baber/WOPTO huggingface dataset:
Patent JP-S5723127-A (JP)
Title: Bus-line driving circuit
Inventor: TAKADA MINORU
IPC: H03K19/018
Filed: 1980-07-16
Abstract: PURPOSE:To enable the high-speed operation of a bus line by providing the bus line with a precharging switch element. CONSTITUTION:Between a bus line 1 and a power source VDD, a p channel MOS transistor Tp11 is provided, and this transistor Tp11 is driven with a timing signal (clock signal)phiD(inverted signal of phiD) other than clock signals phiA, phiB and phiC.
Patent JP-S5431545-A (JP)
Title: Detecting relay for alternating current amount
Inventor: AZUMA SHINICHI
IPC: H02H3/44
Filed: 1977-08-12
Abstract: PURPOSE: To form to enable to operate even in sudden change of phase of alternating current input amount, by comparing component of second alternating current amount to leading or lag phase angle of 180° with second alternating current amount component to a specified or optional phase angle of standard alternating current amount. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5322757-A (JP)
Title: Testing apparatus of electric a ppliances
Inventor: MUTSUFUJI TAKAO
IPC: G01R31/00
Filed: 1976-08-13
Abstract: PURPOSE: To perform accurate testing efficiently and economically by so composing the apparatus that the selection of signal generators, the configuration of testing circuits, the connection of measurement points to measuring instruments corresponding to test items may take place automatically. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000288588-A (JP)
Title: Sludge scraping device
Inventor: HAMADA HIDEAKI
IPC: C02F3/12
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To drive a sludge scraper by utilizing the excess flow velocity of an aeration tank without using power. SOLUTION: A sludge scraping device is constituted of an impeller 5 arranged so as to be rotated by utilizing the flow velocity of sewage generated by the operation of the aerator 3 arranged in a sewage treatment tank 1 treating sewage such as domestic waste water or the like and performing solid-liquid separation, a sludge scraper 4 for scraping up sludge sedimented to the bottom portion of the treatment tank and a speed adjusting device 43 for transmitting the rotary drive force of the impeller 5 to the sludge scraper 4.
Patent JP-H08266331-A (JP)
Title: Cosmetic material container
Inventor: INOUE TAKASHI
IPC: A45D40/00
Filed: 1995-03-31
Abstract: PURPOSE: To superiorly perform draw-in and -out operations in the case of setting a main body as a straight tube by bringing an action part which is arranged between an inner container and the main body via a clearance into elastic contact with the inner container so as to be oscillatable in the case of sliding. CONSTITUTION: When a sheath is turned for drawing-out and -in so as to slide a cylindrical body 9, a sliding part 5 of the main body 3 inclines to play. An action part 17 is bent and deformed in a clearance (G) surrounding the sliding part 5, a rib 19 is brought into elastic contact with an inner container bottom part 8, and a sliding groove 20 covers the sliding part 5 so as to be made sliding contact therewith. The action part 17 operates just like a spring and oscillates between the main body 3 and the inner container bottom part 8, while deformed according to the size and width of the sliding part 5. Therefore unevenness of the size of the sliding part 5 and the vertical movement of the sliding part 5 are completed in the movement caused by elastic contact of the action part 17.  The sliding resistance between the main body 3 and the inner container bottom part 8 in the sliding part is thus eliminated from increasing/decreasing. This constitution eliminates the container from playing in drawing-in and -out and allows smooth and superior drawing-out performance under the set optimum conditions.
Patent JP-H02277085-A (JP)
Title: Developing device
Inventor: KOBAYASHI TETSUYA
IPC: G03G15/09
Filed: 1989-04-19
Abstract: PURPOSE:To obtain a clear image by setting magnetic force in such a way as that restraint which s generated by a magnetic field generating means on the downstream side of a developing area and is against a developer on a developer carrier surface is smaller than restraint generated by a magnetic field generating means on a upstream side. CONSTITUTION:Each flux density distribution is set so that the restraint of a magnetic pole 5 on the downstream side is smaller than the restraint of a magnetic pole 4 on the upstream side. That is, maximum flux density based on the magnetic pole 4 is set at approximately 700 - 900 gauss and the maximum flux density based on the magnetic pole 5 is set at approximately 300 - 600 gauss. Then bristles which are carried on the surface of a developing sleeve 2 are formed along the direction of magnetic force line by the action of the magnetic poles 4 and 5 conveyed to a developing area 3. However, in an area D which ranges from the closest contact point C of a photosensitive drum and a sleeve 2 in a direction shown as the arrow B on the downstream side, a condition that the formed bristles lie on the sleeve 2 is obtained. That is, a developer near the area D is used for a developing operation and a beautiful picture is obtained.
