baber/WOPTO huggingface dataset:
Patent JP-S58139451-A (JP)
Title: Ep-rom device
Inventor: KATOU YOSHIKAZU
IPC: G11C16/18
Filed: 1982-02-15
Abstract: PURPOSE:To prevent the damage of information due to static electricity at the label exfoliating time by avoiding paste for bonding a light shielding label at the erasing glass window of an EP-ROM. CONSTITUTION:A light shielding label 1 is bonded onto the upper surface of the body 2 of an EP-ROM, but an adhesive is not coated on the back surface of 6 of the label at the part of the erasing glass window 4, and not bonded to the window. Thus, when the label is exfoliated, no friction of window glass occurs due to the label, no static electricity is produced, and written information is not damaged nor contaminated.
Patent JP-S54114465-A (JP)
Title: Grasping holder for drawn steel pipe
Inventor: KATOUNO MIKIO
IPC: B21C1/28
Filed: 1978-02-25
Abstract: PURPOSE: To permit the concurrent drawing of plural materials to be drawn, having different diameters, by preventing the occurrence of neck bending, buckling, etc., by incorporating a specific mechanism consisting of plural clamps, etc., in grasping holder for drawn steel pipes, etc..  
     CONSTITUTION: The inside of the grasping holder body 20 movable freely in the drawing direction is formed into the tapered faces 39 and 40 having narrower width toward the die, and then the first clamp 47 consisting of a pair of the two clamp pieces 45 and 46 whose tips have claws which separate from or come near the other when going forward or back is housed in it in a slidable way. The clamp 47 is advanced to grasp the steel pipe P and then slided in the direction of the arrow mark A. The second clamp is positioned above the first clamp 47 in the same way. The drawn pipe is relieved from the resisting force of die and rapidly goes forward, but its speed is reduced by the rod 85 of the shock absorber 84, thus preventing neck bending and buckling. Thus, it is possible to concurrently draw plural materials and thus to raise the efficiency of working. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06226574-A (JP)
Title: Clamp device for bar member
Inventor: SUGANO HIROSHI
IPC: B23Q3/06
Filed: 1993-02-09
Abstract: PURPOSE:To make possible clamping without generation of an impression by providing a fixed block and a movable block for a clamp so as to be opposite to each other, making the movable block movable by rotation of an eccentric shaft, and providing a pinchedly holding part corresponding to the external form of an object to be pinchedly held between both blocks. CONSTITUTION:Under the clamp free condition in which a driving lever 20 is lifted up, a bar member 10 as an object to be pinchedly held is brought down from the upper part so as to be received between a pair of pinchedly holding parts 16 having recessed parts corresponding to the external form of the object to be pinchedly held, between a fixed block 12 and a movable block 13 for a clamp. Next by pushing down the free end side of the driving lever 20 in this condition, an eccentric shaft 19 is rotated centering around an axis 19a, and the movable block 13 is advanced to the side approaching to the fixed block 12 by the eccentricity of the axis 19a. Hereby, the bar member 10 is sandwiched between both blocks and clamped. The axis 19a is provided on a torque adjusting member 21 adjustably for the bearing position, and hence the pinchedly holding pressure can be freely adjusted.
Patent JP-S62180390-A (JP)
Inventor: ITO TATSUO
IPC: G09G5/32
Filed: 1986-02-04
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-H08192362-A (JP)
Title: Method and device for peeling organic covering material
Inventor: KONDO AMAHIKO
IPC: B05D3/00
Filed: 1995-01-13
Abstract: PURPOSE: To perfectly and quickly peel an organic covering material without generating a trouble such as pollution by carbonating the organic covering material of a material having the organic covering material, and thereafter, performing the shot-blasting so as to peel the organic covering material from a core material. CONSTITUTION: A chucking device 11 runs itself, and transfers a sealed container, in which a material to be processed is housed, into a carbonating furnace 2, and the chucking device 11 is stopped for the predetermined time in the condition that the sealed container is placed in the carbonating furnace 2, and during this stop, the organic covering material of the material to be processed is carbonated. Thereafter, the chucking device 11 runs itself again, and transfers the sealed container out of the carbonating furnace 2. Continuously, the material to be processed is put in a shot-blast device 3. Shot-blast is performed to the material to be processed, which is transferred into the shot-blast device 3, in the condition that it is moved or stopped, and the carbonated organic covering material of the material to be processed is thereby peeled from the core material.
