baber/WOPTO huggingface dataset:
Patent JP-S60205782-A (JP)
Title: Line extraction processing method
Inventor: YASUKAWA YUUSUKE
IPC: G06K9/36
Filed: 1984-03-30
Abstract: PURPOSE:To reduce troubles and the time required for line extraction by extracting lines by a processing on the same coordinate plane as two-dimensional dot train data. CONSTITUTION:The image of an object BJT is picked up by a camera 1 and is converted to a picture signal and is stored in an original picture memory 2, for example, as shown in a figure A. At this time, a preliminarily determined origin O(a, b) is given by a control circuit 8. Next, coordinates (xi, yi) of points Pi extracted by a point extracting circuit 3 are sent to a circle generating circuit 4. The circle generating circuit 4 obtains radiuses ri of circles Ci of individual points Pi from coordinates (a, b) of the original transmitted from the control circuit 8 and coordinates (xi, yi) of points Pi and generates coordinates (ui, vi) of individual points on circles Ci and writes them in a memory 5 as shown in a figure D. An intersection extracting circuit 6 reads out contents of the memory 5 and obtains a point, which is different from the origin O(a, b) and has the largest coordinate values, by the convolution arithmetic and transmits coordinates (ud, vd) of this point (m) to a line reproducing circuit 7. The line reproducing circuit 7 obtains an equation of a line L on a basis of coordinates (ud, vd) of the intersection (m), thus reproducing the line L.
Patent JP-H07269815-A (JP)
Title: Burner
Inventor: OTSUKA TETSUJI
IPC: F23D14/74
Filed: 1994-03-31
Abstract: PURPOSE:To prevent failure entrainment of a flame even when a mixing rate of combustion air is raised by so regulating a flowing velocity of combustion air or thin fuel mixed gas to be discharged from a discharge port as to be slower toward a burner port side disposed at both sides of the discharge port. CONSTITUTION:Three flow straightening plates 16, 17, 18 for straightening and discharging combustion air and thin fuel mixed gas are provided along a longitudinal direction. The plate 17 disposed at a center is short in a length along a flowing direction of the air or the mixed gas. Both the plates 16, 18 disposed neat a thick fuel burner port 6 are longer in a length along a flowing direction of the air or the mixed gas at both sides of the plate 17. Thus, flowing velocities of the air discharged from a discharge port 10 and the mixed gas discharged from the thin fuel burner port 10a are faster toward the central side, and slower toward the port 6 side. Thus, flowing velocity regulating means 19 for regulating the velocities has the three plates 16, 17, 18.
Patent JP-H11261878-A (JP)
Title: Image pickup device, swing correction device and swing correction method
Inventor: KAWAHARA HIDEO
IPC: H04N5/232
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device and a swing correction device capable of a smooth vibration-proof operation without depending on the driving of an image pickup element, storage conditions and a swing frequency. SOLUTION: This image pickup device is provided with a gyro 1 for detecting a swing, an A/D converter 4 for sampling swing information detected from the gyro 1 at a prescribed timing, an HPF 5 and an integrator 6 on the inside for computing a swing correction amount from the sampled swing information, a read control means for controlling the read timing of the image pickup element 161 based on the swing correction amount and a sampling timing control means 21 for varying the sampling timing corresponding to the storage time of the image pickup element 161 and the swing frequency, etc.
Patent JP-H07266326-A (JP)
Title: Manufacture of ultra-light concrete
Inventor: NISHIDA HIROKAZU
IPC: C04B14/02
Filed: 1994-03-31
Abstract: PURPOSE:To provide a method for manufacturing ultra-light concrete having excellent executability and strength in which invasion of water content into an ultra-light aggregate is suppressed and slumping loss of fresh concrete is suppressed. CONSTITUTION:After pores of a surface of an ultra-light aggregate 1 are blocked to be sealed by inorganic ultrafine powder 2 such as silica fume, etc., residual concrete material is charged and agitated.
