baber/WOPTO huggingface dataset:
Patent JP-H0396142-A (JP)
Title: Test terminal equipment for isdn
Inventor: YAZAWA SHIGEHIKO
IPC: H04L69/40
Filed: 1989-09-08
Abstract: PURPOSE:To save a man-hour required for the connection test of an ISDN terminal equipment by transferring prescribed information with the ISDN terminal equipment when an incoming call or an outgoing call is set with the ISDN terminal equipment. CONSTITUTION:An incoming processing means 200 executes an incoming call setting processing based on a call setting message. Moreover, a dial processing means 300 releases a test call, generates a call setting message for callback taking a sender number of a call setting message held by a call setting message hold means 100 as a called party number and executes the call setting processing to an integrated service digital network (ISDN) terminal equipment 2-1. Then information transmission means 400 transfers prescribed information with the ISDN terminal equipment 2-1 when an incoming call or an outgoing call is set with the ISDN terminal equipment 2-1. Thus, a test personnel is resident only in the ISDN terminal equipment being a test object and has only to make a call to the ISDN test terminal equipment thereby receiving a call automatically from the ISDN test terminal equipment and executing the connection test of both the incoming and outgoing calls.
Patent JP-H1082497-A (JP)
Title: Underground pipeline partial repairing method
Inventor: MUELLER HANS
IPC: E03F7/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an underground pipeline partial repairing method that can stop leaking underground water to line a damaged part at the time of repairing the damaged part of the internal wall of a pipeline in the case of underground water or the like leaking out. SOLUTION: A fiber sheet 11 impregnated with an unhardened synthetic resin is wound around a packer 2 in such a way that the end parts are directly overlapped with each other. This packer 2 is expanded at a required part of damage 1a in a distributing water pipe 1, and the face impregnated with the unhardened synthetic resin is directly pressed to the internal wall of the distributing water pipe 1 while opening the fiber sheet 1 against mutual frictional force of the overlapped end parts. The impregnated synthetic resin is thereby pushed out to the internal wall side of the distributing water pipe 1 and filled in the damage 1a formed at the internal wall of the distributing water pipe 1, and this synthetic resin is hardened as it is along with the synthetic resin impregnated in the fiber sheet 1 so as to repair the part of the damage 1a.
Patent JP-H0794744-A (JP)
Title: Mis transistor
Inventor: ISHIKAWA JUN
IPC: H01L29/786
Filed: 1993-09-20
Abstract: PURPOSE:To increase ON characteristics and prevent leakage current from occurring at OFF without enlarging an occupied area, by dividing a channel layer formed between a source region and a drain region into a plurality of areas along its channel width. CONSTITUTION:A source electrode 405 and a drain electrode 404 formed on both sides of a gate electrode 402, respectively, in parallel thereto, are connected via a through hole provided respectively in a silicon nitride film 405 to a source region and a drain region formed in a semiconductor layer 401. An MIS transistor formed in this manner is formed by being split into a plurality of areas along a channel width as a channel layer formed between the source region and the drain region forms a groove 410 in the semiconductor layer 401. Consequently, there is an increase in the number of sides in each channel layer corresponding to its channel length, thus increasing an ON current.
Patent JP-S6476252-A (JP)
Title: System for dynamically changing system constitution
Inventor: KANEKO NOBUO
IPC: G06F9/06
Filed: 1987-09-18
Abstract: PURPOSE:To realize the adding and changing of a terminal without stopping a system even while the system is operated by integrating an I/O device, which is connected to a computer processing system, into an I/O table as a real device and a reserved device. CONSTITUTION:The attribute information of a real device 8 and a reserved device 9 are registered to an external storage device 5 as an I/O table 6 and developed to an I/O table 3 on a main storage device 2 at the activating time of system operation and the operation is started. When a change is generated to system constitution during the operation, the attribute information are directly updated by changing the flag mode of a flag means 4 of the I/O table 3 on the main storage device 2 without stopping the system and the real device 8 is converted to the reserved device 9 or the reverse conversion is executed. Then, the change of the system constitution is realized. Thus, the conception of the reserved device is conducted and dynamic correspondence can be executed to the change of the system constitution in the range of the reserved device.
