baber/WOPTO huggingface dataset:
Patent JP-S5457620-A (JP)
Title: Generation stopper for pumping-up power station
Inventor: NAKAMURA TAIZOU
IPC: F03B15/02
Filed: 1977-10-18
Abstract: PURPOSE: To enable an operaton of stopping in a safety range even with a water- level of the center pond at any condition, by means of keeping the upper-side generating staton, in step with the lower-side generating station in case of stopping an operaton from the condition of generating operaton.  
     CONSTITUTION: If made a handling of stopping operaton from a centralized control staton 12, when within the reference value the then water-level of a center pond 3, a load decrease command will be given to an upper-side generating station 4 and lower-side generating station 5. If above the reference value the before said, the load decrease command will be firstly given to the upper-side generating station 4 with a load decrease lock command given to the lower-side generating station 5, and if  below the reference value, the load decrease lock command firstly given to the upper-side generating staton 4 with the load decrease command given to the lower- side generating station 5 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5348780-A (JP)
Title: Electronic machinery
Inventor: SAITOU SEIJI
IPC: G04F10/00
Filed: 1976-10-16
Abstract: PURPOSE: To measure lap times with simple operation and procedure by storing the counted content in memory means selected by input means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04353098-A (JP)
Title: Truss structure
Inventor: ISO AKIO
IPC: E04B1/344
Filed: 1991-05-29
Abstract: PURPOSE:To enhance a reduction in weight while ensuring a highly precise and highly reliable folding/expanding operation. CONSTITUTION:A truss structure in which the first to third cubic three- dimensional trusses 10-12 capable of folding and expanding are continuously provided and arranged in nearly a lattice form is formed, whereby a certain folding/expanding operation is realized with less structural parts.
Patent JP-H01295131-A (JP)
Title: Pump for drain discharge
Inventor: FUJITA ISAO
IPC: F04B43/08
Filed: 1988-05-21
Abstract: PURPOSE:To obtain a compact, low-cost drain discharging pump which can discharge the drain of plural systems by arranging tubes which can deform elastically at the peripheral part of an eccentric pressure roller. CONSTITUTION:When a tube 10 is deformed by the pressure roller 9, its internal pressure rises and valve seat members 13a and 13b are closed with ball valves 14a and 14b of a check valve 11. Ball valves 19a and 19b of a check valve 16 are pressed up with the internal pressure of the tube 10 to open valve seat members 18a and 18b, and the drain in the tube 10 is discharged to a connecting pipe 20b together with sample gas. When the pressure roller 9 releases the tube 10, the tube 10 restores itself to its original state and the ball valves 19a and 19b close the valve seat members 18a and 18b to stop the drain from flowing reversely, and the ball valves 14a and 14b are elevated to open the valve seat members 13a and 13b, thereby making the sample gas and drain to flow in the tube 10 from a connection pipe 15b.
Patent JP-H02304762-A (JP)
Title: Magnetic recording and reproducing device
Inventor: USAMI AKIRA
IPC: G11B15/52
Filed: 1989-05-19
Abstract: PURPOSE:To perform a quick mode shift and a quick discriminative operation among plural broadcasting systems at the time of reproducing by recording such information as a recording mode and a broadcasting system on a control track in advance utilizing a control signal and using this signal at the time of reproduction. CONSTITUTION:At the time of recording, the information of a recording mode and a broadcasting system is recorded on a magnetic tape 4 by using a control signal in advance, and at the time of reproduction, the control signal is read out by a control head 6, and converted into the original information by a code reader 7. Then, this information is outputted from a control signal output terminal 9 as a control signal for a system, and is inputted to a servo control circuit 8 for controlling a cylinder motor 3 for rotating magnetic heads 1 and 2 and a capstan motor 5 for traveling the magnetic tape 4 so as to change the reproducing mode. By this method, the information of the recording mode and the broadcasting system, etc., can quickly be detected, so that the system can correspond to those kinds of information.
Patent JP-S614210-A (JP)
Title: Coil-winding machine
Inventor: OKAZAKI TATSUMASA
IPC: H01F41/06
Filed: 1984-06-19
Abstract: PURPOSE:To provide a coil-winding machine which can follow a coil winding position to be varied and can reduce a distance between the machine body and the cradle or an operating space, by providing a rotating table which can be moved up and down. CONSTITUTION:As the worm 15 rotates, the main rotary shaft 12 rotates. Rotation of the shaft 12 is transferred through the key 11 to the up-and-down main shaft 10 which rotates the rotary table 2. Rotation of the table 2 rotates the bobbin 3 to wind a coil 4 around the bobbin 3. In order to change the winding position of the coil 4, the cylinder 8 is operated, which moves in turn the piston rod 8A and the disk 7 up and down. Rising and falling of the disk 7 moves up and down the main shaft 10 along the longitudinal direction of the key 11, then to move up and down the rotary table 2 and the bobbin 3 so that the bobbin 3 can follow the winding position to be varied for the coil 4.
