baber/WOPTO huggingface dataset:
Patent JP-H11191731-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAGASAWA KAZUHIRO
IPC: H03K19/0175
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and speed-up the operation by composing an output buffer, with which the output level of a path transistor logic circuit is compensated, of a boot strap circuit. SOLUTION: When an input A.B (at a node (a)) from a path transistor logic circuit 1 is at an 'H' level, since an NMOS transistor T2 is conducted, an output vacuums an 'L' level. When the input A.B (at the node (a)) falls to the 'L' level, since an inverter output OUT (bar A.B) is charged by an NMOS transistor T3 , a potential is increased. Accompanying this increase, a potential at a node (b) is increased higher than a power supply voltage (VDD) by the effect of coupling with a boot strap capacitor CB and th NMOS transistor T3 is over driven. In this case, when the capacitance value of the capacitor CB is set at a suitable value, an inverter circuit not to generate the degradation of the output at the 'H' level can be constituted in the circuit configuration of composing the path transistor logic circuit of the NMOS transistors only.
Patent JP-H11215739-A (JP)
Title: Inter-hetero power supply uninterruptible switching system
Inventor: TANAKA KEIICHI
IPC: H02J3/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for communication through human intervention between a temporary switch and a movable generator with a parallel operation function and use a small and light-weight detector for a voltage detecting means built-in in the switch and surely suppress cross current between a transformer station for power distribution and the generator during parallel operation, in an inter-hetero power supply uninterruptible switching system, which switches the supply of power between the transformer station and a generator with the two power supplies led out from both terminals of the temporary switch being synchronized with each other without causing power outage. SOLUTION: Voltage detectors 50a, 50b constituted of small and light-weight capacitors are built-in to a temporary switch 60. Based on the voltage detected by the voltage detectors, a collector 91 determines whether or not synchronous turn-on availability conditions of a switch 34 are satisfied. Then a synchronizing signal is transmitted from a signal transmitter 91b to a generator 62 for synchronized operation control. For switching the supply of power from the generator 62 side to the transformer station 1 side, a contact 83 is opened by a switch turn-on signal, and then a resistance value of a cross current compensation circuit 82 is switched to R1 +R2 to set a dropping characteristic value large.
Patent JP-2001170422-A (JP)
Title: Encapsulated filter unit
Inventor: DOUKE NAOTAKA
IPC: B01D35/02
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a filter unit which allows easily performing the exchange operation of an element and, moreover, necessitates no disposing space in a peripheral part of an oil tank. SOLUTION: This encapsulated filter unit 5 enables taking of an encapsulated element 6 from a filter main body 7 in a tightly closed state and is incorporated in the oil tank 1.
Patent JP-H05177603-A (JP)
Title: Transport pallet
Inventor: SUZUKI SHINKICHI
IPC: B65D19/44
Filed: 1991-12-30
Abstract: PURPOSE:To obtain a transport pallet for transporting plates to be machined by an NC router and a transport plate. CONSTITUTION:Support members 26 composed of a large number of rod materials are loaded on the periphery of a pallet mount 25. On the support members 26, placing parts 27 are loaded. On the placing parts 27, horizontal frames 28 are provided for preventing the shift or slip-off of a transport plate 30. In a transport pallet having such a construction as metioned above, plates to be machined 29 are placed on the pallet mount 25, and the transport plate 30 is placed on the placing parts 27. In this manner, the plates 29 can be transported with the transport plate 30 placed on the placing parts 27 regardless of the size of the transport plate 30. The transport plate 30 never deviates or slips off by being vibrated during transporting.
Patent JP-2001175670-A (JP)
Title: Image retireval device
Inventor: NAONO MASAHITO
IPC: G11B27/28
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To improve video editing precision by improving variance of image retrieval that a conventional video editing system using a personal computer has as a problem. SOLUTION: This device is equipped with a reproducing machine 11 comprising a time-code readout part 8 which reads a time code out of a digital signal processing part 9, a tape travel control part 10 which controls the travel of a video tape, and a microcomputer 7 which controls the mentioned system, a personal computer 4 comprising a memory 2 which stores the time code, etc., a timer generation part 3 which generates time, and a central arithmetic processing part 1 as a means for obtaining the time difference from the time code, a monitor 5 which displays the contents of the personal computer 4, a conversion box 6 which is connected to the personal computer 4 and reproducing machine 11 by serial cables 13 and converts signals sent from the serial cables 13 into remote control signals 14,  and a means which is connected to the reproducing machine 11 and a recorder 12 with a video audio signal 15.
