baber/WOPTO huggingface dataset:
Patent JP-H05315151-A (JP)
Title: Winding
Inventor: CHIKAI SATOSHI
IPC: H01F27/28
Filed: 1992-05-08
Abstract: PURPOSE:To provide a coil structure which allows small eddy current loss and excellent machinability by insulating a first conductor from a second conductor, adhering them on a sheet insulator and integrating the both coil edges in the axis direction with the center. CONSTITUTION:First conductor 12 is arranged at the center in the axis direction of primary coil 2 and a second conductive line 13 is arranged at the both edges of the primary coil 2, namely at the edges at the top and bottom. The width of the second conductor 13 in the coil axis direction is permitted to be narrower than the width in the axis direction of the first conductor 12. Then, the first conductor 12 is insulated from the second conductor 13 and conductors 13 are insulated from one another so as to adhere to an insulator 20 and the both edges of the primary coil 2 are integrated with the center. Thus, eddy current loss is reduced and machinability is improved by the structure that integrates the both edges of the coil with the center. A chipped parts that penetrate the conductor are provided at the both edges in the axis direction of the coil and the width of the conductor which allows leakage flux is effectively reduced.
Patent JP-H10310926-A (JP)
Title: Holder for sewing needle and case for sewing needle
Inventor: KUWABARA JUNICHI
IPC: A41H19/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To prevent the problem of the entanglement of threads passed through sewing needles during the holding or carrying of the sewing needles to make the use of the needle difficult and to increase the convenience in the handling of sewing needles. SOLUTION: This sewing needle holder is provided with a reel member 3A having a flange part 30A, a sewing needle holding means 4 capable of positioning and keeping sewing needles 9 on or above the flange part 30A, a thread-winding bobbin 38 placed under the flange part 30A and a holder main body 1 having outer circumferential walls 11A, 11B encircling the bobbin 38 to form a thread-winding space S at the outer circumference of the bobbin 38 and rotatably holding and supporting the reel member 3A. A sewing thread (m) passed through a sewing needle 9 held on or above the reel member 3A is guided from the outside of the holder main body 1 into the space S by the rotation of the reel member 3A by the aid of grooves 13A, 13B formed on the outer circumferential walls 11A, 11B.
Patent JP-S63283734-A (JP)
Title: Powder material metering and mixing apparatus
Inventor: HIGUCHI NOBORU
IPC: G01G13/24
Filed: 1987-05-14
Abstract: PURPOSE:To carry out metering powder with high accuracy by adopting a metering control device with a switching device of closed loop control system varied and metered the flow rate of respective flow rate regulators based on fuzzy inference to correspond with respective feeding powder material metering values. CONSTITUTION:When metering is started after setting up the instructions to a powder feeding vessel of a self-propelled receiving vessel 4 and others, driving motors 8 are actuated in the selected feeding systems, and powder materials are transferred at the prefixed number of revolutions by screw feeders 2. The number of revolutions at that time is computed by a fuzzy control section 62 of a metering control device 6, and the weight of transferred powder is sensed on the load cell 5 and fed back to the metering control device 6. The metering control device 6 computes deviations, deviation variability with time and the like from said value, and fuzzy inference is made on the fuzzy section 62 to compute the number of revolutions of the screw feeder 2 in the following control period.
Patent JP-H10306713-A (JP)
Title: Suction and exhaust valve drive controller for internal combustion engine
Inventor: MOGI KATSUYA
IPC: F01L1/04
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To enlarge the movable quantity of a control housing retaining a ring shape disc and to make the control housing move smoothly by the cam action of a control shaft. SOLUTION: A cylindrical cam shaft 11, which is divided into each cylinder and arranged on the outer circumference of a drive shaft 1 making a synchronous rotation with an engine makes an ununiform rotation corresponding to the eccentric position of a ring shape disc 17 interlocking the drive shaft 1 and the cam shaft 11. The ring shape disc 17 is fitted to a control housing 18 and retained in a rotatable manner. The control housing 18, which is supported in an oscillatory manner through a support shaft 25, makes an eccentric motion by an eccentric cam 29 of a control shaft 26. The support shaft 25, which integrally includes an eccentric circle 30 fitting into a round shape supporting hole 28 on the control housing 18, is rotatably supported by a cylinder head.
