baber/WOPTO huggingface dataset:
Patent JP-2000216904-A (JP)
Title: Terminal control system
Inventor: WATANABE HIROYUKI
IPC: H04M11/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To quickly output various types of individual information, etc., by supplying the originator information, terminal device information and key telephone number information, connecting a terminal device to an originator via a circuit and also generating and outputting the signals, based on the terminal device information for an information terminal device corresponding to the terminal device. SOLUTION: An exchange 95 of a communication enterpriser is connected to a terminal adapter device 10 via an ISDN, i.e., a digital public communication circuit. The device 10 is also connected to a private branch exchange 50, that is used for an analog public communication circuit and to an information retrieval device 60 which has a display. In addition, the information terminal devices 75-1 to 75-n are connected to the device 10 via a LAN 70 and with respect to the telephone sets (terminal devices) 51-1 to 51-n which are connected to the exchange 50. The individual information on an originator that is retrieved from the device 60 is transformed into a packet, and this packet is outputted to the LAN 70 by the addition of an IP header and then displayed on the screen of each of devices 75-1 to 75-n.
Patent JP-S60160193-A (JP)
Inventor: GAN YASUO
IPC: H05K3/34
Filed: 1984-01-30
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-H05211671-A (JP)
Title: Measuring device
Inventor: OSAWA KATSUMI
IPC: H04N5/232
Filed: 1992-01-30
Abstract: PURPOSE:To facilitate the measurement of the phase difference between the commercial power waveform and the video signal waveform of a power synchro nizing camera which uses the commercial frequency as the vertical synchronizing frequency. CONSTITUTION:The commercial power waveform CW to be observed by an oscilloscope 10 is defined as the waveform of a secondary coil 13b of an insulated transformer 13. Therefore a ground input terminal 11 of the oscilloscope 10 is never fluctuated by the commercial frequency and the power hum component is never mixed into a vertical synchronizing signal waveform. As a result, the synchronization of a video signal waveform VW is easily secured through the oscilloscope 10 and an easy-to-see waveform VW is obtained. Then the phases of the waveform CW and the vertical synchronizing signal waveform contained in the waveform VW can be easily measured.
Patent JP-H06233492-A (JP)
Title: Electrolytic corrosion preventive structure for motor
Inventor: MINAMIYAMA SHINSUKE
IPC: C23F15/00
Filed: 1993-02-02
Abstract: PURPOSE:To provide an electrolytic corrosion preventive structure for a motor in which an electrolytic corrosion of the motor can be effectively prevented. CONSTITUTION:A ferrite core 18 of a ferromagnetic magnetic flux generating member having high specific permeability is so disposed around a motor shaft 13 of an induction motor 1 outside the motor 1 of a front bearing 14 of an output side of the shaft 13 as to surround the shaft 13. When AC power is supplied to a stator winding 12 side of the motor 1, an AC displacement current flows to a yoke 11 side through a stray capacity 17 of the motor 11 to flow to the shaft 13 side through front and rear bearings 14, 15, but the displacement current is suppressed by the core 18 exhibiting high impedance for the AC, and electrolytic corrosion of the bearings 14, 15 by the displacement current is prevented.
Patent JP-S60160751-A (JP)
Title: Facsimile picture signal store and forward exchange system
Inventor: KISHIKAWA EIZOU
IPC: H04N1/00
Filed: 1984-01-31
Abstract: PURPOSE:To substitute the storage of a facsimile picture signal of a fault generation storage station for a central station when a fault takes place in a storage station by connecting plural storage stations via the central station of the same constitution as the storage stations. CONSTITUTION:When a fault takes place in a storage station 3A, since no response signal is returned even if a transmission side facsimile terminal device 5 transmits a dial number of the station 3A, the terminal device 5 discriminates it as a fault taken place in the station 3A and transmits a dial number of a central station 6. A facsimile picture signal is transmitted in the stage that the response signal is returned and stored in the storage device 2 of the central station 6. The facsimile picture signal stored in the central station 6 is transmitted to a reception side storage station 3B by the line connecting operation of the central station 6 afterward and transmitted to the reception side facsimile terminal device 5 via the station 3B.