Patent JP-S63263249-A (JP)
Title: Body structure of reciprocating internal combustion engine
Inventor: HAYASHI ICHIRO
IPC: F02F7/00
Filed: 1987-04-22
Abstract: PURPOSE:To reduce the cost while the strength of engine frame is secured by forming structure members such as horizontal ribs, intermediate plates, an outer plate and so on to be asymmetrical to the axis of a cylinder according to the side thrust of an engine. CONSTITUTION:In an frame 10 of an engine, according to the magnitude of side thrust, the plate thicknesses and outside dimensions of an outer plate 10a and intermediate plates 10b, 10c are suitably set, and horizontal ribs 10d-1, 10d-2 are formed asymmetrically. Thus, the cost can be reduced while the strength withstanding side thrust is kept.
Patent JP-S5221637-A (JP)
Title: Impedance locus indicator for power system
Inventor: NIKAI MASAYUKI
IPC: H02H3/40
Filed: 1975-08-13
Abstract: PURPOSE: An indicator being possible to detect the impedance and phase of an electric power system immediately, to analyse the trouble and to supervise the system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08267960-A (JP)
Title: Taking-up type calendar
Inventor: MARIAN HEIZU GURANBERU
IPC: B42D5/04
Filed: 1995-03-31
Abstract: PURPOSE: To provide a calendar capable of performing the notification corresponding to the quantity of two or more months - one year when a notifying space is large and capable of also performing the notification corresponding to the quantity only of one month when a notifying space is small and capable of retroactively looking elapsed months and days. CONSTITUTION: Outer cylinders 2 having a C-shaped cross section wherein openings 22 are formed to the side parts of cylindrical bodies 21, bearing parts 32, 32 having a diameter almost same to the inner diameter of the outer cylinders 2 attached to the intermediate parts of round rods 31 and positioning members 33, 33 having a diameter larger than the outer diameter of the outer cylinders 2 are provided and the bearing parts are arranged in the vicinity of both ends in the outer cylinders. Taking-up jigs 1 consisting of the positioning members 33, 33 and core rods 3 to which the positioning members are arranged so as to hold the both ends of the outer cylinders 2 from the outside are opposedly arranged so that the openings 22 are almost opposed to each other.  The respective end parts of wound paper 4 having a calendar printed thereon are fixed to both core rods 3, 3 through both openings 22 and the wound paper 4 is made free to take up by both core rods 3, 3.
Patent JP-S61256428-A (JP)
Title: Display device for name of peripheral device
Inventor: SHIMANOKI SOUBEE
IPC: G06F13/10
Filed: 1985-05-10
Abstract: PURPOSE:To attain the access to the same disk driver with a desired driver name by changing freely the display of the name of the same disk driver as soon as the driver name registered to an operation system. CONSTITUTION:For the driver names registered to an operation system OS set on a RAM 4, a name A of a 5-inch floppy disk driver, for example, is changed to a name B by a program. Then the data B, for example, on the driver name to be changed is delivered to a data bus 1 and an address bus from a single microprocessor by said program. Thus an LED display device decoder/driver 2 decode the data B into the data that can be displayed by an LED display device 3. Then the device 3 changes the display of the driver name.
Patent JP-H08273772-A (JP)
Title: Electric connector
Inventor: AIHARA SHINICHI
IPC: H01R13/405
Filed: 1995-03-30
Abstract: PURPOSE: To provide an FFC or FPC electrical connector having a contact beam of substantially elongated spring length. CONSTITUTION: This electrical connector is provided with a housing 2 and plural terminals 6 mounted in a terminal mounting space 5, defined in the housing 2 from its front face 3 to a rear face 4. The space 5 is formed at its inner wall 17b facing the outer side of the tips 8b of support beams 8 contiguous to contact beams 9 in the terminals 6 as a tapered face 21 expanded towards the front face 3 of the housing 2 in a direction away from the support beams 8. The bases 8a of the support beams 8 are held between the inner wall 17b of the space 5 and the forward edge 22a of a tapered wall 22 forming a terminal press-fitting part 23, into which a press-fitting part forming wall 22 bits projections 12 formed on the support beams 8 on the side of its tails 7 to the bases 8a bite into.