Patent JP-H0413219-A (JP)
Title: Magnetic disk excellent in magnetic characteristics and its production
Inventor: HIGAMI FUMINORI
IPC: G11B5/66
Filed: 1990-05-02
Abstract: PURPOSE:To obtain a magnetic disk having excellent reproducing output voltage and SN ratio by specifying the coefft. of magnetostriction of the metal thin film to -1.5 X 10<-5> or smaller and specifying the difference of lattice strain between in the radial direction and in the circumferencial direction of the disk to 0.1 - 0.7 %. CONSTITUTION:The coefft. of magnetostriction of the polycrystal metal thin film which constitues the magnetic layer of the magnetic disk is specified to -1.5 X 10<-5> or smaller. Namely, if the coefft. of magnetostriction is larger than this, reverse magnetostriction effect decreases. Moreover, the difference of lattice strain between the radial direction (epsilonr) and the circumferencial direction (epsilontheta) of the disk is specified to 0.1 - 0.7 %. Namely, if the value (epsilonr-epsilontheta) is lower than 0.1 %, the reverse magnetostriction effect decreases, while if it exceeds 0.7 %, such a problem as deterioration of overwriting characteristics occurs. Thereby, the obtd. magnetic disk has excellent magnetic characteristics, especially recording and reproducing characteristics, reproducing output voltage and SN ratio.
Patent JP-H09307501-A (JP)
Title: Communication equipment and voice communication equipment
Inventor: KUWABARA SATORU
IPC: H04B10/114
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To attain transmission/reception of a voice signal or a digital signal selectively in enter-conversion communication between a wired communication system employing a communication channels and a wireless communication system employing optical communication. SOLUTION: A voice signal is received by an NCU 24 of a facsimile equipment via a telephone line 11, and then an FM modulation circuit 13 applies FM modulation to a carrier by using the voice signal. The FM-modulated carrier is fed to a light emitting diode 4 through a changeover switch 14 controlled by a CPU 19. The diode 4 emits an optical signal in response to the carrier. A handset uses a photo diode to receive an optical signal, the carrier is demodulated and a speaker outputs the demodulated voice signal. Furthermore, the carrier FM-modulated by a voice picked up by a microphone is emitted as an optical signal from a light emitting diode. A photo diode 5 receives an optical signal from the handset and the received carrier is fed to an FM demodulation circuit 18 via a changeover switch 16. The FM demodulation circuit 18 sends the demodulated voice signal to the telephone line 11 via the NCU 24.
Patent JP-S597909-A (JP)
Title: Optical cable unit
Inventor: YANAGAWA HISAHARU
IPC: H01B7/18
Filed: 1982-07-06
Abstract: PURPOSE:To increase the range in which optical fiber element wires are allowed to move toward the unit center side when tensile force operates on a unit element wire, by providing the unit element wire with double gel material layers around the optical fiber element wires and optical fiber cores. CONSTITUTION:A gel material layer 9 is provided around each optical fiber element wire 8 and a protecting layer 10 is also provided around it to constitute the optical fiber core 1. Then, a gel material layer 11 is provided around each optical fiber core and a coating 12 is provided around it to constitute the unit element wire 3. Plural unit element wires 3 are stranded around a center wire 6 and strand grooves at the outer circumference are charged with a soft high- polymer material 7. The protecting layer 10 is formed of, for example, fiber- reinforced plastic, nylon, ''Teflon'', etc. The soft high-polymer material in use have, for example, an about 0.01kg/mm.<2> Young's modulus.
