baber/WOPTO huggingface dataset:
Patent JP-S6460970-A (JP)
Title: Sealed type lead storage battery
Inventor: HIGASHIMOTO KOJI
IPC: H01M50/497
Filed: 1987-08-31
Abstract: PURPOSE:To make it possible to manufacture a large capacity of battery easily and at a low cost by furnishing a core material to maintain the distances between electrode plates constant in an absorbent porous body to hold the electrolyte solution. CONSTITUTION:A group of electrode plates which consist of cathodes 5, anodes 6, and retainers 4 are assembled laminating parallel to the set surface. The retainer 4 has a grid-form core material 1 consisting of a vinyl chloride resin therein, which prevents a smashing by the lower retainer when they are laminated, making it possible to maintain and secure the liquid. And since the fiber diameter of the retainer member 2 to contact to the electrode plate is made less than 1mu, the adhesion with the electrode plate is good enough, and since the fiber diameter of the retainer member 3 at the inner side is made 3mu to 10mu, and 5wt.% of fiber-form acrylic fiber is included, it has not only a good liquid holding property but also a good repelling power. Furthermore, since the retainer member 3 is made a little thicker than the core material 1, it never disturbs the adhesion to the electrode plate.
Patent JP-H0884370-A (JP)
Title: System for informing state of mobile set
Inventor: TAKAHASHI HIROMI
IPC: H04W88/02
Filed: 1994-09-12
Abstract: PURPOSE: To abort a call quickly by a caller trying the reception of a call when a mobile set is in a state of communication disable due to a discharged secondary battery or mevement to the outside of a communication zone in the mobile set state notice system in the mobile communication system. CONSTITUTION: A mobile set 200 in the mobile communication system is provided with a charging/discharging monitor means 201 monitoring charging/ discharging state of a built-in battery, an absence registration request means 202 making a request of registration of the mobile set 200 to be absent to the exchange 100 when the monitor means discriminates that a discharged state of the battery reaches a predetermined limit, and an absence registration release request means 203 making a request of release of registration of the mobile set to the exchange 100 when the monitor means discriminates that the battery is charged to a predetermined state or over after the discrimination of the discharge state of the battery reaching a predetermined limit.
Patent JP-S6460138-A (JP)
Title: Digital telephone set
Inventor: FUKUSHI TOSHIO
IPC: H04M1/66
Filed: 1987-08-31
Abstract: PURPOSE:To automatically reject the incoming of an incoming rejection number registered beforehand from a caller by registering a telephone number from the caller to hope to reject the incoming by a memory means, comparing it with a received caller number and outputting the incoming rejecting number when the numbers coincide. CONSTITUTION:A memory means 14 to register an incoming rejection telephone number to be identified, a comparing means 12 to compare the received caller number with the number registered in the memory means 14, to output the incoming rejection signal at the time of a coincidence and to output an ordinary incoming signal at the time of a non-coincidence, and interruption and incoming operating means 7, 8 and 11 to execute the procedure of the incoming rejection based on the incoming rejection signal from the comparing means 12 or to execute the procedure of an ordinary communication based on the ordinary communicating signal from the comparing means 12, are provided. Thus, only the incoming from the caller of the telephone number to hope to reject a call can be rejected, and a telephone communication from the caller of an unspecified telephone number can be received.
Patent JP-S60108672-A (JP)
Inventor: SHIBATA KOUSUKE
IPC: A47F3/04
Filed: 1983-11-17
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-H08211234-A (JP)
Title: Optical transmitting fiber
Inventor: HASHIMOTO YUTAKA
IPC: C08F220/20
Filed: 1995-08-25
Abstract: PURPOSE: To easily prepare a resin composite having such viscosity that satisfies requirements of coating facilities and coating thickness for core wires, and moreover, to enable production of an optical transmission fiber having a larger aperture and a large diameter by adjusting the polymn. degree and/or amt. of a fluorine-contg. polymer so as to control the viscosity of the resin composite to a desired value. CONSTITUTION: The resin composite for the sheath consists of a fluorine-contg. copolymer of fluorine-contg. (meth)acrylate expressed by formula I and mono(meth)acrylate having one or more substituents of >3 carbon number for ester part. Or, the resin composite for the sheath consists of a fluorine-contg. (meth) acrylate expressed by formula II, mono(meth)acrylate having on or more substituents having >3 carbon number for ester part, and polyfunctional monomers having two (meth)acryloyl groups and contains >30wt.% fluorine atoms. In formula, Rf is a fluorinated aliphatic group having 1-20 carbon number, (n) is an integer 0-6, R is H, CH3 , or F.
