baber/WOPTO huggingface dataset:
Patent JP-S6083325-A (JP)
Title: Manufacture of electrode for semiconductor element
Inventor: ISODA YOUICHI
IPC: H01L21/28
Filed: 1983-10-14
Abstract: PURPOSE:To imporve the yield of bonding and increase its strength by forming Ti, Pd, Au films, which can be attached simply on an ohmic contact electrode with an opening on III group and V group compound semiconductors and are patterned easily. CONSTITUTION:A metallic film 3 for a P side ohmic contact while holding an insulating film 2 for constricting currents and a metallic film 5 for an N side ohmic contact with an opening 4 for extracting an optical output are shaped to a semiconductor 1 having InGaAsP/InP double hetero-junction structure. A Ti film 7, a Pd film 8 and an Au film 6 are attached onto the metallic film 5 and the semiconductor 1 of the opening 4 section in this order for bonding. The films 7, 8, 6 are removed selectively through chemical etching while using a photo-resist as a mask. In an electrode obtained in this manner, the yield of bonding is improved and bonding strength is increased because In does not diffuse to the Au film 6 as a metallic film for bonding.
Patent JP-H04363243-A (JP)
Title: Surface reforming method, manufacture of printing plate using the method, printing plate and method and device for printing by using the same plate
Inventor: KONDO YUJI
IPC: B41C1/10
Filed: 1991-07-31
Abstract: PURPOSE:To reform the surface of a polymer entirely or selectively by polymerizing the polymer containing a polymerizable compound after contact with a surface reforming medium and separating the surface reforming medium from the polymer. CONSTITUTION:To support body 1 is coated with a solution of the polymer containing at least a polymerizable compound and then dried to form a polymer layer 2. This polymer layer 2 is coated with a solution of surface reforming medium 4 such as polytetrafluoroethylene low in surface energy to form a laminate. This laminate is then irradiated with laser beam to polymerize the polymer layer 2. The surface reforming medium 4 is separated from the polymer layer 2 in a separation process to obtain the polymer 2 having a reformed surface 2a. To separate the surface reforming medium 4, a common mechanical separating method such as using a pawl member or sucking or attaching method may be used, although it is different depending upon the required adhesive strength between the polymer 2 and the surface reforming medium 4.
Patent JP-H1124262-A (JP)
Title: Undercoat material composition for sandblasting and method for manufacturing plasma display panel by using same
Inventor: OSHIO KIMITOKU
IPC: G03F7/40
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain the undercoat material composition for sand-blasting small in effect on a metal wiring pattern by incorporating a modified acrylic resin obtained by reaction of a part of carboxyl groups of linear acrylic copolymer composed essentially of acrylic acid with a compound having a heat- polymerizable group. SOLUTION: The modified acrylic resin is obtained by reaction of a part of carboxyl groups of linear acrylic copolymer composed essentially of acrylic acid with a compound having a heat-polymerizable or heat-cross-linkable group, and this resin is prepared by copolymerizing an acrylic acid monomer with a compound having an ethylenically unsaturated group except this acrylic acid monomer in the presence of a photopolymerization initiator at 70-125 deg.C for 1-15 hours to form the linear acrylic copolymer, and dropping the compound having a heat-polymerizable or heat-cross-linkable group to the solution of the linear copolymer at 40-125 deg.C for 1-24 hours, thus permitting variable or priming ribs to be prevented from discoloration and deterioration of insulation resistivity.
Patent JP-S6349857-A (JP)
Title: File controller
Inventor: NOMIYAMA SHINICHI
IPC: G06F15/177
Filed: 1986-08-19
Abstract: PURPOSE:To continue a processing mode via the processing of a substitute processing control part despite a fault of a processing control part, by adding a constitution control part into a file controller to carry out the monitor of validity and the switching control of the processing control part. CONSTITUTION:The constitution control parts 41 and 42 detects the abnormality of a processing control part 21 and registers this abnormality. Then the parts 41 and 42 give instructions to input/output parts 11 and 12 to transfer a command with alteration to a processing control part 22 in the check modes of both parts 11 and 12. Then both parts 41 and 42 produces the control information to the part 22 to be replaced to inform the abnormality of the part 21 and at the same time gives an instruction to the part 22 to continue the processing to be carried out at the part 21. The part 22 refers to a memory part 31 to read out the processing information so far carried out at the part 21 and gives instructions to the parts 11 and 12 to restart reception of the commands given from a data processor when preparation is through for execution of the processing.
