baber/WOPTO huggingface dataset:
Patent JP-H11285297-A (JP)
Title: Device and method for controlling frequency of steam-power plant
Inventor: TAKETOMO TAKAHIRO
IPC: H02P9/04
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To restore a system frequency to a prescribed value rapidly when the system frequency increases over the prescribed value, and to stably maintain the system frequency after the system frequency returns to the prescribed value in a steam-power plant. SOLUTION: A frequency control device of a steam-power plant is formed by including a generator load detector 8 for detecting the load of a generator, a system frequency high-level signal detector 17 for outputting a system frequency high-level signal when a system frequency increases over a prescribed value, a switcher 13 for switching a load request instruction value 1 to a generator load detection value which is outputted from the generator load detector 8 with the system frequency high-level signal as input, a switcher 15 for outputting a de-ramp signal for constricting a turbine entrance steam adjustment valve 11 with the system frequency high-level signal as input as the opening control signal of the turbine entrance steam adjustment valve 11, and a switching means for breaking the positive feedback loop of a boiler load instruction value 12,  thus holding the load request instruction value 1 at a generator load at that point, when the system frequency returns to a prescribed value.
Patent JP-H11276505-A (JP)
Title: Artificial tooth attachment
Inventor: MOTOKURA YOSHINOBU
IPC: A61C13/235
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetically attracted artificial attachment that scarcely slips between a magnet body and a keeper. SOLUTION: This artificial tooth attachment comprises a magnet structure body 1 as a magnet body having a permanent magnet and showing a magnetic attracting force, and a keeper 2 to be attracted to the magnet structure body 1. The keeper 2 has a pair of projecting sections 22 at an outer edge section, which are engaged to the magnetic structure body 1 and restrict a relative movement except a direction, that is a direction into a surface 2a to be absorbed, for absorbing the magnetic structure body 1 and the keeper 2. The magnetic structure body 1 has a pair of recess sections 10 engaging the projecting sections 22 at the outer edge section. When the magnet structure body 1 is attracted to the keeper 2, each projecting section 22 is engaged to each recess section 10.  Since the relative movement except the direction for attracting between the structure body 1 and the keeper 2 is not carried out, the artificial tooth is fixed more firmly within the mouth and a feeling of attaching to the artificial tooth can be also improved.
Patent JP-H02260213-A (JP)
Title: Production of inline type magnetic head
Inventor: SHIRAIWA TADASHI
IPC: G11B5/29
Filed: 1989-03-31
Abstract: PURPOSE:To prevent the fluctuation in the linearity of gap by sticking a 2nd magnetic block for the purpose of gap formation on the gap forming surface side of a 1st magnetic block formed with internal winding grooves to form a pair of the head blocks and cutting grooves to form head parts to a comb tooth shape. CONSTITUTION:The 2nd magnetic block B5 for forming the gap 1a is stuck to the gap 1a forming surface side of the 1st magnetic block B4 formed with the internal winding grooves to form a pair of the head blocks B1 which can be plural heads 1. The grooves of the prescribed width and the prescribed depth and the prescribed pitch are cut to the respective head blocks B1 to form the head parts 1 to the comb tooth shape. On the other hand, the grooves are cut to the nonmagnetic block B3 as well to form spacer parts 3. A pair of the head blocks B1 are disposed on the nonmagnetic block B3 and are integrated in such a manner that the gaps 1a of the head parts 2 line up with each other on the same straight line and thereafter, the unnecessary sections are cut and removed. The fluctuations in the linearity of the gaps 1a are drastically decreased in this way.
Patent JP-S61240592-A (JP)
Inventor: SHIMOBAYASHI TAKASHI
IPC: C23C16/30
Filed: 1985-04-17
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-H02261516-A (JP)
Title: Heating air regeneration type-solvent recovery device
Inventor: YOSHIGUCHI OSAMU
IPC: B01D53/04
Filed: 1989-03-31
Abstract: PURPOSE:To improve the quality of recovered solvent and the recovery efficiency by using heating air for the regeneration of absorbent instead of steam. CONSTITUTION:The gas 3 contg. organic solvent is caused to flow into plural adsorption towers 1, 2 selectively by supplying means 21a, 21b of the gas contg. organic solvent. A closed loop is selectively made for each adsorption tower 1, 2 through heating air supply means 30a, 30b, and a heating unit 50 is provided in this closed loop to cause heating air to flow selectively to the each adsorption tower. A condensing means 18 in the closed loop cools and condenses the gas flowing through the closed loop so that the organic solvent is recovered as the liquid. In a by-pass means 33, the bypath parallel to the condensing means 18 is formed selectively in the closed loop. Moreover, the atmospheric air is selectively introduced to the upstream-side of the adsorption tower in the closed loop by means 41, 30, 31, 43, 34, and gas is extracted from the downstream-side of the condensing means 18 in the closed loop to be supplied to means 21a, 21b.
