baber/WOPTO huggingface dataset:
Patent JP-S61296921-A (JP)
Title: Shape straightening method for strip
Inventor: HASHIMOTO KAZUYOSHI
IPC: B21D1/05
Filed: 1985-06-25
Abstract: PURPOSE:To perform shape straightening stably at all times by detecting a strip shape on the inlet side of an inlet side bridle and on the outlet side of an outlet side bridle and controlling an elongation percentage of a leveling mill and of a strip based on the detected value. CONSTITUTION:Every detected signal from an evenness detector 35a, C warp detector 36a, L warp detector 37a, auricular wave detector 38a, and medium wave detector 39a set on the inlet side of an inlet side bridle 3 is inputted into an arithmetic processing unit 40. Detected signals from an evenness detector 35, C warp detector 38, and medium wave detector 39 are also inputted into the processing unit 40. The processing unit 40 performs arithmetic processing of those signals and controls servo-valves 27-30, a motor for a roll shifting device, and a stretching motor 23 based on the outputted signal. In this way, an inter mesh of the leveling mill 2, shift quantity of shift rolls 9 and 10, and an elongation percentage of the strip 1 are adjusted. That shape control makes strip products high quality.
Patent JP-S6140298-A (JP)
Title: Complex of cycloartenol ferulic acid ester and cyclodextrin
Inventor: INAGAKI TETSUYA
IPC: C07J53/00
Filed: 1984-06-30
Abstract: PURPOSE:To provide the titled complex having increased rate of dissolution in water and absorbability through digestive tracts, and having antiarteriosclerotic and gonadotropic activities, etc., by clathrating a cycloartenol ferulic acid ester with cyclodextrin. CONSTITUTION:A cycloartenol ferulic acid ester and a cyclodextrin (e.g. beta- cyclodextrin) are charged to a vessel, mixed with ammonia water, and stirred to obtain a complex. The objective complex can be prepared by evaporating and removing the ammonia water completely from the mixture under reduced pressure. The cycloartenol ferulic acid ester can be prepared by dissolving gamma-oryzanol in hot chloroform, and adding methanol to the solution to precipitate the crystals.
Patent JP-2000331354-A (JP)
Title: Tracking error signal detector
Inventor: UEDA EIJI
IPC: G11B7/09
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To maintain the precision in tracking control by outputting a tracking error signal, which is being held with a previous timing, even though accurate detection of reproduced signals of first and second wobble marks is not made. SOLUTION: Timing signals P1 and P2 generated by a timing signal generator 103 are inputted into bottom hold (B/H) circuits 509a and 509b, the bottom values of reproduced signals DRF of first and second wobble marks are held and a difference signal TEL of the bottom values is outputted by a subtracting circuit 105. In the case that no normal reproducing is obtained for a reproduced signal DRF of the first wobble mark, the signal TEL becomes an erroneous tracking error information signal, a hold circuit 106 does not hold the signal TEL and outputs a tracking error signal TE that is hold-outputted with a previous timing. Thus, no adverse effect is given to the signal TE even though abnormal conditions are generated in the first and the second wobble mark reproduced signals DRF.
Patent JP-H06350168-A (JP)
Title: Solid-state laser oscillator
Inventor: MAKIO SATOSHI
IPC: G02F1/37
Filed: 1993-06-08
Abstract: PURPOSE:To readily miniature and assemble a lazer oscillation by a method wherein emitted beams of a semiconductor laser are structured not using a lens condensing a laser medium... CONSTITUTION:Pumping neams 5 emitted from a semiconductor laser 1 are condensed into Nd:YAG being a solid-state laser medium 3 by a projected resonator mirror 2. If the degree of flatness of each optical surface of the resonator mirror and solid-state laser medium is lambda/8 or more, when two surfaces are abutted, there is no air therebetween and it becomes in a vacuum condition, so that the surfaces are connected to each other. In order to remove a reflection due to a difference in refractive indexes of the laser medium an mirror, reflection prevention films being dielectric nulti-layer films 7, 8 are applied thereto. This embodiment concurrently has functions of the resonator mirror and condensed lens by a curvature mirror having a projected shape, and further the resonator mirror is directly optical-connected to the solid-state laser modium without using resin adhesives, whereby a small-sized solid-state laser oscillator unnecessitating adjustment can be structured.
