baber/WOPTO huggingface dataset:
Patent JP-H0248014-A (JP)
Title: Separation of gaseous mixture
Inventor: AKETO TAKAHARU
IPC: C01B21/04
Filed: 1988-08-05
Abstract: PURPOSE:To stably separate the specified component from a gaseous mixture with high selectivity by bringing the particles of liq. B insoluble in liq. A, forming a complex reversibly with a gas to be separated, and dispersed in liq. A into contact with the gaseous component dissolved in liq. A. CONSTITUTION:When oxygen is separated, for example, n-heptane is used as liq. A, N,N-dimethylactamide contg. Co-salen and pyridine is used as the particles of liq. B contg. a compd. (carrier) forming a complex reversibly with oxygen, and liq. B particles are dispersed in liq. A in a cell C. A gaseous mixture is bubbled from a gaseous mixture inlet A, and dissolved. Consequently, the specified component in mixture is occluded in the particles of liq. B. The particles of liq. B and liq. A are separated by the polymeric porous membrane M, and the particles of liq. B is introduced into a recovery cell K. The partial pressure of the specified component is kept low in the cell K, and the gaseous specified component is recovered from a gas recovery port S.
Patent JP-2000025722-A (JP)
Title: Jig for packaging multipack
Inventor: KIMOTSUKI TAKATSUGU
IPC: B31B50/99
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a jig capable of easily conducting packaging work for a multipack. SOLUTION: Four outer face plates 5, 5, (6, 6) are connectively provided in a rectangularly cylindrical state to form an outer circumferential wall 18 and inner face plates 9, 11 are provided connectively at the respective upper edges of the outer face plates 5, (6) with the aid of inward plates 8, 10. By successively folding the inward plates 8, 10 inward and the inner face plates 9, 11 downward, a hollow place 19 is formed which is surrounded by the four inner face plates 9, 9, 11, 11. Further, it is so designed that both side plates 52, 52 of a multipack 50 are drawn near to each other by the opposed inner face plates 9, 9 when the multipack 50 in a stretched state is pushed into the hollow place 19 with a bottle B while controlling the movement of the inner face plates 9, 11.
Patent JP-S5896601-A (JP)
Title: Drawing of polymer slurry
Inventor: NAKAGAWA KAZUYOSHI
IPC: C08F2/00
Filed: 1981-12-04
Abstract: PURPOSE:To obtain a polymer slurry of constant molecular weight regardless of the polymer granular size, free from gel fish-eye generation, by drawing out, through both upper wall and bottom of the reactor, a polymer slurry prepared by the polymerization in a tank reactor. CONSTITUTION:A reaction gas together with hydrogen is introduced, through the inlet 5, into a tank reactor 1, agitated with a solvent and catalyst fed through another inlet to effect a suspension, thus yielding a polymer slurry. The resulting slurry is then drawn out, through the upper wall exit 15 near the gas-liquid boundary 6 within the reactor and the bottom exit 18, under control by coordinating both level-regulating values 16 and 17 so that the ratio of the drawing amount through the bottom to that through the upper wall fall between 0.20 and 3.00 (valume ratio).
Patent JP-2001024769-A (JP)
Title: Telephone system
Inventor: HAYASHIDA ATSUSHI
IPC: H04M1/27
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To simplify input operation of a telephone number at setting of an arbitrary telephone number as the telephone number to be an object of prescribed control by identifying inputted numerals and special characters and setting the telephone number satisfying the conditions noted by normal expression as the telephone number to be the object of the prescribed control. SOLUTION: Inputted numerals and special characters permitted by normal expression are identified, based on the rule of normal expression. For example, in a maintenance terminal 14, when an input device 19 inputs a notation ''056[2-9]', a controller 20 identifies which on of '0562..' '0563..' '0564..' '0565..' '0566..' '0567..' '0568..' '0569..' the notation of ''056[2-9]' is indicating complying with the rule of normal expression. Then all the telephone numbers satisfying the condition of a area code number being one of '562' to '569' are set as telephone numbers to be the objects of the prescribed control.
