baber/WOPTO huggingface dataset:
Patent JP-S6146006-A (JP)
Title: Anisotropic resin magnet
Inventor: NAKATSUKA SATORU
IPC: H01F7/02
Filed: 1984-08-10
Abstract: PURPOSE:To increase a magnetizing quantity and to improve a precision of dimensions, by magnetizing a cut face which has been preliminarily cut in an any depth. CONSTITUTION:A cut face which has been preliminarily cut in an any depth is magnetized. It is preferable that the cut face may be approximately rectangular to the aligning orientation of magnetic powder in resin magnet and that the cut depth is 0.1-0.5mm. from the surface. The resin magnet generatlly has extreamly bad orientation alignment near the surface layer of the mold and therefore is almost isotropic due to a cooling rate difference between the surface section and the internal section during the molding. Accordingly, by cutting the surface with bad orientation alignment and magnetizing the cut face, the magnetizing quantity can be increased and the precision of the dimensions can be conderably improved.
Patent JP-H0526817-A (JP)
Title: Pattern inspecting device
Inventor: TERAI HIROYUKI
IPC: G06T1/00
Filed: 1991-07-10
Abstract: PURPOSE:To discriminate segments to which the same label is given whether or not the segments are produced by a short circuit by performing a line thinning process on a pattern to be inspected and counting the numbers of picture elements of the segments, and then, comparing the count values with a reference value. CONSTITUTION:When a short-circuited section 31 is generated against a pattern 30 to be inspected, a line thinning circuit 4 extracts a pattern 32 and a branching point detection circuit 5 extracts junctions 33a and 33b from the pattern 32. A label having a numeral '1' is given to a segment to which a label pattern 34a is given from the junction 33a to the junction 33b. A counter circuit 7 counts the numbers of picture elements of segments to which the same label is given. At the time of counting the numbers of picture elements, the number of picture elements of a segment to which a label having a numeral '2' is given gradually increases and exceeds a fixed value. Therefore, by discriminating whether or not the count value of the circuit 7 exceeds the fixed value, whether the segment is included in a normal pattern or generated by a short circuit can be discriminated.
Patent JP-2000358193-A (JP)
Title: Video device with image memory function
Inventor: KOBAYASHI MASAKI
IPC: H04N5/217
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a video processor which can obtain normal video signals even when a cyclic noise reduction function, a C electronic enlargement function and the vertical inversion processing are combined together for increasing the CD storage sensitivity. SOLUTION: A 3-port frame memory 202 having the storage capacity of images larger than two fields is added to a video device having an image memory function. A write control circuit 203 inverts a write bank and stores the image signals with every video input. In a CCD storage double sensitivity up mode, the images are stored by switching the banks in each field for a video input period. A 1st read control circuit 204 reads out an image signal that is delayed by a single frame, and a 2nd read control circuit 205 reads out an image signal that is delayed by a single field respectively. The latest cyclic output is always obtained at a 1st read port, and a bank image having no write state is always outputted to a 2nd read port. Thereby the time sequence is never inverted.
Patent JP-H1111807-A (JP)
Title: Elevator control system
Inventor: ASAI YASUO
IPC: B66B1/18
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an elevator control system easy in operation and capable of shortening the mean waiting time. SOLUTION: Elevator side communication parts 20 and 21 to receive wireless electric wave signals are installed on the side with a stationary side control device, i.e., on so-colled elevator side, and a specific user is allowed to carry a mobile side control device 1, a portable type wireless command device. Thereby the user can execute operations such as calling for the elevator prior to reaching near the elevator door by means of command transmission from the mobile side control device 1 carried by him, which permits shortening of the waiting time. Even when the person has goods or conventional button operation for the elevator is complicated or difficult because of his physical conditions, the operations including specifying the destination floor can be done easily.
