baber/WOPTO huggingface dataset:
Patent JP-S6263270-A (JP)
Title: Metallic gasket
Inventor: YANO KICHIYA
IPC: F16J15/08
Filed: 1985-09-12
Abstract: PURPOSE:To enable a gasket to be easily formed such that thickness around a gasket hole is increased and that of other portion is decreased, by a method wherein the thin section can be formed by etching processing. CONSTITUTION:A thin sheet made of a soft metal and an alloy thereof is used as a material, and the material is blanked into a long flat sheet conforming to a cylinder joint. Etching processing is applied on the surface and the back of a portion except the peripheral edge of a gasket hole 12 positioned facing a cylinder hole to form a thin section part 13. This enables a gasket to be easily formed such that the thickness of the peripheral edge of the gasket hole is increased and that of a portion except the peripheral edge part is decreased.
Patent JP-H0850712-A (JP)
Title: Method and device for centering drum
Inventor: OTSUKA MASAHIRO
IPC: G11B21/24
Filed: 1994-08-04
Abstract: PURPOSE:To execute centering of a drum without fail even when the size of the hole of the drum is small or the drum is of a type wherein a bearing is disposed in the hole of the drum. CONSTITUTION:On the occasion when a head H is to be positioned at a drum 64, centering of the rotary drum to be used as a reference for positioning the head is executed. The drum is centered by fixing the drum 64 and moving a noncontact sensor 97 in such a manner that it corresponds to the outer peripheral part of the drum.
Patent JP-S6358564-A (JP)
Title: Interruption controlling system for bus converting device
Inventor: YAMADA KEISUKE
IPC: G06F13/24
Filed: 1986-08-29
Abstract: PURPOSE:To perform the interruption processing at a high speed and at the same time to simplify a program by switching the working state to a 2nd register group from a 1st register group when an interruption request is delivered and resetting the initial state when the interruption is through. CONSTITUTION:Both register groups 4a and 4b are provided and connected in parallel with each other between a serial/parallel converter 3 and a parallel bus line 5. When an interruption signal 8 is supplied to a control part 6 from a line 5, a microprocessor unit 1 delivers a register group switching signal 10 to the part 6 to inform a fact that the interruption processing is carried out for the interruption request. The part 6 receives the signal 10 and switches the working state to the group 4b from the group 4a. However the part 6 inhibits said switching action in case all necessary data are stored in the group 4a and data are transmitted to the line 5 and then performs the switching action when the transfer of data is through. The working state is set back to the group 4a when the interruption processing is through.
Patent JP-2000034899-A (JP)
Title: Reinforcement support fitting for executing underground structure
Inventor: SAITO AKIHIKO
IPC: E21D11/10
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement support fitting, by which waterproofness and the support function of a reinforcement are ensured sufficiently, cost of which is reduced and workability of which is improved, in the reinforcement support fitting used at the time of the execution of an underground structure such as a tunnel. SOLUTION: The reinforcement support fitting for executing the underground structure consists of a base metal fitting 10, in which opposed U-shaped sectional retaining sections 12 are formed bending both side ends of a vertical substrate 11, and a hinge-shaped retaining section 20 with a pair of left-right hinge pieces 21, 22 capable of being retained to the retaining sections, and at least one of control levers 24 for opening and closing hinges is projected detachably from the fronts of each hinge piece in the reinforcement support fitting.  When a part of a waterproof sheet is bitten into the interior section of the base metal fitting 10, the hinge pieces are brought to a bent state, and fitted into the retaining sections of the base metal fitting and a hooked holder 27 is rotate and fastened to the supporter 26 of another control lever at that time, the waterproof sheet is fixed without requiring boring.
Patent JP-H0542555-A (JP)
Title: Continuous production of laminated sheet
Inventor: TSUMURA KOHEI
IPC: B32B15/08
Filed: 1991-08-13
Abstract: PURPOSE:To improve production capacity by positioning two pairs of each a resin- impregnated base material and a metal foil symmetrically in the upper and lower direction in a method wherein a laminated sheet wherein a metal foil is provided on one or both faces of a belt-like resin-impregnated base material is continuously prepd. by means of a double belt press. CONSTITUTION:A plurality of belt-like resin-impregnated base materials 1 each prepd. by impregnating a glass cloth with an epoxy resin, etc., and heating and semi-curing the impregnated cloth are laminated and metal foils 2 such as copper foils are positioned on both faces thereof. Two pairs of them are set symmetrically up and down and are inserted into a double belt press 9 and are pressed by means of a pressing and heating units 6. In this case, wrinkle is prevented from occurrence by bringing in advance metal foils 2 at the central part of the lamination into tight contact with each other by means of press rolls. In addition, when a laminated sheet with a metal foil on one face is prepd., a release sheet is positioned at the central part of symmetry. On the other hand, an insulation sheet 8 is provided at the front of a rotation drum 4 at the front side of the double belt press 9 to prevent the surface temp. of the resin- impregnated base material 1 and the metal foil, 2 from elevation in comparison with the center just before pressing.
