baber/WOPTO huggingface dataset:
Patent JP-H11267439-A (JP)
Title: Gas separation and gas separator for performing same
Inventor: TAKANO KAZUKIYO
IPC: C01B13/02
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide gas separation performance equal to or more than that of a multiple cylinder gas separation method/device even for a one cylinder, small-sized pressure swing adsorption method/device. SOLUTION: In a pressure swing adsorption gas separation method/device having one air compressor 11 and one adsorption cylinder 6, in addition to a product tank 8, a gas holding tank 7 is installed there, and between the adsorption process and the regeneration process, the outlet end of the adsorption cylinder 6 and the gas holding tank 7 are made to communicate with each other for a fixed time, the gas rich in product gas is temporarily held in the gas holding tank 7, and then, the regeneration process is performed, and after the regeneration process is finished, a new process is added in which the outlet end of the adsorption cylinder 6 and the gas holding tank 7 are mode to communicate again with each other for a fixed time to return gas to the adsorber 6.
Patent JP-2000295297-A (JP)
Title: Communication system
Inventor: HASE YUJI
IPC: H04L25/08
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a communication system and its reception circuit where a received signal is accurately obtained from a signal sent through a 2-wire transmission line without much reducing a transmission rate. SOLUTION: The communication system using 2-wire transmission lines 1, 2 through which transmission signals of inverted phases to each other are transmitted, is provided with a plurality of nodes connected to the 2-wire transmission lines 1, 2 and each of the nodes builds in a termination resistor corresponding to the 2-wire transmission lines 1, 2. Furthermore, the reception circuit to receive a transmission signal as a node is provided with AC coupling circuits 15, 16 that extract an AC component of the transmission signal received via the 2-wire transmission lines 1, 2, bias circuits 17, 18 that apply a bias voltage to the output signal from the AC coupling circuits 15, 16, and clip circuits 24, 25 that clip the output signal level of the bias circuits 17, 18, which respectively correspond to the 2-wire transmission lines 1, 2.
Patent JP-S5723096-A (JP)
Title: Preparation of heat collecting plate for solar heat
Inventor: KOBASHI TAKAO
IPC: C25D11/04
Filed: 1980-07-14
Abstract: PURPOSE: To prepare the heat collecting plate for solar heat having excellent selective absorption performance, by heat-treating an Al-Si-Mg-containing Al extridate under a specific condition and then by performing the anodic oxidation treatment of said extrudate before electrolytically treating in an aqueous solution containing a metallic salt.  
     CONSTITUTION: The Al-Si-Mg-containing Al extrudate containing about 0.2W 0.8% Si and about 0.4W1.2% Mg is used as a base material. The extrudate is heat-treated for 1W12hr at 150W190°C. Subsequently, the anodic oxidation treatment of the extrudate is performed and then electrolytically treated in an aqueous solution containing a metallic salt to form a selective absorption film for solar heat energy on the surface. Thus, the heat collecting plate for solar heat made of Al extrudate which has an absorption ratio of about 0.94% or more and a Vickers hardness of 70Hv or more and has excellent selective absorption performance and strength can be prefared. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58573-A (JP)
Inventor: MOCHIDA HARUO
IPC: E05B83/36
Filed: 1981-06-24
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-H02276574-A (JP)
Title: Production of peroxidase with cultured cell of wasabia japonica matsum. and method for purifying peroxidase from culture
Inventor: MONMA TERUAKI
IPC: C12N9/08
Filed: 1989-04-17
Abstract: PURPOSE:To stably improve production efficiency at a low cost by culturing tissual pieces or cell pieces separated from a plant of the genus Wasabia in an artificial nutrient culture medium. CONSTITUTION:A cell strain capable of highly producing a peroxidase is selected from a plant of the genus Wasabia, such as Wasabia japonica Matsum. (Japanese horseradish) or wasabia tenuis Matsum., and protoplasts separated from leaves of the above-mentioned strain are then regrown to provide tissual pieces or cells (A). The resultant cells (A) are subsequently cultured in an artificial nutrient culture medium containing sucrose, auxin, etc., by a shaking culture method, etc., to afford a culture (B). The obtained ingredient (B) is then passed through a concanavalin A-Sepharose(R) column, adsorbed thereon and eluted with methyl-alpha-D-mannoside to provide an eluate (C). The obtained ingredient (C) is subsequently purified by salting out with ammonium sulfate, etc., to produce the high-purity peroxidase.