Patent JP-H0458153-A (JP)
Title: Production of crosslinked copolymer particle for reversed-phase liquid chromatography and column for reversed-phase liquid chromatography
Inventor: AOYAMA TETSUYA
IPC: C08F16/32
Filed: 1990-06-27
Abstract: PURPOSE:To efficiently produce the crosslinked copolymer particles effective as a column packing material for reversed-phase partition liquid chromatography by specifying the molar ratio of vinyl ester or vinyl ether of 6 to 24C aliphat. alcohol and a crosslinking agent having a hydroxyl group to a 1 to 0.05 range. CONSTITUTION:The molar ratio f the vinyl ester or vinyl ether I of 6 to 24C aliphat. alcohol and the vinyl ester or vinyl ether crosslinking aget II having the hydroxyl group is specified to the 1 to 0.05 range. Both are subjected to an aq. suspension polymn. in the presence of an org. solvent which does not compatibilize with water at need to form the crosslinked copolymer particles. The polymn. reaction is usually effected for 6 to 10 hours in a 70 to 90 deg.C range and th resulted crosslinked copolymer particles are classified at need and are used as the column packing agent for reversed-phase chromatography. The produced crosslinked copolymer particles are highly resistant to acids and alkalis and have the small differences in swelling and shrinking among various kinds of solvents. The column for reversed-phase partition liquid chormatography for which these particles are used has excellent characteristics.
Patent JP-H0775737-A (JP)
Title: Regenerating method of catalyst for purifying waste gas
Inventor: IWAKUNI HIDEJI
IPC: B01D53/86
Filed: 1993-07-08
Abstract: PURPOSE:To regenerate a catalyst, in which the sintering of noble metal is generated, by forming a halide of the noble metal on a base material by allowing the catalyst to interact with a halogen to unfasten the sintering of the noble metal and eliminating the halogen from the halide. CONSTITUTION:The sintering of the noble metal is unfastened by forming the halide of the noble metal on the base material by allowing the catalyst for purifying waste gas, which is constituted by carrying the noble metal (e.g. platinum) as an active seed on the inorganic porous base material and in which the sintering of the noble metal is generated, to interact with a halogen (1st process). Next the halogen is eliminated from the halide (2nd process). The 1st process is executed by dipping the catalyst into hydrochloric acid. In the case of using hydrochloric acid, the temp. of the catalyst is preferably 150-200 deg.C to form the halide. And in the 2nd process, the catalyst is preferably heated to 400-600 deg.C. The halogen is eliminated from the halide by the heating.
Patent JP-S5958375-A (JP)
Title: Radar equipment
Inventor: NISHIOKA YONEO
IPC: G01S7/292
Filed: 1982-09-28
Abstract: PURPOSE:To disperse the higher harmonic mode of a Doppler frequency adjacent to a necessary receiving band in the necessary receiving band so as to suppress the higher harmonic mode of the Doppler frequency. CONSTITUTION:The output signal of a coherent transmitter 31 is supplied to a transmitter 33 through a stabilizing oscillator 32 and signals having pulse repetition periods T, T+DELTAT, and T-DELTAT outputted from a trigger transmitter 34 are successively supplied to the transmitter 33, and then, transmission pulse signals are outputted from the transmitter 33 in accordance with the pulse repetition periods. The transmission pulse signals are supplied to an antenna 36 through a switch 35 and discharged to an observation area. On the other hand, reflected signals from the observation area are supplied to a mixer 37 through the antenna 36 and switch 35 and then to phase detectors 38 and 39 after conversion. The output signal of a COHO31 is supplied to the 1st phase detector 38 and the output signal of the COHO31 is supplied to the 2nd detector 39 after it is phase- shifted by 90 deg..
Patent JP-S6411756-A (JP)
Title: Polishing method and device for fine wire rod
Inventor: TAKATSU MATSUO
IPC: B24B19/22
Filed: 1987-07-07
Abstract: PURPOSE:To enable the polishing device to polish a fine wire rod cleanly and uniformly over the entire length by getting a string-shaped polishing member through a fine wire rod inserting hole while moving it in one direction, and inserting the fine wire rod into the inserting hole, and rotating the string-shaped polishing member around the fine wire rod in this state. CONSTITUTION:A string-shaped polishing member 11 is wound on a winding bobbin 14 in sequence while giving a very small speed difference to a rewinding bobbin 13 and the winding bobbin 14 by operating a rotating speed adjusting mechanism b' and the string-shaped polishing member 11 passes through a wire rod inserting hole 15 formed on the infeed side of a rotary body 12, and is moved in a direction of the shaft line. On the other hand, a fine wire rod 10 is inserted into the fine wire inserting hole 15 while being held by a supporter 16. In this state, the string-shaped polishing member 11 is rotated around the outer periphery of the fine wire rod 10 through the rotary body 12 by means of a drive (a), and thus deposits such as silicon, etc., adhered on the fine wire rod 10 inserted into the inserting hole 15 are polished and removed. The fine wire rod 10 is polished by this polishing method up to its root, namely, uniformly and cleanly over the entire length.