Patent JP-H11189407-A (JP)
Title: Vessel for holding melted silicon
Inventor: KATO YOSHIHIDE
IPC: C01B33/021
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a melted silicon-holding vessel suitable for oxidizing and removing boron and carbon from the metal silicon of raw material or for evaporating off phosphorus, calcium, etc., on the production of silicon for solar batteries. SOLUTION: This vessel 8 for holding melted silicon is used for holding the silicon in the melted state and for the oxidative refinement or evaporative refinement of the silicon. Therein, one or more openings for spouting the melted silicon are formed in the bottom of the vessel 8. The openings are formed as penetrated holes 12 each having a diameter of 0.1-50 mm, or means for supplementarily closing the penetrated holes are disposed.
Patent JP-H06202227-A (JP)
Title: Power source device for overhead projector
Inventor: TABUCHI SHINJI
IPC: G03B21/132
Filed: 1992-12-25
Abstract: PURPOSE:To decrease the electric power to be supplied to a lamp while a film to be projected is kept loaded for a specified period of time to the stage of an overhead projector or when the prescribed period of time elapses after the film is removed from the stage. CONSTITUTION:This power source device consists of a DC power source for supplying the electric power for operation to a metal halide lamp 18, a sensor 38 for detecting whether the film to be projected is loaded in the stage or not and a timer circuit 36 for supplying the normal rated electric power to the lamp 18 for the prescribed period of time after the film is loaded to the stage in response to the output signal of the sensor 38 and changing over the electric power supplied to the lamp 18 to the small electric power below the rated electric power when the prescribed period of time elapses after the film is loaded to the stage or when the prescribed period of time elapses after the film is removed from the stage.
Patent JP-H11193735-A (JP)
Title: Air-fuel ratio control system for internal combustion engine and method of the same
Inventor: FUKUCHI HIRONAO
IPC: F02D41/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain the operating state of an engine stable in a condition where the air-fuel ratio becomes lean by detecting a pressure within a cylinder of an internal combustion engine, integrating the detected pressure within the cylinder to obtain the integrated value, and controlling the air-fuel ratio of a mixture supplied to the engine in accordance with the integrated value. SOLUTION: Cylinder internal pressure sensors 5 to 8 each having a piezoelectric element as a sensor element portion for detecting the pressure within the cylinder are disposed on the respective cylinder heads of cylinders 1 to 4 of an internal combustion engine. The voltage generated by the sensor element portion is integrated and amplified. The resultant value is sent to an ECU 21 which receives inputs of output signals of an intake pipe internal pressure sensor 39, a cooling water temperature sensor 40, a throttle opening sensor, and the like. Then CPU 31 obtains a mean effective pressure from data of the internal pressure of the cylinder at 1 cycle that have been detected by the cylinder internal pressure sensor 5. The obtained mean effective pressure is compared with a threshold value set in accordance with an engine speed.  Depending on the comparison result, the correction factor of the air-fuel ratio is increased or decreased for correction.
Patent JP-2000201309-A (JP)
Title: Electronic image pickup device
Inventor: SAITO KAZU
IPC: H04N5/907
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic image pickup device capable of efficiently preparing a directory according to a form of use of a photographer even in the electronic image pickup device without a large scale monitor part and a keyboard part to be used for a personal computer, etc. SOLUTION: The electronic image pickup device functions to record image information in an applied recording medium 14 with directory structure or reproduction of the image information recorded in the recording medium 14 with the directory structure and is provided with an operation member formed so as to prepare the directory to secure a recording area of the image information and a directory preparing means to prepare the directory in the recording medium 14 when the operating member is operated.