Patent JP-S5896085-A (JP)
Title: Preparation of mono- or dietynylthiophene
Inventor: ISAMOTO YOSHITSUGU
IPC: C07D333/16
Filed: 1981-12-04
Abstract: PURPOSE:To obtain the titled compound useful as a starting substance for preparing polymers by a simple process advantageously, by reacting a monohalogeno-thiophene, etc. with an ethynyl alcohol in the presence of a specific catalyst and a dehalogenating agent, followed by deketonizing the reaction product. CONSTITUTION:A monohalogenothiophene shown by the formulaI(X is halogen), etc. or a dihalogenothiophene shown by the formula II, etc. is reacted with an ethyl alcohol shown by the formula III(R<1> and R<2> are methyl, ethyl, etc.) in the presence of a dehalogenating agent (e.g., methylamine, ethylamine, etc.) using a Pd compound[preferably Pd(PPh3)2Br2(Ph is phenyl), Pd(PPh3)2Cl2, etc.]and a copper compound (e.g., CuCl, CuI, CuBr, etc.) as a catalyst, and the reaction product is deketonized with a deketonizing agent (e.g., NaOH, KOH, etc.), to give mono- or diethynylthiophene.
Patent JP-H0747215-A (JP)
Title: Method for cleaning of exhaust gas from pressurized fluidized bed boiler
Inventor: KOMURO TAKEO
IPC: B01D46/38
Filed: 1993-08-05
Abstract: PURPOSE:To provide a cleaning method for removing with high efficiency acidic gas and dust in exhaust combustion gas from a pressurized fluidized bed boiler. CONSTITUTION:When an exhaust combustion gas 13 exhausted from a pressurized fluidized bed boiler 1 is introduced into a cyclone 7 and it is cleaned by passing an outlet gas of the cyclone through a moving bed dust collector 10, the dust 8 collected by means of the cyclone 7 is made into a particulate matter by hardening it by hydrothermal reaction and the particulate matter is introduced into a moving bed of the dust collector 10. Dust and acidic gas exhausted from the pressurized fluidized bed boiler can be removed thereby highly efficiently in the moving bed part to improve reliability of operation of a power plant with the pressurized fluidized bed boiler.
Patent JP-H0246981-A (JP)
Title: Resistance welding method
Inventor: KIMURA SHIRO
IPC: B23K11/00
Filed: 1988-08-05
Abstract: PURPOSE:To decrease the fluctuation in joining strength even in case of resistance welding of microparts such as electronic parts by executing welding of works dividely in two stages and specifying the respective pressurizing forces and welding currents. CONSTITUTION:The welding of the works 4, 5 is executed by dividing the welding to preliminary joining and normal joining. The pressurizing force at the time of the preliminary joining is set larger than the pressurizing force at the time of the normal welding and the welding current at the time of the preliminary joining is set smaller than the welding current at the time of the normal welding. The joint surfaces of the works 4, 5 are made into the joint surfaces having the stable resistance welding value in this way. Welding of the joint surfaces having the stable contact resistance value by the prescribed welding current is possible at the time of the normal joining. The fluctuation in the joining strength of the microparts such as electronic parts for which high quality is required is, therefore, decreased and the deformation of the joint part is minimized.
Patent JP-H1040148-A (JP)
Title: Home page management system and actual information recording medium therefor
Inventor: ISHIGAMI TAKAYUKI
IPC: G06F13/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To automate the integrated management of various coordinated home page related data to be made open to the public. SOLUTION: A spread sheet type home page management table 11, a constitution management means 13, and an automatic update control means 14 are provided. In the home page management table 11, set values of terms of validity of actual public offering are held by various coordinated home page related data generated so that they are made open to the public through the Internet. The constitution management means 13 checks the matching of the set values of respective terms of validity in the home page management table 11, copies home page related data meeting a predetermined adjustment conditions, and adjust the home page management table 11. An automatic update control means 14 automatically updates home pages to be opened actually to the public according to the adjusted home page management table 11.
