baber/WOPTO huggingface dataset:
Patent JP-S60218269-A (JP)
Title: Swing mechanism for nozzle of coil winding machine
Inventor: KAMEI MASATO
IPC: F16H37/16
Filed: 1984-04-09
Abstract: PURPOSE:To permit the continuous winding onto field iron cores having two poles by winding a wire onto the field iron cores by allowing the nozzles for winding the wire to turn along the periphery of the field iron cores by using a differential gear apparatus, in an automatic coil winding machine for a stator having two poles. CONSTITUTION:When an electric motor 4 is driven, a crank 6 revolves through a belt B, and a motive shaft 8 is revolved through a spherical bush. Further, the crank 6 turns nozzles 13 and 14 around field iron cores 2 and 3, revolving an opposed bevel gear 10 meshed with a bevel gear 9, with the shaft 12. Then, a stroke is generated on the shaft 12 by the revolution of the crank 6, and the wires W1 and W2 whose one edge is engaged are driven-out from the nozzles 13 and 14 and allowed to pass through slots S1 and S2 in distribution, and then taken-up onto the field iron cores 2 and 3. At this time, a slider 17 fixed onto the turn stop of an opposed bevel gear 11 travels along a guide rail 16 parallel to the shaft 12.
Patent JP-S62226259-A (JP)
Title: Data repeater
Inventor: ARAI TETSUYUKI
IPC: G06F13/38
Filed: 1986-03-27
Abstract: PURPOSE:To transfer data at a high speed by using alternately two memory circuits to absorb the proper overhead time of a computer as well as a device that uses the data received from the computer. CONSTITUTION:The memory circuits 3A and 3B have capacities enough to store the output data that can be delivered at a time from a digital computer 11 by a DMA system. Then the circuit 3A or 3B is connected to the computer 11 with the other one connected to a processor, e.g., a pattern defect checking device. The data bus controller circuit 2a and 2 are switched by a switch controller circuit when the data stored in one of both circuits 3A and 3B is sent to the processor and also data are sent to the other memory circuit from the computer 11.
Patent JP-S61228462-A (JP)
Title: Image forming device
Inventor: ARAI KOICHI
IPC: G06F3/023
Filed: 1985-04-01
Abstract: PURPOSE:To set efficiently the number of copies by setting the number of copies in a short time. CONSTITUTION:A print key 2 is a key for indicating the start of each copying operation actually after the unshown main switch of an image forming device is turned on, and a clear key 4 is a key for resetting the number of copies displayed on a quantity display device 3 (set in an image forming device). Keys 5 and 6 are used to indicate the quantity of copies on the display device 3 by pressing the keys 5 and 6 as many times as the quantity of copies to be set when the 1st digit of the display device 3 counted from the decimal point is set and when the number of tens is set. An exposure dial 7, on the other hand, consists of a slide switch, etc., for setting the quantity of exposure.
Patent JP-H07279339-A (JP)
Title: Pent-roof mounting structure
Inventor: DOBASHI TATSURO
IPC: E04F10/08
Filed: 1994-04-07
Abstract: PURPOSE:To mount a pent-roof simply and heighten the mounting strength. CONSTITUTION:Lower truss members 25 constituting a plurality of underlays 20 are coupled by a building frame side cross-member 32 and an eave side cross-member 33 so that an underlay 13 for mounting is formed. A roofing material 11 and a plurality of eave top plates 12 are secured to this underlay for mounting 13 so that a plurality of middle part pent-roof bodies 6 are provided. A pair of end part pent-roof bodies are secured to the underlay for mounting 13 so that a pent-roof is accomplished. The pent-roof can be installed on the building frame 1 by fixing roof boards 11, eave top plate 12. and end side pent-bodies after the underlay 13 is fastened to the building frame 1, so that the mounting works can be simplified and the mounting strength be heightened.
