baber/WOPTO huggingface dataset:
Patent JP-S5984924-A (JP)
Title: Composite ion exchange membrane
Inventor: INOUE TADASHI
IPC: C08J5/22
Filed: 1982-11-08
Abstract: PURPOSE:A composite ion exchange membrane, having at least one layer of an anion exchange resin layer consisting of a specific high polymer quaternary ammonium salt and a cation exchange resin layer respectively and improved selective permeability and separation characteristics, and useful particularly as a separation membrane. CONSTITUTION:A composite ion exchange membrane having at least one layer of a water- or methanol-insoluble high polymer quaternary ammonium salt obtained by crosslinking a high polymer quaternary ammonium salt having a quaternary ammonium salt with one or more groups, selected from allyl, methallyl vinylbenzyl, hydroxyalkyl and hydroxyalkylene groups, and linked to the nitrogen atom in the side chain of the high polymer, e.g. containing a quaternary ammonium chloride of polydimethylallylaminoethyl methacrylate, bonded to a cation exchange resin layer respectively and further 0.05-10OMEGA.cm<2> electrical resistance in alkalis.
Patent JP-S6174053-A (JP)
Title: Delivery system for signal
Inventor: KANEKO SHIGERU
IPC: G06F13/42
Filed: 1984-09-19
Abstract: PURPOSE:To require no processing for changing an end position during an expansion of a device by transmitting a signal through a latch operating by a reference clock. CONSTITUTION:Transmission devices 1, 2 are the same and connecting lines 7, 8 have the same length. A transmission signal from a source of a connection terminates by terminal resistances 14, 24, through a selection circuits 11, 21 selecting any one of said signal and a transmission signal of a device of own and is transmitted to a next device through relay latches 12, 22. In a receiver 3, the transmission signal from the transmission device 2 is terminated at an terminal resistance 34 and received at a receiving latch 33. The receiving latch 33 and the relay latches 12, 22 are operated under the same reference clock.
Patent JP-H0747238-A (JP)
Title: Hollow yarn membrane module and supporting method therefor
Inventor: KOBAYASHI MASUMI
IPC: B01D63/02
Filed: 1993-08-05
Abstract: PURPOSE:To perform good treatment by hardly generating the mutual interlocking and integration of hollow yarn membranes in a module even when the module is used for the filtration of highly polluted water by forming a hollow yarn membrane part from knitted fabrics using hollow yarn membranes as weft yarns and interposing a spacer between the knitted fabrics. CONSTITUTION:Hollow yarn membranes 3 are used as weft yarns to be formed into a knitted fabric and one knitted fabric or a laminate consisting of the knitted fabrics is received in the almost rectangular elongated opening part of a housing in a state converged into a U-shape. At this time, the respective end parts of the U-shaped hollow yarn membranes 3 are converged by a fixing member 2 to be fixed to the opening part of the housing 1 so as to hold the opening state of the housing. When a plurality of the knitted fabrics of the hollow yarn membranes 3 are used per one module, a spacer 4 is used in order to suppress the mutual contact of the knitted fabrics. Therefore, a large number of the hollow yarn membranes 3 can come into direct contact with water to be treated by the spacer 4.
Patent JP-H0861483-A (JP)
Title: Method for starting engine of vehicle provided with transmission operating device in cold area
Inventor: KAWAMURA ATSUSHI
IPC: F16H61/12
Filed: 1994-08-19
Abstract: PURPOSE: To improve the starting ability of a vehicle by starting the engine after energizing a plurality of solenoid switch valves of a transmission operating device for the prescribed period of time which is longer than the normal value and is determined by the ambient temperature so as to heat and thaw the solenoid valve when the engine is started in the cold condition. CONSTITUTION: When a change lever 91 is shifted to the prescribed position of the shift pattern, either of a plurality of solenoid switching valves 23-25 is selected to be actuated by a controller B, and the compressed air is selectively fed to first to third pressure chambers 15, 16, 19. A main piston 14 of an actuator 10 for the shift operation is switched to either of the first to third positions R, N, F. In starting the vehicle engine provided with such transmission operating device in a cold area, the solenoid of the respective solenoid switching valves 23-25 are energized for the prescribed period of time which is longer than the normal value and determined by the ambient temperature. The solenoid switching valves 23-25 are heated and thawed and the vehicle is started thereafter.
