baber/WOPTO huggingface dataset:
Patent JP-H06170423-A (JP)
Title: Method and device for controlling flying thickness change of hot rolled stock and method for tracking flying thickness changing point
Inventor: HAYASHI YOSHITAKA
IPC: B21B37/26
Filed: 1993-09-10
Abstract: PURPOSE:To restrain the fluctuation of mass flow during changing set and also to enable the highly accurate tracking of the thickness changing point in flying thickness changing control of a hot rolled stock. CONSTITUTION:The thickness changing point C is tracked with a tracking device 4 and first the start of roll speed change is snatructed before the thickness hanging point reaches a stand Fi. Then by providing timelag between the instruction for changing a screw-down position and roll speed by a timing setting device 5 so that the start of the screw-down position change is instructed, the fluctuation of mass flow based on the difference in delayed response between a screw-down position controller 1 and a roll speed controller 2 is restrained. And, the travel distance is determined by fetching the looper angle of a looper device 20 into a tracking device 11, calculating the loop length of material between stands and, on the other hand, sampling the speed of sheet and, when the loop length of material is equal to the travel distance, it is discriminated that the thickness changing point reaches the downstream stand.
Patent JP-S59118286-A (JP)
Title: Electrode grinding and shaping device of resistance welding machine
Inventor: FUSE GENZOU
IPC: B23K11/30
Filed: 1982-12-24
Abstract: PURPOSE:To prevent the biting of rotary blades into the burred parts of electrodes by disposing radially rotary blades with a receiving seat in-between into the electrode inserting part of a device body, and energizing the respective rotary blades toward the receiving seat by means of a spring. CONSTITUTION:At least three sheets of rotary blades 3 having blade parts on both sides in the axial direction along the slope on the peripheral part at the top ends of respective electrodes are radially disposed in th electrode inserting part 2 of a device body. Another receiving seat 4 is grasped between the top end parts of the blades 3, and the blades 3 are energized toward the seat 4 by means of a spring 12. When the bulging parts of the electrodes contact with the blade parts of the blades 3, the blades 3 are retreated outward in the diameteral direction against the spring 12 and even if the electrodes are inserted under a high pressing force, the biting in the bulging parts of the blade parts is obviated. Even if the electrodes are offcentered with respect to the inserting part 2, the seat 4 is deviated in the concentrical position as the electrodes and the deviation in the center is surely absorbed.
Patent JP-H0786369-A (JP)
Title: Composite processing device equipped with plurality of processing means
Inventor: TOIZUMI ATSUSHI
IPC: B65G61/00
Filed: 1993-09-10
Abstract: PURPOSE:To enable a transfer path through which a work is transferred for processing to be selected so as to make a work minimal in total processing time while a work is in transit by a method wherein the reservation of destination is made for a work after a processing terminating point is detected, and the reservation of two or more similar processing means is made for a work from a relay just after a work arrives at a relay. CONSTITUTION:The destination of a work is reserved by a control means 15 after a processing terminating point is detected by a processing terminating point detecting means 17, and chambers 2 and 3 where a process B is executed are reserved from a relay 15 just after works are transferred to the relay 5 in accordance with processing sequence. Conditions under which works are transferred from the relay 5 to the chambers 2 and 3 are stored in a memory means 18, wherein the conditions are that a chamber 1 is not reserved for a work, and the relay 5 has room for works or the relay 5 has room for works which are transferred to the chambers 2 and 3 reserved for them. When a work transfer operation is carried out in accordance with the above conditions, a work can be set minimal in waiting time.
Patent JP-H0664302-A (JP)
Title: Recorder
Inventor: TOMONO HIDENORI
IPC: B41M1/00
Filed: 1992-08-25
Abstract: PURPOSE:To enhance a water repellency in a non-image part to obtain an ideal image having no scumming. CONSTITUTION:A recording body substrate 22 is composed of a recording body substrate material 20 and a super water-repellent layer 21 provided thereon. On the recording body substrate 22, a recording body 23 having properties that a backward contact angle is decreased in contact with a liquid under heat is formed. The roughened surface of the recording body substrate material 20 results in the recording body 23 existing on the surface in an insular form. Since the super water-repellent layer 21 is provided around insular parts 22a, the appropriate part can completely repel ink. Therefore, an ideal recording can be performed without scumming in a non-image part.