Patent JP-S61228690-A (JP)
Title: Supersonic excimer laser device
Inventor: NAKANO SUSUMU
IPC: H01S3/095
Filed: 1985-04-02
Abstract: PURPOSE:To repeat the stable discharge excitation of laser medium gas, by ionizing the laser medium gas by preliminary discharge, and thereafter generating excitation by main discharge. CONSTITUTION:Laser medium gas is inputted into a supersonic nozzle 1 and reaches a sound speed at a throat part 17A. The gas undergoes adiabatic expansion and becomes a supersonic stream. The gas is ionized by ultraviolet rays, which are emitted by the discharge between preliminary electrodes 4 and 5. The electron density, at which avalanche discharge is possible by main discharge, is reached. The ionization density is high at a part, where the ultraviolet rays between the electrodes 4 and 5 is intense, and uneven in a space. Therefore, a delay time is provided by a time length so that electrons are diffused uniformly in the space. After the delay time, the main discharge is started. When the main discharge is started, the avalanche discharge is generated between main electrodes 2 and 3, and the laser medium is excited. Laser light 19 is obtained in the direction perpendicular to the discharge direction and the flowing direction of the medium gas. In this way, the number of repetitions of the ionization can be increased in comparison with the ionization of the medium gas by electron beams, which are used in a conventional method.
Patent JP-S57185981-A (JP)
Title: Manufacture of die for molding
Inventor: YAMANE HIROSHI
IPC: C23F1/00
Filed: 1981-05-08
Abstract: PURPOSE: To manufacture dies for molding that can form intricate and novel designs and patterns by providing a photosetting or photodegrading resist film on the surface of the die, putting a film provided with dot designs and patterns thereon, and subjecting the same to exposure and proper etching.  
     CONSTITUTION: A photosetting or photodegrading resist resin 2 is coated on the inside surface of a die 1, and a film 3 provided with designs and patterns formed by dots is put thereon. The film surface 3 is exposed to photoset or photodegrade the resin 2. The resin 2 of the parts other than the photoset parts or the photodegraded parts is dissolved away by using liquid such as water. Thereafter, the inside surface of the die 1 is etched by using an etching soln., so that the inside surface of the part other than those provided with the resin 2 is etched. After the etching, the resin 2 is washed away. In this way, the molding die that can form intricate and novel designs and patterns in accordance with the fine ruggedness on the surface of plastic moldings is manufactured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08322005-A (JP)
Title: Liquid crystal display device
Inventor: NAKAZAWA YOSHIO
IPC: G02F1/133
Filed: 1996-03-26
Abstract: PURPOSE: To obtain sufficient display quality even on a large screen with simple structure by improving the resolution in the vertical direction of a liquid crystal display device. CONSTITUTION: In the liquid crystal display device in which a signal line is arranged so as to form a matrix with a scanning line and provided with a picture element 109 selected by the scanning line and the signal line, the scanning line is selected in the odd-numbered field by forming a pair of one scanning line equivalent to an odd-numbered field and one scanning line equivalent to an even-numbered field neighboring to the scanning line equivalent to the odd- numbered field. The same video signal of the odd-numbered field is applied to selected two scanning lines, and also, two scanning lines are selected by shifting the scanning line by one line in the even-numbered field, and the pair of scanning lines is selected, then, the video signal of the even-numbered scanning line is applied.  The liquid crystal display device with high picture quality, high resolution and without generating a flicker is provided with simple constitution by providing a means to select the pair of scanning lines.
Patent JP-H02249168-A (JP)
Title: Rotary drum device
Inventor: UMEE KAZUNORI
IPC: G11B15/61
Filed: 1989-03-22
Abstract: PURPOSE:To keep good contact of a magnetic tape with a magnetic head at a tape accepting side satisfactorily even in the fast rotation of the drum and to stabilize tape feeding at a part from a center to releasing side by comprising a device in such a way that the total cross-sectional area per unit section length in the direction of drum height of the annular groove of a rotary drum can be reduced as approaching the magnetic head. CONSTITUTION:The device is provided with a fixed drum 14 having a guide to wind and guide the magnetic tape 11 spirally, and plural annular grooves 17 to 20 provided with the magnetic head 16 and comprised so that the total cross-sectional area per unit section length in the direction of drum height can be decreased as approaching the magnetic head 16 at an outer periphery. Therefore, it is possible to secure an air layer in the neighborhood of the magnetic head 16 of the rotary drum 12 extending to a tape releasing side, and also, to suppress floating at the tape accepting side, and to reduce the difference of tape floating amount between the tape accepting side and the tape releasing side even in the fast rotation of the drum. Thereby, the contact of the magnetic tape 11 with the magnetic head 16 can be kept satisfactorily, and also, the floating amount larger than ever can be secured at the part from the center to the releasing side, which stabilizes the tape feeding.
