightweight and excellent in corrosion resistance by a method wherein the sludge scraper is composed of a molded product wherein a metal-made core material extending along a length direction of a drive shaft is buried integrally inside resin having dicyclopentadiene as main raw material, and a projection part is integrally molded on an outer peripheral surface. SOLUTION: A resin molded product (a drive shaft) is constituted wherein a metal made core material 42 extending along a length direction of resin 41 is buried integrally in the resin 41 having dicyclopentadiene as main raw material, and a flange-like projection part 41a is formed integrally on an outer peripheral surface of the resin 41. Thereby, the drive shaft is composed of a resin molded product 40 which is excellent in making lightweight (very little by comparing about 1.04 specific gravity with about 1.8 specific gravity of FRP) and corrosion resistance, and a metal-made core material is buried integrally inside. Besides, by burying a metal-made core material 42 integrally inside, sufficient strength can be obtained. Further, sufficient sliding property (self lubrication) and abrasion resistance come to be provided.
Patent JP-2000246074-A (JP)
Title: Composite semipermeable membrane and fresh water generator
Inventor: TATEISHI YASUSHI
IPC: B01D69/12
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a composite semipermeable membrane which decreases trihalomethanes contained in drinking water, etc., and exhibits high solute exclusion capability and water permeability by forming a separation layer containing a crosslinked polyamide on a porous support membrane and by setting the trihalomethane-generating capability of filtered water at 1/10 or lower of that of raw water. SOLUTION: Raw water supplied through a raw water channel 1 and stored in a raw water vessel 3 is sent with a pump 4 to a composite semipermeable membrane 5. A part of raw water is circulated through a circulation water valve 11 and a condensed water channel valve 9 to the raw water vessel 3, and the rest is discharged out of a fresh water generator 12 through a condensed water valve 10 and a condensed water channel 8. On the other hand, an oxidizing agent is added to raw water with an oxidizing agent addition means, At this time, a permeation water valve 7 and the condensed water valve 10 are fully closed, and the circulation water valve 11 is fully opened. Thus, raw water containing the oxidizing agent is circulated to and brought into contact with the composite semipermeable membrane 5 to efficiently subject a filtration residue on the membrane to oxidative decomposition.  The trihalomethane-generating capability of filtered water is set at 1/10 or lower of that of raw water.
Patent JP-S57164758-A (JP)
Title: Driving device for traveling body of copying machine
Inventor: MAKITA KATSUHIKO
IPC: G03G15/04
Filed: 1981-04-02
Abstract: PURPOSE:To facilitate the pinpointing of the cause for abnormal images as well as maintenance and inspection by providing a means of detecting the fault of a wire in a driving device for a traveling body, that is, a strain gage, and detecting the decrease in tension or disconnection of the wire. CONSTITUTION:A means of detecting the fault of a driving wire 20 in a driving device for a traveling body, that is, a strain gage 30, is provided. The tension of the wire 20 is measured with the gage 30. The electromotive force generated in the gage 30 is amplified 31, and this is compared 32 with a reference voltage representing the lower limit value of tension. The voltage value of the value equal to that when 5kg tension is exerted upon the gage 30 where, for example, the wire tension in a standard state is assumed to be 10kg and the tension of the permissible lower limit value to be 5kg is employed for the reference voltage. When the voltage from the gage 30 drops below the reference voltage, it is displayed by the output signal of the comparator 32. From this display, it is known that the tension of the wire 20 is lower than the reference.
Patent JP-S62218371-A (JP)
Inventor: ARUFUREETO CHIENCHIEA
IPC: B65H54/34
Filed: 1987-03-04
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-H09245749-A (JP)
Title: Sealed lead-acid battery
Inventor: YOSHINAGA HIDEO
IPC: H01M2/02
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To enable a large amount of gas generated when an abnormality occurs to be discharged to the outside when plural sealed lead-acid batteries are vertically piled up and are used. SOLUTION: A middle cover 2 is welded at the opening of an electric vessel 3, an air discharge portion provided at the rough center of that middle cover 2 is covered with a top cover 1, and the top face has its flat shape as a whole. A recess-shaped groove portion 4 is provided at a position corresponding to the top cover 1 on the bottom of the electric vessel 3. The width of the recess- shaped groove portion is greater than that of the top cover 1, and the sectional area thereof is more than the total area of the clearance between the top and middle covers.