Patent JP-S58197127-A (JP)
Title: Apparatus for shunting sweeper
Inventor: SHIRASAKI KAZUO
IPC: B65G65/48
Filed: 1982-04-15
Abstract: PURPOSE:To move a sweeper in a flat floor type floor scraping silo at any time out of the area where bulk is deposited, by providing a restrictor that can come in contact with the sweeper and can emerge on a circle that is spaced away from the guide rail for a pull ring such that a bucket can pass through the circle and guide rail. CONSTITUTION:When the deposited bulk is scraped, the restricting roller 32 is sunk in a restricting hole 30 so that the surface of the flat board 1 may be kept plane. When bulk is charged into the silo, the restricting roller 32 is projected from the restricting hole 30, and when the wiping sweeper 8 becomes in contact with the restricting roller, the restricting roller 32 is rotated about the support shaft 31, so that the sweeper 8 is withdrawn between the restricting roller 32 and the guide rail 19. The support shaft 31 and the sweeper 32 can freely emerge from the restricting hole 30, and it is only enough that they can slide on the bucket 28.
Patent JP-S56158927-A (JP)
Title: Thermostatic device
Inventor: OOTSU KENJI
IPC: G01K15/00
Filed: 1980-05-13
Abstract: PURPOSE:To obtain arbitrary ref. temp. with high accuracy and achieve microminiaturization by setting the cooling surface of an electronic cooling element at prescribed temp. CONSTITUTION:This is provided with a vacuum vessel 10 which is tightly closed, an electron cooling element 13 of which the heating surface is closely fitted and fixed to the base 12 of the vessel 10, a temp. control element 14 which is closely fitted and fixed to the cooling surface of said element 13, and outputs the signal corresponding to the deviation from preset temp. by detecting the temp. of the cooling surface, a temp. calibrating thermocouple 20 of which the mutual connection points 20B, 20C of thermocouple element 21, 22 and output wires 23, 24 are abutted and fixed on and to the cooling surface 13b, and an electric power source circuit 25 which controls the electric curent to be supplied to the cooling element 13 in accordance with the deviation signal. The cooling surface 13b of the element 13 is set at prescribed temp.
Patent JP-S61224962-A (JP)
Title: Capsule containing tangle extract
Inventor: KAGOYAMA TAKASHI
IPC: A23L27/10
Filed: 1985-03-27
Abstract: PURPOSE:To obtain the titled capsule free from tangle smell and oily smell and takable easily by oral administration, by coating a W/O-type emulsion containing tangle extract with an edible film. CONSTITUTION:A W/O-type emulsion containing tangle extract is produced by adding (A) an emulsifier composed of a sucrose fatty acid ester and a glycerol fatty acid ester and (B) an aqueous solution of tangle extract having an evaporation residue concentration of <=45% to (C) an edible oil or fat such as safflower oil, corn oil, etc., optionally added with vitamin E and/or vitamin F, and emulsifying the mixture. The emulsion is inserted between edible films such as gelatin, sodium aspartate, etc., and is pressed from both sides with a mold to form a capsule.
Patent JP-H05268443-A (JP)
Title: Facsimile equipment
IPC: H04N1/32
Filed: 1992-03-19
Abstract: PURPOSE:To easily select the reception mode corresponding to the utility mode by the user by providing a switch means switching four kinds of reception modes or over in one-touch, a voice message generating means and a tone generating means to the equipment. CONSTITUTION:The equipment is provided with a switch 42 designating three kinds of modes being the manual reception mode, the automatic reception mode and the automatic answering telephone set connection mode. Then, facsimile reception is disable by the operation other than the manual operation in the manual reception mode, the automatic reception mode is provided with the telephone priority mode and the facsimile priority mode, and one of them is selected by operations twice or over of a key button switch 40. Thus, in total, four kinds of the reception modes are available. Moreover, a voice message generating means 26 generates two kinds of voice messages and a tone generating means 43 generates a tone signal. Thus, the equipment copes with in details the utility mode by the user and the reception mode is selected easily by one- touch switch.