Patent JP-S62174464-A (JP)
Inventor: ISHIGE RYOICHI
IPC: E04H6/18
Filed: 1986-01-29
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-H02195286-A (JP)
Title: Ultrasonic detector
Inventor: SASAKI HAJIME
IPC: G01S7/52
Filed: 1989-01-24
Abstract: PURPOSE:To set a threshold level for judgement of abnormality in a wide range and accurately by detecting whether a reverberation level of a transmitter is a preset level or above, within a preset time width after the completion of transmission of a transmission signal. CONSTITUTION:A reverberation level at the time when a detection pulse signal is inputted to an AND circuit 9 attenuates more rapidly due to obstruction of a transmitter-receiver 3 than at a normal time, and therefore it lowers below a threshold value V1 of a comparator 8. Accordingly an output of the AND circuit 9 remains low. Therefore an output of a monostable multi-circuit 10 also remains low, and a central control element 7 determines a detection signal of the monostable multi-circuit 10 within the time of a time width T4 from a time point t4 to be low, judging this as a state wherein any obstruction occurs in the transmitter-receiver 3 and outputting an alarm signal to show the obstruction. Since it is held for a prescribed time by the monostable multi-circuit 10 that the threshold value V1 is exceeded, in this way, the presence or absence of the obstruction can be determined accurately without making the speed of processings of detection and determination high by the central control element 7.
Patent JP-H10211404-A (JP)
Title: Apparatus and method for filtration
Inventor: MIZUSAWA HIDEKI
IPC: B01D29/62
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To excellently wash filter media while a filtration rate is improved by a method wherein in a filter media layer in which raw water is passed through to filter, the filter media of which a specific gravity and a particle size are within specific ranges is used, the height of the filter media layer is specified, and flow velocity of raw water and a turibidity of treated water are specified. SOLUTION: In a filtration apparatus main body 1, a raw water introduction channel 5 is connected to an upper part, a treated water discharge opening 6 is provided to a lower part, and a filter media layer 2 in the filtration apparatus main body 1 is formed to have 1.0 to 1.5m height. As the filter media of the filter media layer 2, for example, anthracite is used, and the anthracite is a granular body of 0.8 to 1.1mm particle size, 1.4 or under uniformity coefficient of the particle size, 2 or under specific gravity, and 50% void ratio. Then, the raw water is filtered at 300m/day flow velocity, and turbidity of the treated water after filtration is 0.1 degree or under.  Thereby, when raw water of average 2 degree turbidity is treated, filtration can be carried out for 70h or longer filtration duration time, and in the case of average 0.35 degree turbidity, the filtration can be carried out for 240h or longer filtration duration time.
Patent JP-S60161327-A (JP)
Title: Preparation of fine magnesia powder having high purity
Inventor: KOBAYASHI KAZUICHI
IPC: C04B35/04
Filed: 1984-01-31
Abstract: PURPOSE:To obtain fine MgO powder having high purity and extremely small particle size by specifying conditions for generating Mg vapor and for bringing the Mg vapor into contact with O2 in a process for prepg. MgO by allowing Mg vapor generated by heating Mg to contact O2. CONSTITUTION:Metallic Mg 5 is charged in a retort 3 installed in an evaporating section A and is heated in an electric furnace 2 to evaporate Mg 5 in an atmosphere of Mg vapor. Generated Mg vapor is fed to an oxidation reaction section B where it is allowed to contact with O2 in the gas supplied to the reaction section B through a gas feeding duct 6. In this stage, the partial pressure of O2 in the O2-contg. gas is adjusted to >=2 times the partial vapor pressure of Mg, and the reaction temp. is held at 1,200-2,000 deg.C, and the Mg vapor is exhausted from an exhausting port 4 and is allowed to contact with O2-contg. gas fed from the duct 6 in parallel flow to oxidize Mg to MgO. Generated fine MgO powder is sucked by an exhaust gas pump 9 and collected by a filter 7 in a collecting section C while shielding air with a cover 8. By this method, fine MgO powder having high purity and <=ca. 0.1mu particle size is obtd.
Patent JP-H03223138-A (JP)
Title: Production of metal-coated optical fiber
Inventor: NAGAYAMA KATSUYA
IPC: G02B6/44
Filed: 1990-01-25
Abstract: PURPOSE:To accomplish a uniform metal coating on optical fiber at ordinary pressures without needing any large-scale equipment by passing optical fiber after spinning through a misty liquid metal-contg. atmosphere. CONSTITUTION:Optical fiber 3 spun from a preform 1 is passed through a misty liquid metal produced by atomizing a molten metal 10 (e.g. In, Sn, Pb, Bi) by a ultrasonic oscillator, thus obtaining the objective metal-coated optical fiber.