Patent JP-2001026767-A (JP)
Title: Wet friction material and its production
Inventor: MITSUNE KATSUNOBU
IPC: C09K3/14
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To express a large friction coefficient and ensure a high shear strength by using an organic paper-like base material. SOLUTION: This wet friction material is obtained by impregnating a paper- like base material with an organic-inorganic composite binder in a state compressed in the thickness direction and then thermally treating the impregnation product. The impregnation of the organic-inorganic composite binder permits the expression of a large friction coefficient, and the impregnation of the organic-inorganic composite binder in the state that the paper-like base material is compressed to enhance the density of the fibers further improves the shear strength of the wet friction material.
Patent JP-S58105656-A (JP)
Title: Digital signal discriminating circuit
Inventor: TOMOOKA KEIJI
IPC: H04L25/03
Filed: 1981-12-18
Abstract: PURPOSE:To use a general purpose operational amplifier and to eliminate influences of delay times, by discriminating input data by utilizing the charging and discharging phenomena of a capacitor. CONSTITUTION:An input data signal which has been sampled and equalized with a quadruple frequency of the frequency of the input data signal by a sampling control type equalizer, is inputted into a terminal 1. In the first place, analog switches 11 and 12 are closed for a fixed time by a discriminating clock signal inputted from a terminal 7, and the peak voltage of the input data signal is charged in the capacitor 16 as a peak voltage value VP. Then, analog switches 13 and 14 are closed for a fixed time by a discriminating clock signal inputted from a terminal 9. By closing the analog switches 13 and 14, the peak voltage value Vp is compared with the voltage Vref of a reference power source 3, and the comparison voltage is inputted into an operational amplifier 18. The voltage of a capacitor 17 is applied to a flip-flop 19 and a discriminated reproduced data signal is obtained from a terminal 5.
Patent JP-S6265193-A (JP)
Inventor: NAITO HIROSHI
IPC: G07F7/06
Filed: 1985-09-17
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-H0366981-A (JP)
Title: Shaft sealing device
Inventor: KUBO YASUHITO
IPC: F16J15/16
Filed: 1989-08-04
Abstract: PURPOSE:To prevent the abrasion of a shaft by forming a mechanical seal face and a dust seal face respectively of the front and rear sides of the sliding seal faces of a fixed seal ring fitted with play at the shaft fitted into the axial hole of a housing through a buffer packing. CONSTITUTION:An axial hole 2 is provided at a fitting housing 1 made of metal to fit a fixed seal ring 5 fitted at a shaft 7 with play through a buffer packing 3. The buffer packing 3 has a stepped-ring-formed metal plate 3 as a core and is molded of an elastic coated layer 3b. The fixed seal ring 5 is made of silicone carbide and the like, and a rotary seal ring 8a fixed rigidly at the shaft 7 is brought into contact with a sliding seal face 5a on the front side so as to form mechanical seal, as well as a lip-type packing 8b fitted at the shaft 7 is brought into contact with a sliding seal face 5b on the rear side so as to form dust seal. At the time of rotation, the packing 8b is pressured to the seal face 5b by water pressure. The abrasion of the shaft is thereby prevented, and dust seal function is improved.
