baber/WOPTO huggingface dataset:
Patent JP-S62112180-A (JP)
Title: Color developing device
Inventor: YANO HIDETOSHI
IPC: G03G15/01
Filed: 1985-11-11
Abstract: PURPOSE:To simplify and miniaturize construction by bringing a cleaning means which is impressed with the same voltage as a prescribed voltage during development and is selectively impressed with the voltage larger than said voltage during cleaning into contact with the peripheral face of a developing roller at all times. CONSTITUTION:The developing roller 5 is disposed with the cleaning roller 11 in such a manner that the roller rolls while maintaining the constant contact with the periph eral face thereof. The negative voltage E1 equal to the voltage to be impressed to the developing roller 5, for example, 200V, is impressed to the cleaning roller 11 during the development via a selector switch. On the other hand, the negative voltage E2 much higher than the voltage E1 to be impressed to the roller 5, for example, 400V is impressed to the cleaning roller after the end of the development. The destaticization of the residual developer attracted to the roller 5 during the development and the cleaning and removing of the developer attracted to the roller 5 after the end of the development are thereby executed. The construction of a color developing device is thus simplified and miniaturized and since the substantially continuous changeover of the developers is made possible, the processing time required particularly for full- color development is shortened.
Patent JP-H1190293-A (JP)
Title: Coating liquid container
Inventor: ITO JIRO
IPC: B05C5/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of bubbles in a kind of coating liquid in a cylindrical member by constituting a plug body and a pipe for packing for injecting the coating liquid into integral water-tight structure. SOLUTION: Into an opening 16 at the end of a bottomed cylindrical member 14 equipped with a coating liquid nozzle 12 is inserted a lid body 20 having a plug body 18 for closing the opening 16. A packing pipe 22 is arranged to penetrate the plug body 18 vertically, a coating liquid injection port 22A at the upper end of the pipe 22 is opened at a position higher than the upper surface 18A of the plug body 18, and a coating liquid discharge opening 22B at the lower end is opened near the bottom part 14A in the member 14. An air introduction route 24 for introducing pressurized air is formed to penetrate the plug body 18 vertically to make the inside and outside of the member 14 communicate with each other. The plug body 18 and the packing pipe 22 are constituted into integral water-tight structure. In this way, the generation of bubbles in the coating liquid can be prevented surely.
Patent JP-H0299331-A (JP)
Title: Waste heat recovery equipment of multistage printing press
Inventor: YAMAGUCHI MASATO
IPC: B41F23/04
Filed: 1988-10-07
Abstract: PURPOSE:To reduce the space or an apparatus and manufacturing cost by leading out the exhaust gas from each stage of a printing press by one gathering exhaust duct to perform the heat exchange thereof with a heating medium by a heat exchanger on an exhaust side and recirculating the heating medium between the heat exchanger on the exhaust side and that on an air supply side. CONSTITUTION:The open air passes through the respective stages 12A -12J of a multistage printing press 12, the drying chambers of after-dryers 12A-24D, divided exhaust ducts 14A-14J and 25A-25D and a gathering exhaust duct 14 to be discharged to the outside by an exhaust fan 10. The high temp. exhaust gas from the exhaust fan 10 is discharged to the outside through a heat exchanger 18 on the exhaust side. Since a heating medium is recirculated to the heat exchanger 18 on the exhaust side, the high temp. exhaust gas is subjected to the heat exchange with the heating medium while the heating medium is heated to be recirculated through a closed loop passing through the heat exchangers 20A-20D on an air supply side to return to the heat exchanger 18 on the exhaust side. In this loop, the heating medium is subjected to the heat exchange with the open air sucked from gathering air supply ducts 16A-16D to preheat the supplied air.