Patent JP-H01198495-A (JP)
Title: Production of electrolytic metal foil and device therefor
Inventor: NAKATSUGAWA KOJI
IPC: C25D1/04
Filed: 1988-02-02
Abstract: PURPOSE:To produce good-quality metal foil without contaminating the equipment and atmosphere by supplying an electrolyte into the space between a cathode cylinder and the counter anode respectively from the upper and lower parts, and discharging the gas generated in the electrolyte along with the electrolyte. CONSTITUTION:The cathode cylinder 1 rotating around its horizontal axis 1a is dipped in an electrolyte, the anode 2 is opposed to the cathode cylinder 1, a first liq. supply port 3 of groove shape is formed at the lower part of the anode 2 in the direction of the center axis 1a, and the electrolyte is introduced into the space 5 between both electrodes. Outlets 6 for the electrolytes are provided on both upper ends of the anode 2 by the anode 2 and wall bodies 7 and 8, and second liq. supply ports 9 for the electrolyte are formed. Under such a constitution, the cathode cylinder 1 is rotated in the direction as shown by the arrow P, and the electrolyte is supplied into the space 5 from the liq. supply ports 3 and 9 to produce metal foil 13. The gas generated by electrolysis ascends along with the electrolyte, collides with the electrolyte from the liq. supply ports 9, and is discharged from the outlets 6.
Patent JP-S59146886-A (JP)
Title: Ribbon cassette
Inventor: MATSUOKA EIJI
IPC: B41J32/02
Filed: 1983-02-10
Abstract: PURPOSE:To provide a ribbon cassette capable of smoothly feeding out an ink ribbon while preventing the ribbon from jamming at a part proximate to an outlet, wherein the width of a part proximate to an outlet of a ribbon-storing part is set to be larger than that of a part proximate to an inlet. CONSTITUTION:The ribbon-storing part 2e is provided with a tapered shape wherein the width is smaller at an inlet part 2f and is larger at an outlet part 2g. Accordingly, the effect of friction between the ink ribbon 20a and side walls of the ribbon-storing part 2e is eliminated, the ink ribbon 20 folded in the part 2e can be smoothly moved in the direction of an outlet part 3a, and printing can be performed normally.
Patent JP-H02201785-A (JP)
Title: Optical disk driving device
Inventor: MIKURIYA KENTA
IPC: G11B21/10
Filed: 1989-01-31
Abstract: PURPOSE:To feed back a broad bend to the position control system of a slide table at a high gain, and to stabilize the system by controlling and driving the voltage of a slide table feeding motor. CONSTITUTION:A voltage driving type slide table feeding motor 11, which generates electromotive force in proportion to a rotating speed and makes the reverse elecromotive force into the main part of a driving voltage, and a servo amplifier 12, which executes the operation of the control voltage according to a tracking error signal and a slide table position signal and outputs the driving voltage to the slide table feeding motor 11, are provided. Further two types of controls such as the position control of a slide table 4 and the data track tracing control of light beams are executed. That is, since the voltage of the slide table feeding motor 11 is controlled/driven, only the integration of a speed   a position remains, and a phase delay is reduced. Thus the broad band is fed back to a slide table 4 position control system at the high gain, and the system is stabilized.
Patent JP-H03227140-A (JP)
Title: System bus changeover system
Inventor: SUZUKI SHOJI
IPC: H04B1/74
Filed: 1990-01-31
Abstract: PURPOSE:To automatically execute active/standby changeover by always monitoring a fault of a duplicate bus tying a basic frame and an extension frame by means of software. CONSTITUTION:A basic frame 10 polls periodically status registers 25, 26 of an extension frame 20 and reads the content to monitor the system bus normally. As a result of monitoring, when a fault of an active system bus is found out and the bus changeover is set in the automatic mode, a bus selector 13 brings an H level of an ACT-N and an L level of an ACT-E being so far into L for the ACT-N and H for the ACT-E conversely. Thus, the ACT-N is sent in a path of 11-C1-21-23 and the ACT-E is sent in a path of 12-C2-22-24 to the extension frame 20 to select the buffer 23 to be inactive and the buffer 24 to be active. Thus, a bus fault is detected in terms of the software and the bus changeover is automated.
