baber/WOPTO huggingface dataset:
Patent JP-H06270092-A (JP)
Title: Extrusion molded body cutting method and cutting device
Inventor: YAMAGUCHI YOSHINORI
IPC: B26D3/00
Filed: 1993-03-22
Abstract: PURPOSE:To reduce push cut resistance, and improve a pullout cut effect by setting so that a ratio of speed in the pull cut direction of a wire to speed in the push cut direction becomes a specific value when an extrusion molded body is cut when the wire crosses the extrusion molded body. CONSTITUTION:When an extrusion molded body 1 extruded from an extruder is extuded through a notch part 30a of a receiving stand housing 30, a support frame 10 is moved in the same direction at the same speed of the extrusion molded body 1, and during that time, the extrusion molded body 1 is cut by operation of a cutter 40. This cutter 40 cuts the extrusion molded body 1 when a wire 20 moved rightward (in the pull cut direction) through the first and the second pulleys 12 and 14 is moved downward (in the push cut direction) according to the downward movement along rails 6 and 8 of the support frame 10. In this case, a ratio Vz/Vx of speed Vz in the pull cut direction of the wire 20 to speed Vx in the push cut direction is set not less than 5. Thereby, the extrusion molded body 20 can be cut reliably with excellent cutting quality.
Patent JP-S53146941-A (JP)
Title: Treating apparatus for waste liquid of electrolytic processing
Inventor: FUKAISHI TOSHIHARU
IPC: C25F7/02
Filed: 1977-05-27
Abstract: PURPOSE:To prevent the cause of secondary public nuisance and also, to enable to recover sodium nitrate, by extracting a part of electrolytic solution, separated eluted heavy metals and heating in vacuum state and then, concentrating by evaporation.
Patent JP-H06166672-A (JP)
Title: New method for production 6-methoxyindole derivative
Inventor: FUKUMOTO KEIICHIRO
IPC: C07D209/14
Filed: 1992-03-18
Abstract: PURPOSE:To obtain in high yield the subject compound useful for synthesizing antineoplastic substances or intermediates for medicines, using a methoxycarbonyl-methoxyindole as a starting material. CONSTITUTION:The objective compound of the formula (R1 is H, acetyl, methanesulfonyl, t-butoxycarbonyl or benzyloxycarbonyl; R2 is halogen, OH, cyano, aminomethyl, carboxyl, acetoxy or methoxycarbonyl ; broken line denotes single or double bond) can be obtained by reducing 3-methoxycarbonyl-6- methoxyindole as starting material.
Patent JP-S58189966-A (JP)
Title: Alkaline battery
Inventor: NAKATANI KATSUNORI
IPC: H01M6/06
Filed: 1982-04-14
Abstract: PURPOSE:To improve discharge performance and storage performance by using zinc as a negative active mass and specifying the ratio of the amount of electrolyte to zinc and combining them with a positive active mass comprising divalent silver oxide. CONSTITUTION:Gelling agent powder such as sodium polyacrylate, CMC is mixed with amalgamated zinc powder, and potassium hydroxide electrolyte saturated with zinc oxide is poured in this mixture to form a negative electrode 5. When the ratio of the total amount of electrolyte (mul) in a battery to the amount of zinc (mg) is indicated as S1, the ratio S1 is specified in the following value. S1>=0.35(mul/mg). They are combined with an electrolyte absorbent material 4, a separator 3, and a positive electrode 2 comprising divalent silver oxide to form an alkaline battery. Movement of water and hydroxyl ion by reaction of the positive electrode 2 and the negative electrode 5 is improved and diffusion of zinc hydroxide produced from negative zinc is increased. Therefore, discharge performance is improved.
Patent JP-H06272432-A (JP)
Title: Construction method of transmission steel tower
Inventor: IWASA TSUTOMU
IPC: E04H12/10
Filed: 1993-03-22
Abstract: PURPOSE:To perform steel tower construction work safely without requiring high-level skill, eliminate the necessity of interrupting the service of transmission lines over a long period of time, and reduce the number of protective devices, disposed to prevent contact between the steel tower and the transmission lines, to a minumum so as to save time and labor required to fit them to the utmost. CONSTITUTION:At the time of constructing a new steel tower 4 in a position below transmission lines 1 between two adjacent existing transmission steel towers, structural members 4a, 4b,... are assembed one by one from the upper side of the steel tower 4 and simultaneously pushed up by an elevating device 2. In order to prevent contact between the steel tower 4 and transmission lines 1 during the construction of the steel tower 4, the outside of the steel tower 4 is provided with protective devices 5 respectively at the front and rear in the extended direction of the transmission lines l. The front and rear protective devices 5A, 5B are disposed in zigzag shape along the steel tower 4 and also in such a way that the vertically adjacent front and rear protective devices 5A, 5B are mutually overlapped by the specified length. Upon assembling the steel tower 4 up to the specified height, the transmission lines 1 are supported on the steel tower 4.