Patent JP-S61131947-A (JP)
Title: System for extracting and processing repetitive signal
Inventor: MURATA HIROYASU
IPC: H04L27/22
Filed: 1984-11-30
Abstract: PURPOSE:To eliminate the need for a special processing by utilizing an AGC output of a reception signal processing circuit to extract a repetitive signal such as an SI signal with simple constitution thereby giving an SI signal supervisory time suitable for a MODEM corresponding to the CCITT recommendations V.22bis. CONSTITUTION:The 1st and 2nd data having a coordinate (-rcostheta, jrsintheta ) and a coordinate (-rsintheta, jrcostheta ) respectively are extracted as repetitive patterns with a predetermined Baud rate, where (r) is a radius and theta is a phase angle on a vector plane. The AGC output of a signal processing circuit is intro duced through the extraction, a means value extraction section 1 obtains a means value between the AGC output and an output before 1 Baud rate and a multiplication processing section 3 obtains the product between the means value and a complex conjugated value of the preceding Baud rate. The output is processed by a DC component r subtraction circuit 5, a square circuit section 6, an addition processing section 7 and a comparison processing section 8 via an LPF4 to discriminate and process 9 a value within a prescribed range from a point of a real coordinate.
Patent JP-H0194496-A (JP)
Title: Incoming/outgoing processor for paper money
Inventor: TSUJI TAKASHI
IPC: G07D9/00
Filed: 1987-10-06
Abstract: PURPOSE: To conduct both transactions of money receiving and paying simultaneously in parallel and to avoid a transaction wait time by providing a money receiving paying carrying processing group to an upper part and a safe group to a lower part and providing a money receiving path connecting the safe group and a paper money receiving port and a money paying path connecting the safe group and a paper money paying port independently. CONSTITUTION: A money receiving paying carrying processing group 13 applying carrying processing to paper moneys 12 while clipping them is provided to an upper part of an equipment main body 11, and a cartridge group 14 containing and paying out the paper moneys 12 is provided to a lower part. Furthermore, the money receiving paying carrying processing group 13 has a money receiving port 15 exclusively for money reception to a front upper face of the equipment main body 11 and a money paying port 16 exclusively for money payment to a front side face of the equipment main body 11 separately, the paper moneys 12 inserted to the money reception port 15 are contained in the cartridge group 14 via a money reception path 17 and the paper moneys 12 paid out from the cartridge group 14 are discharged to the money paying port 16 via a money paying path 18. Thus, even when both transactions of money receiving and money paying are conducted in duplicate, they are processed in parallel simultaneously and the transactions are quickly processed while avoiding the transaction wait time.
Patent JP-H0194622-A (JP)
Title: Formation of fine pattern
Inventor: SHIBANO TERUO
IPC: H01L21/30
Filed: 1987-10-06
Abstract: PURPOSE:To improve accuracy of a space pattern formed by means of optical exposure technique, by forming a reversed space pattern on a resist layer, forming an applied film thereon, removing the applied film partially from the top of the reversed pattern and using the residual applied film as a mask. CONSTITUTION:In order to provide a predetermined space pattern on a film to be etched 7 formed on a semiconductor substrate, a resist layer 8 is formed on the film to be etched 7 and the resist layer 8 is exposed and developed to produce a reversed pattern 8a on the resist layer 8. The reversed pattern 8a has reversed configurations with respect to those of said space pattern. An applied film 11 is then formed on the whole surface of the resist layer 6, and the film 11 is partially removed only from the top of the reversed pattern 8a formed on the resist layer 8. The resist layer 8 masked with the applied film 11 is etched to provide an etching mask 8b having the predetermined space pattern 12 on the film to be etched 7. A predetermined pattern is formed in the film to be etched 7 by using the etching mask 8b.
Patent JP-2001072047-A (JP)
Title: Packing box with inner partition
Inventor: SAWADA TAKEHIDE
IPC: B65D5/487
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To decrease cost without spoiling assembling characteristics and strength. SOLUTION: In a box body 14, a partition sheet 21 is continuously arranged on the top edge of a front sheet 1 and this partition sheet 21 is folded downward and its top edge part and bottom edge part are stuck on the back surface of the front sheet 1 and on the intermediate part of the partition sheet 21 located between these stuck part, a plurality of partition pieces 24 and back sticking pieces 25 connecting their top parts are formed by notches and vertical folds and the partition pieces 24 are stood toward a back sheet 2 to stick the back sticking pieces 25 on the back surface of the back sheet 2. Amt. of use of papers is decreased and positions for sticking for inner partition are also decreased.
