baber/WOPTO huggingface dataset:
Patent JP-H01281579-A (JP)
Title: Image processor
Inventor: HASEGAWA HIROSHI
IPC: G06T7/60
Filed: 1988-05-09
Abstract: PURPOSE:To simplify and miniaturize the constitution of the title processor and to rapidly execute calculation by serially connecting digital differential analytical operation circuits having the same constitution, extracting the feature point of an original image and computing a rotating motion recurrence formula to omit the operation of an initial value. CONSTITUTION:The edge of a picture element signal of an original image inputted by a camera 11 is detected and inputted to a preprocessing part 17 as edged data. The preprocessing part 17 executes prescribed preprocessing and sends the processed data are sent to the digital differential analytical(DDA) operation circuits 18. Then, the operation of the rotating motion recurrence formula for finding out a Hough curve is executed by the circuits 18. Said operation is continued until all processing of picture elements other than a window or picture elements more than a threshold out of picture element signals on the surface of the original picture to be processed. After ending the processing, the filtering processing and sorting processing of the intersecting point of Hough curves are executed by a near-by filter 19 and a sorting part 20. An approximate line of a curve connecting points to be processed on the original image can be found out as a final result.
Patent JP-H08270106-A (JP)
Title: Brace of building house
Inventor: IWATA TADASHI
IPC: E04B2/56
Filed: 1995-03-30
Abstract: PURPOSE: To protect a building house from a disaster such as an earthquake, a typhoon, heavy snow, etc., and to facilitate construction work. CONSTITUTION: One of an installation metal fitting 1A or an installation metal fitting 1B provided on a groundsill is connected to one of the installation metal fitting 1A and the installation metal fitting 1B provided on a girder inside of a part of a wall without a door and a window of a building house with a brace bar so that the brace bar is diagonally directed. Additionally, a hole is drilled on a support through which the brace bar passes and the brace bar is made to pass through it. Furthermore, a hole drilled on a main body of the installation metal fitting 1A and a hole drilled on a main body of the installation metal fitting 1B are formed to extend toward toward the middle of the brace bar. Additionally, a point or a plural number of points of the brace bar is or are connected through a long nut.
Patent JP-H01318900-A (JP)
Title: Safety device to fuse of projectile
Inventor: ROBERUTO APOTEROTSU
IPC: F42C15/44
Filed: 1989-05-02
Abstract: PURPOSE: To obtain a dud de-arming device which can be built in an existing projectile fuse by moving a rotor to a safety position through a spring or mov ing a collision sensor through a collision delay part upon unlocking thereby releasing the rotor and moving it to a safety position through the spring force of safety units. CONSTITUTION: The dud de-arming device is encased in a tubular case 15, a rotor 17 is locked at a shooting position and a trigger means is located at an unlocking part such that the rotor 17 is moved to a safety position by the spring force of safety units 23-32 upon unlocking. A rotor 43 is held at a shooting position before hitting a target through a collision sensor 45 constituting the trigger means. The collision sensor 45 is moved by a collision delay part to release the rotor 43 which is then moved to a safety position by the spring force of the safety units 23-32.
Patent JP-H06302735-A (JP)
Title: Semiconductor device for power
Inventor: NAKAMURA YASUYOSHI
IPC: H01L23/48
Filed: 1993-04-14
Abstract: PURPOSE:To remove oxygen adhered to the interior of a pressure-welding type semiconductor device for power and to prevent a contact failure of pressure- welding parts from being generated. CONSTITUTION:In a semiconductor device for power of a structure, wherein heat buffer materials 2 and 3 are respectively soldered to both sides of a semiconductor chip 1 for power, electrodes 7 and 8 are respectively pressure-welded to the sides on one side of both sides of these materials 2 and 3 and the periphery of the device is hermetically sealed with a sealing material, and nonpressure- welding parts 7b and 8b of the electrodes 7 and 8 of the device is coated with a titanium film or the like.