Patent JP-H06246785-A (JP)
Title: Nozzle of injection device
Inventor: SAKAKAWA KOICHI
IPC: B29C45/20
Filed: 1993-02-26
Abstract: PURPOSE:To perform stable molding without overheating a molten resin by constituting the nozzle of an injection device of a nozzle main body made of a heat conductive material and a nozzle tip member made of a heat insulating material. CONSTITUTION:A nozzle main body 12 is formed from a heat conductive material and heaters 14, 16 and a temp. sensor 18 are attached to the outer peripheral part of the nozzle main body 12 and the heaters 14, 16 are controlled by a temp. control unit 20. A nozzle tip member 22 formed from a heat insulating material such as ceramic is fixed to the leading end part of the nozzle main body 12. Since the transmission of the heat of the nozzle main body 12 to a mold 26 is prevented by the nozzle tip part 22 at a time of touching with the nozzle, the temp. of the nozzle main body 12 is not suddenly lowered. Therefore, the heaters 14, 16 are not operated even though the molten resin in a resin passage 12a is within a prescribed temp. range and the overheating of the resin is prevented.
Patent JP-H01238469-A (JP)
Title: Transistor inverter device
Inventor: NOMURA TOSHIHIRO
IPC: H02M7/537
Filed: 1988-03-18
Abstract: PURPOSE:To reduce leakage reactance by conducting electric connections of transistor switch elements not by leads but by conductors each having a predetermined width. CONSTITUTION:A metal heat sink board 30 for forming a transistor inverter is so designed as to heat sink by a cooling fin and water-cooling pipe from its lower face, and connected to the anode P of a DC power source 10. Transistor switch elements (Tr)Q1 are aligned in a right row on the board 30, and an electric insulator 32 having preferable thermal conduction is then placed in a left row. The upper and lower pieces 34a-34b of thin plate metal conductors 34 provided with steps are disposed in contact with the upper faces of the TrQ2 and the insulator 32, and coated with electric insulator 36 and TrQ2, and further thin plate metal conductors 38. Leaf springs 48 are disposed on the upper faces of the TrsQ1, Q2 through cushion members 46, and secured to the board 30. Thus, all the components are electrically, thermally and mechanically effectively secured.
Patent JP-S55156658-A (JP)
Title: Production of mold for centrifugal casting
Inventor: YONEZAWA TAKESHI
IPC: B22D13/10
Filed: 1979-05-23
Abstract: PURPOSE: To bury the unevenness on the mold surface, smooth the casting surface and improve product value by further forming a resin sand layer to the conventional mold comprising forming a dry sand layer and mixed sand layer within a cylindrical metal flask.  
     CONSTITUTION: Annular molds are fitted into both ends of a cylindrical metal flask 3 and the mold length is determined, after which the metal flask 3 is heated to 300W400°C and is rotated at a high speed. Next, dry sand of 20W60 mesh is supplied to this and is compression-bonded in the metal flask 3 by centrifugal force, whereby the 1st dry sand layer 5 is formed. Thence, the mixed sand comprising by mixing thermosetting resin in the dry sand of 20W60 mesh is supplied and is heat- set to form the 2nd mixed sand layer 6. Thereafter, the rotating speed of the metal flask 3 is lowered to 0.1W3G and the resin sand composed of the fine particle sand peaking at sand particle distributions 200W230 and thermosetting resin is supplied thereto. The resin sand is then slipped on the 1st layer 5 or the 2nd layer 6 so as to bury the unevenness on the surface and is heat-set, whereby the resin sand layer 7 is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55156142-A (JP)
Title: Detecting device for passing of rear end of copy in copy feeding device
Inventor: SATOU MITSUHIRO
IPC: B65H7/18
Filed: 1979-05-23
Abstract: PURPOSE: To detect surely the passage of the copy by a method wherein a copy guide plate movable between the first position along a transferring way and the second position crossing the transferring way is provided on a half way of the copy transferring way and a copy detecting device is provided at a portion of the guide plate.  