Patent JP-S61275356-A (JP)
Title: Photosensitive resin composition
Inventor: ITO MASANORI
IPC: C08L33/02
Filed: 1985-05-29
Abstract: PURPOSE:To provide the title compsn. having excellent adhesion to a metallic surface, by mixing a thermoplastic org. volymer, an addition polymn. initiator, an ethylenically unsaturated compd. and a compd. contg. an ethylenic group addition-polymmerizable with a beta-diketone group. CONSTITUTION:100pts.wt. thermoplastic org. volymer (A) (e.g. polyvinyl alcohol), 0.01-30pts.wt. addition polymn. initiator (B) (e.g. 2-ethylanthraquinone) which is activated by light, 5-100pts.wt. ethylenically unsaturated compd. (C) (e.g. methyl methacrylate) contg. a terminal ethylenic group and cabale of forming an addition-polymerized volymer, and 0.1-80pts.wt. compd. (D) of the formula (wherein Y1, Y2, Y3 are each addition-polymerizable ethylenic group, H, halogen, etc; Z is beta-diketone group, H, halogen, etc.; X1, X2 are each H, halogen, alkyl, etc; l is 0-10; n is 0-20) are mixed together to obtain the desired photosensitive resin compsn.
Patent JP-H0383628-A (JP)
Title: Foam molding machine equipped with unloading device for foam-molded body
Inventor: NISHIMATSU KAZUO
IPC: B29C33/44
Filed: 1990-05-02
Abstract: PURPOSE:To realize favorable strength in guide part and consequently improve the unloading accuracy of foam-molded body by a structure wherein guide rails are installed in upright on the sides of the mold opening space of molds and a transferring panel, which is moved vertically along the guide rails so as to deliver foam-molded bodies, is provided. CONSTITUTION:Molds 6 and 7 of a foam molding machine are opened. Then, a transferring frame 18 equipped with a transferring panel 19 is raised along guide rails 14 and 15 so as to be inserted between the parted molds 6 and 7. Next, the transferring panel 19 is projected toward the product side mold 6 by actuating a transferring panel moving cylinder 35 so as to eject and take foam-molded bodies 10 out of the product side mold 6. After that, the foam- molded bodies 10 are fitted into the foam-molded body fitting through holes 19a of the transferring panel 19 so as to complete the receipt of the bodies. Next, by actuating the transferring panel moving cylinder 35 reversely, the transferring panel 19 together with the foam-molded bodies 10 is parted from the product side mold 6. After that, the transferring frame 18 is lowered so as to be moved to the unloading position outside the mold opening space.
Patent JP-2000301758-A (JP)
Title: Powder developer jet type image-forming apparatus
Inventor: SANO OICHI
IPC: B41J2/385
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To make an amount of a developer constant even when the developer continuously files from an equal through hole by setting a first voltage or a second voltage larger than the first voltage to discrete electrodes in accordance with an output signal from an AND circuit. SOLUTION: After waiting for a signal from an AND circuit 46 to be applied to discrete electrodes 36 surrounding each of holes 34. When the signal is inputted, a voltage is applied as a first voltage value (V1) to the discrete electrodes 36. At the same time, a timer function of a voltage control part 50 is started. The timer measures a time of a constant cycle (T) for a pulse generator 42 to generate pulses 44. Whether or not a next signal to be applied to the discrete electrode 36 of the same hole is inputted from the AND circuit is judged after the passage of time. When the next input signal from the AND circuit 46 is present at the time point, the application voltage of the signal is applied as a second voltage value (V2) to the discrete electrode 36. The V2 is larger than the V1. The timer function for a next time is started again.
Patent JP-H04346821-A (JP)
Title: Onboard device for removing harmful substances in waste gas on ship
Inventor: SHIBAMURA YOKICHI
IPC: B01D53/60
Filed: 1991-05-22
Abstract: PURPOSE:To improve equipment size and configuration to make it possible to mount a device for removing toxic substances waste gas on a ship. CONSTITUTION:An electronic beam accelerator 6 and a reactor 5 housed in a compact shielding body are installed in a chimney 10 of a ship 11. A dust collector is installed above the reactor 5 and a waste gas economizer 3, etc., are installed under the reactor 5. Thereby all the equipment is compactly mounted on the ship 11 to provide a device for ship use for removing toxic substances in flue gas.