Patent JP-S52144801-A (JP)
Title: Auto-running device for pump
Inventor: MITA TATSUO
IPC: F04B23/00
Filed: 1976-05-26
Abstract: PURPOSE: To prevent a pressure switch from chattering in an auto-running device for a pump. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53146991-A (JP)
Title: Exhaust gas purification catalyst
Inventor: ONO TETSUTSUGU
IPC: B01J27/18
Filed: 1977-05-30
Abstract: PURPOSE: To provide the title catalyst contg. two and/or three component compound oxides of Ti, Si and P, and one or more out of Pt, Pd and Rh, which is used in through oxidation of exhaust gas contg. harmful or malodorous org. cpds. and combustible gases such as CO without being poisoned with SOx. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02243064-A (JP)
Title: Synchronizing signal missing correction circuit
Inventor: NAKAGAWA MITSUHISA
IPC: H04N5/05
Filed: 1989-03-16
Abstract: PURPOSE:To attain quick correction of missing synchronizing signal with respect to missing of a horizontal synchronizing signal by providing a switching circuit coupling mutually the horizontal synchronizing signal and a horizontal flyback pulse signal synchronously with a vertical synchronizing signal between inputs of a phase comparator. CONSTITUTION:Even when the end of a vertical synchronizing signal is overlapped with the horizontal synchronizing signal and the horizontal synchronizing signal with missing is inputted to a base of a transistor(TR) 20, the period is a vertical synchronizing signal pulse input period. Thus, the horizontal flyback pulse nearly synchronously with the horizontal synchronizing signal is synthesized and inputted to a phase comparator 10. The horizontal flyback pulse has a phase delay only passing through a horizontal drive circuit and a horizontal output circuit, and acts like a pseudo pulse of the horizontal synchronizing signal. Moreover, the phase delay has a vertical blanking period and gives no effect on the pattern. Thus, phase synchronization is quickly taken after the end of the vertical blanking period and synchronizing signal missing correction not causing distortion of pattern is attained.
Patent JP-S53148240-A (JP)
Title: Parallel system between external memory and main memory
Inventor: SHIRAI KATSUMI
IPC: G06F3/00
Filed: 1977-05-30
Abstract: PURPOSE: To shorten a data processing time with the number of actual input-output times by an external memory reduced by substituting a main memory for some part of the external memory. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08237996-A (JP)
Title: Support body for small-sized propeller wind power generator
Inventor: TAKASHIMA MASAO
IPC: H02G7/00
Filed: 1995-02-24
Abstract: PURPOSE: To provide a simplified structure for supporting a wind power generator in which the generator is prevented from tilting, yawing or rocking. CONSTITUTION: The inventive support 15 employed for installing a small-sized propeller wind power generator in the inner space of a large scale structure. The support body comprises bearings 103, 104 for supporting a generator body 51 rotatably in a horizontal plane, a lower post 102 for supporting the bearings 103, 104 on a base 62 in the structure, and an upper post 101 for supporting the bearings 103, 104 on a Rahmen 61 of the structure.
Patent JP-S55154305-A (JP)
Title: Recovery of bromine from bromine ion-containing waste water
Inventor: HARUTA TAKEO
IPC: C01B7/09
Filed: 1979-05-21
Abstract: PURPOSE: To recover Br in a reusable form as an oxidant simply and effectively from a Br ion-containing waste water by oxidizing Br present in an aqoues solution with ozone.  