Patent JP-H0282287-A (JP)
Title: Speech learning device
Inventor: NAKAGAWA MASAHIRO
IPC: G11B5/00
Filed: 1988-09-20
Abstract: PURPOSE:To improve learning efficiency by selecting either of the mixed speeches from a speech mixing section and the reproduced speeches from a recording and reproducing section and outputting the same to an earphone so that the arbitrary short point of the reference speech from the reproducing device including the learner's own speeches can be recorded and reproduced and can be iteratively learned. CONSTITUTION:Whether the learning speeches are correctly pronounced or not in the sentences which are difficult to pronounce is listened again in details in the following manner: A reproduction command is outputted from a control section 17 and the reference speeches recorded in the recording and reproducing section 15 and the learning speeches are independently reproduced. The reproduced sounds are selected by a speech selecting section 16 and are released from the earphone 24. Since the reference speeches and the learning speeches are independently recorded at this time, the respectively independent volume control is possible at the time of reproduction. The listening of the reference speeches in detail or conversely the listening of the learning speeches in detail is enabled in this way and the learning effect is improved.
Patent JP-2000067789-A (JP)
Title: Fluorescent character display tube and its manufacture
Inventor: NODA NAOKI
IPC: H01J9/14
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a polishing process of a lead pin and surely conduct soldering by conducting gold plating or silver plating to a part being taken out to the outside of an envelope of the lead pin. SOLUTION: A wire grid 6 is constituted with a plurality of metal wires arranged in parallel at almost the equal distance as an anode between holding members 6b, 6c arranged in parallel, and a part for forming a lead pin is bent in a gull-wing shape. Before the wire grid 6 is formed by using a jig, ends 10, 11, 12 are gold-plated or silver-plated, and an oxide film is formed in a part where frit glass is attached in assembling. The formation of oxide film in a part to be soldered in a production process is unnecessary, and soldering is conducted without polishing after assembly.
Patent JP-S6294002-A (JP)
Title: Microwave receiver
Inventor: KONDO YASUO
IPC: H03D7/16
Filed: 1985-10-19
Abstract: PURPOSE:To convert each reception signal into the same intermediate frequency signal without large conversion loss of a mixing circuit by constituting a local oscillation circuit with each strip line for coupling, bias and output, a dielectric resonator and a filter. CONSTITUTION:A feedback circuit is formed by a path comprising a drain of a field effect transistor (TR) 19, a bias microstrip line 21 for bias, a dielectric resonator 18, a coupling microstrip line 20 and a gate of the TR 19. In impressing a DC bias voltage to the bias microstrip line 21, an oscillation signal for the resonance mode of a dielectric resonance circuit is induced in an output microstrip line 22 at the same time. Only the signal in the local oscillation frequency corresponding to a reception signal is outputted at a mixing circuit by a broad band filter comprising a directional coupler.
Patent JP-H0981608-A (JP)
Title: Case body manufacture supporting system
Inventor: YAMAGUCHI MASAAKI
IPC: G06F17/50
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency for the manufacture and maintenance inspection of an instrumentation control rack by utilizing CAD information. SOLUTION: This system is provided with a data base 12 where equipment dimension information, tool dimension information and adjustment and maintenance information are registered beforehand, an equipment constitution setting means 11b for receiving the rough attaching positions of respective equipments to be attached to a case body in an interactive form by a CAD system and preparing the equipment constitution information of the case body, a space calculating means 11b for extracting the equipment dimension information,  the tool dimension information and the adjustment and maintenance information relating to the respective equipments to be attached to the case body from the data base 12 based on the equipment constitution information and calculating space information including an assembly space and an adjustment and maintenance space for the respective equipments from the information and an attaching position setting means 11b for considering the space information and arranging the attaching positions of the respective equipments to be attached to the case body so as not to generate interference among the equipments.