Patent JP-S5995982-A (JP)
Inventor: MATSUDA SHINICHI
IPC: B08B9/02
Filed: 1982-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6361162-A (JP)
Title: Apparatus for inspecting flaw of lattice plate of nuclear reactor
Inventor: SUGANO SATOSHI
IPC: G21C17/00
Filed: 1986-09-01
Abstract: PURPOSE:To rapidly inspect the flaw of lattice plate, by allowing a moving table provided with a probe to move from one end of the plate to the other end thereof by utilizing a long flexible member. CONSTITUTION:A base body 2 is constituted of a pair of wire take-up devices 7(7-1, 7-2), motors 8-1, 8-2 driving said devices 7, a support 10 supporting wires 9-1, 9-2 through pulleys and a fixing device 11 for fixing the base body 2 to a lattice plate 1. The wire 9-1 is connected to a moving table 6 provided with a probe 12 and the other wire 9-2 passes through the table 6 as a guide and the device 7-1 is driven by the motor 8-1 to move the table 6. By this method, the table 6 provided with the probe 12 can be moved continuously from one end of the lattice plate 1 to the other end thereof by the wire 9-2 being the guide and the flaw of the lattice plate 1 can be rapidly inspected.
Patent JP-H05192872-A (JP)
Title: Clamping drive device
Inventor: PANKURAATSU MIRUTSU
IPC: B25B1/10
Filed: 1992-07-30
Abstract: PURPOSE: To change the effective length of both sleeves and to enable rotational movement operation of different sizes by cooperating inclined faces provided on a connecting sleeve and an adjusting sleeve with each other. CONSTITUTION: An adjusting sleeve 14 under the action of a second spring 13 is provided and a connecting sleeve 10 and the adjusting sleeve 14 are cooperated in inclined faces 15, 16. The adjusting sleeve 14 is non-rotatably arranged on a rotational spindle 5 at a selectable angle position. The second spring 13 has a spring force large than the spring force of a first spring 9 so as to thrust the adjusting sleeve 14 toward a stopper 17 on the rotational spindle 5. The effective length of the both sleeves is changed by the inclined faces 15, 16 and connecting members between the connecting sleeve 10 and the spindle are brought in contact with each other by threading of the rotational spindle 5 so as to restrict the rotational movement of the rotational spindle 5.
Patent JP-H0369181-A (JP)
Title: Metal vapor laser device
Inventor: KISHIKAWA OSAMU
IPC: H01S3/227
Filed: 1989-08-08
Abstract: PURPOSE:To enable laser output to be maintained stably for a long period, reliability to be improved, and power to be saved by automatically adjusting voltage to be applied to a reserver power supply for adjusting hydrogen concentration being based on current and voltage waveform to be applied to a hydrogen containing thyratron. CONSTITUTION:Anode voltage and grid voltage of a hydrogen containing thyratron 24 are read by a waveform reading device 33 which is connected to terminals (A) and (B) and the data is transmitted to a judging device 31. The judging device 31 reads out the previous data from a memory device 30, compares it with the current data, and judges fluctuation with time by the voltage drop time for anode voltage and by the presence/absence of difference of anode delay time for grid voltage. It gives a command to an automatic setting equipment 32 being based on the result of this judgment and then automatically changes the reserver application voltage.
Patent JP-H1045374-A (JP)
Title: Drum suspending device
Inventor: KURAHASHI YASUTOSHI
IPC: B66C1/62
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To reliably hold a drum and easily suspend it by rotating a suspending metal fitting, whose mutually hooking part is suspended by a suspending member, with a shaft support pin as the center, and sliding a second arm in the hook part direction of a first arm. SOLUTION: In a condition where a suspending metal fitting 5 is rotated in the anticlockwise direction, first and second arms 3 and 4 are run along a side surface of a drum can 30, and next, when the suspending metal fitting 5 is rotated in the clockwise direction, the second arm 4 slides in the hook part 3a direction of the first arm 3, and both end edge parts 31 and 31 of the drum can 30 are held by hook parts 3a and 4a. When the suspending metal fitting 5 is put in an almost vertical condition to the first arm 3, an inside end part of the second arm 4 to engage with the suspending metal fitting 5 comes into contact with a shaft support pin 2, and cannot slidingly move more than that in the hook part 3a direction of the first arm 3. When a wire 25 connected to the suspending metal fitting 5 is pulled up in this condition, the drum can 30 can be raised.
