baber/WOPTO huggingface dataset:
Patent JP-2001271940-A (JP)
Title: Dust removal device for support shaft seal for engine
Inventor: MIYAZAKI MANABU
IPC: F16J15/44
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To eliminate oil leakage caused by early abrasion of an oil seal by suppressing dust from entering into the oil seal part. SOLUTION: One end 1a of a rotary shaft 1 of an engine is projected from a front projecting boss 3 of a casing 2, a transmission pulley 4 is fixed to one end 1a, and the oil seal 10 is interposed between the internal circumferential face of the front projecting boss 3 and the outer circumferential face of a rear projecting boss 5. An excess thickness part 8 is projected in the rear of a wheel 7 of the transmission pulley 4, the wheel 7 and the wheel opposite face of the casing 2 are approached to each other, and a plurality of dust removal recesses 11 extending in the centrifugal direction are provided in the excess thickness part 8.
Patent JP-2001272265-A (JP)
Title: Sensor for liquid
Inventor: OGAWARA TAKASHI
IPC: G01N27/06
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a sensor for liquid, in which mechanical strength with respect to the shear stress of an electrode itself can be increased and which increases the sealing effect. SOLUTION: The sensor for liquid is provided with a holder 2 comprising an insulator or an insulation part, in which a pair of screw holes 2a passing from the rear side to the front side to be used as a measuring side are formed by keeping a proper interval. The sensor is provided with a pair of electrodes 1 in which thread parts 1a are formed around circumferential parts in the longitudinal direction and whose tip parts are screwed and inserted, so as to protrude by a prescribed length from the front of the holder 2. A liquid which exists under a pressurized environment is detected by the electrodes.
Patent JP-2001285141-A (JP)
Title: Frequency hopping function adding device and am radio equipment
Inventor: ITO HIROHIDE
IPC: H04B1/40
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a frequency hopping function adding device that can easily add a frequency hopping function to AM radio equipment and to provide the AM radio equipment. SOLUTION: The AM radio equipment of this invention is provided with a frequency hopping function adding device 27 that receives a hopping control signal to discriminate whether or not the hopping is required, and provides an output of a frequency switching signal to decide the switching frequency and an output of a frequency switching control signal to provide the timing of the switching when the discrimination indicates the necessity of hopping. In the AM radio equipment, switches SWs 25, 26 select the frequency switching signal and the frequency switching control signal outputted from a controller 21 or the frequency hopping function adding device 27 depending on the necessity of the hopping and a frequency signal generator 22, a reception section 23 and a transmission section 24 are operated depending on the selected signals.
Patent JP-2001281487-A (JP)
Title: Optical waveguide device and method for manufacturing the same
Inventor: NARA KAZUTAKA
IPC: C03B19/14
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the crosstalk characteristics of an array waveguide type diffraction grating, etc. SOLUTION: Substrates 11 are arranged in more than one in a circumferential position around the center C of table rotation on a turntable 5 rotating at a specified rotating angular speed ωand the turntable 5 is rotated. A burner 6 is moved back and forth in the diametral direction of the turntable 5 between the positions r1 and r2 in the diametral direction of the turntable 5 and while the burner is moved back and forth on the substrate 11, gaseous raw material of glass, gaseous oxygen and gaseous hydrogen are passed from the burner 6 to induce a hydrolysis reaction of the gaseous raw material in the oxyhydrogen flame, by which lower clad glass particulates, core glass particulates and upper clad particulates are successively deposited on the substrate 11, by which optical waveguides are formed.  The circumferential speed r1ω of the turntable 5 in the position r1 in at least the deposition stage of the core glass particulates of the deposition stages of the lower glass particulates, the core glass particulates and the upper glass particulates is set at >=600 mm/sec.
Patent JP-2001282565-A (JP)
Title: Program conversion device, program conversion method and storage medium
Inventor: KAWAMURA AKIHISA
IPC: G06F11/22
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To precisely and automatically convert a test program for an IC tester into a format fitted to a different IC tester. SOLUTION: A program conversion device 1 stores the three hierarchized libraries of a main flow, a group flow and a sub-flow and precisely converts each flow of a test program by referring to the libraries at the time of converting the test program being a conversion source into the test program of the format fitted to the IC tester. Thus, it is not necessary to generate or correct the flow after the automatic conversion of the test program and work efficiency can be improved.
Patent JP-2001282593-A (JP)
Title: Method and device of database-file cooperation
Inventor: NOJIMA HIROSHI
IPC: G06F17/30
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for maintaining consistency between a record and an external file and managing updating of the file contents in a database management system. SOLUTION: A database management system 342 has a data structure for managing an external file and an external file cooperation function expansion means 343 which is called when the record including the data structure is updated. Thus, synchronization is secured between updating of the record and updating of contents of the external file. Meanwhile, the updating is reflected on only the link destination file of an updated data base record in response to the frequency of the database record which refered to the external file so that file version management is attained by means of a database.