Patent JP-H0194601-A (JP)
Title: Electronic circuit board
Inventor: TANI KOJI
IPC: H01C10/30
Filed: 1987-10-06
Abstract: PURPOSE:To improve the rotation life, noise characteristics and resistance temperature characteristics by applying a corona discharge process to the surface of supports made of resin as a pretreatment for applying and baking a resistive element paste to improve the wetting properties of the surface of the supports, thereby improving the adhesion of a paste sintered substance. CONSTITUTION:After applying a corona discharge process to the surface it supports 10 made of resin, a resistive element paste is applied on the surface of the supports 10 and baked. For instance, a corona discharge process is applied by a corona discharge device to the surface of supports 10 made of polyphenyl sulfide resin or the like. The corona discharge device is constructed by providing within an insulating resin base 1 a ground electrode 2 which is grounded, and supporting a discharge electrode 3 connected to a high-voltage transformer 4 with a holder 5 and placing it right above the base 1 so that it can be scanned in the direction of arrow A. A corona discharge is applied to the juxtaposed supports 10 for 1-20 seconds with an output voltage of 18-20kV and 0.004-0.05A. Thereafter, a carbon resistive element paste is printed by screen printing and heated for 15-30 minutes at a temperature of 130-150 deg.C for baking.
Patent JP-H08125331-A (JP)
Title: Manufacture of printed circuit board
Inventor: MORI TAKAHIRO
IPC: H05K3/40
Filed: 1994-10-19
Abstract: PURPOSE: To manufacture a printed circuit board which can package wirings of higher density by a simple process with high reliability by high yield. CONSTITUTION: The method for manufacturing a printed circuit board comprises the steps of extruding or dropping melted conductor on a predetermined region surface of a sheetlike or platelike support base material 3, then solidifying to form protruding conductive bump 5 group, sequentially superposing to laminate a synthetic resin sheet 6 and a conductive metal layer 3' on the surface formed with the bump 5 group, and pressurizing the laminate to pass the end of the bump 5 group in the thickness direction of the sheet 6 to connect it to the layer 3'.
Patent JP-H03115115-A (JP)
Title: Method for imparting plasticity of clay by modification of clay mineral
Inventor: SHIBAZAKI YASUO
IPC: C01B33/26
Filed: 1989-09-28
Abstract: PURPOSE:To reduce the energy required to modify a kaolinite type clay mineral as compared with that by a mechanical crushing method and to considerably improve the plasticity of clay by introducing an org. compd. between the layers of the laminated structure of the clay mineral and washing a formed intralaminar compd. CONSTITUTION:An org. compd. is introduced between the layers of the laminated structure of a kaolinite type clay mineral and a formed intralaminar compd. is washed. The intralaminar compd. may be crushed before washing. The org. compd. may be potassium acetate, sodium acetate, lithium acetate, urea, potassium oxalate, glycerol or n-octylamine. In accordance with the purpose for which the resulting clay mineral is used, the org. compd. is selected and the degree of washing is regulated.
Patent JP-2000177670-A (JP)
Title: Bicycle suspension device
Inventor: FUJII KAZUHIRO
IPC: B62K25/30
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To ensure a long stroke or relatively low spring constant to an axle without increasing the compression ratio of an impact absorbing element to improve the riding comfortableness by movably arranging an intermediate suspension member between a plurality of suspension members, and arranging a plurality of impact absorbing elements between the suspension members. SOLUTION: When a rear wheel collides a projection, a rear frame member first rotates an inside suspension member 82 to a main frame member. The initial rotation of the inside suspension member 82 rotates an inside impact absorbing member 86 and an intermediate suspension member 81 without substantially compressing the inside impact absorbing element 86. On the other hand, an outside impact absorbing element or bias member 84 is compressed between an outside suspension member 80 and the intermediate suspension member 81. When the force added to the inside suspension member 82 is large, the outside impact absorbing element 84 is compressed. At this time, both the impact absorbing elements 84, 86 can be preliminarily compressed or preloaded by spring members or wedges 87, 88.