Patent JP-S6471606-A (JP)
Title: Internal machining device
Inventor: MAEDA MASAO
IPC: B23C3/00
Filed: 1987-09-11
Abstract: PURPOSE:To promote the improvement of efficiency by providing a number of supports with a predetermined space in a holder in parallel with the axial center and supporting each cutter to each support, in the case of a device which holds the cutter by a pair of spindles cutting the internal surface of a workpiece. CONSTITUTION:After a workpiece 1 is positioned, holding a cutter 4 by spindles 17, 21 to be rotated, the workpiece 1 is roughed in its right side internal surface 2a by advancing a unit 24 and retracting a unit 25. Next reversely actuating the units 24, 25, after a left side internal surface 2b is roughed, returning the cutter 4 to the initial position, the spindles 17, 21 are detached from the cutter 4 by stopping rotation of a driving motor 26. And moving a holder 8 in the direction of a Z-axis by a cylinder, a cutter 5 is placed with its axial center in parallel with the spindle 17, finishing the right and left side internal surfaces 2a, 2b. Thus enabling the time to be reduced for setting the cutters 4, 5, work efficiency is improved.
Patent JP-H04114890-A (JP)
Title: Heat-insulating member of extremely low temperature tank
Inventor: ONO TAKASHI
IPC: F17C3/04
Filed: 1990-08-30
Abstract: PURPOSE:To prevent generation of liquid air and icing of water chiefly causing a heat-insulating member to fall down and peel off, by forming a GHe layer between sheets covering the heat-insulating member of an extremely low temperaure tank and expelling air and water from the heat-insulating member. CONSTITUTION:The air-tight purge back sheet 5 on the outer surface of polyisocyanate foam (PIF) 3 and on the periphery of an adjacent structure 1 is sticked air-tight by adhesion 8 with a gap. A GHe pipe 6 is inserted at the one end thereof in order to blow helium gas (GHe) into the space between the PIF 3 and the purge back sheet 5 and the GHe layer 9 is formed in the space. In this construction, even if cracks or the like bring about at the PIF 3 of the near boundary between the tank 2 and the adjacent structure 1, the inside is filled with GHe and further, even if air or steam permeates into the cracks already brought about, these gas are purged out by GHe and hence, liquidified air and iced moisture do not cause PIF 3 to fall down and peel off.
Patent JP-2001051887-A (JP)
Title: Editing device for common document
Inventor: SATO TOMOHIRO
IPC: G06F17/30
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To reflect editing contents based upon exclusive editing right on a common document even when the exclusive editing right is forcibly reset. SOLUTION: At a request for the exclusive editing right of the common document stored in a document storage part 22, a lock information management part 23 issues the exclusive editing right to allow exclusive editing and holds lock information in a lock information storage part 24. When the given lock information is inputted together with editing contents, a lock information management part 23 stores the editing contents in the storage part 22 only on condition that they match the lock information in the storage part 24.  Then the lock information management part 23 when forcibly resetting the exclusive editing right saves its lock information in a reset lock information storage part 25 and overwrites and stores editing contents matching the same lock information in the storage part 22 at a request to save the editing contents before a new request for exclusive editing right is made for the same document.
Patent JP-H0751323-A (JP)
Title: Bed system equipped with toilet
Inventor: KIMURA MOTOYASU
IPC: A61G7/02
Filed: 1993-08-18
Abstract: PURPOSE:To arrange stool at the most suitable place in linking with the movement of a mat by shifting upward a connection end of the first part for discharge when the second rear portion is rocked upward and by moving the second part for discharge along with a toilet bowl toward the rear part of a bed, which then makes a stool exposed at an opening part of seperation between the front and rear portion of the mat. CONSTITUTION:A stool 4 is equipped underneath a place of seperation between the front portion 1 and the rear portion of a mat by making the front portion 1 of the mat which is placed on the bed base 1, movable from horizontal position to erected one supporting the upper half of the patient's body. The rear portion comprises of the first rear portion 2a and the second rear portion 2b, which is connected by an axis with the first rear portion 2a and is made rockable upward. Then, the stool 4 is comprised of the first seat part 10a, one end of which is connected with rocking end of the second rear portion 2b, the second seat part 10b which holds the waist part of the patient's body and also is able to slide in the horizontal direction on the bed base with its one end fixed by an axis to the non rockable end of the second rear portion 2b, and the toilet bowl 12 which can be moved in the horizontal direction of the bed and fixed to the second seat part 10b.