Patent JP-S6358913-A (JP)
Inventor: WAKANO NAOHIRO
IPC: H01G4/28
Filed: 1986-08-29
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-H0756496-A (JP)
Title: Monitor for simulator for training
Inventor: NAKATSUKA HIROMICHI
IPC: H04N7/18
Filed: 1993-08-18
Abstract: PURPOSE:To make it possible to surely recognize to which alarms generated one by one the corresponding operation of a trainee corresponds by synthesizing and displaying the name of an alarm state in the event of the generation of the alarm of a plant. CONSTITUTION:A laser disk on which all the names of the alarm states are previously registered is housed in a laser disk player 8. Data transmission is executed from an alarm state transmission section 19 in a computer 1 when the alarm arises. The name of the alarm state corresponding to this data is then retrieved from the laser disk and the character videos of this alarm are outputted from the laser disk player 8 as the result of the retrieval. A video synthesizer 9 executes processing to synthesize the character video signal from the laser disk player 8 on a video signal 16 of the training scene from a monitor camera 5. The videos synthesized with the output of the laser disk player 8 are thus given to a video recorder 11, a monitor television 12 for a trainer and a monitor television 13 for learning in the event of the generation of the alarm.
Patent JP-S6447197-A (JP)
Title: Uni-frame system
Inventor: SUGIMORI MAKOTO
IPC: H04Q3/52
Filed: 1987-08-18
Abstract: PURPOSE:To constitute a non-blocking system and to improve operability by forming a stage by the use of one type of switch frame, further, forming an inter-stage by the use of a link bundle and forming these stage in a multi-step way. CONSTITUTION:The respective stages are composed of the switch frame of one type (size 45X89 and 89X45) and the respective inter-stages are formed based on the fundamental link of two types (size 45 and 89). For a main body system, the non-blocking system is constituted by these three stages-constitution. Thus, the type of system constituting elements is reduced, the constitution is simplified and manufacture comes to be easy. As the result, mass-productivity and the operability of a system using can be improved.
Patent JP-2000086923-A (JP)
Title: Navy blue dye mixture of fiber-reactive azo dye
Inventor: PEDEMONTE RON
IPC: C09B67/22
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject mixture useful for dyeing hydroxy and/or carboxyamide-containing fiber material and capable of producing dyed color of navy blue by including a disazo dye and a monoazo dye. SOLUTION: This dye mixture comprises (A) one or more kinds of disazo dyes represented by formula I and (B) one or more kinds of monoazo dyes represented by formula II [R1 to R4 are each H, methyl, ethyl, methoxy, ethoxy, sulfo or carboxy; R5 to R8 are each H, methyl, ethyl, methoxy, ethoxy or sulfo; Y is vinyl, β-chloroethyl or the like; (a), (b), (c) and (d) are each 0 or 1; M is H or an alkali metal; Z1 and Z2 are each one or more kinds of monoazo dyes represented by formula III [Q is chloro, cyanamide, hydroxy or the like]. Further, it is preferable that the component A is contained in an amount of 50-95 wt.% and the component B is contained in an amount of 5-50 wt.%.
Patent JP-S6358207-A (JP)
Title: Digital position display device
Inventor: MATSUYAMA YASUHIKO
IPC: G01B21/02
Filed: 1986-08-29
Abstract: PURPOSE:To decrease the number of components and to reduce the size and cost of a digital position display device by setting a desired numeral only through the operation of a shift switch means and a switch means for one-digit numeral setting and completing numeral setting after shifting is completed. CONSTITUTION:When a shift key 10 is turned on, a gate circuit 13 is opened and a counter 15 counts the signal of a clock signal source 23 and specifies an address of a memory 17 to make a shift. Then when the key 11 for numeral setting is turned on, a circuit 20 is opened and a counter 16 counts the signal to set the numeral at a specified position in the memory 17. When the key 10 is turned on continuously, the counter 15 keeps on making a shift and a circuit 19 is opened when the shifting returns to the unit digit, so that circuits 20 and 21 are closed and the counter 15 stops. Then, the number setting signal of the memory 17 is outputted to an adder 18. Thus, the key for numeral setting is required for only one digit and the number of components is decreased, so the device is reduced in size and made inexpensive.
