baber/WOPTO huggingface dataset:
Patent JP-H0427187-A (JP)
Title: Flexible printed wiring board
Inventor: YOSHITOMI YASUNOBU
IPC: H05K1/00
Filed: 1990-05-22
Abstract: PURPOSE:To simply cut by hand work requiring no pressing mould for punching and also no punching process at the time of cutting the connection part of the respective FPC by providing notch parts, where tear stress is easy to concentrate so as to be easily torn on the connection part between a main flexible printed wiring board and a subflexible printed wiring board. CONSTITUTION:The connection part 3, which is provided between a main FPC 1 and the outer shape of a sub FPC 2 and partially connects both of 1 and 2, is provided with the notch parts 4 having the narrow connection part 3 and being formed so that tensile stress may be con-concentrated on this connection part 3, and the connection part 3 can easily and manually be cut and separated through these notch parts 4 by pulling at the main FPC 1 side and the sub FPC 2 side by hands.
Patent JP-H05478-A (JP)
Title: Laminated sheet and manufacture of laminated sheet
Inventor: HORIBATA SOICHI
IPC: H05K1/03
Filed: 1991-06-04
Abstract: PURPOSE:To provide a laminated sheet having no warpage and twist and a process for producing the same in order to eliminate warpage and twist which can not be eliminated in conventional laminated sheets. CONSTITUTION:The title laminated sheet is produced by a method wherein a metallic foil is disposed on and formed unitarily with the upper face and/or the lower face of a laminate composed of the required number of sheets of a resin-impregnated base material made of a woven cloth comprising warps whose twisted directions are in a forward and backward combination, and also by a method wherein the required number of sheets of a resin-impregnated elongated base material made of an elongated woven cloth comprising warps whose twisted directions are in a forward and backward combination is superposed on one another to form an elongated laminate, and the resultant elongated laminate further provided with an elongated metallic foil on the upper face and/or the lower face thereof is, after continuous laminate molding, cut into a required size.
Patent JP-S6024967-A (JP)
Title: Driver mounting type thermal head driving circuit
Inventor: MORI MASAAKI
IPC: B41J2/355
Filed: 1983-07-20
Abstract: PURPOSE:To obtain a small sized and low cost thermal head by constituting a circuit which feeds a strobe signal from an outside circuit to control a printing operation so as to feed simultaneously also to a latch circuit while eliminating load signal, thus it is enabled to decrease the number of connecting signal lines with an outside circuit. CONSTITUTION:An internal circuit is constituted wherein a strobe signal-SB fed from an outside circuit is also fed to an inverter 3, by grouping thermal elements R1-Rn as a single group. To a latch circuit 2 constituted with a master- slave flip-from circuit, a data is transferred at a falling point of strobe signal from a shift register 1 and a printing is performed. Because a strobe signal transferring time for printing is several nS comparing to that of a load data which is several hundreds nS, therefore no effect is acted on the recording density. Accordingly, by using a load signal LD and a strobe signal-SB for the same purpose, a number of connecting lines from an outside circuit may be decreased.
Patent JP-H05327056-A (JP)
Title: Fine displacement expansion mechanism
Inventor: MAEDA TAKAHIRO
IPC: H01L41/09
Filed: 1992-05-25
Abstract: PURPOSE:To change the effective area of the section of a movable member that is in contact with incompressible fluid on the expanded side. CONSTITUTION:Both opening ends of a through hole 4 that is made in the central section of a flange 3 by cutting through the flange are sealed with movable members 6 and 7, which are different in effective area, at the input side of the through hole and at the output side thereof, respectively, to form a sealed space 5, and the sealed space 5 is filled with incompressible fluid 8. Since the output-side movable member 7 is fixed between a protrusion 12 of a tightening member 11 which is connectable to and removable from the flange 3 and the peripheral section of the through hole 4 of the flange 3, the output-side movable member 7 can be set to an appropriate effective area. Accordingly, if a plurality of tightening members 11 whose protrusions 12 are different in dimensions are prepared, the effective area of the output-side movable member 7 can be easily changed any desirable size.
Patent JP-H11310504-A (JP)
Title: Granular heating agent for fumigant and its production
Inventor: SHIMADA MASAHIRO
IPC: A01N25/18
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a granular heating agent for fumigant which is produced by a method having no risk of ignition or explosion caused by mechanical friction and to provide its producing method. SOLUTION: This granular heating agent for fumigant is composed of 25-40 pts.wt. of a metal oxide, 10-20 pts.wt. of silicon or silicon iron, 3-25 pts.wt. of a mineral and/or a combustion regulator and 1-10 pts.wt. of nitrocellulose and is in the porous state. The production is carried out by adding dropwise the above mixture of water-soluble organic solvent slurry into water from nozzles.