Patent JP-H01197907-A (JP)
Title: Lead wire for electronic component and manufacture thereof
Inventor: KAWAKAMI AKIO
IPC: H01G13/00
Filed: 1988-02-01
Abstract: PURPOSE:To improve the discoloration resistance and the lubricity by using a hydrocarbon solvent as a base and containing specific quantities of mineral oil light lubricating oil base oil, phenol oxidation inhibitor and succinic acid ester for rust preventive oil. CONSTITUTION:A plating layer with a conductor made of tin or tin-lead alloy is formed on a lead wire for an electronic component. Rust preventive oil containing phenol oxidation inhibitor with the concentration of 0.05-2wt.%, succinic acid ester with the concentration of 1.0-10wt.% and premium lubricating oil base oil with the concentration of 3-20wt.% is coated on this plating layer, and it is covered with rust preventive oil. The plating layer is protected from the contact with water and oxygen, thereby the discoloration of the plating layer is prevented.
Patent JP-H08220293-A (JP)
Title: Operation method for nuclear power plant
Inventor: YOTSUYANAGI TADASHI
IPC: G21D3/08
Filed: 1995-02-09
Abstract: PURPOSE: To maintain a metallic oxidized film in a proper state and restrain the amount of a radioactive nuclide deposited on primary piping or equipment by injecting water solution containing at least one type of a metal or a metallic compound into the reactor of a nuclear power plant, and preliminarily operating the plant for forming a film out of the injected metal. CONSTITUTION: The pressure of condensate as a coolant is raised by a high- pressure condensate pump 7, a feedwater heater 8 and a feedwater pump 9 via a condensate pump 5 and a condensate purification system 6 and, then, the condensate is fed to a reactor vessel 10 through a feedwater pipe. On the other hand, a part or the whole of reactor water is forcibly re-circulated in a reactor re-circulation system 12 on the operation of a reactor re-circulation pump 11. In addition, a reactor coolant purification system 13 is branched from the system 12. In this case, the system 12 normally samples reactor water from the system 13 through a sampling line 14 connected thereto, and the concentration of dissolved oxygen, electrical conductivity or the like is measured in a reactor water analysis rack 15.  A radioactivity measuring device 20 is connected to a control device 18 with a signal cable 21 via an output signal processing system 40. Chemical species are thus injected into the reactor.
Patent JP-S58149756-A (JP)
Inventor: UIRIAMU DEBITSUDO DETSUKAA
IPC: A61F13/30
Filed: 1983-02-10
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-H10210593-A (JP)
Title: Diaphragm for speaker and its manufacture
Inventor: KOBAYASHI TAKAO
IPC: H04R31/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide the diaphragm for speaker by forming a cone diaphragm and a coil bobbin integrally so as to eliminate the need for adhesion between the cone diaphragm and the coil bobbin so as to reduce the manufacture process thereby applying the diaphragm to a speaker requiring a high input and to provide the manufacture. SOLUTION: In the case of injection-molding the diaphragm for speaker with a synthetic resin or the like, a voice coil bobbin 3 having a slit 4 on its circumference is placed to an inner circumferential side of a neck 1a of the diaphragm 1 to apply insert molding. Thus, an engagement section 1b engaged while being inserted from the neck 1a to the slit 4 is molded to integrate the diaphragm 1 and the voice coil bobbin 3.
Patent JP-H03229820-A (JP)
Title: Production of nonoriented silicon steel sheet
Inventor: NISHIMOTO AKIHIKO
IPC: C22C38/00
Filed: 1990-02-02
Abstract: PURPOSE:To improve the magnetic properties, such as iron loss, of a blanked, sheared, and stress-relief-annealed stock by subjecting an Al-containing steel in which P content is properly regulated to hot rolling under specific temp. Conditions, applying pickling and cold rolling to the resulting rolled plate, and then subjecting the resulting rolled sheet to annealing. CONSTITUTION:A steel having a composition consisting of, by weight, <=0.0050% C, 0.06-1.0% Si, 0.5 1.5% Mn, 0.01-0.06% P, <0.010% S, 0.1-0.5% Al, <=0.0050% N, and the balance Fe with inevitable impurities is cast. The resulting cast slab is hot-rolled under the conditions of <=1170 deg.C heating temp., Ar3 transformation point or below of finishing temp., and 600-720 deg.C coiling temp. After pickling and cold rolling, the resulting sheet is annealed at 625-800 deg.C. This steel sheet is subjected, if necessary, to the application of an insulating film, etc., and to baking, by which a semiprocessed steel sheet is formed. This steel sheet is blanked and sheared and is then subjected to stress relief annealing so that heating rate HR( deg.C/min) at 350-700 deg.C satisfies HR>=60[P]+1.4, where P means P content in the steel sheet. By this method, a nonoriented silicon steel sheet excellent in magnetic properties can be produced.