Patent JP-H11332583-A (JP)
Title: Polynucleotide molecule encoding protein from neospora
Inventor: BRAKE DAVID ALAN
IPC: A61P25/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new molecule having a nucleic acid sequence with a specific reading frame, containing a nucleic acid sequence encoding Neospora GRA1 protein, and useful for the production of vaccines against or as a diagnostic for Neospora as a cause of miscarriage, neonatal death or the like in mammals. SOLUTION: This isolated new polynucleotide molecule is such one as to contain a nucleotide sequence encoding Neospora GRA1 protein, selected from the group consisting of nucleotide sequence with a reading frame (ORF) of about nt 205 to about nt 777 of formula I, nucleotide sequence with an ORF of about nt 605 to about nt 1,304 of formula II and nucleotide sequence with an ORF encoding GRA1 of plasmid pRC77 (ATCC 209685), being useful for the production of vaccines against or as a diagnostic for Neospora as the main cause of miscarriage, neonatal death, congenital infection and encephalitic diseases in mammals. This molecule is obtained by cloning the gene of GRA1 protein from the chromosomal DNA of Neospora caninum.
Patent JP-S58197539-A (JP)
Title: Data output control circuit
Inventor: MURATA HISAO
IPC: G06F13/14
Filed: 1982-05-13
Abstract: PURPOSE:To prevent noise from being generated in a data bus, by latching an address coincidence signal from a collating circuit temporarily, and inhibiting response to the signal of an address bus while an enable signal for driving a driver is outputted. CONSTITUTION:An address signal ADS is inputted to a receiver 1, whose output is latched by a latch 7. The latched address signal ADSU is collated by a collating circuit 2, which outputs a signal ADIN to a latching circuit 6 when the input coincides with its address. The latched address signal ADSL is set in a register 3. Then, the register 3 sends DATA to a driver 5 by a strobe signal STR and the latching circuit 6 sends an enable signal DEN to the driver 5 and a latching circuit 7. The latching circuit 7 inhibits the contents of the latch from being modified by the enable signal regardless of the input from the receiver 1. Consequently, even if noise of the output bus 5a of the driver 5 is induced on a bus 1a, it is generated in neither the signal ADSL nor ADSU.
Patent JP-H03281589-A (JP)
Title: Polyurethane adhesive composition
Inventor: FUKAI MASAKI
IPC: C09J175/00
Filed: 1990-03-29
Abstract: PURPOSE:To provide the subject composition composed of a specific polyurethane polyol and a (polyurethane) polyisocyanate, effective in imparting excellent adhesivity, transparency and durability and useful for composite laminate film. CONSTITUTION:The objective two-pack curable composition is composed of (A) an organic solvent solution of a polyol having carboxyl group bonded to the main chain via an ester bond (preferable example: polyether triol or polycaprolactone triol having a molecular weight of about 90-4,000) or a polyurethane polyol produced by polymerizing the polyol and (B) a polyurethane polyisocyanate and/or a polyisocyanate. The 100% modulus of the cured adhesive film is preferably >=30kg/cm<2> and <120kg/cm<2>.
Patent JP-H07250594-A (JP)
Title: Parallel twin connected fishing rod and guide for exclusive use thereof
Inventor: IKEDA EIICHI
IPC: A01K87/00
Filed: 1994-03-14
Abstract: PURPOSE:To obtain a fishing rod, capable of flying a line straight, eliminating the entwinement of a main line and excellent in operating efficiency by fixing plural tapered rods to a grip and attaching several guides thereto. CONSTITUTION:This fishing rod is obtained by attaching two elastic tapered rods 1 such as a carbon or a glass fiber rod to a grip 4 with a reel seat 5 and fixing the two elastic tapered rods 1 attached to the grip 4 with several guides 2. Furthermore, the guides 2 are preferably changed into guides 3 and only one circular side thereof is fixed to the rod to provide the flexibility in the transverse direction to the guides.
