baber/WOPTO huggingface dataset:
Patent JP-S631011-A (JP)
Title: Manufacture of multipolar magnet
Inventor: MUYA KAZUHIKO
IPC: H01F13/00
Filed: 1986-06-20
Abstract: PURPOSE:To enlarge a regenerative output and to eliminate non-uniformity throughout the entire periphery by a method wherein first a current larger than a current whereby the regenerative output is made maximum is caused to flow through a head and thereafter the current caused to flow through the head is reduced every time a molded article is rotated once or more. CONSTITUTION:On the occasion when a molded resin magnet is magnetized with a current caused to flow through a magnetizing head while the magnet is rotated, a regenerative output turns smaller when the current becomes larger than some current Im. The regenerative output becomes larger, to the contrary, when the current caused to flow through the magnetizing head is turned to be smaller than that in the aforesaid state. For magnetizing the molded resin magnet, accordingly, first a current larger than the current Im is caused to flow through the magnetizing head, and the current caused to flow through the magnetizing head is lessened in stages every time the molded article is rotated once or more. In this case, the current needs to be fixed for one rotation at least in the time wherein the current larger than the current Im is caused to flow and in the stages wherein the current is lessened. Besides, it is effective that the stages wherein the current is lessened are increased with respect to the current approximating the current Im.
Patent JP-S6074600-A (JP)
Inventor: KAARU HAINTSU KUTSUPUFUERU
IPC: H05K9/00
Filed: 1984-07-13
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-H01314255-A (JP)
Title: Process cartridge and image forming device
Inventor: TANAKA KAZUMOTO
IPC: G03G15/00
Filed: 1988-06-14
Abstract: PURPOSE:To readily identify a process cartridge by providing the process cartridge with an identifying means consisting of a projection member selectively fitted into a guide member provided on the side of an image forming device main body. CONSTITUTION:On part of the main body, the process cartridge 1 is provided with the identifying means consisting of the projection member 10 fitted into the guide member 33 provided on the side of the image forming device main body. Centered on a central flange part 10a, the half of the projection member 10 forms a joint pin part 10b, while the other half forms a guide pin part 10c. The cross-sectional shape of the guide pin part 10c and the opening shape of the guide hole 35 of the guide member 33 into which the guide pin part 10c fits can be changed to a regular octagon, equilateral triangle, square, and regular hexagon besides circle. As a result, the process cartridge can be readily identified without changing its appearance.
Patent JP-H10321653-A (JP)
Title: Chip-like part bonding device
Inventor: OKUYAMA YUTAKA
IPC: H01L21/52
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To set paste thickness after bonding to be appropriate and to prevent a bonding failure. SOLUTION: A measuring means 17 measures lapse time T until an island part is positioned in a bonding position, after paste 2 is applied on the prescribed island part of a lead frame 1 by an application means 12. A controller 14 selects a bonding condition corresponding to lapse time T among plural bonding conditions stored in a storage means 18 and bonds a pellet 3 in accordance with the selected bonding condition.
Patent JP-H0436479-A (JP)
Title: Fine etching method of lead frame
Inventor: KITADA KAGEAKI
IPC: H05K3/26
Filed: 1990-06-01
Abstract: PURPOSE:To improve adhesion property between an Al thin film layer and resist layer and to enable formation of fine patterns by dipping the Al thin film layer formed on the surface of a lead frame material in an acid soln. containing fluorine compd. and in an org. chelate compd. soln. of specified pH to effect the surface reformation. CONSTITUTION:The Al thin film layer is provided on desired places of a lead frame material, cleaned, dipped in an acid soln. containing 0.1-20wt.% fluorine compd. for 5 sec. to 5 min., and then washed with water. Further, the Al thin film is dipped in a soln. containing 0.1-10wt.% org. chelate compd. and pH3-9 for 5-10min. to dissolve and remove the fluorine ion., washed with water to reform surface roughness of the thin film layer to Ra 0.4-0.8mum so as to improve the adhesion property with photoresist. Then, a resist coating film is applied on the Al thin film layer, exposed to light and developed to form the resist pattern, and then chemically etched. Thereby, accuracy of the resist pattern is improved which enables formation of fine patterns on the Al thin film layer.