Patent JP-H05331719-A (JP)
Title: Method for stopping ring rail of spinning machinery at constant position
Inventor: SEIKI KAZUO
IPC: D01H7/64
Filed: 1992-05-28
Abstract: PURPOSE:To obtain a method in which a ring rail can be stopped at a position optimum for traveler exchange in a ring spinning frame, a twister, etc. CONSTITUTION:In spinning machinery such as a ring spinning frame having an independent driving system for lifting or lowering a lifting mechanism including a ring rail 2, the operation of a frame is stopped when the lifting cycle for forming a chase of the ring rail 2 attains a section suitable for traveler exchange operation. When the ring rail 2 attains a prescribed stopping reference position (H1), a brake is operated. At this time, the operation of the frame is stopped. The accurate first stopping position (Hi) of the ring rail 2 at the time is memorized and the driving system for the lifting mechanism is operated to lift the ring rail 2 until a ring (2a) attains the further upper preset second stopping position (H2). At this position, the traveler exchange operation is performed. After completing the operation, the driving system is reoperated to return the ring rail 2 to the memorized first stopping position (Hi).
Patent JP-H0431028-A (JP)
Title: Mold changer for blow molding equipment
Inventor: NAGAHORI KAZUTOSHI
IPC: B29C49/20
Filed: 1990-05-29
Abstract: PURPOSE:To extract a molded form from the other receiving mold during blow molding working from one receiving mold and a cover mold, to conduct deburring by robots and to improve the operating efficiency of a blow molding equipment by arranging the working robots respectively in response to the receiving molds set at the position of left limit and position of right limit of a slide. CONSTITUTION:A slider 16 is moved under the state in which a pair of mold- clamping plates 11, 12 are separated mutually, one receiving mold is set at a position where it is faced to a cover mold, and the other receiving mold is retreated near a corresponding robot 17. A parison P is extruded and drooped between a facing receiving mold 14 or 15 and the cover mold 13 from the blow die head B of a blow molding equipment D. A pair of mold-clamping plates 11, 12 are brought near mutually, the receiving mold 14 and the cover mold 12 are joined mutually, the parison P is housed into the cavity, air is blown into the parison, and the parison is blow-molding worked in a specified shape. When blow molding working is completed, the receiving mold 14 and the cover mold 12 are separated reciprocally, and the receiving mold 14 is set at the position of retreat together with a molded form.
Patent JP-H01307167-A (JP)
Title: Manufacture of lithium battery
Inventor: OISHI TAKESHI
IPC: H01M6/14
Filed: 1988-06-03
Abstract: PURPOSE:To increase discharge voltage and capacity by molding a carbon molding which retains a positive active material and is the reaction place of lithium with an oxyhalide with a kneaded material of specific high conductive carbon material and alcohol. CONSTITUTION:A carbon molding which retains a positive active material and is the reaction place of lithium with an oxyhalide is formed by kneading a high conductive carbon material whose specific surface area measured by N2 absorption is 500-1000m<2>/g with alcohol having 3-6 carbon atoms at a reduced pressure of -650 to -750mmHg, then molding. Since the carbon molding is strong, sufficiently vibration resistant and shock resistant, and easy to remove moisture, a battery has good storage performance. In addition, since the carbon molding has a large specific surface area, the battery has high voltage and large capacity.
Patent JP-S5565632-A (JP)
Title: Method of bulding non-tiltable tank on soft ground
Inventor: WADA MAMORU
IPC: E02D27/38
Filed: 1978-11-06
Abstract: PURPOSE: To prevent the bottom plate of a tank from sinking by forming a cavity at the outer periphery of the bottom plate of the tank when moving sand mat sand under pressure underneath the bottom plate of the tank by means of tank carrying load and sinking under pressure the ground underneath the central portion of the bottom plate of the tank.  
