baber/WOPTO huggingface dataset:
Patent JP-H11269652-A (JP)
Title: Production of thin film
Inventor: RI SOMIN
IPC: C23C16/44
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a thin film producing method by an atomic layer vapor deposition method. SOLUTION: This method comprises a stage 100 in which the temp. and pressure in a chamber loaded with a substrate are held to prescribed ones, a stage 200 in which a primary reactant is poured into the chamber and is chemically adsorbed on the substrate, a stage 300 in which the chamber contg. the substrate in which chemically adsorbed primary reactant has been formed is primarily purged with an inert gas, and the physically adsorbed primary reactant is left on the chemically adsorbed primary reactant, a stage 400 in which a secondary reactant is poured into the chamber contg. the substrate in which the chemically adsorbed and physically adsorbed primary reactant has been formed and is reacted therewith to form a thin film and a stage 500 in which the chamber in which the thin film has been formed is secondarily purged with an inert gas.
Patent JP-H0927675-A (JP)
Title: Structure of soldering diode
Inventor: MARUO HISAFUMI
IPC: H01R4/02
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent excessive solder from flowing out so as to enhance a soldered diode in soldering reliability by a method wherein a large number of fine grooves are provided on the soldering surface of a metal plate soldered to a diode chip. SOLUTION: The terminal surface 4a of a thin plate-like diode chip 4 is soldered to the surface of one terminal 1, the one end of a conductor piece 5 serving as a bridge is soldered to the other terminal surface 4b of the diode chip 4, and the other end of the conductor piece 5 is soldered to another terminal 2 so as to interpose the diode chip 4 between the terminals 1 and 2, wherein the terminal surface 4a of the diode chip 4 is larger in area than the other terminal surface 4b. In this case, fine grooves 10 patterned in lattice or radially are provided on the soldering surface 5a of the conductor 5 which confronts the terminal surface 4b of the diode chip 4.  By this setup, solder is restrained from flowing towards the side face of a diode, so that the terminals of a diode can keep a proper insulation distance between them, and the diode can be restrained from deteriorating in breakdown voltage due to a shortage of insulation distance and enhanced in soldering reliability.
Patent JP-H0737589-A (JP)
Title: Active material for electrode of hydrogen absorbing alloy
Inventor: TSUANGU YUNSHI
IPC: H01M4/38
Filed: 1993-07-16
Abstract: PURPOSE: To greatly increase an electrochemical capacity and a life of a hydrogen absorbency alloyed electrode, further greatly reduce the cost of crude materials and the manufacturing cost. CONSTITUTION: This active material for a hydrogen absorbency alloyed electrode has a composition equation MmNi5 -x-y-zZnxQyRz where Q=Al, Ca or Sr, R=Li, Na or K, further, 0<X<1, 0<y<0.8, 0<z<1. With regard to alloy powder, an alloy layer is formed between a surface coating layer and an alloyed base material after a surface plating treatment of the alloy powder.
Patent JP-S6419319-A (JP)
Title: Slave scope for stereoscopy
Inventor: SHIMIZU YOSHIHITO
IPC: A61B1/00
Filed: 1987-07-15
Abstract: PURPOSE:To observe projections and recesses stereoscopically by providing an insertion part which spreads a tip side in a mutual separating direction and also providing two observing means whose visual field directions are nearly parallel to the tip side of the insertion part. CONSTITUTION:An effect part in a somatic cavity, etc., is observed by a master scope 2. Then when the affected part is observed more stereoscopically, the insertion part 20 of a slave scope 1 is inserted into a forceps opening 17 and the tip of the slave scope 1 is projected from the tip of a channel 18. Then when a switch 34 provided to a grip part 21a is turned on, currents flow to couples of shape memory wires 32a and 32a, and 32b and 32b and shape memory processing parts 36a and 36b nearby the tips of the insertion parts 20i bend to open. In this state, the observation optical systems at the tip parts of the insertion parts 20 are in the same visual field directions while having parallax (d), so the same subject can be observed double over a wide range.
