baber/WOPTO huggingface dataset:
Patent JP-2001258821-A (JP)
Title: Endoscopic length measuring implement
Inventor: OUCHI TERUO
IPC: G02B23/24
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic length measuring implement capable of performing a dimensional measurement without any great error by effectively bending a rectangular piece in each fold and extending it in a straight state. SOLUTION: The sectional area of the part of folds 4b and 4c where the rectangular piece 4a is bent is set smaller than the lateral sectional area of the rectangular piece 4a.
Patent JP-2001262627-A (JP)
Title: Starting lock device of moving body
Inventor: ARAKAWA HIDEJI
IPC: B60R25/01
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a starting lock device of a moving body capable of surely executing the setting and releasing of the starting lock by an instruction from an administrator. SOLUTION: When a starting lock setting instruction is transmitted to the moving body from a terminal equipment side of the administrator through a communication device, the moving body is set in a work stopping state by a starting lock setting device provided to the inside of the moving body. When a starting lock releasing instruction is transmitted to the moving body from the terminal equipment side of the administrator through the communication device, the work stopping state is released by a starting lock releasing device provided to the inside of the moving body. When it is timed by a time device inside of the moving body that it is in a specific time zone (overtime 17:00 to 8:00), the moving body is set in the work stopping state by the starting lock setting device.  When it is timed by the time device inside of the moving body that the specific time zone (regular time 17:00 to 8:00) is over, the work stopping state is released by the starting lock releasing device inside of the moving body.
Patent JP-2001267521-A (JP)
Title: Ferroelectric memory element
Inventor: MIYAZAWA HIROSHI
IPC: H01L27/108
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem where since the conventional ferroelectric element is disposed horizontally with respect to a substrate and therefore sufficient capacity cannot be secured for a capacitor, when the ferroelectric elements are highly integrated. SOLUTION: The capacitor which consists of a first electrode layer 102, second electrode layer 103, and interposing ferroelectric layer 104 is disposed vertically to a substrate 105. For the ferroelectric layer, a Bi-based layer compound is used.
Patent JP-2001262191-A (JP)
Title: Solvent for cleaning and method for cleaning
Inventor: HOSODA TAKASHI
IPC: B08B3/12
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To solve problems that there is a fear of influences on human bodies and environments though jigs, etc., to which a raw material sticks in a step of mixing and injecting the raw material for molding a plastic are cleaned with a solvent such as methylene chloride. SOLUTION: Cleaning gentle to the environments including the human bodies can be carried out by using a solvent excellent in detergency, drying properties and safety without containing a chlorine-based organic solvent.
Patent JP-2001272426-A (JP)
Title: Instrument and apparatus for phase measurement
Inventor: KANEKO HIROYUKI
IPC: G01N22/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To increase the reliability of a monitoring operation and a control operation by discriminating an abnormality. SOLUTION: A first high-frequency generation means 1 and a second high-frequency generation means 2 by which a first high-frequency signal and a second high-frequency signal at mutually different frequencies are generated on the basis of a reference clock signal and a control signal are provided. A first mixing means 3 which mixes the first and second high-frequency signals is provided. A second mixing means 4 by which a signal measured through an object, to be measured, by the first high-frequency signal is mixed with the second high-frequency signal is provided. A comparison means 7 which waveform-shapes a mixed output from the first mixing means so as to output a reference signal is provided. A hysteresis comparison means 11 which waveform-shapes a mixed output from the second mixing means so as to output a signal to be measured is provided.  A phase detection means 9 which gives the reference clock signal and the control signal, which measures the phase difference between the reference signal and the signal to be measured and which outputs a detection finish signal and a phase output signal is provided. The hysteresis width of the means 9 is set at a prescribed level. When the signal level of a signal via the object to be measured is lowered to a prescribed level or less, the signal to be measured is not output.
Patent JP-2001271956-A (JP)
Title: Motor-driven flow rate control valve
Inventor: KANEKO MORIO
IPC: F16K31/04
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent cutting of the needle valve part of a motor-driven flow rate control valve into a valve seat. SOLUTION: A motor driven flow rate control valve comprises a valve body 1 wherein a screw hole part 2a is formed and provided with a valve seat 6, and a fluid inflow hole 8 and a central hole 2 communicating with a fluid outflow hole 3 are formed with the valve seat situated therebetween, a drive pin 4 inserted in the central hole of the valve body and forming a male screw 4a threadedly engaged with a screw hole part, and provided at its tip with a needle valve part 5 opposed to a valve seat;  a rotor body 14 formed integrally with the driven pin, a magnet 13 for a stepping motor rotatable around the same axis as that of the rotor body, a case 17 for closing surrounding the rotor body and the magnet and forming a closed space the stator and an electromagnet coil part 30 of the stepping motor situated on the outer periphery side of the closed case, and an elastic operation clutch A or B situated between the rotor body and the magnet and having low limit transmission torque in a valve closing rotation direction to prevent cutting of a needle valve part into the valve seat.
