baber/WOPTO huggingface dataset:
Patent JP-S63128113-A (JP)
Title: Method for adding flux for refining molten metal
Inventor: MORINAKA KOUJI
IPC: C21C7/076
Filed: 1986-11-17
Abstract: PURPOSE:To effectively perform refining of molten using flux by charging the flux at bottom part of a refining vessel, covering the upper part of the flux by molten metal and starting the reaction at the boundary face of both materials. CONSTITUTION:The molten metal pouring part in the refining vessel 1 is surrounded by a weir 5 having the same height as the flux layer 2 (CaCO3). Next, the molten 4 is poured into the vessel 1 and over-flowed from the weir 5, to gently cover the upper face of flux layer 2. Therefore, the flux layer 2 is not easily floated up by receiving pressure from the upper part, but the reaction progresses at the contacting boundary of both materials. The boiling point of Ca in the flux is raised by the static pressure at the lower face of molten metal 4, to restrain evaporation. A part of reaction generated material is separated in the molten metal from the boundary face in gaseous state and fresh flux is always exposed on the boundary face, and the reaction is executed at high efficiency.
Patent JP-S63126892-A (JP)
Title: Peptide compound
Inventor: YAGI KUNIO
IPC: C07K5/06
Filed: 1986-11-17
Abstract: NEW MATERIAL:A compound (salt or hydrate) expressed by formula I (n is an integer of 0,1,2,4,6,8,10,12,14,16 or 18). USE:An analgesic agent. CONSTITUTION:For example, 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide, etc., as a condensing agent are added to a solution containing an amino- protected tyrosine expressed by the formula Boc-Tyr-OH (Boc is tert- butyloxycarbonyl) and an alanine ester expressed by the formula H-D-AlaOMe (Me is methyl) in DMF and reacted. The reaction product is treated with 1N- NaOH, etc., to provide a compound expressed by formula II. The resultant compound expressed by formula II is then reacted with an alpha,omega-diaminoalkane in the presence of a condensing agent and the protecting groups of the amino groups are removed to afford the aimed compound expressed by formula I.
Patent JP-H02168964-A (JP)
Title: Aerosol device
Inventor: ANDORUU UIRIAMU BUROUA
IPC: A61M15/00
Filed: 1989-10-20
Abstract: PURPOSE: To provide an aerosol spray device which is suitable to be used combined with a pressure medicine bottle with a valve stem and has a spout at the exit orifice so that the exit orifice will not be closed. CONSTITUTION: An exit orifice 7 of this device pierces through a spout 12. The spout 12 is a cone whose top is cut with indented outer wall surface, standing from a flat front surface 9 of a spray head 5. The flat surface 9 has such an angle that the spout 12 is opposite to a mouth piece 2. In using this device, a patient inhales at the mouth piece 2 and pushes a medicine bottle 3 toward the spray head 5 at the same time. A measuring valve is opened by the relative motion of the bottle 3 and a valve stem 4, and the medicine inside the bottle is released into the valve stem 4. And the medicine passes through an inner room 6 of the spray head and finally through the exit orifice 7. After that the medicine is inhaled by the patient through the mouth piece 2.
Patent JP-H0984496-A (JP)
Title: Inwardly threaded fishing rod
Inventor: TSURUFUJI TOMOYOSHI
IPC: A01K87/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an inwardly threaded fishing rod, capable of preventing the concentration of stress, smoothing the flexure of the fishing rod, and improving the balance of the flexure, and excellent in operability and handleability by gradually reducing the flexural rigidity in the longitudinal direction at the end part of a reinforcing part. SOLUTION: A hole 10H for the introduction of a fishing line 24 into a fishing rod pipe 10 is formed, and reinforcing parts 10A, 10B and 28 are formed in a rod pipe region around the hole 10H. The flexural elastic modulus of the rod pipe 10 is gradually decreased in the longitudinal direction at the reinforcing parts 10A, 10B and 28. Further, the hole 10H for the introduction of the fishing line is preferably formed at a place near the joint part of one fishing rod pipe 10, and the fishing rod pipe region around the hole is reinforced. A joint part is preferably formed so that the connection end of the other rod pipe 10 contacts with the reinforced part of the formed rod 10.
