baber/WOPTO huggingface dataset:
Patent JP-2001060265-A (JP)
Title: Device and method for image processing and medium
Inventor: GO IKOKU
IPC: G06T7/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To improve the precision of feature tracing. SOLUTION: A feature point extraction part 3 extracts feature points from an object image to be traced on the basis of inputted image data and a reference pattern setting part 5 sets the plural extracted feature points as a reference pattern. A normalized pattern matching part 7 performs a pattern matching process in a search area set by a search area setting part 4 by using the reference pattern set by the reference pattern setting part 5. A score value decision means 9 decides whether or not the score value of the matching is larger than a threshold and instructs the search area setting part 4 to set a search area again when deciding that the score value is less than the threshold and a tracing result output part 8 to output the tracing result when deciding that the score value is larger than the threshold.  Further, the score value decision part 9 instructs a reference pattern update part 10 to update the reference pattern according to specific conditions.
Patent JP-S6288985-A (JP)
Inventor: ERUMA MOTSUKU
IPC: G04B37/10
Filed: 1986-10-06
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-H1082472-A (JP)
Title: Controller with opening/closing display function
Inventor: SHINOHARA TSUTOMU
IPC: F16K37/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To read-in a fully opening condition and fully closing condition correctly, and prevent over-turning toward an opening direction and closing direction by arranging a fully opening positioning member for blocking to raise a valve rod to a fully opening position or more. SOLUTION: A valve rod 2 is rotated in a clockwise direction, and is fastened to a rated fastening torque at the time of fully closing. A correct fully closing position of the valve rod 2 is its position. When the valve rod 2 is rotated in an anti-clockcwise direction by just 180 deg., its position is a correct fully opening position. At this time, a fully opening positioning member 5 is inserted from an upper end opening of a bonnet 16, and is screwed around a female screw 18 on a valve rod inserting hole 17. Screwing is carried out until the member 5 abuts on an annular step part 29 formed between a male screw 24 of the valve rod 2 and a cylindrical part 25. Rock screws 54 are screwed around two penetrating female screws 53 opened on the bonnet 16, and the member 5 is fixed to the bonnet 16.  It is thus possible to prevent the valve rod 2 from raising more comparing with the fully opening position of the valve rod 2.
Patent JP-H03100902-A (JP)
Title: Information recording and reproducing device
Inventor: FUJI HIROSHI
IPC: G11B7/00
Filed: 1989-09-12
Abstract: PURPOSE:To accurately read out information on synchronizing timing for recording and erasing and information on address by providing a signal level limiting means for limiting the excessive amplitude included in a reproducing signal to a specified level at the preceding stage of a reproducing circuit. CONSTITUTION:The reproducing signal S1 is inputted in a limiter 101 in a buffer amplifier 2501. The maximum amplitude included in the signal S1 is limited to the specified level in the limiter 101. An output signal 111 from the limiter is inputted in an HPF constituted by including a capacitor 102 and a resistance 103. The HPF removes the DC component in the signal S1. An output signal 102 from the HPF is transmitted to an amplifier 104. The same operation is performed for a reproducing signal S2 in the same way as the signal S1. Since the excessive amplitude included in the reproducing signal is limited to the specified level at the time of performing respective actions for recording and erasing the information, the reproducing signal is always suppressed within a reproducing limitation level. Therefore, the synchronizing timing information and the address information are accurately read out.
Patent JP-S60128381-A (JP)
Title: Radar signal processor
Inventor: NAKAMURA HIROSHI
IPC: G01S13/52
Filed: 1983-12-15
Abstract: PURPOSE:To perform clutter removal and suppression by any region by making a separation by using the difference between Doppler frequency components of a target and clutter, then performing clutter suppression airthmetic. CONSTITUTION:An echo from a searching space is received by an antenna 1 and inputted to a frequency mixer 4 through a duplexer 2, and the signal is converted into an intermediate frequency and also amplfied. Then, the output of the frequency mixer 4 and a reference signal generated by a reference signal generator 5 are inputted to an in-phase component synchronous detector 6 and an orthogonal component detector 7 to extract the Doppler frequency that a reflecting body has. Then, the signal is inputted to the Dopper frequency extractor 9 consisting of plural Doppler fiters 8 and outputted to the Doppler filter corresponding to the Doppler frequency of the input signal. A clutter suppression computting element 11 calcuates a mean value and a square mean value from the absolute value signal of the output of every filter calculated by an absolute value calculating device 10 to perform the clutter suppression arithmetic processing.