Patent JP-S6420121-A (JP)
Title: Laminating method of synthetic resin film
Inventor: NODA HIDEAKI
IPC: B29C65/02
Filed: 1987-07-15
Abstract: PURPOSE:To improve facial accuracy after lamination, by a method wherein a laminal metallic material is heated, through heat of which a film is melted and the metallic material and film which are welded together are reheated further. CONSTITUTION:A crystalline polyolefin film 1 to which radial rays have been applied is welded to a metallic material 2 heated in a primary furnace 3 with pressure by a pressure roller 4, stuck, reheated further at the melting point or higher of the film in a secondary furnace 5, the films 1, 1 are melted, pressure welding is performed by pressure roller 6 and the films 1, 1 are stuck each other. A roller 8 is mounted by maintaining a distance where the film 1 is cooled sufficiently after the same has come out of a furnace 7. A furnace temperature of the tertiary furnace 7 is at least the melting point of the film to be laminated and 3-5sec are appropriate for a heating period of time so that the film 1 does not melt away. The roller 8 plays a roll of pulling the metallic material 2 to which the film 1 has been laminated. A matter which is smooth and having favorable facial accuracy is obtained, by a method wherein a rough surface transferred by the roller directly after the secondary roller is melted again in a heating furnace keeping a temperature of at least the melting point of the film.
Patent JP-S6156823-A (JP)
Title: Electrode feeding control in electric discharge machine
Inventor: KONNO MASANORI
IPC: B23H7/30
Filed: 1984-08-27
Abstract: PURPOSE:To achieve rational electrode feeding control in electric discharge machine by detecting the voltage across the gap of electrodes and comparing with a referential level and stopping or moving the electrode. CONSTITUTION:An operator will set the machining conditions Ip, Ton, Toff, etc. through input section 21 then said conditions are set in CPU23 and discharging energy providing unit 27 while stored in memory 25. CPU23 will operate the referential voltages Vref1, Vref2 on the basis of said machining conditions and provide to a unit 27 having a machining condition detector and electrode feeding direction deciding means. Memory 25 is storing values corresponding with unit movement DELTAX optimal for various machining conditions while a unit 23 will retrieve the memory 25 on the basis of the setting machining conditions to decide the movement DELTAX which is provided to the unit 27 in motion command pulse generator thus to determine the referential voltages Vref1, Vref2 and the unit movement DELTAX automatically.
Patent JP-S6420065-A (JP)
Title: Production of fried food
Inventor: HONDA HAJIME
IPC: A23L11/00
Filed: 1987-07-15
Abstract: PURPOSE:To produce fried products in high productivity by preheating the food to be fried up to a prescribed temperature, then by frying it in the oil which is heated over the prescribed temperature, thus enabling the frying utensil to be miniaturized, shortening the frying time, and reducing the oxidation loss of the frying oil. CONSTITUTION:Foods to be fried 3 are placed on the conveyer 12 which runs in the arrow direction, sent to the space between the upper heater 8 and the lower heater 20, and preheated by electromagnetic waves generated from the magnetron 9 between paths 10 and 11 up to near 100 deg.C. Then, the preheated foods 3 are allowed to drop in the frying pan 1 containing oil 4 which is heated at 160-180 deg.C. The foods are instantaneously raised and float up on the oil surface. The fried foods are handled with rods 15, 15' which are fitted, respectively, to 2 sets of chains 16, 16' which run round repeatedly at an equal speed, pushed forward under the net 14 running at the same speed as that of the chains 16, 16', and taken out of the pan 1 by means of the conveyer 7.
Patent JP-H0840551-A (JP)
Title: Ash transporter
Inventor: NIINAI HIDEMI
IPC: B65G53/30
Filed: 1994-07-28
Abstract: PURPOSE:To enable the continuous disposal and transportation of ash so as to save labor and prevent the scatter of ash by mixing ash in slurry water fed from a mixing tank to obtain slurry of specified concentration, storing this slurry in a mass storage tank, and delivering it by a slurry transport pump. CONSTITUTION:Ash charged from a fixed-quantity ash discharging machine 20 at the lower end of a hopper 15 is received in a mixing device 1, and slurry water in a mixing tank 2 is turned to flow in by a circulating slurry pump 3 through a slurry flowmeter 5, a concentration meter 6, and the like so as to obtain slurry of specified concentration. The slurry in the mixing tank 2 having reached the specified concentration is transported by a slurry transport pump 8 and stored in a mass storage tank 23 for several days. This slurry is then transported to an ash disposal place 12 from the mass storage tank 23 by a slurry transport pump 8a. A water injection pipe 25 with numerous holes is circumferentially provided at the upper part inner wall of the mass storage tank 23 to clean the inside of the mass storage tank 23. The ash can be thereby disposed of continuously.