     CONSTITUTION: A tank 6 is constructed on a sand mat 4, and when it is inclined, sand is removed from the higher sand mat 4 to thereby form a cavity 9 at the outer periphery of the bottom plate 61 of the tank 6. Then water is filled in the sand mat 4 to saturate it with water to thereby cause the sand of the sand mat 4 underneath the bottom plate 61 of the tank 6 to be sunk by means of the load for carrying the  tank 6 to thereby bury the cavity 9 so as to correct the inclined tank 6. At that  time the ground 1 underneath the central portion of the bottom plate 61 is sunk  under pressure as designated by a broken line 11. As a result, preceding load is  applied to the ground at that part to thereby prevent the bottom plate 61 from  sinking to be occurred in future. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06350877-A (JP)
Title: Contour compensating device and gain control signal generation circuit to be used in the same
Inventor: ISHIDA YOSHIHIRO
IPC: H04N5/208
Filed: 1993-06-08
Abstract: PURPOSE:To continuously control the gain of a contour compensation signal two- dimensionally in a horizontal direction and a vertical direction by generating waveform approximating to the inverse characteristic of a modulation degree in order to compensate the deterioration of visibility due to the decline of the modulation degree of the optical system of a lens, etc., at the circumference of a screen in a single plate type or a multi-plate type video camera using a solid state image pickup element. CONSTITUTION:In order to compensate a modulation degree characteristic to deteriorate in the form of a concentric circle, a central processing circuit 12 designates the shape of the inverse function of the modulation degree characteristic by either a saw tooth wave or a parabola. In response to the designation by the central processing circuit 12, a two-dimensional contour gain control circuit 11 sets the amplitude and the inclination of the saw tooth wave or the parabola in the horizontal and the vertical deractions. Then, a contour compensation signal addition circuit 8 amplifies continuously the output signal of a contour compensation circuit 7 by the gain corresponding to the peak value of the saw tooth wave or the parabola changing two-dimensionally in the horizontal and the vertical directions, and adds it to the signal of a process main line processing circuit 6.
Patent JP-H0687245-A (JP)
Title: Paper feed device
Inventor: HISAIE AKIRA
IPC: B65H5/06
Filed: 1992-05-29
Abstract: PURPOSE:To prevent locking of an idle gear and stepping-out in a platen driving motor during paper feeding action or reverse line feed printing in a paper feed device in a printer, etc. CONSTITUTION:A first idle gear A1a is engaged with a platen gear 10 of a platen 17, and a first idle gear B1b is fixed on the same shaft as the gear A1a through a slip clutch. The gear B1b is engaged with a second idle gear B2b, a planetary gear, and a third idle gear 3 which is fixed on the same shaft as the fourth gear 4. The gear 4 is engaged with a pick roller gear 6 fixed on a pick roller shaft 13 which feeds a sheet 18 through the fifth idle gear 5. The gears 3, 4 having a tooth-defective part control power transmission corresponding to the rotational positions of the gears. When the gear 3 is nearly locked during the reverse rotation of the platen 17, the slip clutch slips to prevent the in the driving motor of the platen 17. In this way, reverse line-feed printing can be carried out without limit.
Patent JP-S5930602-A (JP)
Title: Lathe
Inventor: HASHIMOTO NORIO
IPC: B23B15/00
Filed: 1982-08-09
Abstract: PURPOSE:To reduce machining processes and to improve machining accuracy and then to lower the cost of equipment by machining successively the pin part and groove part of a pin journal at the same working station. CONSTITUTION:The pin part and shoulder groove part of the work 6 introduced into a working station by a work transferring means is simultaneously cut by meqns of a plurality of tools 9 arranged in the direction obliquely to the spindle head of a cutting station. Consequently, with the improved concentric accuracy of the pin part and groove part, its productivity is elevated and the cost of equipment is lowered as compared with the working which needs the plural processes by using a plurality of machines.
Patent JP-S5841131-A (JP)
Inventor: MURABAYASHI HIDEKAZU
IPC: E03D9/08
Filed: 1981-08-31
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-S61296655-A (JP)
Title: Molten carbonate type fuel cell
Inventor: GONJIYOU YOSHIHIDE
IPC: H01M4/86
Filed: 1985-06-26
Abstract: PURPOSE:To reduce deterioration of the catalyst activeness, by arranging reforming catalysts at the upper part of a corrugate plate, whose recessed portions are contacted to the opposite surface of an electrolyte plate of an anode, where reforming catalysts are placed, and moreover, arranging a heat conduction promoting layer between the corrugate plate and the anode. CONSTITUTION:A unit cell 4 is composed of an anode 1, an electrolyte plate 2, and a cathode 3. A corrugate plate 7 is contacted to the cathode 3 to form a cathode flow route. Another corrugate plate A9 at the anode 1 side is contacted to the anode 1, and at the projecting and recessed portions of the corrugate plate A9 are filled metallic porous bodies to form a heat conduction promoting layer 10. A plate with holes 11 is contacted to the corrugate plate A9 to pass through a reforming gas to the promoting layer 10. The other anode side corrugate plate B5 is contacted to the plate with holes 11, and the projecting and recessed portions of the plate B5 are filled reforming catalysts 6. Between the anode flow route and the cathode flow route is furnished a separator 8. In such a composition, the deterioration of the catalysts 6 owing to the wetting by the electrolyte from the cathode 1 and a chemical reaction with the catalyst carriers can be reduced.