Patent JP-S62131009-A (JP)
Title: Internal release agent for urethane
Inventor: OBA TOSHIO
IPC: C08L75/04
Filed: 1985-12-03
Abstract: PURPOSE:To obtain the titled release agent based on an organopolysiloxane having specified two kinds of substituents, formed by reacting a silicone polymer with an alkyl allyl ether or allyl glycol. CONSTITUTION:A silicone polymer containing a Si-bonded H is reacted by heating with an alkyl allyl ether or allyl glycol in the presence of a platinum catalyst to obtain the titled release agent containing, as a base, an organopolysiloxane having MAmol% substituents of formula I [wherein R is a terminal unsaturated group-free 8-30C (substituted) monovalent hydrocarbon group and x is 0-4] and MBmol% at least one substituent (B) of formula II (wherein y is 1-4, n is 2-4 and m is 0-45) in the molecule in such amounts that 10<=MA<=100 and 0.5<=MB<=50 and MA+MB<=100 are satisfied. This release agent is used in an amount of 0.05-10wt%, based on the obtained molding in molding a urethane resin by a recent reaction injection molding process.
Patent JP-H01114870-A (JP)
Title: Electrophotographic printer
Inventor: TSUJIMOTO JUN
IPC: G03G15/04
Filed: 1987-10-28
Abstract: PURPOSE:To prevent increase in costs and deterioration in the precision of printing positions by equalizing length from the position, in which latent images on a photosensitive drum are written, to the toner image transfer position and route length from a paper feeding roller passing-by position and said transfer position. CONSTITUTION:The printing process starts the instant that a paper feeding roller 2 rotates. In this constitution, the paper route length from the paper feeding roller passing-by position 5a to the transfer position 5b is identical to the length from a head writing position 6a to the transfer position 6b on the photosensitive drum 1, and a paper feeding speed is the same as the speed of the drum 1. As a result, writing images in the position 5a looks like writing on paper. The rotation of the roller 2 and writing start from a writing head 3 are simultaneously performed. Thus, increase in costs, which is caused by employing a mechanism advancing or delaying write start timing, and deterioration in the precision of writing positions can be prevented.
Patent JP-H08134727-A (JP)
Title: Producing method of bulky conjugate crimped yarn
Inventor: OKUMURA MASAKATSU
IPC: D01F6/62
Filed: 1994-11-07
Abstract: PURPOSE: To provide bulky conjugate crimped yarn composed of yarn having revolving crimped shape and non-crimped yarn and capable of imparting surface variation and soft and volume-like feeling into woven and knit fabric. CONSTITUTION: Yarn A is obtained by heat-treating highly oriented polyester undrawn yarn having birefringence Δn of 0.02-0.08 and feeding into a heated fluid stuffing box to form crimps. Yarn B is obtained by heat-drawing highly oriented polyester undrawn yarn having birefringence Δn of 0.02-0.08. The yarn A and the yarn B are together subjected to confounding treatment and the resultant composite yarn is heat-treated. In the process, physical properties of the yarns A and B to be fed into the confounding treatment are adjusted to satisfy following conditions (1)-(3): (1) hot water shrinkage (%); yarn A < 5% < yarn B, (2) thermal stress (g/d); yarn A <0.20 (g/d) < yarn B, (3) breaking elongation (%) of the yarn B: <=50%.
Patent JP-H02121166-A (JP)
Title: Head carriage mechanism for servo track writer
Inventor: HASEGAWA MICHIO
IPC: G11B21/08
Filed: 1988-10-28
Abstract: PURPOSE:To realize a writing task to a disk pack of a data surface servo system by putting a head disk assembly on a mounting stage which can be freely attached and detached and using a head arm to write the servo information into each magnetic disk. CONSTITUTION:An actuator part 3 is supported movably in the vertical direction by a vertical shift mechanism 6c set on a mounting stage 6. The part 3 owns a rotary shaft 3b coincident with a rotary shaft 2e of a head block 2d fixed to a head arm 2c of a head disk assembly 2. The part 3 also owns a projection 3d which touches the side surface of the arm 2c set at the highest position of the assembly 2. Then a magnetic head 2a is moved in the radius direction of a disk 1 with press of the projection 3d. Thus the arm 2c is pressed with the projection 3d of the part 3 formed on the stage 6. Then each head traces a prescribed track position to write the servo information.
Patent JP-H02119139-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMONISHI YASUYUKI
IPC: H01L21/3205
Filed: 1988-10-28
Abstract: PURPOSE:To secure the thickness of a metal wiring while contact inclination is kept sharp by a method wherein, after a metal side wall is formed along the periphery of a contact hole, it is filled by metal wiring formation. CONSTITUTION:By dry-etching an insulating film 2 on a wafer 1, a contact hole 4 is formed at an inclination angle of 60 deg. or more; by vapor-depositing wiring metal, a metal wiring 3 is formed; by anisotropic reactive ion etching of the wiring 3, the metal layer of a flat part is eliminated; when the etching is finished, the wiring 3 is left along the side wall in the contact hole. After that, a metal layer is again vapor-deposited therein, thereby filling the contact hole, and a desired metal wiring 4 is obtained by combining the preceding wiring 3.