Patent JP-H0738867-A (JP)
Title: Image transmitter
Inventor: SATO MAKOTO
IPC: H04N7/15
Filed: 1993-07-16
Abstract: PURPOSE:To suppress the confusion of transmission due to the switching of an input image and the disorder of an image synchronizing signal. CONSTITUTION:A switch 46 selects the output of a video camera 40 or the output of a VTR 44. A video encoder 48 separates the image signal from the switch 46 into brightness/chromaticity data and a synchronizing signal and applies them to a memory control circuit 56. The memory control circuit 56 writes the image data from the encoder 48 in a frame memory 54 when the synchronizing signal from the encoder 48 is stable and stops writing the data unless the synchronizing signal is stable. The memory control circuit 56 reads stored data out of the memory according to the synchronizing signal from a synchronizing signal generating circuit 58 and applies the data to a CIF converting circuit 60. The memory control circuit 56 interrupts and restarts the writing to the memory 54 according to commands from a CPU 74.
Patent JP-S5969343-A (JP)
Title: Paper sheet matter housing device
Inventor: KAGA KOUICHI
IPC: G07D9/00
Filed: 1982-10-06
Abstract: PURPOSE:To aim at the miniaturization of a device, by coupling a pair of U- shaped paper sheet matter guides and a paper sheet pressure lifting body installed in these paired guides with a crank mechanism, and making it so as to go up and down alternately, in case of a piling-housing device for bank notes, etc. CONSTITUTION:A paper sheet is set in as in a state that a nip between a paper sheet matter setting roll 2 and a pressure belt 3 is flush with the space between paper sheet guides 9 and 9. Then, a pulley 11 is turned round and each of crankshafts 8 and 6 goes up or down. With this, the guide 9 comes to a rising position and a paper sheet matter pressure lifting member 4 presses the paper sheet downward instead. Therefore, the paper sheet in the guide 9 is made to drop in a case 1 and piled up thereat as being pressed by the pressure lifting member 4. Next, the pressure lifting member 4 goes up and the guide 9 therefore goes down so that readiness to receive the next paper sheet is secured. With repetitions of these movements, even such rumpled bank notes can be housed in a device so smooth in an efficient manner instead of using a plunger mechanism, besides miniaturization comes to fruition.
Patent JP-H07283005-A (JP)
Title: Metal oxide film resistor and production thereof
Inventor: HATTORI AKIYOSHI
IPC: H01C17/06
Filed: 1994-07-28
Abstract: PURPOSE:To provide a metal oxide film resistor in which the range of resistance is enlarged while suppressing fluctuation in the resistance. CONSTITUTION:The metal oxide film resistor comprises an indium oxide film 2 formed on the surface of an insulating base material 1, and a pair of terminals touching therewith. The indium oxide film 2 contains a tin oxide and/or a metal oxide of aluminium, magnesium, etc. The insulating basic material 1 is coated with a solution comprising an inorganic indium salt, an organic compound to be coordinated with indium, and an organic solvent for dissolving them. It is then fired in the air or an atmosphere containing oxygen thus producing a metal oxide film resistor.
Patent JP-S60220057-A (JP)
Inventor: IN YOUZAN
IPC: A61F2/36
Filed: 1984-08-27
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-H0620859-A (JP)
Title: Manufacture of high frequency magnetic element
Inventor: SATO TADAKUNI
IPC: H01F41/02
Filed: 1992-07-03
Abstract: PURPOSE:To manufacture a high frequency magnetic element without sintering ferrite powder. CONSTITUTION:Good conductor wire (far instance, copper wire) covered with composite material composed of soft magnetic spinel type ferrite powder 10nm to 7mum in grain diameter and thermoplastic resin is formed, subjected to a wiring treatment at a temperature at which thermoplastic resin is softened, and formed into a high frequency magnetic element by compression-molding.
Patent JP-H1127756-A (JP)
Title: Multiple signal transmission system
Inventor: TOYAMA HIDEAKI
IPC: H04Q9/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To effectively execute multiple communication with a simple circuit by individually associating frequencies that differ in each class of load, detecting a frequency that is cut by a notch filter on a load side and specifying a corresponding load to operate. SOLUTION: In a multiple signal generating part 23 of a load part 20, each oscillator 23a to 23c respectively generates differing frequencies, and a switch changeover means of a controlling part 24 successively switches S1 to S3 in a specified period and sends different frequencies to a multiple signal oscillation line 30a in the specified period. When all break switches 11a to 11c of a switching part 10 are off, a signal passes through the switches and is inputted to the part 24 through a multiple signal feedback line 30b, and non-drive status of loads 21a to 21c is identified. When any of the switches 11a to 11c is turned on, a signal passes through a corresponding notch filter 12, a specific frequency is eliminated, and the part 24 drives any of the loads 21a to 21c that corresponds to the cut frequency.