Patent JP-H1078477-A (JP)
Title: Magnetic sensor circuit with magnetic impedance element
Inventor: MIURA YOSHINORI
IPC: G01R33/02
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To detect an infinitesimal external magnetic field at a high speed with high sensitivity in a wide temperature range and wide frequency range by providing an AC coupling circuit for passing only AC voltage between an amplitude detector and an amplifier, and forming a negative feedback circuit in a current feedback type circuit. SOLUTION: An AC coupling circuit 300 for stopping a DC component of an output signal of an amplitude detector 200 and passing only an AC component is provided between a self-oscillator (Colpitts oscillator) 100 and the detector 200. The circuit 300 is a simple circuit having a capacitor 301 to prevent influence of a drift due to temperature characteristics of a circuit element such as a transistor 101, a diode 201, and the like, and stably maintains a high resolution in a wide temperature range. A feedback resistor 501 is provided in a negative feedback circuit 500; one end of the resistor is connected to the output terminal of an amplifier 400, and the other end to one end of a feedback coil 116 provided in the oscillator 100, thereby constituting a current feedback circuit. Accordingly, a stable operation can be maintained in a wide frequency range.
Patent JP-H0283090-A (JP)
Title: Method for apparatus for treating sewage
Inventor: TODA YASUKAZU
IPC: C02F3/12
Filed: 1988-09-19
Abstract: PURPOSE:To prevent the deterioration of water quality by intermittently receiving raw water in a batchwise reaction tank by a definite amount and controlling the concn. of sewage in the batchwise reaction tank to alternately perform a stirring process and an aeration process. CONSTITUTION:Raw water from which impurities are preliminarily removed is alternately sent in batchwise reaction tanks 1. Each of the batchwise reaction tanks 1 is equipped with an aeration nozzle 3 to which compressed air is supplied from an aeration blower 2 and a submerged stirrer 4. Raw water is batchwise subjected to biochemical treatment in each of the batchwise reaction tanks 1 in such a state that the raw water is stored up to a predetermined level. The concn. of sludge is controlled so as to leave a necessary amount of sludge in each of the batchwise reaction tanks 1 by a level meter after raw water is allowed to stand in each of said reaction tanks 1 to perform the sedimentation of sludge, and aeration and stirring are alternately performed while a proper cycle is set. By this method, the treatment cost of sludge can be reduced to a large extent.
Patent JP-H0612003-A (JP)
Title: Photoconduction device
Inventor: GERUTO SHIYUPITSUTSUMAN
IPC: G01T1/00
Filed: 1992-09-02
Abstract: PURPOSE: To provide a photoconduction device which has distributed sensing probes positioned as at an equal distance from the surface of a photoconductor as possible. CONSTITUTION: This is a photoconduction device which converts a charge pattern into an electrical signal and is arranged along a linear connecting line extending in parallel to the surface of the photoconduction device and composed of a reader 5 consisting of a large number of sensing probes 54 supported by a base member 50 to perform conversion into an X-ray charge pattern.  The distances between the sensing probes 54 and photoconduction device are adjusted by providing a connection member 12 which interconnects the photoconduction device and base member 50 so that the base member 50 occupies a specific position for the photoconduction device at right angles to the straight connection line, connecting the sensing probes 54 to at least one probe base 51 connected to the base member 50 through a connection part 52 which is preferably elastically curved, and providing an adjusting means 56 which make it possible to adjust the positions of the sensing probes 54 on the surface of a photoconductor 41 at least two positions by the base member 50 and probe base 51.
Patent JP-H0877059-A (JP)
Title: Semiconductor storage device and data processor
Inventor: TAKEDA HIDEKI
IPC: G06F12/00
Filed: 1994-09-02
Abstract: PURPOSE: To provide technology which eliminates the need for a wait signal generating circuit which is attached to a memory device externally. CONSTITUTION: A wait signal generation part 513 which outputs a wait signal characteristic of the memory device to a microcomputer by using a chip select signal as a trigger signal is built in the memory device 6A (6B) and then a computer system which includes the memory device 6A (6B) can outputs the invariably proper wait signal to the microcomputer in response to access from the microcomputer, thereby eliminating the need for the wait signal generating circuit which is attached to the memory device externally.
