baber/WOPTO huggingface dataset:
Patent JP-H0860342-A (JP)
Title: Vapor deposited zinc-magnesium alloy plated steel sheet having excellent adhesion property and its manufacture
Inventor: FUKUI YASUSHI
IPC: C23C14/16
Filed: 1994-08-16
Abstract: PURPOSE: To manufacture a vapor deposited Zn-Mg alloy plated steel sheet having an excellent adhesion property by forming a Zn-Fe alloy layer having a specific Fe concn. at the boundary between substrate steel and a Zn-Mg alloy plating layer. CONSTITUTION: Zn is deposited by evaporation at deposition of 0.03g/m<2> on the continuously traveling steel sheet and further, vapor deposition of Mg and vapor deposition of Zn are independently and successively executed. This steel sheet is then subjected to a heat treatment i a temp. range of 270 to 370 deg.C and the Zn-Fe alloy layer (its thickness is preferably about 0.01 to 0.5μm) having >=6wt.% Fe concn is formed at the boundary between the substrate steel and the Zn-Mg alloy layer. As a result, the vapor deposited Zn-Mg alloy plated steel sheet having the improved adhesion property and workability is obtd.
Patent JP-H0377551-A (JP)
Title: Artificial fang detect means
Inventor: JIERARUDO EI NIZUNITSUKU
IPC: A61C8/00
Filed: 1989-08-22
Abstract: PURPOSE: To obtain a surface suitable for receiving a coating of a material by providing multiple engaging means equipped with an outer wall part having a surrounding or partly surrounding projection and an inner wall part having a screw on an outer wall. CONSTITUTION: An engaging tool 10 is contacted with a top part 12 and has a main body 11 arranged below the tool. The main part 11 has a projection 16 in a surrounding direction called as flute which is separated from the top part 12 by means of its surrounding groove 20. An aperture 19 having a wrench engaging surface 18 on its inner wall is arranged on an upper side of the top part 12. The wrench engaging surface 18 can be screwed with a tooth root 10 at a passage formed on a bone tissue by means of a tool for engaging into an inner side of the tooth root 10 so that any insertion tool or any engaging means is not necessary on an outside surface of the tooth root 10. Thereby, a surface suitable for receiving a coating of a material can be obtained.
Patent JP-S60134742-A (JP)
Inventor: DONARUDO FUAAREI SAAGISON
IPC: B64D35/00
Filed: 1984-10-15
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-H0766495-A (JP)
Title: Semiconductor laser and its manufacture
Inventor: ANAYAMA CHIKASHI
IPC: H01S5/22
Filed: 1993-08-30
Abstract: PURPOSE:To stabilize the characteristics of a laser beam by making the thickness of the flat section of an upper clad layer smaller than that of its slope section and specifying the relation among the angle between the boundary of the lower flat section with the slope section of the upper clad layer and the base of the lower flat section, angle between the base of the slope section and the extension of the base of the lower flat section, and width of the stripes of the slope section of an active layer. CONSTITUTION:An active layer 62 has a slope section 63a having a thickness of W and the angle between the slope section and the flat section of the active layer is beta. A clad layer 64 has a thickness of t2 above the flat section and t1 above the slope section, with t1>t2. The boundaries between the slope section 64a and flat sections 64b and 64c of the clad layer 64 are respectively represented by BD and FG. The BDGD forms a paralleloqram. When tan<-1>(2t1/ W)<=theta+beta<90 deg. holds, light can be stably emitted from the bottom side of the slope section 64a. The theta of the above inequality represents the angle between the boundary BD of the slope section 64a with the flat section 64b and the base of the flat section 64b.
Patent JP-S60106146-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORINAGA MASATOSHI
IPC: H01L21/3213
Filed: 1983-11-15
Abstract: PURPOSE:To prevent the thinning of a PSG insulating film caused by an HF etcing solution by a method wherein a film, consisting of material which protects the insulating film from the etching solution to be used for etching to be performed on the oxide film, is formed on the insulating film. CONSTITUTION:A polysilicon film 7 is grown on an insulating film 3 in the thickness of 500Angstrom  by performing a CVD method, for example. The formation of electrode windows is started from the polysilicon film 7, and a window 4 is formed on an insulating film and an oxide film by performing an etching. Then, when an oxide film 5 is formed in the prescribed thickness, an oxide film 7a of the same thickness can be formed on the polysilicon film 7. Then, the PSG film 3 is melted. Subsequently, the oxide film 5 is removed by performing an etching using an HF etchant. In the above-mentioned etching, as polysilicon is not present on the insulating film, the insulating film receives no effect of the etchant, and the insulation of the electrode at the part of electrode window and the insulation between polysilicon and Al on the other part can be sufficiently maintained, thereby enabling to contrive improvement in the reliability of the semiconductor device.
