baber/WOPTO huggingface dataset:
Patent JP-H08223065-A (JP)
Title: Frequency converter
Inventor: YAMAJI TAKAFUMI
IPC: H03B1/04
Filed: 1995-02-13
Abstract: PURPOSE: To reduce the noise having a considerably bad influence upon the signal quality by providing an even numbered wave noise suppressing means which suppresses the noise component having two-fold frequency of a local oscillation signal. CONSTITUTION: A high frequency signal input circuit 10 which takes a high frequency signal as the input and adds the high frequency signal to a bias voltage or a bias current to output it, a local oscillation signal input circuit 20 which takes the local oscillation signal as the input and adds the local oscillation signal to the bias voltage or the bias current to output it, and a multiplication circuit 30 which takes the outputs of the high frequency signal input circuit 10 and the local oscillation signal input circuit 20 as the input and outputs the product of the high frequency signal and the local oscillation signal are provided, and the local oscillation signal input circuit 20 is provided with an even numbered wave noise suppressing means 21 which suppresses noise components having approximately even number-fold frequencies of the local oscillation signal.  Thus, the frequency converter of less noise is constituted, and the current consumption of the high frequency amplification circuit is reduced.
Patent JP-H06256637-A (JP)
Title: Gasket
Inventor: HASHIMOTO KAZUMASA
IPC: C08L71/02
Filed: 1993-03-09
Abstract: PURPOSE:To provide a gasket excellent in mechanical properties. CONSTITUTION:This gasket is made from a curable composition mainly consisting of a polyoxypropylene polymer having at least one alkenyl group in the molecule, a compound having at least two hydrosilyl groups in the molecule, a hydrosilylation catalyst, a fine silica powder, and a storage stability improver.
Patent JP-S62290534-A (JP)
Title: Laminate for carton of paperboard and forming method thereof
Inventor: CHIYAARUZU II GIBONZU
IPC: B32B27/10
Filed: 1987-03-04
Abstract: The present invention relates to an improved container for citrus juices and other liquids. The container utilizes a paper­board barrier laminate (34, 36, 38, 40) for the containment of essential oils and the prevention of losses of Vitamin C. Also disclosed is a process of making the laminate. The laminate makes use of a layer of a heat-sealable glycol-modified polyethylene terephthalate (40) to enhance the barrier properties of the laminate.
Patent JP-H02227779-A (JP)
Title: Cad device for wiring design
Inventor: ICHIBA YOSHIKAZU
IPC: G06F17/50
Filed: 1989-02-28
Abstract: PURPOSE:To design a wiring pattern where the crosstalks and to induction noises are reduced and at the same time to facilitate the placement of the wiring pattern by producing a substrate with a wiring map and covering the periphery of the wiring pattern with a conductor. CONSTITUTION:A wiring pattern where the wiring lattice points are connected to each other is recorded to a wiring map by a wiring pattern register means based on the logical connection information and the packing design information inputted via an information input means. Then the wiring lattic points which are not belonging to the wiring pattern on the wiring map are connected to each other. A closed pattern is recorded to the wiring map via a closed pattern register means. Then a display means shows that the inside of the closed pattern is covered with a conductor approximately over the entire surface and the conductor is earthed at an optional point. Thus it is possible to produce a substrate, etc., based on the wiring map and to reduce the crosstalks and the induction noises. Furthermore the wiring pattern is easily produced and the placement of the wiring pattern is facilitated.
Patent JP-H09218037-A (JP)
Title: Level gauge
Inventor: KAWABATA TOKUO
IPC: G01C9/24
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a level gauge which enables the enhancing of working efficiency at a construction site and has a function as gauge for dimensions of a square hole and used in the mounting of parts. SOLUTION: In a level gauge, a plate-shaped magnet 2 is fastened on one surface 1b of a level body 1 made of a transparent synthetic resin with a specified thickness in which the shorter dimension of the front surface 1a thereof is 50-55mm and the longer dimension thereof 95-100mm and transparent bubble tube parts 3 and 3 for measuring horizontal and vertical positions are arranged inside the level body 1 in the directions orthogonal to each other along the longer dimension and the shorter dimension thereof.  In the bubble tube sections 3, holes 3a slightly swelled at the central part thereof are bored inside the level body 1 respectively along the longer dimension and the shorter dimension and circular lines 5 are formed respectively on both sides at the central part of the holes 3a as mark for checking horizontal state while the holes are filled with a liquid 6 leaving bubble 7 to be closed by a plug 4.