Patent JP-H05180573-A (JP)
Title: Cooling-water box for cooling furnace body of furnace for autogenous melting
Inventor: TAKEDA HIROO
IPC: C22B15/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain, for the use for cooling the furnace body of a furnace for autogenous melting, a cooling-water box which has a long service life even if exposed to rigorous conditions in a furnace for autogenous melting. CONSTITUTION:The subject relates to a cooling-water box 10 which is used to cool the furnace body in a furnace for autogenous melting. The main body 11 of the cooling-water box is of copper and its main surfaces are overlaid with padding 14 of a metal which is resistant to corrosion and wear, such as nickel or nickel alloy.
Patent JP-2000180423-A (JP)
Title: Ultrasonic imaging apparatus
Inventor: ISHIKAWA SHIZUO
IPC: G01N29/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic imaging apparatus for obtaining the image of high image quality of low noise by short-distance ultrasonic imaging. SOLUTION: An ultrasonic imaging apparatus has a plurality of ultrasonic elements 46 transmitting and receiving ultrasonic waves with a low frequency of 1 MHz or less, a transmission element selecting circuit 44 for selecting an element (transmission element) transmitting ultrasonic waves to an object to be inspected (a building such as a house, building or the like, a rock or earth and sand of a cliff, underground), a transmission circuit 43 for driving the transmission element, a receiving signal processing circuit 42 for processing the receiving signal of a receiving element to obtain a signal for obtaining a tomographic image, a display device 47 for displaying the tomographic image and a control circuit 41 for generating a control signal for controlling the operation of these respective parts and,  after the noise caused by the vibration of the transmission element leaving after the stop of the application of high voltage pulses for driving the transmission element is attenuated to a predetermined value, the transmission element is used as a receiving element. By this constitution, the influence of the noise caused by the vibration of the transmission element leaving after the stop of the application of high voltage pulses for driving the transmission element can be eliminated.
Patent JP-H11190004-A (JP)
Title: Pavement surface finishing machine
Inventor: IMAIZUMI KIYOSHI
IPC: E01C19/48
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a machine capable of uniformly finishing the surface of poured concrete or the surface of other similar materials regardless of sloped surface or horizontal surface. SOLUTION: Provided are a mobile body 8 capable of moving along the pavement surface in transverse direction which is supported by a frame 4, and a trowel device 7 containing a trowel 7A which is supported by the mobile body 8 in a freely movable manner up-and-down and also in a freely rotatable manner around a shaft as a center almost perpendicularly to the pavement surface and also traverses in a direction perpendicularly to transversal direction along the pavement surface and moves up and down.  Then, the pavement surface is finished by the trowel 7A in such a manner that, while the mobile body 8 is being raised (or lowered) by a winch 9 and towing wire 10 from a lower peripheral line direction to upper peripheral line direction (or upper peripheral line direction to lower peripheral line direction), the trowel 7A is slid from the right end of the frame 4 to left end and from left end to right end through a chain by the rotation (normal, reverse) of the motor, the pavement surface can be finished with the trowel 7A.
Patent JP-H11247231-A (JP)
Title: Software architecture for autonomous control of earth-moving machine
Inventor: ROWE PATRICK
IPC: E02F9/20
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide software architecture for integrating and regulating numerous software functions of an autonomous earth-moving machine. SOLUTION: A sensor pipeline 20, a sensor data consumer 30 and a motion planner 40 are to be provided. The sensor pipeline 20 converts data received from a perception sensor to a type usable by other system components and the sensor data consumer 30 forms information regarding environment of the earth-moving machine by using the sensor data so that it can be used by other system components, while the motion planner 40 gives output command to a controller of the earth-moving machine upon receiving the information given by the sensor data consumer 30.