Patent JP-H06243979-A (JP)
Title: Discharge lamp lighting device
Inventor: KATAYAMA YOSHIO
IPC: G08B21/00
Filed: 1993-02-17
Abstract: PURPOSE:To give a warning to a user by judging that a discharge lamp completes the service life or runs into failure when a voltage value of the discharge lamp is outside a range of a specified value. CONSTITUTION:A control means 13 is arranged to judge whether a discharge lamp voltage value when a discharge lamp is lighted by stationary electric power is outside a range of a specified voltage value or not when it is lighted by the stationary electric power by comparing the discharge lamp voltage value when the discharge lamp 5 is lighted by the stationary electric power with the specified voltage value in a condition where the discharge lamp 5 is lighted by the stationary electric power. When this control means 13 judges that the voltage value is outside the range of the specified voltage value of the discharge lamp, a warning means 15 is made to issue a warning.
Patent JP-S62208611-A (JP)
Title: Transformer
Inventor: MAKINO YASUYUKI
IPC: H01F27/34
Filed: 1986-03-07
Abstract: PURPOSE:To unnecessitate the parts relating to a line filter, and yet to enable the titled transformer to display an excellent noise-removing effect by a method wherein a winding which is effective to remove noise is provided in a power source transformer. CONSTITUTION:Both ends 10 and 11 of an input part are connected to both leg parts 1 and 2 of a shell type iron core in a differential manner to the main magnetic path, windings 3 and 4 wound in such a manner that magnetic flux will be cancelled each other are provided, a primary winding 5 is wound on the main magnetic path 6, and a secondary winding 9 is also wound on the main magnetic path 6 through the intermediaries of a shield cover 7 and a high frequency bypass magnetic path 8. As a result, the effect and the function of the chalk coil heretofore in use can be performed by the windings 3 and 4. By the use of said transformer in a power source machine, the line filter such as the choke coil and the like used before and a transformer can be formed in one body. As a result, the core cross-section of the differential winding of the transformer is made larger when compared with the cross-section of the choke coil heretofore in use, the asymmetric inductance is increased and, as a result, the amount of deterioration of symmetrical noise is increased in all frequency regions.
Patent JP-S52133484-A (JP)
Title: Operation test system for remote supervision control system
Inventor: HASEGAWA AKIHARU
IPC: H04Q9/00
Filed: 1976-05-04
Abstract: PURPOSE:To permit operators of apparatus to readily confirm the state thereof by sight by so arranging as to transmit signals representing the state of the apparatus either in the ''on'' or ''off'' state irrespective of the actual state of display of the apparatus from controlled station to controlling station.
Patent JP-H08248494-A (JP)
Title: Film unit with lens
Inventor: KATSURA YOJI
IPC: G03B17/00
Filed: 1995-03-09
Abstract: PURPOSE: To prevent the reloading of a photographic film in a used film unit with a lens. CONSTITUTION: A large perforation 39 and a small perforation 40 having a standard size are formed in the photographic film 22 and two pairs of large and small teeth 56 and 57 having sizes so as to engage with the large and small perforations 39 and 40 are provided to be symmetric in rotation on a driven sprocket 52. Even if the film sold at a store is loaded in the film unit with the lens which is provided with the driven sprocket 52, the large teeth 56 can not be engaged with perforations 58 having the standard size, that is, the reloading is impossible. Moreover, when the large teeth 56 are shaved to engage with the perforations 58, the large teeth 56 come off from the driven sprocket 52 because of a notched part 59, that is, the reloading is impossible.
Patent JP-S59174756-A (JP)
Title: Method of use of anion analysis column
Inventor: SADO NAOHIKO
IPC: G01N30/14
Filed: 1983-03-25
Abstract: PURPOSE:To enable accurate analysis of Halogen ions even if the same analysis column is used at the succeeding period, by conducting an analysis after preliminary removal of silver ions, when supply of a sample liquid into an analysis apparatus is prone to cause silver ions to be left in the analysis column. CONSTITUTION:Sample liquid 1 is prepared by dissolving NaCl, NaBr in distilled water, sampl liquid 2 by dissolving NaCl, NaNO2, silver processing solution by dissolving silver acetate in distilled water. Figures represent chromatograms before and after processes, Fig. C represents the sample liquid 2 processed with silver, Fig. D that 2 with silver followed by removal of surplus silver ions using anode ion replacing resinous column, Fig. E measurement of sample liquid 1 subsequent is measurement of C, Fig. F measurement of sample liquid 1 subsequent to measurement of E. By measuring a sample liquid containing silver ions subsequent to supply and removing them with anode ions replacing resinous column, steadified measurements of Halogen ions (Cl<->, Br<->) become available, as shown in Fig. F.