Patent JP-H081774-A (JP)
Title: Roll fixing method
Inventor: NAGANO KAZUMI
IPC: B29C59/04
Filed: 1994-06-15
Abstract: PURPOSE:To provide gap prescribing function to a block type molding roll without applying conventional jig fixing processing. CONSTITUTION:In a method for fixing a columnar roll constituted by combining a plurality of blocks 11, the roll 10 is fixed by fixing jigs 14 each having an outer diameter larger than the diameter of the roll.
Patent JP-S5256206-A (JP)
Title: Combustion chamber in 2-cycle engine
Inventor: TAKAHASHI SADAYOSHI
IPC: F02B23/08
Filed: 1975-11-05
Abstract: PURPOSE: Mapping out the enhancement of the ignitability and the output by the process of providing the concave part to produce denser mixed air on the inner side of the cylinder head and postioning the ignition plug. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09314814-A (JP)
Title: Cleaning device and cleaning method
Inventor: SARASHINA EIGO
IPC: H05K3/12
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To surely remove cream solder left in the openings of a screen mask in a printing equipment, with which printing material is printed and applied through a printing screen mask having the openings formed in the predetermined pattern onto a surface to be printed. SOLUTION: An air sucking mechanism 19 is so constituted as to control its flow rate by a flow rate controlling part 20. After the tip of an air sucking part 15 is brought into contact with a screen mask 5 by being lifted, air suction is started to the opening part of the screen mask 5 by means of the air sucking mechanism 19 for performing cleaning. By confirming the cream solder 4 left in the opening part after cleaning with an inspection camera 24 and controlling the flow rate of sucking air, the cream solder 4 left in the opening part of the screen mask 5 can surely be removed.
Patent JP-S5836402-A (JP)
Inventor: KAWAZOE KEISUKE
IPC: B27L5/00
Filed: 1981-08-25
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-S5923310-A (JP)
Title: Connecting method of optical fiber core
Inventor: HOSHINO MITSUTOSHI
IPC: G02B6/245
Filed: 1982-07-30
Abstract: PURPOSE:To increase mechanical strength without flawing the surface, to eliminate the need for any org. solvent and to make non-pollutive and a long life by connecting bare optical fibers, the coverings of which are removed with a plasma treatment. CONSTITUTION:The 3-5cm forward end of an optical fiber core 2 is put in a plasma treatment device and after the inside of the device is evacuated to a vacuum, said end is treated for 30min under 500W high frequency electric power and 5Torr pressure with gaseous oxygen, rare gas such as helium and argon, gaseous notrogen or gaseous chlorine along or their mixture, whereby the plastic covering of about 390mum is thoroughly removed without any residue at all. It is also possible to treat said end after removing an Si buffer layer 7 together with a secondary covering 6 with a file in order to reduce time. A bare optical fiber 3 treated in such a way is cut to a specified length and the cut fibers are connected by melt sticking. The tensile strength for each one piece of the optical fiber (125mum diameter) is average 4kg, which is several times higher than the strength in the case of a conventional wire stripper. The bending strength thereof is >=10 times higher as well.
Patent JP-S6024365-A (JP)
Title: Partial repairing method of thermal spraying mold
Inventor: TSUKIOKA RIYOUSUKE
IPC: B05D1/08
Filed: 1983-07-21
Abstract: PURPOSE:To reduce considerably the material cost for repair and to eliminate the need for installing a metal spraying device by using a steel material for the repair material of the damaged part of the metal sprayed thermally on the thermal spraying mold. CONSTITUTION:If a damage (a) such as chipping arises in a thermally sprayed metallic layer 1 of, for example, 13Cr steel with a thermal spraying mold formed by adhering the layer 1 to a support 3 formed of a cast iron by means of an adhesive layer 2, the damaged part (a) is cut off from the layer 1 across a part of the layer 2 according to the cutting line A. A repair body 5 is formed of an SS material to the shape conforming to the shape of the cut part 4 formed by such cutting and fine grooves 6 are formed thereon to a checker shape or the like to assure adhesion to the surface to be adhered to the thermal spraying mold. Each surface of the part 4 is subjected to sand blasting for the same purpose and an adhesive agent such as ''Debcon A'' is coated on each surface of the part 4 and the adhering surface of the body 5. The surfaces thereof are mated with each other and the body 5 is adhered and cured to the thermal spraying mold and thereafter the mold is subjected to finishing.
