baber/WOPTO huggingface dataset:
Patent JP-H0461348-A (JP)
Title: Manufacture of mis semiconductor device
Inventor: HOSHI NAOYA
IPC: H01L29/78
Filed: 1990-06-29
Abstract: PURPOSE:To effectively prevent junction leakage of source and drain regions by ion implanting so as to dispose the peak of an impurity distribution near a boundary between a semiconductor substrate and an insulating film. CONSTITUTION:A capping insulating film 5 like an SiO2 film is, for example, formed on a semiconductor substrate l and a gate electrode 3. Then, with this sidewall spacer 4 and the electrode 3 as masks an n-type impurity such as As is ion implanted in high concentration in the substrate l through the film 5. In this case, the high concentration ion implantation is disposed near a bound ary between the substrate l and the film 5 at the peak of the implanted impurity distribution. Thereafter, annealing for electrically activating the implanted impurity is conducted. Thus, n<+> type source and drain regions having an n<-> type impurity concentration is, for example, formed on a part of the lower side of the spacer 4.
Patent JP-H1122374-A (JP)
Title: Soil and mountain protecting device
Inventor: WATANABE TAKESHI
IPC: E21D9/08
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To contrive improvement of execution, by providing the shield member of jet on the extended line of high jet after residually setting pile cutting penetration, and preventing collapse of soil and mountain. SOLUTION: A shield member 1 of a soil and mountation protecting device S is made a ditch-shaped cross section, and formed in the form of a substantially semi-circular arc and the like in a plan view. During use, high pressure water is supplied to the recharging opening 5 of the rear face of a member 1 to be jetted from the other end, and the two-divided member 1 is set in a soil and mountain space cut on the periphery of a residually setting pile P from right and left. Next, a joint part penetration hole 8 is jointed by a pin, and a band 12 is tightened on the circumference of the pile P to fix a device S on the pile P. Next, high pressure water jet D is jetted from a water jet nozzle N on a pile cutting part to cut the pile P.  The jet D after cutting is received by a wear resistant plate stuck on the inner periphery of the shield member 1 to change flow in the member 1, and discharged in the direction of avoiding soil and mountain from a drainage opening 11a together with cuttings and the like. As a result, the soil and mountain is effectively protected, collapse can prevented and a tunnel can be excavated smoothly and quickly.
Patent JP-H04371000-A (JP)
Title: Cooling structure for electronic device unit
Inventor: TAKIGUCHI SADAO
IPC: G06F1/20
Filed: 1991-06-19
Abstract: PURPOSE:To contain an electronic device having a large thermal capacity and an electronic device having a small thermal capacity in one electronic device unit, to reduce in size the unit itself, to reduce noise of a fan, to maintain quality of a precise electronic device long, to shorten a maintenance time, and to perform mounting of high density, mounting of a precise electronic device in a wide range. CONSTITUTION:A housing (unit frame) 2 is partitioned to a first electronic device containing chamber 4 of a cooling type of natural convection and a second electronic device containing chamber 5 of a forcible cooling type, the device having a small thermal capacity can be contained in the chamber 4, and the device having a large thermal capacity can be contained in the chamber 5. Further, a filter is provided in the cooling system in the second chamber.
Patent JP-H0461092-A (JP)
Title: Semiconductor memory device for picture
Inventor: SEKIBE TSUTOMU
IPC: G06F12/04
Filed: 1990-06-29
Abstract: PURPOSE:To uniquely designate continuous (n) bit data by interposing a read data generating circuit and a write data generating circuit between a memory cell and a data input/output terminal. CONSTITUTION:A memory cell 6 is provided with a means to access wrapping data having the length of a natural number (excepting for 1) fold input/output data length according to an address designated from the outside. Between this memory cell 6 and an input/output terminal 8, a read data generating circuit 2 and a write data generating circuit 7 are arranged, and the two wrapping data to be accessed by two continuous addresses are superimposed for (n) bits, which is the input/output data length, at least. Thus, the arbitrary (n) bit data over two adjacent addresses can be accessed in one cycle.