Patent JP-H05293614-A (JP)
Title: Pouring tube in tundish
Inventor: KASAI NOBUFUMI
IPC: B22D41/58
Filed: 1992-04-16
Abstract: PURPOSE:To improve an inert gas sealing method in a pouring tube and to eliminate metal stickness to the pouring tube and secondary oxidation of molten steel in every case. CONSTITUTION:In the pouring tube 14 in a tundish for continuous casting composed of a refractory arranged at the upper part of the tundish 13 in order to pour the molten steel into the tundish 13 by shutting off the air through a sliding nozzle 12 arranged at the bottom part of a ladle 11, the pouring tube 14 including a gas supplying passage 17 for blowing the inert gas and also a blowing hole composed of a refractory 18 giving a porous refractory or a penetrating hole arranged at the molten steel hitting part in the inner surface of the tundish are provided.
Patent JP-S60239696-A (JP)
Inventor: TOOMASU EMU KAMUDEN JIYUNIA
IPC: G21C3/328
Filed: 1985-05-09
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-H06286937-A (JP)
Title: Collating device in continuous sheet processor
Inventor: KUROSAWA KOICHI
IPC: B65H39/16
Filed: 1993-03-31
Abstract: PURPOSE:To collate a continuous sheet by using a collating mark which is easily constructed instead of using a high accuracy detector. CONSTITUTION:One of a plurality of collating marks 10 is assigned as a mark for timing reading, and when this mark is read, the other collating marks are simultaneously read by detectors 11-16 provided along the transfer routes of continuous sheets 1-6. The reading is not carried out synchronously with the detectors 11-16 for the other continuous sheets 1-6, but the result of reading by each of detectors 11-16 is individually saved in the order of reading in each region of a buffer memory 21 provided for each of continuous sheets 11-16. At the time when all of the collating marks 10 of unit sheets 1a-6a to be superimposed on each other are read, the results of reading of corresponding unit sheets 1a-6a saved in the buffer memory 1 are accessed at the same time and are collated.
Patent JP-S5324023-A (JP)
Title: Herbicide
Inventor: FUJIMOTO EINOSUKE
IPC: C07D207/06
Filed: 1976-08-16
Abstract: PURPOSE: Thiolcarbamate herbicide having strong herbicidal effects on grasses and forbs grown on rice paddies with no chemical harm on rice plants and no toxicity on men, beasts and sish. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5523173-A (JP)
Title: Preparation of olefin polymer
Inventor: TANAKA TOORU
IPC: C08F4/00
Filed: 1978-08-09
Abstract: PURPOSE: To obtain an olefin polymer suitable for extrusion and blow molding with a wide molecular weight distribution, by polymerizing an olefin in the presence of a catalyst comprising a Ti, V, Zr, and Al compounds.  
     CONSTITUTION: An olefin is polymerized in the presence of a catalyst comprising (A) a solid component separated from a reaction mixture of (a) an organic oxygen compound and/or halogen compound of Ti, (b) an organic oxygen compound and/or halogen compound of V, (c) an organic oxygen compound and/or halogen compound of Zr, and (d) a brominated organoaluminum compound and (B) an organoaluminum compound. A compound of the formula AlR 7 nBr 3 -n (R 7  is 1W 20C hydrocarbon group; 0<n<3) may be preferably used as the compound (d). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03295040-A (JP)
Title: Optical information recording medium
Inventor: AKAHIRA NOBUO
IPC: G11B7/24035
Filed: 1990-04-12
Abstract: PURPOSE:To improve characteristics of the medium by successively forming a first transparent layer, first recording thin film layer, second transparent layer, second recording thin film layer, and third transparent layer on a substrate, so that phase transition of the first and second recording thin film layers is caused by irradiating with laser beam and can be optically detected. CONSTITUTION:On a transparent and flat substrate 1 such as glass, there are seccessively formed a first transparent layer 2 such as a transparent dielectric, first recording thin film layer 3, second transparent layer 4 such as a transparent dielectric, second recording thin film layer 5, and third transparent layer 6 such as a transparent dielectric. As for the recording thin film layers 3, 5, chalcogenide compds. such as SbTe, InTe, etc., are used which shows phase transition between amorphous and crystal states. As for the transparent layers 2, 4, 6, oxides such as SiO2, SiO, etc., are used. By this constitution, phase transition of the first and second recording thin film layers is caused by irradiating with laser beam and can be optically detected. Thereby, the medium shows little deterioration due to repetition of recording, and the medium has good optical characteristics.