Patent JP-H1054201-A (JP)
Title: Radial flow turbine wheel
Inventor: FALLY JACQUES
IPC: F01D1/06
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a turbine wheel which has a configuration of remarkably suppressing a stress peak. SOLUTION: There is provided a radial flow turbine wheel 1 including a wheel main body 2 and having a cone-like configuration with a recessed head or a similar whole configuration having a small base part 3 and a large base part 4 and a side face 5 and a blade 6 which is generated from the side face 5 of the wheel main body 2, the wheel 2 including an axial direction extension part 7 of the small base part 3 of the wheel main body 2, the extension part extending beyond an end side surface 8 of the blade 6, at least a part of the side face 5 comprising a shroud 9 and an axial direction hub 10, wherein the side face 5 comprising the shroud 9 and the axial direction hub 10 regulates an axial direction ring-like recessed part 11 of a large base part 4 of the radial flow turbine wheel.
Patent JP-H02311013-A (JP)
Title: Duty correction circuit for clock signal
Inventor: SHINOZUKA TAKASHI
IPC: H03K5/04
Filed: 1989-05-26
Abstract: PURPOSE:To obtain a duty correction circuit with a high speed clock signal by providing means of frequency division, delay, storage and synthesis and outputting a clock signal whose duty is corrected. CONSTITUTION:A clock signal whose duty is to be corrected is inputted to a frequency divider means 10 and a delay means 20 and a frequency divider output 11 and a delay output 21 are generated. The output 11 is inputted to a synthesis means 40 and also to a storage means 30 and stored and becomes a storage output 31 with the delay output 21 as the output. The synthesis means 40 executes exclusive OR of the outputs 31 and 11 to generate an output signal 41. The pulse width of the signal 41, that is, the duty depends on the phase difference between the outputs 11 and 31 and on the delay of the delay means 20. Thus, the duty of the signal 41 is corrected to a proper value by optimizing the delay of the delay means 20.
Patent JP-S5756853-A (JP)
Title: Electrostatic latent image developer
Inventor: MATSUMOTO TOORU
IPC: G03G9/12
Filed: 1980-09-24
Abstract: PURPOSE:To perform electric charge controlling of a liquid developer and to improve the image reproducibility, storage stability, and durability of the developer by containing polyaminopolybutenyl succinic imide. CONSTITUTION:The polybutenylsuccinic anhydride obtd. by allowing to react polybutene with maleic compound and tetrastyrenepentamine are caused to react, whereby polyaminopolybutenyl succinic imide is produced. This is dissolved 10% in  ''Isopar H '' to prepare a control agent soln. On the other hand, a conc. toner is produced from a rosin modified phenol, a low mol.wt. polyethylene, carbon black and ''Isoper H ''. The conc. toner is dispersed in the Isoper of 10 times volume and the control agent soln. is added to prepare the developer. The polyaminopolybutenyl succinic imide is used at 0.001-1% volume carrier liquid.
Patent JP-S6113132-A (JP)
Title: Braking force detecting mechanism in braking performance meter of tire
Inventor: DATEKI SHINZOU
IPC: G01L5/28
Filed: 1984-06-29
Abstract: PURPOSE:To enable high precision measurement of braking force free from a temperature effect and without necessity of rim-offset correction, by installing load cells detecting a braking force on 2 parallel links arranged in front and rear directions of a vehicle. CONSTITUTION:A tire axis is supported on a body frame by parallel links 2a- 2d arranged parallel to the wheel axle 1, a strut 3 arranged in a right-angle intersection with the wheel axle 1 and 2 parallel links 4a, 4b arranged in the vertical directions around the wheel axle 1 in the front and rear directions of the vehicle. Further, load cells 6a, 6b detecting braking forces in front and rear directions of the tire are installed on the links 4a, 4b respectively. And, a weight of the specified weight is fixed on a weight containing unit 8 and when the brake is operated in a condition in which the vehicle is towed at a certain speed, a tire W supported on the axle 1 is stopped. When a frictional 1 force between road surface and tire W is measured by the load cell 6a, 6b at this moment, the braking force can be determined.
