baber/WOPTO huggingface dataset:
Patent JP-H1181071-A (JP)
Title: Thick and thin false twisted textured yarn and production thereof
Inventor: KIMURA TOSHIHIKO
IPC: D02G3/32
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a thick and thin false twisted textured yarn capable of freely designing a desired pattern by extremely accurately controlling and stretching a filament having a high elongation rate at a high speed yarn traveling level and to provide a method for producing the same. SOLUTION: This thick and thin false twisted textured yarn has a filament part having 10-30 residual elongation rate, which has false twist crimps and is pale-dyeable, and a filament part having 30-70% residual elongation rate, which is not crimped and is dark-dyeable. The above both filament parts exist alternatively in the length direction of the yarn and also the lengths of the yarns are regularly or irregularly controlled.
Patent JP-H0850148-A (JP)
Title: Main circuit dc voltage detecting device for servo motor control device
Inventor: SATO KAZUO
IPC: G01R19/00
Filed: 1994-08-05
Abstract: PURPOSE:To provide a simple and inexpensive device for detecting a precise main circuit DC voltage which is applicable to a serve motor control device by counting the time width of the rectangular wave output from a diode for halve-wave rectifying the output voltage of the secondary side coil of a pulse transformer. CONSTITUTION:A main circuit capacitor 2 has a main circuit DC voltage on both ends, and a pulse transformer 6 is switched by a switching circuit 7, whereby an output voltage VCC is provided. Since this output voltage is fed back by a feedback circuit 7 to change the switching duty, a fixed voltage can be regularly kept. For the waveform of the input voltage V2 of a counter 5, since the time width is contracted according to an increase in the main circuit DC voltage, when the load of the VCC is supposed to be constant, and reversely extended according to the decrease, the time width during one period is counted by the counter 5, and converted into a voltage by a microcomputer 4, whereby the main circuit DC voltage can be detected.
Patent JP-S6297139-A (JP)
Title: Focus servo pull-in device
Inventor: HARIKAE SHUNJI
IPC: G11B7/085
Filed: 1986-08-29
Abstract: PURPOSE:To attain a stable focus servo pull-in action by keeping the loop gain of a focus servo circuit at a low level until a forcus servo pull-in action is carried out and then setting the loop gain at a high level after the focus servo pull-in action is carried out. CONSTITUTION:When a minute spot light is irradiated on a recording surface, a flip-flop 30 is set together with an analog switch 22 closed. Then the focus servo is closed and drawn in. The output (i) of an AND gate 32 is applied to a delay circuit 39 and the output (k) of the circuit 39 is applied to an OR gate 37. Thus the output l of the gate 37 is always set at 'H' with the focus servo pull-in timing and therefore an analog switch 35 is closed and connected with an Al amplifier 33 having low gain. Then the overall gain is reduced within a focus servo loop. As a result, a focus servo pull-in action is possible while the stable system state is secured.
Patent JP-H0653939-A (JP)
Title: Parity counting system
Inventor: YOSHIHARA TOMOKI
IPC: H04J3/00
Filed: 1992-07-31
Abstract: PURPOSE:To reduce a circuit scale required for a signal processing for counting and inserting a parity (B2 byte) to be inserted into a high speed side transmitted signal, and to reduce power consumption. CONSTITUTION:A synchronizing multiplex terminal repeater is constituted of low speed interface packages 51-54, and a high speed interface package 15. Then, counting circuits 41-44 of the B2 byte to be transmitted to a high speed side transmission path HS1, and inserting circuits 31-34 of a multiplexer section overhead(MSOH) including the B2 byte are mounted on the low speed interface packages 51-54, and a multiplex circuit 11 and a repeater section overhead(RSOH) inserting circuit 12 are mounted on the high speed interface package 15.
Patent JP-H1147801-A (JP)
Title: Rolling method for wide flange shape
Inventor: KOUJIYOU MICHIYA
IPC: B21B37/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the dimensions of shapes and more particularly the dimensions of webs and flanges by previously determining the web thicknesses and flange thicknesses after rough universal rolling, predicting the change rates of the web thicknesses and flange thicknesses by edging and setting and correcting roll gaps by rough universal rolling or finish universal rolling of the subsequent stages. SOLUTION: The rolling is executed by the combination of a breakdown rolling mill 5, a rough universal rolling mill 1, an edging rolling mill 2 and a finish universal rolling mill 4. The predicted values of the web and flange thicknesses after the rough universal rolling and the predicted flange widths after edging are determined as gage meter dimensions from the roll gaps and rolling load before the start of the respectively rolling. The change rate τw of the web thickness by the edging is predicted as awxpe+bw, the change rate of τf of the flange thickness as afxpe+bf. P is the rolling load and (a), (b) are constants.