Patent JP-H0617260-A (JP)
Title: Manufacture of galvanizing coated aluminum material excellent in adhesion
Inventor: TSUJI MASANORI
IPC: C25D3/22
Filed: 1992-07-03
Abstract: PURPOSE:To provide a surface treated Al sheet excellent in press formability, weldability or the like by subjecting an Al material applied with zinc substitution plating to specified heat treatment. CONSTITUTION:To the Al material or Al alloy material, with zinc substitution plating is applied After that, heat treatment is executed at 80 to 200 deg.C for 1 to 10min. Furthermore, the Al material or Al alloy is plated by zinc substitution plating, then, electrogalvanized, and after that, similar heat treatment is executed. By that, it can contribute to the expansion of the utilization of aluminum for an automotive body, therefore, for the improvement of the fuel consumption of an automobile.
Patent JP-S6154809-A (JP)
Inventor: KAWAMURA TAKESHI
IPC: G02B6/46
Filed: 1984-08-24
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-S6423759-A (JP)
Title: Thyristor converter controller
Inventor: TANABE SHIGERU
IPC: H02M1/00
Filed: 1987-07-17
Abstract: PURPOSE:To improve the operation rate of an apparatus by comparing the number of forward-voltage detection signals with a given number and by deciding said number to be abnormal, when said number is less than the given number, and sending a relevant forward-voltage neglect signal. CONSTITUTION:A thyristor converter controller is composed of a forward- voltage detector 8 of each thyristor 1, AND circuits 10, 19, a microcomputer 12 and the like. Said microcomputer 12 is composed of input circuit 13, RAM circuit 14, ROM circuit 15 housing protection logical function programs, output circuit 16 and CPU circuit 17. Then, respective forward-voltage signals 1a-Na are compared with forward voltage neglect signals 1e-Ne from the microcomputer 12 by the AND circuit 19 before they are inputted to an OR circuit 9. Thus, when fault occurs, the microcomputer 12 detects said fault, compares the number of faults with a previously inputted given number, and neglects fault forward-voltage signals by forward-voltage neglect signals (e) when the number of faults is less than the given number. As a result, a normal operation can be continued.
Patent JP-H0343431-A (JP)
Title: Production of gel and molded article of starch
Inventor: INADA YUJI
IPC: C08J5/00
Filed: 1989-07-11
Abstract: PURPOSE:To obtain gel useful as pollution-free molded articles suitable for food additive, color paste, heat insulating agent, cold insulator, etc., having excellent adhesion, water retention, heat accumulating properties by adding urea, etc., to starch. CONSTITUTION:Starch is blended with urea or guanidine to give the aimed gel. The gel is molded to give a molded article.
Patent JP-S6238050-A (JP)
Title: Variable multiplex line control system for multiplexer
Inventor: IGARASHI BUNSHIRO
IPC: H04J3/16
Filed: 1985-08-12
Abstract: PURPOSE:To attain a constitution where the total sum of transmission speeds of plural data terminal equipments is larger then the transmission speed of a line and to improve the utilizing efficiency of the line by changing dynamically a time division bit rate on a time division multiplex line. CONSTITUTION:A signal on a general communication channel is subjected to time division multiplexing dynamic bit rate depending on the presence absence of transmission requests 50, 51 of data terminal equipment 20, 21. When the transmission request 50 from a signal data terminal equipment 20 whose transmission speed is 48kbps comes, the transmission timing 60 from a multiplexer 10 to the data terminal equipment 20 is selected as 48kbps and the communication of the data terminal equipment in 48kbps is informed through the control channel of a line 40 to the multiplexer 11 of an opposite station from the multiplexer 10. When a data terminal equipment, e.g., 20 is single under communication and then the communication request 51 of the data terminal 31 comes, the communication speed of the data terminal 20 is changed dynamically from 48kbps into 28kbps.