Patent JP-H10283829-A (JP)
Title: Ceiling burying type luminaire of discharge lamp
Inventor: ONISHI HISAKAZU
IPC: F21S4/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To lessen the noise and give excellent heat releasing property by providing an apparatus main body and an installation metal fitting to support the main body and installing a buffer material which is interposed between the apparatus main body and the metal fittings to limit vibration transmission from the main body to the metal fitting. SOLUTION: This discharge lamp luminaire is provided with an installation metal fitting 2 to support an apparatus main body 1 as to position the main body 1 in a burying hole formed in the ceiling. A buffer material 5 to limit the vibration transmission transmitted from a main body 1 to the metal fitting 2 is installed between the main body 1 and the metal tool 2. A ballast 7 for a discharge lamp is directly connected with the main body 1 and no buffer material to moderate the vibration transmission from the ballast 7 to the main body 1 exist, so that heat transmission between the ballast 7 to the main body 1 is kept excellent.  A reflecting plate 4 is fixed in the metal fitting 2 by fastening screws 12 and the metal fitting 2 is scarcely receiving the vibration transmission, so that the reflection plate 4 having a wide vibration diffusing surface is preferably fixed to the metal fitting 2 rather than the main body 1. The metal fitting 2 is supported in the lower end part of a hang bolt hung from the ceiling base. Since the buffer material 5 is interposed, the heat is made hard to be transmitted to the main body 1.
Patent JP-H04328910-A (JP)
Title: Noise filter
Inventor: IWATANI HITOSHI
IPC: H03H9/22
Filed: 1991-04-26
Abstract: PURPOSE:To easily realize the noise filter with a large attenuation effect even against the input of a high frequency noise. CONSTITUTION:A noise filter 1 is provided with a throughhole 2 and a ferrite core 4 able to form a closed magnetic 3 around the throughhole 2 and a conductor wire 5 wounded or inserted to the throughhole 2. A cross section S orthogonal to the closed magnetic 3 of the ferrite core 4 is formed rectangle and the side in the lengthwise direction is selected to be a size able to cause size resonance corresponding to the specific frequency of noise. Thus, an electromagnetic wave is induced in the ferrite core 4 by the noise invaded in the conductor wire 5 to cause the size resonance thereby attenuating the specific frequency of noise considerably.
Patent JP-S62283142-A (JP)
Title: Radiation-resistant polypropylene resin sheet
Inventor: FUJII JUNJI
IPC: C08K5/13
Filed: 1986-05-30
Abstract: PURPOSE:The titled sheet having improved radiation resistance, showing improved transparency, heat moldability and weather resistance without using a nucleating agent, obtained by blending polypropylene resin with fixed amounts of a hindered amine compound, a hindered phenolic compound and an organic phosphorus compound and quenching. CONSTITUTION:Polypropylene resin containing 0.005-1.0wt% hindered compound, 0.005-1.0wt% hindered phenolic compound and 0.005-1.0wt% organic phosphorus compound and having <=10% haze. A triaryl phosphate is used as the organic phosphorus compound. Dimethylsuccinate.2-(4-hydroxy-2,2,6,6- tetramethyl-1-piper-idyl)ethanol condensate, etc., is used as the hindered amine compound. A sheet molded in 100-600mu is quenched.
Patent JP-S614164-A (JP)
Title: Lithium cell
Inventor: ENDOU MORINOBU
IPC: H01M4/583
Filed: 1984-06-18
Abstract: PURPOSE:To make it possible to manufacture an anode easily and safely while maintaining the performance of a cell by forming a lithium cell composed of an anode of graphitic acid, a cathode of lithium, and electrolyte of lithium perchlorate dissolved in an organic solvent. CONSTITUTION:Benzene is processed by the thermal cracking through a gaseous phase method to produce carbon fiber treated in graphitization by heating, and this is fed into the mixed liquid consisting of concentrated nitric and sulphuric acid, and the proper amount of potassium chlorate is fed into the liquid while stirring, and graphitic acid is formed by its wet oxidation, and it is treated by deoxidation and drying. And, a lithium cell is formed by using an anode of graphitic acid mounted on a polyethylene holder, a cathode of lithium, electrolytic liquid of potassium perchlorate dissolved in propionic acid carbonate. Thereby, the anode can be manufactured easily and safely without the lowering of the cell performance as well as without the consideration of any environmental problem by using the graphitic acid.