Patent JP-S62267611-A (JP)
Title: Thickness distribution measuring instrument
Inventor: OOYA MITSUNOBU
IPC: G01B21/02
Filed: 1986-05-16
Abstract: PURPOSE:To reduce a measurement error caused by an indication error by the linearity of a displacement gauge, by providing a feeding mechanism for adjusting a distance in the thickness direction between the displacement gauge and an object to be measured. CONSTITUTION:With respect to two pieces of displacement gauges 11, 12 which have been fixed to a fixed arm 14, an object to be measured 13 are set onto a moving base 16 whose whole body can be moved in the longitudinal direction by the first feeding device 15, and a placing table 18 which can be moved in the vertical direction by the second feeding device 17 which has been installed on the moving base 16. A variation of an indicated value of the displacement gauge 11, which is generated by moving the object to be measured 13 in the longitudinal direction is always fed back to the device 17. As a result, a distance between the displacement gauge 11 and a measuring point of the object to be measured 13 can be kept roughly constant. In this way, a measurement error caused by an indication error by the linearity of the displacement gauge is reduced.
Patent JP-S63279558-A (JP)
Title: High pressure sodium lamp and its manufacture
Inventor: IKE YUJIRO
IPC: H01J9/44
Filed: 1987-05-11
Abstract: PURPOSE:To restore a lamp voltage to be in a specified range without breaking an outer tube by installing a metallic ring between a metallic member and a luminous tube supporter, the ring is designed to have such a heat loss as to give influence to the temperature of the lowest temperature part and to be melted by an external heating means. CONSTITUTION:A ring 15 made of a metal something like aluminum is installed between a metallic tube 7 and a luminous tube supporter 11 working also as an electricity supplier and fixed by fixing metals 16, 16, which are made of for example nickel and extend from both sides of the ring 15. When a lamp has a lower lamp voltage than a specified range, the metallic ring 15 is melted by a means such as laser beam irradiation or high frequency induction heating; then the heat loss of the lowest temperature part can be decreased. Thereby the lamp voltage can be raised to be in the specified range to renew a lamp without breaking the outer tube.
Patent JP-S5636746-A (JP)
Title: Response time control system
Inventor: OONO NAOYA
IPC: G06F3/00
Filed: 1979-09-03
Abstract: PURPOSE: To exercise closer deadline control over the response time of every response class by controlling not only an initial value and final value but also the increase width of a priority level.  
     CONSTITUTION: This system is equipped with the 1st control table 1 that has fields 11W17 holding the number of command-achievement transactions and that of all transactions and the 2nd control table 2 that has fields 21W23 holding response  classes of respective jobs, priority levels and current start time. The value of register 31 is subtracted by timer 32 and when the value becomes zero, control circuit 37  is interrupted to start the next operation. The command achievement rate of the 1st  control table 1 is compared to the contents of address counter 36 and when it exceeds a setpoint, the priority level of table 1 is decreased. When a processing request arrives from a terminal, the response class of the 2nd control table 2 is read  out and the 1st control table 1 is retrieved by referring to indexes to read the  priority level and command response time, thereby exercising deadline control. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02293305-A (JP)
Title: High temperature super conductor material
Inventor: IIDA SHUICHI
IPC: C01G1/00
Filed: 1989-05-01
Abstract: PURPOSE:To provide the subject material having a super conductivity-generating critical temperature of >=250k b composing a high temperature super conductor from a compound developing a crystallo-radiative coherence generator mechanism (CRCG mechanism). CONSTITUTION:The CRCG mechanism is expressed by a k-omega dispersion curved line (k: a component in the direction of wave number vector; omega: frequency) or at least partially by the curved line, and consequently has one or plural points (area) C intersecting a free photon field mode and further a Fermi frequency number omegaF of a conductive electron group at a place near the point (area) C wherein the wavelength is longer than the shortest distance between ions in a crystal lattice and shorten than the longest distance in an unit cell. As the result of these conditions, the zero point vibration mode of the free photon field of omega=omegaC guaranteeing the time interval  t of the coference to be especially long from a relation equation: h omega. t approx.>h, the electron field of the conductive electron group using the C point as a window, and the vibration mode of the electron field of the bonded electron group in the crystal are subjected to a cooperative interaction phasically matched to compose a conductive electron group having a coference reaching a macroscopic long distance, thereby providing the CRCG mechanism realizing the superconductivity.