Patent JP-H08330354-A (JP)
Title: Semiconductor device
Inventor: NAKAYAMA NAOYA
IPC: H01L21/60
Filed: 1995-06-05
Abstract: PURPOSE: To suppress the noise on a power source line generated when parasitic capacitance is charged and discharged by a method wherein the impedance of the part which is cut when the device is actually used, is increased between an LSI pad and a test pad in a TAB when a functional test is performed. CONSTITUTION: In a semiconductor device having a plurality of TAB leads 3 which are connected to a testing pad 2 from an LSI pad 1 when a functional test is conducted, the resistance value of the part of the TAB leads 3 which is cut when it is actually used is made higher than the resistance value of the remaining part. To be more precise, the width of a part of the TAB leads 3 of an output terminal is made narrower in the amount of (x) than the conventional width. As a result, the peak value of the transient current when an output signal is inverted becomes small, the noise of the power source line of the semiconductor integrated circuit to be measured becomes small, and the erroneous operation when a functional test is conducted can be prevented.
Patent JP-H0433553-A (JP)
Title: 4-pole small-sized dc motor
Inventor: SASAKI SHIGEKI
IPC: H02K23/04
Filed: 1990-05-28
Abstract: PURPOSE:To obtain a powerful rotary force by magnetizing two iron pieces superposed through a magnet in an axial direction of a rotor in different polarities, and disposing the side pieces of both the iron pieces at 90 deg. deviated around the axis of a rotor. CONSTITUTION:A pair of iron pieces 21, 22 for forming a stator 2 are superposed through a magnet 3 at the center sides in the axial direction of a rotor 1. The magnet 3 is magnetized in a thickness direction, both side surfaces are press-fitted in the recesses 23, 24 of the pieces 21, 22, and the pieces 21, 22 are magnetized in different polarities. Both side pieces of the pieces 21, 22 surround the rotor 1 in a state deviated at an interval of 90 deg. and in a state that a distance l1 between a shaft 10 and the inner surface of the side piece of the piece 21 is equal to that l2 between the shaft 10 and the inner surface of the side piece of the piece 22. Since a so-called 4-6 DC motor constituted in this manner can effectively use the magnetic force of the magnet magnetized in a thickness direction, can be reduced in thickness and has four poles, it can obtain a powerful rotary force.
Patent JP-S5564190-A (JP)
Title: Automatic operation controlling device for turbocomporessor
Inventor: KOBAYASHI MIKIO
IPC: F04D27/00
Filed: 1978-11-10
Abstract: PURPOSE:To minimize consumption power without deteriorating suction pressure by keeping a suction line pressure constant, for which a sellector functioning for giving opening signals to a suction capacity control mechanism is provided. CONSTITUTION:Where pressure of a suction line 6 drops to a normal value, a suction pressure regulator 14 is actuated to work for closing an opening of a suction capacity control mechanism 3. A selector 15 gives priority to a signal to work for closing the opening of the suction capacity control mechanism 3, therefore the suction capacity control mechanism 3 will not open in excess of that through which pressure of the suction line 6 keeps the normal value. A gas is then fed to a compressor 1 full thereafter, and the suction capacity control mechanism 3 is opened full by the signal of a discharge pressure regulator 2 in accordance as the pressure of the suction line 6 rises. The same control is thus repeated.
Patent JP-S5563862-A (JP)
Title: Semiconductor logic circuit
Inventor: OOSAKI SABUROU
IPC: H01L21/8222
Filed: 1978-11-07
Abstract: PURPOSE:To prevent a leakage current from taking place when the thickness of an epitaxial layer is reduced, by providing gate-operating regions on the bottoms of static induction transistor drain regions of a static induction transistor logic circuit. CONSTITUTION:An injector-operating P-type region 23 of a lateral bipolar PNP transistor and gate-operating P-type regions 24 of an inverse static induction transistor are selectively produced in an N<->-type epitaxial layer 22 provided on an N<+>- type semiconductor substrate 21. Drain regions 25, 26 and P<->-type regions 27 are then produced so that the P<->-type regions are located in contact with the bottoms of the drain regions, have the same width as the drain regions and are connected to the P-type regions. As a result, the channel width of the static induction transistor is substantially reduced by the P<->-type regions 27. Even if an impurity diffuses out of the N<+>-type substrate into the N<->-type epitaxial layer, a leakage current is prevented from taking place between the source and drain. Therefore, the thickness of the epitaxial layer can be reduced.