Patent JP-H0338319-A (JP)
Title: Injection compression molding machine
Inventor: NAKAMURA NOBUYUKI
IPC: B29C45/17
Filed: 1989-07-05
Abstract: PURPOSE:To make the movement of a movable platen and a supporting platen follow securely the expansion and contraction of tie bars by installing a guide component of the movable plate to the outside of the supporting platen on the mold mounting side on a bed and mounting the supporting platen on the mold mounting side movably in the range of allowing expansion and contraction of the tie bars on the guide component. CONSTITUTION:A supporting platen 2 with a mold 8 installed is mounted on a linear bearing guide 9 for straight line movement installed from the mold opening position of a movable platen 7 all through to outside of the supporting platen 2 of a bed in a manner of moving on the bed in the mold opening and closing direction in the range of allowing expansion and contraction of tie bars 4, 4, together with the movable platen 7 through the linear bearing guide 9 for straight line movement. An injection device 11 on the bed is disposed through a linear bar 13 on a separate linear bearing guide 12 and moved forward and backward freely by a ring 14 for movement connected with the supporting platen 2. Dynamic parallelism of the supporting platen 2 and the movable platen 7 in the injection compression process can be maintained by minimizing friction resistance in the movement of the supporting platen 2 and the movable platen 7 generated by the expansion and contraction of tie bars in the injection compression process.
Patent JP-S6330404-A (JP)
Title: Dermatic drug for external use
Inventor: SHIOJIMA YASOHACHI
IPC: A61K38/00
Filed: 1986-07-25
Abstract: PURPOSE:To provide a dermatic drug for external use, containing hydrolyzed non-antigenic protein prepared by hydrolyzing immature animal protein with an organic acid, having cell activation effect, anti-inflammatory effect and bacteriostatic effect in addition to moisture-retaining effect and utilizable as cosmetics and pharmaceuticals, etc. CONSTITUTION:The objective external agent for skin contains a hydrolyzed non-antigenic protein (composed mainly of amino acids, polypeptides and inorganic substances originated from said proteins and preferably free from fat components) prepared by hydrolyzing immature animal protein containing only insufficiently developed antibody (especially preferably leg of a chicken of <=9 weeks old) with an organic acid such as acetic acid. EFFECT:It is free from the capability to reject foreign proteins and exhibits improved regeneration activity.
Patent JP-H079113-A (JP)
Title: Production of composite material
Inventor: OZAWA KAZUHIRO
IPC: B22D27/20
Filed: 1993-06-22
Abstract: PURPOSE:To provide the dispersion strengthening type metallic composite material which is uniformly dispersed with dispersion strengthening materials in spite of the extremely fine dispersion strengthening materials, has the decreased defects by gas inclusion and has good quality in production of the dispersion strengthening type metallic composite material by a half solidification method. CONSTITUTION:A liquid-solid mixed phase slurry which is kept stirred under a reduced pressure is used as a dispersion medium and the dispersion strengthening materials are added and incorporated into this dispersion medium to prepare a composite slurry. The stirring of the composite slurry is continued under the reduced pressure until the dispersion strengthening materials are uniformly dispersed. The slurry is otherwise heated up to the temp. of the liquidus line of the metal formed as the dispersion medium or above while the stirring under the reduced pressure is continued.
Patent JP-H0525585-A (JP)
Title: Roll for rolling excellent in wear resistance and grindability
Inventor: SHIMIZU MASAMI
IPC: C22C38/16
Filed: 1991-07-15
Abstract: PURPOSE:To obtain a roll for rolling excellent in wear resistance and having grindability equal to that of the conventional article by using a steel having a specific composition as a stock. CONSTITUTION:The roll for rolling is produced by using, as a stock, a steel having a composition consisting of, by weight, 0.5-1.5% C, 0.2-3.0% Si, <=1.5% Mn, 2-6% Cr, 2-5% Mo, 0.1-0.6% V, <=1% W, and the balance Fe with inevitable impurities. By this method, the roll for rolling reduced in wear and also reduced in wear loss of magnet, as shown in figures (that is, excellent in grindability), can be obtained.