Patent JP-S6439198-A (JP)
Title: Speaker device
Inventor: HIZUKA SADAO
IPC: H04R13/00
Filed: 1987-08-04
Abstract: PURPOSE:To eliminate the need of a stationary magnet and to miniaturize the titled device by providing plural numbers of coils, plural numbers of diaphragms partly constituted of a superconductive material and a damper device to mutually combine the diaphragms. CONSTITUTION:An electroacoustic signal is separated into a low frequency part and a high frequency part according to its frequency component, the low frequency part is supplied to a terminal B and the high frequency part is supplied to terminals A, A' respectively, and converted into a magnetic flux by coils 8, 9 and 10. The generated magnetic flux generates a magnetic flux in the opposite direction to superconductive materials 11, 12 and 13 partly mounted on each diaphragm and diaphragms 1, 2 and 3 arranged in front of coils 8, 9 and 10, its repulsive force is added to the diaphragms 1, 2 and 3. The repulsive force moves each diaphragm until it is canceled by damper devices 5, 6 and 7, and converted into a sound wave as the result. An influence which the vibration of each diaphragm gives to other diaphragms is reduced by combining each diaphragm by each damper device, an acoustic characteristic is improved, a stationary magnet is not necessary, the device can be miniaturized and the unfavorable influence to the outside can be reduced.
Patent JP-H0246128-A (JP)
Title: Ground-fault overvoltage relay
Inventor: OURA YOSHIFUMI
IPC: H02H3/34
Filed: 1988-08-04
Abstract: PURPOSE:To prevent erroneous function due to abnormality of a transformer without sacrifice of the sensitivity of a relay by judging the abnormality of transformer based on the line voltage drop of at least two phases and the ratio between the lowest phase voltage and the line voltage then locking the output of a ground-fault overvoltage relay. CONSTITUTION:First judging section 11 for detecting droppage of at least two of three line voltages Vab, Vbc, Vca and a second judging section 12 for detecting droppage of the ratio between the lowest line voltage and the lowerst voltage below a predetermined level are provided. Abnormality of a transformer is judged based on the fact that at least one of the first or second judging section 11, 12 provides an output, and the output of a relay is locked based on the judgement. By such arrangement, erroneous protection due to the abnormality of the transformer can be prevented and erroneous operation of relay due to detection of abnormality of the transformer can be prevented with necessary sensitivity (30-40%) of relay being set.
Patent JP-H1128548-A (JP)
Title: Method of judging reconditioning degree for reconditioned sand for mold
Inventor: MATSUI KAZUHARU
IPC: B22C5/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for quickly, accurately and automatically judging the reconditioning degree for reconditioned sand for mold. SOLUTION: The reconditioned sand S for mold is picked up with a photographing means 1 and the picture signal is transmitted to a picture processor 3 and the picture from the transmitted picture signal is made into many divided pictures W with the picture processor 3. Each of the divided pictures W is compared with a reference brightness T and the reconditioned degree is judged by the measured result of the number of the divided pictures W brighter than the reference brightness T or the number of the divided picture W darker than the reference brightness T.
Patent JP-S6255706-A (JP)
Title: Method for correcting rectangularity of table positioning action
Inventor: MATSUMOTO KATSUHIRO
IPC: G05B19/404
Filed: 1985-09-05
Abstract: PURPOSE:To always secure the correct arrival a target positioning point by correcting sequentially the error of rectangularity between a primary action shift in the direction of a reference axis and a secondary action shaft in the direction of an orthogonal axis over an entire working area in a positioning mode as a position displacement amount. CONSTITUTION:The position errors DELTAy and obtained DELTAx between a target intermediate point (b) and a specific shift point (a) in a positioning mode of a table 1 are registered previously to an NC device as parameters respectively. Then a correcting operation is repeated up to an optional target point. That is, a sequential error correcting means is used to shift manually a reference point (o), i.e., a shift start point toward an orthogonal axis B. Thus the table 1 is moved to the first specific shift point (a) from the point (o) and corrected at the first intermediate point (b). Then the table 1 is moved to the next specific shift point (c) from the intermediate point (b) and corrected at the next intermediate point (d). Hereafter the correction control is repeated in the same way and at the same time the table 1 is moved.
Patent JP-H079195-A (JP)
Title: Empty can press
Inventor: SAKAI JIRO
IPC: B30B9/32
Filed: 1993-06-23
Abstract: PURPOSE:To save a space for keeping or conveying by pressing an empty can into almost completely flat with a slight force, making it small and packing it into a bag or box at the time of collecting the empty can. CONSTITUTION:The press has a fixing plate supporting mechanism A to support a fixing plate 4 on a base 2, a lever turning supporting mechanism B installed so that the lever 6 can be turned around a pin 5a on the fixing plate as fulcrum, and a link mechanism C where a pin 8a is inserted into the top end part of the lever, the pin 8a supports a movable plate 9 freely turning, and the movable plate 9 and the fixing plate 4 are formed into a parallelogram by supporting a link 10 parallel to the lever 6 freely turning around fulcrum of a pin 11a. The moving plate 9 is moved in circular arc around fulcrum of the pin 5a and the pin 11a with action of the lever, approached to the fixing plate 4, and the empty can inserted between the fixing plate 4 and the moving plate 9 is pressed.