Patent JP-H07111436-A (JP)
Title: Surface acoustic wave device and its production
Inventor: HINODE KENJI
IPC: H03H9/145
Filed: 1993-10-12
Abstract: PURPOSE:To prevent the loss of an element and to attain long service life by applying a chemical compound between a material for an interdigital electrode and a high melting point metal to a crystal grain border of the material for the interdigital electrode. CONSTITUTION:A grain boundary 11 forming a pure Al thin film is distributed onto a 36 rotation Y-cut Z propagation crystal substrate 2 by the resistance heat vapor-deposit method. The inside of the vapor deposition device is made vacuum and heat treatment is applied, then the crystal grains are grown and the grain boundary 12 is arranged to be penetrated in the broadwise direction of the film. The vapor-deposition device coats a tungsten W film 13. When the film is heat-treated under a nitrogen gas environment, a chemical compound region 15 is formed onto the Al grain particle boundary with priority. Thus, the service life is improved in the order of 3 digits with same input power and the durability is improved by 1 digit or over as input power giving the same service life in comparison with those of the usual crystal. Since the surface of the electrode is converted by a high melting point metal W and then heat treatment is conducted, they are reacted in the vicinity of the crystal grain boundary of the electrodes and the movement of atoms at an element operating temperature takes place through the crystal grain boundary and even when a metal W not reacted is removed, the metal atom movement is suppressed in the metal W remaining in the grain field to attain long service life.
Patent JP-S62113086-A (JP)
Title: Object detector
Inventor: ARAKAWA TOYOMICHI
IPC: G01V3/08
Filed: 1985-11-12
Abstract: PURPOSE:To detect the presence or absence, the size and the speed of an object to be detected with a single object detector by obtaining one detecting output by synthesizing detecting signals from the outputs of a pair of detecting units for detecting the approach of the object to be detected. CONSTITUTION:By the approach of tan object to be detected to a detecting coil 21a, high-level pulses with the length of an approach time t1 are inputted from a waveform forming circuit 23a to a waveform synthesizing circuit 1. By the approach of the object to another detecting coil 21b, high-level pulses with the length of an approach time t2 are inputted from another waveform forming circuit 23b to the waveform synthesizing circuit 1. Both the high-level signals are converted to signals at a level lowered by the overlapping time t3 of both the pulses and fed from an output circuit 24 to an output terminal 25. The presence or absence of the object can be detected by the presence or absence of last-said signals, respectively, and, since the duration time t3 is proportional to the size of the object and inversely proportional to a passing speed, when either of the size or the passing time is known, the other can be detected.
Patent JP-H08117513-A (JP)
Title: Filter cloth for pressure filtration and dehydration of sewage treating sludge and filter press using the same
Inventor: MATSUBARA HIDEYOSHI
IPC: C02F11/12
Filed: 1994-10-20
Abstract: PURPOSE: To provide filter cloth improving the peeling even of a cake formed by filtering and dehydrating electrolytic sludge under pressure, easily washing off the fine particles containing an iron component deposited on the middle layer of the filter cloth and hard to generate clogging and a filter press equipped with the mechanism fitted to the filter cloth. CONSTITUTION: Filter cloth for pressure filtration and dehydration is produced by plain weave, warp rib weave or warp backed weave and has a structure having a smooth surface and the weft yarns 21, 22 covering the smooth surface are constituted of yarns based on multifilament yarn made of a synthetic resin and the warp yarns 23 of the middle layer of the filter cloth is constituted of monofilament yarn or twist yarn made of a synthetic resin.
Patent JP-H06196149-A (JP)
Title: Manufacture of sealed lead-acid battery
Inventor: UCHIDA YASUHIKO
IPC: H01M2/06
Filed: 1993-10-12
Abstract: PURPOSE:To easily manufacture two kinds of batteries of the same sizes but having differently shaped external terminals, so as to reduce the number of working manhours by setting the folding position of a terminal for drawing battery power output above a middle lid, or above an upper lid for covering the middle lid. CONSTITUTION:The folding position of a terminal, one end of which is connected to the pole column of a plate group stored in an electric jar 3, and the other end of which penetrated the end part of a middle lid 4 for covering the electric jar 3 and projects above the lid 4, is set on the upper surface of the lid 4, or above an upper lid 2 for covering the lid 4. In the case of a lead- drawing type, the lid 4 and the electric jar 3 are fixed together by an adhesive injected into the rear surface of the lid 4, while terminals 1, 1' which penetrate a through hole and project above are folded inward along the upper surface of the lid 4 at an outlet part (a) of the through hole. In the case of a tub terminal type, after the lid 2 is fitted on the lid 4, the terminals 1, 1' are folded inward on the lid 2. Two kinds of batteries of the same sizes but having differently formed external terminals can thus be easily manufactured, while the number of working manhour at the time of assembling a battery can be reduced.