Patent JP-S59120611-A (JP)
Title: Production of propylene block copolymer
Inventor: KASAHARA SHIYUNICHI
IPC: C08F4/16
Filed: 1982-12-27
Abstract: PURPOSE:To obtain the titled copolymer excellent in impact resistance and rigidity, by controlling the temperature in each stage and, at the same time, controlling the limiting viscosity and amount of the polymer formed in each stage in the production of a propylene block copolymer by three-stage polymerization. CONSTITUTION:The polymerization of propylene is started in the presence of a stereoregular polymerization catalyst comprising 1mol of a transition metal halide compound (e.g., TiCl3) and 1-100mol of an organoaluminum compound (e.g., dimethylaluminum chloride) and continued at 55 deg.C or higher to form 50- 94wt%, based on the total amount of polymer, PP of a limiting viscosity [eta] of 0.5-3.5. In the second stage, the polymerization is carried out at 30-90 deg.C to form 3-25wt%, based on the total amount of polymer, PP of a limiting viscosity [eta] of above 4. In the third stage, ethylene is copolymerized with propylene at 30-90 deg.C to form 3-25wt%, based on the total amount of polymer, ethylene/ propylene block copolymer of an [eta] of above 4.
Patent JP-H0542585-A (JP)
Title: Manufacturing device of corrugated pipe
Inventor: HASEGAWA NOBORU
IPC: B29C48/32
Filed: 1991-08-12
Abstract: PURPOSE:To provide a manufacturing device of a corrugated pipe where a thickness of the fringe of a protrusion of a molding block is fixed, a sharp edged part is eliminated, the corrugated pipe can be manufactured at predetermined accuracy even time elapses, durability of the molding block itself is high and life is long. CONSTITUTION:Molding blocks 3 whose molding surface 4 is provided with a spiral recessed part 5 and protrusion 6 are connected with each other in a state of an endless track chain so that the recessed part 5 and protrusion 6 become continuous and split molds for molding of an outside circumferential surface is formed. Two pieces of the split molds for the molding of the outside circumferential surface are confronted with each other and almost cylindrical molding part is formed. A contacting end surface 7 where the molding blocks 3 come into contact with each other is formed by inclining so that the same runs along a spiral direction of the recessed part 5 and protrusion 6. A difference is level 8 crossing with the recessed part 5 and protrusion 6 is formed on the contacting end surface 7.
Patent JP-2001050798-A (JP)
Title: Liquid level gage
Inventor: MAESHIBA SHINSUKE
IPC: G01F25/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To correctly grasp the liquid quantity in a tank by memorizing the error value of a level sensor due to ascent and descent of liquid level in a tank, and adding the memorized error value to the level signal from the level sensor to obtain the liquid quantity. SOLUTION: A float 2 is provided on one end of a tape drum 3, a weight 8 balancing with buoyancy of a float 2 on one end of a weight tape 7 fitted to the tape drum 3, and rotation of the tape drum 3 is transmitted to a signal converter. A computing circuit memorizes error values of a level sensor due to ascent and descent of the liquid level in the tank 1, and the error values according to ascent and descent are added to a liquid level signal from the level sensor to compute a liquid quantity, Otherwise, error due to change of the diameter by winding up of a float tape 4 is computed. Hereby, when liquid is received in the tank 1, the correct received quantity is obtained.
Patent JP-H0275709-A (JP)
Title: Rotary inlet and exhaust valve for internal combustion engine
Inventor: TANIGUCHI MASAHITO
IPC: F02B75/02
Filed: 1988-09-09
Abstract: PURPOSE:To prevent valve plugs fro being unevenly worn to increase durability by forming the valve plugs so that they can be freely rotated and reciprocated around the centers of port holes with rotating angle of about 180 degrees when rotating bodies turning around their shaft are employed as the valve plugs of inlet and exhaust valves. CONSTITUTION:The rotary inlet and exhaust valve device 100 is equipped with an inlet side rotary valve plug 11 and an exhaust side rotary valve plug 2, a cam shaft 3 interlocked with a crankshaft through a belt, and cams 4, 5 provided on the cam shaft 3. Each valve plug 1, 2 are nearly cylindrical and provided with port holes 12, 22 in the direction of intersecting each rotary shaft, corresponding to an inlet port I and an exhaust port O. The cams 4, 5 and rotary valve gears 13, 23 are connected to each other through rocker arms 6, 7, and the valve plugs 1, 2 are rotated are reciprocated around the centers of the port holes 12, 22 with rotatating angle of about 180 degrees by means of rotation of the cam shaft 3 to open or close the inlet port I or exhaust port O.