Patent JP-H02227390-A (JP)
Title: Stabilizer for oscillation of hull of twin-screw-vessel
Inventor: TAKAHASHI TAKESHI
IPC: B63H5/08
Filed: 1989-02-28
Abstract: PURPOSE:To stabilize the oscillation of a hull even it is stopped by providing a wash plate behind a hydrofoil so as to be freely lifted or lowered and controlling the attack angle of the hydrofoil through an actuator according to a detecting signal from the oscillation angle sensor of the hull. CONSTITUTION:Even when a hull 1 is stopped along the pier of a wharf, in case the hull 1 is oscillated by wave, water jet directed backward is produced by the operation of right and left propellers 2. The attack angle of right and left hydrofoils 4 receiving the water jet is controlled through an actuator 5 by a controller 6 according to a detecting signal from the oscillation angle sensor 7 of the hull 1, thereby the oscillation of the hull being stabilized. At that time, since a wash plate 8 is lowered and the direction of the water jet from the propellers 2 is changed by the wash plate 8, the thrusts of the propellers 2 are cancelled and accordingly, the hull 1 is not advanced.
Patent JP-H05250431-A (JP)
Title: Inspection facilitating method for digital system
Inventor: OGURI KIYOSHI
IPC: G06F11/22
Filed: 1992-03-05
Abstract: PURPOSE:To facilitate a fault inspection of the digital system without increasing remarkably the hardware quantity. CONSTITUTION:A data transfer line extracting part 12 extracts a register of a given system, and a data transfer line between external terminals. Also, in the case its data transfer line is activated, a control observation easy register detecting part 13 detects a control observation easy register group which can transfer an inspection value between the external terminal and the register, and also, determines an activation sequence of the data transfer line. Moreover, a control circuit required for realizing this activation sequence and an external terminal are added, and only the register whose control observation is not easy is changed to a scan register.
Patent JP-H09216517-A (JP)
Title: Sunshine roof driving device
Inventor: SAKAI HIROSHI
IPC: B60J7/057
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To improve the assembling workability, by extending forming a frame having openings at the upper side and the lower side, integrally to the reduction gear case of a sunshine roof driving device, and assembling a position detecting mechanism and a control circuit to the frame, while covering the upper side and the lower side openings with a pair of the upper and the lower cover bodies. SOLUTION: To assemble the drive controller 14 of a sunshine roof driving device, at first the first and the second limit switches LS1 and LS2 are assembled to the side surface of a supporting frame 10d. Then, a control substrate 18 is assembled from the lower side opening of the frame 10d. After that, the terminals T of the first and the second limit switches LS1 and LS2 are soldered directly to the control substrate 18. On the other hand, from the upper side opening of the frame 10d, a cam gear 15 and a cam guide 16 are assembled. And after that, a pair of the upper and the lower openings of the frame 10d are covered with a pair of the upper and the lower cover bodies 24 and 25 respectively.
Patent JP-S51123982-A (JP)
Title: Clamp and transfer device for an automatic cutter of a mold steel
Inventor: MUTOU SHIYOUTAROU
IPC: B23D35/00
Filed: 1975-04-22
Abstract: PURPOSE:Clamp and transfer device for an automatic mold steel cutter which improves efficiency in handling, transfer, distribution and assigning operations of the mold steels.
Patent JP-H04283692-A (JP)
Title: Fuel assembly
Inventor: SHINPO KATSUTOSHI
IPC: G21C3/328
Filed: 1991-03-13
Abstract: PURPOSE:To relax the thermal restriction on the whole of a fuel assembly by improving the heat conductivity of a fuel rod containing burnable poison and further to improve the thermal characteristics of the whole of the fuel assembly further by improving also the heat conductivity of a fuel rod not containing the burnable poison. CONSTITUTION:In a fuel assembly, fuel rods 2 charged with nuclear fuel pellets having burnable poison added and fuel rods 1 charged with nuclear fuel pellets not having the burnable poison added are arranged. A substance having high heat conductivity is added to the nuclear fuel pellets having the burnable poison added, so that the heat conductivity of the pellets be equal to or higher than the heat conductivity of the nuclear fuel pellets not having the burnable poison added, and thereby the thermal characteristics of the whole of the fuel assembly are improved. Besides, the substance having high heat conductivity is added to both of the nuclear fuel pellets having the burnable poison added and the nuclear fuel pellets not having it added, and the amount of addition thereof is adjusted for both of the pellets. Thereby the heat conductivity of both of the pellets is made equal and the thermal characteristics of the whole of the fuel assembly are improved.