Patent JP-S6059863-A (JP)
Title: Optical system controller of laser beam printer
Inventor: ISHIKAWA HIROSHI
IPC: B41J3/00
Filed: 1983-09-13
Abstract: PURPOSE:To attain the output stabilization of a semiconductor laser and the deterioration of picture quality by keeping a laser beam oscillating section provided with the semiconductor laser and a collimation lens to a prescribed temperature so as to make the refractive index of a plastic lens constant. CONSTITUTION:The semiconductor laser 13 and the collimation lens 14 made of an acrylic resin are stored in the inside of a metallic cylider 16. A heat insulating agent 15 is provided at an outer wall of the metallic cylinder 16 and a temperature sensor 17 is positioned in its inside. A control circuit 18 is operated by a signal from the temperature sensor 17 and the temperature in the metallic cylinder 16 is made constant by controlling a temperature control element 19 adhered closely to the metallic cylinder 16.
Patent JP-2000358102-A (JP)
Title: Method for controlling callback to mobile radio unit and callback controller
Inventor: NAKAMURA TAKASHI
IPC: H04W68/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a callback control method by which a callback is applied to only a specific mobile radio unit in the case that the callback is made to mobile radio units to which a plurality of subscriber numbers are assigned by using a common subscriber number and to provide a callback controller. SOLUTION: A central controller 5 of an exchange 1 stores that holding is made through which of subscriber numbers of mobile radio units 3, 4 relating to the holding and specifies a mobile radio unit on the basis of a my line of the mobile radio units in the case that the holding is made via a sub line in common use to the other mobile radio units 3, 4. When a waiting time elapses after the holding, the exchange 1 transmits a callback incoming signal by means of the subscriber number relating to the holding. In the case that the callback is made by using the sub line, the mobile radio unit receiving the call compares its own my line with a my line of the information included in the incoming signal and conducts the callback by discriminating the call to be the callback with respect to itself when they are coincident.
Patent JP-H08326008-A (JP)
Title: Reinforcing structure of paved road
Inventor: NISHIKAWA TATSUMI
IPC: E01C11/16
Filed: 1995-05-30
Abstract: PURPOSE: To prevent damage such as a crack, a subsidence, stripping or the like by increasing strength regarding a section having comparatively inferior strength such as the periphery of a manhole, an edge section along a gutter, the periphery of a drain hole or the like. CONSTITUTION: A reticulate reinforcing body 3 formed in a doughnut type in a plan view in response to the shape of a manhole 2 is buried and mounted into asphalt 4 in the periphery of the manhole 2, thus constituting a reinforcing structure 1 of a paved road. The reinforcing body 3 is connected and fixed to the manhole 2.
Patent JP-S5958001-A (JP)
Title: Prevention of adhesion of polymer scale to gaseous phase wall surface of polymerizer
Inventor: KARASU YASUTAKA
IPC: C08F2/00
Filed: 1982-09-28
Abstract: PURPOSE:To prevent adhesion of polymer scale to a gaseous phase wall face of a polymerizer, by cooling a mirror plate wall face at the top of the polymerizer, dropping directly condensed polymerizable monomers from a visor set at a specific position to the liquid level of the polymerizer. CONSTITUTION:Polymerizable monomers are continuously fed to a polymerizer to carry out polymerization, a mirror plate wall face of the polymerizer is cooled by the jacket 1 of the mirror plate part, and the polymerizable monomers evaporated from a polymerization solution are condensed. The condensed polymerizable monomers are directly dropped from the visor fixed between the flange 2 at the top of mirror plate part and the flange 3 at the top of a barrel part to the liquid level of the polymerizer, and the polymerization is further continued. The visor 4 preferably consistis of the same material as that of the polymerizer, such as stainless steel, etc. EFFECT:Cooling effect of a mirror plate wall face at the top of a polymerizer is improved.