Patent JP-2001283544-A (JP)
Title: Information recording and reproducing device, medium and information assembly
Inventor: TAKASO HIROSHI
IPC: G11B21/10
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To realize an information recording and reproducing device which is capable of expanding a control band and keeping a head on tracks with high accuracy in spite of the variation and fluctuation in the characteristics of a controlled object in positioning. SOLUTION: The recalculation and correction operation of controller gains, parameters, etc., are carried out by using a magnetic disk device having a control section 110 for positioning having a control means 113 provided with a parameter regulating section 200 for measuring the parameters of the controlled object and regulating the controller gains, observer gains and the parameters of an observer model in addition to a state estimating section 113a for estimating the states of a position, speed, vibration mode, etc., and a controlled variable forming section 113b for computing the controlled variable, by which the vibration mode is optimized and the controlled band is expanded.
Patent JP-2001281969-A (JP)
Title: Electrifying device
Inventor: SHIBA HIROAKI
IPC: G03G15/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the soil of an electrifying wire every time at prescribed intervals after a power is supplied, and then, to prevent a mass of sticking material from dropping on the photoreceptor drum surface at cleaning. SOLUTION: A magnet 60 is arranged, and a DC voltage and an AC voltage are switchably applied on the electrifying wire 323, by such the simple constitution, the electrifying wire 323 is easily vibrated and cleaned without spending the handling time and processes as compared with the conventional cleaning practice. Then, whenever the wire is vibrated, very small quantities of the material sticking to the electrifying wire 323 drop, then, the soil of the wire 323 is reduced. Thus, such the failure is prevented that the material sticking to the wire 323 sticks to the surface of the photoreceptor drum 31 in a mass in the conventional practice, and also, such the trouble is eliminated that image failure occurs before a periodical cleaning work in the case a using condition is bad (high temperature and high humidity) in the conventional practice.
Patent JP-2001275603-A (JP)
Title: Method for producing prune processed product and prune processed product obtained thereby
Inventor: YAMADA TETSUO
IPC: A23L19/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a prune processed product by which the prune processed product good in flavor and texture is produced without using a preservative while effectively preventing the emergence of microorganisms. SOLUTION: This method for producing the prune processed product obtained by subjecting the prune to heat sterilization comprises carrying out the heat sterilization by subjecting the prune allowed to absorb water to heating and hydrating treatment by using steam, packaging the treated prune before cooling, and holding the state.
Patent JP-2001285764-A (JP)
Title: Network print service system
Inventor: TAKEMURA KOJI
IPC: H04N7/173
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a network print service system for solving the problem of the efficiency improvement of a communication speed or the like and security in terms of management, etc., for customers. SOLUTION: Since this system is provided with at least one laboratory server 31 installed in a laboratory provided with a printer 31a capable of outputting prints based on image data and communicable via a network and plural management servers 21b-23b capable of providing the customers with information required for ordering the prints via the network, on a customer side, access is performed with one of the management servers 21b-23b capable of providing the information required for ordering the prints. Thus, the possibility that a line becomes a busy state is low, the transmission time of the information can be short, the possibility of making the customer wait is reduced and communication costs charged corresponding to communication time can be suppressed low.
Patent JP-2001289948-A (JP)
Title: Airport surface monitor
Inventor: MORITA YOSHIKI
IPC: G01S13/91
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the display for a controller and the issuing of a collision preventive alarm have delayed when an aircraft has takes an unexpected course, in an airport surface monitor for monitoring an airport surface. SOLUTION: This airport surface monitor is provided with plural reference targets 60 arranged on the airport surface, a radar part 1 for outputting positions of the targets calculated from a reflected radio wave from these reference targets and a moving target on the airport surface as radar information, a shielding judging part 8 for judging the existence of radio wave shielding of the reference targets by the moving target from a distance between the calculated position and positions of the prestored reference targets, and a reliability judging part 7 for outputting reliability added radar information by adding a highly reliably mark to the radar information on the moving target for shielding the radio wave to the reference targets by referring to the existence of this radio wave shielding.
Patent JP-2000304862-A (JP)
Title: Distance measuring method for at least one target object
Inventor: AEBISCHER BEAT
IPC: G01S17/10
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To constitute this distance measuring method by improving the relation between the precision to be achieved and required cost and improving, in particular, required number of pulses and required measurement time so as to achieve high distance measurement precision by small number of pulses, even by one pulse. SOLUTION: An input signal (e) is compared with a comparison function to detect at least one receive time point. This comparison function is an example value shifted by various different time intervals of a reference function (r) which is previously detected and memorized to detect a receive time point at least approximately based on the time interval corresponding to the most approximate comparison function.