Patent JP-H0312364-A (JP)
Title: Orientable thin film of aln
Inventor: AKIMOTO SHIGERU
IPC: C04B35/581
Filed: 1989-06-07
Abstract: PURPOSE:To obtain the pure orientable thin film of AlN without contg. Cl, etc., by forming the orientable thin film of AlN on the surface of a sintered body of AlN. CONSTITUTION:This orientable thin film of AlN is formed on the surface of the sintered body of AlN. The above-mentioned orientable thin film of AlN is obtd. by exposing a molding consisting of AlN powder or the AlN powder added with sintering assistant into plasma and heating the molding by the plasma. Gaseous Ar, N2, CO or NH3 alone or gaseous mixture composed thereof is used as the atmosphere gas of the plasma. The sintering assistant to be added to the AlN powder includes the oxide or fluoride, etc., of rare earths, alkaline earths, etc. The gaseous pressure in the case of producing the above- mentioned orientable thin film of AlN by a plasma treatment is adequately in a 0.5 to 15kPa range and the flow rate of the gas in a 10 to 400SCCM range.
Patent JP-H0816022-A (JP)
Title: Fixing apparatus for image forming apparatus
Inventor: KODAIRA YASUHIRO
IPC: G03G15/20
Filed: 1994-06-27
Abstract: PURPOSE:To keep deformation such as bending, straining of a fixing roller and a pressing roller and surface temperature of the roller in an equilibrium state, cause no unevenness of lustre along the fixing roller axial direction from the very first copy sheet from the beginning, and prevent fluctuation of the lustre depending on the copy quantity by installing a cooperating pre-rotary mode means to rotate the fixing roller and the pressing roller together. CONSTITUTION:An operational part 11 has a cooperating pre-rotary mode means 20 to rotate a fixing roller 2 and a pressing roller 4 together for previously set period, a setting key 21 for the cooperating pre-rotary mode means 20 to set the cooperating pre-rotary time, and a copy start switch of a copy start mode means 23. The cooperating pre-rotary mode means 20 provides an image with uniform lustre and is so called commonly as a lustrous image mode switch. Consequently no lustre unevenness occurs from the very first copy sheet from the beginning and fluctuation of lustre depending on the copy quantity is prevented and further in the case an OHP sheet is used as a copy sheet, an OHP image with no lustre unevenness and high transparency is formed in the OHP sheet.
Patent JP-S6035663-A (JP)
Title: Motor power steering system
Inventor: YASUDA TOMIO
IPC: B62D5/04
Filed: 1983-08-08
Abstract: PURPOSE:To prevent fault of system due to overheating of drive motor by detecting the motor current to decide the motor temperature indirectly. CONSTITUTION:First steering shaft 2 is secured with a torque sensor 8 comprised of four distorsion detecting elements while the output end is coupled to a controller CON. A reduction gear 9 is mounted between a pinion gear of third steering shaft 7 and a universal joint 6 while the drive shaft of D.C. servo motor DM is coupled to the reduction gear 9. D.C. servo motor DM is coupled to the controller CON. A thermister TH for detecting the ambient temperature is mounted on the housing of DM and connected to CON. BT is the power source of system or battery.
Patent JP-S6128072-A (JP)
Inventor: MATSUNO KICHIYA
IPC: D01F9/08
Filed: 1984-07-11
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-S6125668-A (JP)
Title: Method for controlling mixing ratio
Inventor: FUKUDA KENJI
IPC: B05D3/00
Filed: 1984-07-12
Abstract: PURPOSE:To maintain a stability of quality keeping a specified mixing ratio by detecting the mixing ratio of two or more different substances at all times, and stopping the operation of a supplying device when the measured value deviate from a specified value. CONSTITUTION:Pressure sensors 28, 10 are provided between check-valves 24, 25 and gear pumps 2, 4, and a detected value is indicated by an indication amplifier 12 as the pressure of a supplied main agent and hardening agent. When the values of respective pressure are within a specified width of control, the operation of the gear pumps 2, 4 is continued. On the other hand, the detected values are deviate from a specified width of control, an electric signal to stop the operation of the devices is outputted from an arithmetic unit 13 to a convertor 14, and the gear pumps 2, 4 are stopped.