Patent JP-H11204883-A (JP)
Title: Manufacture of semiconductor device
Inventor: HINO TOMOKIMI
IPC: H01S5/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To decrease stacking fault density and improve element life, by irradiating a Ill-V compound semiconductor layer with a beam of group II elements containing specified metal with specified dosage, before a II-VI compound semiconductor layer is grown. SOLUTION: On a substrate 1, a III-V group buffer layer 2 is laminated, on which a first II-VI group buffer layer 3A, a second II-VI group buffer layer 3B, a first clad layer 4, a first guide layer 5, an active layer 6, a second guide layer 7, a second clad layer 8, a first semiconductor layer 9, a second semiconductor layer 10, a superlattice semiconductor layer 11 and a contact layer 12 are laminated in order. A III-V compound semiconductor layer is irradiated with a particle beam of at least one kind of group II elements out of a group composed of zinc, magnesium, manganese, beryllium, cadmium and mercury. The dosage is at least 8×10<-4> Torr.sec. Next, a II-VI compound semiconductor layer is grown.
Patent JP-2001138666-A (JP)
Title: Marker string of book fastened by sticky seal
Inventor: AOYANAGI SACHIKO
IPC: B42D9/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a marker string of a book which easily indicates from which page of the book a reader is to resume reading when he is not completely through with it by incorporating a sticky seal and the marker string in one piece and sticking this piece to the spine of the book. SOLUTION: Two upper and lower sticky seals 1 and a marker string 2 are incorporated into one piece and this piece is fastened to a book.
Patent JP-2001170448-A (JP)
Title: Method and device for removing dioxins
Inventor: HAGA HIROYUKI
IPC: B01D53/34
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a dioxins removing method and device capable of simply removing dioxins with little generation of waste water and little use of activated carbon. SOLUTION: The dioxins removing method has a process for introducing flue gas generated from an incineration furnace or the like into a dust collector to remove dust, a process for introducing the flue gas removed in the dust into a cooling tower, spraying an emulsion to the cooling tower to cool the flue gas by the evaporation of water, generating oil mist from the emulsion and adsorbing the dioxins in the flue gas on the oil mist and a process for removing the oil mist, in which the dioxins are adsorbed, from the flue gas.
Patent JP-H11169109-A (JP)
Title: Treatment of cereals
Inventor: HIGUCHI TAKESHI
IPC: A23L7/10
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating cereals to provide a heat denaturing treatment product of the cereals, hardly rotted, and having high preservation stability by dipping the cereals into water in the presence of lactic acid bacteria having nisin-producing abilities, and subjecting the dipped cereals to the heat denaturing treatment. SOLUTION: Cereals (e.g. rice, wheat, cone, soybean, red bean, broad bean, garden pea) are dipped into water in the presence of lactic acid bacteria having nisin-producing abilities (e.g. Lactococcus lactis ATCC 11454), and the dipped cereals are subjected to heat denaturing treatment (preferably at 15-35 deg.C for 10-50 hr) in the method for treating the cereals. The amount of the lactic acid bacteria added to the water is >=10<2> /ml, preferably 10<3> -10<7> /ml.
Patent JP-H11171293-A (JP)
Title: Method for collecting lid temporarily attached to container mouth
Inventor: MATSUGUCHI YUTAKA
IPC: B67B7/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To reliably and economically collect a lid which has been temporarily attached to a container mouth. SOLUTION: The method for removing an easy-to-peel label-like lid 10A having a pressure sensitive adhesive layer temporarily attached to a mouth A of a container W from a peripheral rim of the mouth A of the container W for collection during a series of operation processes for handling numerous containers W successively includes a process for removing the lid 10A from the mouth A of the container W by a sucking and holding plate 68a by activation of a rising/lowering cylinder 64A of a lid remover 60 and a process for temporarily attaching the lid 10A sucked and held by the sucking and holding plate 68a to a discharge path face 94a of a holder 92 via the pressure sensitive adhesive layer by activation of the rising/lowering cylinder 64A and a discharge cylinder 66 of the lid remover 60 for collecting the lid.
Patent JP-2000185298-A (JP)
Title: Extraction of heavy metal from sludge
Inventor: KITANO MAKOTO
IPC: C05F17/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To extract heavy metals from sludge by simple operation to prepare org. fertilizer. SOLUTION: A slurry 4 prepared by adding water 3 to sludge 2 is set to treatment temp. of 30-90 deg.C and adjusted to pH 8-11 to elute and extract heavy metals from sludge 2. When the concn. of an ammonium salt is 1,000 ppm or less, an ammonium salt containing HCO3- or Cl- as anions or an ammonium salt mixture is added to the slurry 4 or a gas containing an ammonia gas is introduced into the slurry 4 to enhance the concn. of an ammonium salt.