Patent JP-H07335127-A (JP)
Title: Fluorescent screen forming method for color cathode ray tube
Inventor: KOIKE NORIO
IPC: H01J9/227
Filed: 1994-06-07
Abstract: PURPOSE:To form a metal film with no coming off on a fluorescent screen and high evenness. CONSTITUTION:A fluorescent screen forming method for a color cathode ray tube is provided in such a way that a resin film 30 whose main component is acrylic resin is formed on fluorescent layers 9B, 9G, 9R formed on the inner surface of a panel 2, a metal film 32 is formed on the resin film 30, then a black heat absorbing layer 11 is formed on the metal film 32. The resin film 30 is formed by applying a solution prepared by dissolving 1.0-3.2wt% acrylic resin in a solvent mainly comprising toluene.
Patent JP-H0419292-A (JP)
Title: Ship living quarter structure
Inventor: TONOBAYASHI MASAYUKI
IPC: B63B29/02
Filed: 1990-05-15
Abstract: PURPOSE:To realize free and ideal room arrangement and to eliminate a need for application of a thermal insulating material for fire-protection by building a foundation of hull structure on a ship hull, and constructing a living quarter on the foundation. CONSTITUTION:Ship living quarter structure is formed such that a foundation 1 is built on a deck 25 so that a support foundation is positioned on the strength member of a ship hull, e.g. a partition wall 28 between a reinforcing member 26 of a deck 25 above an engine room 24 and a hatch 27 or a partition wall 29 between the engine room and a ballast tank, and a living quarter 2 is built on the foundation 1. Thus, since the positions of the pillar, a steel wall 3 and a steel wall 4 of the living quarter 2 can be selected in an arbitrary position on the foundation 1, ideal room arrangement is freely carried out. Further, since the living quarter 2 is separated away from the deck 25 by means of the foundation 1, there is no need to apply a thermal insulating material for fire-protection on the deck 25. Besides, a foundation 1 part can be utilized as a containing space for devices and articles.
Patent JP-2000314470-A (JP)
Title: Control device for automatic transmission
Inventor: MURASUGI TAKU
IPC: F16H61/06
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of change gear control responsiveness and the generation of hydraulic vibration by a method, wherein air gathering at the topmost part of an oil passage is automatically discharged while ensuring flexibility of layout is ensured. SOLUTION: For absorbing hydraulic vibration, an accumulator 14 with no seal located between a solenoid valve 4 and a spool valve 5 is arranged at a valve body upper half body 16 positioned further above the topmost part of an oil passage 18 formed in the valve body upper half body 16. An air discharge passage 24 combined with a working oil discharge passage is opened to the opposite side to the accumulator oil chamber side to apply an oil pressure on a piston 22. This constitution discharges working oil through the air discharge passage 24 along with movement of the piston 22 when an oil pressure is applied, causes air staying at the topmost part of the oil passage 18 to flow in the accumulator 14 along a flow of working oil and be discharged through the air discharge passage 24.
Patent JP-S6021954-A (JP)
Inventor: ERITSUKU MAKUFUAASON GURANDO
IPC: D04H5/06
Filed: 1984-06-18
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-S5915890-A (JP)
Inventor: MIYAGI TAKUHO
IPC: G21D5/08
Filed: 1982-07-20
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-S63290912-A (JP)
Title: Optical fiber gyroscope
Inventor: INAGAKI SHINYA
IPC: G01C19/72
Filed: 1987-05-22
Abstract: PURPOSE:To eliminate the need for a mechanical vibration part and to improve reliability by making linear polarized light beams incident on both ends of a loop and putting light which are projected from the other ends together so that their planes of polarization cross each other at right angles. CONSTITUTION:Light emitted by a light source 2 is polarized by a polarizer 30 into linear polarized light having a plane of polarization slanting by 45 deg. to this paper surface. This linear polarized light is reflected by a polarizing separation film 24 or transmitted through according to polarized light components and rotated by Faraday rotators 28 and 26 to enter terminals 16 and 18 of the loop 8. The light beams which are propagated in the loop 8 in the mutually opposite direction while maintaining their planes of polarization and projected from the terminals 18 and 16 are put back into their original polarized states by the Faraday rotators 26 and 28, and reflected by the polarizing separation film 24 or transmitted through to enter a power meter 10 through a polarizer 30. The power meter 10 measures the intensity of the linear polarized light component.