Patent JP-H06263143-A (JP)
Title: Casing for long sheet and manufacture thereof
Inventor: SAKON SHIGEYUKI
IPC: B65D5/74
Filed: 1993-03-09
Abstract: PURPOSE:To provide a casing for holding a long sheet, which enables visual check on the long sheet inside from outside and which allows the long sheet to be drawn out through a through hole smoothly and without causing the sheet to tear. CONSTITUTION:There is provided a hollow casing designed to hold a long flexible sheet inside and having a through hole 13 through which the long sheet can be passed longitudinally. On the outer surface of this casing a cover 21a which covers the through hole 13 and is attached to its periphery by adhesion and a hold for hand 21b which adjoins the cover 21a are formed. A removable film consisting of a light-transmitting synthetic resin is stuck thereon.
Patent JP-H03249130-A (JP)
Title: Production of nonoriented silicon steel sheet
Inventor: NISHIMOTO AKIHIKO
IPC: C21D8/12
Filed: 1990-02-28
Abstract: PURPOSE:To produce a nonoriented silicon steel sheet at a low cost by means of direct rolling without causing deterioration in magnetic properties and productivity by properly regulating respective contents of Mn, S, and Al in a steel stock and the value of Mn/S at the time of producing a low grade nonoriented silicon steel sheet. CONSTITUTION:A continuously cast slab of low Si content which has a composition consisting of, by weight, <=0.0050% C, 0.1-1.0% Si, 0.5-1.5% Mn, <=0.15% P, 0.003-0.015% S, 0.01-0.40% Al, <=0.0050% N, and the balance Fe and satisfying an inequality I is cooled down to 1000-1100 deg.C at a cooling rate CR( deg.C/min) satisfying an inequality II, subjected, without holding nor reheating, to hot rolling without delay at >=650 deg.C coiling temp., pickled to undergo descaling, cold-rolled, annealed at 700-900 deg.C, and subjected, if necessary, to application of insulating film and to baking, by which the nonoriented silicon steel sheet can be produced at a low cost.
Patent JP-H03249995-A (JP)
Title: Sewage treating device
Inventor: HAKUBUN EISUKE
IPC: C02F1/44
Filed: 1990-02-28
Abstract: PURPOSE:To reduce the total driving power associated with a microorganismic reaction and membraneous sepn. by providing a means for stirring the soln. mixture in a microorganism treating tank in a place exclusive of the place where the membrane module in the above-mentioned tank is immersed. CONSTITUTION:The membrane module 13 which filters and separates the soln. mixture subjected to a microorganism treatment is immersed into the liquid in the microorganism treating tank 11 for making the microorganism treatment of sewage. An air diffusion pipe 15 for aeration is provided below this membrane module 13 so that the soln. mixture can be sucked to the outside of the tank from the membrane module 13 or taken out by the water pressure in the tank. The device 21 for stirring the soln. mixture in the tank 11 is provided in the place exclusive of the place where the membrane module 13 in the microorganism treating tank 11 is immersed. Consequently, the total driving power associated with the microorganismic reaction and membraneous sepn. is decreased.
Patent JP-S52131651-A (JP)
Title: Flotation and separation method
Inventor: TANAKA MINORU
IPC: B03D1/14
Filed: 1976-04-28
Abstract: PURPOSE: To obtain a compact device by providing a froth feeding device in which electrodes for generating bubbles or a conduit for air pressing solution are located at the bottom portion of a treatment tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57163236-A (JP)
Title: Peeling solution for use in photocured film
Inventor: KAKUMARU HAJIME
IPC: C23F1/00
Filed: 1981-03-31
Abstract: PURPOSE:To obtain a peeling solution for use in a photocured film shrinking the form of peeled photocured film and extremely reducing an amount of the residue of the film attached to a substrate, by using said solution containing water, an alkali metal hydroxide, and a specified ethylene glycol monoalkyl ether. CONSTITUTION:A peeling solution contains (a) 85-98pts.wt. water, (b) 1- 10pts.wt. alkali metal hydroxide, and (c) 1-10pts.wt. organic solvent selected from a group of diethylene glycol monoethyl ether, diethylene glycol monobutyl ether, triethylene glycol monoethyl ether, triethylene ghycol monoethyl ether, and triethylene glycol monobutyl ehter. When an amount of water is less than 85pts.wt., or more than 98pts.wt., a peeling time is extended, and pieces of peeling become bulky. When the alkali metal hydroxide exceeds the range of 1- 10pts.wt., the peeling time extends. When the solvent is less than 1pt.wt., pieces of peeling remain large, not becoming fine, when more than 10pts.wt., the peeling time is extended, and both cases are undesirable.