Patent JP-H04371426-A (JP)
Title: Sheet feeder
Inventor: MUKASA MITSUHIRO
IPC: G03G15/00
Filed: 1991-06-14
Abstract: PURPOSE:To feed and separate sheet materials smoothly by automatically and properly adjusting the contact force between a sheet feed roller and a separating roller which feeds and separates the sheet materials. CONSTITUTION:A separating roller 20 with a torque limiter is vertically movably brought into moving contact with a sheet feed roller 10. A motor 65 is rotated and a wire 62 is wound up by a pulley 63 so that a pressure spring 61 is tensed, and a pressure link 32 rotates in the arrowed direction K5 to raise a pressure roller 35. By this, the separating roller 20 is pressed up, and the contact force between the sheet feed roller 10 and the separating roller 20 is increased. The contact force is increased when a rotation detecting means detects that the rotational speed of the separating roller 20 has gone down. When the friction force between the sheet feed roller 10 and the separating roller 20 and the sheet materials P goes down, slippage occurs between both the rollers and the sheet materials P, however, the friction force required for feeding and separating the sheet materials P can be secured by increasing the contact force.
Patent JP-2000354989-A (JP)
Title: Automatic blade changing device
Inventor: OTSUKA KAZUHISA
IPC: B25J15/04
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To automatically change blades on a rotating tool installed on a robot arm head end at low cost. SOLUTION: A floating cylinder 12 and a cylinder 11 for fixing an axis of rotation are installed on a flange RB1 on a head end of a robot arm through a mounting body 17. A rotating tool 10 is installed on the floating cylinder 12, Attachment and detachment of a blade on and from a collet chuck 13 is carried out by locking the axis of rotation 14 of the rotating tool by actuating the cylinder 11 for fixing the axis of rotation and advancing a stopper 15. Thereafter, the collet 13 is inserted in a storage of the blade or a collet fixing groove where the blade is stored and fixed. Fastening and loosening of the blade in the collet is carried out by relatively rotating the axis of rotation 14 and the collet 13. Only one unit of the rotating tool 10 is enough, an ATC is not required, and even additional working of the blade is not required.
Patent JP-2000358223-A (JP)
Title: Signal transmission method and system
Inventor: SHIMIZU TAKAO
IPC: H04H20/77
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent a television signal and a data communication signal from being mutually interfered even when the television signal and the data communication signal are sent through a coaxial cable. SOLUTION: When a server 1 transmits a 10 Mbps data communication signal to a low pass filter(LPF) 3, the LPF 3 passes frequency components of 40 MHz or below in the data communication signal and are sent to a 75-ohm television TV-RF mixer 7 through a 50-ohm-75-ohm converter 5. An amplifier 25 with a frequency converter converts the frequency of a signal at an L- TV-VHF band from an antenna 23 into the frequency of a signal at an H- TV-VHF band (or of a signal at a UHF band) and transmits the converted signal to the mixer 7. Since the TV signal and the data communication signal are largely apart on the frequency axis, the mixer 7 transmits them to a receiving end unit 11 through a coaxial cable 9.
Patent JP-H117619-A (JP)
Title: Method for controlling tape contact pressure and gap between head and tape in converter head
Inventor: POORMAN PAUL W
IPC: G11B5/58
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To minimize the gap between a tape and a head and to eliminate the damage of the tape by determining a tape speed crossing a tape head and controlling a tension of the tape as a function of the tape speed. SOLUTION: Reel driving motors 40, 45 torque to tape reels 30, 35 respectively for driving them. A tension of a tape 20 is produced by applying the other 1st torque to a receiving reel and also applying a smaller torque to the other reel. The tension of the tape 20 is increased and an effect of the air drawn under the tape is compensated. The increase in the tension of the tape 20 reduces a separation between the tape 20 and the element 50. Such a tape tension is controlled by a tape controller 25 as a function of the tape running speed. Namely, the tape controller 25 detects the tape running speed and controls the tape tension as a function of the tape running speed.