Patent JP-S5221639-A (JP)
Title: Re-closing circuit appliance of transmission line
Inventor: ISHIGURO FUJIO
IPC: H02H3/06
Filed: 1975-08-12
Abstract: PURPOSE: By confirming the completion of re-closing, successively and independently, at each phase and at the time of re-closing, by selecting at intervals of suitable time, to lessen the torsional vibration which is caused at the axial system of a trubine generator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000288563-A (JP)
Title: Waste water treatment method and apparatus
Inventor: IGARASHI MASAJI
IPC: C02F3/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment method and apparatus capable of satisfying the requirements that equipment cost and maintenance control cost are low and operation cost is not almost required, waste water is sufficiently purifying without almost generating soil pollution and nitrogen or phosphorus in waste water can be efficiently removed. SOLUTION: Waste water advances in the order of a waste water pipeline 21, a low speed flow pipeline 31 and an anaerobic tank. Waste water in both pipelines 21, 31 are treated with aerobic bacteria before waste water flows in the anaerobic tank 41. The primary treated water flowing in the anaerobic tank 41 from the low speed flow pipeline 31 is treated with anaerobic bacteria in the anaerobic tank 41. The secondary treated water overflowing from the anaerobic tank 41 is treated with aerobic bacteria in an anaerobic bed 11 and tertiary treated water is treated with anaerobic bacteria in an anaerobic bed 12 under the aerobic bed 11.
Patent JP-S5323578-A (JP)
Title: Production of mos type integrated circuit device
Inventor: OKUYAMA YASUSHI
IPC: H01L21/31
Filed: 1976-08-17
Abstract: PURPOSE:To obtain source, drain regions having no variations in impurity concentration and increase the film thickness of a field oxide film by removing the source, drain forming regiosn of the oxide film deposited on a semiconductor substrate, growing a polycrystalline Si film on the entire surface and performing diffusion followed by oxidation by using said film.
Patent JP-S584315-A (JP)
Title: Equipment for forming electrode for electrospark machining
Inventor: YAMAMOTO MASAO
IPC: B23H1/04
Filed: 1981-06-24
Abstract: PURPOSE:To obtain an electrode for electrospark machining in a short period of processing time, by method wherein a light is applied to a photosensitive resin through a film sheet to solidify this resin in succession to the same pattern as a transparent part of the film sheet to laminate the solidified resin on a table. CONSTITUTION:To manufacture an electrode core material P0, first a film sheet F0 is fixed on the top surface of a water tank, and a pulse motor is started to move a table 2 downwardly until the table 2 is a unit thickness h1 below the surface of a liquid photosensitive resin HP in the water tank. The motor is stopped. Subsequently, a light from a light source 4a which has been turned on is applied to the photosensitive resin HP through a condensing lens 7 and a film sheet F0. This light application solidifies the photosensitive resin HP to a solidified resin P1 of a unit thickness h1 and of the same shape as the transparent pattern of the film sheet F0. When this resin P1 has become fully solid, the table 2 is inched down by h1 to make a second layer of solidified resin P2. After repeating this procedure until an electrode core material P0 reaches a specific height h0, the electrode core material P0 is washed with water and finally coated with an electrode layer M, thus obtaining the electrode for electrospark machining.
Patent JP-H05295066-A (JP)
Title: Production of polyurethane and production of polyurethane foam
Inventor: FUKUSHIMA TETSURO
IPC: C08G18/50
Filed: 1992-04-17
Abstract: PURPOSE:To produce the subject polymer excellent in packability without using a remarkably irritating catalyst such as a tert-amine by using a specified tert- amino alcohol in combination with a specified carboxylic acid as the polyol components. CONSTITUTION:A tert-amino alcohol of the formula (R1 is a 2 to 24C chain alkylene, or arylene, etc.; R2 is a 1 to 24C chain alkyl, or aryl, etc.; n is average polymerization degree and 1 to 50) is blended with a carboxylic acid (preferably formic acid) of formula R3COOH (R3 is H, or a 1 to 25C chain alcohol, etc.) in a molar ratio of (the former/the latter) = (1/0.01) to (1/37.5). The resultant mixture is used as a polyol component and the polyol component is reacted with a polyisocyanate component. The tert-amino alcohol of the formula is obtained recommendably by reacting a diol such as 1,3-butanediol with a primary amine such as dimethylamine with stirring in the presence of a catalyst having a composition of copper-Ni-VIII group platinum family element, etc., at 150 to 250 deg.C while removing generated water out of the system.