Patent JP-H0244277-A (JP)
Title: Sampling bias feedback control system
Inventor: KIMURA MASASHI
IPC: G01S13/88
Filed: 1988-08-04
Abstract: PURPOSE:To further enhance the searching in the real ground by changing the sampling bias voltage at the next sampling time so as to follow a signal extracted at every one sampling. CONSTITUTION:When a receiving synchronous signal is inputted to the gate terminal of an FET element Q1 from a cable driver 4, a strobe pulse of negative polarity and a strobe pulse of positive polarity having the same amplitude as said pulse are generated at the terminals TP1, TP2 of a transformer T on the secondary side thereof. In this case, diodes D1-D4 determine the flow widths of the strobe pulses according to the bias voltage proportional to input at every one sampling. At the time of the large amplitude input of an INP 1, the holding voltage of a condenser C3 is reduced and the linearity at the time of the low amplitude of a sampling diode becomes well and sampling efficiency is enhanced and a highly accurate sampling circuit is realized.
Patent JP-S6172442-A (JP)
Title: Simultaneous control system of transmission system
Inventor: ASANO HIDEJIRO
Filed: 1984-09-18
Abstract: PURPOSE:To attain quickly and surely simultaneous control to a slave station by transmitting a simultaneous control command from a control station to plural slave stations for plural times at a prescribed time interval continuously and allowing a slave station to apply corresponding processing and storage when the station receives the command at first. CONSTITUTION:The control station 11 transmits the simultaneous control command to start or stop or the like simultaneously plural slave stations 12-14 connected mutually by a transmission line 5 for plural times at a prescribed time of interval. When the slave stations 12-14 receive the simultaneous control command, prescribed processing is executed in response to the simultaneous control command received correctly at first, a flag representing the execution is set and stored and then no processing is executed to the simultaneous control command received afterward. The flag is reset when other processings are executed and finished.
Patent JP-H0945864-A (JP)
Title: Resistance and hybrid integrated circuit device
Inventor: TAKAHASHI RYOICHI
IPC: H01C1/14
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To lessen a resistor in area and power consumption protecting it against damage when a high voltage is applied to a hybrid integrated circuit device by a method wherein the resistor and a diode are connected in parallel between a first and a second electrode. SOLUTION: A diode D is composed of a P-type impurity diffusion layer 22 and an N-type silicon substrate 21, and the equivalent circuit of a resistance element is composed of a resistor 26 and the diode D connected in parallel between a first electrode 24 and a second electrode 25. When a current is made to flow through the above resistance element, a potential difference is induced between the electrodes 24 and 25, and when a potential difference is smaller than a conduction voltage of 0.6V, a current flows through the resistor 26, and when a potential difference is above 0.6V, a current flows through the diode D.  Therefore, when the resistor 26 is so designed as to be capable of standing Q voltage of 0.6V or so, a current flows through the diode D but the resistor 26 when a potential difference is above 0.6V, so that the resistor 26 is protected against damage caused by an excess current or an excess voltage.
Patent JP-S6255152-A (JP)
Title: Ink jet recorder
Inventor: MIURA MASAYOSHI
IPC: B41J2/06
Filed: 1985-09-04
Abstract: PURPOSE:To prevent an ink from leaking through an ink-ejecting port at non- printing time and enable a stable ink meniscus to be constantly formed through feeding an air flow, by applying an air pressure to an ink tank disposed below an ink-ejecting port so that a convexed ink meniscus is formed. CONSTITUTION:When air is ejected from an air-ejecting port 1, the ink meniscus formed at the ink-ejecting port 2 is convexed. When the air flow is absent, the meniscus is concaved. To achieve these conditions, the ink liquid level in the ink tank 8 is disposed below the ink-ejecting port 2, and the ink pressure Pi in an ink chamber 3 is set higher than the air pressure Pn in the vicinity of the port 2. For this purpose, the gap 10 between a plate having the air- ejecting port 1 and a plate having the ink-ejecting plate 2 is set as small as about 70mum so that a pressure loss occurs while air flows from an air chamber 4 to the port 1.