     CONSTITUTION: When an initiating button is pushed, the movable copy guide plate 32 is pivoted downwardly by a solenoid 37 against a spring 36 (as shown in the figure), while stepping motors 9, 24 are rotated. Thereby, the lowermost copy on a carrier table 21 is sent out to a copy reading passageway 4 by a separating roller 22 through a transferring way 33. When a front end of the copy being passed through a paper feeding roller 5 is detected by a photoelectric element 15, feedings of electricity for both of the motors 9, 24 and the selenoid 37 are stopped. Then, the guide plate 32 is pivoted upwardly by the spring 36 to contact with a lower surface of the copy, thereafter, when the copy is transferred to the right and a rear end thereof is passed, the guide plate 32 is pivoted upwardly to a great extent and the photoelectric element 39 is energized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10208826-A (JP)
Title: Automatic selective grounding system and its device for eliminating low frequency and the like
Inventor: KYO GENHO
IPC: H01R25/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic selective grounding system for eliminating low frequency by connecting a safety circuit consisting of a detecting circuit, a starting circuit, a latch circuit, to a power source circuit and connecting a touch point of a human body and an alarm circuit to the detecting circuit. SOLUTION: A power source circuit 40 is connected to a life (nature) line 1 at AC 100V and a nature (life) line 2, and output of the power source circuit 40 is connected to input of a detecting circuit 50, and output of the detecting circuit 50 is connected to the input of a starting circuit 60. Output of the starting circuit 60 is connected to the input of a latch circuit 70, and output of the latch circuit 70 is connected to the input of the safety circuit 80. An output side of the safety circuit 80 is provided with connection holes for a life (nature) line 11, a nature (life) line 21, and a nature (a third point) line 31. In this system, a human body reference electrical potential input circuit 100 and an alarm circuit 90 are connected to the detecting circuit 50.
Patent JP-S52147891-A (JP)
Title: Automatic lifting pier
Inventor: FURUYAMA TOSHIAKI
IPC: E02B3/20
Filed: 1976-06-02
Abstract: PURPOSE: An automatic lifting pier which can automatically correspond to change of draft, etc., and allows easy and safe traffic. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02243808-A (JP)
Title: Tension introducing device for bridge suspending cable
Inventor: SHIMIZU KENSUKE
IPC: E01D19/16
Filed: 1989-03-17
Abstract: PURPOSE:To improve workability by arranging a jack device forward against a supporting part, and additionally inserting a plurality of spacers along a cable between a cable socket and the jack device as often as pushing out operation. CONSTITUTION:A jack device 18 comprising guide rods 19, a slide body 20, and two extensible/contractible center pole jacks 22, 22 is arranged forward against a supporting part 15. Nextly, the backward end of a rod 13 is drawn in up to the position capable of temporary fixing with a nut 17 for changing up of load, and the jacks 22 are extended to push a socket 12 backward through the slide body 20. Nextly, after the retreated nut 17 is tightened, the stroke of jacks 22 are returned to the original position, and the load is supported with the nut 17. The following spacer 23 is inserted between the slide body 20 and the leading spacer 23, and by repeating such operation the cable 11 is given a prescribed tension and fixed.
Patent JP-H03262831-A (JP)
Title: Concrete block panel and panel construction for foundation body building using same
Inventor: MATSUKUMA YASUO
IPC: E02D27/01
Filed: 1990-03-13
Abstract: PURPOSE:To improve strength and ease construction by constructing and joining the required number of concrete block panels which are composed by providing in range normal blocks and horizontally reinforcing blocks in length and width, at a construction place, for forming a mold. CONSTITUTION:A concrete block panel P is formed by providing in range normal blocks 1 having lengthwise grooves on both sides and horizontally reinforcing blocks 2 having a widthwise groove on one side of the upper and lower surfaces of the normal block 1, in a three-stage and seven-raw state. Filling holes provided in lengthwise and widthwise directions are filled with mortor horizontal reinforcements 5 and vertical reinforcements 3 arranged, reinforcing bars 3 are protruded to one hand side in a panel P linking direction, joining holes 4 in which the reinforcing bars 3 are inserted are provided on the other side, and hanging hooks 6 are prepared on positions unhinderable to work. Then the required number of panels P is hung and built at a construction place to be joined, and separators S1 are linked between the panels P to form a formwork. This permits easy construction.