Patent JP-H05310031-A (JP)
Title: Air conditioning device for vehicle
Inventor: HAMAYA KATSUNORI
IPC: B60H1/00
Filed: 1992-05-11
Abstract: PURPOSE:To eliminate wasteful energy consumption, improve the air conditioning efficiency, reduce the cost of fuel and dissolve the nonuniformity of the mutual temperature distribution of respective seats that is due to the partial presence of insolation or the like, by conducting air conditioning at a necessary part with a necessary amount alone. CONSTITUTION:Air distribution dampers 25, 26, 27, 28, 32 are controlled by means of a controller 16 so as to fit an optimum ventilation distribution at every seat sought on the basis of variation between set temperatures and measured temperatures measured by means of temperature sensors 24a-24d provided at respective seats 22a-22d and the seated state of crew members detected by means of seat pressure sensors 23a-23d, so respective seats 22a-22d are efficiently supplied with the optimum quantity of cooled or heated air.
Patent JP-H09303624-A (JP)
Title: Hose for washing machine
Inventor: OKADA AKIHIKO
IPC: D06F39/08
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine in which a pipe can be sharply bent with the piping maintaining the cylindrical pipe shape even in the vertically narrow space of the lower part of the washing tank, the bottom of the washing machine can be disposed in a low position and the vertical height of the whole washing machine is low relative to the vertical length of the washing tank. SOLUTION: In a hose for a washing machine provided on one end side with a water receiving tubular part 1 connected to a draining tube and on a part continued to the tubular part 1 with a bend formed part 2 bendably formed into the L-shaped form, the bend formed part 2 has a bellows-like irregular corrugation consisting of the combination of different diameter annular parts, and both sides of the bend formed part 2 in the axial direction of the pipe are held by annular parts 12, 12 projecting in the right angle direction from both sides of a base part 11 of the bend forming means 10. Large diameter annular parts 21, 21... in the bend formed part 2 about forcibly against each other at the small diameter side of a hose bending part to bend the hose at a right angle.
Patent JP-S6038068-A (JP)
Title: Formation of insulating film to electromagnetic steel plate
Inventor: SETO HIROHISA
IPC: B05D5/00
Filed: 1983-08-10
Abstract: PURPOSE:To enhance both of the punching property and weldability of an insulating film by one coating and baking, by using a composite film treating liquid containing a specific amount of a specific resin emulsion. CONSTITUTION:One or more of a resin emulsion containing a resin component, especially, a fluorine contained resin or a polyethylene resin in an amount corresponding to 5-40wt% of a baking film weight is mixed with a conventional chromic acid solution containing a chromium compound such as chromic anhydride or bichromate and hydroxide or oxide of a divalent or trivalent metal to obtain a composite film forming and treating liquid. By using this treating liquid, an insulating film is formed to an electromagnetic steel plate by one coating and baking. This baking film has enhanced punching property because the resin component is floated to the surface layer thereof and a two-layered structure having a high chromium concn. in the lower layer part thereof.
Patent JP-S5269575-A (JP)
Title: Organic body residuum detection method
Inventor: KINOSHITA HIROSHI
IPC: H01L21/66
Filed: 1975-12-08
Abstract: PURPOSE: The existence of organic body residuum is simply checked in a short time by use of gas plasma etching equipment in the photo resist process in which organic body is handled. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04369065-A (JP)
Title: Direct memory access controller
Inventor: HARADA TAKASHI
IPC: G06F13/28
Filed: 1991-06-18
Abstract: PURPOSE:To offer a direct memory access controller capable of transferring data without a queue state on the source side even when bus right on the destination side can not be acquired at the time of transferring data between plural buses. CONSTITUTION:At the time of detecting that source side bus right is acquired prior to the acquisition of destination side bus right, source side data are saved to a memory 18 before the acquisition of the destination side bus right, and at the time of transferring plural data, the number of data saved in the memory 18 is counted by a counter 21, the counted value is added to the destination side leading address by an adder 22, so that data can be directly transferred from the source side when the destination side bus right is acquired.
Patent JP-H0437466-A (JP)
Title: Non-calcined plate brick for sliding nozzle
Inventor: YAMAMOTO JUSAKU
IPC: F27D3/14
Filed: 1990-06-01
Abstract: PURPOSE:To produce the non-calcined plate brick for a sliding nozzle by molding the body prepd. by compounding a chemical compsn. of specific weight ratios and raw material of specific grain sizes to the plate brick for the sliding nozzle. CONSTITUTION:The body which is the basic compsn. of alumina, zirconia mullite and carbon, has the chemical compsn. consisting of 35 to 55wt.% Al2O3, 13 to 20wt.% SiO2 and 25 to 45wt.% ZrO2 and is compounded with 5 to 40wt.% zirconia mullite raw materials of 3 to 0.1mm particles is molded to the plate brick for the sliding nozzle, by which the non-calcined plate brick for the sliding nozzle is produced. The degradation in corrosion resistance is lessened and the impact resistance is improved. The durability is thus enhanced.
