baber/WOPTO huggingface dataset:
Patent JP-S6194891-A (JP)
Title: Device for reducing rolling of hull
Inventor: KIHARA KAZUYUKI
IPC: B63B39/06
Filed: 1984-10-16
Abstract: PURPOSE:To improve the effect of reducing rolling in low speed by providing pivotably front and rear flaps along the front and rear edges of a fin stabilizer to further increase the camber of the whole fin. CONSTITUTION:A hull rolling restraining fin 2 disposed to project sidewise from the shell 1 of a hull under the water is pivoted about the rotary axis to reduce the rolling. Front and rear flaps 3, 4 are connected pivotably respectively along the front and rear edges of the fin 2. The respective flaps 3, 4 are further pivoted according to the position of fin 2 to increase further the camber of the whole fin so that the lift produced on the whole fin is increased to improve the effect of reducing rolling on low speed sail.
Patent JP-H0381701-A (JP)
Title: Production of plastic optical transmission body
Inventor: MISHINA YOSHIHIKO
IPC: G02B3/00
Filed: 1989-08-25
Abstract: PURPOSE:To allow continuous production by subjecting a yarn-shaped body made of monomers which can form a low-refractive index polymer and a high- refractive index polymer to an evaporation treatment of the monomers within a porous body. CONSTITUTION:A mixture 1 composed of the polymer A, such as polymethyl methacrylate, and the monomer B, such as methyl methacrylate, which polymer has the refractive index higher than the refractive index of the polymer A is inserted into a cylinder 3 and is extruded from a nozzle 4 having the porous part 5 by a piston 2. The monomer B is evaporated through the porous part 5 from the boundary between the mixture 1 and the porous part 5 to form a continuous concn. distribution from the central part to the outer peripheral part of the fiber shape in the porous part 5 at this time. The mixture is then polymerized in a part 7 for irradiation with active rays to obtain the optical transmission body 9. The optical transmission body is thus continuously pro duced.
Patent JP-H1165266-A (JP)
Title: Nonmagnetic one-component developing roll and developing device using that
Inventor: SATA SHINICHI
IPC: F16C13/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To stably supply a recorded image by using a developing roll comprising a core metal and a conductive rubber elastic layer on the core metal and depositing a fluorocarbon resin powder on the surface of the conductive rubber elastic layer. SOLUTION: This developing roll for a nonmagnetic one-component developer consists of a core metal and a conductive rubber elastic layer formed on the core metal and has deposition of a fluorocarbon resin powder on the surface of the conductive rubber elastic layer. The average grain size of the fluorocarbon powder is specified to >=0.01 μm, preferably >=0.05 μm so as to cause uniform friction among the toner grains. Further, the grain size is specified to <=1 μm, preferably <=0.5 μm so as to make the surface of the conductive rubber elastic layer smooth. The amt. of the fluorocarbon resin powder deposited is controlled to >=8 mg/cm<2> , preferably >=15 mg/cm<2> so as to uniformly electrify the toner and controlled to <=35 mg/cm<2> , preferably <=30 mg/cm<2> considering the torque of the developing roll.
Patent JP-H0670428-A (JP)
Title: Cable holding and insertion body
Inventor: NAKATANI FUMIO
IPC: H02G3/30
Filed: 1992-08-17
Abstract: PURPOSE:To make it simple-structured and to secure a cable holding force even after the lapse of time. CONSTITUTION:This device is constituted of an insertion inner body 6, a rubber- like elastic body, which has a cylindrical inner face in contact with a cable 9 and a conical outer face and which has a cut section 6s which is formed at one place in the circumferential direction and is opened axially in full length and an insertion external body 7, also rubber-like elastic body, which has a conical inner face in contact with the external face of the inner body 6 and a cylindrical outer face in contact with a blacket and has a flange 7f at its edge and has a cut section 7s which is formed on one place in the circumferential direction and is opened axially in full length.
