baber/WOPTO huggingface dataset:
Patent JP-2000078860-A (JP)
Title: Power converting device
Inventor: MATSUMOTO HIROAKI
IPC: H02M7/155
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To control a thyristor converter stably even when the voltage drop or failure of an AC power supply occurs, by limiting operation with an inverter during the period until a DC voltage value increases up to the level harmless to the control of a voltage-type inverter as a load for the changeover operation from the converter to the inverter. SOLUTION: A changeover condition circuit 17 determines conditions for a changeover and outputs a changeover permission signal S1 based on a current reference signal Iref, a voltage deviation signal Vdev obtained by comparing a voltage reference signal Vref with a DC voltage detected value Vfbk, a discriminated output S2 of a load detecting circuit 19, and a voltage deviation reference signal Vdev*. This structure provides the function of limiting the operation with the inverter 21 during the period until the DC voltage detected value Ffbk increases to the level harmless to the control of a voltage-type inverter 5 when a changeover operation is performed from the converter to the inverter of thyristor converter 2. As a result, this device limits the changeover from power running by the overshooting of a control system in a light-load operation to regenerative running.
Patent JP-H07102609-A (JP)
Title: Indication for abnormality of function part in apparatus
Inventor: TOKUNAGA HIROYUKI
IPC: E03D9/08
Filed: 1993-09-30
Abstract: PURPOSE:To easily confirm the normality and abnormality of a target function part by making a single indication part correspond with a plural number of function parts respectively and making this indication part carry out a series of indication sequentially with intervals for the number of times of the number of the function parts. CONSTITUTION:On a control panel 2, an indication lamp 2f integrally forming red and green two colors LED is provided, and a function to indicate abnormality of each of function parts by a lighting pattern is provided as well as actuation indication at the time when an expansion nozzle 6b and others are actuated is provided. For example, when it is in a normal use mode, if a stop switch 2c is continuously pressed for ten seconds, it is changed to an abnormal indication mode. The lighting pattern, for example, by specifying fine times of lightings with 0.95 second intervals as one unit, indicates abnormality by way of corresponding five items of abnormality indication objects and the order of the lighting with each other in this unit. Here, the first lighting corresponds with abnormality of a temperature sensor detection system, the second lighting temperature detection of 45 deg.C or higher of wash water, the third lighting abnormality of a seating switch detection system, the fourth lighting abnormality of each of the operation switches and the fifth lighting run-out of a battery, and it indicates normality with emission of a green color of the indication lamp 2f and abnormality with emission of a red color.
Patent JP-H04123018-A (JP)
Title: Waveguide type optical parts
Inventor: MINAKATA MAKOTO
IPC: G02F1/035
Filed: 1990-09-14
Abstract: PURPOSE:To drop a driving voltage by providing electrodes for impressing alternating electric fields on the side faces of the region of phase modulating parts of a ridge type optical waveguide and as well specifying the relation between the width and height of the ridge type optical waveguide. CONSTITUTION:The above optical parts have a rectangular parallelepiped substrate 2 which consists of an LiNbO3 crystal, the ridge type optical waveguide 3 which is formed atop this substrate 2 and is thermally diffused with Ti, the electrodes 4 which are disposed along the side faces of the optical wavelength 3 in order to impress the alternating electric fields on this optical waveguide 3 and an AC power source 5 which impresses a prescribed AC voltage to the electrodes 4. The phase modulating parts 3c, 3d of the optical waveguide 3 are formed to >=0.1 ratio of the height dL to width W thereof and are set at 90+ or -10 deg., more preferably 90 deg. ridge anglebeta. An electro-optical effect is effectively exhibited in this way and the correction factor of the electric field is increased. The driving voltage is thus dropped.