Patent JP-H0220690-A (JP)
Title: Solid wire for high speed gas shielded arc fillet welding
Inventor: KIMOTO ISAMU
IPC: B23K35/30
Filed: 1988-07-07
Abstract: PURPOSE:To obtain a high speed gas shielded arc fillet welding solid wire by which such defects as a pit, blowhole, etc., are not generated in a weld metal part by specifying a composition consisting of C, Si, Mn, P, S and Fe. CONSTITUTION:By a high speed gas shielded arc fillet welding solid wire which contains 0.50 - 2.00 weight % C, <= 0.70% Si and 0.20 - 2.00% Mn, limited to <=0.030% P and <= 0.30% S, and consists of Fe and inevitable impurities as a balance, a sound weld metal part which scarcely generates a pit and a blowhole is formed even in the case of filled welding of a steel material to which a rust-preventive treatment such as fillet welding or galvanization which are apt to cause a gas shielding failure is performed. In such a way, a cross section defect of a weld metal part does not occur, and the strength of a structure is not deteriorated. Also, since a pit is scarcely generated, a desirable weld bead is obtained in an external appearance, as well.
Patent JP-S5960340-A (JP)
Title: Ride comfort measuring device for track
Inventor: SATOU YOSHIHIKO
IPC: G01M17/08
Filed: 1982-09-30
Abstract: PURPOSE:To measure ride comfort quantitatively corresponding to a track by mounting a device which calculates a ride comfort level on the basis of pieces of information on a track and a car, oscillation acceleration, and comfort information by a correction filter on a railroad car. CONSTITUTION:Outputs from an initial kilometer setter 15, an up/down setter 16 for the car, setters 17 and 18 for limit values of up and down, and left and right comfort levels, a manual pulse generator 11 for intervals of 500m track length, and a pulse generator 12 for the starting and ending points of an optical section are inputted to the arithmetic control part 19 of a microcomputer. Outputs of up and down, and left and right oscillation accelerometers 1 and 2 are also inputted in weighted waveform to a multiplexer 7 through comfort filters 4 and 6 for up and down, and left and right oscillations which make weighting corrections on the basis constant sensation curves showing the sensibility of the human body to the frequency of oscillations, and they are sampled and held at a specific period. Then, the results are A/D-converted and inputted to the arithmetic control part 19 together with the output of a time pulse generator 10, and the comfort level is calculated in parallel in time series and recorded.
Patent JP-S6143410-A (JP)
Inventor: YANGU GAI CHIYAI
IPC: C30B23/02
Filed: 1985-08-02
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-S5872238-A (JP)
Title: Input-output control equipment for process controller
Inventor: YANO KAZUO
IPC: G06F13/12
Filed: 1981-10-26
Abstract: PURPOSE:To efficiently attain the remote control of a process input-output device (process I/O) by providing the titled equipment with a controlling device for storing data from a CPU and the process I/O in a memory and sending a response signal in every reception of one block data. CONSTITUTION:An input-output control equipment 2 for a process controller is connected to a CPU through a data bus 5 and a distantly separated and remote controlled process I/O 3 through a pair of serial transmission lines 6 for transmission/reception. Data sent from the CPU 1 to a process and that sent from the process to the CPU 1 are stored in memories 11, 12 respectively. A transmission/reception controlling part 14 sends one block data from the memory 11 to the unit 3 through a serial transmission interface IF part 13 in every data block having constant length. Receiving transmission response information from the unit 3, the part 14 sends the succeeding block. Receiving one data block sent from the unit through the IF part 13 in the same manner, the part 14 stores the sent data in the memory 12, sends a response signal to the unit 3 and waits the succeeding data block.
Patent JP-H0921863-A (JP)
Title: Signal source search method and device
Inventor: HAMADA HARUO
IPC: G01S7/52
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To detect the position and characteristics of a signal source without arranging a sensor in an expecting signal source position by analyzing various characteristics containing the space information of sound source from an observation signal obtained with a microphone array arranged in the specified position. SOLUTION: Microphones 10A-10D are arranged in a sound field in the specified arrangement, detect sound propagating in the sound field, convert it into an electric signal, then output the signal to a sampling part 12. These microphones are arranged at the intervals of 1/2 or less the wave length of a signal to be detected. The sampling part 12 conducts sampling in the specified sampling period, and outputs to an FFT operation part 14. Fourier transform of sampling data is conducted in the FFT operation part 14, and high frequency spectrum obtained is outputted to a sound source search operation part 16.  The operating part 16 calculates the position of sound source and the strength of the sound source of each frequency component (a frequency spectrum of generated sound) from the frequency spectrum of the signal detected with the microphones 10A-10D, and the calculated results are outputted to a result display part 18.