baber/WOPTO huggingface dataset:
Patent JP-2001127259-A (JP)
Title: Manufacturing method for non-volatile memory element
Inventor: ASAKAWA TSUTOMU
IPC: H01L29/76
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To match a semiconductor process for forming a cell transistor with a ferroelectrics process for forming a ferroelectrics capacitor, on manufacturing a non-volatile memory cell. SOLUTION: A ferroelectrics capacitor 18 is provided which comprises an organic thin film 8 for polarizing inversion in an external electric field between a lower part electrode 7 and an upper part electrode 9. A material liquid 80 of the organic thin film 8 is coated on the lower part electrode 7 using an ink-jet type record head 15, which is solidified in a thermal process, etc., to form the organic thin film 8. Since the film-formation temperature for the organic thin film 8 is 150-200 deg.C in the manufacturing method, no damage is given to a cell transistor 17, resulting in providing a ferroelectrics process matched with a semiconductor process.
Patent JP-H11138487-A (JP)
Title: Remote center compliance device
Inventor: HAYAKAWA TAKAHIRO
IPC: B25J17/02
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a remote center compliance device having the sufficient error absorbing function and excellent in environmental resistance, rigidity, and the life. SOLUTION: In a device provided with a fixed plate 1 and a movable plate 2 attached to the fixed plate 1 through a plurality of columnar elastic elements 3, and for absorbing the relative error between the fixed plate 1 and the movable plate 2 by the elastic elements 3, each elastic element is provided with a metallic bellows 30, metallic plate materials 31, 31 for closing the upper and lower release ends of the bellows 30, and incompressible fluid R filled in a space formed of the bellows 30 and the plate materials 31, 31.
Patent JP-H10145200-A (JP)
Title: Zero-cross detection device
Inventor: FUKADA TAKAFUMI
IPC: H03K5/1536
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To precisely grasp a zero-cross point by providing a voltage-source generating voltage, sufficient for making a forward current flow in a light- emitting diode, as soon as the AC input signal of the light-emitting diode constituting a photocoupler changes from a negative direction to a positive direction. SOLUTION: When the AC signal is inputted, and terminals A and B are ⊕and ⊖ (drawing (a)), current flows in the direction of an arrow and current in a forward direction flows to the light-emitting diode (PD). When polarity is inverted (drawing (b)), current to PD is inhibited in a diode D1, a capacitor C accumulates charges with current in the direction of the arrows, and the voltage is added to the AC signal. When the terminals A and B shift to ⊖→⊕and ⊕→⊖, the applied voltage of PD becomes faster than the zero-cross point of the AC signal by time (t), the current flows in PD after time (t) and PD is lighted. As soon as the AC signal crosses the zero point, the output of a comparator COMP is inverted and goes to an H-level, and the zero-cross point is precisely grasped.
Patent JP-H01143990-A (JP)
Title: Proximity fuse
Inventor: MIZUSAKI KATSUO
IPC: G01S7/36
Filed: 1987-11-30
Abstract: PURPOSE:To prevent a flying body from being detected by the enemy side to allow the flying body to resist interference by modulating transmitted waves by a spread spectrum code and expanding a frequency band. CONSTITUTION:The VT fuse executes the spectrum diffusion modulation 12a of an output of an oscillator by the outputs of a 1st bit delay circuits 22a, 22b delayed one bit from the output of a 1st spectrum diffusion code generator 21a on the lower part of the flying body and transmits the modulated signal from a 1st antenna 4a. On the upper part of the flying body, the VT fuse executes the spread spectrum modulation 12b of the output of the oscillator 1 by the outputs of a 3rd 1-bit delay output circuits 22c, 22d delayed 1 bit from the output of a 2nd spread spectrum code generator 21b and transmits the modulated signal from a 2nd antenna 4b. The reflected signals of the antenna signals from a target are received by the 3rd and 4th antennas 4c, 4d and synthesized by a synthesizer 14 and then homodyne detection is executed. A polarity deciding device 26 inputs a yaw guide signal A and outputs high and low level signals. The outputs of AND circuits 18a-18d drive ignition circuits 10a-10d respectively and a bomb is fired in the target existence direction by an optimum bombing pattern.