Patent JP-S62105052-A (JP)
Title: Method and device for automatic calibration of output sensitivity of rotary angular velocity detector
Inventor: MATSUDA TOMOO
IPC: G01C19/00
Filed: 1985-10-31
Abstract: PURPOSE:To calibrate output sensitivity by applying rotary oscillation with known angular speed forcibly in the sensitivity direction of a rotary angular velocity detector. CONSTITUTION:A signal from an oscillator 1 is applied to an exciting coil 4 through an amplitude adjusting device 2 and an amplifier 3. When the coil 4 is excited at a frequency f0, a rotary angular velocity indicator 5 is excited t the frequency f0 in the same direction as the sensitivity direction. Then when the angular velocity indicator 5 is excited, a receiving coil 12 outputs a signal corresponding to the frequency and amplitude to a rectifying circuit 13, which rectifies and applies the input signal to an addition point 14. A signal having a specific amplitude is applied to the addition point 14 from an amplitude setter 15 and the deviation between those signals is found at the addition point 14 and outputted to the adjusting device 2. The adjusting device 2 adjusts the amplitude of the signal of the frequency f0 applied from the oscillator 1 so that the deviation signal is 0. Consequently, the angular velocity indicator 5 is excited at the frequency f0 and to the constant amplitude, i.e. and a specific angular speed.
Patent JP-S6488685-A (JP)
Title: Picture processor
Inventor: NAKAMURA ATSURO
IPC: G06F9/44
Filed: 1987-09-29
Abstract: PURPOSE:To attain a proper picture converting processing by converting a picture based on a technical expression relating to picture information guided in a knowledge interpreting part. CONSTITUTION:At the time of inputting a simple language indicating the state of the picture from an input part 4 by an operator and inputting a measured result relating to the state of the picture from a picture processing part 5, obtained information is temporarily stored in temporarily stored in a storing part 3 based on knowledge information stored in a knowledge storing part 2 from the measured result relating to the simple language indicating the inputted picture information and the state of the picture, and the technical expression relating to the state of the picture is guided out by the knowledge interpreting part 1. Then, the picture is converted in the picture processing part 5 based thereon. Thereby, the proper picture converting processing can be executed by inputting the state of the picture with the simple language.
Patent JP-2000075089-A (JP)
Title: Device for plant surveillance operation
Inventor: MASUGI TAKESHI
IPC: G21C17/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for plant surveillance operation superior in effective utilization of hardware and software and maintenance capability by providing an external server computer with shared software for plant surveillance operation in a plurality of plants and calling up from the plants when necessary. SOLUTION: This plant surveillance operation device in a plant having a plurality of units is constituted of a network 9 connecting process computers 6a and 6b performing surveillance operation of each reactor power plants 1a and 1b and a server computer 7 connected to each process computer 6a and 6b via the network 9 and having software 5 for plant surveillance operation functions common to each plant. It also executes the software 5 for plant surveillance operation functions installed in the server computer 7 by calling up to process computers 6a and 6b of each plant.
Patent JP-H04124132-A (JP)
Title: Gastric mucosa protecting agent
Inventor: TAKEDA HISAKO
IPC: A61K31/22
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a gastric mucosa protecting agent having preventing and treating effects on gastric mucosa disorder by drinking, comprising an acyloxyalkanoylcholine sulfonate derivative as an active ingredient. CONSTITUTION:A gastric mucosa protecting agent comprising a compound shown by the formula (R<1> and R<2> are 1-5C alkyl; X is sulfonic acid residue; (n) is the same number as that of sulfonyloxy of sulfonic acid residue and is 1-4) known to have activating action on motility function of digestive tube, such as bis(2-trimethylammonioethyl-alpha-acetoxypropionate)-naphthalene-1,5- disulfonate as an active ingredient. A dose of the compound is 75-500mg/day usually by oral administration and the compound is administered once or dividedly several times.
Patent JP-H0585124-A (JP)
Title: Suspension control device
Inventor: OTAGAKI SHIGEKI
IPC: B60G17/018
Filed: 1991-09-25
Abstract: PURPOSE:To reduce 7 shocks from the road surface so as to balance the stability between operation and the riding comfortableness. CONSTITUTION:The vertical acceleration of a car body is detected by a vertical acceleration detection means 2, a differential value of the output signal is measured by a vertical acceleration differential value measuring means 3, and according to the measurement output, both or one of a front wheel damping force changing means 6 and a rear wheel damping force changing means 7 is controlled in such a manner that the damping force is changed to gentle setting simultaneously on front and rear wheels or only on a rear wheel and held by a damping force holding and deciding means 4. At the time of riding over a wheel projection, high-frequency shock can be softened so as to improve the riding comfortableness and increase the stability of operation.