Patent JP-S6390633-A (JP)
Title: Transfer controlling method for binary fuel and device thereof
Inventor: TAKAHASHI KAZUO
IPC: F02M21/02
Filed: 1986-10-03
Abstract: PURPOSE:To prevent vehicle performance from getting worse, by starting the feed of liquid fuel or fuel gas after the elapse of each specified time since the transfer at the time of making it transfer from the fuel gas to the liquid fuel and vice versa, and restraining overrichness or overleanness from occurring. CONSTITUTION:In this device, there is provided with a first timer (d) measuring a first time at which a fuel gas flow rate before its transfer is continued since a point of time when a fuel transfer device (c) transfers from the fuel gas to liquid fuel. Also there is provided with a second timer (e) measuring a second time necessary to become the specified fuel gas flow rate since a point of time when the fuel transfer device (c) is transferred in contrast with this. And, at the time of transfer from the fuel gas to the liquid fuel, feed of the liquid fuel is started after the elapse of the first time, while at the time of transfer to the reverse, each of liquid and gas fuel feeding devices (a) and (b) is controlled by each of fuel feed controlling devices (g) and (f) in order to decrease a liquid fuel supply before transfer by degrees so as to bring a supply of the liquid fuel to zero at the elapse of the second time.
Patent JP-S6390332-A (JP)
Title: Working method for outer wheel of uniform universal joint and its device
Inventor: IKE MASAHIDE
IPC: B21K1/76
Filed: 1986-10-03
Abstract: PURPOSE:To improve the production efficiency by arranging a recessed face forming punch having plural mandrels and a forming die equipped with a projection part and performing the simultaneous forming of a ball rolling groove, the tooth part of the serration etc., of a shaft part and a center hole, etc. CONSTITUTION:The recessed face forming punch 4 consisting of a center pin 5 and six mandrels 6 is provided on a supporting die 3 and an ironing die 9 performing the forming of the outer periphery of the cup part of a blank W is arranged at an upper part as well. A serration forming die 11 is provided on an inner ram 15 to form a torsion serration forming tooth 17 on the inner face of a guide 10. With this mechanism, the ball rolling groove of the cup part, the torsion serration S of the shaft part and a center hole can simultaneously be formed by the vertical motion of the inner ram 15 and outer ram 13. A product is taken off with the movement of the center pin 5.
Patent JP-H0395752-A (JP)
Title: Automatic tracking device
Inventor: YAMASHITA KOICHI
IPC: G11B15/467
Filed: 1989-09-07
Abstract: PURPOSE:To prevent the influence of an interference component such as cross talk, etc., from being received by precisely adjusting a tracking phase between a rotary head and a magnetic tape so that a cross talk level can be made minimum. CONSTITUTION:An envelop detection circuit 27 supplies the cross talk level, which is obtained by executing envelop detection to a noise component including a cross talk component inputted from a gate circuit 26, to a microcomputer 16. While observing the change of an envelop level, which is inputted from a peak detection circuit 15, and the cross talk level, delay time for a rotary head 12 to exactly scan a recording track on the magnetic tape is set to a variable delay circuit 8. As a result, the tracking phase is made near the tracking phase, where the envelop level of a reproducing frequency modulation luminance signal YFM is made maximum and the cross talk level is made minimum. Thus, exact tracking control is executed without being affected by the interference component.
Patent JP-H0398632-A (JP)
Title: Separation membrane and separation method
Inventor: YAMAGUCHI TAKEHISA
IPC: C07C13/18
Filed: 1989-09-08
Abstract: PURPOSE:To selectively separate an organic solvent having affinity to an acrylic graft polymer by blocking up fine pores of a ultra high molecular weight polyethylene finely porous film with acrylic graft polymer. CONSTITUTION:Methylacrylate is plasma-polymerized on a finely porous membrane of a super high molecular weight polyethylene having 0.1-50mum thickness, 30-95% of porosity, 0.005-1mum of average pore size, at least 200kg/cm<2> of rupture strength, and at least 5X10<5> weight average molecular weight. The fine pores of the finely porous membrane are blocked up by the polymerization. Benzene is separated from an organic solvent mixture containing benzene and cyclohexane by a pervaporation method or a reverse osmosis method using the membrane.
Patent JP-S61113306-A (JP)
Title: Broad band amplifier
Inventor: HONJO KAZUHIKO
IPC: H03F3/345
Filed: 1984-11-07
Abstract: PURPOSE:To attain broad band amplification up to nearly 8 GHz by decreasing the gate length of an FET of the post-stage in a broad band amplifier comprising multi-stage connection of FETs so as to increase the high cut-off frequency. CONSTITUTION:The gate length of the 1st stage is selected as 1mum and that of an FET 2 of the post-stage is selected as 0.5mum. The high cut-off frequency f1 is increased to 4-8 GHz by forming the gate length in this way. That is, the frequency f1 is inversely proportional to an input capacitance CSG2 of the FET 2. Further, the input capacitance is depending on the gate length. Thus, the high cut-off frequency is increased by decreasing the gate length. Thus, the broad band amplification up to nearly 8 GHz is attained.