Patent JP-2001275188-A (JP)
Title: Speaker
Inventor: TAKASE TOMOYASU
IPC: H04R9/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an excellent speaker especially applied to video units, which is aimed to reduce magnetic leakage. SOLUTION: The speaker of this invention to obtain the above purpose is provided with a 1st magnet 2, a 2nd magnetic 10 operated in repulsion to the 1st magnet 2, and an equalizer 9a made of a magnetic material, the 2nd magnet 10 and the equalizer 9a form a repulsion magnetic circuit in front of the speaker to realize suppression of leakage magnetic flux without increasing the size of the speaker.
Patent JP-2001273107-A (JP)
Title: Device and method for serving print
Inventor: KODAMA KATSUFUMI
IPC: B41J29/38
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a print server device and a print serving method capable of reliably completing printing in a printer system. SOLUTION: Printout data from a client are temporarily stored in a printout data storing part 22. An output destination deciding means 23 decides a printer capable of printing out the printout data by referring to printing information stored in a printer information storing part 21, and the printout data are transmitted to the decided printer to be printed out. In the case a failure takes place during the time when the decided printer prints out the data, a printer monitoring part 25 notifies the part 23 of this purport to redecide a printer capable of printing out the data again. Further even in the case a failure takes place in the redecided printer, it is possible to print out the data by continuously changing printers until finding a printer capable of printing out the data because the printer capable of printing out the data is decided again.
Patent JP-2001271141-A (JP)
Title: HIGH Cr STEEL FOR SEAMLESS PIPE
Inventor: BABA YUKIHIRO
IPC: C22C38/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide high Cr steel for a seamless pipe in which the generation of cracking can effectively be suppressed in all production processes on and after a round billet production, i.e., in a piercing process, a drawing process, a sizing process and the subsequent cooling process. SOLUTION: This steel has a composition containing, by mass, 0.05 to 0.20% C, <=1.00% Si, <=1.00% Mn, 0.05 to 0.50% Ni, 8.00 to 10.00% Cr, 0.05 to 0.50% V, one or more kinds of metals selected from Nb, Ti and B of 0.01 to 0.20%, 0.50 to 3.00% Mo, 0.02 to 0.07% N, <=1.00% Cu and <=2.00% W, and the value of Ni-Bal. shown by the following formula (1) satisfies the range of 0.50 to 2.50, and the rest mainly composed of Fe: Ni-Bal.=Ni+0.5(Mn+Cu)+30(C+ N)-1.1(Cr+1.5Si+Mo+W)+8.2...(1); wherein, Ni, Mn or the like denote the mass percentage of each component.
Patent JP-2001275116-A (JP)
Title: Image processor
Inventor: HASHIMOTO TAKUMI
IPC: H04N19/625
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that can attain a high-speed pipeline image processing for a DCT processing and a Huffman coding and accurate coding with a small circuit scale. SOLUTION: A DCT processing section 300 processes image data by one block each, a quantization section 301 processes the processed data and writes the result to a 2-port memory 302 in the columnar sequence. The data written in the memory 302 in the columnar sequence are read in a zigzag scanning sequence or alternate scanning sequence and outputted to a Huffman coding section 303. In the decoding of compressed data, the Huffman decoded data written in the 2-port memory 302 in the zigzag scanning sequence or alternate scanning sequence are read in the columnar sequence from the 2-port memory 302. A time difference from a write start point of time until a read start point of time is controlled in both processing ways so that a write address does not overtake a read address and all the written data are read.
Patent JP-2001269954-A (JP)
Title: Manufacturing method of laminated sheets
Inventor: NAKADA TAKAHIRO
IPC: B29C43/28
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a low cost laminated-sheet which is not only good but stable in quality by a vertical continuous forming-method. SOLUTION: This invention relates to a manufacturing method of laminated sheets that has features as follows. One or more pre-pregs of which the top-side and back-side resin thickness is made 20 μm or smaller are moved perpendicularly from up to down, and a metal foil or film is overlapped on their one side or both sides and then inserted in between the heated rolls from upper direction in order to have them laminate-molded while making the stagnant resin on both sides of the rolls uniform. In this method, it is desirable to have the pre- pregs pre-heated before they are inserted into the rolls.