Patent JP-H06205464-A (JP)
Title: Interconnected device for control message communication
Inventor: JIERU HOEKUSUTORA
IPC: H04N5/00
Filed: 1993-08-03
Abstract: PURPOSE: To provide a device for control message communication which realizes a user command for D2B which covers the difference in device between makers or models. CONSTITUTION: Devices 1, 2, and 3 of an audio/video system transmit a user command through a serial control bus 4, and the user command transmits a key operation to a remote handset 18a, and this key includes both a 'standard' key and a 'repeat' key. For the purpose of transmitting the repeat key operation, a first control means 12 in a device addresses a key operation message to a second control means 32 in another device. The second control means 32 locally synthesizes a repeat series of the user command till reception of a key release message. Thus, a need of repeatedly transmitting the user command message through a control bus is eliminated, and a consistent response is locally given to the user command with the repeat frequency.
Patent JP-H0241901-A (JP)
Title: Plastic wheel cover
Inventor: IIDA ISAO
IPC: B60B7/02
Filed: 1988-08-01
Abstract: PURPOSE:To simplify a structure, improve precision, a fitting performance and the quality of decoration, by providing a thin perimeter edge centrifugally at a cover outer perimeter, and at the same time, forming at a tire an annular groove which opens centripetally toward an axis center in the outer direction of an axial direction than a rim flange, and arranging so that the cover perimeter edge may be put in. CONSTITUTION:A thin, t, perimeter edge 11 is provided at the outer perimeter of a plastic wheel cover 1, and the height of it is set h1. Meanwhile, an outer wall 22 and an inner wall 23 are provided at a tire 2 in addition to a prior tire profile 2', and an annular groove 21 which opens in an axis center o-o' direction, is formed. The width t and the height h2 of the groove 21 are set at about the same size as the width t and the height h1 of the perimeter edge 11. In this instance, the annular groove 21 is formed by being made to be positioned on the outside of the car axis o-o'' direction of the flange 33 of a rim 3. And, furnishing is done by putting the perimeter edge 11 into the annular groove 21. As a result, improvement of precision, fitting performance, design freedom degree and decoration quality can be achieved with a simple structure.
Patent JP-2000006831-A (JP)
Title: Mounting structure of tie rod and tie rod end
Inventor: HAIJIMA ATSUO
IPC: B62D7/20
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To omit induction hardening work to a tie rod. SOLUTION: A tie rod end 14 is fitted on a fitting part 21 of a tie rod 20 to transmit steering force accompanying steering of a steering wheel to a wheel. The tie rod end 14 is connected to a front axle beam through a tie rod arm and a knuckle. A reinforcing member 24 is press fitted on an installation part 23 formed in a cylinder hollow part of the fitting part 21 of the tie rod 20. Chamfers 25 are formed on both end parts of the reinforcing member 24. Consequently, it is possible to improve strength of a fitting part with the tie rod end even without applying induction hardening on the tie rod and to prevent fatigue failure of the tie rod. Consequently, it is possible to improve workability of manufacture of the tie rod and to reduce cost.
Patent JP-H0280054-A (JP)
Title: Absorbable bone wax
Inventor: YOHANNFURIITORITSUHI FUYUSU
IPC: A61L27/00
Filed: 1989-07-25
Abstract: PURPOSE: To increase tissue adaptability of wax implanted into human or animal body, by making viscous or solid absorbable wax consisting of oligomers, suitable to arrest hemorrhage in body hard tissue, in particular in bone contain a body-adaptable salt of an organic and/or inorganic acid. CONSTITUTION: Viscous or solid absorbable wax consisting of glycolic acid and/or lactic acid, monofunctional and/or polyfunctional alcohol and/or carboxylic acid and their derivative-oligomers, suitable to arrest hemorrhage in body hard tissue, in particular bone contains body-adaptable salt of an organic and/or inorganic acid. For improving processability, the wax contains, as a salt of an organic acid of glycolic acid and/or lactic acid, and/or as a salt of inorganic acid, a body-adaptable ceramic material, in particular a ceramic material consisting of calcium phosphate, and the content of such a salt added shall not exceed about 30weight%, desirably about 20weight% and more desirably about 10weight% of the oligomer wax.