Patent JP-S60240843-A (JP)
Title: Control device of idle speed in engine
Inventor: YOSHIMURA TAKESHI
IPC: F02D41/08
Filed: 1984-05-15
Abstract: PURPOSE:To surely prevent an idle speed from decreasing, by presetting an optimum increase rate of combustibles so as to increase a quantity of the combustibles in the predetermined increase rate when an external load is applied to an engine in accordance with its efficiency. CONSTITUTION:A boost map means 13 reads a preset value of intake negative pressure by reading a signal from a throttle valve opening sensor 4A and a signal from an engine speed sensor 6. Next a deviation quantity detecting means 14, detecting a difference between the preset value of intake negative pressure and a detected value of intake negative pressure from a negative pressure sensor 5, outputs this differential quantity to an increase rate generating means 15. Successively an increase rate from the above described means 15 is stored in a memory circuit 16 and output to a correcting means 12 when a gate 18 is opened. And the correcting means 12, in which in accordance with the increase rate the basic injection quantity calculated in a basic injection quantity arithmetic means 10 is corrected by a necessary increase rate, generates an output to an injection pulse generating means 11 for a fuel injection valve 9.
Patent JP-S5222999-A (JP)
Title: Merchandise ejecting device for vending machines
Inventor: ABE HIROSHI
IPC: G07F5/02
Filed: 1975-08-14
Abstract: PURPOSE: To provide a merchandise ejecting device which operates accurately and with less trouble by providing a ruitable arrangement so that it can woke mechanically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04306607-A (JP)
Title: Positioning of distance measuring lens
Inventor: TANIGUCHI ISAO
IPC: G02B7/02
Filed: 1991-04-03
Abstract: PURPOSE:To keep the length of a basic line constant independently of the change of the peripheral environment and improve the parallelism of an image obtained through each distance measuring lens, as for two distance measuring lenses having the same shape. CONSTITUTION:Positioning pins 10a, 10b, 11a, and 11b are installed projectingly at the front edge of a barrel 4. Elliptical holes 18a and 18b and round holes 19a and 19b are formed at the positions symmetrical with respect to each segment L on the distance measuring lenses 15 and 16. The distance measuring lens 15 is positioned by the engagement between the pins 10a and 10b and the elliptical holes 18a and 19a, and a distance measuring lens 16 is positioned at the front edge of the barrel 4 by the engagement between the pins 11a and 11b and the elliptical holes 18b and 19b.
Patent JP-H02274795-A (JP)
Title: Liquid crystal composition and liquid crystal display element prepared therefrom
Inventor: UCHIDA KEIKO
IPC: C09K19/42
Filed: 1989-04-18
Abstract: PURPOSE:To increase the transparent point, to decrease the viscosity, and to improve the steepness of voltage/transmission properties, time sharing characteristics, and contrast by using two specific compounds as main components. CONSTITUTION:The subject composition is obtained by mixing 10 to 40wt.% (hereinafter merely %) compound (A) of formula I (wherein R<1> is 2 to 10C alkenyl which has a double bond at an arbitrary position, provided that the double bond is in the trans-configurartion when the double bond is not at the end, 30 to 70% compound (B) of formula II (wherein R<2> is 1 to 8C alkyl, 1 to 8C alkoxy, F or CN), and if desired, 10 to 30% one or more compounds (C) selected from the group consisting of compounds of formulae III-V (wherein R<5> is 1 to 5C alkyl; R<6> is 2-8C alkyl; R<7> is R<4> ; R<8> is 1 to 8C alkyl; and R<9> is R<4>), and/or 10 to 30% compound (C) of formula VI (wherein R10 is 2 to 10C alkyl or 2 to 10C alkenyl), and further if desired, other nematic liquid crystal or liquid crystal compound (D) so that the total amount of the components (A) to (C) may be 60% or more.
Patent JP-S61257554-A (JP)
Inventor: NUNOMURA YUTAKA
IPC: E04B2/78
Filed: 1985-05-08
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-H06288691-A (JP)
Title: Fixing method for heat pipe end protective fitting
Inventor: OTOMO JUNICHI
IPC: F28D15/02
Filed: 1993-03-31
Abstract: PURPOSE:To provide a method for simply and effectively mount a protective fitting for protecting an end of a heat pipe. CONSTITUTION:When a protective fitting 5 is mounted at an end of a heat pipe of a heat pipe type radiator, the fitting 5 is fixed to a rearmost radiating plate 2 of radiating plates provided at the pipe 1.