Patent JP-H10310376-A (JP)
Title: Manual chain block
Inventor: KOBAYASHI EIKICHI
IPC: B66D3/16
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To hook recesses on stay bolts and easily fix the position when a brake cover is fitted to a side plate by forming multiple recesses capable of being coupled with multiple stay bolts on a flange section formed at the peripheral end section of the brake cover. SOLUTION: This manual chain block is provided with a transmission mechanism having a mechanical brake between a hand wheel and a load sheave, and a brake cover 31 covering the mechanical brake is provided between the right side plate 2 and hand wheel. The brake cover 31 is formed into a cylinder box shape opened on the right side plate 2 side. A flange section 46 is formed at the peripheral end section of the nearly cylindrical peripheral wall of the brake cover 31. Nearly semicircular recesses 47-49 capable of being coupled with three stay bolts 16-18 to pinch them are formed at the positions of communication holes 39-41 formed on the right side plate 2.
Patent JP-H04327864-A (JP)
Title: Club head for golf
Inventor: KATAYAMA YUTAKA
IPC: A63B102/32
Filed: 1991-04-26
Abstract: PURPOSE:To increase the moment of inertia about the center of gravity of a golf club head while preventing the head from breakage due to the deformation and vibration and the degradation of a repulsive property against a ball by preventing the strength of the head from degradation while thinning the wall thickness of shell of the club head. CONSTITUTION:The head body 10 of a golf club head consists of a face part shell 11, sole part shell 12, heel part shell 14 connected to a neck part 13, toe part shell 15, back shell 16 and upper surface part shell 17. The upper surface part shell 17 is provided integrally with an outer rib 18 projecting on its outer surface and extending from the proximity of the upper edge of the face part toward the rear of the head. Also, the heel part shell 14, back part shell 16 and toe part shell 15 are provided integrally with an outer rib 19 projecting on its outer surface and extending from above the heel part shell to a position above the toe part shell through the position above back part shell. The outer ribs 18, 19 may be formed, respectively, integrally with inner ribs 20, 21 to constitute the skeletal material of a skeleton structure.
Patent JP-H02304809-A (JP)
Title: Insulated wire
Inventor: KAMIOKA ISAO
IPC: H01B3/30
Filed: 1989-05-17
Abstract: PURPOSE:To employ the heat resistance of a poly-parabanic acid efficiently so as to let the title wire have solderability by limiting the kind of and the compounding quantity of stabilizing polyisocyanate being compounded with the polyparabanic acid resin to their relevant specified values. CONSTITUTION:Onto a conductor is applied and baked an insulating paint prepared through the process of adding 75 pts.wt. to 400 pts.wt. of a stabilizing. polyisocyanate compound derived from diphenylmethane diisocyanate to 100 pts.wt. of polyparabanic acid resin. Any choice of less than 75 pts.wt. of the polyisocyanate compound makes an insulated wire not solderable, while every choice of not less than 400 pts.wt. thereof causes little improvement in the heat resistance of the wire and also the flexibility of the film insulating the conductor is therefore lowered. This results in the higher glass transition temperature of and the improved heat resistance of the wire compared with conventional insulated wires, and makes the wire also solderable in the same way that the conventional polyurethane insulated wire has.
Patent JP-H0219116-A (JP)
Title: Anti-destruction push/pull type drain stopper
Inventor: SAMIYUERU TEII RIBUERA
IPC: E03C1/23
Filed: 1989-05-18
Abstract: PURPOSE: To impart break resistance to a drain stopper by providing the stopper with a plunger having an inner cylindrical bore and a lower seat and a stem having a radius deflating part, a radius expanding part and a groove part. CONSTITUTION: An elastic member useful for a friction means such as O-ring 18, is arranged between a stem 10 and a plunger 46 at a lower seat 50 of the plunger 46. When a drain stopper is at a closed position and a seal 38 comes into contact with an outer periphery of a drain plug 44 to be a closed relation, the elastic member is in a sliding connection relationship with a radius deflating part of the stem 10. When a user pulls a knob 34 in a first direction, the plunger 46 moves with it to pull the elastic member 18 in the first direction. Then, the elastic member comes upon a radius expanding part 55, thereby the elastic member 18 is pulled along the radius expanding part 55 in the first direction to lift onto the groove part 16 of the stem 10, the elastic member 18 is deflated in the groove part, and some resistance is imparted against lifting of a knob in the first direction.