Patent JP-H04233978-A (JP)
Title: Anionic electrodeposition composition curable at low temperature
Inventor: JIEEMUZU II JIYOONZU
IPC: C09D161/04
Filed: 1991-08-02
Abstract: Disclosed herein is a heat curable anionic electrodepositable composition comprising an aqueous dispersion of a base-neutralized resinous composition containing an effective combination of: (a) greater than about 50 percent on a solids basis of a phosphated epoxy resin and (b) an aminoplast resin having a combination of low alkoxy and high alkoxy groups. Also disclosed is a process for coating a conductive substrate which includes electrodepositing a base-neutralized resinous composition containing an effective combination of at least about 50 percent of a phosphated epoxy resin on a resin solids basis, and an aminoplast resin followed by heating the substrate to a temperature of less than 225 DEG F over 20 to 60 minutes. The disclosed composition is particuarly useful for coating heat sensitive substrates because acceptable cure is attained at temperatures of less than 225 DEG F.
Patent JP-S59107878-A (JP)
Inventor: UCHIDA SHIGERU
IPC: B25J9/06
Filed: 1982-12-13
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-S60109809-A (JP)
Title: Resin cast piece and casting mold therefor
Inventor: ISHII WATARU
IPC: B29C39/28
Filed: 1983-11-17
Abstract: PURPOSE:To remove or simplify a burring process by a method wherein the thickness of a burr formed around a molded piece is made so large that the burr is not broken so simply and left in a unitary body with the resin body. CONSTITUTION:This figure shows the portion between the sealing ring storing groove 34 in the molded piece storing space 32 and the space 33 to mold resin body. The inner dimension of this part is made larger than the outer dimension of the molded piece 1 by the distance enough to form burrs 5 with unbroken thickness to provide the burr forming space 35. In this manner, when resin is injected, the resin enters the burr forming space 35 to form burrs 5 with sufficient thickness in one piece with the resin body 2. In addition, the inner dimension of the space 35 is desired to be enlarged taperingly toward the mold space 33 of the resin body in the communicating part 35a with the mold space 33 of the resin body.
Patent JP-H1149505-A (JP)
Title: Method for ultrasonically activating carbon material
Inventor: ITAI MASAMI
IPC: B01J19/10
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To easily activate carbon or regenerate a used activated carbon without requiring a large-scale equipment by applying ultrasonics on a carbon material to increase its surface area and to convert into an activated carbon. SOLUTION: A carbon material 10 is dipped in a mixture liquid 12, and for example, subjected to ultrasonic vibration in an ultrasonic cleaning tank 13. As for the mixture liquid 12, water or a mixture of water and a volatile surfactant (e.g. ethyl alcohol) is preferably used. When the carbon material is dipped in the liquid, propagation of the ultrasonics is extremely good and the carbon material is efficiently activated by the ultrasonics. By using water as the liquid, the carbon material is easily dried after the treatment. Moreover, by using a volatile surfactant, foreign matters deposited on the surface of the carbon material can be removed and the surface can be cleaned, which further improves activation. When a used activated carbon is used as the carbon material, the material can be regenerated by the simple treatment at a low cost.  As for the carbon material, charcoal or bamboo coal is preferably used.
Patent JP-H0380922-A (JP)
Title: Operation method of electric membrane filtration apparatus
Inventor: SUWA TAKESHI
IPC: B01D65/08
Filed: 1989-08-24
Abstract: PURPOSE:To quickly remove a deposit layer formed on a filtration membrane and recover lowered filtration power by driving a membrane filtration apparatus while intermittently and temporary closing a filtrate outlet of a filtrate chamber at the time of filtration of a raw liquid by leading the raw liquid to flow along the filtration membrane and applying direct current through a pair of electrodes. CONSTITUTION:Using an electric membrane filtration apparatus 1 having a pair of electrodes 11, 12 opposing each other and installed in a raw liquid chamber 3 and filtrate chamber 4 separated each other with a filtration membrane 2, a raw liquid L is led to flow along the filtration membrane surface 2 to filtrate the raw liquid while a direct current is applied through the pair of the electrodes 11, 12. At that time, the apparatus is operated while filtrate outlets 5, 5' of the filtrate chamber 4 are temporary and intermittently closed. As a result, with no need to introduce a material besides the raw liquid and without installing particular attachment, pipes, and valves for the material, and without altering the supplying amount of the raw liquid and the its pressure accompanying alteration of load to a raw liquid pump 7, deposit layer formed on the filtration membrane surface is removed or lessened quickly by the simple procedure during the filtration operation and thus lowered filtration power is recovered.