Patent JP-S6265945-A (JP)
Title: Production of synthetic quartz pipe
Inventor: SATO TSUGIO
IPC: G02B6/00
Filed: 1985-09-17
Abstract: PURPOSE:To obtain a synthetic quartz pipe efficiently doped with fluorine by depositing porous glass contg. specific elements on a hollow mandrel having air permeability then vitrifying the glass while feeding a volatile gas contg. fluorine thereto. CONSTITUTION:A vapor phase glass raw material, inert gas such as O2 or H2 and gas contg. elements such as Ga, Li, Sr, Mg and Pb for stably fixing the fluorine into the porous glass deposit are supplied from a burner 2 for flame hydrolysis onto the carbon or graphitic hollow mandrel 1 which has air permeability and moves back and forth in an axial direction while rotating to deposit the porous glass 3 added with the above-mentioned elements on the mandrel 1. Such mandrel is inserted into an electric furnace 4 having a quartz furnace core tube 7 and is successively vitrified to transparent glass from the top end part; at the same time, the volatile gas contg. the fluorine is fed into the hollow part of the mandrel 1 to dope the fluorine to the porous glass 3 through the holes of the mandrel 1; thereafter the mandrel 1 is removed and the synthetic quartz glass tube having a low refractive index is obtd.
Patent JP-2001029305-A (JP)
Title: Tableware washing machine
Inventor: KATO YOSHIAKI
IPC: A47L15/22
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To enable the easy cleaning of both upper and lower part of a parti tion wall member, the inside wall part of a washing water tank, the outer peripheries of a supporting column, etc., of a tableware washing machine. SOLUTION: This washing machine is formed by constituting a washing nozzle 21 and a rinsing nozzle 23 attachably and detachably to and from the supporting column 18, constituting the partition wall member 12 attachably and detachably to and from a machine body 11 and removing the partition wall member 12 from the machine body 11 in the state of removing both nozzles 21 and 23 from the supporting column 18. The easy cleaning of the cooling water tank 13, the supporting column 18, the respective nozzles 21 and 23, etc. is made possible.
Patent JP-H0931161-A (JP)
Title: Liquid epoxy resin composition
Inventor: SHIOBARA TOSHIO
IPC: C08G59/32
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. low in viscosity, excellent in workability and adhesion, high in glass transition temp., and capable of forming a cure product having good stress properties by using a specific epoxy resin, a curing agent, a curing accelerator, and a specific copolymer. SOLUTION: (A) an epoxy resin of formula I is blended with (B) dicyandiamide in an amt. of 2 to 20 pts.wt. per 100 pts.wt. components (A)+(D), (C) a curing accelerator in an amt. of 0.01 to 10 pts.wt. per 100 pts.wt. components (A)+(B), and (D) a copolymer obtd. by an addn. reaction of alkenyl groups of an alkenyl group-contg. epoxy resin or an alkenyl group-contg. phenolic resin with SiH groups of an organohydrogenpolysiloxane of formula II (R<1> is a monovalent hydrocarbon; 0.002<=a<=0.1; 1.8<=b<=2.2; and 1.8<a+b<=2.3) having 20 to 400 silicon atoms and 1 to 5 SiH groups per molecule in an amt. of 0.5 to 20 pts.wt. as the organopolysiloxane in the copolymer per 100 pts.wt. components (A)+(B)+(C)+(D) to obtain a liq. epoxy resin compsn.
Patent JP-2001032001-A (JP)
Title: Self-lubricating metal and its production
Inventor: WATANABE YASUSHI
IPC: C10N40/36
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To produce a metal having self-lubricity, mold releasability and wear resistance in such a manner that the intrinsic high sinterability characteristic of metal powder is not damaged, and the forgeability of a sintered body is not deteriorated even if a sufficient amt. of solid lubricant is added in the production of a self-lubricating metal by the mixing of metal powder and solid lubricant powder and the HIP treatment of the powdery mixture. SOLUTION: Metal powder is added and mixed with the powder of a solid lubricant coarse-grained to >=10 μm average grain size, the powdery mixture is charged into a vessel and sealed, and HIP treatment is executed to integrate the same. Since the grains of the solid lubricant are large, and therefore, the number thereof is small, the phenomenon that they diffuse and infiltrate into the grain boundaries of the metallic structure is little, and a molded body dispersed and incorporated mainly in a form of being held to the positions of the gaps present among the metal powder before the HIP can be obtd. For the grain-coarsening of the solid lubricant, prior to the mixing thereof, HIP treatment of itself shall be executed.