Patent JP-H05143300-A (JP)
Title: Program preparing device
Inventor: YANAGIUCHI KUNIHISA
IPC: G06F9/06
Filed: 1991-11-19
Abstract: PURPOSE:To easily prepare the file definition description at the time of preparing a program. CONSTITUTION:The analyzed result of the changing instruction of a quotation is stored in a quotation analyzed result storing file 7. By a file definition description preparing processing 9, each information of a file definition information storing file 2, a quotation analyzed result storing file 7, and a file definition description preparation rule table 8 is referred to and the file description is successively prepared. The prepared result is incorporated to a correct position in a source program at the translation language by an incorporating processing 10 to the source program and outputted to a temporary keeping file 11. After the incorporating processing is performed to all source programs, a purpose program is prepared by using a translating processing 12 for the source program stored in the temporary keeping file. For this reason, the definition description can be easily incorporated, and the definition information can be easily incorporated by the form changed by the changing instruction.
Patent JP-H02148037-A (JP)
Title: Transmission image engraving system
Inventor: MORIYAMA KATSUHIRO
IPC: G03F1/00
Filed: 1988-11-30
Abstract: PURPOSE:To efficiently form a master plate having good quality by forming image data for printing and further data for a color hard copy from received image data. CONSTITUTION:The resolved image data formed in an image reading section 1a of an image transmission device 1 is transferred from a transmission section 1b to a modem 2 transmission circuit A. The transferred data is received via the modem 2 in the reception section 3a of a transmitted image receiver 3 and is stored on a magnetic disk 3b. An image data reading means 11 reads out the resolved image data stored on the disk 3b successively via the reception section 3a. The read out data is subjected to format conversion, etc., by a computer 10 and is stored into a memory device 16. Further, the data is converted to the data for color display which is displayed on a color display device 15. The contents are directly checkable by visual sensation. The received image data are thus successively displayed on the device 15 and the checking, the selection of the images, and the determination of the trimming range can be made in this way, and therefore, the master plate having the good quality is efficiently formed.
Patent JP-H04176001-A (JP)
Title: Magnetic disc recording method and apparatus
Inventor: HASHIMOTO TOMITOMO
IPC: G11B5/012
Filed: 1990-11-08
Abstract: PURPOSE:To achieve increase in memory capacity by setting adjacent tracks to overlap each other while an azimuth recording is performed at a different azimuth from each other. CONSTITUTION:In a magnetic recording on a concentrically circular track of a magnetic disc, a track 21 is given an azimuth recording at an azimuth theta1 with a first magnetic head 8A and an adjacent track 22 overlapped partially thereon is given another azimuth recording at an azimuth-theta2 with a second magnetic head 8B. Moreover, another adjacent track 23 overlapped partially on the track 22 is given a further azimuth recording at the azimuth theta1 with the first magnetic head 8A. Then, a track 24 is given additional azimuth recording at an azimuth -theta2 with the second magnetic head 8B. This achieves a higher recording density, ultimately increasing memory capacity.
Patent JP-H03164268-A (JP)
Title: Thermal head
Inventor: INOUE NOBUHIRO
IPC: B41J2/345
Filed: 1989-11-24
Abstract: PURPOSE:To obtain a thermal head capable of recording at lower resolution by forming a heating element in an optimum shape by a method wherein heating elements are arranged in a direction normal to a pair of opposite sides to which lead electrodes of a plurality of heating elements are not connected. CONSTITUTION:For a thermal head, a plurality of parallelogram formed heating elements 11 are arranged one dimensionally at specified intervals on an insulating substrate 10, lead electrodes 12, 13 are provided in piles on both ends of the heating element 11, and external terminals 14, 15 are connected to the lead electrodes 12, 13. For the heating element 11, a length LA of a pair of sides A1, A2 to which the lead electrodes 12, 13 are connected is made same as a length LB of a pair of sides B1, B2 to which the lead electrodes 12, 13 are not connected. Further, an acute angle made by the sides A1, A2 and the sides B1, B2 becomes 45 deg. and the arranging direction of the heating elements 11 becomes normal to the sides B1, B2. Sufficient height of the heating element 11 can be secured and the title thermal head becomes appropriate for recording at lower resolution.