Patent JP-S63100416-A (JP)
Title: Light deflecting device
Inventor: SUZUKI MITSUO
IPC: G02B26/12
Filed: 1986-10-17
Abstract: PURPOSE:To make a revolving shaft and a fixed shaft compact and improve the rotation precision by using a spiral groove and a pair of herringbone grooves to constitute a bearing and joining a bearing part and a mirror attaching part into one body. CONSTITUTION:A thrust dynamic pressure bearing consists of a spiral groove 18 and a ceramic disk 17, and a radial dynamic pressure bearing is formed with herringbone grooves 19. When a voltage is impressed to a coil 16 in a prescribed power supply mode, a repellent is caused in a rotary magnet 9 to continuously rotate a revolving shaft 3 in one direction. When a laser beam is made incident through a window part 14, the exit angle of the laser beam made incident on the surface of a rotating mirror 6 rotating together with the revolving shaft 3 as one body is continuously changed in accordance with rotation to perform scanning. Meanwhile, the spiral groove 18 and herringbone grooves 19 are rotated relatively to the disk 17 and a fixed shaft 2 in accordance with rotation of the revolving shaft 3 to cause air currents on respective counter surfaces, and gaps are formed between the revolving shaft 3 and the fixed shaft 2 as well as the ceramic disk 17, thus constituting a pneumatic bearing having the radial dynamic pressure bearing and the thrust dynamic pressure bearing.
Patent JP-H0986808-A (JP)
Title: Group management controller for elevator
Inventor: ISHIKAWA KOJI
IPC: B66B5/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To improve service efficiency of an elevator and service for users by providing a means for setting the full capacity level according to the load in a car detected by the load-in-car detection means of a plurality of elevators. SOLUTION: When the power is turened on, it is performed to initialize the control signals of a memory, an input/output device or the like. Next, to manipulate an input signal from a controller 3 and to manipulate a hall call signal from a hall call button 6. Then to learn load data in a car of every elevator and to extract the maximum load data from the learned load data. Next, to set full capacity level from the extracted maximum load data in a car. Next, to determine an elevator to which a hall call is allotted from the obtained information and to output an allotting signal to the elevator selection controller 3 of the elevator. Then to judge if reservation guidance to a hall is performed for the allotted hall call.
Patent JP-H0192352-A (JP)
Title: Manufacture of high-temperature superconducting film
Inventor: KAWARADA MOTONOBU
IPC: C23C4/12
Filed: 1987-10-01
Abstract: PURPOSE:To form a ceramic-type high-temp. superconducting film on a substrate by spraying a pulverized powder of Y-Ba-Cu-O-type ceramics on the surface of a ceramic substrate by means of a high-pressure inert gas. CONSTITUTION:An inert gas of Ar, etc., of 100-500atm. is blown from a gas bomb 1 by means of a conduit 2 into a powdery raw material 5 for superconducting film formation in a vessel 4. As the powdery raw material for superconducting film formation, a pulverized powder of Y-Ba-Cu-O-type ceramics with 0.1-0.5mum grain size in used. (In the above expression, Y means Y, Sc, and lanthanoid elements of the group IIIa of the periodic table and Ba means Ba, Sr, Ca, Mg, etc., of the group IIa). When the pulverized powder of ceramics of the above composition is sprayed from the end of a nozzle 6 on a ceramic substrate 7 of Al2O3, etc., the pulverized powder of raw material is melted by means of the impact force, by which the ceramic-type high-temp. superconducting film 8 having a composition, e.g., of YBa2Cu3Ox can be formed on the substrate 7.
Patent JP-S6398700-A (JP)
Inventor: SANADA TORU
IPC: G10L25/00
Filed: 1986-10-16
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-H0668801-A (JP)
Title: Plasma discharge panel
Inventor: TANAMACHI SHOICHI
IPC: G09G3/28
Filed: 1992-08-20
Abstract: PURPOSE:To enhance mechanical strength of a stripe-like partition interposing inside a plasma discharge panel. CONSTITUTION:The plasma discharge panel is composed of a pair of substrates 1 and 2 arranged, facing each other across a predetermined gap. The circumferential parts of the pair of substrates 1 and 2 are sealed with a seal material 3, and an ionizable gas is sealed hermetically in the gap so as to form a plasma chamber 4. A plurality of plasma electrode 5 are formed in stripe-like fashion along the inner surface of the lower substrate 1. A plurality of partitions 6 are interposed inside the panel gas, and are arranged in stripe-like fashion to keep the dimension of the gap constant. The end parts of the adjoining partitions 6 are connected to each other by reinforcing walls 7. Accordingly, even when grinding treatment is performed for levelization, exfoliation or crack is unlikely to take place on the end parts of the partitions 6.