Patent JP-H09321897-A (JP)
Title: Reception management method and its device
Inventor: HOSOKAWA YOSHIO
IPC: H04M11/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To allow a manager to receive all arrived information without permitting a recipient to receive all the information through intention of a caller and to decide the arrived information to be delivered to a specific recipient. SOLUTION: When a caller calls a receiver side, the caller designates a specific recipient of the receiver side, and when the designated recipient is not registered in a communication party registration section 5 as the specified recipient at the receiver side, the reception of the specific recipient is allowed by confirming the information received from the caller. When number of times of reception from the caller whose reception is not allowed reaches a specific number, a negation caller registration section 9 is referenced to negate the reception only with discrimination of the caller.
Patent JP-S5758235-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: OOIWA TSUNEMI
IPC: H01F41/20
Filed: 1980-09-25
Abstract: PURPOSE:To obtain an excellent magnetic characteristic without decreasing a precipitation speed of Co (alloy), by specifying a gaseous pressure ratio of one of gaseous Ar, N2, Xe and Kr, and He, and the precipitation speed, when Co (alloy) is vacuum vapor-deposited on the base body. CONSTITUTION:An electronic beam heating device consisting of a water-cooled substrate 2, a hearth 3 and a thermion source 4 is provided in a bell jar 1, the substrate 2 is set so as to reduce the vapor-deposition angle alpha to 70 deg., a base body 5 of a polyester film, etc. is placed on the lower surface of the substrate 2, and Co (alloy) 6 is put into the hearth 3. Subsequently, it is exhausted by a rotary pump 7 and a diffusion pump 8, one of gaseous Ar, N2, Xe and Kr, and He are led in from a gas lead-in pipe 9 so as to keep the gaseous pressure ratio of said gas and He within the range of 0.5-10, and Co (alloy) is vapor-deposited so as to keep its precipitation speed/mixing gaseous pressure exists in the system within the range of 5-1,000mu/ min/ torr. In this way, a magnetic recording medium which is excellent in its  angular shape ratio and coercive force is obtained.
Patent JP-S5924448-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SUGITA RIYUUJI
IPC: H01F41/20
Filed: 1982-07-29
Abstract: PURPOSE:To prevent a substrate where ''Permalloy '' is vacuum-deposited from curling, by optimizing the linear expansion coefficient of the substrate made of high polymer material and the temperature of the circumferential flank of a cylindrical can when vacuum-depositing a ''Permalloy '' film during the manufacture of a two-layer film medium while running the substrate along the circumferential flank of the can. CONSTITUTION:The ''Permalloy '' film with 1,300Angstrom  film thickness is formed on the substrate made of the heat-resisting high-polymer material with 10mum film thickness by a vacuum-depositing device. In this case, the running speed of the substrate during vacuum deposition is 10m/min and the temperature of the circumferential flank of the can is 180 deg.C. The linear expansion coefficient of the substrate is 2.1X10<-5>/ deg.C. The obtained film curls reversely and its (l0-l)/l0 is 3%, where l is the length of the curling substrate and l0 is the length of the normal substrate. Namely, the ''Permalloy '' film can be vacuum-deposited in an almost curling-free state, and consequently the tow-layer medium is almost free of curling and has no cracking.
Patent JP-H04333745-A (JP)
Title: Method for reinforcing architectural member
Inventor: NAKAMURA OSAMU
IPC: E04C2/30
Filed: 1991-05-08
Abstract: PURPOSE:To enable a hollow architectural member to be extruded, to be reinforced at a low cost, and enable defective architectural members to be generated at the time of molding, to be recycling-used. CONSTITUTION:Ceramic system inorganic-material is molded to be extruded, and an architectural member 1 having a follow section 2 is manufactured. The architectural member 1 is cured and after that, a metallic reinforcing member 5 provided with a projection on the side surface is inserted into the hollow section 2 and after that, the peripheral section of the reinforcing member 5 is filled up with mortar 6.
Patent JP-S5834904-A (JP)
Title: Garnet film for contiguous disk magnetic bubble element
Inventor: OKADA OSAMU
IPC: H01F41/28
Filed: 1981-08-26
Abstract: PURPOSE:To reduce the minimum rotary magnetic field of transfer margin by a method wherein Co<2+> is substituted at the required position of a garnet and the cubic symmetrical crystal magnetic anisotrophy contant of the garnet is reduced. CONSTITUTION:A fused liquid added CoO of 0.037-0.45gr to a raw meterial composed of 0.062gr Sm2O3, 0.426gr Gd2O3, 1.292gr Tm2O3, 0.364gr CaCO3, 2.554gr  GeO2, 18.76gr Fe2O3, 178.6gr PbO, 3.57gr B2O3 is used. When LPE growth is done at a temperature of 920 deg.C or higher, smaller cubic symmertrical crystal magnetic anisotrophy constant ¦K1¦ is obtained as addition volume increases (as fused liquid number increased) by comparing with fused liquid number 1 (no CoO is added).