Patent JP-S63157739-A (JP)
Title: Apparatus for producing hollow metal ingot having high melting point
Inventor: SUZUKI KENICHIRO
IPC: B22D11/041
Filed: 1986-12-19
Abstract: PURPOSE:To easily obtain a hollow metal ingot metal ingot having high melting point under high yield and low cost by melting the metal having high melting point by energy beam under high vacuum pouring into annular casting and drawing while vibrating the mold and rotating the ingot. CONSTITUTION:Under high vacuum, the metallic raw material having high melting point, such as Ti, etc., is supplied into the watercooling copper hearth 4 from a hopper 3 through a guide 3 and gladually melted by applying electron beam from an electron beam gun 1. The molten metal obtd. in this way, is overflowed, and poured into the annular casting space formed by a water-cooled copper mold 5 and a water-cooled copper core 6. Further, the molten metal pool in the above space is periodically applied by the electron beam from the electron beam gun 1, to prevent rapid solidification and hold the molten metal pool. While vibrating the above mold 5 and the core 6, the hollow ingot 7 formed by cooling and solidifying, is drawn downward, while rotating as centering an axis by drawing device 8.
Patent JP-H08131957-A (JP)
Title: Stone extracting sorter
Inventor: SATAKE SATORU
IPC: B07B4/08
Filed: 1994-11-10
Abstract: PURPOSE: To provide a stone extracting sorter increased in treatment quantity by rapidly supplying mixed particles of stones and cereals to a secondary stone extracting sorting disc to increase the sorting speed on the secondary stone extracting sorting disc and miniaturizing and simplifying the mechanism. CONSTITUTION: A stone extracting sorting disc 10 having a large number of projection parts and air jet orifices formed thereto is provided to a vibration sorting machine frame 3 in an inclined state and the inclined high level side of the stone extracting sorting disc 10 is set to a stone discharge part 27 while the inclined low level side thereof is set to a product cereal discharge part 23 and a fan 5 passing air through the stone extracting sorting plate 10 from below to above is provided to constitute a stone extracting sorter.  The secondary stone extracting sorting disc 8 communicating with the stone discharge part 27 is arranged under the stone extracting sorting disc 10 so as to be integrated with the vibration sorting machine frame 3 and a stone discharge trough 34 is provided to the inclined high level side of the secondary stone extracting sorting disc 8 while a product cereal discharge trough 35 is provided to the inclined lower level side of the secondary stone extracting sorting disc 8 and a fan 37 passing air through the secondary stone extracting sorting disc 8 from below to above is further provided.
Patent JP-H01145595-A (JP)
Title: Individual exposure managing device
Inventor: UCHIDA KOICHI
IPC: G01T1/00
Filed: 1987-12-02
Abstract: PURPOSE:To highly precisely perform exposure management by forming it so that a site station terminal machine outputs the contents which are operated by a center computer. CONSTITUTION:After workmen finish work, a working card is inserted in a daily radiation dose input terminal machine 3 and workman identification number and the like memorized in a magnetic strip of the working card is input in the terminal machine 3. Next, a site station terminal machine 5 collects a piece of information input in the daily terminal machine 3, and exposure data and the like in regard to a workman individual every month are output in a computer 7 while the information is output in the center computer 7. Next, an exposure manager collects a term exposing dosimeter with which workmen wear whenever next month is changed, and estimates exposure dose of workmen individuals as estimation does value in a month, and transmits them to the computer 7 through the terminal machine 5. The estimation dose value is changed into total data of daily exposure dose in computing member 7 and stored in a data base 21. The exposure manager manipulates a key board of the terminal machine 5 to display the exposure dose and the like of workmen individuals processed in the computer 7 on the picture of the terminal machine 5, and controls the exposure dose of the whole workmen.