Patent JP-H06302205-A (JP)
Title: Coil, electrodeless discharge electric light, luminaire and lighting device
Inventor: KAMIMURA KOZO
IPC: H05B41/24
Filed: 1993-03-29
Abstract: PURPOSE:To reduce electric-power loss due to resistance and inductance amounts of an arm part for connecting coil to a condenser and also improve connection of a lamp to the coil. CONSTITUTION:Both ends of a coil 2 are extended to connect metal plates 42 and 43 to each other and the metal plates 42 and 43 are brought in tight contact with each other through an insulating layer 44. A condenser C2 is formed by broadening electric source side of an arm part 41 consisting of the metal plates 42 and 43 and the insulating layer 44 and the whole arm part 41 is made to have a function as the condenser.
Patent JP-S63234779-A (JP)
Title: Identifying circuit for recorded signal of video disk record
Inventor: YAMADA MAKOTO
IPC: H04N5/76
Filed: 1987-03-24
Abstract: PURPOSE:To improve an operability by detecting the frequency band of the carrier of a reproduced FM sound signal in a band detecting circuit, switching a reference signal frequency based on the detecting output to automatically identify two types of video disk records and changing a rotating state. CONSTITUTION:A pick up output is simultaneously supplied to a circuit for reproducing both the video disk records, a demodulated output having little noise is generated from one of FM demodulation circuits 13, 14 and an undesired demodulated output having much noise is generated from the other thereof. Then, a switch S3 and a signal selecting circuit 15 is switched according to the video disk record. Similarly, on the sound signal, it is required to switch switches S1, S2. Then, the outputs of band filters 1-4 are inputted to the band detecting circuit 7, respectively oscillated and detected, thereby, four types of outputs are conducted. The output is inputted to a switching control circuit 8, the circuit 8 switches the switches S1-S4, switches the signal selecting circuit 15, oscillating frequencies 17, 18 and switches a phase 19. Then, the rotating state of the disk is automatically changed.
Patent JP-H06283991-A (JP)
Title: Isolation circuit
Inventor: NISHIO FUMITAKA
IPC: H03K17/78
Filed: 1993-03-29
Abstract: PURPOSE:To provide an isolation circuit which can transmit a digital signal with a frequency higher than the signal transmission limit frequency of a photocoupler. CONSTITUTION:This circuit is provided with load circuits 12 and 13, and 16 and 17 at both the collector of a phototransistor 6 and the collector of a phototransistor 9 and a balance-unbalance converting buffer 18 which inputs the outputs of the load circuits differentially and inverts the outputs so as to generate a prescribed potential difference between the collector voltage of the phototransistor when one photocoupler is ON and the collector voltage before the phototransistor of the other photocoupler is OFF.
Patent JP-S62226371-A (JP)
Title: Kana/kanji converter
Inventor: KOYAMA YASUO
IPC: G06F17/27
Filed: 1986-03-28
Abstract: PURPOSE:To freely change over and use a spoken language and literary word processing by providing a dictionary for the spoken language and a dictionary for the literary word and a KANA (Japanese syllabary)/KANJI (Chinese character) conversion operation changing over means and changing over the KANA/ KANJI conversion for the spoken language and the KANA/KANJI conversion for the literary word. CONSTITUTION:According to the section of the literary word and the spoken language designated by the spoken language and literary word designating part 7, in the case of the spoken language, an independent word dictionary 15 only for the spoken language, an independent word dictionary 17 commonly used for the spoken language and the literary word, an accessory word dictionary 18 only for the spoken language, an accessory word dictionary 20 commonly used for them and a spoken language test part 22 are selected by a literary word and spoken language change over part 14. In the case of the literary word, an independent word dictionary 16 only for the literary word, an independent word dictionary 17 commonly used for them, an accessory word dictionary 19 only for the literary word, an accessory word dictionary 20 commonly used therefor, and a literary word test part 21 are selected and used.
Patent JP-H04307199-A (JP)
Title: Preventive method for concentration in liquid-liquid heat-quantity adjusting system
Inventor: MIYATA YOSHIAKI
IPC: F17C9/02
Filed: 1991-04-02
Abstract: PURPOSE:To prevent the change in nature of liquid and its concentration in a LNG tank in a heat-quantity adjusting system by the liquid-liquid mixing process. CONSTITUTION:A very small amount of mixed liquid continues to flow through a mixed liquid line 5, the very small amount of mixed liquid is vaporized by a super-small sized vaporizer 12, and the vaporized gas is sent out from a gas sending-out line 10 to the consumption side. Thus, since the mixed liquid is not returned to a LNG tank 1, the change in nature of liquid and the concentration thereof in the LNG tank 1 can be prevented.