Patent JP-H0339347-A (JP)
Title: Vinyl chloride-based resin composition
Inventor: MAKINO YOSHIO
IPC: C08L25/00
Filed: 1989-07-05
Abstract: PURPOSE:To obtain a vinyl chloride-based resin composition, excellent in heat resistance and processability and having good impact resistance by blending a vinyl chloride-based resin with a specific thermoplastic resin and crosslinkable compound. CONSTITUTION:A resin composition obtained by blending (A) 100 pts.wt. vinyl chloride-based resin having preferably 600-2500 polymerization degree with (B) 5-50 pts.wt. thermoplastic resin composed of a copolymer of (B1) 0.3-5wt.% unsaturated dicarboxylic acid anhydride (e.g. maleic anhydride), (B2) 5-40wt.% maleimide compound (e.g. N-phenylmaleimide), (B3) 0-25wt.% alkyl (meth)acrylate preferably having a 1-22C alkyl group, (B4) 5-25wt.% vinyl cyanide monomer (preferably acrylonitrile) and (B5) 45-89.7wt.% aromatic vinyl monomer and (C) 0.3-4 pts.wt. crosslinkable compound (e.g. a polyfunctional amine or polyfunctional epoxy compound).
Patent JP-H0819291-A (JP)
Title: Dc motor driving circuit
Inventor: TANAKA KUNIO
IPC: A63H29/22
Filed: 1994-06-30
Abstract: PURPOSE:To provide a DC motor driving circuit which is low in calorific value, high in circuit efficiency, and besides can reversely rotate a DC motor. CONSTITUTION:One terminal N1 of a DC motor 10 is connected to the positive pole of a DC power source 16, and the other terminal N2 is connected to the negative pole of the DC power source 16 through an FET 13. An FET 12, a coil 17, and a diode 18 are connected in series between the terminals N1 and N2, and the node N10 between the coil 17 and the diode 18 is connected to the negative pole of the DC power source 16 through the FET 11. At normal rotation, the FET 13 is turned on, and a current flows to the negative pole of the DC power source 16 through the DC motor 10 and the FET 13. At reverse rotation, the charge operation of the coil 17 and the discharge operation from the coil 17 are repeated alternately.
Patent JP-S6152590-A (JP)
Title: Finned heat exchanger
Inventor: NISHIWAKI FUMITOSHI
IPC: F25D21/00
Filed: 1984-08-21
Abstract: PURPOSE:To form a finned heat exchanger, the bedewing onto which is all right and the heat transfer performance of which is excellent at bedewed state, by a structure wherein bent part, on the inner face side of which hydrophilic treatment is applied and on the outer face side of which hydrophobic treatment is applied, are provided near the end of each fin at the air inflowing side. CONSTITUTION:Hydrophilic treated parts 24 and hydrophobic treated parts 25 are respectively provided on the inner faces (concave faces) 22 of a bent part 17 and on the outer faces (convex faces) 23 thereof. During the operation of the titled heat exchanger under bedewing conditions, more copious liquid 18 condensed at the ends on air inflowing side of a group of fins 11 and 12 flows down in the direction indicated with the arrow 19 due to the shearing force developed by air flow and the gravitational force so as to arrive at the hydrophilic treated part 24. The condensed liquid 18 arrived at the hydrophilic treated part 24 flows down rapidly along the bent part 17 in the direction of gravity. On the other hand, the condensed liquid 18 arrived at the hydrophobic treated part 25 can not get over the hydrophobic treated part 25 and flows down along the bent part 17 in the direction of gravity. Consequently, no stagnation of liquid occurs at the peripheries of fin collars 16. Accordingly, fins at the peripheries of heat transfer pipes, the heat transfer rate at which is the highest, are utilized, resulting in improving the heat transfer performance of the titled heat exchanger.
Patent JP-S5693897-A (JP)
Title: Alumite dyeing method
Inventor: YAGI TSUYOSHI
IPC: C09D201/00
Filed: 1979-12-26
Abstract: PURPOSE: To prevent the dyeing irregularities in the alumite dyeing as well as to form neutral tints stably by a method wherein a water soluble dyestuff is dissolved in water and an org. solvent and a surface active agent is added to the obtained solution and, moreover, a synthetic resin binder is added to prepare a pasty dyestuff.  