Patent JP-H1091923-A (JP)
Title: Orthogonal spin value reading head and magnetic disk drive
Inventor: GILL HARDAYAL SINGH
IPC: G11B5/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an orthogonal spin valve reading head having a spin valve sensor. SOLUTION: Spin valve sensors are arranged between a first and a second shield layers S1, S2 asymmetrically, when a detecting current is made to flow, a restriction magnetic fields by an anti-ferroelectric layer 74, a pin holding layer 72 and a spacer layer 76 partially or completely canceled by an induction magnetic field generated by a current induced in both shield layers when a detecting current is made to flow. The distance between a sensor and the second shield layer S2 is enlarged by providing an intermediate gap layer MG between spin valve sensors and the second shield layer S2.
Patent JP-H0774710-A (JP)
Title: Audio line input circuit
Inventor: NAKAMURA KATSUTOSHI
IPC: H04B15/00
Filed: 1993-08-31
Abstract: PURPOSE:To prevent production of unpleasant noise due to external noise by detecting it that a line input section is not connected to an external side so as to bypass the external noise picked up by a signal line. CONSTITUTION:When a line input section 1 is not connected to an external side, a connection detection section 6 detects it that the line input section 1 is not connected to the external side to provide an output of a detection signal 3. Thus, a noise path section 5 bypasses an external noise 22 picked up by a signal line between the line input section 1 and an amplifier section 2 to prevent the noise from being received by the amplifier section 2. Since no signal is inputted from the amplifier section 2 to a voice signal processing section 3, no output is produced from a voice output section 4 and then the output section 4 does not generate undesired noise.
Patent JP-H0499747-A (JP)
Title: New naphthoylketone derivative and ultraviolet ray absorbent and cosmetic containing the same derivative
Inventor: YAMAGUCHI MASAKAZU
IPC: A61Q17/04
Filed: 1990-08-14
Abstract: NEW MATERIAL:A naphthoylketone derivative expressed by formula I (Ar is naphthalene ring; R<1> is 1-24C saturated or unsaturated hydrocarbon; n is integer of 1-4). EXAMPLE:2,6-Bis-(4,4-dimethyl-3-oxopentanoyl) naphthalene. USE:An ultraviolet ray absorbent. Cosmetic having sunburnpreventing effect. The above-mentioned compound has ultraviolet ray absorbing action and remarkable light stability. PREPARATION:For example, a naphthoate expressed by formula II is condensed with a ketone expressed by formula III to provide the compound expressed by formula I.
Patent JP-H0553007-A (JP)
Title: Solid-state image pickup element
Inventor: TANIJI YUKIO
IPC: H04N5/335
Filed: 1991-08-27
Abstract: PURPOSE:To provide the solid-state image pickup element which allows the stable production of color filters having intricate spectral characteristics by utilizing on-chip lenses. CONSTITUTION:The one-dimensional on-chip lenses 3 respectively having a light condensing effect in a perpendicular direction are provided in the apertures of photodiodes 2 regulated by a light shielding film 1 in correspondence to 1st filter layers 6 and 2nd filter layers 5 and are so constituted as to have the focus near the substrate surface of the photodiodes 2. Then, incident light rays 4 are made incident by having allowances on the respective constituted filter layers and, therefore, the light shielding film 1, the 1st, 2nd filter layers 6, 5 and the on-chip lenses are respectively able to have the large allowances in production.
Patent JP-H0496932-A (JP)
Title: New polyamide and its production
Inventor: KIDO NOBUAKI
IPC: C08G69/28
Filed: 1990-08-16
Abstract: PURPOSE:To obtain the title amide consisting of specific recurring units, having excellent heat resistance, mechanical characteristics and transparency and capable of casting from a solution according to a casting method by reacting a specific diacid halide with an aromatic diamine equimolar to the diacid halide in the presence of a basic substance. CONSTITUTION:A diacid halide containing a 2,2'-spirobis(1,3-benzodioxisole-5- carbonyl halide) expressed by formula I (X is halogen) as a main acid halide is allowed to react with an aromatic diamine compound (e.g. m-phenylene diamine) equimolar to the above-mentioned dihalide in the presence of a basic substance to provide the objective polyamide consisting essentially of recurring units expressed by formula II (Ar is divalent aromatic group) and having >=0.3 intrinsic viscosity.