Patent JP-H02298770-A (JP)
Title: Multiple type air conditioner
Inventor: KIZAWA TOSHIHIRO
IPC: F25B43/00
Filed: 1989-05-10
Abstract: PURPOSE:To prevent a compressor from damaging and room cooling capacity from decreasing by providing control means for controlling ON, OFF the heater of an accumulator based on a signal of presence or absence of liquid refrigerant of a discharge tube from a liquid refrigerant sensor. CONSTITUTION:When liquid refrigerants are excessively accumulated in first and second accumulators 6, 7 and the liquid refrigerant is fed to a compressor 1 in mixture with gas refrigerant, the temperature of the accumulator 6 is lowered, the liquid refrigerant is fed into a discharge tube 16 to lower its temperature. When the temperatures of temperature sensors 13, 14 respectively become lower than predetermined temperatures, a CPU outputs a signal for turning ON a heater 15 to a heater driver, which conducts the heater 15. Then, the excessive liquid refrigerants in the accumulators 6, 7 are heated by the heater 15 to be gasified, and when the temperature of the tube 16 becomes higher than the predetermined temperature, the heater 15 is turned OFF.
Patent JP-S63280863-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: HOSOE KATSUHARU
IPC: F02P5/15
Filed: 1987-05-13
Abstract: PURPOSE:To certainly prevent the excessive revolution by suspending ignition until the number of engine revolution reduces to a necessary value, preventing the continuation of ignition stop in two times in each cylinder and regenerating ignition in the number of cylinders at the delayed angle ignition timing. CONSTITUTION:A controller electrically controls the ignition timing according to the operation state of an internal combustion engine A. In this case, an ignition stop means B which stops the ignition in the internal combustion engine A and a delayed angle ignition means C which generates the delayed ignition timing are provided. A revolution-corresponding control means D which operates the means B and C alternately on each repetition in prescribed number of times in the case when the engine revolution speed is within a previously set range is provided. At this time, the suspension of ignition is continuously executed in the number of cylinders of the internal combustion engine A, and the delayed angle of the ignition timing is continuously executed over the number of cylinders. Therefore, stop of ignition and delayed angle ignition are repeated alternately, and the excessive revolution can be prevented without generating backfire.
Patent JP-S63281604-A (JP)
Inventor: NAKAGAWA YOSHIO
IPC: A47C27/12
Filed: 1987-05-13
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-S5543851-A (JP)
Title: Dielectric isolation type integrated circuit device
Inventor: KACHI TADAO
IPC: H01L21/822
Filed: 1978-09-25
Abstract: PURPOSE:To achieve a substrate potential supply at low loss without increasing chip size by providing a buried layer for the substrate potential supply under a bonding pad arranged area. CONSTITUTION:An NPN transistor is obtained from forming P-type base area 40 through diffusion in N<->-type area 36 and aslo from forming N<+>-type emitter area 42 positioned in the area 40 through diffustion. Then, wiring layers 24, 26, 28 and pads 16, 18. 20 are formed by patterning. The bonding pad 16 for substrate potential supply is thus connected conductively to the substrate layer away from the pad 16 at low resistance by way of N<+>-type area 22A, N<+>-type buried layer 22, N<+>-type area 22B, wiring layer 26, P<+>-type area 30 and P-type channel blocking area 32, thus attaining a purpose of substrate potential supply.
Patent JP-S5543550-A (JP)
Title: Control method of copying machine
Inventor: TAKAYANAGI HIROSHI
IPC: G03G21/14
Filed: 1978-09-25
Abstract: PURPOSE:To prevent wasting of paper by stopping the copying machine unit immediately when the abnormality occured during forward moving of the optical system is detected and stopping the copying machine unit after the paper having completed copying is discharged for the trouble occured during backward moving  of the optical system. CONSTITUTION:An origin switch 3 is provided at the starting origin of the optical system 2 moving along a platen 1 and an end switch 4 at the scanning end point. As copying is started, the optical system 2 moves and the start signal from the switch 3 causes the first counter 5 to start counting. The count value until the system reaches the switch 4 is compared 6 with the reference time I. If the count value is longer than said time, an abnormal signal is emitted to the control circuits 7, 8 for the optical system 2 and copying machine unit. The circuits in turn emit a scanning inhibit signal 9 and unit stop signal 14 to stop these. In the return way, the sesond counter 10 starts counting upon detaching of the optical system from the switch 4 and the time until it resets to the origin is compared 11 with the reference time II. When the count value is longer, an abnormal signal is inputted to an AND 12 and a paper discharge signal 13 is inputted to the AND 12, then the operation of the copying machine is stopped by the control circuit 8.