Patent JP-H1090558-A (JP)
Title: Optical connector for polarization maintaining optical fiber
Inventor: NAGASE AKIRA
IPC: G02B6/38
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector for a polarization maintaining optical fiber which is of a small size like an MU type optical connector and is usable as a back plane optical connector as well. SOLUTION: This optical connector includes ferrules 2 which have flange parts 22 and respectively fix the ends of the optical fibers to be connected, plug housings 3 which freely slidably hold these ferrules 2 in an axial direction, springs 4 which energize the ferrules 2 in the axial direction, a pair of plugs which have coupling members 23 in contact with both of the flange parts 22 and the plug housings 3 and a connection adapter which has a sleeve for holding an elastic sleeve for fitting and butting a pair of the ferrules 2 against each other in an internally floating state.  The plugs have the structure in which the flange parts 22 of the ferrules 2 and the coupling members 23 slide in one direction, the coupling members 23 and the plug housings 3 slide in the direction perpendicular thereto and the flange parts 22 of the ferrules 2 float in all directions with respect to the plug housings 3.
Patent JP-H1092632-A (JP)
Title: Magnetic parts separating device
Inventor: MIMURA TETSUYA
IPC: H01F7/02
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic parts separating device which has an extremely simple structure and can be easily applied to a fastener having a different shape by holding a plurality of magnetic parts with a magnetic parts holding body and moving separating magnets in the thickness direction of the parts by means of a moving means. SOLUTION: Magnetic parts 10 are put on a magnetic parts holding body 3. The holding body 3, a vertically-moving actuator (moving means) 4, and a rotary actuator (carrying-out means) 8 are mounted on a table 2. The holding body 3 is removably mounted on the central part of the table 2. The body 3 is provided with a bar-like section 3b protruded above a cylindrical base 3a in a shaft-like state. Each magnetic parts 10 has a circular hole forming section at its center. A first separating magnet 6 is attached to the side section 5b of a yoke 5.
Patent JP-H04126498-A (JP)
Title: Multiplex communication equipment
Inventor: SAKAGAMI ATSUSHI
IPC: H04Q9/00
Filed: 1990-09-18
Abstract: PURPOSE:To improve the response of a switch or a load with a high frequency of use in terms of learning by judging a slave station in which the frequency of change in a switch or a load is high and increasing the frequency of access. CONSTITUTION:The multiplex communication equipment is provided with a master station M having a logic section (b) and a communication section (c) and plural slave stations 1-10 each having a communication section and in charge of communication relating to the operation of various switches and/or loads, and the master station M makes inter-communication with the slave stations to active the switch or the load of each station. Then the system is provided with a discrimination means C and an edit means A, at first the entire slave stations 1-10 are handled as a group and the frequency of communication (number of times) of all the slave stations is counted by a counter and the deciding means C is used to classifies the slave stations into, 1-group, 2-group, 4-group, 8-group in terms of learning control after lapse of a prescribed time such as 18 hours and the edit means A is used to increase the number of times of accessing in one cycle more for a group including slave stations having higher frequency of communication.
Patent JP-H0984741-A (JP)
Title: Valve structure of endoscope hand operating part
Inventor: MORI EIJI
IPC: A61B1/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a valve structure for hand operating part in which the manufacturing cost can be reduced with easiness of working, and an unnecessary mechanism such as co-rotation preventing mechanism is dispensed with by molding both an air supply and water supply valve and a suction valve disposed on a handle operating part integrally with a valve body. SOLUTION: Both an air supply and water supply valve body 36A and a suction valve body 36B are integrally molded of a plastics. Respective tips of an air supply tube 24 and a water supply tube 26 are connected to the valve body 36A, and the base end part of an air pipe and water pipe 44 for sending air and water is also connected thereto. The tip of a suction tube 28 is connected to the valve body 36B, and the base end part of a pull pipe is also connected thereto. The valve body 36 has screw parts 58, 60 protruded on the top part, and the valve body 36 is connected to an air supply and water supply button part 14 and a suction button part 16 by using the screw parts 58, 60.