     CONSTITUTION: The water soluble dyestuff is dissolved in water and the org. solvent and one or more of the hydrophilic and the oleophilic surface active agents are added in order or simultaneously. Moreover, a synthetic resin soluble in water and the org. solvent such as polyvinyl pyrrolidone is added as the binder to prepare the pasty dyestuff. Said dyestuff paste is dissolved in water and the alumite is immersed in the resulting solution and, after coloring, pore sealing treatment is applied. Or, said pasty dyestuff is diluted by a solvent and the resulting diluted dyestuff is coated and dyed on a name plate made of the alumite to which a photosensitive agent is coated and development and printing treatment are applied. By this method, odor generation during treatment is prevented and coating and drying  irregularities are eliminated and a mixed color is obtained stably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6151305-A (JP)
Inventor: KATO NORIO
IPC: B27M3/04
Filed: 1984-08-21
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。
Patent JP-S6333189-A (JP)
Title: Laser deposition head for fine tubu
Inventor: SHIRASU ISAO
IPC: B23K26/21
Filed: 1986-07-25
Abstract: PURPOSE:To shorten the deposition time of a defect part of a fine tubu and to simplify a device by arranging a nearly conical prism to the inside of a tube provided with a laser emitting window and further, making laser light incident, etc., on the prism via an optical fiber. CONSTITUTION:A sleeve 13 is inserted into a heat exchanger tube 10 in advance so as to cover the defect part 12 and brought into close contact with the heat exchanger tube. The tube 14 provided with the laser emitting window is inserted into the sleeve 13 and further, the prism 15 is fitted to its inside with a sharp part downward and besides, with the peripheral surface in opposition to the laser emitting window. A laser generated by a laser generator 19 is made incident on the prism 15 through the optical fiber 18. On this occasion, the laser reflected on the prism 15 is uniformly converged on the inside of the sleeve 13 to form a deposition part 25 of the heat exchange tube 10 with the sleeve 13 in an instant. The deposition time of the defect part of the tubule is shortened and the device is simplified by this method.
Patent JP-2001001244-A (JP)
Title: Lens centering device
Inventor: SATO RYOSUKE
IPC: B24B9/14
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To press a lens working holding tool with constant pressure at all times and to prevent the breakage of a lens by comprising an energizing means for energizing a lens holder in the lens direction. SOLUTION: This lens centering device comprises a compression coil spring 89 as an energizing means for downwardly energizing a lens holder 88 slidably inserted into a case 86. When a suction cup 1B is pressed to a raw lens with the excess pressure force, the excess pressure force is absorbed by the compression coil spring 89. Whereby the suction cup 1B can be pressed with constant pressure force without depending on the perception and experience of an operator, and the raw lens can be prevented from being broken. Further a lens of inferior endurance strength can be surely absorbed and held without breakage by changing the energizing force of the compression coil spring 89 corresponding to a thickness of the lens by turning and vertically moving a cap 95.
Patent JP-H0340236-A (JP)
Title: Optical recording and reproducing device
Inventor: SEKIGUCHI TORU
IPC: G11B7/125
Filed: 1989-07-07
Abstract: PURPOSE:To optimize the recording condition for a recording operation on an optical recording medium by controlling light power in response to a change of a recording sensitivity of the optical recording medium. CONSTITUTION:A peak difference is detected by peak difference detecting means 2a and 2b from a regenerative signal obtained by reproducing the optical recording medium 16 after recording this optical recording medium 16 with light emitting power of plural stages, and the optimum recording power is obtained to be such light emitting power that this peak difference becomes zero, and then the light emitting power of a laser beam for irradiating the optical recording medium during the recording operation is set with a reference of the optimum recording power. Then, this light power is variable in proportion to what is a laser velocity raised to the 0.6th-1.3rd power in a recording position of the optical recording medium, which is determined according to a recording position signal to be outputted from a position detecting means 18. Consequently, the light power can be controlled in accordance with a variation of the recording sensitivity of the optical recording medium. By this method, the optimum recording condition can always be maintained.