Patent JP-S6030794-A (JP)
Inventor: KOIZUMI ATSUSHI
IPC: F03G7/04
Filed: 1983-07-28
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-S5761974-A (JP)
Title: Measuring device of thermal luminescence dose
Inventor: ENDOU OSAMU
IPC: G01T1/115
Filed: 1980-10-01
Abstract: PURPOSE:To facilitate an easy loading and unloading of an element, by providing a push-up plate that pushes the element out of a device and a locking means that locks the element to a measuring device. CONSTITUTION:When an element 40 is inserted, a detecting hole 85 is filled up. Thus the insertion of the element 40 is detected. A push-up plate 57 is driven by a motor 70 from the position of the lower side of the hole 85 to the lower side of an element frame 45. When the element 40 is inserted more, the element 45 touches an insertion detecting part 67 of a locking tool 63. Thus the tool 63 is turned counterclockwise to fill up an insertion end detecting hole 86, and the plate 57 is pushed down by a motor 70. As a result, a locking tool drive hole 72 engages an engagement projection part 66, and the tool 63 turns counterclockwise. Thus a locking projection part 65 engages a locking groove 44. When the plate 57 is more lowered down by the motor 70, only a rack 58 is pushed down against the force of a spring 62. In this case, the force of the spring 62 pushes down the part 67 to produce the force to press the projection part 65 to the groove 44. Thus the insertion of the element 40 completes.
Patent JP-S5838973-A (JP)
Title: Fixing device
Inventor: KAN FUMITAKA
IPC: G03G15/20
Filed: 1981-09-02
Abstract: PURPOSE:To provide a fixing device which can deal sufficiently with the ruggedness of a backing material, can improve fixability and can maintain sufficient strength and durability with respect to the fixing device which supports unfixed images on the backing material by a prescribed image forming and recording method and fixing the unfixed images on said backing material by using a rotating body having a partial crystalline layer. CONSTITUTION:As a roller for a pressure fixing device, a steel roller provided with a ''Teflon '' layer 11 is used for the roller 1, and a steel roller coated with a soft PVC layer 21 to 1mm. thickness is used for the roller 2. A resin prepd. by compounding 30-50pts. a phthalate plasticizer such as DOP (di-2-ethyl hexyl phthalate) and a small amt. of other agents such as stabilizers, and antistatic agents with 100pts. a resin such as ''GEON 101EP or 103EP '' is used for the soft PVC. Said resin is coated by extrusion on the steel roller of 25mm. diameter.
Patent JP-S5838950-A (JP)
Title: Alkali-soluble light absorbing layer
Inventor: NISHIDE RIICHI
IPC: G03C1/825
Filed: 1981-09-01
Abstract: PURPOSE:To obtain an alkali-soluble light absorbing layer by adding a light absorbing substance such as an antihalation dye and a certain silicon compound to a polymer as a binder. CONSTITUTION:An alkali-soluble light absorbing layer is obtd. by adding at least 1 kind of light absorbing substance and 7.0X10<-4>-3.0X10<-3>mol/dm<2> of at least 1 kind of silicon compounds represented by the general formula to a (co) polymer of (meth)acrylic acid or the like as a binder. In the formula X is O or -OCO, R1, R2, R3 and R4 are identical with or different from one another, each of them is optionally substituted alkyl or aryl, at least one of them is a group contg. a double bond, halogen, an epoxy group or the like, n<1>, n<2> and n<3> are identical with or different from one another, each of them is 0 or 1, and n<1>+n<2> +n<3>>=1.
Patent JP-S63303108-A (JP)
Title: Colorant for spun-dyed viscose rayon
Inventor: TANIMORI SHIGERU
IPC: D01F2/14
Filed: 1987-06-03
Abstract: PURPOSE:To provide the titled colorant composed of carbon black treated with a (modified) polyamine, having excellent dispersibility in viscose, imparting viscose with good spinnability and giving rayon fiber having excellent gloss and clear black color. CONSTITUTION:The objective colorant is composed of a carbon lack modified with at least one kind of substance selected from the group or polyamine (preferably polyethylene imine) and its modified product. The treatment of carbon black is carried out e.g. by mixing and stirring the above polymer with carbon black at 20-350 deg.C.