Patent JP-H06285679-A (JP)
Title: Highly basic and meltable flux
Inventor: ABE TOMOYUKI
IPC: B23K35/362
Filed: 1993-03-31
Abstract: PURPOSE:To provide a meltable flux excellent in welding workability and capable of obtaining a welded metal having excellent toughness at a low temperature in high speed submerged arc welding with a large heat input. CONSTITUTION:The meltable flux for submerged arc welding is incorporated with 25 to 40% SiO2, 10 to 20% CaO, 20 to 35% CaF2, 8 to 20% Al2O3, 5 to 15% MgO an 0.5 to 5% one kind or two kinds of Na2O and K2O, suppressed to <=1% MnO, <=3% TiO2 and <=1.5% FeO, and satisfied to (CaO+CaF2+ MgO)/(SiO2+MnO+FeO)=1.2 to 2.40. Also the flux may contain 0.05 to 0.50% B2O3.
Patent JP-S62253754-A (JP)
Title: Non-heattreated steel having superior weldability, high yield strength and low hardness
Inventor: NAKAMURA MORIFUMI
IPC: C22C38/60
Filed: 1986-04-26
Abstract: PURPOSE:To reduce the hardness and to improve the yield strength and weldability by specifying the amounts of C, Si, Mn, Cr, V, S, Al, N and Fe. CONSTITUTION:This non-heattreated steel has a composition consisting of 0.1-0.3% C, <=1% Si, 0.3-2.5% Mn, <=2% Cr, 0.15-0.3% V, <=0.12% S, 0.015-0.06% Al, 0.003-0.02% N and the balance Fe. In the composition, the amounts of C, Mn, Cr, V and S satisfy <=0.6 carbon equiv. represented by a formula Ceq=C+Mn/6+(Cr+V+Mo)/(5+(Ni+Cu)/15 and Ceq. represented by other prescribed formulae, and a specified vanadium equiv. represented by a prescribed formula.
Patent JP-S5221829-A (JP)
Title: Film reording and reproducing device of continuous feed
Inventor: NAKAYAMA KISHIYOU
IPC: G03B23/10
Filed: 1975-08-11
Abstract: PURPOSE: To record and reproduce the image information by illuminating a scanning light beam on a film by a novel process wherein the movement of the film fed continuously by a rotating drum is followed by a movable mirror and a light reflected from the movable mirror is used for the scanning light beam. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01268276-A (JP)
Title: Picture reproducing device
Inventor: UENO MASASHI
IPC: G11B5/027
Filed: 1988-04-19
Abstract: PURPOSE:To erase the oscillation of a picture in a vertical direction by delaying a reproducing signal for a constant time and correcting the time dislocation of a reproducing video signal to be generated by the fitting angle of a revolving magnetic head for still picture reproducing. CONSTITUTION:When a field still picture is reproduced and a video signal is reproduced by a switcher 22 with using a head 3, the video signal to be delayed by a delay circuit 21 is outputted. Then, when the video signal is reproduced with using a head 1, the video signal before the delay is outputted. Accordingly, the time dislocation of the reproducing video signal, which is generated by the fitting angle of the head 3, is corrected by the delay circuit 21. Thus, when the field still picture is reproduced, regardless of the leading-in of vertical synchronization in a receiver, vertical dancing can be erased.
Patent JP-H09265117-A (JP)
Title: Automatic focusing camera
Inventor: ISHIKAWA TADAAKI
IPC: G02B7/34
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact automatic focusing camera by simplifying the constitution thereof. SOLUTION: This automatic focusing camera is obtained by arranging a main mirror 4 and a sub-mirror 5 observing an object at the central part of the optical axis of a photographing lens in a mirror box 3, forming an aperture part for range-finding 3a in an optical path reflected on the mirror 5 at the bottom part of the box 3 and arranging a disposing part for a dimming module on the more object side than the aperture part 3a so that light reflected from a film can be received. Besides, it is provided with a range-finding module 1 provided with a range-finding sensor 13 and a dimming module 2 provided with plural dimming sensors. Then, an incident aperture part 1e is faced to the aperture part 3a and the module 1 is arranged so that the sensor 13 is positioned on the object side.  Besides, the plural dimming sensors are arranged to be near to the aperture part 3a and the sensor 13 so as to be almost symmetric on the upper side of the sensor 13 by interposing the central line of a photographic picture frame.