Patent JP-H04315226-A (JP)
Title: Method and system for preparing data
Inventor: SOMEYA TAKAKO
IPC: G06N7/02
Filed: 1991-04-15
Abstract: PURPOSE:To provide the method and the system for automatically preparing data based on a required part arbitrarily extracted from the large amount of data at a system utilizing the partial data in the large amount of data. CONSTITUTION:This system is composed of a data base 1 to preserve the large amount of data, terminal equipment 2 to display the contents and to designate a required block by a user, designated block table 301 to preserve the block designated by the user, edition block table 302 to preserve an edition block editing the contents of the designated block table 301, and new data storage device 7 to preserve new data prepared based on the contents of the edition block table 302.
Patent JP-H08284013-A (JP)
Title: Polyvinyl alcohol monofilament yarn having excellent hot-water resistance, high strength and high initial modulus of elasticity
Inventor: AKIYAMA YOSHIHIRO
IPC: D01F6/14
Filed: 1995-04-07
Abstract: PURPOSE: To obtain a monofilament yarn having of >=100 denier in fineness and at the same time excellent in strength, initial modulus of elasticity and hot-water resistance by applying a catalyst in the outer and inner layers of spun yarn and subjecting this to hot drawing. CONSTITUTION: This polyvinyl alcohol monofilament yarn is produced by applying a dehydration-stimulating catalyst in the outer and inner layers of a polyvinyl alcohol spun yarn of 1700-7000 in a degree of polymerization and subjecting this to hot drawing at a high draw ratio. The obtained monofilament yarn has a tensile strength of >=12g/d, an initial modulus of elasticity of >=350g/d and a resisting temperature in hot water of >=120 deg.C.
Patent JP-S5368796-A (JP)
Title: Syn-isomer of 3,7-disubstd.-3-cephem-4-carboxylic acids, and their preventingor treating agents containing their salts as active constituent againstdiseases caused by bacterial infection
Inventor: TAKATANI TAKAO
IPC: C07D501/20
Filed: 1977-07-08
Abstract: PURPOSE: Syn-isomer of 3,7-disubstd.-3-cephem-4-carboxylic acids of formula I [R 1  is radical II (R 5  is H, halogen, etc., R 6  is OH, alkoxy, etc.), radical III (R 7  is amino, protected amino, etc.), radical IV (R 8  is alkyl; R 9  is imino, etc.); R 2  is aliphatic hydrocarbon radical; R 3  is carboxy, etc.; R 4  is methyl, acyloxymethyl, methyl, etc.] and their salts, e.g. 7-[2-methoxyimino-2-(2-amino-1,3-thiazol-4-yl)acetamido]-3-(1-methyl-1H-tetrazol-5-yl)thiomethyl-3-cephem-4-carboxylic acid (synisomer). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58199540-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUDA TAKESHI
IPC: H01L21/302
Filed: 1982-05-17
Abstract: PURPOSE:To prevent the projection of a PSG from being etched by forming an etching preventive layer on the upper layer of a PSG insulating film. CONSTITUTION:A lower layer insulating film 12 is formed on a semiconductor substrate 11, and aluminum wirings 13a, 13b and the like are formed on the film. When a phosphorus silicate glass (PSG) film 14 is formed by a gas phase growing method on the wirings, a projection 13' might be produced on the aluminum wirings 13b. At this time the projection 14' of the film 14 becomes thin. When a hole is opened at the film 14, the surface of the film 14 is inactively sputter etched, and a PSG modified layer 15 is formed on the surface. Then, a window 17 which exposes a hole forming region on the surface is opened at a mask film 16. The layer 15 which is exposed on the surface in the window 17 is removed with wet etchant, the film 14 is removed by a dry etching method, and a hole 18 is opened. Thereafter, the mask 16 is removed, and the second layer wirings 19 and the like are formed.
Patent JP-S60226711-A (JP)
Inventor: IKENAGA TOSHIO
IPC: G01R31/16
Filed: 1984-04-23
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-S62239623-A (JP)
Title: Circuit for generating period redundancy check
Inventor: KADOWAKI MAKOTO
IPC: H04L1/00
Filed: 1986-04-10
Abstract: PURPOSE:To reduce the cost and power consumption by generating a period redundancy check (CRC) code to a parallel data so as to eliminate the need for the consitution using a high speed device. CONSTITUTION:A parallel data inputted by a latch part 21 is stored tentatively and the subtraction of modulo 2 is applied to an output data of the latch part 21 by a subtraction section 22. The term of the k-th order in the generation polynomial whose coefficient ak is not zero being an output of the subtraction section 22 is connected to the term of the k-th order of the latch part 21 by feedback. A decode section 23 decodes the output of the subtraction section 22. Thus, the CRC code is processed to the parallel data and the need of the constitution using the high speed device is eliminated and the cost and power consumption are reduced.