Patent JP-2001286449-A (JP)
Title: Probe device
Inventor: KURIYAMA HIROYUKI
IPC: G01N21/359
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a probe device for an organism optical measurement device allowing all the probes to be closely attached to the scalp of a patient easily and fit to the shape of the head independently. SOLUTION: When the surface of a globe is rearranged to a flat plane, it can be developed in the flat plane by the polyconic projection. In the probe device, a shell part 201 for holding plural probes 202 arranged like grids links the probes 202 at the center in one direction by applying the rearrangement of the surface of a globe to a flat plane by the polyconic projection, and a probe 202 in the direction orthogonally crossing the linking axis of the linked probes 202 is separated from the adjacent probes 202 and located apart from the linking axis. The shell part 201 is deformed to a globe-like shape independently by being pulled from two directions in the directions of plural parts extending like branches.
Patent JP-2001293385-A (JP)
Title: Demolishing crushing apparatus
Inventor: MARUYAMA MITSURU
IPC: B02C4/08
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a demolishing crushing apparatus having an excellent crushing efficiency. SOLUTION: Double rollers are installed on a bucket type or stationary machine body and a plurality of teeth 4 and 5 are protruded on their circumferences so as to form double crushing-toothed rollers 2 and 3. A lattice, meshed screen plate 8 is disposed in proximity of their lower side. A gap between the double rollers 2 and 3 and the screen plate 8 is constituted so as to be freely adjustable, and the screen plate 8 is installed replaceably in the machine body.
Patent JP-2001297680-A (JP)
Title: Circuit breaker
Inventor: NOMURA KOJI
IPC: H01H73/12
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To mount an auxiliary switch and an alarm switch as internal accessories on a breaker body at unlimited mounting positions in free combination. SOLUTION: This circuit breaker has a switching mechanism portion 3, in which an oscillation type switch lever 6 and an alarm output plate 8 operated in association with tripping motion are combined. A plurality of accessory switch storage portions 1a, 1b are formed in parallel on the upper face of a case 1, on which the auxiliary switch 9 for detecting the on/off condition of a main circuit contact and the alarm switch 9 for detecting the tripping motion thereof are mounted. The switch lever is arranged, corresponding to the individual storage portions, and output protruded pieces 6a, 8a are formed on the alarm output plate in a right-left separated relation for transmitting the mechanical output signal to the accessory switch.  The auxiliary switch and the output protruded piece of the switch lever are linked to each other in the sate of mounting the auxiliary switch, and the alarm switch and the output protruded piece of the alarm output plate are mode to be linked to each other.
Patent JP-2001254401-A (JP)
Title: Water storage column construction method for taking drainage slope of steel frame rooftop by floor concrete thickness
Inventor: ABE FUMIO
IPC: E03B3/03
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a water storage column construction method for taking a drainage slope of a steel frame rooftop by the floor concrete thickness, for making respective hollow square shape steel of the so-called SRC steel frame column integrated with erected hollow square shape steel and reinforced concrete useful for preventing flood damage so as to also serve as a water storage tank of rainwater, recycling and using the rainwater for air-conditioning and heating and taking a rooftop drainage slope for introducing the rainwater to the respective hollow square shape steel by the slight thickness of concrete in a steel frame building. SOLUTION: A construction method is featured in that the respective hollow square shape steel 2 of the so-called SRC steel frame column 1 integrated with the erected hollow square shape steel and the reinforced concrete is set in the same height dimension, an angle gradient of a receiving joint 3 for fixing and supporting a beam 5 of a rooftop part is eliminated, and the drainage slope for introducing the rainwater to respective hollow parts is respectively taken by the concrete thickness 4 of a rooftop slab floor for forming a hollow part of the respective hollow square shape steel as a water storage column also serving as the water storage tank.
Patent JP-2001297024-A (JP)
Title: Synchronous processing system for shared information and its synchronous processing method
Inventor: KENMOCHI SATOHISA
IPC: G06F15/177
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a new synchronous information processing system which lightens the burden on a user by automating the synchronization of shared information and further accurately synchronizes information. SOLUTION: A first device 106 and a second device 107 are connected through a network 108. Each of them is equipped with a shared information storage means 104 which holds the same shared information as the other, a shared information update detecting means 102 which detects shared information stored in a shared information storage means 104 of the first device 106 being updated, an updated information storage means 100 which temporarily stores the updated information, a shared information update means 120 which updates the information into latest shared information, an equipment information storage means 103 which holds an identifier for identifying the second device name or second device that holds the shared information, and an update processing confirming means 122 which confirms that the first device 106 and second device 107 both have completed the update processing.