Patent JP-S61208027-A (JP)
Title: Ultrasonic wave modulator
Inventor: KITAHARA TADASHI
IPC: G02F1/11
Filed: 1985-03-12
Abstract: PURPOSE:To scale down a device, to lighten its weight and to make the adjustment of mutual position relationship in use unnecessary by providing a prism part having an optoacoustic characteristic, a total reflecting mirror and a ultrasonic transducer in one body. CONSTITUTION:The device 1 is formed with the prism part 13 having the optoacoustic characteristic, the total reflecting mirror 11 formed in one body on the other surface of the prism part 13 so that it can make vertically a light beam incident on the incident surface of the prism at Brewster angle, and the ultrasonic transducer formed on the other surface of the prism part 13, and forming a ultrasonic standing wave in the vertical direction in the light beam incident on the inside of the prism part 13 from the incident surface. Since the device is provided in one body in such a way, it can be scaled down and its weight can be lightened. Moreover the adjustment of the mutual position relationship can be made unnecessary in use, and the position relationship between each factor can be held stable with respect to vibration.
Patent JP-H01224536-A (JP)
Title: Friction material composite
Inventor: NISHIOMOTE KENJI
IPC: C08J5/14
Filed: 1988-03-01
Abstract: PURPOSE:To form a frictionable material having good workability and low cost, by adding polyvinylalcohol fiber having a specific single fiber denier, organic binder, and filler to heat resistance fibers except asbestos. CONSTITUTION:Heat resistance fibers except asbestos, polyvinylalcohol fiber having 0.1-1.0 single fiber denier, organic binder, and filler are uniformly kneaded with a kneader such as a Henschel mixer, and thus a frictionable material composite is prepared. As heat resistance fiber except asbestos, glass fiber, silica fiber, rock wool fiber, etc., are available and the additional quantity is suitable at 1-50% of the total weight. The additional quantity of polyvinylalcohol fiber is suitable over 0.5% of the total weight. As organic binder, phenolic resin is available and the additional quantity is suitable at 10-30%. As filler, talc, silica, graphite, alumina, etc., are available.
Patent JP-2000246582-A (JP)
Title: Laterally drawing device for work
Inventor: NOGUCHI KAZUHISA
IPC: B23Q7/06
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To return the claw to the position before drawing the work, even if an elevating means is not installed, and make an entire device compact. SOLUTION: This device comprises a cylinder unit 5 for reciprocating the piston rod 5b held nearly horizontally, a claw support member 12 installed on the piston rod 5b, a claw 11 installed on this claw support member 12 swingably through a pin 18 and a load restriction mechanism 13 interposed between the claw support member 12 and claw 11 to prevent the damage of the claw 11 by keeping the claw in a use state upto a fixed load when the work W is drawn by this claw 11 and swinging the claw around the pin 18 at the time exceeding the fixed load.
Patent JP-H06265909-A (JP)
Title: Liquid crystal display device
Inventor: SHIMADA SHINJI
IPC: G02F1/1337
Filed: 1993-03-10
Abstract: PURPOSE:To provide the liquid crystal display device which is improved in visual angle characteristic and impact resistance by forming liquid crystal oriented films of high-polymer materials exhibiting ferroelectric liquid crystalline characteristics. CONSTITUTION:The liquid crystal oriented films 3 of the liquid crystal display device 7 constituted by holding a liquid crystal material 6 between a pair of substrates 1 and 1 having electrode films 2 and the liquid crystal oriented films 3 on the respective opposite surfaces of the substrates 1 are formed of the high-polymer material exhibiting the ferroelectric liquid crystalline characteristics. While the substrates 1 are not particularly limited, the transparent substrates are more preferable and such substrates include, for example, substrates consisting of glass, quartz, polymer films, etc. The liquid crystal oriented films 3 are formed of the high-polymer material exhibiting the side chain type ferroelectric liquid crystalline characteristics. High-polymer materials, the main chain structures are polysiloxane, polyacrylic acid or polymethacrylic acid are usable as the high-polymer material exhibiting the side chain type ferroelectric liquid crystalline characteristics.