Patent JP-H09108666-A (JP)
Title: Water quality improving device
Inventor: SASAKI TAKESHI
IPC: C02F1/30
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To raise the energy level of water to activate water and to effectively prevent the deposition of red rust, scale, slime, etc. in a city water pipe by allowing an FIR-radiator round tube and an FIR radiator. SOLUTION: Water from a city water pipe is introduced from an inlet 3, brought into contact with an inner wall 5 formed with an FIR radiating material, passed through an FIR-radiator round tube 2, treated and discharged from an outlet 4. Since the inner wall 5 and round tube 2 are formed with an FIR radiating material (FIR ceramic), the energy level of water is raised by contact with the FIR ceramic, water is activated, and hence the deposition of red rust, scale and slime in the pipe is effectively prevented. Further, the resonating action of water molecule is induced by radiating the FIR, and the water quality is improved.
Patent JP-2001120890-A (JP)
Title: Washing machine
Inventor: UHARA HIROKO
IPC: C02F1/28
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To perfectly remove a contaminant such as surfactant or organic substance in the washing drain water discharged from a washing machine. SOLUTION: This washing machine comprises a coagulation device for coagulating a contaminant in washing drain water and a first filter device for removing the resulting coagulation, which are provided on a washing drain water passage, and an adsorptive device provided on the downstream of the first filter device.
Patent JP-2000133800-A (JP)
Title: Method of estimating semiconductor device and manufacture thereof
Inventor: DEURA MANABU
IPC: H01L21/66
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of precisely estimating parasitic resistor components by isolating the parasitic resistor components from each other using a device simulator. SOLUTION: A method of estimating parasitic resistor components comprises the steps of (1) performing structural analysis of an insulating gate transistor based on means of inverse modeling, (2) determining the sheet resistance of the channel region and the extended region of the source-drain region on the basis of the current-voltage characteristics in a linear state on a device simulator, and (3) integrating the sheet resistance from one end of the source-drain region to the other end, to isolate the parasitic resistors of the channel region and extended region and estimate them.
Patent JP-2001124692-A (JP)
Title: Particulate measuring device
Inventor: SHIGETA KIMINARI
IPC: G01N15/14
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To detect the number of particulates contained in pure water or super- pure water with a remarkably less error, compared with in the past. SOLUTION: This particulate measuring device comprises a particulate detection part 10 for measuring the number of particulates in a sample fluid; a feed pipe 11 for supplying the sample fluid to the particulate detection part 10; a discharge pipe 12 for receiving and discharging the measured sample fluid leaving the detection part 10. In this device, a branch pipe 13 is provided in parallel to the particulate detection part 10 between the feed pipe 11 and the discharge pipe 12, and the branch point 14 from the branch pipe 13 of the feed pipe 11 is connected to the particulate detection part 10 only through a pipe 15.
Patent JP-H06152086-A (JP)
Title: Manufacture of printed wiring board
Inventor: OYA KAZUYUKI
IPC: B29K105/08
Filed: 1992-11-13
Abstract: PURPOSE:To manufacture a printed wiring board with improved plate thickness accuracy, low thermal coefficient of expansion, high heat-dissipation property, and thermal resistance by efficient slicing. CONSTITUTION:In the title method for manufacturing a printed wiring board, a number of inorganic connection porous body (I) consisting of a number of thick-plate-shaped blocks are overlapped as one-piece block (III) which is wrapped by cloth or paper (II), a thermosetting resin (IV) is dipped into it and is cured as one-piece block compound cured body (V), and then it is cut to manufacture a number of plate-shaped bodies in a specific thickness simultaneously.
Patent JP-H10135530-A (JP)
Title: Piezoelectric transformer
Inventor: KURODA TATSUYA
IPC: H01L41/107
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To easily lead out a lead wire by excellently supporting a piezoelectric transformer. SOLUTION: The edge faces 22A and 22B in longitudinal direction of an oscillating body 22 are fixed by the fixing parts 38 and 40 of bases 34 and 36 on the oscillation body 22. When the AC voltage 30 of resonance frequency of the oscillation body, which is polarized in FA and FB directions, is applied between electrodes 24 and 26, longitudinal oscilation is generated in FC direction by an electric machine coupling coefficient d31, and the oscillation body 22 is extended and contracted in FD direction. As a result, the expansion/ contraction direction and the polalization direction are coincided, and voltage 32 is created by an electric machine coupling coefficiency d33, and it is taken out from an electrode 28. The lead wires of electrodes 24, 26 and 28 are taken out from a fixing end.