Patent JP-2001274630-A (JP)
Title: Frequency conversion circuit
Inventor: KOJIMA MASANOBU
IPC: H03D7/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a frequency conversion circuit that can easily eliminate harmonic components of a local oscillation signal leaked into a frequency conversion signal. SOLUTION: The frequency conversion circuit is provided with a frequency conversion section 20 that applies frequency conversion to an input signal on the basis of a local oscillation signal, a frequency multiplier section 11 that multiplies the frequency of the local oscillation signal by a prescribed multiple, a phase shift section 12 that inversely rotates the phase of the signal whose frequency is multiplied, and a synthesis section 30 that synthesizes the frequency conversion signal from the frequency conversion section 20 with the signal from the phase shift section 12 to eliminate the harmonic components of the local oscillation signal leaked into the frequency conversion signal.
Patent JP-2001274924-A (JP)
Title: Telephone rate managing method and recording medium recording telephone rate managing program
Inventor: USHIJIMA AKIRA
IPC: H04M15/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a telephone rate managing method which can easily sum up and analyze a telephone rate from detail data on the telephone rate from a communication organization and to provide a recording medium recording a telephone rate managing program. SOLUTION: Environment setting where the code of the constitution element of detail data constituted by individual telephone numbers and in the detail unit of the service of the telephone rate is made to correspond to the meaning content of the code, and respective parts which can set sum-up conditions are made to correspond to the telephone numbers by one to one is performed (S1). Detail data is obtained and it is stored in a data base (S2). The detail condition to be summed up and the sum-up condition are set (S3). Detail data applied to the respective conditions which are set are retrieved and summed up from the data base (S4) and a summed-up result is outputted (S5).
Patent JP-2001273892-A (JP)
Title: Secondary cell
Inventor: FUJIMOTO MASAHISA
IPC: H01M4/04
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To restrain pulverization of active material particles and also improve cycle performance of a secondary cell which employs electrodes including the active material particles alloying with Li. SOLUTION: This active material particle of the electrode has a diffusively distributed metallic element which does not alloy with Li.
Patent JP-2001285225-A (JP)
Title: Digital broadcast receiver
Inventor: NAKAJIMA HISAHARU
IPC: H04N5/44
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver that can transfer received video or audio data. SOLUTION: The digital broadcast receiver is configured to transmit video or audio data once stored in a nonvolatile memory 12 to a remote place via a modem circuit 1.5. The digital broadcast receiver is characterized in that it is provided with a data storage means 12 that stores a transmitted video or audio signal as digital data, a telephone number registration means that registers telephone numbers, a telephone number storage means that stores the telephone numbers registered by the telephone number registration means, a transmission means that designates a telephone number stored in the telephone number storage means and transmits the designated telephone number, and the modem 15, and that the video and/or audio digital data stored in the data storage means 12 are transferred to the destination designated by the transmission means through the modem 15.
Patent JP-2001280294-A (JP)
Title: Finger guard for blower
Inventor: KURIBAYASHI HIROMITSU
IPC: F04D25/08
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a finger guard for a blower to suppress increase in noise of the blower. SOLUTION: One or more communication holes 23 to suck air from the outside of a frame body 15 in an inside space surrounded by a rectangular frame body 15 are formed in each four frame rib parts 19, etc., forming the four sides of the frame body 15.
Patent JP-2001282858-A (JP)
Title: Data acquisition device using log data compression method
Inventor: SUZUKI SHIGEKI
IPC: G06Q50/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a data acquisition device that provides a convenient compression method specialized in log data for equipment and has an inexpensive compression function. SOLUTION: In this data acquisition device, time-series data of event data (time, event, status) received from equipment 3 connected to a first network 2a is stored, compressed by a data compression-decompression means 7, and held as log data in a data storage means 8, and, by a request sent from a second network 2b, the log data is decompressed by the data compression- decompression means 7 to respond. The data compression-decompression means 7, regarding the event which occur at paired different time, the event and the paired time are converted into a set of data and compressed.
Patent JP-2001280084-A (JP)
Title: Joint structure for concrete structure
Inventor: HASHIMOTO HIROHIDE
IPC: E21D11/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To increase the tension resistance of a joint and prevent it from being removed from a concrete structure. SOLUTION: When separating tensile force is applied to fayed segments 20, there is a possibility that the joint 10 is removed from the concrete structure 20, however the bolt insertion part 11 of the joint 10 has a taper shape and acts to bite into the concrete structure 20 in the segment 20, and the bolt insertion part 11 is prevented from being not only expanded as before but also removed from the concrete structure 20. The tension resistance and reliability as the joint can be increased as a result.
Patent JP-2001282372-A (JP)
Title: Regulator
Inventor: FUKUI ATSUO
IPC: G05F1/565
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a regulator having excess repose characteristics regardless of load currents by reducing the fluctuation of a frequency band. SOLUTION: Currents proportional to load currents are generated by a transistor for detecting load currents connected in parallel to an output driver transistor which supplies currents to a load, and the resistance value of a variable resistance part is changed according to the currents so that frequencies at a zero point for phase compensation can fluctuate. The frequencies at the zero point for phase compensation are allowed to fluctuate according to load currents so that the fluctuation of the frequency band of a regulator can be reduced regardless of the load currents, and that excess response characteristics can be improved.