Patent JP-H10201349-A (JP)
Title: Threshing device
Inventor: NAKAMURA TAKAMASA
IPC: A01F12/22
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a threshing device with high performance, where the amount of driving power consumption is reduced and loss owing to grain loss is eliminated. SOLUTION: The terminating end side of a threshing room 1 is made to communicate with a processing room 3 by a dust discharge port 2 so as to process threshing. A threshing cylinder diameter D1 in a part except the terminating end side of the threshing room 1 is made to be smaller than the threshing cylinder diameter D2 of the terminating end side part of the threshing room 1. In this case, effectiveness is obtained by permitting the D2 part to correspond to the dust discharge port 2 and also it is favorable that the rotary orbit diameters of the tips of threshing teeth 4a and 4b planted in the D1 part and the D2 part are made to be equal and also the gaps between the respective threshing teeth 4a and 4b and a receiving net 5 are made to be equal. Besides, it is preferable that the threshing teeth 4b of the D2 part are arranged in the direction of a threshing cylinder shaft 6.
Patent JP-H10201972-A (JP)
Title: Sewing device for pleating curtain
Inventor: NOMURA ETSUZO
IPC: D06J1/06
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a sewing device for curtain with plates which presents an enhanced producibility by sending formed plates at one run to the sewing position of a sewing machine, and thereby shorteing the cycle time in the curtain sewing operation with plates. SOLUTION: An air cylinder 146 for guard has a piston rod 146a and is incliningly installed on a mounting plate 147 attached to the left side face of a regular sewing machine 2, and the top of a guard member 148 made in a thin plate and having an approx. upset U-shape in the side elevation is fixed to the tip of the piston rid 146a. When the guard member 148 is turned to the guard position as shown by the solid line, its bottom part is protruded lower than the bottom of sewing needle 14 in a position near the bottom of the needle in the up-position, and therefore, when the pleats 6 upset 90 deg. and assuming the horizontal attitude are going to be sent to the sewing position in synchronization with a cloth holding plate 58, the plates 6 directly left of the left end of the cloth holding plate 58 pass under the guard member 148, and thereby a smooth transfer at one run to the sewing position is obtained without risk that the plats 6 hitch at the sewing needle.
Patent JP-H08218586-A (JP)
Title: Stair member
Inventor: OGAWA KENJI
IPC: E04F11/17
Filed: 1995-02-10
Abstract: PURPOSE: To allow a king of risen to cope with even stairs having heights, to make a stair member convenient for manufacture and maintenance, to reduce a manufacture cost and to facilitate even field works. CONSTITUTION: A stair member has a decorative treed 40 continuously covering an end section on at least this side of a horizontally arranged tabular tread body 10 and a riser 30 disposed upright to the depth of the tread body 10, and an end section on this side of the decorative tread 40 is projected below the underside of the tread body 10 and located below the upper end of the riser 30. The height of the riser 30 is formed in size shorter than a distance between the tread body 10 and an adjacent tread body 10.
Patent JP-S61185052-A (JP)
Title: Dc type generator
Inventor: TOCHIUCHI EISHICHI
IPC: H02K21/28
Filed: 1985-02-07
Abstract: PURPOSE:To produce a DC current output without using a mechanical rectifying mechanism such as a commutator by forming the direction of a magnetic field generated by a field and the direction of a winding center axis of a generating coil at no right angle with respect to the rotational shaft. CONSTITUTION:A set of generating coils 3 are mounted at both sides of a rotational shaft 2 so that a coil shaft 3a which is electrically connected in series and rotates together with the shaft 2 becomes a no right angle with respect to the shaft 2. A leading mechanism 4 is mounted on the shaft 2 by a contacting mechanism connected with the winding 3b of the coils 3 for leading a generating current externally, and a field 5 is further provided out of the coils 3.
Patent JP-S61181777-A (JP)
Title: Steering gear for front and rear wheels
Inventor: OGURA MASAMI
IPC: B62D7/15
Filed: 1985-02-07
Abstract: PURPOSE:To reduce steering force to some extent, by gearing a power takeoff shaft for rear-wheel steering and a front wheel steering output member with each other, while connecting a steering shaft to a front wheel steering output member with a variable gear ratio mechanism in an interlocking manner. CONSTITUTION:A steering shaft 4 is connected to a lower end of a wheel support shaft via a universal joint, while a steering shaft 4 is built in a rack-and- pinion type steering gearbox, and this steering shaft 4 is connected to a rack shaft 7 forming a front-wheel steering output member with a variable gear ratio mechanism in an interlocking manner. In addition, a rack 9, whose gear ratio is constant, is installed in a lower surface of the other half part of the rack shaft 7, and a pinion 19 engaging this rack 9 is installed as well whereby a pinion shaft 18 is projected rearward from the gearbox. This pinion shaft 18 forms a power takeoff shaft for a rear-wheel steering system.