Patent JP-H06199491-A (JP)
Title: Outrigger device in special purpose vehicle
Inventor: SUGIYAMA NOBUO
IPC: B66F7/24
Filed: 1993-01-05
Abstract: PURPOSE:To provie an outrigger device which contributes largely to improving the working efficiency and safety of a special purpose vehicle. CONSTITUTION:This outrigger device 1 in a special purpose vehicle, which consists of liftable legs 2 protruding from the car body of the special purpose vehicle and stabilizes the vehicle body by bringing the lower ends of the legs 2 into contact with the ground at the time of prescribed work by the special purpose vehicle, is provided, at the lower ends of the legs, with driven members 4 equipped with hard ground contact rotating elements such as rotating wheels and rollers which rotate while the vehicle is traveling.
Patent JP-S63196555-A (JP)
Inventor: RAINHARUTO RANCHIYU
IPC: C07C249/12
Filed: 1988-01-28
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-S5299755-A (JP)
Title: Output amplifier
Inventor: NAKAGAKI HARUSHIGE
IPC: H03F1/02
Filed: 1976-02-18
Abstract: PURPOSE:To improve the power efficiency by connecting a resistor between the base terminal of output transistor connected to Darlington and the amplifier output terminal.
Patent JP-H06227229-A (JP)
Title: Car suspension device
Inventor: KIMURA MAKOTO
IPC: B60G17/015
Filed: 1993-02-03
Abstract: PURPOSE:To provide a car suspension device which can suppress satisfactorily the scat of a car at accelerating and the swing-back thereafter and enhance the maneuvering stability of the car without degradating the comfortableness while the car is in constant speed running. CONSTITUTION:A control means (f) is provided which has a front and a rear super-spring up-down speed sensing means c1, c2 to sense the super-spring up- down speeds on the front wheel side and rear wheel side, an accelerating condition sensing means (d) to sense the accelerating condition of the car, and a damping characteristic control part (e) to control the damping characteristic of each shock absorber (b) on the basis of the control signal which is determined from the bounce rate based upon the super-spring up-down speed and the pitch rate sensed from the front and rear super-spring up-down speed difference, and a correction control part (g) is provided which is installed in the control means (f) which heightens the control gains of the pitch rate and bounce rate during a certain period from the accelerating condition lowers to the specified value if the car is in the accelerating condition over a certain specified value.
Patent JP-S62173299-A (JP)
Inventor: KAJIKAWA YUKITAKE
IPC: B43L7/00
Filed: 1986-01-27
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-H05208602-A (JP)
Title: Fitting arrangement of pneumatic radial tire
Inventor: KAWABATA MISAO
IPC: G10K11/16
Filed: 1992-01-31
Abstract: PURPOSE:To reduce the noise propagating inside and outside the vehicle by mounting on both ends of the front and rear axles a pair of tires where at least one of the parameters constituting the tread is different and the performance is practically same. CONSTITUTION:The respective tires 1, 2; 3, 4 mounted on the right and the left of the front and the rear axles have common fundamental patterns of the tread consisting of the circumferential grooves 5 and the lug grooves 6, and different angles of the lug grooves 6 of the tire 1-4 being 52 deg., 50 deg., 48 deg., 46 deg. relative to the circumferential direction of the tires. This allows the sound pressure peak values and the peak frequencies to be different from each other, equalizing the sound pressure level in the whole frequency bandwidhth. Thus, the noise propagating inside and outside the vehicle can be effectively reduced.
Patent JP-H02197842-A (JP)
Title: Multicolor original copying method
Inventor: KOIZUMI YUTAKA
IPC: G03F7/26
Filed: 1989-01-27
Abstract: PURPOSE:To improve a copying work and to prolong the lives of a photosensitive sheet and an image receiving sheet by folding the photosensitive and image receiving sheets into two and connecting them so that their active planes face each other, and using a sheet body in which both active planes are separated from each other with a separating sheet, in a multicolor original copying method. CONSTITUTION:A one-sided colored original 1 is adhered on the surface of the photosensitive layer 2b of the photosensitive sheet 2 by holding its original plane C facing downward; the original 1 is exposed from its back surface while keeping the adhering condition, thereby causing a microcapsule to have a light reaction. After that, the original 1 is removed, and the active plane 3a of the image receiving sheet 3 is then adhered on the photosensitive layer 2b of the photosensitive sheet 2 and pressurized by a proper means. The image receiving sheet 3 is peeled off from the photosensitive sheet 2, and a first stage is completed after coloring caused by the reaction of a dye precursor in the microcapsule and a developing body.