Patent JP-2000047659-A (JP)
Title: Frame of grand piano
Inventor: YAMASHITA MITSUO
IPC: G10C3/04
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacture cost and conveyance cost and to prevent breakage in the conveyance by constituting a neck part that a metallic coupler is made to abut against as a different body from a frame main body, and fixing the neck part to a frame main body after the individual constitution. SOLUTION: The neck part 4 that an adjusting bolt 17 of the metallic coupler 11 is made to abut against is constituted as a different body from the frame main body 3, and after they are constituted individually, the neck part 4 is screwed to the frame main body 3. The neck part 4 is formed in a rectangular prism block shape by cutting a steel material and provided with a bolt hole 7 with a counterbore at two front and rear places corresponding to screw holes 6 of the main body 3 so that the bolt hole 7 penetrates the neck part vertically. Then while the top surface of the neck part 4 is made to abut against the neck part fitting surface 5 of the frame main body 3, a screw 8 is inserted into each bolt hole 7 from below and clamped in the screw hole 6, so that the neck part 4 is fixed to the frame main body 3.  A column 2, on the other hand, is fixed to an inner stile 10 through the metallic coupler 11.
Patent JP-S6371824-A (JP)
Title: Pulse width expanding device provided with pulse delaying mechanism using optical glass with high refraction factor applied to pulsed laser beam
Inventor: MARUYAMA YOICHIRO
IPC: G02B27/00
Filed: 1986-09-16
Abstract: PURPOSE:To scale down a pulse width expanding device by using an optical glass with a high refraction factor for a pulse delay mechanism. CONSTITUTION:Out of two beams that a beam splitting mirror 1 splits, the one goes straight and reaches a re-junction mirror 3. The other is multiplex- reflected by the optical delay mechanism 3 made of glass with a high refraction factor, lags behind the former beam and reaches the re-junction mirror 3. By jointing both of them again, a leaser pulse beam with the wide width of a pulse can be obtained. Since the optical glass with a high refraction factor is used as a pulse propagation medium, the length of an actual optical path can be twice its original width. Besides to that, the device can be scaled down because plural pulse divisions are not needed.
Patent JP-S6371997-A (JP)
Title: Semiconductor memory device
Inventor: TSURUOKA SHIGEO
IPC: G11C11/34
Filed: 1986-09-16
Abstract: PURPOSE:To propagate a sense amplifier output to an output terminal at high speed by connecting first and third P channel type MOS transistors between a power source terminal and the terminal of a common connection part and connecting second and fourth N channel type MOS transistors between an earth terminal and the common connection part. CONSTITUTION:One of a pair of output control lines phi1, phi2 outputted from an output control circuit 10 is connected to both the serially connected P channel type MOS transistors QP1, QP2 and the N channel type MOS transistors QN1, QN2 and the other control line is connected to both the P channel type MOS transistor different from the MOS transistor and the N channel type MOS transistor. Therefore, when either one of the P or N channel type MOS transistor is turned on, the other transistor is turned off, a through current between power sources can be prevented irrespective of a phase difference from the other output control line and the timing in the phase difference of the output control lines is not set but the high speed can be attained.
Patent JP-H09121229-A (JP)
Title: Network system for packet communication and communication method used in this system
Inventor: YAMAMOTO MITSURU
IPC: H04L12/46
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide the network system for packet communication, which has a constitution where communication between a node device and a terminal and that between node devices are possible, and to provide the communication method used in this system. SOLUTION: The node device of the network system is provided with a packet processing means 3, buffers 26 to 33 where packets are temporarily stored, and selection means 6 and 34 to 41 which select channels to which buffers 26 to 33 should be connected. In this node device, selection means 6 and 34 to 41 can select channels from channels connected to other node devices and channels connected to the side of the packet processing means 3, Packets destined for the packet processing part 3 out of packets stored in buffers 26 to 33 are read out from buffers 26 to 33 when buffers 26 to 33 are connected to channels connected to the side of the packet processing part 3 through selection means 6 and 34 to 41.