Patent JP-S51144920-A (JP)
Title: Excited type thyristor inverter
Inventor: MIYAKE KAZUAKI
IPC: H02M7/515
Filed: 1975-06-09
Abstract: PURPOSE: An excited single phase thyristor inverter capable of easily effecting commutation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59196149-A (JP)
Title: Work positioning device
Inventor: TAKAGI MASAYOSHI
IPC: B23Q16/00
Filed: 1983-04-22
Abstract: PURPOSE:To expedite the positioning operation of a work as well as to improve productivity in metalworking, by providing both fixed and movable knock pins, which are engaged or disengaged to or from a pair of knock holes for positioning reference to be installed in a square blockish work, and a work shifter. CONSTITUTION:A pair of knock holes are formed in a work W to be mounted on a seat pat 2 of a positioning device body 1, while a fixed main knock pin 3 and a movable auxiliary knock pin 4 are set up at one side of the device body 1 corresponding to each knock hole. Also, a pilot bar 6 is installed at the side of the device body 1 along a transferring direction TR, and a movable block 5 to be transferred through a screwing of a feed screw and a nut totated by a servo motor 7 is slidably installed in the said pilot bar, then the knock pin 4 is retractably installed in the said block 5. In addition, the work W is moved in the specified direction with pushing force. This positioning device is provided with a shifter inclusive of a movable bar 16 having an engaging claw to be engaged with the work W, through which the work W is regulated for positioning by stoppers 27, 28a and 28b in time of being moved by pushing force.
Patent JP-2000266691-A (JP)
Title: Visual examination apparatus
Inventor: NISHIYAMA YASUHISA
IPC: G01N21/956
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent the visual examination time from being affected by the time required in the focusing to an object to be inspected. SOLUTION: The visual examination apparatus is constituted so as to store the displacement data in the height direction of each of printed circuit boards 8 at the sampling point A thereof, during the feed of a plurality of the printed circuit boards 8 placed on a substrate pallet 9 in a substrate feed part 1 before visual examination to control an image picking up optical system 14 in a Z-axis direction on the basis of the displacement data in the height wise direction of each printed circuit board 8 at the sampling point A thereof preliminarily stored during a period, before the printed circuit board 8 is brought to an inspection position to hold a focal position.
Patent JP-S57185548-A (JP)
Title: Detecting method for computer operation failure
Inventor: FUJIWARA TOSHIHIDE
IPC: G06F11/34
Filed: 1981-05-12
Abstract: PURPOSE:To investigate the cause of a failure phenomenon quickly, by storing a program and a processing module numbered to a program operation storage memory and reading out and discriminating the content of memory at failure. CONSTITUTION:A main AO and its processing modules A1-A4 are assigned with identification symbols 10-14 and interruption programs BO and CO and their modules B1, B2, C1 and C2 are assigned with identification symbols 20- 22, and 30-32 respectively. According to the progress sequence of operation of the program 1-14, the identification symbols are stored to a program operation storage memory. If a combination which can not actually be generated through the combinations of the progressing modules of the program is detected, it is judged as the production of a failure phenomenon of a computer and through the identification symbol in the operated storage memory in this case, the mutual relation of the processing modules is investigated. Thus, the cause of the failure phenomenon can quickly be investigated.
Patent JP-2000265324-A (JP)
Title: Latent crimping thick-and-thin yarn and its production
Inventor: YOSHIMURA MITSUE
IPC: D02J1/22
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a latent crimping thick-and-thin polyester yarn developing soft touch and bulky feeling as well as stretch performance by the development of crimp. SOLUTION: The latent crimping thick-and-thin polyester yarn has a birefringence of 40×10-3 to 70×10-3 at the thick part and 80×10-3 to 130×10-3 at the thin part. The birefringence in the cross-section of the filament of the thin part is deviated from the center of filament and the difference of the birefringence values between the outer layer and the inner layer is 20×10-3 to 50×10-3. The yarn can be produced e.g. by using an apparatus shown in the figure, applying an aqueous liquid to the yarn at a point upstream of the thinning end point of the yarn by 5-20 cm to effect anisotropic cooling and setting the spinning speed to 2,000-4,000 m/min, the drawing temperature to the glass transition point or below and the draw ratio to 1.1-2.3.