Patent JP-S5982716-A (JP)
Title: Method and apparatus for forming semiconductor epitaxial crystal thin-film
Inventor: YAMAZOE YOSHIMITSU
IPC: H01S5/00
Filed: 1982-11-04
Abstract: PURPOSE:To realize superlattice structure effectively by turning a substrate, transferring the substrate to two or more of reaction chambers in succession and laminaing crystals of various kinds in multilayer structure. CONSTITUTION:The substrate 4 is set under the state in which it enters in a washing chamber 14, and an inert gas is flowed through the washing chamber 14. When a reaction system is stabilized sufficiently and a substrate holder 3 is moved at 90 deg. in the clockwise direction, the state in which the substrate 4 enters in the first reaction chamber 10 is brought, and a first crystal begins to grow. When a crystal growth is completed and the substrate is turned further at 90 deg., the substrate 4 enters in the washing chamber again, and the crystal growth stops. When the substrate 4 is turned in the clockwise direction at 90 deg., a second crystal can be grown in the second reaction chamber 11. Accordingly, superlattice structure can be formed easily by turning the substrate at every 90 deg. at necessary time intervals.
Patent JP-H0941602-A (JP)
Title: Gable member
Inventor: YUZURIHA TOMOHIRO
IPC: E04D1/30
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a gable member with less danger that a side plate from which the gable member is suspended is flapped with the wind. SOLUTION: A gable member 1 comprising an upper plate 4 to cover a tilted wooden member 9 arranged on a gable part of a roof on which a roof member 3 is loaded, a side plate 5 vertically suspended continuous thereto, and back boards 6a, 6b formed on lower end part of the side plate 5 is provided with a side plate reinforcing plate 7. The upper part of the side plate reinforcing plate 7 is fixed to the gable part of the roof, and the lower part of the side plate reinforcing plate 7 is engaged with the lower part of the side plate 5 of the gable member 1 and the back boards 6a, 6b.
Patent JP-S6171161-A (JP)
Title: Method for controlling surface temperature of ingot in continuous casting machine
Inventor: HORIO MASAHIKO
IPC: B22D11/22
Filed: 1984-09-17
Abstract: PURPOSE:To decrease the defect of an ingot by correcting the temp. decreasing pattern of the ingot for each of watery spraying segments according to the change in casting speed. CONSTITUTION:The molten steel poured from a tundish into a mold is formed as the ingot after primary cooling in a mold and enters a secondary cooling zone. The casting speed signal from a casting speed measuring device 11 is inputted together with the surface temp. signal of the ingot from a surface thermometer 6 to a control device 10. The temp. decreasing pattern of the secondary cooling zone with respect to a standard casting speed and the equation (I) are preliminary inputted to the device 10 and therefore the temp. decreasing pattern is corrected according to the casting speed for each of the cooling water spraying segments. The temp. decreasing pattern of the secondary cooling zone is thus adequately maintained by the above-mentioned method, by which the ingot surface temp. at the straightening point is stably controlled. More specifically, the internal defects and surface defects are decreased.
Patent JP-2001018051-A (JP)
Title: Pin for hole as-cast in die casting and production thereof
Inventor: OKI TAKEHIRO
IPC: B22D17/20
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a pin for hole as-cast in a die casting and the producing method thereof with which the dispersion of sizes in the same rod is minimized. SOLUTION: This pin for hole as-cast in the die casting is provided with a CVD film having three layers of TiC, TiCN and TiN in this order from the base material side on the surface of a steel material having a composition of 0.25-0.50% C, <=1.2% Si, <=1.5% Mn, 5.0-7.0% Cr, 4.0-8.0% 2Mo+W of Mo and/or W and 0.2-1.2% V and the balance Fe with inevitable impurities.
Patent JP-H0724305-A (JP)
Title: Production of new material
Inventor: SATO RYODA
IPC: C22C1/02
Filed: 1993-07-07
Abstract: PURPOSE:To produce a new powder or liquid material by blowing a raw material substance into a liquid by multi-arc blowing method to quickly cool the raw material substance after dissolving or vaporizing the raw material substance in the liquid by generating multi-arc in the liquid. CONSTITUTION:To produce a powder substance, etc., a raw material is dissolved and then the material is needed to be in vacuum or in water in order to cool the material. Meanwhile, there is a substance which can be produced only by dissolving a raw material at a high temperature and then cooling the material quickly. Concerning the substance, the production is not easy because of the installation and the cost. In order to solve the problems, a proper number of multi-arcs are generated in a liquid and then a proper number of raw materials in the liquid are directly dissolved or vaporized. Next, the raw materials are blown to the liquid by blowing the multi-arcs and the raw materials are quickly cooled by cooling function of the liquid. Consequently, a new powder or liquid material is produced.