Patent JP-S6087649-A (JP)
Title: 6-pole, 2-coil, small-sized dc brushless motor
Inventor: HIRANO NORIMITSU
IPC: H02K29/00
Filed: 1983-10-20
Abstract: PURPOSE:To enable to manufacture a DC brushless motor inexpensively in a mass production by generating poles of opposite polarity in salient poles on which drive coil are wound, and salient poles on which drive coils are not wound, thereby reducing the drive coils. CONSTITUTION:Drive coils 56-1, 56-2 are wound only on T-shaped salient poles 54-1, 54-2 of a brushless motor 36'. Drive coils 56-1 are energized to generate S- poles at the poles 54-1 and to generate N-poles at the poles 54-3 on which the drive coil is not wound and symmetrical with the pole 54-1 so as to generate the same polarity as the pole 51 of a field magnet 48 to repel them from each other. Then the drive coil 56-2 of the pole 54-2 is energized to generate the S-pole and to generate the N-pole at the pole 54-4. The pole 54 is repelled from the magnet 48 by the above operation to rotate in the direction A.
Patent JP-S6256615-A (JP)
Title: Feed screw support mechanism
Inventor: MINOKOSHI SHIYOUJI
IPC: F16C25/08
Filed: 1985-09-03
Abstract: PURPOSE:To eliminate a lowering of accuracy due to a temperature change by applying pre-tension to a feed screw through a coned disc spring to support the feed screw in the longitudinal direction between an angular ball bearing and the feed screw to decrease thrust load for the angular ball bearing. CONSTITUTION:A feed screw 1 is inserted in a housing 2, and a collar 3, a coned disc spring 4, an angular ball bearing 5 and collars 6, 7 are inserted therein. After that, these are assembled by a flange 8, a spacer 9 and a nut 10. Pre-load is applied to the angular ball bearing 5 by tightening the nut 10 until the angular ball bearing 5 contacts a stepped portion of the feed screw 1, and further contacts the spacer 9. Accordingly, the thrust load for the angular ball bearing can be decreased, and a lowering of accuracy due to expansion caused by a temperature rise of the feed screw can be eliminated.
Patent JP-H0247477-A (JP)
Title: Earthquake-insulating and vibration eliminating floor
Inventor: KASHIWAZAKI AKIHIRO
IPC: F16F13/00
Filed: 1988-08-05
Abstract: PURPOSE:To efficiently eliminate normal vibration including slight shocks and vibration by an earthquake or the like and to make structure free from such vibrations by installing three dimensional buffers, consisting of layered rubber bodies and air springs, and an attenuator utilizing viscous resistance. CONSTITUTION:Between a foundation 1 and an underfloor surface of a structure 2, three dimensional buffers 3 and 3, consisting of layered rubber bodies 11 and 11 and air springs 26 and 26, are installed and natural vibration including slight shocks is eliminated thereby, making the structure insulated from the vibration. Furthermore, a receiving stand 19, with viscous liquid 28 contained therein, is provided on the foundation 1 and a horizontal resistance board 30 and a cylindrical container 32, integrally manufactured therewith, are immersed in the viscous liquid 28. Viscous liquid 31 is further contained in the cylindrical container 32, and the lower end of a perpendicular member 33 fixed to the underside of the structure 2 is immersed in the viscous liquid 31. Then, vibration by earthquake or the like is attenuated by viscous resistance produced by an attenuator 4.
Patent JP-S6440742-A (JP)
Title: Planet gear type transmission
Inventor: TAKAHASHI NORIYUKI
IPC: F16H59/40
Filed: 1987-08-05
Abstract: PURPOSE:To prevent the occurrence of speed change shocks by providing two one-way clutches in series between a housing and one constituent which becomes selectively a reaction member among constituents of a planet gear mechanism. CONSTITUTION:When a clutch 38 is released, a simple planet gear mechanism PC2 is fixed to a housing 50 by the engagement of one-way clutches 34, 36 to achieve a first speed stage. In the engagement of the clutch 38 the clutch 34 is put in the slip condition and the housing 50 side clutch 36 is turned on so that a simple planet gear mechanism PC1 is engaged by the housing 50 to act as a reaction member and achieve a second speed stage. When the clutch 38 is turned on and input is given to a carrier 16 of said mechanism PC1, the clutch 34 is put in the engaging condition and the clutch 36 in the slip condition so that the mechanisms 34, 36 are connected directly to each other to provide the direct connecting stage (third speed stage). Further, when a brake 46 is applied under such condition, the clutches 34, 36 are both idly rotated to provide acceleration stage.