Patent JP-H08102772-A (JP)
Title: Protocol analyzer
Inventor: CHIBA TOKIO
IPC: H04L69/40
Filed: 1994-09-30
Abstract: PURPOSE: To provide a protocol analyzer for which the transfer of data from a monitoring function, the monitoring function and a conversion function are parallelly operated in real time. CONSTITUTION: When a reception control part 3 receives the data from a terminal equipment 1, a storage management part 6 stores the data. A protocol analysis part 4 analyzes the reception data of the reception control part 3 and a protocol editing part 5 edits the reception data to the ones for monitoring output. A protocol conversion analysis part 7 takes out the data from the storage management part 6 and performs conversion analysis, a protocol conversion part 8 converts the data into a conversion protocol and the converted data are monitored and outputted through an output control part 10 by an output equipment 11. A transmission control part 9 transmits the converted data to the terminal equipment 2.
Patent JP-2001068603-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MARUMO SHUICHI
IPC: H01L23/12
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device and its manufacturing method by which generation of failed chips because of cracks on the semiconductor chips is prevented. SOLUTION: The semiconductor device is provided with a polyimide substrate 11 on the top of which copper wiring 13 is formed, connecting holes which are provided in the polyimide substrate 11 and are connected to the copper wiring 13, solder balls 15 which are formed on the rear side of the polyimide substrate 11 and are connected to the copper wiring 13 through the connecting holes, a semiconductor chip 1 which is face down bonded to the top of the polyimide substrate 11, gold bumps 5 which are mounted on the semiconductor chip 1 and are connected to the copper wiring 13, an anisotropic conductive film 7 disposed between the semiconductor chip 1 and the polyimide substrate 11 and a protective film 9 provided on the whole rear side of the semiconductor chip 1.
Patent JP-H08102205-A (JP)
Title: Lighting system and bulb type fluorescent lamp
Inventor: MATSUMOTO MITSUO
IPC: F21V3/04
Filed: 1994-09-30
Abstract: PURPOSE: To provide a lighting system and a bulb type fluorescent lamp with less deterioration in appearance by preventing water droplets from depositing on the inner face of an outside bulb or a globe. CONSTITUTION: For a lighting system and a bulb type fluorescent lamp, a water- repellent light transmissive coating 10 is formed on the inner face of a transparent outside glass bulb 6 in which a luminous tube bulb 2 (a fluorescent lamp 1) is stored or a glass globe 26. The water-repellent light transmissive coating covering the inner face of the double outside bulb or the globe prevents water droplets from depositing in a wide range to be condensed at one or more place, so that the whole inner face of the transparent bulb or the globe is prevented from clouding and disappearing. If a light scattering film is formed, water droplets are prevented from entering into the scattering film by the water- repellent coating and so the light scattering film is prevented from losing its light scattering property.
Patent JP-H11150269-A (JP)
Title: Power integrated circuit, manufacture thereof, and converter including circuit thereof
Inventor: PETITBON ALAIN
IPC: H01L29/786
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To apply the circuit of a power electronic component of an electric motor vehicle, wherein especially voltage used is strikingly higher than the voltage allowed for a silica layer, and to integrate whatever kinds of constituent parts on the same integrated circuit by containing carbon in an atomic pattern of diamond in an insulting layer. SOLUTION: Two MOS transistor are formed of substrate layers 22 and 24. Unlike IGBT, however, a layer 36 containing carbon in an atomic pattern of diamond is attached to the upper surface of the N-layer 24. An amorphous or polycrystalline silicon layer, which is made to be attached to the upper surface of the layer 36, is converted into a single crystal by a zone-melting recrystallization method. Then, the single-crystal silicon is doped, and an N+ type doped region 38, an N- type doped region 40, an N- type doped region 41, a P- type doped region 42 and a P+ type doped region 44 are formed.