Patent JP-H05104579-A (JP)
Title: Injecting method of injection molding machine and nozzle device thereof
Inventor: NAKAMURA ZENJI
IPC: B29C45/20
Filed: 1991-10-21
Abstract: PURPOSE:To avoid the damage of the inlet section of a heat-generating pipe, through which a high-molecular plastic material is passed particularly. CONSTITUTION:In the injecting method of an injection molding machine, in which a high-molecular plastic material, which is passed in a heat-generating pipe 7 by the extrusion of an injection plunger 6 and ejected from a nozzle 8, is injected toward the inside of the cavity of a mold, the temperature of the high-molecular plastic material extruded by the injection plunger 6 is elevated through a flow-path guide body 21, and the material is passed through the heat-generating pipe 7.
Patent JP-H02118843-A (JP)
Title: Shared resources exclusion control system
Inventor: SUZUKI YOSHIHISA
IPC: G06F9/52
Filed: 1988-10-28
Abstract: PURPOSE:To improve the use efficiency of shared resources while the problem of the permanent enclosure is evaded by surpassing the lock awaiting task of an exclusive mode at the time of being the shared mode and giving a lock right to all lock awaiting tasks of the shared mode. CONSTITUTION:A shared request processing means 1 executes the processing of the lock request of a shared mode. In an unlock request processing, a shared awaiting lock means 4 executes the lock processing when the request mode of a next lock awaiting task is a shared mode. An exclusive request processing means 2 executes the processing of the lock request of the exclusive mode. A lock releasing means 3 executes the lock releasing processing when the unlock request is executed, and when a lock awaiting task exists, the means 4 or an exclusive awaiting lock means 5 are called out in order to execute the lock processing of the next lock awaiting task. The means 5 is called out from the means 3 and executes the lock processing of the lock awaiting task of the exclusive mode.
Patent JP-H05112658-A (JP)
Title: Production of composite thin film of polymer
Inventor: ORIHARA KATSUO
IPC: C23C14/24
Filed: 1991-10-21
Abstract: PURPOSE:To obtain a composite thin film of a polymer containing ultra-fine particles of a metal or an inorganic substance in a state uniformly dispersed in the thin film and useful for electrical and electronic material, etc., by depositing a polymeric substance on a substrate under heating in vacuum and, at the same time, heating and depositing a metal or an inorganic substance on the substrate. CONSTITUTION:A polymeric substance (e.g. polyethylene) and a metal or an inorganic substance (e.g. aluminum powder) are used as raw materials and simultaneously heated and evaporated in a vacuum deposition apparatus by resistance heating at a vacuum degree of 1X10<-5>Torr at 320 deg.C for the polymeric substance and 1170 deg.C for the metal or the inorganic substance to deposit a thin film having a thickness of 30nm on a substrate such as glass. The objective composite thin film of polymer obtained by the above method contains the metal or the inorganic substance in the polymer thin film in the form of ultra-fine particles or in an atomic state and has an electrical conductivity comparable to metal in contrast to the starting polymeric substance free from electrical condctivity.
Patent JP-S63128294-A (JP)
Inventor: NAKAMURA MASAAKI
IPC: G21C19/07
Filed: 1986-11-18
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-H02118661-A (JP)
Title: Illumination optical device
Inventor: TEJIMA YASUYUKI
IPC: G03B21/14
Filed: 1988-10-28
Abstract: PURPOSE:To obtain an inexpensive illuminator without sacrificing illumination performance and projecting performance by finishing the surface of an outgoing plane lower in quality than that of an incident plane. CONSTITUTION:The incident plane A1 of each microlens 17a composing a fly eye lens 17 has an ideal surface finishing free of an optical defect, whereas the outgoing plane A2 has rough surface finishing compared with the incident plane A1. Thus, even when the difference in surface finishing is provided, illuminating and projecting performances are unfavorably influenced. Since an image on the side of the incident plane A1 of the fly eye lens 17 is formed in an illuminating area 102 and an image on the side of the outgoing plane A2 is formed in an entrance pupil position of a projecting lens 12, a flow on the side of the incident plane A1 appears in the illuminating area 102; however, a flow on the side of the outgoing plane A2 does not appear in the illuminating area 102. Thus, the cost of fly eye lens processing can be reduced.