Patent JP-H08294606-A (JP)
Title: Filter and filtration method
Inventor: KIRISAWA TADASHI
IPC: B01D29/62
Filed: 1995-04-25
Abstract: PURPOSE: To efficiently remove cake which stuck to the surface of the filter medium of a filter. CONSTITUTION: A hollow filter medium 24 which is placed in the container of a filter 21 is made rotatable so that the surface of the filter medium 24 is contacted with a brush 25. When cake is accumulated on the surface of the filter medium 24, the medium 24 is rotated, and pressurized gas is supplied into the medium 24. The filter cloth of the filter medium 24 is expanded to contact the brush 25 so that cake is scraped off by the brush 25.
Patent JP-S5350712-A (JP)
Title: Rotary head type magnetic picture recording and reproducing apparatus
Inventor: KUROE AKIO
IPC: G11B15/61
Filed: 1976-10-19
Abstract: PURPOSE:To improve S/N and dropout of the reproduced video signal, by decreasing the quantity of the magnetic powder sticking to the rotary head cylinder.
Patent JP-H04357139-A (JP)
Title: Coating system for optical fiber
Inventor: KUROSAWA YOSHI
IPC: C03C25/12
Filed: 1991-05-29
Abstract: PURPOSE:To provide the title highly simple system virtually free from time lag, ensuring uniform resin coating to be made on the outer peripheral surface of an optical fiber and also ensuring the resultant fiber to be located at the center of the resin coating at all times. CONSTITUTION:An olifice is located on the way of the passage within a coating head 1 for an optical fiber F, and the objective system is also equipped with (A) a coating resin thickness-regulating mechanism 7 with a design that a die 3 at the tip of the head 1 can be moved back and forth along the drawing direction of the optical fiber F and (B) a centering mechanism 11 to situate the optical fiber F at the center of the resin coating by moving the die 3 rectangularly to the drawing direction of said fiber.
Patent JP-H0419084-A (JP)
Title: Robot
Inventor: ICHINOSE EIZO
IPC: B25J13/00
Filed: 1990-05-15
Abstract: PURPOSE:To avoid the collision of part of an arm between plural robots or with peripheral equipment by controlling an arm tip part and a joint to act within a specified operating region set on the basis of the maximum operatable region. CONSTITUTION:An operating region 12 is set in a rectangle determined by -a <= x <= a, 0 <= y <= b (a and b are less than L1 + L2), for instance, to limit the operating region of an arm tip part 3 and a joint 4. A part of an arm is thereby prevented from protruding out of the operating region 12 to avoid its collision with peripheral equipment.
Patent JP-S615711-A (JP)
Inventor: ICHINOSE HIROSHI
IPC: A01C11/02
Filed: 1984-06-19
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-S5829775-A (JP)
Title: Trans-5-(4-chlorophenyl)-4-methyl-2-thiazolidone and its preparation
Inventor: ISHIMITSU KEIICHI
IPC: C07D277/14
Filed: 1981-08-13
Abstract: NEW MATERIAL:A trans-5-(4-Chlorophenyl)-4-methyl-2-thiazolidone of formulaI. USE:Useful as an intermediate for preparing compounds having an acaricidal activity. PROCESS:erythro-2-Amino-1-(4-chlorophenyl)-propyl sulfate of formula II is reacted with carbon disulfide in an organic solvent, e.g. methanol or tetrahydrofuran, in the presence of an acid binder, e.g. potassium hydroxide, to give a trans-5- (4-chlorophenyl)-4-methylthiazoline-2-thione, which is then reacted with an acid binder to afford the compound of formulaI.
Patent JP-H04351165-A (JP)
Title: Picture processing circuit
Inventor: SUZUKI TAKAYUKI
IPC: G06T3/40
Filed: 1991-05-29
Abstract: PURPOSE:To reduce the circuit scale and to calculate an interpolation data with simple arithmetic processing. CONSTITUTION:In the picture processing circuit in which picture information of an original is binarized and the result is subject to density conversion processing, eight picture elements around a picture element of interest are used for reference picture elements and a density conversion rate is set to be n.m (n, m are integral numbers being 2 or over respectively), then a coefficient matrix in response to the density conversion rate is referenced by a coefficient table 22. Then matrix coefficients with respect to the referenced picture element and its density conversion rate are fed to an arithmetic circuit 28 and the product sum processing between the matrix coefficients and the reference picture elements is implemented, Then the result is subject to binarizing processing based on a threshold level TH at a binarizing circuit 16 and the binarized data is used for a data of a picture element to be interpolated.