Patent JP-H04297728-A (JP)
Title: Motion recovery method for hot water mixing device
Inventor: MURAKAMI YOICHIRO
IPC: F24D17/00
Filed: 1991-02-21
Abstract: PURPOSE:To recover a valve driving motor automatically so that the valve driving motor becomes possible to function normally, when the operation of the valve driving motor which drives a flow regulating valve exceeds the nonoperational region and gives defective motion. CONSTITUTION:The rotational range (operation region (a)) of a valve driving motor 20 is limited by a pair of limit switches 22, 23. A mixing temperature (Tm) is monitored by a mixing temperature detector 9 when hot water starts flowing, and when the mixing temperature (Tm) never passes a set temperature (Ts) within a specified period of time (t2) in which the hot water flowing start time takes place, and never becomes equal to the set temperature (Ts) also, it is decided that the valve driving motor 20 is under an inoperative condition, and the valve driving motor 20 is operated ignoring the signal of the limit switches 22, 23 to return the valve driving motor 20 to the normal operation region (a).
Patent JP-H09241125-A (JP)
Title: Preparation for external use for skin
Inventor: SHIMAI YOSHIYUKI
IPC: A61K8/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a safe preparation for external use for the skin capable of suppressing ageing of the skin such as wrinkle, loosening and losing of stretch by combining three components consisting of a collagen production accelerator, a crosslinking.insolubilizing suppressor of a corium collagen and a corium collagen decomposing accelerator. SOLUTION: This preparation for external use for the skin combinedly uses ascorbic acid or its derivative as a collagen production accelerator, a vitamin B6 derivative as a crosslinking.insolubilizing suppressor of corium collagen and an ester derivative of a silk hydrolysate as a corium collagen decomposing acccelerator. Each of blended components has high safety without possibility of irritation to the skin. This preparation for external use preferably contains about 0.01-5wt.% of the collagen production accelerator, about 0.01-5wt.% of the crosslinking.insolubilizing suppressor of the corium collagen and about 0.02-5wt.% of the corium collagen decomposition accelerator.
Patent JP-S61210598-A (JP)
Title: Semiconductor integrated circuit
Inventor: MASUDA HIROYUKI
IPC: H03M7/00
Filed: 1985-03-15
Abstract: PURPOSE:To realize a decoder of high integration by disposing only one MOST with respect to one word line between a normally rotating signal and a reversely rotating signal and connecting a gate input of the MOST to either one of the normally rotating signal or the reversely rotating signal to store a decode information. CONSTITUTION:An N-MOST connected to a normally rotating signal A1 and a normally rotating signal -A1 of an input signal is disposed in common. A connection of word lines 21, 22 and a diffused layer of the N-MOST is done by a connecting point 29. All the N-MOST are connected to the word lines 22, 21. The connection of the respective gates of the N-MOSTs and input signal lines is done by a connecting point 33. Whether the gate of the N-MOST connected to the word line 21 is connected to the normally rotating signal A1 or the reversely rotating signal -A1 is determined by the connecting point 33. This may be possible by writing the decode information only in either one of the normally rotating signal A1 or the reversely rotating signal -A of the input signal.
Patent JP-S60211170-A (JP)
Inventor: EDOWAADO JII HORUTOGUREIBAA
IPC: F16K1/226
Filed: 1985-03-15
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-H02229650-A (JP)
Title: Method and apparatus for horizontal continuous casting
Inventor: FUJIMURA TOSHIO
IPC: B22D11/04
Filed: 1989-02-28
Abstract: PURPOSE:To improve cleanliness of molten steel by interposing an intermediate vessel between a horizontal mold horizontally oscillating and a tundish and pouring the molten steel into the horizontal mold through the above vessel. CONSTITUTION:The horizontal mold 1 is horizontally oscillated at the prescribed stroke. The intermediate vessel 6 is interposed between the horizontal mold 1 and the tundish 2 receiving the molten steel 3 from a ladle 7, and the molten steel 3 is poured into the horizontal mold 1 through the vessel 6. The intermediate vessel 6 is connected with the horizontal mold 1 through a feed nozzle 4. By this method, the development of involution of heat holding agent into the molten steel can be prevented.
Patent JP-H0589345-A (JP)
Title: Take-out mechanism for stored article
Inventor: KANO CHIYUKI
IPC: G07F11/06
Filed: 1992-03-09
Abstract: PURPOSE:To make a stored article take-out mechanism for taking out a stored article from plural storage rooms into the one which is of simple constitution and inexpensive. CONSTITUTION:A CD withdrawing fitting 8 is arranged in each storage room 23. A slit 83 to which the compact disk CD of the stored article is fitted and an engaging hole 84 capable of being engaged with a solenoid 9 fixed to the back face of the back plate 25 of a moving member are formed at this fitting 8. When the back plate 25 is moved to a back face side by a straight-line reciprocating feeding mechanism, the fitting 8 in an engaged state with the solenoid 9 is withdrawn from the storage room 23 together with the compact disk CD. When the fitting 8 is withdrawn sufficiently, the compact disk CD falls out of the slit 83.