Patent JP-H06108140-A (JP)
Title: Laser hardening method
Inventor: ISHIDE TAKASHI
IPC: B23K26/12
Filed: 1991-02-07
Abstract: PURPOSE:To execute sufficient hardening without applying a beam absorbent by executing laser hardening in a shield atmosphere in which the surface of steel is easily oxidized or under hardening conditions in which the temp. sufficient for oxidizing the surface of the steel is regulated. CONSTITUTION:A laser beam 8 oscillated from a YAG laser oscillator 1 is converged on an optical fiber 3 by a fiber incident optical system 2, and the laser beam 8 is uniformized into a rectangular shape by a kaleidoscope 4. After that, the laser beam 8 is imaged at the imaging magnification required for the surface of the material 9 to be hardened by an imaging system 5. At this time, hardening is executed in a shield atmosphere in which oxidation is easily promoted by using a shield box 6. Or, laser hardening is executed under conditions in which the surface temp. of the steel is regulated to >=1100 deg.C in the air. In this way, the laser hardening depth equal to that in the case where a beam absorbent is applied can be obtd. without applying the beam absorbent.
Patent JP-S57131126-A (JP)
Title: Operation time setting device
Inventor: KURODA KIYOMITSU
IPC: G04F3/00
Filed: 1981-02-05
Abstract: PURPOSE:To make a user recognize that the time is not set, by leaving a lamp turned off in case when plural time setting switchs are not operated at all. CONSTITUTION:When a switch 17 is closed, a signal is inputted to a signal input terminal PA0, a microcomputer 3 outputs a signal for 1 minute, this output is provided to a lamp 15 through a driving circuit 14, and it is lighted. When a switch 18 is closed, the lamp 15 is lighted for 2 minutes by the same operation, and the lamp 15 is lighted for 4 minutes and 8 minutes when a switch 19 is closed, and when a switch 20 is closed, respectively. That is to say, when the switches 17-20 are combined and operated, the operation time of 1-15 minutes can be set. When all the switches 17-20 are turned off, the lamp 15 is not lighted, and the time proves not to be set.
Patent JP-S61183048-A (JP)
Inventor: RICHIYAADO EICHI RANGENHAIMU
IPC: G03G21/00
Filed: 1986-01-27
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-H08210709-A (JP)
Title: Heat pump type air conditioner for cold district
Inventor: KOKUNI KENSAKU
IPC: F25B49/02
Filed: 1995-02-03
Abstract: PURPOSE: To provide an air source heat pump type air conditioner and by which heating operation can be performed even if the temperature of outdoor air is -20 deg.C. CONSTITUTION: A scroll type compressor, a four way valve 2, a heat-exchanger 101 for indoor air, a receiver 7, a refrigerant control valve 4 at the outdoor, and a heat-exchanger 3 for outdoor air are respectively connected by piping. A by-pass flow line injecting a liquid refrigerant into the scroll type compressor is provided between the receiver 7 and the scroll type compressor, through a refrigerant control valve 6 for liquid injection. Furthermore, the heat transfer area of the heat-exchanger 3 is made three times or more as wide as that of the heat-exchanger 101. In this way, a heat pump type air conditioner exhibiting the same heating capacity as that when the temperature of the outdoor air is 0 deg.C even if the temperature of the outdoor air is lower than -15 deg.C, particularly even at -20 deg.C or so, can be obtained.  In addition, the air-source heat pump type air conditioner of which the operating cost required for heating and cooling operation is the same as the operating cost of another air conditioner wherein kerosene is used for the heating operation and a refrigerating cycle is used for the cooling operation, can be obtained.
Patent JP-S56150671-A (JP)
Title: High pressure shaft seal
Inventor: ROJIYAA OO GIYAGUNI
IPC: F16J15/32
Filed: 1981-02-06
Abstract: A unitary high pressure shaft seal having an annular floating support element for preventing pressure extrusion of the primary sealing lip by accommodating any relative eccentricity between a moving shaft and a surrounding housing.