Patent JP-H0369308-A (JP)
Title: Concrete shuttering device
Inventor: ITO KIMIMASA
IPC: B28B21/76
Filed: 1989-08-08
Abstract: PURPOSE:To perform simply mounting and removal of a core, by a method wherein the core is constituted of the first concrete shuttering and a plurality of the second concrete shutterings, operated with an operation lever and a core opening and closing mechanism having a link approcaching and separating a plurality of the second concrete shutterings to and from the first concrete shuttering is provided. CONSTITUTION:A core 3 is arranged within a main mold 2 and forms a hollow part in the center of concrete placed within the main mold 2. The core 3 is constituted of concrete shutterings 4-7, the concrete shuttering 4 is fixed to a bse rest 1 and the concrete shutterings 5-7 are provided under a movable state so that they are approached and separated to and from each other. A horizontal operating shaft 8 is supported turnably by the base rest 1. The operating shaft 8 possesses an operating pestle 10 into which an operating lever 9 is inserted and possesses the first arms 11, 11 in the vecinity of an end part. When turning operation of the operating pipe 9 is performed in the direction of an arrow (a), concrete shuttering 5 is moved in the direction of an arrow (c) through the operating shaft 8, first arms 11, 11 and second arms 13, 13 and a stationary members 15, 16 fixed to the concrete shuttering 5 are moved in the same direction. With this construction, the concrete shutterings 5-7 are united, the cylindrical core 3 is obtained and concrete is placed between the core 3 and main mold 2.
Patent JP-S6266599-A (JP)
Title: Radioscopic photographing apparatus
Inventor: KONNO MAKOTO
IPC: A61B6/00
Filed: 1985-09-18
Abstract: PURPOSE:To improve diagnostic efficiency of digestive organs or the like, by automatically setting up X-ray conditions, X-ray irradiated fields, films, and the like by computer in accordance with the photographing orders daily in use. CONSTITUTION:Setting-up signals of tube voltage, tube current, photographing backup time, automatic exposure-concentration taps and the like, which are most suitable for plural photographing methods and single photographing method and the signals or the like for deciding a X-ray irradiated field and films, which are coincident with each photographing, are memorized or set-up in at lest several sorts in the memory unit of the computer 19. And, by programs, where these photographing conditions are automatically combined and set-up in accordance with the order of photographing means, an operator can input a photographing start signal into the computer 19 by the use of an operating device. This, since the suitable photographing can be used for diagnoses of digestive organs and the like, diagnostic efficiency can be improved.
Patent JP-S6097836-A (JP)
Title: Monoaxially stretched crystalline high-molecular film or sheet with super coefficient of elasticity and manufacture thereof
Inventor: MINAMI TOMOYUKI
IPC: B29C55/12
Filed: 1983-11-04
Abstract: PURPOSE:To manufacture biaxially orientated crystalline high-molecular film having coefficient of elasticity near to metal by a method wherein original gel or single crystal sheet which is molded from crystalline high-molecular polymerized liquid solution, is pressed and biaxially orientated and heat treated. CONSTITUTION:Crystalline high-molecular polymer material such as polyolefin etc. is heated and melted, and is agitated, and then is cooled and deposited, and is made into desovating free gel or single crystal deposited matt sheet, and this is made into pressed sheet by milling through rolls at the linear pressure of 10-5,000kg/cm or compression molded at the surface pressure of 100-10,000 kg/cm<2>, and this is biaxially orientated, and furthermore, heat treated. So as to get good quality, the sum of the pulling coefficient of elasticity to the longitudinal and transverse direction is made to 5-60% of the crystalline coefficient of elasticity value of the molecular chain, and the coefficient of expansion under 10<-5>/ deg.C, the crystallinity index 65-98%, the orientation coefficient 0.9-1. Sheet of high coefficient of elasticity replaceable for metal foil can be got.