Patent JP-2000050225-A (JP)
Title: Video/audio data simultaneous distribution method and multi-point video conference system
Inventor: AMANO TORU
IPC: H04L12/18
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To conduct distribution through simultaneous broadcast for reducing a device scale without arranging multiplexer circuits, whose number is equal to the number of video conference terminals of an image coder at a distribution destination. SOLUTION: A multi-point video conference controller 1 establishes capability exchange multiple processing and communication with a transmitter origin video conference terminal 3 and sets the frame configuration of transmitter origin multiple processing, distribution multiplex processing and the capability exchange multiplex processing to the same. Furthermore, the multi-point video conference controller 1 conducts line connection by setting the frame phase of the distribution multiplex processing identical to that of the capability exchange multiplex processing.  Thereafter, after the multi-point video conference controller 1 completes the capability exchange multiplex processing with a distribution destination video conference and establishes communication, the multi-point video conference controller 1 conducts simultaneous broadcast (or sequential broadcast) of video and/or voice data to plural distribution destination video conference terminals 4-1 to 4-n to distribute them in the lump (or time serial distribution).
Patent JP-S6198463-A (JP)
Title: Detection system of bus malfunction
Inventor: KITANO MASAHIRO
IPC: G06F11/00
Filed: 1984-10-19
Abstract: PURPOSE:To detect securely a trouble relating to exclusive use by collecting all enable signals inputted to a two-way gate and checking the number of signals in the on-state. CONSTITUTION:A bus receiver 30 and a bus driver 31 in a control circuit 5 relating to a data bus are waiting the input of the enable signal, and executes a tray state action connected to the data bus 16 only when they receive the enable signal. Since plural enable signals of the bus driver are never issued at the same time, the enable signal of the bus driver 31 is collected and checked from each bus control circuit. If two enable signals are generated simultaneously, a bus abnormal reporting signal is issued.
Patent JP-S59108805-A (JP)
Title: Turbine moving blade fixing device
Inventor: OGATA HISAO
IPC: F01D5/30
Filed: 1982-12-15
Abstract: PURPOSE:To eliminate one-sided contact between a moving blade hook and the hook at a disc implanting part by bending the engaging surface between the hook of a moving blade, which is provided with an axial-entry-type blade implanting part, and a groove of a rotor disc in the axially circular-arc shape. CONSTITUTION:A hook 3 of a moving blade 1 at its implanting part and a hook at a disc 4 implanting part are formed in such a manner that they are axially curved to form circular arcs toward the center of the disc 4. Besides, the direction of the arc is set perpendicular to that of the principal stress of the hook due to the centrifugal force. With this contrivance, the hook surface of the moving blade 1 and that of the disc 4 are brought into smooth contact on the entire surface, thereby eliminating one-sided contact between the two.
Patent JP-S6373453-A (JP)
Title: Controlling system for common bus
Inventor: INESHIMA SHINJI
IPC: G06F13/36
Filed: 1986-09-17
Abstract: PURPOSE:To avoid occupation of a bus for a long period time by making a slave deliver a reprocessing request when a master having a low bus using priority gives an access to a slave having a low response speed. CONSTITUTION:It is supposed that masters B4 and A1 have high and low bus priorities respectively together with a slave A7 having a slow response to an external access. When the master A1 gives an access to the slave A7, an address data control part 2 puts on the address information 17 on an address bus 15. Then a bus control part 9 of the slave A7 puts an H signal on a reprocessing request signal line 13 to send it to the master A1. The master A1 releases the bus 15 and the slave A7 interrupts its processing. When the reprocessing is possible, the master A1 sends an H signal to a reprocessing signal line 14 to start processing again.