Patent JP-S61183532-A (JP)
Inventor: YUASA SHUJI
IPC: E04B1/00
Filed: 1985-02-07
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。
Patent JP-S61183243-A (JP)
Title: Method for treating quinol
Inventor: NAKANISHI TAKEHISA
IPC: C07C45/29
Filed: 1985-02-07
Abstract: PURPOSE:To prevent the decomposition of a quinol, by adding a basic organic compound, alkali metal alcoholate compound, etc. as a decomposition inhibitor to a quinol obtained by oxidizing an alkyl-substituted phenol. CONSTITUTION:0.1-1.0wt.% at least one selected from alcohols or phenols containing a basic organic compound, e.g. dimethylamine, alkali metal alcoholate compound, e.g. sodium methoxide, and alkali metal hydroxide is added to a quinol, e.g. 4-hydroxy-2,4,6-trimethylcyclohexa-2,5-dien-1-o1, obtained by oxidizing an alkylsubstituted phenol with a hypohalogenous acid or a salt thereof in water or a mixed solvent thereof and an organic solvent, e.g. butyl acetate, and the resultant quinol is then heat-treated at about >=100 deg.C.
Patent JP-H05316336-A (JP)
Title: Apparatus and method for image making outward appearance of image coincident
Inventor: JIYON PATORITSUKU SUPENSU
IPC: G03F3/10
Filed: 1993-02-10
Abstract: PURPOSE: To provide appearance coincidence between an objective picture and a duplicated picture, and to attain the calibration of a duplicated picture generation system to an objective picture generation system. CONSTITUTION: N, R, G, and B concentration measurement data obtained for the same part of an objective picture such as a print sheet 140 generated by a printer 130 and a duplicated picture such as calibration 120 generated by a color half tone calibration system 110 are converted into a color space in which color information is coded by a defined system close to color deflection specific to a human being. Afterwards, the change of the operation setting of the calibration system is decided by the defined model of the calibration system integrated into a defined coincidence principle for objectively and quantitatively deciding the appearance coincidence of the picture generated by the both systems, and calibration is operated to the operation setting of the printer.  As a result, the expression of gradation and color generated by the calibration system can be corrected and apparently matched with the picture generated by the printer by considering the color deflection specific to human being and the performance limit of the calibration system.
Patent JP-H01201059-A (JP)
Title: Superconductive and photoconductive substance and production thereof
Inventor: MASUMI TAIZOU
IPC: C01G1/00
Filed: 1988-02-04
Abstract: PURPOSE:To provide superconductivity and photoconductivity in combination, by specifying the respective atomic ratios of an La-Cu-O type oxide. CONSTITUTION:An oxide expressed by the formula (z is 3.84-4.02) is used as a superconductive and photoconductive substance. This substance has super conductivity at <=20K absolute temperature and exhibits photoconductivity at <=30K and within a light wavelength region of 420-640nm. The compound expressed by the formula is produced by primarily calcining a starting material of the composition at 800-1,050 deg.C at which solid-phase reaction is initiated for 5-10hr, annealing and press forming the resultant reaction product, secondar ily sintering the formed product at 600-1,200 deg.C and extremely quencling the secondarily sintered product at 2,000-900 deg.C/sec cooling rate or annealing the product at 150-200 deg.C/hr cooling rate. This new material is utilized in the field of superconducting optoelectronics directly controlling superconductivity with light.
Patent JP-2000222014-A (JP)
Title: Numerically controlled machine tool
Inventor: KAWAGUCHI KOJI
IPC: B21D28/36
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent electricity loss without damaging a magnetic storage device when a certain mechanism part of a machine tool stops. SOLUTION: In this numerically controlled machine tool performing drive control of each mechanism part of a machine tool by an NC(numerical control) device 7, the power supply of each mechanism part such as an oil pressure unit and a compressor consuming a large quantity of electricity is disconnected without disconnecting a power supply driving a hard disk 57 being a magnetic storage device provided in the device 7. For instance, switches SW2 and SW3 connected to a power supply driving a driving motor 19 driving a hydraulic pump 31 and a carriage 15 and turned off.