     CONSTITUTION: When recovering bromine from a Br ion-containing waste water, the treated gas 1 from a waste water treatment plant is introduced into the washing tower 2 by means of the blower 3 to wash it with the washing liquid 4 circulated by the pump 7 in the tower and then discharged in the form of the almost odorless treated gas 14. A part of the washing liquid 4 is discharged out of the tower as the washing waste water 5 for recycling and then its pH is regulated to pH 10.5 or less by the acid solution 6 suppied by the pump 8. Then, the washing waste water 5 is exposed to the ozone 11 from the ozonizer 10 in the oxidizing tower 9, whereby Br -  ion present in the waste water 5 is converted into Br 2   -  or Br 2 O and then absorbed in the washing liquid 4 in the washing tower 9, where they are converted into BrO or HBrO and then recovered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000255496-A (JP)
Title: Tail rotor shroud
Inventor: TOKUNAGA KEIZO
IPC: B64C27/82
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a tail rotor shroud capable of preventing the occurrence of a strong peeling-off vortex in a rear edge part or a conspicuous increase in the resistance of a helicopter regarding the tail rotor shroud having a tail rotor installed to suppress the rotation of a body rotated by the reaction of rotor rotation. SOLUTION: A tail rotor shroud 2 is provided with a plurality of cutouts 4 cut at specified longitudinal intervals in a rear edge part to cutting and weakening a peeling-off vortex filament generated in the rear edge part 3 and flowing out to a rear flow side. Thus, a flow along the outer peripheral surface of the tail rotor shroud is peeled off from the outer peripheral surface of the rear edge part, one strong peeling-off vortex filament causing an increase in a body resistance is cut off by a vortex generated in the cutout part to become a plurality of weak vortexes and thus, irrespective of the large horizontal width of the rear edge part, an increase in the body resistance during flight is suppressed.
Patent JP-H04276763-A (JP)
Title: Electrophotographic binary developer
Inventor: KISHI MASATO
IPC: G03G9/113
Filed: 1991-03-05
Abstract: PURPOSE:To prevent trailing of the rear ends of black solid parts without lowering the concentration of the magnetic toner in the developer by incorporating a magnetic powder having a coercive force of <=70Oe in the magnetic toner. CONSTITUTION:The coercive force of the magnetic powder contained in the magnetic toner is closely correlated to the trailing of the rear ends of the black solid parts. The electrophotographic binary developer comprises the magnetic toner containing a magnetic powder having a coercive force of <=70Oe and a magnetic carrier. At that time, the magnetic powder contained in the magnetic toner, preferably, has a crystal structure of a spinel structure of perovskite, hexagonal garnet, ferrite or magnetite each having orthoferrite structure, and the ferrite structure is the sintered combination of the oxides of Ni, Zn, Mn, Mg, Cu, Li, Ba, Va, Cr, Ca, and the like and Fe(III) oxide (ferric oxide), and the coercive force of <=70Oe can be attained by properly combining the following conditions of the composition of the magnetic powder, calcining temperature, and calcination atmosphere.
Patent JP-H01236174-A (JP)
Title: Transport method between process and spinning process at production time of plural kinds
Inventor: HOTTA TAKAOMI
IPC: B65H67/06
Filed: 1988-03-16
Abstract: PURPOSE:To enable the transport of roving bobbins to be conducted with efficiency in the case of plural kinds being produced in parallel at a roving process and a spinning process, by arranging so that the carrying in and out of rovings may be conducted in a balanced state at the spinning process. CONSTITUTION:A carrier 7 traveling along a main transport passage 3 provided between a roving process and a spinning process, transports a transport body 8 at which are suspended roving bobbins such as full bobbins and empty bobbins or the like, and the transport of is conducted between the roving process and the spinning process. The carrier 7 moves in the order of the roving process, the spinning process, a remaining roving processing process and the roving process, and when it passes through each process, it conducts without fail either only of the two works, namely, the carrying in work of the transport body 8 to branch rails such as rails 4 within roving machines, preliminary roving winding rails 5, remaining roving processing rails 6 or the like, and the carrying out work of the body 8 from these rails. Accordingly, that in spite of a work demand signal having been issued at each process, the carrier 7 passes the process without conducting work, is removed, and the efficiency of transport is heightened.
Patent JP-S60223723-A (JP)
Title: Picking device
Inventor: TANAKA HIDEKI
IPC: B65G1/04
Filed: 1985-03-27
Abstract: PURPOSE:To provide sure picking one after another by rotating a picking arm upward while a picking roller is pressed to the object to be picked, thereby increasing the reactive force of a spring, and by sensing the arm condition with optimum pressing force. CONSTITUTION:The frequency of picking in correspondence to the desired number books to be taken out, which is given by a counter 41, is stored in a computer 42. Link 8 is rotated downward by a motor 29 to allow a picking roller 32 to land on the uppermost book 31, and further downward rotation of this link 8 will cause upward rotation of a picking arm 33. Now a coil spring 39 is tensed, and as the reaction thereto the spring 39 pulls the arm 33 to actuate its downward rotation, so that the pressure between the roller 32 and the book 31 is increased, and if the arm 33 is rotated upward until this pressure attains its optimum level, the arm 33 will heave and tumble a switch lever 36a of a sensor 36. Now an ON signal is sent to the above-mentioned computer 42 to stop the motor 29, and rotation of the roller 32 provides collection of the book 31.