Patent JP-H11333419-A (JP)
Title: Apparatus for treating material containing harmful component
Inventor: KASHIWAGI YOSHIYUKI
IPC: B09B3/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To reuse solid matter of carbides remaining in a porous container and taken out together with the porous container as a resource such as a fuel and the likes by decomposing and depositing harmful components by heating an object matter in a first heating furnace and at the same time removing the harmful components by reaction with a treatment agent of an alkali metal substance, decreasing the volume of the non-treated matter (the residue) from which the harmful components are removed by carbonization or the like in a second heating furnace, dissolving the volume-decreased residue in a solution in a porous container, dewatering the residue, and taking out the solid matter of carbides remaining in the porous container together. SOLUTION: An object matter to be treated and a treatment agent of an alkali metal compound are heated in a heating furnace 10 to decompose and deposit harmful components such as halogen compounds and at the same time reaction of the harmful components with the treatment agent is carried out to produce harmless chlorides and to detoxicate the generated waste gas and the residue. The resultant detoxicated object matter to be treated is carbonized (incinerated) in another heating furnace 20 to decrease the volume of the matter and discharged in a dissolution tank 36 to be dissolved, the dissolved matter is put in a porous container 37b in a dewatering means 37 to be dewatered, and the carbides containing no harmful component are taken out to be reused as a fuel.
Patent JP-H05239956-A (JP)
Title: Snow removing and transferring device
Inventor: KOKUBU ETSURO
IPC: E04H9/16
Filed: 1991-05-22
Abstract: PURPOSE:To transfer the snow, which is lowered from the house-top onto a road, easily and saving the labor in a snowy district. CONSTITUTION:Bag-shape bodies 1-2a, b, 1-3a, b, 1-4a, b, which are made of the rubber type elastic material film and among which a bag-shape body positioned at the top stage has the triangle side surface shape at the time of expansion and others positioned in other stages have the rectangular and elliptical side surface shape at the time of expansion, are piled and the piled bag- shape bodies are arranged in order so as to be close to each other. The top surface of the bag-shape body positioned at the most top stage, which is pressure-filled with air and lifted, is inclined to slip and fall the snow, which is lain on the top surface, to transfer the snow on the bag-shape bodies 1-2a, b, 1-3a, b, 1-4a, b in order to the destination. The snow on the road is thereby transferred by the only simple operation of an air pump or the like, and the labor can be saved.
Patent JP-H04343951-A (JP)
Title: Incombustible material receiving structure for structure clearance of building
Inventor: KOMATSU YUTAKA
IPC: E04B5/02
Filed: 1991-05-21
Abstract: PURPOSE:To provide an incombustible material receiving structure for structure clearance having a structure in which an incombustible material to be charged in a structure clearance part of a building is certainly received with a simple structure and difficult to fall. CONSTITUTION:In an incombustible material receiving structure for structure clearance of building in which an incombustible material 40 to be charged in a vertical structure clearance part 30 formed between the end part of a horizontal floor panel 10 of a building and a wall surface panel 20 vertically stood on the outside of one end part of the horizontal floor panel 10 is received by a deformable incombustible material receiving member 50, a hook part 52 formed on one end side of the incombustible material receiving member 50 is hooked to one end part of the horizontal floor panel 10 opposed to a structure clearance part 30. An incombustible material receiving part 52 formed on the other end side of the incombustible material receiving member 50 is suspended into the structure clearance part 30, and the incombustible material 40 is received by the incombustible material receiving part 53.
Patent JP-S5850355-A (JP)
Title: Cam shaft
Inventor: HIRAKAWA OSAMU
IPC: B22F7/08
Filed: 1981-09-17
Abstract: PURPOSE:Improve anti-wear property, stem strength and cam lobe strength by adding sintered alloy to a cam lobe with which is combined a pipe to be cast in a stem. CONSTITUTION:A cam shaft is formed with cam lobes 3, journals 4, a gear 5 and cam gear 6 all cast in a stem 1. On an end of the stem 1 is mounted a belt wheel 9 rotated by a crank shaft which receives rotation from a crank shaft. The cam lobes 3 are attached to a pipe 2 under the condition of pressed powder and completely metallurgically combined with the pipe 2 by liquid state sintering to progress the contraction and diffusion of the cam lobe 3.