Patent JP-H0769077-A (JP)
Title: Battery fixing structure for electric automobile
Inventor: NAMIIRI ATSUSHI
IPC: B62D21/00
Filed: 1993-09-02
Abstract: PURPOSE:To provide a battery fixing structure for an electric automobile by which a battery ocuppying space can be reduced and batteries can be installed and removed easily. CONSTITUTION:A battery frame 1 is partitioned by lateral frames 9 and longitudinal frames 10, and plural housing parts 11 are formed. Batteries 2 making a pair of four pieces are mounted here. Terminals 2a of the respective batteries 2 are made adjacent to each other, and brackets 13 having a hat shape cross section are arranged so as to cover the upper sides of these terminals 2a, and these brackets 13 are installed on the lateral frames 9 by bolts 14, and the batteries 2 are fixed.
Patent JP-S60111334-A (JP)
Title: Magnetic recording medium
Inventor: HIBINO KUNIO
IPC: G11B5/725
Filed: 1983-11-18
Abstract: PURPOSE:To provide a magnetic recording medium which obviates an increase in the coefft. of friction, has excellent running durability and good resistance to blocking and obviates spoiling of the electromagnetic characteristic of a magnetic layer consisting of a thin ferromagnetic metallic film by providing said magnetic layer on one surface of a non-magnetic base plate and providing a thin metallic film layer on the other surface and a lubricant layer consisting of a fluorine compd. thereon. CONSTITUTION:A magnetic layer 1 consisting of a thin ferromagnetic metallic film is formed on one surface of a non-magnetic base plate 2. A thin metallic film layer 3 is formed on the other surface of the plate 2 and a lubricant layer 4 consisting of a fluorine compd. is formed on the layer 3. The thin metallic film layer has the role of preventing the frictional electrification generated during traveling and the other purpose of said layer is to prevent the curling occurring in the difference in the coefft. of thermal expansion between the magnetic layer and the non-magnetic base plate. The fluorine compd. has the role of improving runnability during running with excellent lubricating performance, i.e., decreasing the coefft. of dynamic friction, improving running durability and improving resistance to blocking with the non-tack property.
Patent JP-H04104406-A (JP)
Title: Insulated wire of polyethylene-cross-linked polyethylene having good tight adhesion property
Inventor: OZAWA KAZUNORI
IPC: C08L23/08
Filed: 1990-08-21
Abstract: PURPOSE:To obtain an insulated wire having a good tight adhesion property to an epoxy resin binding agent by blending ethylene-vinyl acetate copolymer by 5-50% to polyethylene by 100%, and coating admixture mixed with fire retarding material, antioxidant, etc., as necessary uniformly on the outer circumference of an insulation body of polyethylene or cross-linked polyethylene extruded to coat the outer circumference of a conductor. CONSTITUTION:An insulation body of polyethylene is extruded to coat a center conductor 1 to form an inner layer 2, or this polyethylene insulation body is cross-linked to be a cross-linked polyethylene insulation body 2, and an outer layer 3 is coated on the outer circumference of it. For the thickness of this outer 3, it is coated at a ratio of 10-50% to the whole body. This outer layer 3 is composed of polyethylene(PE) and ethylene-vinyl acetate copolymer (EVA) blended at a ratio of EVA 10-50 to PE 100. This is because the adhesion force is saturated with the blend ratio of more than 50 for ethylene-vinyl acetate copolymer for the blend ratio-adhesion force characteristics, and as the ethylene- vinyl acetate copolymer (EVA) of more than 50% shows an extreme decrease at an insulation resistance.
Patent JP-S60110687-A (JP)
Inventor: TANAKA YOSHIHIRO
IPC: B65D90/26
Filed: 1983-11-19
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-S59107653-A (JP)
Title: Optical branching device
Inventor: ITOU HIDEAKI
IPC: H04B10/00
Filed: 1982-12-13
Abstract: PURPOSE:To extend the communicating range by performing amplification at the stage of branching. CONSTITUTION:An optical signal of an optical fiber 1 is converted into an electric signal by a photodetector 6 coupled by an optical connector or the like thereto and passes sequentially through an amplifier circuit 11, waveform shaping circuit 12, and a driving circuit 13 of light emitting element. Light emitting elements 7-10 arranged and connected in series mutually are driven, the signal is converted again into an optical signal and propagated in optical fibers 2-5 coupled with each other by an optical connector or the like. Although the optical signal in the optical fiber is branched into plural optical fibers in such a way, the optical signal after branching is amplified, so that the communicating range is extended.