Patent JP-S6264600-A (JP)
Inventor: AZUMA SOTOO
IPC: B29L31/00
Filed: 1985-09-18
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-S6267124-A (JP)
Title: Annealing apparatus for wire rod
Inventor: MURAI SATORU
IPC: C21D9/56
Filed: 1985-09-18
Abstract: PURPOSE:To perform bright annealing each passing wire rod without causing variance in the quality, by uniformalizing temp. distribution in an annealing furnace and uniformly heating each annealing pipe. CONSTITUTION:Inner part of the annealing furnace 1 is divided to an upper part muffle 3 and a lower part muffle 4 through a partition wall 2, the upper and lower muffles 3, 4 are communicated by two communicating parts 5, 6 for gas heat circulation. A gas combustion burner 7 and a forcedly circulating apparatus 8 for combustion gas are arranged to the part 3 side, on the other hand, the annealing pipes 9 for introducing inert gas from an inert gas introducing part 11 into pipe and for passing the wire rod 10 are arranged in many rows state to the part 4 side.
Patent JP-S6367203-A (JP)
Inventor: KURATA ISAO
IPC: A23L11/00
Filed: 1986-09-03
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-S6450292-A (JP)
Title: Disk editing device
Inventor: TAKESUE JUNICHI
IPC: G11B27/02
Filed: 1987-08-21
Abstract: PURPOSE:To record signals recorded on desired continuous tracks on a first disk on the desired continuous tracks on a second disk track by track without interrupting, by aligning a timing to start the reproduction of a moving picture in a player on which the first disk is loaded with that to start the recording of the moving picture in the player on which the second disk is loaded. CONSTITUTION:By inputting an edit start instruction from an operating means, a recording means 4 starts the reproduction of the moving picture of the first disk at a reproducing means 2 by a reproduction control signal, and also, starts the recording of the moving picture on the second disk by a recording control signal from the reproducing means 2. Therefore, it is possible to align the timing to start the reproduction of the moving picture of the first disk at the reproducing means 2 with that to start the recording of the moving picture on the second disk at the recording means 4. In such a way, it is possible to record the signals recorded on the desired continuous tracks on the first disk on the desired continuous tracks of the second disk, and the reproducing means 2 receives no control from the operating means in performing the reproduction of the moving picture by the reproducing control signal, that is, the editing operation of the disk.
Patent JP-S6486503-A (JP)
Title: Resin bond type magnet and manufacture thereof
Inventor: MIYAZAKI KAZUHIDE
IPC: H01F1/057
Filed: 1987-08-21
Abstract: PURPOSE:To obtain a resin bond type magnet excellent in magnetic characteristics easily by using an organic magnetic resin having magnetism as a bonding material. CONSTITUTION:Magnetic powder and an organic magnetic resin are mixed in an organic solvent. An organic magnetic polyaniline group resin is used as a binding material, and N-methyl-pyrrolidone is employed as the solvent. A colloidal solution is acquired through dissolution and dispersion, and magnetic powder is added to the solution and mixed uniformly. Nd-Fe-B group powder is used as magnetic powder. A mixture obtained is molded. The mixture is compression-molded by employing a die, etc., and may be formed to a pellet shape in the molding, but molding may also be conducted through a method in which the mixture is introduced into a mold and the solvent is vaporized, and may also be compression-molded as required. when the organic magnetic polyaniline group resin is used as the binding material, the conditions of compression of approximately three ton are needed. A molded form is heated and solidified, thus acquiring a resin bond type magnet.
Patent JP-2001035505-A (JP)
Title: Fuel cell stack and method and member for joining same
Inventor: IZUMI MASAAKI
IPC: H01M8/12
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a joining member superior in durability with respect to heat cycling by reducing electrical contact resistance between an inter-connector and an electrode film on the fuel side in a unit cell or a current collector. SOLUTION: When a fuel cell stack is formed by connecting a unit cell 4 including a solid electrolyte film 1 and electrode films 2, 3 on the fuel side and the air side respectively laminated at both surfaces of the film 1 via inter- connectors 7, a joining member is interposed between the electrode film 2 on the fuel side in the unit cell 4 or a current collector 5 and the inner-connector 7. The joining member is made of a composite material, containing NiO and LaCrO3 added with at least one kind of element selected from among Sr, Ca, Mg, Ti, Zr, V, Mn, Fe, Co, Ni, Cu, Zn, Al, Ba, Mo and Pb, wherein the content of NiO is gradually increased from the surface of the inter-connector as it nears the electrode film on the fuel side or the current collector.