Patent JP-S63108726-A (JP)
Title: Method of treating substrate with chemical solution
Inventor: SAKA YOSHITAKA
IPC: H01L21/306
Filed: 1986-10-25
Abstract: PURPOSE:To prevent adherence of chemical solution onto the top face of a wafer, by supplying the chemical solution onto a support, and disposing the wafer surface to be treated on the chemical solution so as to diffuse the solution all over the surface of the wafer by the action of surface tension. CONSTITUTION:A corrosion-resistive support 1 is disposed horizontally and surface treating solution 2 is supplied onto the support. The solution is used in a minimum amount required to treat the area of a wafer to be treated in the state of surface tension. The chemical solution 2 is crushed by the wafer 3 and diffused over the underside face of the wafer 3, whereby all the wafer surface to be treated is contacted with the solution. The wafer is then slided on the support and discharged. If the amount of the solution is proper, no solution is stored ahead of the wafer slided on the support, creeps over and adheres on the top face thereof. Thus, the yield of chips can be improved.
Patent JP-H10100063-A (JP)
Title: Polishing device
Inventor: YAMAMOTO EIICHI
IPC: B24B37/07
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To polish a flat surface at a high accuracy, not depending on a density of a pattern. SOLUTION: A stage 11 to hold a wafer 3; and a rotor 19 formed in a cylindrical form same as or longer than the size of the wafer 3, having a large width, and rotating at a high speed; are provided. The stage 11 squeezes the surface of the wafer 3 to a polishing pad 18 provided on the peripheral surface of the rotor 19 at a specific pressure, by being raised by a vertically moving mechanism. The rotor 19 polishes the wafer surface by its polishing pad 18, by being moved horizontally while being rotated at a high speed. In this case, an abrisive 21 is fed by an abrasive nozzle 22, and a pure water 23 is fed by a pure water nozzle 24.
Patent JP-H02103822-A (JP)
Title: Lightning-proof horn insulator device
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/46
Filed: 1988-10-08
Abstract: PURPOSE:To improve performance by reducing an air discharge gap between the discharge part of a discharge electrode on the charge side and the discharge part of a discharge electrode on the ground side, thereby making discharge easy for lightening impulse as well as making discharge difficult for open/close impulse. CONSTITUTION:When a surge current resulting from lightning is applied to a power transmitting wire 9 in a lightning horn insulator device, the current flows to horn mounting fittings 7 on the charge side from a wire clamp 10, and discharge is made at an air discharge gap G between both discharge parts 23a, 21a of discharge electrodes 23, 21, finally it flows to a support arm 1 via a mounting adaptor 14, then discharged to the ground from an iron tower. The frequent current is restrained or blocked by the gap G and a current flow limiting element in a lightning protection insulator 15. The gap G can be controlled so that it is possible to make discharge easy for lightning impulse while to make discharge difficult for open/close impulse as the resistance increases by reducing the gap length. It is thus possible to widen the application in a range from high to low voltage by setting the gap properly.
Patent JP-S61126316-A (JP)
Inventor: ARAN RIYUDEI
IPC: F28F9/00
Filed: 1985-11-13
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-H03117411-A (JP)
Title: Seedling planting machine
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1989-09-28
Abstract: PURPOSE:To prevent occurrence of phenomenon laterally inclining a machine body and vibrating in lateral direction and improve operation efficiency by keeping a horizontal control device for correcting inclination of machine body to non-operation state in operation for stopping running of the machine body. CONSTITUTION:In operation for stopping running of a machine body of seedling planting machine in which a horizontal control device A for correcting inclination by detection of inclination of machine body by a horizontal sensor 39 for detecting lateral inclination of planting machine body to horizontal face is provided, the above-mentioned horizontal control device A is kept to non- operation state. Thereby occurrence of phenomenon immoderately laterally inclining the machine body by any factor or finely vibrating the machine body by the inclination is prevented and operation efficiency is improved.