Patent JP-H0610111-A (JP)
Title: Masking jig for thermal spraying and masking method
Inventor: NAKAJIMA TAKENORI
IPC: C23C4/02
Filed: 1992-06-26
Abstract: PURPOSE:To relax the thermal shock of the body to be thermal-sprayed and to prevent cracks. CONSTITUTION:The circumference of the place on which coating should be formed among the body 12 to be thermal-sprayed comes in close contact with a mask sheet 10 constituted of a metallic sheet and is coated and hidden as well as the place not in contact with the mask sheet 10 on the rear of the mask sheet 10 is coated with a heat insulating material 11, and thermal spraying is executed in this state. The thermal shock of the body 12 to be thermal- sprayed can be relaxed by the high thermal capacity of the mask sheet, no infiltration of a thermal spraying gas between the mask sheet 10 and the body 12 to be thermal-sprayed, the hot insulation of the body 12 to be thermal-sprayed or the like.
Patent JP-H0375218-A (JP)
Title: Preparation of lithium iodide
Inventor: PORIKUNOSUKI SUTANREI HOWAITOM
IPC: C07C17/00
Filed: 1990-07-23
Abstract: PURPOSE: To improve a yield by including the reaction of H 2  and I 2  in a substantially anhydrous state in an acetic acid solvent in the presence of lithium acetate and rhodium catalysts.  
     CONSTITUTION: An acetic anhydride effective for holding anhydration is made copresent in an org. solvent, such as acetic acid, in an autoclave to prepare the soln. L, and Lil as an I 2  source are made copresent in this solvent in the presence of the soluble rhodium carbonyl compd. catalyst, such as lithium acetate to constitute an HI receptor of 0.001 to 0.3 by weight of the acetic acid solvent and Rh 2 (O) 4 Cl 2 , to attain a concn. of 500 to 5,000 ppm. H 2  is forced fed into this vessel and reaction is effected by heating to 80 to 200°C under a pressure of 15 to 500 psig, by which the LiI is obtd. at the high yield. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0241542-A (JP)
Title: Bus abnormality detection processing system for communication processor
Inventor: KANDA MAKOTO
IPC: G06F13/00
Filed: 1988-08-02
Abstract: PURPOSE:To prevent erroneous data from being transmitted to a host device by stopping immediately driving of a data transfer processor for executing a data transfer processing between a local bus and a system bus, when a bus abnormality detecting circuit has detected an abnormal state. CONSTITUTION:When one of local bus abnormality detecting circuits 15, 25 and a system bus abnormality detecting circuit 35 has detected an abnormal state, data transfer processor stopping circuits 16, 26 stops immediately driving of the corresponding data transfer processors 14, 24. In such a way, when abnormality has been generated in a bus, driving of the data transfer processor is stopped immediately in accordance with a hardware, therefore, it does not occur that erroneous data is transferred. In such a way, erroneous data is not transmitted to a host device.
Patent JP-S6252554-A (JP)
Title: Screen printing plate
Inventor: NAKATSUJI SHIGEO
IPC: B41N1/24
Filed: 1985-09-02
Abstract: PURPOSE:To prevent screen meshes with which an emulsion sheet is united from loosening in the case of printing in quantities by sticking a reinforcing sheet on part of the surface of the screen meshes on a printing object side except an opening corresponding to a printing pattern. CONSTITUTION:The reinforcing sheet 15 is stuck on the reverse surface of the screen meshes 13 with which the emulsion sheet 14 is united. The reinforcing sheet 15 is composed of a synthetic resin film of, for example, polyester and polyethylene tetraphtalate. The reinforcing sheet 15 has the opening 15a. This opening 15a is formed larger than openings 14a and 14b constituting the printing pattern and also larger than an object of printing so that a substrate, etc., as the object of printing contacts the emulsion sheet 14. The reinforcing sheet 15 is therefore stuck on part of the remaining area of the emulsion sheet 14 except the openings 14a and 14b, etc.