Patent JP-S62227674-A (JP)
Title: Controller for ink jet printer
Inventor: SHIMIZU HISAHIRO
IPC: B41J21/00
Filed: 1986-03-28
Abstract: PURPOSE:To match the phase of print timing pulses having a setting frequency with the phase of rotation having a frequency proportional to the speed of motor by setting the speed of a print head motor with reference to the frequency from a frequency divider set on the basis of a speed information. CONSTITUTION:A frequency set on the basis of a speed information is fed from a frequency divider 3 to a speed comparator 4 so as to rotate a print head motor 7 with such rotation as the speed and the phase are synchronized by a phase lock loop comprising a lowpass filter 5, a motor driver 6, a print head motor 7, an encoder 8 and a wave shaper 9. A time constant set on the basis of a speed information is inputted to a voltage control oscillator 11 while a pulse is inputted from an encoder 8 to a phase comparator 13 so as to set the phase of a print timing pulse together with a phase lock loop comprising a lowpass filter 14, a voltage control oscillator 11 and a frequency divider 12, whereby said phase can be synchronized easily with the phase of the rotation of the print head motor.
Patent JP-S60213060-A (JP)
Title: Charge coupled device and driving method thereof
Inventor: ODA HIDETSUGU
IPC: H01L27/148
Filed: 1984-04-09
Abstract: PURPOSE:To reduce the accuracy of finishing on the formtion of a horizontal transfer electrode by forming a horizontal shift register just under a transfer gate electrode and coupling the horizontal shift register by a charge transfer channel while a potential barrier is shaped in one region adjacent to a transfer gate section. CONSTITUTION:The signal charges A of vertical shift registers 51, 54 are transferred under horizontal transfer electrodes 81, 84 on the OFF of pulses phiTG and the ON of phi1. The signal charges are transferred just under a gate electrode 72 on the OFF of phi1 and the ON of phiTG and under horizontal transfer electrodes 82, 85 on the OFF of phiTG and the ON of phi2. Signal charges B from vertical shift registers 52, 53, 55 collected just under transfer gate electrodes 73 by a barrier region 91 are transferred under horizontal transfer electrodes 82, 85 at the same time. Signal charges C are detained under the gate electrode 73 by the barrier region 91 at that time. The signal charges A, B are each transferred under the gate electrodes 71, 72 being the ON of phiTG and the OFF of phi2, and several signal charge is transferred and stored under a horizontal transfer electrode corresponding to phi3 while the phiTG is OFF and the phi3 is ON.
Patent JP-S62227016-A (JP)
Title: Production of molten metal from powdery ore
Inventor: KATAYAMA EIJI
IPC: C21B13/02
Filed: 1986-03-28
Abstract: PURPOSE:To stabilize the smelting and reduction of ore by appropriately controlling the heights of the packed bed and fluidized bed of a carbonaceous reducing agent for smelting and reducing the powdery ore contg. metallic oxides in a shaft reducing furnace, and stably maintaining the fluidized bed and the packed bed. CONSTITUTION:The packed bed 2 and the fluidized bed 3 of a carbonaceous solid reducing agent are formed in the shaft reducing furnace 1. An oxygen- contg. gas 7 is blown into the packed bed 2 from the lower tuyere 6 and burned, the formed gas ascends, and the bed 3 is fluidized. Powdery ore 5 and a flux are blown along with oxygen contg. gas into the fluidized bed 3 from an ore blowing nozzle 4. Consequently, the ore melts and flows down, and is reduced to form molten metal 8 and molten slag 9 at the furnace bottom. In this case, the heights of the packed bed 2 and the fluidized bed 3 are limited to conform to the equations 1/2D<H1<2D and 1/3D<H2<2D (where H1 is the height in meter of the packed bed 2 above the tuyere 6, H2 is the height in meter of the fluidized bed 3, and D is the inner furnace diameter in meter at the level of the tuyere 6). The operation is carried out under such conditions.
Patent JP-S5843126-A (JP)
Inventor: ARAN HAWAADO KUTSUKUSON
IPC: H01B9/06
Filed: 1982-04-28
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。