Patent JP-S59209133-A (JP)
Inventor: FUWA YAICHI
IPC: B32B37/00
Filed: 1983-05-13
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-S62241590-A (JP)
Title: Method for reducing cold-insulating granular perlite volume and solidifying perlite
Inventor: NANRI YOICHI
IPC: B09B3/00
Filed: 1986-04-10
Abstract: PURPOSE:To easily treat perlite without causing dust pollution by mixing cement and a trace amt. of a bulder into granular perlite, adding water, and press- forming the mixture into a solid to reduce the volume. CONSTITUTION:Cement and a trace amt. of a builder for promoting a binder effect are added to granular perlite recovered from cryogenic device, etc., and premixed. Water is added to the material, and the mixture is formed into a granule coated with cement and the builder and having about several mm diameter. The granulated material is charged into a mold, press-formed, and then released from the mold to obtain a reduced-volume molded article. Consequently, the splash of granular perlite is controlled, dust pollution can be prevented, waste disposal is facilitated without necessitating too large a space, and further the product can be handled as a low-grade building material.
Patent JP-S62238535-A (JP)
Title: Driving method for optical modulation element
Inventor: KUNO MITSUTOSHI
IPC: G02F1/1343
Filed: 1986-04-09
Abstract: PURPOSE:To easily manufacture a panel having a high density picture element extending over a wide area, and also, the make it suitable for driving, by connecting at least one electric transmission line of the first and the M-th electric transmission lines, to a reference potential point. CONSTITUTION:The title element is provided with an optical modulation substance placed between the first substrate 31 and the second substrate, a conductive film 32 placed on at least one substrate of the first substrate 31 and the second substrate, and M pieces of low resistance electric transmission lines 35-1-35-N connected electrically to the conductive film 32. At least one electric transmission line of the first and the M-th electric transmission lines is connected to a reference potential point in the course of a write period. In this regard, auxiliary electrode lines 33, 34 and an electric transmission electrode 35 are arranged in parallel and laminated at an equal interval on the display conductive film 32. In this way, write to a display panel can be executed at high speed, and also, a gradation display can be executed by applying a gradation signal modulated by a voltage value or a pulse width or the number of pulses, etc., as an input signal.
Patent JP-S61241430-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: OOTA TADAKI
IPC: F02D41/00
Filed: 1985-04-18
Abstract: PURPOSE:To make smooth accelerability and drivability securable, by continuing to compensate an air-fuel ratio at acceleration till an engine turns to a state of deceleration after it enters a state of acceleration on the basis of an acceleration-deceleration detecting result. CONSTITUTION:A suction air quantity operational device 103 calculates a suction air quantity per suction stroke on the basis of a suction air quantity by a suction air quantity detecting device 101 and an engine speed by an engine speed detecting device 102. In addition, an air-fuel ratio operational device 104 calculates such a fuel injection quantity as becoming a desired air-fuel ratio. And, this air-fuel ratio compensates the desired air-fuel ratio on the basis of an acceleration-deceleration state to be detected by an acceleration-deceleration detecting device 105, but an air-fuel ratio compensating device 106 continues to do the air-fuel ratio compensation at acceleration till an engine turns to the decelerating state after it enters the accelerating state. Furthermore, only when a gear position detecting device 107 detects a high speed step, the air-fuel ratio compensation takes place. With this constitution, smooth accelerability is secured and, what is more, a wasteful use of fuel at acceleration in low speed gear is avoidable.
Patent JP-H04297519-A (JP)
Title: Jig for laser beam quenching of small part
Inventor: YASHIRO YUICHI
IPC: C21D1/09
Filed: 1991-03-25
Abstract: PURPOSE:To enable quenching of small parts having small heat capacity with laser beam by arranging cooling means to a jig body and rapid-cooling the material to be worked during quenching. CONSTITUTION:In the quenching jig body, rectangular body-state groove 8 is formed and cooling body 9 is inserted and fixed into the groove 8. In the cooling body 9, a cylindrical hollow part 10 is formed in the longitudinal direction. On upper face of the cooling body 9, the small parts to be quenched is placed and fixed. The laser beam irradiation is applied toward a part of the thin plate W under condition of passing the air into the hollow part 10 and the thin plate W is heated to the quenching temp. Heat heating the thin plate W is diffused by heat conduction to the cooling main body 9. Further, this heat is transferred to the air passing in the hollow part 10 and discharged into the air. Even if the thin plate W has small heat capacity, this is sufficiently rapid-cooled and quenched.