Patent JP-S6289779-A (JP)
Inventor: BERUNAARU FUINKU
IPC: C07F9/564
Filed: 1986-09-18
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-S60112281-A (JP)
Inventor: MAEDA MASATOSHI
IPC: H05B3/14
Filed: 1983-11-18
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-H0381621-A (JP)
Title: Hot wire type air flowmeter for automobile
Inventor: AKAMATSU TSUCHIO
IPC: F02D45/00
Filed: 1989-08-24
Abstract: PURPOSE:To protect a monolithic IC from an overcurrent providing an overcurrent protecting circuit which never increases in source voltage for securing minimum operation even when a large current is supplied to the monolithic IC from a power source for the air flowmeter. CONSTITUTION:A resistance with a high resistance value is used as the resistance 18 of the overvoltage protecting circuit. When a source voltage VB is generated and a voltage which is higher than its Zener voltage is applied to the upper terminal of a Zener diode 19, the diode 19 conducts, and consequently the base voltage of a transistor (TR) 17 is held as high as the Zener voltage of the diode 19 and never becomes higher that it. Even if the source voltage Vs becomes high, the voltage Vcc at the power source terminal 3A of an IC block 3 including the circuit principal part of a constant-temperature control circuit consisting of the monolithic IC is held higher than the voltage obtained by subtracting the base-emitter voltage VBE of the TR 17 from the Zener voltage Vz of the diode 19, so the IC block 3 which is the monolithic IC can be protected from the overvoltage by setting the VZ-VBE from the breakdown voltage of the monolithic IC.
Patent JP-H0769156-A (JP)
Title: Installation structure for air bag device
Inventor: NAKAYAMA YOSHIKAZU
IPC: B60R21/217
Filed: 1993-09-02
Abstract: PURPOSE:To easily fix an air bag device for a driver with a steering, by installing a stopper for suppressing the retreat of a ball engaged with a recsseed part on at one coupler. CONSTITUTION:In order to install an air bag device 10 onto a steering shaft 24, the inner fitting part of a male coupler 30 is inserted into the open port of a female coupler 32, in the state where the stopper 32T of the female type coupler 32 is pressed against the urging force of a spring 32c. Then, the ball 32B of the female coupler 32B is engaged with the recessed part 30D of the male coupler 30, and further the projecting stripe 32t of the stopper 32T restrains the movement of the ball 32B. Accordingly, the male coupler 30 (retainer 12) is connected with the female coupler 32 (base plate 26) exceedingly easily, and the installation to the steering shaft 24 of the air bag device 10 is completed.
Patent JP-S60110537-A (JP)
Title: Electricity feeding device of dc electric railway
Inventor: NOUKI SADAJI
IPC: B60M3/00
Filed: 1983-11-19
Abstract: PURPOSE:To simplify the device by connecting the output terminal of the forward power converter of a DC transformer station and multiple electric car lines divided into two sections via multiple bridge circuits formed by bridge- connecting multiple diodes. CONSTITUTION:The DC power is fed to multiple electric car lines 3a-3c divided into sections 4a, 4b, the input terminal of a forward power converter 14 is connected to a commercial-frequency power supply bus line 11 via an AC breaker 12 and a transformer 13, and the output terminal of the said converter 14 is connected to a DC bus line 1. The input terminals of the first - third bridge circuits 15a-15c formed by bridge-connecting diodes 16a-16l are connected to the DC output terminal of this converter 14. The output terminal of the second bridge circuit 15b is connected to the input terminal of the fourth bridge circuit 15d constituted in the same way, and the output terminals of the bridge circuits 15a, 15d, 15b are connected to the electric car lines 3a-3c.
Patent JP-S6198192-A (JP)
Title: Torque detecting method of synchronous motor
Inventor: HIROSE KENJI
IPC: H02P25/10
Filed: 1984-10-19
Abstract: PURPOSE:To detect a torque with high calculating accuracy at low speed operation time without influence of a noise by detecting an armature current, a DC voltage of main circuit and only ON/OFF signal of a transistor to calculate the torque. CONSTITUTION:An A/D converter 14h inputs a capacitor voltage Vc of a DC current from a voltage detector 13 and converts into a digital amount. A/D converter 14f, 14g input motor currents iUF, iVF from a current detector 11 and converts to a digital amount. An interface circuit 14i connects the ON/OFF digital signal of transistors Tr4, Tr5, Tr6 from 3-phase pulse width modulators 9 with an I/O interface circuit 14d. A microprocessor 14a obtains a torque Te by calculating on the basis of the inputs.