Patent JP-H04150375-A (JP)
Title: Density correction method in picture recording
Inventor: YASUDA HIROAKI
IPC: H04N1/407
Filed: 1990-10-11
Abstract: PURPOSE:To attain density correction without using one recording medium exclusively for density pattern recording by using part of a substantial picture to be recorded as the density pattern. CONSTITUTION:When a photosensitive material 16 on which a radiograph is recorded is discharged from a development device 25 and fed to a density measurement section 28, a density measurement control section 40 commands a sampling timing of an output of a photodetector 30. A measurement circuit 31 outputs a signal S7 representing real densities Dr1, Dr2 recorded on the photosensitive material 16. A comparison analysis section 42 compares the real densities Dr1, Dr2 with prescribed densities D01, D02. The analysis section 42 sends a signal S8 representing the result to a conversion table generating section 33. The generating section 33 revises the conversion table T as indicated by the signal S8. Thus, a change in the density of a destination picture of the photosensitive material 16 is prevented.
Patent JP-2000104726-A (JP)
Title: Main bearing device of engine
Inventor: SHIMOZAKA MIYUKI
IPC: F16C9/02
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To inhibit a vibration and a noise of a cylinder block by integrally forming a ladder plate, a bearing cap and a cylinder block by tightening the ladder plate to a cap-mounting surface of the cylinder block through the bearing cap by a cap bolt. SOLUTION: A ladder plate 8 and a bearing cap 6 are co-tightened to a cap-mounting surface 4 of a cylinder block 1 by penetrating a cap bolt 10 through a mounting hole 8C of the ladder plate 8 and a mounting hole 6D of the bearing cap 6 and threadedly engaged with a threaded portion 4B of a cap-mounting surface 4. A periphery end portion of the ladder plate 8 is tightened to a bottom surface 2D of a skirt portion 2 by penetrating a plurality of oil pan bolts 11 through a mounting hole 9B of the oil pan 9 and a mounting hole 8D of the ladder plate 8 respectively and threadedly engaged with a thread hole 2E of the skirt portion 2. Accordingly, a vibration in a forward/backward direction and a vertical direction of the bearing cap 6 is restricted.
Patent JP-2000103926-A (JP)
Title: Transparent flexible film or sheet made from polyvinyl chloride-based resin composition
Inventor: KAMATA HIROYUKI
IPC: C08K5/10
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent flexible PVC-based resin film or sheet hardly causing whitening through moisture absorption and high in weatherability. SOLUTION: This film or sheet having the above advantages is obtained by film or sheet formation using a resin composition prepared by incorporating 0.1-5 pts.wt. of an epoxy resin and 1-10 pts.wt. of an acrylic processing auxiliary in a PVC-based resin composition afforded by compounding 100 pts.wt. of a PVC-based resin with >=20 pts.wt. of a plasticizer and a Ba-Zn-based or Ca-Zn- based stabilizer.
Patent JP-S62130852-A (JP)
Title: Presetting method for damping water supply quantity in press
Inventor: OBARA KIYOUKITSU
IPC: B41F7/24
Filed: 1985-12-03
Abstract: PURPOSE:To provide a presetting method for damping water supply quantity, by calculating the damping water supply quantity distribution in a width direction by a calculator of a computer to which data are inputted, and calculating emulsifying ratio distribution from the damping water supply quantity distribution. CONSTITUTION:The picture area ratio of a film or a printing plate is read on a two-dimensional basis by a reader 1. Next, data are inputted to a microcomputer 2, and the distribution of the quantity of an ink fed by an ink ductor in the width direction is calculated by a calculator 3 of the microcomputer 2. Similarly, the damping water supply quantity distribution in the width direction is calculated by the calculator 3. The emulsifying ratio distribution of the ink transferred onto a plate surface is calculated from the distribution of the quantity of the ink fed by the ink ductor and the damping water supply quantity distribution by the calculator 3, and is indicated as a digital value.
Patent JP-H0681502-A (JP)
Title: Double-deck triplex garage
Inventor: AOYAMA HIROSHI
IPC: E04H6/06
Filed: 1992-08-31
Abstract: PURPOSE:To make efficient use of a parking space by forming an interspace for a triplex portion inclusive of a basement, setting up a double-deck gondola cage in this space as one body, and when a car is delivered to or from the lower deck, lifting this lower deck upward. CONSTITUTION:A pit is digged in a ground surface 2, forming a truplex garage 1, and a double-deck gondola cage 3 is hoised in this garage free of lifting motion. This gondola cage 3 is formed into one body consisting of both upper and lower decks. In this constitution, when a car 5 is garaged in the upper deck, the gondola cage 3 is lowered, while another car in the lower deck is delivered first, the car 5 at the upper deck is kept intact, the cage 3 is lifted upward, and then the car at the lower deck is delivered. With this constitution, two cars are garageable in a space for one unit alone.