Patent JP-H0530982-A (JP)
Title: Production of amide compound
Inventor: MIYASAKA KIYOYUKI
IPC: C12P13/02
Filed: 1991-08-05
Abstract: PURPOSE:To produce an industrially useful, highly pure amide compound by decomposing a nitrile compound with a specific microorganism belonging to the genus Klebsiella. CONSTITUTION:A microorganism [e.g. Klebsiella.SP MCI 2609 (FERN 3949)] having an ability to decompose a nitrile compound (preferably acrylonitrile) and belonging to e.g. the genus Klebsiella is cultured, and the cells are collected by a centrifugal method. The cells are suspended in water physiological saline, etc., continuously mixed with the nitrile compound and subsequently subjected to a decomposition reaction at a freezing point to 60 deg.C to produce the objective amide compound.
Patent JP-2001019496-A (JP)
Title: Sizing agent for glass fiber
Inventor: HASEGAWA HIROSHI
IPC: D06M15/564
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a sizing agent for glass fibers prevented from being flung away by centrifugal force when the glass fibers imparted with the sizing agent is wound, excellent in dilution stability and mechanical stability and hardly generating scum. SOLUTION: This sizing agent comprises an aqueous disperse system of one or more water-dispersible resins selected from the group consisting of a polyurethane resin, an epoxy resin and a vinyl resin and further comprises a water-soluble polymeric compound capable of increasing the stringiness so that the aqueous solution has 5-300 mm stringing length at 25 deg.C in case of a 0.2 wt.% aqueous solution. As the water-soluble polymeric compound, one or more selected from an ethylene oxide polymer, water-soluble vinyl (co)polymer and a natural polymer or its derivatives are preferably used.
Patent JP-S6174018-A (JP)
Title: Constant current circuit
Inventor: SETO YUICHI
IPC: G05F1/56
Filed: 1984-09-18
Abstract: PURPOSE:To operate a circuit with a low voltage and reduce the dependence upon a power source voltage by connecting the first pnp transistor TR having a lateral structure and the second and the third npn TRs as specified and taking out a constant current from the third TR. CONSTITUTION:In a constant current circuit, the collector and the emitter of an npn TrQ8 are connected between the base and the emitter of an npn TrQ1. The base of the TrQ8 is connected directly to the connector of a pnp TrQ9, an the collector is connected thee through a resistance R8. A TR having a vertrical structure is used as the TrQ9. If a resistance R9 is so set that the TrQ9 is in a high injection level where a collector current IC is less varied and a base current IB is determined, the TrQ9 is stabilized against the variation of a power source voltage VCC. This current IC is supplied to the TrQ8 as a primary stabilized current to give a stable constant current characteristic to the TrQ1, and an output current I0 is stabilized.
Patent JP-S6353702-A (JP)
Title: Generating device for high frequency modulated magnetic field
Inventor: NAGAKI TAKEHIRO
IPC: G11B11/10
Filed: 1986-08-22
Abstract: PURPOSE:To attain the reduction of power consumption, and a fast operation, by constituting a device by arranging the soft magnetic material part, and the hard magnetic material part of a main magnetic pole in the longitudinal direction of the main magnetic pole. CONSTITUTION:In the main magnetic pole 2, the soft magnetic material parts S1 and S2 made of a soft magnetic material, and the hard magnetic material part H1 made of a hard magnetic material, are arranged in the longitudinal direction that is an axial direction, and the winding 3 for driving is wound about the main magnetic pole 2, and a tip part 5 that is one end of the main magnetic pole 2, is used confronting with a magneto-optical recording medium. Also, a yoke part 4 which forms the return path of a magnetic flux is arranged at the base end side of the main magnetic pole 2, from which a required magnetic field can be generated. The winding 3 is the one to magnetize the hard magnetic material H1 of the main magnetic pole 2, and by setting the direction of a current to be supplied to the in winding 3 adversely, it is possible to set the direction of a magnetic field adversely. In this way, since it is possible to generate the magnetic field in a prescribed direction of magnetic field by inversing the direction of magnetization, the fast operation can be performed, and the power consumption can be reduced to a minimum level.
Patent JP-H0481783-A (JP)
Title: Laser unit
Inventor: SAKAI SHINICHI
IPC: B41J29/38
Filed: 1990-07-24
Abstract: PURPOSE:To eliminate the labor of manual operation and to prevent a defect in printing by cleaning the lens of a laser unit automatically when a main body is powered on. CONSTITUTION:An optical system consisting of a laser diode, a polygon mirror, etc., which are not shown in a figure is arranged below the lens 1 for forming an image of laser light on a photosensitive body. Further, the cleaner 5 is put in reciprocal motion in the lengthwise direction of the lens 1 to clean its surface and driving mechanisms 2, 3a, 3b, 7, and 9 drives the cleaner 5 by detecting the electrophotographic recording device being turned on. Consequently, the defect in printing due to the sticking of toner on the surface of the lens 1 is precluded.