Patent JP-2001304567-A (JP)
Title: High frequency heating device
Inventor: WATANABE KENJI
IPC: F24C7/02
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency heating device capable of forming a uniform finished temperature of a food by a simple constitution. SOLUTION: A rotating mechanism for a mounting table 7 is controlled in such a way that a distribution of temperature of a item 1 to be heated placed on a mounting table 7 during heating is detected by an infrared ray sensor, a high temperature position and a low temperature position are acknowledged, the low temperature position is stopped at a position where a high electrical field intensity in a heating chamber 2 is found so as to perform a heating operation. With such an arrangement as above, since the location of low temperature at the item 1 to be heated can be heated at a place where the high electrical field intensity is attained, the finished temperature of the item 1 to be heated becomes more uniform.
Patent JP-2001295231-A (JP)
Title: Guide mark rivet for pedestrian
Inventor: HONDA HISASHI
IPC: E01F9/553
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a guide mark rivet for pedestrian capable of being simply manufactured and having sufficient endurance strength. SOLUTION: A downwardly flared recess is formed on the surface side of a metal rivet body, a luminous ceramic-containing plastic piece is closely stuck to the recess. Or, a recess is formed on the surface side of the metal rivet body, an inverse recess is formed on the back face side, the recess and the inverse recess are communicated via a through hole, and the luminous ceramic- containing plastic piece is closely stuck to the recess, the inverse recess, and the through hole.
Patent JP-2001260954-A (JP)
Title: Central two-story bus
Inventor: FUKUTANI MITSUO
IPC: B62D47/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a central two-story bus having a good view forward and downward from the front part of a second-story cabin, giving little oppression to passengers due to the ceiling at the side part of a first-story cabin, capable of shortening the alighting/boarding time of passengers, capable of diversifying the purpose of the bus, thereby having excellent habitability, safety, and economical efficiency. SOLUTION: This central two-story bus is provided with the second-story cabin having a front end part staircase suspended perpendicularly to the longitudinal direction from the lateral direction at the center line part of the front end of the second-story floor from the alighting/boarding port at one side front end part of the front end part of a vehicle body, the first-story cabin having a central staircase connected to the second-story cabin from a central alighting/ boarding port on one side of the center of the vehicle body formed on the first-story floor between front wheels and rear wheels, and an auxiliary apparatus compartment formed between the front end part of the vehicle body and the first-story cabin.
Patent JP-2001001646-A (JP)
Title: Sensitizer for developer
Inventor: IWAYA TETSUO
IPC: B41M5/30
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a sensitizer for a specific developer which shows a superb coloring density and an outstanding storage stability of an uncolor developed part and a printed part by using the sensitizer, as shown by a specific structural formula, for the developer selected from the group of an isocyanate-state compound and an urea urethane compound. SOLUTION: The developer is a chemical compound which does not develop a color for itself but is capable of making a dye precursor develop a color through a chemical reaction with the dye precursor having a color developing ability. The developer to be used is the one selected from the group of an isocyanate compound and an urea urethane compound. The sensitizer has neither a practical color developing power nor a practical developing power itself but has a function to augment the color developing sensitivity of the dye precursor by using it with the dye precursor and the developer. The sensitizer for the specific developer to be used is the one as shown by a formula for this purpose. Thus it is possible to enhance the sensitivity and upgrade the keeping stability of the texture and the printed part.
Patent JP-2001259089-A (JP)
Title: Head of driver club of golf having dimples
Inventor: MORI SHIGERU
IPC: A63B102/32
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a head of a driver club of golf having dimples capable of increasing the stability and speed at impact by providing the head of the driver club with the dimples to relieve the resistance of air. SOLUTION: The top surface (2), base surface (3) and flanks (4) exclusive of the clubface of the head (1) of the driver club are provided with the dimples (5).
Patent JP-2001305659-A (JP)
Title: Liquid crystal projector
Inventor: TERAMI KOJI
IPC: G02F1/13
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal projector by which the trouble of waiting for one or two minutes until the temperature of a projection lamp lowers is eliminated by instantly recovering abnormality in the case that the abnormality is caused in a liquid crystal projector. SOLUTION: In the liquid crystal projector in which a micro-computer is used as the controlling part of the liquid crystal projector and which is provided with the projection lamp to project the video of liquid crystal and the cooling fan of the projection lamp, it is provided with a reset switch to reset the operation of the microcomputer and an abnormality recovering means to initialize the other circuit and the microcomputer without stopping the projection lamp and the cooling fan when the reset switch is turned on in the case that the liquid crystal projector is in a power-on mode.