Patent JP-H02151029-A (JP)
Title: Ashing process
Inventor: INADA AKIISA
IPC: H01L21/027
Filed: 1988-12-02
Abstract: PURPOSE:To enable a resist thicker at the corner parts to be removed by a method wherein ozone is firstly fed to the corner parts concentrically and then to the whole part including the central part. CONSTITUTION:A mask set on a holder 1 is made of quartz glass as well as a chrome layer, a chrome oxide layer and a resist layer successively laminated thereon while a quartz-made nozzle sheet 3 is mounted on the mask to provide nozzles 4. Ozone gas O3 is fed from the nozzles 4 to run on the surface of the mask which is further irradiated with ultraviolet rays from ultraviolet ray lamps 5. In the first phase, ozone is fed from the nozzle A to remove the resist at four corners for flattening the mask and then ozone is further fed from another nozzle B to remove the whole residual resist. Through these procedures, the resist in uneven thickness on a square substrate such as the mask can be removed.
Patent JP-H0414468-A (JP)
Title: Heat-sensitive recording element having high resolving power
Inventor: BAEEUON RII
IPC: B41J2/34
Filed: 1990-11-13
Abstract: PURPOSE: To obtain a thermosensitive recording element having a high resolution by electrically connecting by a wedge wire bonding using a wedge by using a 128-bit uni-directional integrated circuit ordered and manufactured instead of a general integrated circuit. CONSTITUTION: After a resistance thin film and an aluminum wiring film are formed on a board 52 adhered onto a radiating plate 54, a heating resistor and a wiring pattern are formed by executing a photoetching step, and a driving integrated circuit 58 is placed. At this time, the circuit 58 is a 128-bit uni-directional chip designed to arrange power source grounding pads at a central part of the integrated circuit chip. Electrical connections between bit pads and aluminum wiring pads of the circuit 58, between input signal pads and the board 56 of the chip and between the power source grounding pads at the center of the chip and the power source grounding terminal on the board 56 are executed by a wedge wire bonding using specific wedges. Since no ball is formed at the time of bonding by the wedge wire bonding, a bonding pitch can be minimized.
Patent JP-H09151466-A (JP)
Title: Work execution method for underground structure
Inventor: TANAKA SHUNPEI
IPC: E02D29/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To properly sink an underground structure to the preset position vertically and reduce an effect on a surrounding subsoil by reducing resistance between the subsoil and a caisson skeleton as much as possible, and maintaining a sinking force only with the weight of the skeleton. SOLUTION: In this underground structure construction method, a subsoil under a structure assembled on the ground is excavated and the structure is sunken, thereby forming an underground structure. Also, posts 3 are erected so as to project beyond the ground from the place where the structure is sunken, and jacking devices 9 mounted on the posts 3 in such a state as freely liftable are set on a caisson skeleton 1 as an underground skeleton to be sunken. Furthermore, a sinking force is controlled so as to enable the underground skeleton to sink via the weight thereof along the posts 3, with the weight of the sunken underground skeleton held with the jacking devices 9 on the posts 3.
Patent JP-H05144569-A (JP)
Title: Manufacture of electroluminescence lamp
Inventor: OTANI TOMIO
IPC: H05B33/04
Filed: 1991-11-20
Abstract: PURPOSE:To reduce a seal path at a seal edge part of a moisture absorption film by laminating thermoplastic moisture absorption film on the surface and back of an electrolumioescence element to seal it, and cutting and moulding it. CONSTITUTION:A reflection insulation layer and a light emission layer 6 are laminated on a long sheet of a backing electrode 4, a plastic sheet 8 forming a transparent electrode 7 is laminated on an obtained laminated body, leads 2a, 2b are introduced out to form a number of electroluminescence elements 1 together, and the electroluminescence elements 1 are cut off separately prior to sealing a pair of moisture absorption films 11a, 11b. The moisture absorption films 11a, 11b are then laminated and transported between thermocompression rollers 12a, 12b tightly applied and rotated by guide belts 15a, 15b, and the elements 1 are supplied between them one by one, so the films 11a, 11b are heated and press-fitted to seal all the peripheral parts of the elements from up and down to be integrated through a cooling part 13. The films 11a, 11b are cut, and the elements 1 are sealed and moulded.