Patent JP-H1016501-A (JP)
Title: Wheel
Inventor: ITO TOMOHIRO
IPC: B60B7/06
Filed: 1996-07-06
Abstract: PROBLEM TO BE SOLVED: To constitute a center boss for installing a center cap (cover) out of parts which are different from a wheel main body. SOLUTION: An outer recess part 512 for installing a cover 2 is provided on the surface side of a disc part 51 of a wheel main body 5, while an inner recess part 511 for installing a hub-fit-ring part 15 of a center boss 1 is provided on the reverse side (of the disc part 51). The center boss 1 is of a cylindrical shape. A male screw part 11 is formed at the tip end of the center boss 1, while the hub-fit-ring part 15 is provided at the root on the other side (of the center boss 1). The inner diameter side of the hub-fit-ring part 15 is fitted to a hub part 7 of various type of vehicles. In addition, a wheel is provided with a disklike cover 2 for covering a wheel nut 6 as well as a center nut 3, which fixes the cover 2 and is threadably connected with the male screw part 11 of the center boss 11.
Patent JP-S5985772-A (JP)
Title: Oscillating-type printer
Inventor: WATANABE TETSUO
IPC: B41J2/245
Filed: 1982-11-08
Abstract: PURPOSE:To prevent chattering from being generated in oscillation of a printing unit body in a scanning direction, by a method wherein an oscillating vibrating mechanism for oscillating a printing unit body is constructed in a simple construction with a friction-generating part reduced as much as possible. CONSTITUTION:The oscillating vibrating mechanism A for reciprocating the printing unit body B in the scanning direction is constituted of a rotary shaft 2 rotated by a motor 1, an eccentric shaft 3, a bearing 4 and an oscillating arm 5. Leaf springs 27, 27a suspended from fixed frames 26, 26a on the main body side are fitted to left and right regions of an oscillating supporting part 11 for the printing unit body B, and the supporting part 11 is oscillated in the scanning direction through flexure of the leaf springs 27, 27a.
Patent JP-H1038103-A (JP)
Title: Single lever cock
Inventor: ISHIHARA JUN
IPC: F16K11/078
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a cock of such a type that the valve part is fully opened when the lever is lowered and a cock of such a type that the valve part is fully opened when the lever is raised only by changing two parts that are a fixed valve plate and a movable valve plate. SOLUTION: A movable valve plate is slidably provided on a fixed valve plate and the movable valve plate is longitudinally and rotatably moved by a lever. A water supply port 32 and a hot water supply port 33 are formed in the fixed valve plate 30. A U-shaped inflow port 31b which opens on the rear side is formed in the movable valve plate 31. On the other hand, another fixed valve plate formed with a water supply port and a hot water supply port which are nearer to the center side than the water supply port 32 and the hot water supply port 33 is provided. In addition to the movable valve plate 31, a movable valve plate formed with an outflow port which opens on the front side is provided. These two types of fixed valve plate and two types of movable valve plate are used to manufacture two types of single lever cock.
Patent JP-H0926213-A (JP)
Title: Structure of refrigerant circuit of heat pump device
Inventor: MIZUNO IKUO
IPC: F25B1/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To quantitatively secure circulating refrigerant in effecting heating even when the number of indoor heat exchangers in action is small and also prevent evolution of noise at the junction of the main circuit for refrigerant and a bypass for refrigerant in a system devised as mentioned hereunder by providing the refrigerant circuit, relating to a structure of the circuit for refrigerant of the heat pump device, with a bypass for refrigerant that avoids an expansion valve and an indoor heat exchanger. SOLUTION: The subject relates to a heat pump device in which a refrigerant circuit for circulating refrigerant by an engine-driven compressor comprises a plurality of indoor heat exchangers each equipped with an expansion valve. Besides the main refrigerant circuits 12, 19 comprises a refrigerant bypass 20 which avoids the expansion valve and the indoor heat exchanger. Furthermore, in the vicinity of the junction 22 of the main refrigerant circuit 19 and the refrigerant bypass 20 the refrigerant bypass 20 connected with the main circuit 19 is made gradually larger in cross section with approach to their junction 22.