Patent JP-H02122868-A (JP)
Title: Surface treatment method for component with metallic gloss
Inventor: NAITO HIDEO
IPC: B05D7/24
Filed: 1988-10-31
Abstract: PURPOSE:To generate colorful refracted light of a material with metallic gloss by applying a transparent coating material composed of a metallic powder pigment and a transparent or translucent mineral pigment on the surface of the component with metallic gloss. CONSTITUTION:At least one of a metallic powder pigment and a transparent or translucent fine powder natural mineral pigment is mixed in a transparent synthetic resin coating material, and a transparent coating material is manufactured. Said manufactured transparent coating material is applied on the surface of the material with metallic gloss and surface treatment is carried out. In other words, a coloring agent is mixed with the transparent synthetic coating material containing aluminum powder pigment particles 3 and applied on the surface of a metallic gloss surface 1 to form a colored transparent film 2'. A great number of aluminum pigment particles 3 are distributed in the film 2' in the random state, and as a whole, incident light is scattered in a sophisticated manner, and the scattered light is intervened each other to generate iris emission.
Patent JP-S62132963-A (JP)
Title: Near infrared-absorptive plastic formed product
Inventor: ITO NAOTO
IPC: C08L101/00
Filed: 1985-12-06
Abstract: PURPOSE:To obtain the titled composition selectively absorptive in near infrared rays, suitable for horticultural greenhouses, glazing for residences, magnetic tapes, etc., by incorporating a plastic with, an a near infrared light absorber, specific anthraquinone compound. CONSTITUTION:The objective composition can be obtained by either (A) incorporating a plastic, with a near infrared light absorber of formula [R<1> and R<2> are each (substituted)alkyl, (substituted)aryl, etc.] (e.g. 1,4-bis-(n-butylamino)-2,3- dicyano-5,8-dihydroxy anthraquinone) followed by forming into film, etc. or (B) coating the surface of a plastic film with a polymer solution containing said absorber.
Patent JP-2000101359-A (JP)
Title: Amplifier circuit
Inventor: TERADA SATOSHI
IPC: H03F3/189
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier circuit where respective transistors are activated at almost the same time. SOLUTION: This circuit is formed of a transistor 10 which amplifies an input signal, Darlington-connected transistors 11, 12 amplifying the output signal of the transistor 10, a transistor 13 connected to the emitter of the transistor 11 and connected with the transistor 12 in a mirror connection, and a transistor 14 receiving the adding emitter current of the transistors 11 and 12, connected with the transistor 10 in a mirror relation.
Patent JP-H05113950-A (JP)
Title: Data input/output device having plural i/o modules
Inventor: ANPO TERUHISA
IPC: G06F13/38
Filed: 1991-10-22
Abstract: PURPOSE:To reduce the time and the labor required for setting the addresses of plural I/O modules contained in a data input/output device. CONSTITUTION:The I/O modules M1-MN are provided with the shift registers M1S-MNS, and a CPU module 1 transfers successively the serial data SD showing the addresses to the registers M1S-MNS. These data SD are stored in each of registers M1S-MNS. In such a constitution, the addresses can be set without using the setting switches to set the addresses to each I/O module. Thus the address setting time and labor can be reduced.
Patent JP-S61153938-A (JP)
Title: Charge neutralizing device in ion implanting apparatus
Inventor: OKAMOTO TOSHIAKI
IPC: H01L21/265
Filed: 1984-12-27
Abstract: PURPOSE:To perform ion implantation while neutralizing the space charges efficiently by arranging an electron gun for projecting low energy electrons at the side of Farady cage while applying weak magnetic field in the direction perpendicular with the motion of electrons by means of a permanent magnet. CONSTITUTION:An ion beam 4 is implanted through Farady cage 5 into a wafer 1 placed on a platen 3 in vacuum chamber 2. Here, an electron gun 8 having a filament 6 and a lead-out electrode 7 is arranged at the side of the cage 5 to project an electron beam having energy in the order of 100eV into the cage 5 while a permanent magnet 11 for applying weak magnetic field of about 3 gause in perpendicular direction against the motion of electrons is provided. Then the electrons are moved in cycloidal in a plane perpendicular against the magnetic field to exist many low energy electrons in the ion beam 4. Consequently, the space charges are neutralized efficiently while the temperature rise is suppressed to protect the wafer 1 from contamination.