Patent JP-2000336493-A (JP)
Title: Rust preventive system for water distribution system by water quality reforming
Inventor: ONUMA NAOKUNI
IPC: C23F13/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a rust preventive system for a water distribution system by water quality reforming which is capable of exerting a rust preventive to the entire part of the water distribution system. SOLUTION: A water quality reforming means 6 for a water tank and water quality reforming means 7 for piping to be disposed at piping 6 of respective stories respectively have current controllers 8 and electrodes 9. The electrodes 9 are provided with anodes in such a manner that the anodes come into contact with the water distributed at the inside surfaces at all times. The electrodes are provided with cathodes at the points properly parted from these anodes to continuously or intermittently supply direct current into the distributed water. The electric energy imparted to the distributed water is made sufficient to increase a pH as far as possible while satisfying a prescribed water quality standard and to change the water to the water hardly generating rust by lowering the oxidation reduction potential(ORP) at standard hydrogen electrodes.
Patent JP-S6124834-A (JP)
Title: Transfer device of four-wheel-drive vehicle
Inventor: HOSHIKAWA KAICHIRO
IPC: B60K17/348
Filed: 1984-07-12
Abstract: PURPOSE:To avoid a braking phenomenon in a four-wheel-drive vehicle when it turns running at a low speed by a mode of four-wheel driving operation, by using a centrifugal clutch for a transfer device and easily causing a slip in the clutch in such a manner that the lower is a car speed, the smaller the transmission torque is reduced in the clutch. CONSTITUTION:A speed changer 4 mounts in its rear part a transfer device 17, and its intermediate shaft 19 is connected with a rear driving shaft 23 through a centrifugal clutch 22. Power is transmitted from the rear driving shaft 23 to a rear wheel side through a propeller shaft 24 and a rear differential gear 25. By this constitution, the lower is a rotating speed of the intermediate shaft 19, the smaller the centrifugal clutch 22 decreases its transmission torque, easily causing a slip in the centrifugal clutch 22 when a car is driven at a low speed. Accordingly, the car, when it turns, absorbs a difference between rotations in front and rear wheels by the slip of the centrifugal clutch 22, avoiding a braking phenomenon.
Patent JP-S5668880-A (JP)
Title: Character reader
Inventor: TANAHASHI JIYUNICHI
IPC: G06K9/62
Filed: 1979-11-10
Abstract: PURPOSE: To make it possible to input character information correctly, by reading two kinds of character string on the form according with a prescribed format and by comparing recognition results of respective character strings with each other.  
     CONSTITUTION: Input characters are converted to an electric picture signal by observing part 1, and features of input characters are extracted by feature detecting part 2. Extracted features of input character are collated with contents of dictionary 4 for Arabic figures or dictionary 5 for Kanji (Chiese character) figures designated by dictionary designating part 7 by discriminating logic part 3 to recognize input characters. The result obtained by collation with contents of dictionary 4 and the result obtained by collation with contents of dictionary 5 are written in  different buffers, and collation results between contents of dictionaries 4 and 5 and  input characters written in these buffers are applied to discrimination result determining logic part 6, and input character information is determined on a basis of  both discrimination results, thus recognizing input characters correctly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5847069-A (JP)
Title: Adhesive composition
Inventor: SAKADO NAOYUKI
IPC: C08L29/04
Filed: 1981-09-16
Abstract: PURPOSE:To provide an adhesive compsn. for paper products which insures uniform attachment and has a high initial adhesive power, prepared by adding a boron compd. to a sizing solution consisting of a modified polyvinyl alcohol and containing a filler. CONSTITUTION:The adhesive compsn. is prepared by mixing 10-70wt% modified polyvinyl alcohol containing 0.01-10mol% 4C or higher hydrophilic group  (e.g., a polymer having a viscosity of about 300cP or higher when measured with 4wt% aqueous solution at 20 deg.C obtained by saponifying a copolymer of hexyl vinyl ether and vinyl acetate), 30-90wt% filler (e.g. clay mineral consisting mainly of kaolinite) and 5wt% or less boron compd. (e.g. boric acid or borax).
Patent JP-S5934383-A (JP)
Inventor: MOCHIDA HARUO
IPC: F16C1/10
Filed: 1982-08-23
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。