Patent JP-S52146178-A (JP)
Title: Formation of portion for drawing electrode of semiconductor device
Inventor: IKEDA TADASHI
IPC: H01L21/28
Filed: 1976-05-29
Abstract: PURPOSE: To prepare an electrode by covering an opening formed in a SiO 2  film on a substrate with polysilicon and lifting off a metallic layer on a laminate layer using as a mask the polysilicon film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10341336-A (JP)
Title: Image processor and two-dimensional line feature amount calculator
Inventor: MIELE RENAUD
IPC: H04N1/403
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To preserve gradations in gradation image areas, when an original is printed by platemaking while mixing plural binary image areas having different levels of density, to prevent a pale character in the binary image area from being blurred or extinguished or a character written on the deep base from being crushed and to provide a printed matter, with which a sense of incompatibility due to the step in density does not occur. SOLUTION: In an image processor 100, a 1st analysis means 114 analyzes a binary image likeness and gradation image likeness of a concerned pixel. When the concerned pixel is a pixel consisting of a line narrower than fixed width, a 2nd analytic means 116 calculates a two-dimensional (2D) line feature amount concerning the density difference of line and its base. Based on the analyzed result of the 1st analytic means 114 and the 2D linear feature amount, a judging means 122 multistepwisely judges the binary image suck as level of concerned pixel. Based on this judged result, an adaptive density converting means 124 converts the density of concerned pixel. A binarizing means 130 binarizes the density converted concerned pixel as needed.
Patent JP-S60206153-A (JP)
Title: Semiconductor device
Inventor: KUDOU MASAHIDE
IPC: H01L23/31
Filed: 1984-03-30
Abstract: PURPOSE:To prevent a passivation film from cracks and wiring layers from sliding by a method wherein the passivation film of a resin sealed type semiconductor device is provided with apertures whereinto molding resin is allowed to penetrate for the reduction of stress generated by shrink in a resin molding layer. CONSTITUTION:A bonding aperture is provided in a passivation film 6 for the exposure of a bonding pad 2, and then apertures 7 are provided in the central region of a semiconductor chip. A resin molding layer 10 goes into the apertures 7, consequently realizing a tight coupling between the two. Sirinking force generated in the resin molding layer 10 due to thermal load may be suppressed because of the coupling between the resin molding layer 10 and the passivation film 6. The stress whereto wiring layers 2', 2'' are exposed in remarkably reduced, which stops the passivation film 6 from cracks and the wirings 2', 2'' from sliding, consequently improving device reliability.
Patent JP-H02241223-A (JP)
Title: Output circuit
Inventor: SEKI TERUO
IPC: H03K19/0185
Filed: 1989-03-15
Abstract: PURPOSE:To suppress a noise generated in a power source and a ground and to prevent in advance the malfunction of an internal circuit and the decrease of the operating speed by enlarging successively the dimension of each transistor extending from a pre-stage to a post-stage in an output circuit operated by being delayed successively extending from the pre-stage to the post-stage. CONSTITUTION:As for the dimension of each transistor of an output buffer circuit 4, the transistor of the post-stage is formed larger. That is, as for the dimension of each transistor, Tr6<Tr7, and Tr8<Tr9<Tr10. Also, as for its ratio, for instance, Tr8:Tr9:Tr10 is 100:150:250. In such a manner, peak values of load currents I8, I9 and I10 flowing through each transistor Tr8, Tr9 and Tr10 become roughly equal. Consequently, since a flat load current It2 having ne peak flows to a ground G, the generation of a glitch in a ground G can be prevented.