Patent JP-H0899575-A (JP)
Title: Register with cup holder
Inventor: TOMOOKA SHINGO
IPC: B60N3/10
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a register with a cup holder excellent in operability without spoiling amenity, enabling the automatic formation of a cup holder area in front of a louver by rotating a rotating body by lock release operation and also enabling the blowoff of air flow toward the inside of a cabin. CONSTITUTION: A tray part 7 provided with a cup receiving part 11 and a gear part 12 disposed flat along a sliding direction is installed in the longitudinally slidable state at a register body 6 with a louver 3 disposed fixedly, in the lower position of the louver 3. A rotating body 8 is provided rotatably by approximately 90 deg. around both upper ends as the fulcrum in relation to the register body 6. This rotating body 8 is rotated into a horizontal position by an energizing member by the lock release operation of a lock mechanism part 10, and in this horizontal position, a cup holder area R is formed in front of the louver 3. The rotating body 8 also guides air flow from an auxiliary louver accommodating part 5 frontward of the register body 6 by a rotating louver 17 provided at the rotating body 8.
Patent JP-S6482303-A (JP)
Title: Reproducing circuit for magnetic recording and reproducing device
Inventor: NISHIYAMA NOBUMASA
IPC: G11B5/09
Filed: 1987-09-24
Abstract: PURPOSE:To always obtain as optimum equalization characteristic by evaluating a time difference between a peak interval of a reproducing signal and the case of a correct peak interval, and controlling a constant of an equalizer so that the time difference is eliminated. CONSTITUTION:A two-bit pattern is reproduced, and a peak pulse is generated by a pulse forming circuit 104, and converted to a level of a voltage or a current by a time level converting circuit 111 in order to derive a time interval of a peak pulse of the front part and a peak pulse of the rear part. The converted level is held until a peak pulse of the next two-bit pattern comes, and at the time point when said pulse has come, discharge is started, and the next two-bit pattern is awaited. While the level is being held, a detected level Vn 114 and a reference level Vr 115 in case of a correct bit interval are compared by a level comparator circuit 112. At that time, if there is a difference in the levels, it is outputted as an error signal to an equalizer control circuit 106, and a constant of an equalizer 103 is controlled so that the error signal is eliminated. In such a way, an optimum equalization characteristic can always be maintained.
Patent JP-H03100284-A (JP)
Title: Electronic locking device
Inventor: WATANABE HIROSHI
IPC: E05B49/00
Filed: 1989-09-14
Abstract: PURPOSE:To reduce the manufacturing cost and improve the versatile use performance by comparing a lock releasing signal memorized onto a lock body and a lock releasing signal memorized onto a lock body by a comparing means and carrying out locking and lock releasing operations by a control means when the both signals accord. CONSTITUTION:A lock body 1 which is equipped with a memory means 4 which memorizes the prescribed lock releasing information and an I/O means which reads out and writes-in the lock releasing information from outside is provided. Further, a lock body 2 which is equipped with a memory means 11 for memorizing the prescribed lock releasing information, comparing means 12 for comparing the lock releasing information and the lock releasing information of the memory means 4 of the lock body 1, control means 13 for controlling the locking and lock releasing on the basis of the result, and an I/O means for reading out the lock releasing information from the lock body 1 is provided. The lock body 1 is installed onto the lock body 2, and the lock releasing information memorized in the memory means 4 of the lock body 1 is read out through the both I/O means and compared with the lock releasing information memorized in the memory means 11 of the lock body 2, and when the both information accord, locking or lock releasing is carried out by a control means 13.