Patent JP-H0664015-A (JP)
Title: Molding condition changing method of injection molder under actual operation
Inventor: MURAKAWA KAZUO
IPC: B29C45/76
Filed: 1992-08-12
Abstract: PURPOSE:To perform the partial change of only necessary parts of molding conditions through data communication from external apparatus during the actual operation of an injection molder. CONSTITUTION:A controlling device 10 contains a CPU 12, under the controlling of which an injection molder 24 is run on the basis of molding conditions stored in a running data memory 16 through a sequence. When the change of the molding conditions becomes necessary by judging from the monitoring data collected during the operation of the molder and the weight data of product, necessary change data is transmitted through a communication interface 18 to the CPU by means of the communication function of an external apparatus 22. The CPU once stores the change data in a change data holding memory 14. When each action of either one of the injection, metering, opening and closing or the like of the molder is brought to an end, the change data is read out of the memory 14 so as to re-write the molding conditions of the corresponding items in the running data memory 16.
Patent JP-H1066543-A (JP)
Title: Enhancement of removal of meat fat
Inventor: GUNDLACH LARRY CHESTER
IPC: A23L13/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To produce a meat product having remarkably low fat content while keeping desirable functionality of unprocessed meat source by treating a meat source having high fat content such as pig meat trimming. SOLUTION: Fat-containing meat trimming, etc., is subjected to grinding, addition of phosphoric acid, heating and centrifugal separation under specific treating conditions to provide a component-unmodified low-fat of fat-free raw meat having a fat content of an order of about <=1.5wt.%. The component- unmodified low-fat meat can be formed into a various well-known meat products including Vienna sausage, sausage, hamburger patty and the resultant meat product is a product extremely low in fat content having substantially the same taste, appearance, texture and other qualities as those of a product produced from unmodified raw material having high fat component. The fat can be reduced by about 10% to about 40% by using a phosphoric acid salt.
Patent JP-S6372335-A (JP)
Title: Manufacture of gel-like emulsion and oil-in-water type emulsion
Inventor: SAGIYA HIROMICHI
IPC: A23L29/10
Filed: 1986-09-12
Abstract: PURPOSE:To increase stability under severe conditions, by adding gradually an oil phase component to a surface-active agent phase comprising a polyglycerol polyoxybutylene alkyl ether type surface-active agent blended with water at a specific ratio and providing gel-like emulsion. CONSTITUTION:A surface-active agent phase having a weight ratio of 1 to 2 - 2 to 1 between a surface-active agent and water is prepared. Said surface- active agent is selected from a polyglycerol polyoxybutylene alkyl ether type surface-active agent A shown by formula I (R shows a 8-36C straight-chain or branched alkyl or alkenyl. X shows an integer of 1-60. Y shows an integer of 3-60), or acylated polypeptide or its salt B. Then, an oil phase component is added gradually to the same to prepare a gel-like emulsion of oil in a surface active agent type. Further, water phase is added to aid emulsion to prepare oil-in-water type emulsion.
Patent JP-S6274647-A (JP)
Inventor: KAYABA KEIJI
IPC: B32B15/08
Filed: 1985-09-30
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-H1034959-A (JP)
Title: Ink feeder
Inventor: ISHII AKIRA
IPC: B41J2/175
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To supply an ink pallel to a tank part automatically for each color with no intervention of an operator. SOLUTION: An ink pellet 20 comprising hot melt inks of a plurality of colors is discharged from a predetermined position and supplied to a tank part 16 of each color. The ink pellet 20 comprises an ink case which can be contained movably in the direction of a discharge part 23a with a plurality of containing grooves 23 corresponding to the number of colors of the ink pellet 20 being arranged in parallel, a member 31 provided for each containing groove 23 in order to press or urge the ink pellet 20 in the direction of the discharge part 23a, and a mechanism 36 for discharging the ink pellet 20 from the supply part A of each discharge part 23a to the tank part 16.