Patent JP-S6373788-A (JP)
Title: Automatic demagnetizer for color picture tube
Inventor: SATO HIROYUKI
IPC: H04N9/29
Filed: 1986-09-16
Abstract: PURPOSE:To successively demagnetize by passing an attenuated alternating current to a coil generating a magnetic field and demagnetizing a residual magnetism produced in a shadow mask or the periphery thereof. CONSTITUTION:The coils 2 are disposed at both the ends of a color picture tube. when a power source switch 12 is energized and a pressing button switch 10 is turned on, a capacitance 6 is charged from a direct current power 11 and a current passes a field effect transistor 4. When the switch 10 is turned off, the charge of the capacitance 6 is gradually discharged through a resistance 7 to lower a voltage, so that the output resistance of the field effect transistor 4 goes to high level and the current of the coil 2 is lowered. When the time constant of the resistance 7 and the capacitance 6 is made larger than an alternating current power cycle of AC100V, the attenuated alternating current passes the coil 2 to demagnetize the color picture tube 1.
Patent JP-2000048105-A (JP)
Title: Settling method and its system
Inventor: NAKAMURA YOSHIHARU
IPC: G06F19/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To make movable a sum equivallent to a commodity from an account in a customer's name to an account in the name of the provider of the commodity in a case when the customer reserves the commodity by instructing the processor to move the sum euivallent to the commodity from the account in the customer's name to the account in the name of the provider of the commodity in a banking facility when contents of information concerning the account in the customer's name are mutually coincident. SOLUTION: Reserving information of a provided commodity is inputted to CPU C through a terminal device A. Information on the account in the name of the banking facility is transmitted to CPU C through the terminal device A. CPU C transmits information on the provider and information on the account in the customer's name to CPU E. Information on the account in the customer's name from the device A and information on the account in the customers name possessed by CPU B are compared with each other. When the contents of information on the account in the customers name in the banking facility are coincident with each other, the movement of the sum equivallent to the product from the account in the customer's name to the account in the name of the provider in the banking facility is instructed.
Patent JP-H0554874-A (JP)
Title: Separator for liquid type lead-acid battery
Inventor: MUTOU JIYUNSUKE
IPC: H01M2/16
Filed: 1991-08-29
Abstract: PURPOSE:To provide a separator for liquid type lead-acid battery having excellent heat resistance and oxidation resistance and capable of being easily and inexpensively manufactured, by causing the separator to contain a silica powder of polyester fibers having particular configurations and an acrylic resin binder, and particularizing the density. CONSTITUTION:5 to 15wt.% of glass fibers having an average fiber diameter of 2mum or less, 10 to 20wt.% of polyester fibers having an average fiber of 3.0 to 14mum and an average fiber length of 3 to 15mm, and 45 to 50wt.% of silica powder having a specific surface of 150m<2>/g or more are prepared. 20 to 30wt.% of acrylic resin binder having a glass transition point 10 to 40 deg.C is added to the resulting silica powder and the density is made 0.2 to 0.4g/cm<2> or more. It is noted that when the surface of the polyester fiber is coated by the acrylic resin binder, this acrylic resin binder clogs the separator, to improve the resistance to oxidation. Further, since, except for the polyester fiber, the separator is constituted by an inorganic material and acrylic resin, the resistance to heat is improved. This process of manufacture would make it possible to easily and inexpensively manufacture the separator.
Patent JP-S6198325-A (JP)
Title: Liquid crystal display panel
Inventor: FUJITA SHINGO
IPC: G09G3/36
Filed: 1984-10-19
Abstract: PURPOSE:To attain display of large capacity with high contrast by applying a functional film having a property changing its dielectric constant in accordance with an impressed voltage at least to one of two electrodes. CONSTITUTION:In a liquid crystal panel obtained by forming electrodes on both the opposite surfaces of a pair of substrates, forming a liquid crystal layer between the substrates and connecting a power supply circuit for driving both the electrodes, a functional film having a property changing its dielectric constant in accordance with an impressed voltage to at least one of the electrodes. When the functional film increasing its dielectric constant similarly to the liquid crystal when On voltage is applied is applied to the panel, the voltage to be distributed and impressed to the liquid crystal layers is increased and the ON/OFF voltage ratio of the liquid crystal layer can be increased as compared with a case free from the functional film.