Patent JP-S57178754-A (JP)
Title: Transfer unit for decorating machine of outer periphery of cylindrical article
Inventor: WATANABE ISOZOU
IPC: B05C1/02
Filed: 1981-04-25
Abstract: PURPOSE:To reduce the transfer unit for a decorating machine for decorating a can or the like by the rotation of mandrel wheel and to enable the acceleration of the machine by rockably moving a suction cup. CONSTITUTION:A can body 1 is placed on a pocket 13a of a front surface wheel at the position A with a star wheel 5', the can body is pressed into a mandrel to the position B by the forward movement of a suction cup 7, the radius of the locus X of the can body is increased after the can body passes the position B, the can body is superposed with the locus Y of the cup 7 at the position C, the can body is rolled in contact with cylinders 6a, 6b while moving to the position D, and decoration is provided on the outer periphery of the can body 1. The can body is passed out of the mandrel by the suction and backward movement of the cap 7 while the can body reaches the next position E, the suction cup 7 starts rocking after the can body passes the position E, the radius of the locus is expanded, the can body then stops rocking at the position F, moves forwardly, engages with the pin of a conveyor chain 4 at the position G, ends transferring at the position H, and returns to the position A at the position J.
Patent JP-S56158831-A (JP)
Title: Treatment of precipitate containing mercury
Inventor: NISHIYAMA SHIGERU
IPC: C22B7/00
Filed: 1980-05-13
Abstract: PURPOSE: To selectively separate Hg and to recover heavy metals free from Hg by heating a precipitate contg. Hg, Ce, etc. or their salts and other heavy metals such as Cu, Zn and Pb to 400W600°C in a neutral or weakly acidic atmosphere.  
     CONSTITUTION: A precipitate contg. low b.p. metals such as Hg and Ce or their salts and other heavy metals such as Cu, Zn and Pb is heated to 400W600°C in a neutral or weakly acidic atmosphere to selectively volatilize Hg alone. The Hg vapor is recovered by condensation, and heavy metals free from Hg are recovered separately. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000254825-A (JP)
Title: Work transferring device
Inventor: SAITO MAKOTO
IPC: B23P19/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To efficiently feed a plurality of bolts to a beam and hold the bolts together with the beam. SOLUTION: A work transferring device 12 is provided with a plurality of chuck units 40. Each chuck unit 40 includes chuck arms 41 and 42 which opens and closes in synchronism with each other. The chuck arms 41 and 42 are formed with upper and lower clamp sections 46 and 47 to clamp the shaft section 5b of a bolt 5 and a first recessed section 56 in which the head section 5a of the bolt 5 can be contained and a second recessed section 57 in which the clamped section of the beam around a bolt respectively. In the second recessed section 57, the head section of a dummy bolts, when taken out from a work, can also be contained. A push rod 60 which can be made to abut on the head section 5a of a bolt 5 from an upper position is provided between the chuck arms 41 and 42.
Patent JP-H10260533-A (JP)
Title: Positive photoresist composition
Inventor: YAMANAKA TSUKASA
IPC: G03F7/004
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a chemically sensitized positive photoresist composition superior in storage stability and constituent solubility and coating uniformity free from occurrence of coating trouble, such as coating residues and striations by incorporating a compound to be decomposed by acid and increased in solubility in an alkaline developing solution and an acid photogenerator and an alkoxy butyl acetate. SOLUTION: This positive photoresist composition comprises the compound having a group to be decomposed by action of an acid and raised in solubility in the alkaline developing solution and the compound to be allowed to release an acid by irradiation with activated rays or radiation, and the alkoxy-butyl and/or-pentyl acetate, embodied by 3-methoxybutyl acetate, and the group to be decomposed by action of the acid and to be raised in solubility in the alkaline developing solution is embodied by one of tertiary alkyl esters and acetals and silyl ethers.
Patent JP-H01240290-A (JP)
Title: Multi-jointed arm
Inventor: GOTO ISAMU
IPC: B25J17/00
Filed: 1988-03-18
Abstract: PURPOSE:To improve the qualities of the operation and the operation reliability of each arm by providing an arm control mechanism whose purpose is to conduct individual fixings and releases between adjoining arms, and between an arm and a gear. CONSTITUTION:The turning operations of a plurality of arms 1b, 1c, 1d provided in a series are made diverse and also, fixation to turning operation positions is done by the opening and closing of individual clutches of lock devices 5b, 5c, 6c, 6d provided at respective arms at an arm control mechanism, and by the forward and backward rotation operations and their rotation angle regulations, of respective gears 3c, 3d at a motive power transmission mechanism. As a result, in inspection apparatus or the like attached to the tip portion of the tip arm 1d can be operated in movement over a wide range and with precision and diversely.