Patent JP-2001181406-A (JP)
Title: Carbon fiber-reinforced plastic and member using the same
Inventor: MIYANO YASUSHI
IPC: C08K3/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon fiber reinforced plastic member having lightweight, high strength, high elasticity, especially excellent impact resistance. SOLUTION: This carbon fiber reinforced plastic comprises carbon fiber and a matrix component. The matrix component contains an inorganic particle and the carbon fiber reinforced plastic has >4.1 GPa Young's modulus. This member comprises the carbon fiber reinforced plastic.
Patent JP-H11164773-A (JP)
Title: Portable handkerchief case
Inventor: ADACHI MIYOSHI
IPC: A47G29/08
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the taking out of a folded handkerchief and dry the handkerchief in the housed state by arranging a waterproof net-like inner bag on the inside of a waterproof bag-like handkerchief case having an opening and closing port in a part, and providing a fixer on the end part of the case. SOLUTION: An inner bag consisting of a waterproof net cloth is inserted to a waterproof cloth 6 in order to provide internal. air permeability, and the circumferential sewing margins of the both are superposed, and wrapped with a bias tape 3 in a proper position followed by sewing to constitute a handkerchief case. Two opening stops 4 are formed in order to provide an opening and closing port on the handkerchief case, a fixer 1 is fixed to a rope 2 provided on the double bagged end part, and this fixer 1 is hooked on, for example, a buttonhole, pocket or band to use the handkerchief case. According to this, the handkerchief case is naturally opened to the opening stops 4, and a handkerchief can be quickly taken out after washing hands. The used handkerchief is folded and returned to the handkerchief case.
Patent JP-H11195582-A (JP)
Title: Aligner and method therefor
Inventor: NARAKI TAKESHI
IPC: G03F7/20
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To enable efficient and stable exposure by controlling illuminating light supplied by a plurality of light sources in response to the state of the plural light sources. SOLUTION: In changing or aligning of a plate 9, shutter plates 121a to 121c are moved out of frame, and before starting the change of the plate 9, etc., thereafter, an operation for changing objective light sources 101a to 101c is completed. Then in changing the plate 9, etc., later, the shutter plates 121a to 121c are moved on frame. Such a sequence can be repeated to change the light sources 101a to 101c sequentially, without stopping the line of an aligner.
Patent JP-2001184229-A (JP)
Title: Rom-nized processor
Inventor: OWADA SHOICHI
IPC: G06F9/06
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To solve such problem that it is impossible to use any debug information necessary for the operation of a debugger at the time of evaluating a program integrated into the ROM of a target system. SOLUTION: A file generation is performed so that a program in an integration system can be debugged with an ROM image before integrated into an ROM in the integration system. At the time of converting a load module 101 into an ROM image 103, an ROM-nized processor 102 performs file generation while debug information added for program debug is added to the ROM image as it is. Thus, it is possible to realize the debug of the program by the debugger with the ROM image before the integration of the program into the target system.
Patent JP-2001184284-A (JP)
Title: Remote management method for request and answer type server using mobile code
Inventor: USHIJIMA SATORU
IPC: G06F13/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a remote management method of a request and answer type server capable of registering and managing an answer generation program without necessitating any stop and restart processing of the server. SOLUTION: A certain server MSV20a1 is remotely transmitted as a mobile code from a mobile code offering host 10a to a web server 30a. The web server 30a transmits the received MSV20a1 to a management platform 40a, and the management platform 40a converts the received mobile code MSV20a1, to obtain an answer generation program, and registers it with a designated registration name 'srv1'. A web client 60 performs access in a normal web access method, and designates the registration name 'srv1', and transmits a request message to the web server 30a, and the web server 30a starts the answer generation program 'srv1' as a local process in the web server 30a.