Patent JP-H0728954-A (JP)
Title: Recognition device containing automatic registering function
Inventor: TANAKA HIDEAKI
IPC: G06K9/68
Filed: 1993-07-14
Abstract: PURPOSE:To ensure the automatic adaptation to an unlearnt pattern without user operation and to attain the high recognition factor in a recognition device for letting the characters, voices, etc., be an object. CONSTITUTION:A same category deciding part 14 stores the feature vectors of the pattern judged as a same category in a registration dictionary buffer 19 at every category. An average vector calculating part 11 calculates the average feature vector and sets the same category threshold value based on the distance average between each feature vector and the average vector and the standard deviation of distance. An automatic registration control part 15 copies the average vector obtained by setting again the category threshold value as a dictionary vector to the registration dictionary 19 for the initial registration and then registers additionally the average vector that is calculated again when the same category is decided by the same category threshold value in the subsequent recognition operation. Thereafter the same processing is repeated until an input pattern does not exist any more and therefore the dictionary 19 is produced from the categories that are successively decided for an unlearnt pattern. Thus the dictionary 19 is reflected on the subsequent recognition processings.
Patent JP-H0463759-A (JP)
Title: Display device of anti-skid brake control device for connected vehicle
Inventor: AZUMA KATSUMI
IPC: B60T8/88
Filed: 1990-06-30
Abstract: PURPOSE:To easily grip a failure part by operating an operating means for starting the displaying of the failure part when the failure is detected, and whereby displaying the vehicle on the side where the failure has happened, as well as the failure part following a vehicle discrimination display pattern as well as a failure part display pattern. CONSTITUTION:When a displaying is to be carried out for a connected vehicle 1 provided with anti-skid braking control systems (ABS) 4, 5 on a tractor 2 as well as on a trailer 3, a lamp 36 for displaying whether or not there is an ABS for trailer, and a failure display lamp 37 for displaying the failure of the ABS 4, 5, are laterally provided in a line on the side of the tractor 2. When the failure display lamp 37 is lighted by the failure of the ABS 4, 5, a code of combination of lighting and turning out is set, in such a way that, for example, the lighting of the failure display lamp 37 for 0.3 seconds, as well as the turning out thereof for 0.6 seconds, are repeated three times, after the lamp 37 is once turned out by the failure part displaying operation of a driver, and the failure part is easily gripped by having the code corresponded to components of the ABS 4, 5, for example, to one of speed sensors.
Patent JP-H04370415-A (JP)
Title: Manufacture of track rail of linear rolling guide unit
Inventor: OYA YASUMASA
IPC: C21D9/04
Filed: 1991-06-19
Abstract: PURPOSE:To improve sealing property by applying induction hardening to the orbit groove part of a track rail material and then rotally grinding by means of a formed grinding stone, the whole of a side face including a recessed groove, whose cross section is nearly U shape, with the inclined face of an orbit groove bottom part. CONSTITUTION:Induction hardening is applied to the orbit groove part 11 of a track rail material 10 having a upper face part 13, lower face part 15, orbit groove part 11 and both right and left side face part 14 provided with rough face comprising a side recessed part 23 formed, which are formed by a drawing process. In the next step, heat treatment distortion is removed, and the whole of a side face 4 having the rough part of a rail orbit grooves 5 and side recessed part 20 including a trapezoid recessed groove 9 is ground a means a formed grinding wheel 25.
Patent JP-H04371532-A (JP)
Title: Method for assembling filter unit in metal filtering device
Inventor: SONODA KOHEI
IPC: B01D39/20
Filed: 1991-06-19
Abstract: PURPOSE:To easily assemble filter unit for a metal filtering device by positioning plural ceramic tubes stood into engaging holes in a left side plate horizontally set with a holding frame freely rotatable and fitting a right side plate from upper part. CONSTITUTION:The ceramic tubes 14 composed of alumina quality porous tube, are bridged in few steps in vertical direction and few pieces of tube in right and left direction between left and right side plates 12, 13 composed of silicon carbide quality refractory plate to obtain the filter unit for the metal filtering device. In the assembling method for this filter units, at first, the left side plate 12 is horizontally set on a floor 18. Into the engaging hole 19, lower end 21 of the tube 14 is vertically inserted and mortar 20 is filled up. Successively, the holding frame 24 is inserted between the tubes 14 with the face of the frame 24 erected and turned around the axis 25, and each tube 14 is corrected and held to the right position under horizontal condition of the holding frame 24 with notching part 27. After that, the right side plate 13 is supplied from the upper part, and upper end of the tube 14 is inserted into the stepped engaging through-hole 22 and fixed with mortar.