Patent JP-S60130495-A (JP)
Title: Conductive paste
Inventor: OKUNO YAMATERU
IPC: B23K35/22
Filed: 1983-12-17
Abstract: PURPOSE:To obtain a conductive paste having excellent printability, solderbility and conductivity by preparing the paste of a resin consisting essentially of a prepolymer having a limited number average mol.wt. and the copper powder composed of flake copper powder and composite copper-silver powder limited in grain size and mixing ratio as a conductive material. CONSTITUTION:A conductive paste consists essentially of a resin A consisting essentially of a prepolymer having >=10,000 number average mol.wt. and copper powder B consisting of flake copper powder and composite copper-silver powder having <=10mum grain size and contains 75-90wt% the copper powder by the weight of the main components A+B. A phenoxy resin, polybutadiene resin, P- biphenyl resin, etc. are used as the resin A. An amino resin etherified by lower alcohol may be used in said resin by mixing said resin therewith or bringing said resin into reaction therewith. The resin A and the copper powder B are kneaded with a solvent, by which the conductive paste is prepd.
Patent JP-H1063197-A (JP)
Title: Crt display supporting device
Inventor: TAKAHASHI MIYOJI
IPC: H04N5/64
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to increase the effective utilization area of the front surface of a top plate and to safely and easily execute moving work, such as maintenance and exchange of a display, by housing the display below the top plate of a supporting desk. SOLUTION: A stopper 21 of a supporting base 17 is fixed to a frame 8 by means of screws and the supporting base 17 exists in a prescribed oblique position in the state of housing the display. The screen of the display 5 is visible through the opening 13 of the top plate 10 and the opening 43 of a cover 42 at the supporting base 17. To carry out the and the moving work, such as maintenance and exchange of the display 5 from the housing state, the operator removes a front plate 44 and the cover 43, removes the screws of the stopper 21, holds the handle 23 of the supporting base 17, pushes the supporting base 17 down to the position parallel with the floor surface against a balance spring 20 and locking the supporting base 17 to a locking mechanism section 24.  A truck is positioned in front of the supporting base 17 in the state of holding the supporting base 17 locked and the display 5 is drawn out forward and is placed on the truck.
Patent JP-H0285771-A (JP)
Title: Method for detecting partial discharge of high-voltage apparatus
Inventor: USUI NOBORU
IPC: G01R31/00
Filed: 1988-09-21
Abstract: PURPOSE:To improve the S/N by specifying the turning frequency of a detecting means for detecting partial discharge. CONSTITUTION:A wide-band through type current transformer 15 forms a partial discharge detecting means 20 by using the earth line 3 of an apparatus 1 to be tested as a primary conductor and connecting an instrument 16 for measuring the intensity of radio interference waves to the secondary side. The terminal voltage of a detection impedance 22 provided in parallel with the apparatus 1 is measured with a partial discharge measuring instrument 6. Then, by connecting a calibrating pulse generator 31 between a bushing 1A and tank 1B and injecting already known electric charges Q into the apparatus 1, magnitudes of pulse voltages measured by the instruments 6 and 16 are found and the electric charge Q detecting sensitivities of the instruments 6 and 16 are calibrated. Then internal discharges are produced in the apparatus 1 by boosting the voltage of a high-voltage power source 12 after disconnecting the generator 31 and the quantity of the discharged electric charges is found by comparing the detecting voltages of the instruments 6 and 16 with the calibrated results. When the tuning frequency of the means 20 is selected within a range from 1.8MHz to 3.8MHz, the S/N against external noise can be improved and the internal discharge can be detected.
Patent JP-S6298392-A (JP)
Inventor: KAMEYAMA SHIGEKI
IPC: G09G3/28
Filed: 1985-10-25
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-S61115711-A (JP)
Title: Window structure for automobile
Inventor: KANEKO AKIHISA
IPC: B60J1/10
Filed: 1984-11-13
Abstract: PURPOSE:To aim at improvements in operatability, by molding a strip solidly in the peripheral edge of a window panel, while constituting the inner side terminal part in extending as far as the position of a flange opening terminal corresponding part along the window panel. CONSTITUTION:A strip 11 of rubber-make or the like is solidly molded in a side window panel 9, while an outer piece part 11 bis shortly extended from a peripheral edge of the window panel 9 along a panel surface, and an inner piece part 11c is extended so as to be projected to the opening side from an opening terminal 1a of a flange part 1 whereby it is tightly attached to dam rubber 13 elastically contacting with the flange part 1. With this constitution, a strip body 11a comes into elastically contact with a quarter panel 3, whereby an interval between the window panel 9 and the quarter panel 3 is able to be flush with each other and, what is more, an adhesion surface is concealable from sight owing to the extension part 11d. Accordingly, a black print process for improving an outward show is omitted, dispensing with a bonding agent, thus operatability is improvable.