Patent JP-S53148382-A (JP)
Title: Gas discharge panel
Inventor: SATOU MORISHIGE
IPC: H01J11/28
Filed: 1977-05-31
Abstract: PURPOSE: To decrease the number of panel terminals, and also, to enable to write in on the way of line or even to a part of area in the entire picture, by commonly connecting the write-in electrode of each line to the write-in bus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09233870-A (JP)
Title: Rotor-floating type ultrasonic motor
Inventor: NAKAMURA KENTARO
IPC: H02N2/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To achieve a long life and to make it possible to perform high-speed operation by providing first and second ultrasonic exciting means separately in the circumferential direction of a stator, and driving the first and second ultrasonic driving means with the phase difference being provided. SOLUTION: First and second ultrasonic vibration generating parts 5 and 6, which are constituted by the same way, respectively, are connected to the outer surface part of a stator 1. The first and second ultrasonic vibration generating parts 5 and 6 are arranged separately at an angle of 45 deg. in the circumferential direction of the stator 1. Then, high-frequency power supplies 9 and 10 are connected to both vibrators 5a and 6a provided at both ultrasonic vibration generating ports 5 and 6. The frequencies of the respective high-frequency power supplies 9 and 10 are set so as to have the time-phase difference of 90 deg. to each other.  Together with this setting of the separation angle of 45 deg. for both ultrasonic vibration generating parts 5 and 6, the six-dimensional deflection vibrating mode, which is indicated by G6 and advances in the circumferential direction, is generated in the stator. Thus, the long life can be achieved, and the high-seed operation can be performed.
Patent JP-2000261198-A (JP)
Title: Apparatus for mounting surface mount component
Inventor: NISHIKATSU FUMIYOSHI
IPC: B25J13/08
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To optimize rotation of a rotary index nozzle for positioning the nozzle. SOLUTION: Rotary index nozzle control means 114 moves a nozzle having a specified index number to a specified index position, then compares the index number of the nozzle currently located at the index position with that of a nozzle to be next located at the index position, further compares the difference between the current index number and the next index number with the intermediate value of the total number of nozzles, computes the rotation quantity, controls the rotating direction of the nozzle 110 through rotating means 1 (112) and, to hold the nozzle angle, controls the rotating direction of rotating means 2 (112) according to the rotating direction and the rotation deviation at indexing.
Patent JP-H02244205-A (JP)
Title: Fourier transforming device and fourier transforming method
Inventor: YOSHIDA TOYOMI
IPC: G06F17/14
Filed: 1989-03-17
Abstract: PURPOSE:To attain the real time analysis of a waveform by multiplying the new vibration waveform value by the small weight value according to the stored old mean vibration waveform and defining the new mean vibration waveform value with addition of the new vibration waveform when the new vibration waveform value is stored in a mean vibration waveform value area at the corresponding time for each sampling cycle. CONSTITUTION:The newly sampled vibration waveform value is stored in a memory of the corresponding order with the time mean addition of the memory. Then N pieces of new complex amplitude value Ck' are obtained via an equation 1 in a range covering K = 0 through N - 1 for each sampling of a vibration waveform based on the old complex amplitude value Ch already obtained as well as the difference between the new mean vibration waveform value -Xin and the old mean vibration waveform value -Xout so far stored. Then these values Ck' are updated. Thus it is possible to obtain a high speed controller which is immune to the noises and errors and can extremely shorten the calculating time.
Patent JP-S56161855-A (JP)
Title: Electrostatic coater
Inventor: HIROSE KANICHIROU
IPC: B05D1/04
Filed: 1980-05-14
Abstract: PURPOSE:To prevent the outflowing of grease from bearings by air pressure of a driving chamber by providing to the coater body a communication path by which the air balance between the driving chamber of bearings for a rotary shaft and the opposite side portion of the driving chamber. CONSTITUTION:Compressed air is sent through a pipe for an air-driven motor from a high-pressure air generator to the nozzle 24 of an electrostatic coater body 3 so as to turn a blade with high speeds 5 inside a driving chamber 4, whereby a rotary cup 1 is turned with high speeds through a rotary shaft 2. A bearing 6 for the rotary shaft 2 is provided between the rotary shaft 2 and the coater body 3, an air trapping chamber 7 is formed between the rotary shaft 2 and the coater body 3 in a position opposite to the driving chamber 4 of the bearing 6, and a communication path 8 is formed between the driving chamber 2 and the air trapping chamber 7. Thus, the pressure of the driving chamber 4 is balanced with that of the air trapping chamber 7 by the communication path 8, and the outflowing of grease from the bearing 6 by the pressure of the driving chamber 4 can therefore be prevented.