Patent JP-S5810458-A (JP)
Inventor: REENDERUTO ANTON KIKU
IPC: B05D7/16
Filed: 1982-07-01
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-S5737243-A (JP)
Title: Method of detecting soft spot for tape wound insulated cable
Inventor: FUKAGAWA HIROMASA
IPC: G01N29/07
Filed: 1980-08-18
Abstract: PURPOSE:To positively perform the detection of a soft spot from the transformation ratio, by a method wherein an ultrasonic wave signal is transmitted, while a load is being applied to the layer of an insulated tape in its radial direction, to measure the difference between the time when the signal is transmitted and that when a reflected wave is received and to obtain the change of the thickness of the insulated tape. CONSTITUTION:When an ultrasonic wave P1 in the form of a pulse is transmitted in the radial direction of an ultrasonic wave tranceiver 4 placed on the surface of the layer of an insulated tape 3, the ultrasonic wave P1 is allowed to penetrate through the insulated tape layer within the time corresponding to the propagation constant of the layer. The wave having reached a conductor 2 is reflected from its surface. The reflected wave P2 is received by the ultrasonic wave tranceiver 4 after it has penetrated through the insulated tape layer 3. For this reason, the wave does not affect the insulated tape layer 3 located between the conductor 2 and a supporting board 5. Therefore, by measuring the time DELTAt between the transmission and reception of the ultrasonic wave pulse as shown in the figure, or the delayed time of the ultrasonic wave receiving pulse, it is possible to reliably detect only the thickness of the insulated tape layer between the ultrasonic pulse transmitting surface and the conductor.
Patent JP-S62268914-A (JP)
Title: Unburnt carbon removing device for fly ash
Inventor: KATAYAMA HIROYUKI
IPC: F23J3/06
Filed: 1986-05-19
Abstract: PURPOSE:To be able to collect uniform fly ash, not containing unburnt carbon, by removing unburnt carbon of phase separating type at high efficiency, by providing a combustion chamber to the wall of a boiler, through a bulkhead which is freely opened and closed, and by connecting conveying pipes to feed and discharge fly ash to and from the combustion chamber. CONSTITUTION:Fly ash discharged from a boiler is fed into a combustion chamber 2 through an ash conveying pipe 3. The bulkhead 6 of a combustion chamber 2 is closed at the time of conveying of fly ash, but it is opened after conveying. The combustion chamber 2 is connected with a boiler body 1, and unburnt carbon in a fly ash 7 is sufficiently burned in the combustion chamber 2 by directly utilizing the heat of a boiler body 1. After combustion the bulkhead 6 is closed again, while a damper 7 is opened and the treated fly ash is conveyed to a reserving silo 4, where the fly ash from which unburnt carbon is removed is stored. With such an arrangement, uniform fly ash of which carbon content is low can be collected without being affected by the generating form of unburnt carbon.
Patent JP-S61272493-A (JP)
Title: Rotary type compressor
Inventor: YOKOMIZO YUKIO
IPC: F04C18/356
Filed: 1985-05-25
Abstract: PURPOSE:To prevent generation of an electromagnetic noise by forming the peripheral face of one of the startor inner peripheral face and the rotor outer peripheral face into the shape of out of roundness with the direction of the longest axis and the direction of the shortest axis arranged in a condition perpendicular to each other. CONSTITUTION:The inner peripheral face of a startor 2a of a motor 2 housed inside an enclosed case 1 of a rotary compressor is formed into the shape of out of roundness with the direction of the longest axis L1 and the direction of the shortest axis L2 are arranged so as to be perpendicular to each other. Due to this formation, if the longest axis of the stator 2a is arranged in the direction corresponding to the direction of a position of an opening angle thetaof a discharge valve with respect to a fitting position B of a blade 1 of a cylinder 5 for the compressor, change of load of a compressive element 3 comes to be absorbed by a rotor gap, and operation of the motor in a condition where uniform rotor gaps exist is realized.
Patent JP-H10301569-A (JP)
Title: Automatic performance device
Inventor: YOKOYAMA HIROYUKI
IPC: G10H1/18
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To display a continuous music easy to see by controlling so as to make display only a part incorporated in a range corresponding to a repeat section on the music when a repeat performance mode is set. SOLUTION: The repeat performance of the repeat section specified by a repeat mark A specifying switch 15-4 and a repeat mark B specifying switch 15-5 is started, and a music display part for the repeat performance is displayed on a display screen 16-1. Even when the repeat section is the section by two measures having both ends on positions that these are not the ends of the measures, e.g. such as from the middle of a fourth measure to the middle of a sixth measure, the whole repeat section by these two measures are displayed once while the repeat performance is performed, and the scope display part is not rewritten. In such a manner, since only the repeat section is displayed on the display screen 16-1, the music is displayed easily to see.