Patent JP-S58167089-A (JP)
Title: Manufacture of clad pipe
Inventor: YOSHIDA YASUYUKI
IPC: B21C1/00
Filed: 1982-03-29
Abstract: PURPOSE:To produce a long-sized clad pipe, by heating an outside pipe material and an inside pipe material to the lower recrystallization temp. of the recrystallization temps. of the two materials or above and subjecting both materials to diffusion welding then extruding or drawing the same. CONSTITUTION:An inside pipe 2 is inserted into an outside pipe 1, and both pipes are heated to the lower recrystallization temp. of the recrystallization temps. of both outside and inside pipe materials or above in a vacuum or inert gas. Pressurizing force is generated in the pipe 2 and the pipe 1 by a difference in thermal expansion and diffusion welding 3 progresses. The welded pipe is extruded or drawn, whereby the long-sized clad pipe having a desired wall thickness is manufactured.
Patent JP-S54142482-A (JP)
Title: Pressure controller of flow quantity
Inventor: MASUDA KENJI
IPC: G05D7/03
Filed: 1978-04-28
Abstract: PURPOSE: To increase the pressure compensating accuracy, by means of controlling the back pressure of a branched type pressure conrol valve by a pilot valve.  
     CONSTITUTION: At normal state, because of a normal type of a pilot valve 14, a vent path 21a of a pressure control valve 13 is closed, and a pressure control part 27 is never immediately opened even if a pump 11 may be driven. When a flow quantity direction control valve 15 may be made to a normal state, the vent path 21a is kept in a closing state even if the pump 11 may be driven, because that a back pressue chamber 28 of the pilot valve 14 is connected to a main line 18 via a line 26 and a back pressure changing-over part 24. When a vent path 21b of the other side may be released to a tank 19a by means of changing over an electromagnetic changing-over valve 35, a back pressure chamber 31 of the pressure control valve 13 is connected to a tank 19b bia a vent path 21b, and a spool valve 13a is displaced by means of generating the pressure difference at the front and back of a choke 33, thereby it releases the pressure control part 27. Owing to this, the fluid from the pump 11 is branched to the tank 19a via a branched line 20, thereby the vent unload mechanism can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11294151-A (JP)
Title: Exhaust after-disposal system of automobile
Inventor: ADAMCZYK ANDREW ANTHONY
IPC: F01N13/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To keep the maximum trapping performance without deteriorating the durability of a three-way catalyst by providing a first and a second exhaust disposal devices and providing plural flow-sensitive exhaust temperature adjusting paths which are plural parallel passages between the first and second exhaust disposal devices. SOLUTION: An exhaust after-disposal system includes an exhaust manifold 12 having plural branch pipes for receiving gas from an engine 10, and a common first exhaust disposal device (3-way catalyst) 14 is provided in the downstream end. The gas disposed by the three-way catalyst 14 is passed through flow-sensitive exhaust temperature adjusting paths 16, 18 of parallel passages extending between the three-way catalyst 14 and a second exhaust disposal device (NOx trap) in which an active area 28 is incorporated. The exhaust temperature adjusting path 16 is fitted with a heat insulating material 17 in its periphery, thereby limiting radiation to the atmosphere. The plural exhaust passages 18 without a heat insulating material are provided with a laminar element 20 for limiting the flow to be formed as the mass-sensitive type path.
Patent JP-S6111465-A (JP)
Title: Manufacture method of runner of hydraulic machine
Inventor: NIIKURA YOSHIYUKI
IPC: F03B3/12
Filed: 1985-03-14
Abstract: PURPOSE:To simplify the welding operation, by forming thick-walled parts on the side edges on the runner crown side and on the runner band sides of the runner vane of a hydraulic machine, and by manufacturing the runner by electroslag process. CONSTITUTION:Thick-walled parts 4, 5 are formed on the side edges of a runner vane 1 on the runner crown 2 side and on the runner band 3 side. The thickness of the thick-walled part 4, 5 is made uniform along the length of the runner vane 1. Then, water-cooled copper patches 6 are fitted to the runner vane from both sides of the thick-walled part 4, and an electrode wire is inserted into the space between the runner vane 1 and the runner crown 2 for welding. According to this method, welding operation is simplified without generation of cracks caused by the heat during welding.
Patent JP-S59178915-A (JP)
Inventor: FUKUDA KAZUNORI
IPC: H01H9/02
Filed: 1983-03-25
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-S62208198-A (JP)
Inventor: HAMASHIMA YOSHIYUKI
IPC: H04M11/04
Filed: 1986-03-07
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。