Patent JP-2000068113-A (JP)
Title: Arrester
Inventor: SATOU AKIYOSHI
IPC: H01T1/16
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To make connection of an expansive disconnector to an arrester unnecessary. SOLUTION: A pipe-shaped stopper electrode 6 in which a protruding part 1b is formed to step coming off is accommodated in an end portion of the ground side of a cylindrical body 1 for accommodating a zinc oxide element 7. A ground side terminal 8 which is inserted in the stopper electrode 6 is engaged and bonded with the inside of the protruding part 1b, so that only the ground side terminal 8 comes off from the cylindrical body 1 by the inner pressure of the cylindrical body 1.
Patent JP-H0566330-A (JP)
Title: Semiconductor module
Inventor: KURODA FUMIHIKO
IPC: G02B6/42
Filed: 1991-09-18
Abstract: PURPOSE:To provide the semiconductor module which can accurately hold the position relation between a semiconductor chip and other module constituent components and also supports the semiconductor chip mechanically tightly even when made into a thin film. CONSTITUTION:The semiconductor module where the semiconductor chip is mounted is equipped with an adhered substrate formed by connecting the surfaces of two semiconductor wafers 1 and 2 which have specific thickness and smooth surfaces, a recessed part 4 formed by etching part of the adhered substrate to depth reaching the connection part between the wafers 1 and 2, and the semiconductor chip mounted in the recessed part 4.
Patent JP-S60118889-A (JP)
Inventor: PATORITSUKU JIEI OMARII
IPC: H04N7/00
Filed: 1984-11-12
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-H11125726-A (JP)
Title: Optical waveguide and its manufacture
Inventor: RHEE TAE-HYUNG
IPC: G02B6/125
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide such a hybrid optical waveguide which lessens the optical signal progression loss and coupling loss in the optical waveguide having a straight section and a curved section and may be minimized in the size of the waveguide section and a process for manufacturing the same. SOLUTION: The optical waveguide comprises a plane substrate layer 300, a lower clad layer 310 which is placed on the plane substrate layer 300 and consists of a material having light transparency to a prescribed wavelength, core layers 320, 420 which are placed on the lower clad layer 310 and are formed with the optical waveguide comprising the straight section consisting of a first optical polymer having a refractive index larger the refractive index of the lower clad layer 310 and the curved section consisting of a second optical polymer having the refractive index larger than the refractive index of the first optical polymer and an upper clad layer 330 which is placed on the lower clad layer 310, is formed of a material having the refractive index lower than the refractive index of the first optical polymer and encloses the optical waveguide of the core layers.
Patent JP-H08119985-A (JP)
Title: Production of sugar acetonide
Inventor: RAINAA ZOBOTSUTA
IPC: C07B61/00
Filed: 1994-09-06
Abstract: PURPOSE: To provide a method for producing a sugar acetonide without using an inorganic acid, phosphorus pentoxide, iodine or a solid catalyst and without requiring the removal of water with an azeotropic mixture.  
     CONSTITUTION: This method is to produce a sugar acetonide from a sugar and acetone in the presence of a Lewis acid. The method comprises carrying out the reaction in the presence of a carboxylic acid derivative represented by the general formula R 1 -CO-X [X denotes a leaving group which can be replaced by hydroxyl group; R 1  denotes methyl, ethyl, propyl, isopropyl, butyl (branched or unbranched), pentyl (branched or unbranched) or hexyl (branched or unbranched)] at a temperature within the range of 40-58°C, then cooling the resultant reaction mixture, bringing the cooled reaction mixture into contact with a dilute aqueous solution of a basic compound of an alkali metal or an alkaline earth metal, extracting the resultant solution with an aliphatic or an aromatic hydrocarbon, heating the obtained extract solution at a temperature within the range of 50-60°C, depositing and isolating a crystal of an isopropylidene sugar, then washing the crystal and removing the solvent residue. 
     COPYRIGHT: (C)1996,JPO