Patent JP-S6371421-A (JP)
Title: Radiator installing structure
Inventor: MATSUZAKI TAKASHI
IPC: B60K11/04
Filed: 1986-09-12
Abstract: PURPOSE:To facilitate the installation of a radiator into an engine room by erecting a pair of support posts on a sub-frame and temporarily mounting a radiator body to each of the support posts and, then, fixing it with bolts. CONSTITUTION:A power train 2 is installed on a sub-frame 1 via a mount bracket 3. And, a pair of support posts 4 are erected on the front side part, i.e., the front frame 1a of the sub-frame 1, while an engaging hole 5 for a hook member 8 is formed on the upper end part of each support post 4. On the other hand, in a radiator body 6 which is installed on the support posts 4, installing flanges 7 are projected on the upper and lower parts of both sides while the hook members 8 are projected on the upper end parts of both sides. And, the radiator body 6 is installed by engaging the hook members 8 with the engaging holes 5 of the support posts 4 for temporary mounting, and, then, by fixing the installing flanges 7 to the support posts 4 with bolts 9.
Patent JP-H0946279-A (JP)
Title: Bi-directional amplifier
Inventor: KOBAYASHI KANEYOSHI
IPC: H04B3/36
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To realize the bi-directional amplification of a data signal by compara tively cheap modems by using the modems as a modem for half-duplex communi cation and the amplifier of the data signal. SOLUTION: A bi-directional amplifier control part 3 sets the modems for half-duplex communication 2 and 4 to be a transmission mode and a reception mode by transmission/reception setting signals 7 and 8. Then a radio frequency data signal Fc is amplified by using the difference between the output signal level value and the input signal level normal value of the modems 2 and 4 as an amplifying function. Consequently the amplifier is made to function as an amplifier for one of a data signal to a customer's room terminal equipment from host CPU and a data signal to host CPU from the customer's room terminal equipment, as required, so as to realize bi-directional amplification without generating oscillation phenomena caused by the closed loop of the amplifier even when the bi-directional radio frequencies are the same frequency.
Patent JP-H0550579-A (JP)
Title: Operating method for automatic screen textile printing machine
Inventor: ICHINOSE SHIRO
IPC: B41F15/44
Filed: 1991-08-27
Abstract: PURPOSE:To automatically conduct the registering of a screen and the adjustment of a squeegee pressure for every textile printing device by a method wherein a sample textile printing device is connected to a computer, and various types of accurate data obtained by the sample textile printing device are transmitted and instructed to a textile printing machine. CONSTITUTION:An automatic screen textile printing machine 1A comprises textile printing devices 2A, each of which consists of a screen device provided with a positioning adjustment motor and an adjusting amount detection mechanism and a squeegee device provided with a squeegee pressure adjustment motor and an adjusting amount detection mechanism. This invention provided with a sample textile printing device 7A having the same textile printing device as said textile printing device of the main textile printing machine. On the other hand, a controller containing a computer 4A is provided to set adjusting amounts as data to control the drive of the motors based on the data. Screen positioning data and squeegee pressure adjusting data in the sample textile printing device 7A are set in the computer 4A. Based on the data, said motors of the automatic screen textile printing machine 1A are driven under control.
Patent JP-H0940012-A (JP)
Title: Film packaging for sliced cheese and individual package
Inventor: MURAKAMI TEI
IPC: C09J7/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To reliably package a slice of cheese tightly by making a heat-bonding layer peelable from a base material film and also prevent the film from being cut at the heat-bonded part. SOLUTION: An inner film 1 for tightly packaging a slice of cheese 5 has a base material film 2, a pre-coated layer (anchor layer) 3 and a heat-bonding layer (heat-sealing layer) 4 sequentially formed entirely over one of faces of the base material film 2. The pre-coated layer 3 is peelable from the base material film 2 and also rigidly adhered to the heat-bonding layer 4. Further the heat-bonding layer 4 is formed of polymer with high gas barrier ability in order to prevent the cheese from being degraded. Adhesion Fh-u of the pre-coated layer 3 to the heat bonding layer 4 and adhesion Fb-u , of the pre-coated layer 3 to the base material film 2 preferably satisfies an expression of Fh-u>Fb-u , 10g/15mm<=Fb-u <=120g/15mm.