Patent JP-S5836424-A (JP)
Inventor: HARUTOMUUTO UPUMAIERU
IPC: B29C48/50
Filed: 1982-07-30
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-S62291040-A (JP)
Title: Bonding pad
Inventor: ITAGAKI MASAKUNI
IPC: H05K1/09
Filed: 1986-06-11
Abstract: PURPOSE:To enable a high-reliability bonding pad to be formed in a few manufacture processes, by making the pad extended from the terminal parts of an electronic element to the surface of an insulating substrate, with a Cr thin film and an Al thin film being piled thereon in order. CONSTITUTION:A bonding pad for drawing out terminals of an electronic element, on which flexible print tapes 4 comprising conductive adhesive layers 5 are electrically and mechanically bonded by a thermal pressing method, is made to be extended from the terminal parts of the electronic element to the surface of an insulating substrate 6, with a Cr thin film 2 and an Al thin film 3 being piled thereon in order. For example, on an a-Si photosensitive material pattern 1 formed on the insulating material 6, the Cr thin film 2 is formed and successively the Al thin film 3 is formed thereon. The Al thin film 3 and Cr thin film 2 on the fixed part of the a-Si photosensitive material pattern 1 are then removed by photo-lithoetching, to form a photosensitive element part and besides the pattern of the bonding pad part. On this bonding pad, the flexible print tapes 4 comprising the conductive adhesive layers 5 are then bonded by a thermal pressing method.
Patent JP-H07319373-A (JP)
Title: Information processing system and information processing method
Inventor: IMAI YASUAKI
IPC: G06Q50/10
Filed: 1994-05-24
Abstract: PURPOSE:To provide an information processing system and information process method capable of eliminating the need for using paper on education site, etc., and reducing the labor of teachers. CONSTITUTION:The distributing materials formed by a personal computer 1 are copied on plural recording media 3a by driving a copying device 3. A driving device 3b set with the distributed recording media 3a is driven to reproduce the distributed material from the recording media 3a. The answer data inputted by a pen is recorded on the recording media 3a in accordance with the contents requested by the distributing material. The copying device 3 set with the plural recording media 3a recorded with the answer data is operated to take in the answer data. The answer data is corrected, evaluated or checked and is recorded in a data base 4.
Patent JP-S5358855-A (JP)
Title: Electromagnet apparatus for recovering metal
Inventor: WATANABE RIYUUJI
IPC: B03C1/253
Filed: 1976-11-09
Abstract: PURPOSE:To make it possible to separate and recover nonmagnetic metal pieces in a simple and economical manner by means of an electromagnet which permits effective generation of shifting magnetic field for an overcurrent/overpower separation device.
Patent JP-S5258077-A (JP)
Title: Apparatus for separating fluid
Inventor: FUJINAGA YOSHIKAZU
IPC: B01D61/18
Filed: 1975-11-07
Abstract: PURPOSE: In an apparatus for separating fluid by reverse osmosis or ultrafilration, supports for selective permeable membranes and the arrangement method are improved to obtain a flat module with high separability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09319605-A (JP)
Title: Emulator system
Inventor: OKANO MASAHIRO
IPC: G06F11/28
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To enable break at the time of read execution of non-initialized macro parameter by discriminating whether write access information is stored or not at the read access time of an emulation program under executing. SOLUTION: During the execution of the emulation program, an address comparator circuit 201 and a read/write signal comparator circuit 202 monitor a system bus 125 and when there is access to an address range set to the address comparator circuit 201, that information is transferred to a break discrimination circuit 205. When data are read into the address range of macro parameter in the memory area of a microcomputer 14a, under the control of an access information read/write circuit 204, data at the correspondent address of an access information memory 203 are read in. When these data do not exist, reading without initializing the macro parameter is judged by the break discrimination circuit 205, a break signal is sent out to a monitor circuit 120, and the program under executing is broken.
Patent JP-S6025185-A (JP)
Inventor: KUSUNOKI SHIGERU
IPC: H05K9/00
Filed: 1983-07-21
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。