Patent JP-S5539440-A (JP)
Title: Tuning system of terminal unit for catv system
Inventor: TABATA TOSHIO
IPC: H04N7/173
Filed: 1978-09-13
Abstract: PURPOSE: To prevent the foul viewing by sending the actual picture reception channel data which is the output of the electronic tuning converter to the center, at the same time eliminating the drift by using the sweep signal as the tuning voltage.  
     CONSTITUTION: The channel signal is added to each video signal A1 at channel signal addition part 1, and then signal A1 is modulated to the prescribed frequency at video signal process part 2 to be sent to each termianl unit B along with the data signal sent from the data process part from signal transmission/reception part 4 via the cable. At unit B, the channel signal is received at signal transmission/reception part 5 to send the video signal group to electronic tuning converter 6 and the data signal to data process part 7 respectively. The tuning voltage is sent to converter 6 from sweep signal generation part 12 and voltage holding part 8, and thus the video signals underwent the chaneel selection are led to the TV receiver. At the same time, the channel data is sent to the center via part 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5237038-A (JP)
Title: Eposure control system for the cine camera
Inventor: IWAMA HIDETO
IPC: G03B19/18
Filed: 1975-09-18
Abstract: PURPOSE: To enlarge the range of photograph at a low brightness by enabling an exposure control of a diaphragm priority type which gives the setting of a photograph aperture value to priority. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000303789-A (JP)
Title: Underground excavator and method for constructing tunnel
Inventor: KASHIMA YUTAKA
IPC: E21D9/08
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an underground excavator capable of varying a cross section in a number of ways and minimizing separated portions when a large- cross-section tunnel is changed into a small-cross-section tunnel, and a method for constructing tunnels. SOLUTION: A first cutter head 37 for excavating the natural ground is disposed in such a way as to be capable of parallel link movement on eccentric multiple axes and a second cutter head 59 for excavating the natural ground is disposed on the outside of the first cutter head 37 in such a way as to be capable of parallel link movement on eccentric multiple axes. A tandem circular cross section serving as a first excavation range excavated by the first cutter head 37 continues with a cross section corresponding to a dent serving as a second excavation range excavated by the second cutter head 59, and the latter cross section is provided on a portion of the periphery of the tandem circular cross section. The second cutter head 59 is separable from the first cutter head 37.
Patent JP-S604204-A (JP)
Title: Inclined magnetic field coil
Inventor: MATSUDA TETSUYA
IPC: H01F7/20
Filed: 1983-06-22
Abstract: PURPOSE:To improve a linearity of a magnetic field by a method wherein a distance from a facing end surface to the center of a coil and a distance from the facing end surface to the center of a pole piece of the coil are obtained taking primary image currents into account and the coil is provided to the point whose distance from the center of the pole piece is determined by the above two distances. CONSTITUTION:A third grade magnetic field differential component, taking image currents into account, is expressed by an equation I . If the primary image currents 4a, 4b, which deteriorate a linearity of the magnetic field most, only are considered, the equation I is replaced by the equation II. A solution Yo which makes the equation IIzero is obtained. If a coil current Ix is provided to the position Yo, a coil which produces a linear magnetic field differential Bz/differential Y which is obtained by taking the primary image currents into account can be produced. In the equation, muo means a permeability of a vacuum, Ix means a coil current, Zo means a Z-axis distance from the center of a pole piece to the center of a coil line, Yo means a Y-axis direction from the center of the pole piece to the position of the coil and (a) means a Z-axis distance from the center of the coil line to an end surface of the pole piece. With this constitution, as the coil is arranged taking image currents into acount, the linearity of the magnetic field is significantly improved.