Patent JP-S6436510-A (JP)
Title: Amphibious vehicle
Inventor: KIMURA AKIHIRO
IPC: B60F3/00
Filed: 1987-07-31
Abstract: PURPOSE:To promote the reduction of propulsive resistance of an amphibious vehicle simplified in its structure and decreased in its weight by additionally providing a front wheel cover, which is able to turn being inverted to be lowered and functioning as a flat when the vehicle is in running on the water, and a means, which pulls up a rear wheel to be retracted to a car body, respectively. CONSTITUTION:An amphibious vehicle is equipped with a car body 1 movable floating on the water, wheels 2 for running on the ground and a propulsive device 3 or the like for running on the water. In the above constitution, a turnable front wheel cover 4 and a hydraulic cylinder 5, serving as the means for pulling up the rear wheel 2B to be retracted in the car body 1, are additionally provided respectively. The vehicle, when it is in running on the ground, arranges the front wheel cover 4 in the upper of the front wheel 2A while the rear wheel 2B in the bottom of the car body. While the vehicle, when it is in running on the water, inverts the propulsive device 3 to be lowered to a position, where a screw 41 is sunk in the water, while the rear wheel 2B to be lifted by the hydraulic cylinder 5. While inverting the front wheel cover 4 to be lowered, it functions as a float.
Patent JP-H0840124-A (JP)
Title: Child seat
Inventor: INOUE NOBUHIRO
IPC: B60N2/26
Filed: 1994-07-26
Abstract: PURPOSE:To make it easy to see the face side of a seated child on a child seat set on an automobile. CONSTITUTION:It is constituted by respectively forming a seat cushion part SC and a seat back part SB of a child seat C by way of vertically dividing an arm rest for a grown-up into two and making the seat back part SB in front of the seat cushion part SC free to revolve in the vertical direction and holding its rising angle constant by engagement members 3, 3.
Patent JP-S6255815-A (JP)
Inventor: TAARENSU BUIKUTAA MAGII
IPC: H01H1/06
Filed: 1986-08-21
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-H1020925-A (JP)
Title: Plant diagnostic device
Inventor: KAGEYAMA TAKAO
IPC: G05B23/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a plant diagnostic device which automatically and speedily retrieves the start point and the propagation route of abnormality when inconvenience occurs and provides highly precise information on an abnormality event name, the cause and the countermeasure method. SOLUTION: The standard deviation (RMS) of n-pieces of observation data at observation time including present time in respective frequency bands dividing an observation signal is obtained in an RMS operation part 5. When an abnormal signs generation judgment part 7 judges that RMS exceeds a first threshold decided by multiplying RMS of normal time data by a prescribed positive number, an inconvenience generated day and time estimation part 8 estimates day and time when RMS exceeds a second threshold which is separately set by multiplying RMS of normal time data by a prescribed positive number based on the time shift of RMS.
Patent JP-S6255675-A (JP)
Title: Copying device
Inventor: GUNJI KOICHI
IPC: G03G15/16
Filed: 1985-09-03
Abstract: PURPOSE:To maintain the transfer performance, and to improve the separating performance from a photosensitive drum in case of a thin recording paper or an automatic double copying, by providing a means for switching an electrifying current value to a lower value than usual at the time of copying of a thin recording paper or at the time of a double copying. CONSTITUTION:A copying device 1 takes information of an original by a scan by a movement of a light source 5 (or a movement of an original platen glass) from an original 3 which is placed on an original platen glass 2, and exposes it onto a photosensitive drum 7 through an optical system 6. A charge which is formed on the photosensitive drum 7 in a charge part 8 by an exposure is converted to a latent image, it is developed by a developing device 9, and thereafter, it is transferred to a recording paper 4 which is supplied selectively from paper feed parts 11, 11', in a transfer part 10. After the transfer, it is fed to a fixing part 13 from a carrying part 12, discharged from a paper discharge part 14, or the recording paper whose one face is copied is carried to an automatic double face unit 16 under the device through a path switching means 15 which is provided between the fixing part 13 and the paper discharge part 14, inverted and stacked to a stack part 16a, and paper refeed can be executed to the transfer part 10 by a paper refeed mechanism 16b.