Patent JP-H1182497-A (JP)
Title: Thrust automatic aligning roller bearing
Inventor: TSUMORI YUKIHISA
IPC: F16C19/36
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To precisely keep the rotating posture of a holder when used in reversed posture and to ensure a smooth rotating motion by supporting and guiding the holder by an inner ring in thrust direction from under and in radial direction by a shaft. SOLUTION: A spherical roller 5 is formed into an asymmetric barrel shape in which one end surface has a diameter larger than the other end surface, and incorporated between an inner ring raceway surface 2a and an outer ring raceway surface 4a in the state where a major end surface 5a and a minor end surface 5b are inclined to the outer diameter side and to the bore side, respectively. A holder 6 has annular parts 6a, 6b on both pocket longitudinal sides, which make surface contact with guide surfaces 2b1, 2c1 on the outer diameter side and bore side end parts of the inner ring 2 from above to support and guide the holder 6 in the thrust direction.  The bore surface 6c of the holder 6 is cylindrical, and an annular guide space (c) for supporting and guiding the holder 6 in the radial direction is formed in a proper width between the bore surface c and the outer diameter surface of a shaft 1. Thus, the holder 6 can be rotated in a proper posture, and the smooth rotating motion of the spherical roller 5 can be ensured.
Patent JP-S6293779-A (JP)
Title: Ic card processor
Inventor: TAKAHASHI MASASHI
IPC: G06F3/06
Filed: 1985-10-21
Abstract: PURPOSE:To improve the copying efficiency, to improve the secrecy holding property, and to reduce the load of a computer by connecting mutually the first card loading part for loading a read-out side card, the second card loading part for loading a write side card, and an access part for executing an access to two IC cards, by the same bus line. CONSTITUTION:In accordance with a copying program, a controller 132, first of all, gives a data output instruction to the first card loading part 11 through a bus line 14, and subsequently, gives a data registering instruction to the second card loading part 12 through the bus line 14. Thereafter, an access part 132 gives an executing instruction to the card loading parts 11, 12 through the bus line 14, and cards CR, CW execute a data read-out program and a data write program, respectively. Also, a data outputted onto the bus line 14 from the read-out side card CR is given to the write side card CW, and written in this card CW.
Patent JP-H03197934-A (JP)
Title: Camera
Inventor: ISHIZAKA SATORU
IPC: G03B15/05
Filed: 1989-09-12
Abstract: PURPOSE:To obtain a good image over a wide range of photographing distance at a low cost by loading a lens with a spherical aberration which can vary a distance of the subject to be focused, stopping down a diaphragm when photographing at a long distance, and releasing the diaphragm when photographing at a short distance. CONSTITUTION:The camera is provided with a fixed focal lens with a variable diaphragm mechanism and a strobe when necessary. The device is loaded with the lens with the spherical aberration where the distance of the subject to be focused can be varied by utilizing movement of a MTF best focus position of the lens, stopping down the diaphragm when photographing at a long distance, and releasing the diaphragm when photographing at a short distance. Thus, sufficient focusing for practical use can be obtained over a wide range of photographing distance by varying the diaphragm at a low cost and even with fixed focusing.
Patent JP-H0979672-A (JP)
Title: Air conditioner
Inventor: OTAKI SHIZUO
IPC: F25B1/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To attain a positive returning of oil to a compressor in a freezing cycle in which an oil having a low compatibility with a refrigerant is applied. SOLUTION: There is provided a freezing cycle which is comprised of an evaporator 5, a condenser 3, an adjusting device 4, a compressor 1 fed with a lubricant oil having a low compatibility, an accumulator 6 installed at a refrigerant suction side of the compressor 1, and an oil separator 2 having an oil reservoir installed at a refrigerant discharging side of the compressor 1 and with at least a volume more than that of oil fed into the compressor 1.