Patent JP-H05200017-A (JP)
Title: Disposable pulse oxymeter sensor
Inventor: RATSUSERU DERONZAA
IPC: A61B5/1455
Filed: 1992-08-26
Abstract: PURPOSE: To provide an inexpensive disposable pulse oximeter sensor which is easily manufactured and has a proper shield and a encoding resistor to indicate a wave length of a light emitter. CONSTITUTION: A light emitter 18 and a light detector 20 are installed on a first part 12 having conductive traces 26, 28, 34, 36 or the like of a flexible polyester support layer 10. A second part 14 has an opening part 46 for the emitter 18 and the detector 20, and is folded up by a hinge part 16 so as to cover the emitter 18, the detector 20 and the traces 26, 28, 34 and 36 or the like. An encoding resistor is formed as a printing resistor in an area 46, and is trimmed as a desired resistance value by a laser. A conductive coating is applied to a particularly sensitive part of a sensor for an electromagnetic shield. A plug to which a socket of a connecting cable from an oximeter monitor is connected is installed in a connector area 60.
Patent JP-H0897481-A (JP)
Title: Piezoelectric transformer
Inventor: ASADA TAKAAKI
IPC: H01L41/107
Filed: 1994-09-21
Abstract: PURPOSE: To suppress the decline of the generation efficiency of a high voltage output and reduce the open-circuits of a high voltage side output wiring by a method wherein the high voltage side output wiring connected to a high voltage side output electrode which is provided on the longitudinal end surface of a piezoelectric plate is composed of a film conductor. CONSTITUTION: Low voltage side input electrodes 2a and 2b are provided on both the surfaces of an approximately half portion of a rectangular ceramic plate 1 and a high voltage side output electrode 3 is provided on one of the end surface in the longitudinal direction of the plate 1. The portion of the rectangular ceramic plate 1 between the low voltage side input electrodes 2a and 2b and the high voltage side output electrode 3 is polarized in a longitudinal direction. A film conductor 3a is connected to the high voltage side output electrode 3 by a connection means such as solder, conductive paste and crimping. The film conductor 3a is composed of, for instance, a polymer film and a layer of metal such as A1 deposited on it or a polymer film and a flexible metal film such as a copper foil, a silver foil, an Al foil or a tin foil.  Alternatively the film conductor 3a may be composed of a polymer film and a number of fine metal wires arranged on it.
Patent JP-H0389725-A (JP)
Title: Control circuit for line equalizer of tcm type digital transmission equipment
Inventor: KONNAI SUEO
IPC: H04B3/04
Filed: 1989-09-01
Abstract: PURPOSE:To remove the effect of near-end crosstalk to be given on a line equalizer by once resetting the line equalizer when synchronization is established at the time of starting, equalizing the line again while controlling the changeover of reception. CONSTITUTION:At the time of starting, synchronization is not established and a selection part 7 operates a reception circuit part 2 for total time and the line equalizer of the reception circuit part 2 is automatically equalized so that a training signal transmitted from an opposite-station can be reproduced. When a signal processing circuit part 5 establishes synchronization as against a reception signal, a transmission/reception switching timing is given to a switching signal holding part 6, and the equalization characteristic of the line equalizer in the reception circuit part 2 is reset. Then, the selection part 7 alternately switches the action of the reception circuit part 2 and a transmission circuit part 3 at the transmission/reception switching timing which the switching signal holding part 6 issues. Thus, the influence of the near-end crosstalk is eliminated by resetting said automatic equalizer after the switching timing is held.