Patent JP-S58108320-A (JP)
Title: Incinerating method of scrapped material
Inventor: TERADA TAKESHI
IPC: F23G5/04
Filed: 1981-12-21
Abstract: PURPOSE:To force a foul odor ingredient contained in exhausts gas not to release in the open air, by a method wherein exhaust gas of a dryer whose drain is separated and removed in a pre-preheater, which is sent to an incinerator as combustion air after preheating the same by an air preheater. CONSTITUTION:Exhaust gas 13 of a dryer 12 led to a per-preheater 30 is cooled through heat exchange with fresh air sent into it through a blower 33, steam contained in the exhaust gas is condensed and turned into drain 36 for separation. The exhaust gas whose drain is removed is mixed with fresh air sent into through the blower 33 in an exhaust duct 32, entered into an air preheater 20 and preheated further by exhaust gas of an incinerator 14. As for mixed air  heated by the air preheater 20, a part of the same supplied to the incinerator 14  as combustion air is burnt and the rest is sent into the dryer 12 for drying mud.
Patent JP-2001032013-A (JP)
Title: Magnesium additive into molten iron and production thereof
Inventor: HASEGAWA HAJIME
IPC: C21C7/04
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To add Mg into molten iron at a low cost, to finely granuate the oxide contained in the iron and to improve the quality by reducing the oxide consisting essentially of MgO with Al and making a specified composition consisting essentially of Mg-Al alloy, Al2O3.MgO and MgO. SOLUTION: A metallic reducing agent consisting essentially of Al is blended into the oxide consisting essentially of MgO, desirably at 0.2-1.5 kg ratio of Al to 1 kg of MgO, formed as a briquette, and burnt at 900-1200 deg.C under inert gas atmosphere of Ar gas, etc. In this way, an Mg additive for molten iron, consisting essentially of Mg-Al alloy, Al2O3.MgO and MgO, is obtd. at a low cost. At this time, this Mg-Al alloy is desirable to be 10-70 wt.% the ratio of Mg therein and 10-65% content in the Mg additive. This Mg additive can be added into the molten iron in good yield and the coarsening of the oxide of Al2O3, etc., in the molten iron is prevented at a low cost.
Patent JP-H0954102-A (JP)
Title: Calibrator for frictional force microscope and its calibration method
Inventor: KONSUTANTO PUTSUTOMAN
IPC: G01B21/30
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To calibrate the output of an optical sensor with high accuracy by moving a reflection body in a direction where it crosses at a right angle an axis on the horizontal plane paralle to the axis of a cylindrical convex surface or concave surface, calculating a tilt based on the moving quantity and detecting an output signal corresponding to the tilt. SOLUTION: In a reflection body 1 having a smooth cylindrical convex surface, A point and B point are prepared on its reflection surface 2 thereof, being apart a little from each other. When a light is made vertically incident on A and B points respectively, the reflection angles formed by the entering light 3 and reflecting light 4 thereon are 2α and 2β. Difference between the reflection angles at B and A points is twice an angle (β-α) formed by the center of sectional circular arc crossing at a right angle the cylindrical axis of the cylindrical convex surface and A and B points. If A point is close to B point, central angle (β-α) becomes equal to (distance d/curvature radius r) of circular arc. Therefore, the tilt can be obtained from distance d and curvature radius r.
Patent JP-H0369402-A (JP)
Title: Chemical packaging system
Inventor: OMURA SHIRO
IPC: B65B1/30
Filed: 1989-08-10
Abstract: PURPOSE:To enable handling a large volume of chemicals by equipping a chemical storeroom for accommodating many kinds of chemicals, a packaging apparatus for packaging chemicals, and a carrier apparatus for carrying taken-out chemicals to the packaging apparatus. CONSTITUTION:A system is equipped with a chemical storeroom 1 for accommodating many kinds of chemicals to enable separately taking out them, a packaging apparatus 2 for packaging chemicals and a carrier apparatus 3 for carrying chemicals taken out from the chemical storeroom 1 to the packaging apparatus 2. This carrier apparatus 3 is equipped with a conveyor 15 moving between a receiving position 13 corresponding to a hopper 7 and an input position 14 corresponding to a compartment 10 on this side of a sealing member 11 and chemical accommodating parts 16, 16, ... are formed in the conveyor 15 at suitable spaces along the direction of movement. All the chemical storeroom 1, packaging apparatus 2 and carrier apparatus 3 are controlled by a system controller 17. In this manner, the chemical storeroom 1 and packaging apparatus 2 are separated from each other and the accommodation volume of chemicals in the chemical storeroom 1 is not limited by the packaging apparatus 2 so that the volume of chemicals to be handled increases.