Patent JP-H1062744-A (JP)
Title: Matrix type liquid crystal display device
Inventor: HASHIMOTO YOSHIHARU
IPC: G02F1/133
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce a size, to drive liquid crystals with AC in a wide dynamic range and to reduce electric power consumption by constituting a liquid crystal driving circuit of two systems of circuits and setting one thereof on a low voltage side and the other on a high voltage side. SOLUTION: The liquid crystal driving circuit A outputs positive and negative voltages with the voltage half the supplied liquid crystal driving voltage or the voltage Vcom of liquid crystal common electrodes as a reference according to impressed video data. The circuitry thereof consists of the two systems. The voltage Vcom of the liquid crystal common electrodes is set as the reference and the voltage above this voltage value is impressed as the positive voltage and the voltage below this voltage value is impressed as the negative voltage. The AC driving is executed by impressing these voltages while maintaining the positive and negative amplitude relation.  A switch circuit 4 connects the outputs of latch circuits 22 of two systems selectively to a high voltage side level shift circuit 9 or a level shift circuit 10 of a low voltage side in accordance with the control signal from a timing control circuit 15.
Patent JP-H0897680-A (JP)
Title: Tuning device and method
Inventor: IWABUCHI KIYOSHI
IPC: H03J5/00
Filed: 1994-09-13
Abstract: PURPOSE: To surely select a broadcasting station which can be received in a user's current location without being affected by local changes in a radio wave state or timewise conditions of a radio wave. CONSTITUTION: When a station setting 31 is pressed, current location data are acquired from a GPS receiving part 4, while referring to a location information/broadcasting station data conversion table 5, channel data showing a channel number, where an available broadcasting station exists, in the current location data are acquired and these data are stored in a RAM 6 as an available broadcasting station table 62. By performing the channel auto scanning with a forward feed key 32 or a backward feed key 33 while referring to this available broadcasting station table 62, available channels at the current location can be set without missing.
Patent JP-S6280420-A (JP)
Title: Combustion catalyst system for low class hydro-carbon fuel and combustion method of using same
Inventor: HORIUCHI MAKOTO
IPC: B01D53/94
Filed: 1985-10-03
Abstract: PURPOSE:To provide a combustion catalyst system for a low class hydrocarbon fuel by arranging a front-stage catalyst layer, an intermediate catalyst layer and a rear-stage catalyst layer each having a specified substance as its active substance. CONSTITUTION:A front-stage catalyst layer filled with a catalyst containing an active constituent composed of palladium, platinum and nickel oxide is arranged at a gas inlet side, a rear-stage catalyst layer filled with a catalyst containing an active constituent composed of a platinum and palladium is arranged at an outlet side and an intermediate catalyst layer filled with a catalyst containing an active constituent composed of platinum is arranged between the front-stage catalyst layer and the intermediate-stage catalyst layer. When combustible mixture gas containing a low class hydro-carbon with the number of carbons of 1-4 and molecular oxygen, in particular flame retardant methane or natural gas containing methane is contacted with these layers and ignited there, it is possible to get a combustion gas not containing harmful constituent and its calorie can be applied for various sources of energy.
Patent JP-S59109322-A (JP)
Title: Manufacture of cylindrical molded item
Inventor: KAWABATA YOSHICHIKA
IPC: B29C41/00
Filed: 1982-12-16
Abstract: PURPOSE:To obtain a cylindrical molded item of FRP at a low rotational speed with high efficiency of molding, by pressing the surface of a material comprising a reinforcing material and a resin, which are fed onto the inner wall surface of a rotating cylindrical mold, by specified rolls so that the reinforcing material is impregnated with the resin and deaeration is effected. CONSTITUTION:The cylindrical mold (A) is rotated at a speed at which a centrifugal force smaller than twice the gravity is generated, and a molding material is fed to the inner wall surface of the cylindrical mold (A) by a fiber reinforcing material feeding apparatus (D) and a liquid thermosetting feeding apparatus (E). The surface of the molding material is pressed by the press rolls (F) each having in the surface a plurality of recesses that are regular and/or irregular in shape but are not grooves so that the reinforcing material is impregnated well with the resin, deaeration is effected and molding is carried out.