Patent JP-H05252553-A (JP)
Title: Switchboard provided in private line communication network
Inventor: YAMAMURA KOJI
IPC: H04Q3/545
Filed: 1992-03-06
Abstract: PURPOSE:To shorten an equipment reserving time and a connection delay time by identifying a code indicating a dial completion, and a code indicating a final numeral transfer completion from a call originating station, and proceeding to the next operation without identifying a final digit numeral reception. CONSTITUTION:A central office trunk COT is activated by an incoming call from a subscriber SUB.A accomodated in a public network, and connected to a register trunk RT a switching network SW. The register trunk RT starts a connection operation after identifying the completion of the entire dialing of the digits necessary for the connection by the subscriber. Thus, the final digit identification and the final digit reception identification systems by a digit translation are used, and moreover the code indicating the completion of the dial is dialed after the completion of the dialing of the final numeral by the subscriber. Thus, the register trunk RT is allowed to immediately proceed to the next operation without operating the final digit reception identification by a timing.
Patent JP-S63215238-A (JP)
Title: Communication controller
Inventor: INOUE MASAHIRO
Filed: 1987-03-04
Abstract: PURPOSE:To receive a packet addressed to other communication controller without giving effect on both controllers by providing an address discriminating means, a self address setting switch, an unconditional reception setting switch and a simultaneous multi-address reception setting switch on a receiving means. CONSTITUTION:A communication controller 11 is provided with an address discriminating means 6 allowing the reception to the receiving means 5, the self address connected to the means 6 as a setting switch to the propriety of packet reception and allowing the reception of the data of a specified address only, the unconditional reception setting switch 7 connected to the means 6 and enabling the reception independently of the address designation of the packet, and the setting switch 8 receiving the multiple address data of the packet. The set content of each switch and a transmission address are compared with each other to set freely the simultaneous reception of plural communication controllers. Thus, all packets are monitored and even when the reception destination address is not clear, the reception processing for the data is not forced even for an undesired communication controller.
Patent JP-H05250687-A (JP)
Title: Device for controlling pickup movement
Inventor: NIIMURA SATOHIKO
IPC: G11B7/085
Filed: 1992-03-06
Abstract: PURPOSE:To make recording and reproducing light reach to an aimed track at high speed by sending a deceleration energy supply quantity control signal to a coil for moving during the deceleration energy supply time from a point of time at which a deceleration energy supply starting time signal is sent from a deceleration energy supply starting time detecting device. CONSTITUTION:A counter 6 sends a counting value 16 signal to an AND circuit at a point of time at which a counting value resulting from an additional counting operation from time t0 to time t1 by a up-down counter 6 is made to a counting value '16' by a subtracting operation in the counter 6. After the counting value 16 signal is supplied to this circuit 8, and when a track cross signal is crossed to the reference line and a detecting signal of 'H' level is sent to the circuit 8 from FF circuit 3, the circuit 8 sends an aimed track effective reaching signal of 'H' level to an OR circuit 9, and the circuit 9 sends a clock signal of 'H' level to a clock terminal of a circuit 5. Therefore, the circuit 5 sends an end signal of 'H' level to a system controller 20.
Patent JP-H11244906-A (JP)
Title: Hot rolling equipment array and method for rolling hot rolled steel strip
Inventor: MINOTE TOORU
IPC: B21B1/26
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolling equipment and a hot rolled steel strip rolling method capable of stabilizing the run-out traveling of a thin hot rolled steel strip. SOLUTION: Relating to the hot rolling equipment array provided with a roughing mill 1 for making a rough bar by rough rolling a slab, a finishing mill 6 for making a hot rolled steel strip by executing the finish rolling of the rough bar, a run out table 9 for cooling the hot rolled steel strip while transporting it and a coiler 11 for coiling the cooled hot rolled steel strip, a reducing device 3 for reducing the rough bar in the thickness direction is installed between the roughing mill 1 and the finishing mill 6 and a linear motor 8 for imparting electromagnetic force to the hot rolled steel strip is installed above the run out table 9.