Patent JP-H11217684-A (JP)
Title: Etching method and apparatus
Inventor: NAOYUKI SUSUMU
IPC: C23F1/08
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an etching method and etching device capable of executing uniform etching regardless of the directions, such as longitudinal and transverse directions, even with fine patterns in etching of a substrate or metallic plate. SOLUTION: This etching method consists in executing etching by elliptically moving a shower pipe movably along the major axis and minor axis in parallel with the plate to be etching with the device for transporting the substrate or metallic plate on which the metal is clad and etching the metal by the shower of a medicinal liquid. The direction where the substrate or the metallic plate is transported is preferably provided with the major axis of the elliptic motion.
Patent JP-H05263171-A (JP)
Title: Hydrogen-occluding alloy and its electrode as well as hydrogen storage alloy battery
IPC: C22C19/03
Filed: 1993-01-06
Abstract: PURPOSE:To provide a hydrogen-occluding alloy having a large amount of hydrogen to be occuluded, excellent in discharging properties at a high rate and discharging properties at a low temp. and small in self discharge by constituting it of plural phases including a Laves phase compound as a primary phase, to provide its electrode and to obtain an alkali storage battery (hydrogen storage alloy electrode having high capacity and high energy density by using this hydrogen-occluding alloy and electrode. CONSTITUTION:The objective hydrogen-occluding alloy is constituted of plural phases contg. Ni as primary components, Zr as secondary components, Mn as third components, Ti as fourth components and at least one element other than the elements as fifth components. as well as, at the time of defining the content of Ni, Zr, Mn and Ti as (a), (b), (c) and (d), respectively (by atomic ratio), a Laves phase compound satisfying b/a>5/8, c/a>11/20 and d/a>2/5 as a primary phase.
Patent JP-H02196274-A (JP)
Title: Terrestrial globe
Inventor: KIMURA TAKIO
IPC: G09B27/08
Filed: 1989-01-26
Abstract: PURPOSE:To uniform the brightness and darkness of the transmitting light of a shell body for display and to uniform the display of map information by forming a printed layer and a transparent protection layer on white coating films formed on both surfaces of the transparent base layer of the surface layer part of the terrestrial globe wherein a lamp for illumination is interposed. CONSTITUTION:The terrestrial globe is constituted by putting the lamp 15 for illumination in the sphere 1 formed by joining a couple of hollow hemispherical shell bodies 2 and both surfaces of the transparent base layer 17 of the surface layer part of the shell bodies 2 are coated with white paint. The translucent printed layer 3a is formed on both films 18 and protection films 3b are laminated on both its surface to form the shell body 3 for display. When the lamp 15 is turned on to display map information on both surfaces of the shell body 13 for display, the illumination light is transmitted through the printed layer 3a of the shell body 3, so the difference in transparency between the connection port 20 of the shell body 2 and other parts is canceled by the layer 3a to eliminate a beltlike shadow, and the light and shade of the transmitted light become uniform on the whole of the sphere 1, thereby uniforming the display state of the displayed map information.
Patent JP-H03149758-A (JP)
Title: Cooling device for fuel cell
Inventor: SHIMIZU HIROSHI
IPC: H01M8/02
Filed: 1990-01-26
Abstract: PURPOSE:To feed a cooling refrigerant from a cooling main pipe to cooling plates by integrally fastening a stacked body stacked with short metal pipes and ring-shaped insulating spacers in turn to constitute the liquid-tight cooling main pipe, and connecting branch pipes to metal pipes. CONSTITUTION:A stacked body stacked with short metal pipes 11 and ring- shaped insulating spacers 12 in turn is integrally fastened with studs 18 to constitute a liquid-tight cooling main pipe 4, and branch pipes 4a communicated to cooling plates 2 are connected to metal pipes 11. When metal pipes 11 and cooling plates 2 are mated one to one and the cooling main pipe 4 and cooling plates 12 are directly arranged and connected without using an insulating hose, the electric power generated by a cell stack is not short-circuited by a cooling pipe system. A cooling refrigerant can be fed to cooling plates 2 using the cooling main pipe 4 as a common pipe.
Patent JP-S52101444-A (JP)
Title: Tripping circuit for leakage breaker
Inventor: HIYAMA YASUYUKI
IPC: H02H3/08
Filed: 1976-02-20
Abstract: PURPOSE: To convert the induced current occurring on the secondary side of a zero phase current transformer at the time of leak into DC and perform tripping by energizing a trip coil in a prescribed period of time when the leak current exceeds a prescribed value by the comparison of this with a comparative input current. 
     COPYRIGHT: (C)1977,JPO&Japio