Patent JP-S6085842-A (JP)
Title: Automatic setup table
Inventor: SATOU SHINICHI
IPC: B25B5/06
Filed: 1983-10-18
Abstract: PURPOSE:To attain the quick and accurate FMS setup work by matching the center of a float base movable vertically and horizontally with the rotary center via an air bearing pad fixed on a mount and positioning a pallet to the base. CONSTITUTION:When a pallet 11 is conveyed to the right side of a mount 1, a lifter 19 receives it then is conveyed to a preset position, and when air is fed to an air bearing pad 2, a float base 3 and a centering unit 8 are lifted. Next, when a pin 10 is lowered and released from a hole 3b, the base 3 is made movable horizontally, however a hit plate 8c hits the base 3, thus the base 3 is stopped with its center being matched with the rotary center, and the lifter 19 is lowered to couple a hole 12a with a pin 3c. Next, when the air to the pad 2 is cut off after the pin 10 is coupled with the hole 3b, the base 3 and an NC plate 12 are seated on the pad 2, and a robot is allowed to mount a work 16 and a clamp 17 on a jig plate 13, then they are clamped, thus the quick and accurate setup work can be completed.
Patent JP-H0244247-A (JP)
Title: Ultrasonic probe
Inventor: TANAKA HIROTSUGU
IPC: G01N29/28
Filed: 1988-08-04
Abstract: PURPOSE:To obtain an ultrasonic probe which can propagate an ultrasonic wave efficiently to a test object without passing through a propagation medium by arranging a resin wedge having a specified characteristic, a soft rubber tire, a ring, a seal liquid, an air bag, a shoe and the like. CONSTITUTION:A solid member 3' is provided inside with a resin wedge 8 which has a moderate ultrasonic attenuation characteristic and a shape making an internal echo hard to generate. An ultrasonic medium 2 such as oil is sealed with a ring 9, a side plate 11 and an oil seal 12 in the perimeter of the member 3' to enhance an efficiency at which an ultrasonic wave generated from a vibrator 1 propagates from the wedge 8 to the ring 9 and vice versa. As an air bag 13 in the medium 2 contacts outside air at an end thereof by way of a through hole 14, it absorbs a volumetric change in the medium 2 to prevent leakage thereof outside. Moreover, a soft rubber tire 10 secures adhesiveness on the surface of a test object 7 to eliminate an air layer thereby enabling admission of the ultrasonic wave into the test object 7 stably and efficiently without passing through the medium 2. A shoe 16 fixes an angle of incidence to prevent change in pressurization.
Patent JP-2000026936-A (JP)
Title: Hot rolled steel plate having residual stress and excellent in shape freezability, and its manufacture
Inventor: SUZUKI TAKAMASA
IPC: B24C1/10
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolled steel plate excellent in shape freezability and its manufacture, at the time of applying a high strength steel plate to automobile parts. SOLUTION: As for the method of manufacture of the hot rolled steel plate excellent in shape freezability, a steel having a composition consisting of, by weight, <=0.20% C, <=2.0% Si, <=2.0% Mn, <=0.10% P, <=0.04% S, <=0.10% Al, <=0.050% N, one or more kinds among <=0.10% Ti, <=0.10% Nb, <=0.20% Mo, and <=0.0050% B, and the balance Fe with inevitable impurities is continuously cast into a slab, and the case slab is subjected to ordinary hot rolling, and, after acid pickling is applied, if necessary, to the resulting steel plate, compressive residual stress not lower than 10% of yield stress and the hot higher than yield stress is applied to the surface of the steel plate means of short blasting.