Patent JP-H04348179-A (JP)
Title: Adhesive
Inventor: HATTORI TATSUAKI
IPC: C09J129/04
Filed: 1991-06-20
Abstract: PURPOSE:To provide an aqueous adhesive containing a polyvalent metal salt of boric acid and PVA, having excellent water-resistance and useful for bonding to wood, plastics, ceramic, metal, etc. CONSTITUTION:The objective adhesive contains (A) preferably >=0.1wt.% (in terms of solid) of a compound of boric acid and a polyvalent metal such as Ca, Mg, Be, Ba, Ti, Zr, Mn, Fe, Cu, Zn, Al and Pb and (B) PVA. The adhesiveness can be further improved by separately adding boric acid and a polyvalent metal salt to an aqueous solution containing PVA.
Patent JP-2001003969-A (JP)
Title: Corrugated spring
Inventor: MURASE TOSHIYUKI
IPC: F16F1/06
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To avoid the problems of decrease in parallelism and unbalanced load, etc., by uniformizing the spring constant of a corrugated spring in the circumferential direction. SOLUTION: This corrugated spring is formed by winding a strip of material 1 into a spiral shape while pointing its broad parts in the radial direction, and forming a plurality of folds 2, 3 folded alternately to one side and the other side of the thickness of the strip of material 1 in the direction of the spiral. Flat parts 4 are provided at the terminals of the strip of material 1 of the corrugated spring and have their ends brought into contact with the apexes 21 of opposite projecting folds 2'.
Patent JP-S5967406-A (JP)
Title: Method and device for measuring thickness of lining of high-performance fuel sheath pipe
Inventor: YOKOTA NORINOBU
IPC: G01B7/00
Filed: 1982-10-12
Abstract: PURPOSE:To detect the thickness of lining in a short time and in a non-destructive manner, by projecting a high frequency from the side of the lining of a sheath pipe lined with zirconium, and by detecting a phase difference occuring in an alternating current obtained from a coil. CONSTITUTION:A probe test coil 12 of an eddy current test device 11 is fitted to a supporting rod 14 and moved forward and backward through a zirconium lining-sheath pipe 15 by a test coil driving unit 14. A high frequency of 500kHz- 10MHz is impressed on the probe test coil 12 by the eddy current test device 11. While the sheath pipe 15 is rotated by a rotary frame 16, the phase of an alternating current obtained from the coil 17 is detected, and the thickness of zirconium lining 15b is measured therefrom. The effect of the wall thickness of the sheath pipe itself 15a is prevented by adopting a frequency rendering a skin effect as an impression frequency. By this method, the thickness of the lining 15b can be measured in a short time and in a non-destructive manner.
Patent JP-S5967651-A (JP)
Title: Semiconductor device
Inventor: NAKAGOME HIDEAKI
IPC: H01L21/31
Filed: 1982-10-12
Abstract: PURPOSE:To prevent the breaking of a wiring layer in the stepped difference section of a contact hole by coating the outer circumferential section of the contact hole and an insulating film section with an insulating film except phosphorus glass in the semiconductor device using phosphorus glass as an insulating film. CONSTITUTION:An SiO2 film 12 is formed to the main surface of a semiconductor substrate 11, and a phosphorus glass layer 13 is formed on the film 12. The SiO2 film 12 and the phsophorus glass layer 13 are removed partially to form a contact hole 16. A resist film 14 is removed, and an insulator 19 consisting of an SiO2 film 17 and a PSG film 18 is formed on the layer 13. In this case, the insulator 19 is placed directly on the substrate 11 in the hole 16 section, and coats the overhang section of the insulating film 15 consisting of the phosphorus glass layer 13 and the SiO2 film 12. According to the structure, the generation of breaking in the wiring layer is prevented when forming the wiring layer. Lastly, the novel contact hole 20 is formed to the insulator 19, and the wiring layer 21 is formed on the hole 20.
Patent JP-H08305846-A (JP)
Title: Neuro filter, image area dividing method, and filter device
Inventor: HAYASHI MASAAKI
IPC: G06T5/00
Filed: 1995-07-13
Abstract: PURPOSE: To enable anybody to design parameters of a filter and to obtain an optimum result. CONSTITUTION: A neural net which has a learning function is used as the filter for image processing or signal processing. Further, a conventional filter 11 and the neuro filter 12 having the learning function of the neural net are connected in parallel and only an error part as the output of the conventional filter 11 is corrected by the neuro filter 12.