Patent JP-S6195867-A (JP)
Title: Double head surface grinding machine
Inventor: SAITO AKIYOSHI
IPC: B24B7/17
Filed: 1984-10-15
Abstract: PURPOSE:To make it possible to press a workpiece securely and smoothly into a pocket by coupling a movable support supporting a loading mechanism and a carrier disc through a coupling mechanism during loading work. CONSTITUTION:When a carrier disc 1 rotates until a pocket 2 becomes accurately opposite to a hole 32 and a pusher 28, or pockets 2, 3 fit with a loading mechanism 25 in their positions, a block 20 runs against a roller 19, and a movable support 6 is therefore coupled with a disc 1 relatively immovably within a definite rotational range, and an oil-hydraulic cylinder is released. Accordingly the pocket 2, 3 and the loading mechanism 25 are immovably kept at their positions for fixed time, and an oil hydraulic cylinder 27 works to press a workpiece W into the pocket. In addition, an unloading mechanism 50 works to press the workpiece W out of the pocket. When the above works have finished, a cylinder 15 works to remove the roller 19 from the block 20, and the oil hydraulic cylinder 11 works to return the movable support 6.
Patent JP-S6461371-A (JP)
Title: Production of conveyor roll for curved plate glass
Inventor: NAGAYA KUNIO
IPC: C03B35/18
Filed: 1987-08-28
Abstract: PURPOSE:To produce the titled roll having excellent dimensional accuracy in high productivity, by impregnating an inorganic colloid solution in a disk roll, drying and solidifying the solution and subjecting the treated disk roll to curve milling and surface polishing. CONSTITUTION:A ring-shaped plate 20 composed of silica-alumina fiber having a shot content of >=30%, an inorganic binder and an organic binder and having a bulk density of >=0.5g/cm<3> is joined to a metallic shaft 1 by press-fitting to obtain a disk roll 10. At least one kind of inorganic colloid solution selected from silica sol, alumina sol and zirconia sol and having a solid concentration of 3-45wt.% is impregnated into the disk roll 10 to a prescribed depth under reduced pressure of 0.5-300Torr, dried and hardened to form a layer 6 impregnated with inorganic colloid. The layer is milled in curved face and the surface is polished. The above steps are repeated once or more.
Patent JP-S6277174-A (JP)
Title: Method and device for coating powdery flux
Inventor: IWASA SANDAI
IPC: H05K3/34
Filed: 1985-09-29
Abstract: PURPOSE:To coat a powdery flux uniformly on a soldered board without jetting it by bringing the powdery flux standing still by the movement of the lever body buried into the powdery flux into contact with the soldered board with its building up. CONSTITUTION:A powdery flux coating device 1 is arranged at the lower part of a soldered board and the lever body 3 having the width at least equivalent to the width of the soldered face of the soldered board is buried near the powdery flux surface 5a of the tank 2 in which the powdery flux 5 is filled up. The powdery flux 5 is then built up by moving the lever body 3 in the arrow mark direction B with the operation of an air cylinder 8. The powdery flux 5 is coated on the soldered face of the soldered board by utilizing said build-up of the flux 5 according to the movement of the lever body 3. Moreover, the optimum quantity of the flux 5 is coated on the soldered board by providing the sweeper device 14 which smooths the flux surface 5a waving after moving the lever body 3 and by reducing the dispersion of the coating of the flux 5.
Patent JP-H0965487-A (JP)
Title: Electromagnetic sounder
Inventor: KITANISHI SHINICHIRO
IPC: G10K9/13
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic sounder with high reliability in which the generation of the slack of the coil winding of a coil bobbin is prevented, the generation of distortion of a sound signal caused by the contact of the coil winding to a diaphragm or a broken coil winding at assembling is prevented. SOLUTION: A diaphragm, a coil 4 vibrating the diaphragm, a coil bobbin 22 to which a couple of lead terminals 25, 26 are arranged, and a yoke board are sequentially arranged in a package. An outer circumferental coil winding 29 of the coil 4 is wound on a projection 27 formed to one side face of the coil bobbin 22 and an inner circumferential coil winding 30 is inserted to the other side face and wired to a major side opposite to the side on which the coil 4 is arranged and connected to lead terminals 25, 26. A recessed part 28 is provided between the lead terminals 25, 26 at the major side opposite to the side of the coil bobbin 22 and the outer circumferential coil winding 29 and the inner circumferential coil winding 30 are in crossing while keeping electric insulation in the recessed part 28.