Patent JP-2001275521-A (JP)
Title: Auxiliary tool for preventing tip section from breaking
Inventor: AOKI MAMORU
IPC: A01K87/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain an auxiliary tool for preventing a tip section from breaking capable of certainly preventing the tip section from breaking by installing the auxiliary tool between a protection cover and a rod piece, capable of protecting a line guides to a tip ring except a butt rod, further achieved in lightening by simplifying the structure in the dual-structure type protection cover and having good attaching properties. SOLUTION: This auxiliary tool for preventing the tip section from breaking is installed to a telescopic extension rod A in which the protection cover B for protecting the rod piece including the tip section is installed to the butt rod 1, has a substrate part 61, a tip section receiving part 62 installed at the end of the substrate part 61, a held part 63 for being held by the rod piece from the side at the center and a tongue-shaped piece part 64 for being subjected to press fit and fixed in the rod at the bottom and lies between the protection cover and the rod piece.
Patent JP-2001291898-A (JP)
Title: Semiconductor light-emitting element
Inventor: OTSUKA KOJI
IPC: H01L33/44
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To improve external quantum efficiency of a semiconductor light- emitting element. SOLUTION: The semiconductor light-emitting element comprises a low resistance substrate (2) and a semiconductor base body (1) where there are laminated a first conductivity type first semiconductor region (3) made of gallium nitride based compound semiconductor formed on one main surface, an active layer (4), and a second semiconductor region (5) of a second conductivity type opposite to the first conductivity type which is made of gallium nitride based compound semiconductor. An insulating film (6) of titanium oxide is formed at a part of one main surface of a semiconductor base body (1), and the insulating film (6) and one main surface of the semiconductor base body (1) are coated with a translucent electrode (7). A current flowing directly under a high resistance region (6) comprising titanium oxide is properly shielded for improved external quantum efficiency.
Patent JP-2001298573-A (JP)
Title: Network scanner device, method for controlling network scanner reading and medium with network scanner control program recorded thereon
Inventor: KUBOTA TSUKASA
IPC: G06T1/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that technical knowledge about setting at the time of making an introduction and maintenance with respect to a later increase in the number of clients such as to secure a storage area and to need setting to cope with security. SOLUTION: A quick scan client program 60 is carried out in a scan client 50 side, when a user starts a read operation with a scan server 10, the scan server 10 transmits a broadcast packet, etc., and transmits user information for specifying a self from the scan client 50, and when the server 10 designates the user and performs scanning, the read data are transmitted to the selected scan client 50. Therefore, in the scan client 50, the data are stored on a clipboard or in a file, and when the user returns to the terminal of the scan client 50 and performs a paste operation, etc., the data become usable.
Patent JP-2001292735-A (JP)
Title: Egg furnished with salmonella-detective means
Inventor: MIYAJI HISAAKI
IPC: A23L15/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide eggs having solved such a problem that conventional methods for detecting salmonella have required much time for judging whether an egg is contaminated with salmonella, therefore lack practicality. SOLUTION: This egg is such as to be provided, on an egg 1 or a container 3 holding the egg 1 therein, with a salmonella-detective means 2 comprising metallic copper, lead or mercury reactive to a salmonella metabolite gas so as to immediately judge the presence/absence of salmonella based on the presence/absence of color change upon reaction of the metallic copper, lead or mercury with such a metabolite gas.
Patent JP-2001286887-A (JP)
Title: Biological treating device
Inventor: YASUI HIDENARI
IPC: B01D19/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a biological treating device which is capable of efficiently subjecting a gas-liquid mixture composed of ozone treatment sludge and waste gaseous ozone to a gas-liquid separation at a low cost and supplying the same to an aeration tank and subjecting the ozone treatment sludge to biological treatment without the occurrence of problems, such as pump operation failures. SOLUTION: A separation column 2, which is liquid sealed at its bottom end by an in-tank liquid and is provided with a baffle plate 4 so as to prevent the advance of aeration air, is installed in the aeration tank 3. The gas-liquid mixture composed of the ozone treatment sludge and the waste gaseous ozone is introduced into the tank from a gas-liquid mixture introducing port 7 and is dropped by gravity. The gas-liquid mixture is diluted by the in-tank liquid and is diffused over the entire part in the tank. This ozone treatment sludge is subjected together with the organic matter in the liquid to be treated to aerobic biological treatment. If bubbling is vigorous, defoaming water or defoaming agent is sprayed from a spray nozzle 9. The separated waste gaseous ozone is discharged out of a waste gas path 5.