Patent JP-S5237956-A (JP)
Title: Stabilized halogen-containing resin composition
Inventor: MINAGAWA KENSHIN
IPC: C08L27/00
Filed: 1975-09-19
Abstract: PURPOSE: A stabilized halogen-containing resin composition containing an alkyltin compound and a specific metal salt. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10296567-A (JP)
Title: Tool holder
Inventor: TAKIGUCHI MASAHARU
IPC: B23Q3/12
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a tool holder capable of decentering a central axis of a tool such as a drill, etc., from an axis of rotation of a spindle. SOLUTION: This tool holder is constituted by installing a large diametrical cylindrical cap 2 on a head end of a holder main body 1 free to rotate around its axis O, P, storing a small diametrical cylindrical chuck 3 to hold a tool 4 on an inner peripheral part of this cap free to move in the diametrical direction against the axis O, P, forming a recessed groove 40 groove depth of which changes in the peripheral direction on an outer peripheral surface of this chuck 3, projectively providing a protruded part to make contact with a bottom surface of the recessed groove 40 by a ball part 32 of a ball plunger 31 on the inner peripheral surface of the cap 2 and providing an energizing means to energize the chuck 3 to the side of this protruded part by an energizing member 36.
Patent JP-S604395-A (JP)
Title: Acc circuit
Inventor: TSUCHIYA TAKAHISA
IPC: H04N9/68
Filed: 1983-06-23
Abstract: PURPOSE:To perform stable operations with less numbers of bits with an ACC circuit, by storing a control value at which a chroma signal is detected and, when the difference between the stored value and a new control value is higher than a prescribed value, feeding back the new control value and multiplying the chroma signal by the new control value. CONSTITUTION:A chroma signal inputted into a terminal 1 is supplied to a detecting circuit 4 through a multiplier circuit 2, and then, supplied to a subtractor circuit 5 after the mean value level of a burst period is detected. At the subtractor circuit 5, subtraction is performed with the 1st reference value and the subtracted result is supplied to a DFF8 through an adder circuit 7 and added to another DFF10 for storage as the 1st storage value. The 1st storage value at the input side and the 2nd storage value of the output side of the DFF10 are supplied to a comparator 12 after subtraction is performed on them and compared with the 2nd reference value. When the output of a subtractor circuit 11 is larger than the 2nd reference value, a write control signal is supplied to the DFF10 and the stored value is rewritten and, at the same time, the stored value is supplied to the multiplier circuit 2.
Patent JP-S593123-A (JP)
Title: Fuel supply control device
Inventor: KOIKE TETSUO
IPC: F02D41/40
Filed: 1982-06-29
Abstract: PURPOSE:To provide possibility of economical running as well as constant speed running by furnishing an actuator to restrict the max. stroke of control rack of a fuel injection pump and by controlling supply of the working fluid to this actuator by means of an electronic controller. CONSTITUTION:During economical operation, a solenoid operated valve 16 is opened by a micro-computer 19 to exhaust the air from an actuator 13. When a diaphragm 25 is raised by a return spring 26, a stop lever 29 is revolved to the position indicated by solid line in the attached illustration with the aid of a rod 27. Thus the leftwise stroke of moving control rack 8 is restricted. Accordingly, turn of the lever 34 exceeding a certain amount is absorbed by relative movemet of a sleeve 33 and rod 32 caused by compression of a spring 37 even though the floating lever 34 of governor 9 revolves greatly in the direction of fuel increase, and thus the engine will run in economical operation. During normal operation, a solenoid operated valve 15 is opened to turn the lever 29 to the position indicated by the dot-and-dash line in the attached illustration with the aid of the actuator 13.
Patent JP-H05310736-A (JP)
Title: Ellipticine derivative, its production and its synthetic intermediate
Inventor: TSUJIHARA KENJI
IPC: A61K31/435
Filed: 1992-05-06
Abstract: PURPOSE:To provide the new ellipticine derivative having an excellent antitumor action and reduced in the side actions and toxicity. CONSTITUTION:A compound of formula I [R<1> is H, OH, lower alkoxy, lower alkylcarbonyloxy, lower alkoxycarbonyloxy, lower alkylaminocarbonyloxy; R<2> is alkyl, lower alkenyl, lower alkynyl or heterocyclic group which may have a substituent selected from lower alkoxy, halogen, CN, OH, amino, cyclic alkyl, phenyl and -CO-R<2> (R<2>' is phenyl, heterocyclic ring group, lower alkenyl, lower alkyl, OH, lower alkoxy, cyclic alkyl, amino); R<3> is H, lower alkyl; X is the anion of an inorganic acid or organic acid], e.g. 2- phenylcarbonylmethoxy-9-hydroxyellipticinium bromide. The compound is obtained by reacting a compound of formula II with a compound of formula: R<2>X.