Patent JP-H04329218-A (JP)
Title: Superconductive wire material
Inventor: TANAKA YASUZO
IPC: H01B12/10
Filed: 1991-04-30
Abstract: PURPOSE:To provide a superconductive wire material of which the oxide superconductor has a high crystalline orientation degree and which exhibits no magnetic-field anisotropy. CONSTITUTION:The superconductive wire material is one which includes a plurality of oxide superconductors in the metal matrix 1 and which is composed of multicore assemblies A1 to A4 each of which is constituted by the oxide superconductor consisting of a single tape-like oxide superconductor 2f having a sectional aspect ratio of 1 or more, or the oxide superconductors consisting of plural said tape-like oxide superconductors 2f gathered via the matrix metal 1, and in adjacent two of which the tape-like oxide superconductors 2f of one assembly are not arranged in parallel with those of the other. Since the oxide superconductor has a sectional aspect ratio of 1 or more, its crystalline orientation degree is high, so that Ic is large. Further, since the oxide superconductors adjoin each other in an inclined condition, the magnetic-field anisotropy does not substantially appear. Manufacture is also easy and mass-production, as elongate wire materials, is possible.
Patent JP-S5723184-A (JP)
Title: Extraction device for color pattern on check form
Inventor: KADO HIROYUKI
IPC: G06V30/162
Filed: 1980-07-18
Abstract: PURPOSE:To prevent an accident accompanying character alteration by separating reflected light from a form by colors, by binary-coding image signals obtained by photoelectric conversion by the colors, and by operating logically those binary-coded signals. CONSTITUTION:Reflected light from a check form 2 is incident to a mirror 4. The light is separated by half-mirrors 41 and 42 and then incident to photoelectric conversion parts 11-13 through color filters 31-33. The photoelectric conversion parts 11-13  generate image signals which correspond to the intensity of the incident light and those signals are supplied to binary-coding circuits 21-23. Those binary-coding circuits 21-23 convert those input video signals into binary ones. Then, an OR gate 61 ORs those binary signals, and an AND gate 62 ANDs them. Further, an EXOR gate 63 ORs the output of the OR gate 61 and that of the AND gate 62 exclusively.
Patent JP-H09287029-A (JP)
Title: Production of high strength seamless steel pipe excellent in toughness
Inventor: ICHINOSE TAKESHI
IPC: C21D9/08
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a meamless steel pipe excellent in high strength and toughness and suitable to a line pipe at high producing efficiency without unevenness of the characteristic. SOLUTION: The seamless steel pipe is produced with hot-working by using a steel billet having <=0.6wt.% carbon equivalent Ceq defined with the formula, Ceq =C+Mn/6+(Cu+Ni)/15+(Cr+Mo+V)/5(%). The steel pipe of the hot- working is charged into a heat holding furnace held to exceeding (the A3 transformation pt. -50 deg.C) to <=1,100 deg.C before the temp. lowers to Ar3 transformation pt. or lower, and held for 1-30min. Thereafter, this steel pipe is quenched at >=5 deg.C/sec cooling speed and then, air-cooled.
Patent JP-H06186535-A (JP)
Title: Liquid crystal display device
Inventor: HIRAI YOSHINORI
IPC: G02F1/13
Filed: 1992-03-25
Abstract: PURPOSE:To prevent the seizure based on the hysteresis of the liquid crystal display element dispersed and held with liquid crystals in a solid matrix and to enable beautiful halftone display. CONSTITUTION:The refractive index anisotropy DELTAn of a liquid crystal to be used for a liquid crystal solid composite 7 is specified to >=0.18 and the dielectric constant index anisotropy DELTAepsilonLC thereof is so determined as to satisfy a relation 5<DELTAepsilonLC<13, by which the seizure is lessened. More particularly, this liquid crystal display element 1 is specified to DELTAepsilonLC<1.45epsilonM in the relation between the specific dielectric constant epsilonM to the sufficiently low below the threshold voltage of the liquid crystal solid composite 7 and the dielectric constant anisotropy DELTAepsilonLC of the liquid crystal to be used.
Patent JP-H07266498-A (JP)
Title: Damping material
Inventor: OKADA KOJI
IPC: B32B27/12
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a damping material having excellent damping effect, work property, and acoustic property by arranging a soundproof sheet consisting of a two-layer structure in between a pair of particle boards, molding it with pressure, and connecting it integrally. CONSTITUTION:A soundproof sheet having a two-layer structure obtained by means of pressure molding and integral connection of a first sheet member to be formed from any one kind out of paper, unwoven cloth, metallic foil, resin sheet and a second sheet member formed by mixing 25-4000 pts.wt. of metallic powder in 100 pts.wt. of organic binder is arranged in between a pair of particle boards and molded with pressure. The surface of the particle board molded body is possibly coated with any one kind out of melamine, acryl, and vinyl chloride. For the metallic powder, aluminum, brass, zinc and one or more kinds of metallic powders consisting of its alloy are used.