Patent JP-2000036953-A (JP)
Title: Video doorphone
Inventor: TOYAMA NAOYUKI
IPC: H04N5/781
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a video recording unit that provides excellent convenience in the case of reproduction where a reproduction sequence and a display form and a storage form or the like of a recorded image are distinguished from each image. SOLUTION: A video recording unit 2 that records a video image photographed by a camera doorphone slave set and sent to a video doorphone master set is provided with an image recording means 24 that records a still picture, a write control means 26, a read control means 27, a call detection means 28 that detects an operation of a call switch provided to the camera doorphone slave set a storage button 22, a reproduction switch 21, and an outgo button 30 that sets an outgoing state, and the write control means 26 can identify an image recorded when the outgo button 30 is set from an image recorded when the outgo button 30 is not set, and when the read control means 27 reads an image, the image is identified and the reproduction sequence is adjusted. The image photographed in the outgo state is reproduced with priority.
Patent JP-H1059913-A (JP)
Title: Production of methacrylamide
Inventor: HIDAKA TOSHIO
IPC: B01J31/02
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To enable to produce a methacrylamide useful as a modifying agent for resins, coatings, etc., by an industrially excellent method comprising reacting methyl methacrylate with formaldehyde in the presence of a strongly basic catalyst in a liquid phase. SOLUTION: This method comprises smoothly subjecting methyl methacrylate (hereinafter referred to as MMA) and HCHO to an amide-ester interchange reaction expressed by the reaction formula in the presence of a strongly basic catalyst. The raw materials are preferably used in a HCHO:MMA molar ratio of (1-8):1. The catalyst includes metal alkoxides such as potassium methoxide, alkali metal hydroxides such as KOH, and strongly basic ion exchange resins, and is usually preferably used in an amount of >=0.5wt.% based on the MMA. The reaction temperature is preferably room temperature to 80 deg.C. The pressure is preferably the atmospheric pressure. The unreacted MMA is mixed with CH3 OH, etc., to recover as methyl formate, which is reacted with NH3 to produce HCHO.
Patent JP-S59110091-A (JP)
Title: Output circuit
Inventor: OZAWA KOUJI
IPC: G11C7/10
Filed: 1982-12-14
Abstract: PURPOSE:To increase a read speed by providing a short-circuiting means between gate terminals of an enhancement type MISFET inverter in an output circuit consisting of said inverter. CONSTITUTION:An MISFET, Q3 is a short-circuiting circuit; the drain terminal is connected to the gate terminal N1 of an MISFET, Q1 and the source terminal is connected to the gate terminal N2 of an MISFET, Q2. A control signal phi1 is applied to the gate terminal. The unbalance of the read data level in the last cycle is left between contacts N1 and N1 in a time from 0 to t0. In a conventional example DOUT(b), the potential starts varying at the time t0 and the variation is slow because large gate capacity to cause the inversion of the gate potential at time t1. On the other hand, this invented circuit has a balancing function by the control signal phi1 (one-shot pulse), so the gate potential difference is reduced and the inversion time of the gate potential starting at the time t0 is shorter than that of a conventional circuit, so the read time is shortened.
Patent JP-S59109407-A (JP)
Title: Suspension device for car
Inventor: KIJIMA TAKAO
IPC: B60G11/18
Filed: 1982-12-13
Abstract: PURPOSE:To make a suspension device for a car lightweight by connecting the outer ends of both the upper and lower arms set so as to intersect a swing axle in a horizontal plane of projection in an X-shaped form using a twisting axle torsion member and applying spring force to an arm swing control and suspension device. CONSTITUTION:The axis G of the swing axle 3 for the lower arm 2A of a suspension arm 2 and the axis C2 of the swing axle 4 of the upper arm 2B are intersected in a horizontal plane of projection in an X-shaped form. In addition, the outer ends 2a2 and 2b2 of both the arms 2A and 2B are connected 5B1 and 5B2 using a torsion member 5 with a twisting axle 5A and the intersection P of the short and long axles 50 and 51 of each connecting section is located on the axis C3 of the twisting axle 5A. Besides, it passes through the intersection P1 of the arm axis and is located on an axis C4 that makes a right angle with the long axle 51. Consequently, the torsion member 5 receives relative twisting generated between both the arms, controls swing, and applies the spring force of a suspension device by twisting reaction force. As a result, the structure of the suspension device for a car can be simplified and the suspension device can be made lightweight.