Patent JP-H0245665-A (JP)
Title: Twin type compressor
Inventor: ARAKI KAZUNARI
IPC: F04B41/06
Filed: 1988-08-04
Abstract: PURPOSE:To secure the superior lubrication characteristic by levelling each oil level of two compressors by projecting the connecting edge part of the second suction pipe inwardly from the pipe inner wall of the first intake pipe. CONSTITUTION:A twin type compressor is equipped with compressors 1 and 2 having a compression element CF installed in a sealed casing C, and suction pipes 3 and 4 are connected, and an oil levelling pipe 6 is installed. The suction pipe 4 connected with the compressor 2 is connected with the middle part of the suction pipe 3 connected with the compressor 1, and the connecting top edge part 4c of the suction pipe 4 is projected inwardly from the pipe inner wall 3a of the suction pipe 3. Therefore, the differential pressure due to the difference of the partial loading faculty of the compressors 1 and 2 is overwhelmed, and the compulsory pressure difference in which the compressor 1 side is always kept in high pressure and the compressor 2 side is kept always in low pressure can be generated. Further, the oil quantity inbalance can be properly corrected through the oil levelling pipe 6. Therefore, each oil level of the compressors 1 and 2 can be properly kept, and the superior lubrication characteristic can be secured.
Patent JP-H07144128-A (JP)
Title: Hydrocarbon adsorbent, catalyst and device for purifying exhaust gas
Inventor: YAMADA KEIJI
IPC: F01N13/02
Filed: 1994-08-19
Abstract: PURPOSE:To efficiently purify adsorbed hydrocarbons by mixing plural kinds of crystalline metal-containing silicate powders having mutually different fine pore diameters as a hydrocarbon adsorbent adsorbing the hydrocarbons in an exhaust gas. CONSTITUTION:A zeolite 6 having a fine pore structure formed of an eight- membered ring such as chabazite, a zeolite 7 having a fine pore structure formed of a ten-membered ring such as ZSM-5 and a zeolite 8 having a fine pore structure formed of a twelve-membered ring such as faujasite are allowed to coexist on the surface of a honeycomb-like carrier as an adsorption member adsorbing the hydrocarbons of an adsorption device provided at a discharge system of an automobile engine. When plural kinds of crystalline metal-containing silicate powders having mutually different fine pore diameters are mixed in such a way, the hydrocarbons are easily adsorbed and purifying efficiency is increased even if the molecular size of a hydrocarbon is large or small.
Patent JP-S6086775-A (JP)
Title: Lead storage battery
Inventor: YOSHIDA TAKAMASA
IPC: H01M10/06
Filed: 1983-10-18
Abstract: PURPOSE:To greatly reduce the degree of electrolyte decrease by enabling oxygen gas contained in the atmosphere to be utilized by using such a sufficient amount of electrolyte as to allow it to flow, exposing a part of each negative plate above the liquid level of the electrolyte and providing a valve which opens when the internal pressure of the container is at a decreased level. CONSTITUTION:Each negative plate 4 has an exposed area 6 located above the liquid level of electrolyte 2. When the external atmosphere of the container is compressed, a valve 8 opens until the internal pressure of the container increases to a pressure level 0.1 atmospheric pressure higher than the pressure level of the external atmosphere. Under reduced pressure, the valve 8 opens until a pressure level 1/3 atmospheric pressure lower, preferably a pressure level 0.25 atmospheric pressure lower, than the pressure level of the external atmosphere is reached. When the gas contained in the container under reduced pressure consists of hydrogen gas and oxygen gas in a voluminal ratio of 2:1 (produced by electrolysis of water) and all the oxygen gas is absorbed, the internal pressure of the container becomes a level 1/3 atmospheric pressure lower than the pressure level of the external atmosphere. Therefore it is required to open the valve 8 before such a state is caused.
Patent JP-2000031847-A (JP)
Title: Dab reception system
Inventor: NAKAJIMA YASUO
IPC: G01C21/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a system for effectively utilizing a variety of information provided by digital audio broadcasting(DAB). SOLUTION: This DAB reception system is provided with a DAB receiver 2, current position detector 3 and display device 4. The DAB receiver has a means for acquiring area definition information and the frequency information of this area and a means for retrieving the ID symbol of an area including a current position from the current position detected by the current position detector 3 and the area definition information acquired by the DAB receiver, and the frequency information existent in the area of the retrieved ID symbol is displayed on the display device 4. A user selects the desired information from the displayed frequency information.