Patent JP-H05232142-A (JP)
Title: Electric circuit having elastic gasket supporting body for uplifted contact
Inventor: ROOBAATO KEE BETSUTSU
IPC: G01R1/073
Filed: 1992-08-26
Abstract: PURPOSE: To effectively connect a probe card to a connecting pad by forming a composite multi-layer circuit board by laminating a rigid base layer and a circuit trace, and using the trace layer as a contact protruding from the pad. CONSTITUTION: An annular probe card 24 is clamped at a test fixing frame 28 via a bolt 26. A probe card clamp ring 30 is sealed with a thin film clamp ring 20 via an O-ring 36, supported at the inner periphery with a glass window 38, and a transparent thin film 14 is easily matched to a connecting pad 56 on a circuit chip to be tested for the test contact via the window. An air implement 40 introduces pressure air into a sealing chamber formed between the window 38 and the film 14, and presses the film 14 to the pad of the testing circuit to effectively connect it. The pad 56 and a raised contact 58 are provided on an electric circuit trace 52, and the contact 58 is connected to the connecting pad 82 on a thin film rigid annular unit 12.
Patent JP-H02269951-A (JP)
Title: Spectral identification method
Inventor: ROMEO HOSE HABUNAA
IPC: C12Q1/68
Filed: 1989-09-01
Abstract: PURPOSE: To quickly and accurately identify an unknown spectrum through the minimum comparison by converting the spectrum into the spectrum corresponding to known samples displayed at every point. CONSTITUTION: A spectrum identifying method uses a microcomputer 10 associated with a spectrum image sensor 14, a sensor interface 12, a classification library 18, and a RAM for interacting with identification software 20 as hardware. Firstly, a spectrum is converted into the spectrum corresponding to known samples displayed at every point and a mathematical angle is decided by deciding the similarity among all vectors. Then a first vector which is the closet to an average vector and represents the center of the vector group and a second vector which is the most dissimilar to the first vector and represents the local center of the group are selected and, at the same time, all vectors are divided into the selected two vector groups. Then another vector representing the local center of each divided vector group is selected.
Patent JP-H1054021-A (JP)
Title: Water in-taking device
Inventor: IKEDA SHINTARO
IPC: E02B7/20
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To always properly contrive water in-taking from a water surface part by connecting each water in-taking pipe through rotation joints respectively provided on both the ends of a connection pipe attached to a water in-taking main pipe, and providing a water in-taking opening attaching floats to their taking-in pipes. SOLUTION: A connection pipe 2 is attached to a water in-taking main pipe 1, and rotation joints 3, 3a are provided on both the ends of the connection pipe 2. Water in-taking pipes 4 are connected to the rotation joints 3, 3a, and a water in-taking opening 6 attaching a float 5 to the water in-taking pipe 4 is provided. A disposition interval between the floats 5, 5 and an attaching interval between the connection pipe 2 and the water in-taking pipe 4 are within a prescribed range, when each water in-taking pipe 4 is rotated at a prescribed angle for the connection pipe 2, each water in-taking opening 6 is raised or lowered by the floats 5, 5 and follows water surface fluctuation such as a dam. Thus, when water is taken in from the dam, lakes and marshes, a river or the sea, water in-taking from the water surface part can be performed properly.
Patent JP-S6383456-A (JP)
Title: Hydraulic power transmission
Inventor: FURUMOTO MITSUMASA
IPC: F16H39/10
Filed: 1986-09-26
Abstract: PURPOSE:To improve cooling efficiency by connecting an oil path communicating with an oiltight chamber and an oil path communicating with a hydraulic closed circuit to a common radiator to cool generation of heat by the single radiator. CONSTITUTION:One end of an oil path 150 is connected to an oil path 139 communicating with an inside chamber 110 of a hydraulic pump P, and one end of an oil path 151 is connected to an oil path 140 communicating with an outside chamber 111 of the hydraulic pump P. When differential pressure between both oil paths 150, 151 is increased, a shuttle valve 152 is switched to communicate one of the oil paths 150, 151 which has lower oil pressure with an output port 155. Therefore, in the hydraulic pump P, heat is generated at sliding surfaces of a pump plunger 6 and a cylinder hole 5 and sliding surfaces of a pump cylinder 4 and a distributor 46, and oil absorbing heat generated at the sliding surfaces flows from an oiltight chamber 31 through a radiator 161 into an oil tank 162. Accordingly, an oil path communicating with the oiltight chamber and an oil path communicating with an oil pressure closed circuit are common to accomplish efficient cooling.