Patent JP-S5640829-A (JP)
Title: Plain halftone printing method and light source for engraving
Inventor: HARA KIYOTAKA
IPC: G03B27/54
Filed: 1979-09-13
Abstract: PURPOSE: To enable printing to be performed with one sheet of contact film without using multiple kinds of plain halftone screens by printing the necessary plain halftones in the predetermined positions of a raw film at necessary percent dot areas by using the contact screen.  
     CONSTITUTION: In the case of printing plain halftones in the necessary local positions 2, 2' of a raw film 1, the film 1 is covered with a cut mask 3 and windows 4, 4' corresponding to the plain halftone printing parts 2, 2' are beforehand pierced. A contact screen 5 is placed between the film 1 and the mask 3; the film 1, screen 5 and mask 3 are closely contacted and set; the light from a light source 6 is controlled of its quantity by an ND filter 7 according to need and exposes the local positions 2, 2' on the film 1 with the light past the screen 5, windows 4, 4', whereby the plain halftones are formed. A local light quantity control function is provided to the light source device 6 and the plain halftones of different percent dot areas are printed simultaneously in several positions on the film 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10308829-A (JP)
Title: Compound communication equipment
Inventor: IZUTA SHINGO
IPC: H04W12/06
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To completely eliminate illegal communication by transmitting a self-annihilation code from a master station to a communication terminal and disabling communication between the communication terminal and the master station from this instance when there is a non-coincident signal in a non- coincidence storage memory. SOLUTION: When a correspondence flag for a production number, password number and identification number (ID) is F=1, a CPU 23 reads a self- annihilation code 28 out of a communication program ROM 26 to invalidate an illegal KARAOKE control part 1 without offering services in spite of the storage of identification number (ID) corresponding to the production number and the password number. This self-annihilation code 28 is sent through a communication line 12 to the KARAOKE control part 1 and communication is terminated. When the flag is already turned to F=1, it shows the existence of original KARAOKE control part 1 with which the illegal KARAOKE control part 1 was previously detected and duplicated equipment was illegally prepared or the duplicated illegal KARAOKE control part 1.  Thus, the original KARAOKE control part 1 is also disabled for use together with the illegal duplicated equipment.
Patent JP-2000027740-A (JP)
Title: Exhaust driven control type fuel injection system assisted by compressed air
Inventor: COBB WILLIAM T JR
IPC: F02D7/02
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To surely drive a system in both of opening and closing directions and to operate the system, regardless of injection pressure, by connecting two diaphragm chambers with pressure from an engine crank case and connecting one of the diaphragm chambers with crank case pressure via a flow limiting means. SOLUTION: A fuel injection device 22 is constituted of a suction port 38 connected with internal pressure of a crank case 18 an accumulator 34 having an exit 40, a valve 42 opening and closing the exit 40 of the accumulator 34, a diaphragm constituted of two diaphragm pressure chambers 48, 50 which are formed in opposite sides and are connected with the crank case 18, a valve assembly 36 and a housing. A flow limiting means 50 is provided on an outside chamber 50 and damps and averages pressure within the outside chamber 50 as compared with crank case pressure. A fuel measuring system 20 feeds fuel to a channel 60 and continuously, fuel is mixed with pressure pulse of air from the accumulator 34 and is injected to a combustion chamber 26.
Patent JP-H04321276-A (JP)
Title: Quantum fine wire and field effect transistor using the same
Inventor: MATSUMURA KOJI
IPC: H01L29/78
Filed: 1991-04-19
Abstract: PURPOSE:To provide the title quantum wire capable of preserving the characteristics thereof even if the well width is widened as well as the title field effect transistor capable of rapidly actuating even at room temperature. CONSTITUTION:An ultra narrow forbidden band semiconductor (InAs) 3 having further narrower forbidden band than a narrow forbidden band semiconductor (GaAs) 2 extended in the long direction inside the GaAs 2 as a channel layer. Due to the insertion of this ultra narrow forbidden band semiconductor (Inks) 3, the energy level at n=0 is made lower than the conventional level thereby enabling the sufficient differential energy to be displayed at n=0.1 even if the well width is widened. Thus, the quantum fine wire in such a constitution can be used for the channel of the title field effect transistor.