Patent JP-S57196158-A (JP)
Title: Speed detector
Inventor: SEKINE YOSHIO
IPC: G01P3/487
Filed: 1981-05-28
Abstract: PURPOSE:To cancel effect of leakage flux on a speed signal by arranging two speed detecting plates on the circumference of a rotor disc at the position facing the same polarity section in a field magnet magnetized in a plurality of poles on a rotor. CONSTITUTION:Speed detecting plates 9a and 9b are arranged on the side of a stator plate 1 facing a part of a indented gear on the circumference of a rotor disc 2. Separately related to the speed detecting plates 9a and 9b, exciting magnets 10a and 10b are provided to make a magnetic path for generation of a  speed signal and speed detecting coils 11a and 11b to the speed signal developing  as change in the magnetic flux into voltage. The exciting magnetics 10a and 10b are selected and arranged so that a magnetomotive force in equal quantity  but different in the sign is provided to a magnetic circuit containing them 10a  and 10b. Signals generated in the speed detecting coils 11a and 11b are added in opposite phase and only speed signal components are extracted.
Patent JP-S57197888-A (JP)
Title: Method of forming protective film for end surface of semiconductor laser
Inventor: UEDA OSAMU
IPC: H01S5/028
Filed: 1981-05-29
Abstract: PURPOSE:To prevent oxidation of the end surface by a method wherein the light emitting end surface of a semiconductor laser element is etched to be clean through the soft chemical processing, and then a protective film is coated thereon. CONSTITUTION:Ionized Ar<+> gas is made to impinge against a light emitting end surface F of a semiconductor laser element 10, so that the surface F is etched to be clean. Then, an Al2O3 film is coated on the end surface F. Thus coated Al2O3 film functions to prevent oxidation of the surface F.
Patent JP-S61242652-A (JP)
Inventor: ISHIKURA YUTAKA
IPC: B29B17/04
Filed: 1985-04-17
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-S62240109-A (JP)
Title: Apparatus for continuous production of internally spiral-grooved pipe
Inventor: UEDA IWAO
IPC: B21C1/22
Filed: 1986-04-10
Abstract: PURPOSE:To hold a pipe in a complete roundness state and to produce an internally spiral-grooved pipe by twisting the internally straight-grooved pipe between a nozzle which has a freely adjustable bore and is provided to a rotary frame and catching rollers provided in front of the nozzle in proximity thereto. CONSTITUTION:The rotary frame 1 for twisting the pipe is provided with the nozzle 12 which has the freely adjustable bore and delivers the internally straight-grooved pipe 2A in front of an un-winding drum 3. At least a pair of the catching rollers 13 which clamp the pipe 2B delivered from the nozzle 12 are provided in front of the nozzle 12 in proximity thereto. Grooves 17 having a semicircular cross section corresponding to about half the outside periphery of the pipe 2B is provided to the peripheral face of the rollers 13. The pipe 2B is twisted between the rollers 13 and the nozzle 12 and the straight grooves 10 are deformed to spiral grooves 11 when the pipe 2A is un-coiled from the drum 3 and the rotary frame 1 is rotated while the pipe 2B delivered from the nozzle 12 is grasped by the rollers 13. The internally spiral-grooved pipe is thus produced by maintaining the pipe in the complete, roundness state.
Patent JP-S6346238-A (JP)
Title: Highly expanded phenolic resin foam and production thereof
Inventor: MASUI KIMIMICHI
IPC: C08J9/04
Filed: 1987-04-03
Abstract: PURPOSE:To obtain a highly expanded phenolic resin foam useful as a heat insulating material, sound insulating material or cushioning material, by blending an expandable phenolic resin composition with specific amounts of a surface active agent and a specific solvent such as water, alcohol, etc., and foaming under heating. CONSTITUTION:An expandable resin composition consisting of (A) a resin composition comprising A1: 100pts.wt. phenolic resin precondensate, A2: 1-50pts.wt. decomposition type blowing agent such as N,N'-dinitropentamethylenetetramine, etc., and, if necessary, A3: 1-30pts.wt. curing agent, (B) 0.5-20pts.wt., preferably 0.5-5pts.wt. surface active agent, preferably silicone type, especially dimethylpolysiloxane-polyoxyalkylele copolymer and (E) 1-30pts.wt., preferably 5-20pts.wt. solvent having a boiling point (50-150 deg.C) higher than the softening temperature of the component A and lower than curing temperature of the composition such as water or hydrophilic organic solvent (acetone, etc.) is packed into a mold and expanded under heating to give foam having 0.1-0.9mm average pore diameter and 70-200 times expansion ratio.