Patent JP-S5996691-A (JP)
Inventor: YUASA MASA
IPC: H05B3/08
Filed: 1982-11-24
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-S6448715-A (JP)
Title: Inverted transport device for fruit
Inventor: MATSUMOTO TOSHIYUKI
IPC: B65G47/28
Filed: 1987-08-17
Abstract: PURPOSE:To simplify the configuration by an inverted transport device used in a fruit color selecting device by sending fruit to a downstream conveyor using a chute having a guide groove in the form widened upward, wherein each piece of fruit is fallen with its calyx facing aside, and changing its attitude at a transfer point so that the calyx facing up by the own weight of the fruit. CONSTITUTION:Flat-shaped fruit 2 is transported on a conveyor 3 with the calyx 1 facing up or down and drops into a chute 5 in its guide groove 4 in the form widened upward. At this time, the attitude of fruit 2 is changed by the slope of the guide groove 4 so that the calyx 1 faces either to the left or right. The fruit 5 drops off the chute 5 to reach a downstream conveyor 6, to be transferred thereon. At this time, there is no more supporting by the guide groove 4, and transport goes on in the attitude that the calyx 1 faces up by the own weight of fruit. Thus inversion can be made with simple constitution.
Patent JP-H0867416-A (JP)
Title: Method and device to put sliver in sliver can
Inventor: FURITSUTSU HEEZERU
IPC: B65H54/78
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To store a sliver end in a predetermined section of a can by stopping the rotation movement of a coiler head at a predetermined position of the can, continuing the conveyance of a fiber material by a calender roller, and moving the can. SOLUTION: When a coiler head 17 reaches a specific position on a circular track, a message is sent to a control and regulation device 43 by an operation member and a sensor to stop the coiler head 17 at a predetermined position of a can 19. On the other hand, calender rollers 16a, 16b continue to convey a fiber material. Moreover, the can 19 also continues to move, and a machine continues to produce sliver even after the coiler head 17 stops. Consequently, extended sliver or linear sliver is obtained, and it comes out of a fringe of the can 19. When it is cut, a sliver end is formed.
Patent JP-S6447061-A (JP)
Title: Partial plating
Inventor: ISHIDO KOICHI
IPC: H01L23/50
Filed: 1987-08-18
Abstract: PURPOSE:To enable plating to be performed accurately in position by a method wherein a lead frame is utilized, where a stop bar which is removed by punching after plating is finished is provided inside a package line of paired patterns, and a plating process is performed onto a position required to be plated by using a rubber mask. CONSTITUTION:A paired patterns are contrived, where a stop bar 10 is previously provided inside a package line 2 of the paired patterns, a plating process is performed onto the position required to be plated through the paired patterns by using a rubber mask, and then the stop bar 19 is removed by punching through a press work. By these processes, when a partial plating is performed onto a lead 7 section, plating solution is prevented from leaking out from the prescribed position partially covered with a rubber mask and the lead frame is also prevented from being sent to a final process with the plating attached to a unwanted part. Here, the broadwise dimension of the stop bar 10 can be optionally determined, but it is desirable to be nearly equal to the breadth of an inner lead 7 considering that the stop bar 10 is finally removed by a punching work.
Patent JP-H0489758-A (JP)
Title: Sheet material carrying device
Inventor: TAKEHARA YOSHIFUMI
IPC: B65H29/52
Filed: 1990-07-31
Abstract: PURPOSE:To prevent the float of a sheet material by removably and attachably mounting a guide member situated between axial directions of a pair of rollers in such a manner that its top part overlaps a sheet discharge tangent, and making the sheet unevenness in the axial direction of the pair of rollers to regulate the discharge direction of the sheet material. CONSTITUTION:A sheet material curving guide member 200 which regulates the discharge direction of documents, at the time of stacking documents, to prevent the float of a sheet P top is made from a satisfactorily sliding material as a different body from a cover, and removably and attachably provided. Thus, the wear of the guide member 200 is suppressed, the dirt of the document P is prevented, and the whole cost is suppressed low.
Patent JP-S6264064-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: ISHIBASHI CHIKANORI
IPC: H01M6/16
Filed: 1985-09-17
Abstract: PURPOSE:To improve storage performance by adding potassium hexafluorophosphate to a nonaqueous electrolyte in a nonaqueous electrolyte battery using cupric oxide as positive active material and lithium or lithium alloy as negative active material CONSTITUTION:Potassium hexafluorophophate is added to electrolyte. Lithium metal is substituted with potassium ion and a lithium-potassium film is formed on the surface of lithium negative electrode. Even if water penetrates from the outside, this film retards the formation of an insulating film of lithium hydroxide. Since the lithium-potassium film is easily removed by discharge reaction, it has no adverse effect on discharge performance. The potassium ion and hexafluorophosphoric acid in react with impurities or active sites in the positive electrode, and retards increase in open circuit voltage after storage caused by the existence of impurities or active sites.