Patent JP-H06205006-A (JP)
Title: Data communication network
Inventor: HOO KEI CHIU
IPC: H04L12/18
Filed: 1993-10-01
Abstract: PURPOSE: To provide a computer conference system with which respective work stations can participate in a conference, via a dynamic network to be successively subscribed/unsubscribed. CONSTITUTION: Each participant station must establish one or two, preferably at least, physical communication links with other stations. Each participant station maintains a network route designation table storing data concerning the other stations, to which each participant station is indirectly (logically) connected to the physically connected station. When establishing a physical connection to the other station, based on the contents in that route designation table, each participant station exchanges data with the other station. According to these data, the respective route designation tables are updated.
Patent JP-H07100803-A (JP)
Title: Nail force-feeding nozzle of nail driving machine
Inventor: MATSUMOTO YOSUKE
IPC: B27F7/13
Filed: 1993-10-01
Abstract: PURPOSE:To decrease the noise generated during the period of feeding nails into a hammer head. CONSTITUTION:The nozzle Includes a compressed air flow inlet 14 formed on one end and a compressed air flow outlet 15, and also includes a compressed air flow passage 12 permitting compressed air to circulate in its inner part at all times, a nail feeding port 16 formed on one end, and an opening 17 to the compressed air flow passage 12 formed on the other end, and further provides a nail feeding path 13 for permitting nails to move in its inner part. Furthermore, by vacuum generated In the nail feeding path 13 through the compressed air circulation in the inside of the compressed air flow path 12, nails are allowed to enter the inside of the compressed air flow path via the opening 17 from the nail feeding path 13, and in the inside of the compressed air flow path 12, nails are force-fed by compressed air and then discharged along with compressed air from the compressed air flow outlet 15 mentioned above.
Patent JP-H1187575-A (JP)
Title: Semiconductor device
Inventor: MIYAZAWA ATSUSHI
IPC: H01L23/24
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device excellent in heat dissipation efficiency and assembling workability and contributive to reduction in size of an electronic apparatus. SOLUTION: A semiconductor chip 3 is bonded through a solder 20 onto the surface of a metal film 2a of a ceramic board 2 on which a circuit wiring pattern is formed and connected with the circuit wiring pattern through a bonding wire 5. Furthermore, external lead-out terminals 4 are bonded through a solder 20 onto the metal film 2a of the ceramic board 2. A recess 21 is made in the surface of a cooling body 1 and the bottom face of the recess 21 is bonded through a solder 20 to a metal film 2c on the backside of the ceramic board 2 thus integrating the ceramic board 2 and the cooling body 1. Furthermore, the recess 21 in the cooling body 1 is closed by a sealing resin part 8 which protects the surface of the semiconductor chip 3 and secures the external lead-out terminals 4.
Patent JP-H0967823-A (JP)
Title: Slope stabilizing method and anchor fixing pedestal used therefor
Inventor: UDA NORIMICHI
IPC: E02D17/20
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To greatly reduce the weight when anchor fixing pedestals are conveyed and installed, advance speedily and easily work and to make it possible to stably hold the slope irrespective of unevennesses. SOLUTION: A plurality of ground anchors 4 are driven to a slope 3 cut off a bedrock, and anchor fixing pedestals 1 are installed to ground surface exposed sections of the ground anchors 4 while holding bag bodies 8 between the bottoms of the pedestals and subsoil and are temporarily fixed to tension members 6. After the neighboring anchor fixing pedestals 1 are connected to each other, the insides of them are filled with mortar from filler pouring holes. Mortar is pumped into also the bag bodies 8 and is expanded to fill up voids between the anchor fixing pedestals and subsoil 3a. After the filling of mortar to the bag bodies 8 is stopped to seal up and solidify the bag bodies 8, the anchor fixing pedestals 1 are completely anchored to the tension members 6 to complete the ground anchors 4, and the stabilized slope 3 is constructed.