Patent JP-H06289958-A (JP)
Title: Information processor
Inventor: HANAOKA HIDEYUKI
IPC: G06F1/18
Filed: 1992-04-17
Abstract: PURPOSE:To withdraw a memory card without interrupting power by always monitoring the withdrawal of an external storage means and resetting a system when the external storage means is withdrawn while a program is executed so as to prevent self runaway. CONSTITUTION:When the memory card 12 is inserted to a main body connector 11, CD 1 and CD 2 at the both ends of a connection pin are grounded in the card 12, and a card insertion signal is outputted at a low level. CPU 1 recognizes that a unique code which RAM in a main body stores coincides with a unique code which EEPROM 123 in the card stores, CPU 1 always monitors the withdrawal of the card until the program terminates. When the card is withdrawn while the program is executed, CD 1 or CD 2 in the connector of the card 12 becomes a high level, the low level is outputted to the reset terminal of CPU 1 and the system is reset. Thus, the system can be restored to an immediately former state immediately after the system is reset by judging the unique code.
Patent JP-S58215060-A (JP)
Title: Substrate of thick film integrated circuit
Inventor: YOSHIKAWA KAZUO
IPC: H05K1/02
Filed: 1982-06-09
Abstract: PURPOSE:To contrive to shorten the working time by a method wherein a mark is given at the position corresponding to a lead unnecessary for connection to the substrate of a thick film IC circuit and thus unnecessary soldering repairing working is removed. CONSTITUTION:The marking of a window blank part 10a is provided at the position uncovered with a clip system lead 6b in the neighborhood of the lead terminal electrode elimination part 4 of the substrate of the thick film IC circuit which is printed and calcined as conventional, and then the substrate is manufactured by the printing and calcination of the soldering resist 5a by chromatic glas or resin. Next, leads 6a and 6b in an integral body with a frame 7 are inserted and soldered, the lead terminal electrode 2a and the lead 6a are connected each other, parts X-X' are cut off, and then the unnecessary lead 6b in the neighborhood of the mark 10a is removed. This constitution facilitates the discrimination of the lead unnecessary for solder connection and enables to prevent performing the unnecessary soldering repairing working to the unnecessary lead, and therefore the cost is reduced.
Patent JP-H11296537-A (JP)
Title: Information retrieval system, information providing device, information retrieval terminal device, information retrieving method, and storage medium
Inventor: SUZUKI HIDEAKI
IPC: G06F13/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To enable even an information retriever who is unfamiliar with the setting of a key word to perform efficient information retrieval while reflecting the preference of the information retriever. SOLUTION: This information retrieval system 100 which retrieves information from a server 104 by using a key word inputted from an information retrieval terminal 101 is provided with a preference information generating means 116 which extracts preference information of the information retriever from document information saved on the information retrieval terminal 101 and a retrieval information processing means 114 which generates an auxiliary key word on the basis of the preference information and adds it to the retrieval key word.
Patent JP-S5145032-A (JP)
Inventor: BENTO BESUTERUGOORU
IPC: A01G31/04
Filed: 1975-08-13
Abstract: The method provides that in each case one seed kernel is sown in a cultivating bed, and the beds are situated closely together during the germination of the seed kernels. Thereafter, the beds are moved onto a conveyor belt (4) and pushed forwards in a cultivating channel (11). In the cultivating channel, the substances necessary for growth are supplied and drained at the base of the channel. The distance between the beds is enlarged in step with the increasing need of the plants for space during growth. <IMAGE>
Patent JP-H02275432-A (JP)
Title: Method for recognizing radiograph arrangement pattern
Inventor: HISHINUMA KAZUHIRO
IPC: G06T7/00
Filed: 1989-04-18
Abstract: PURPOSE:To obtain the best read conditions, image processing conditions, etc., by recognizing that a radiograph recorded on a recording sheet has an arrangement pattern corresponding to its binarization mask when the extent of pattern matching is larger than a specific value. CONSTITUTION:An external frame 31 corresponds to the entirety of one stimulable phosphor sheet, an area 31a which is not hatched is an area where an image signal is all '0', and a hatched area 31b is an area where the image signal is all '1'. A obtained binary image signal and its binarization mask are compared to find an evaluated value indicating the extent of pattern matching with each binarization mask. Then, when the extent of the pattern matching of the binarization mask is larger than the specific value, it is recognized that the radiograph recorded on the recording sheet has the arrangement pattern corresponding to the binarization mask. Consequently, the arrangement pattern is recognized automatically and utilized to determine the best read conditions, image processing conditions, etc.
Patent JP-H11295755-A (JP)
Title: Method for inspecting wiring board and manufacture of liquid crystal device
Inventor: NAKAHARA HIROKI
IPC: G01R31/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To inspect each wiring pattern by bringing an inspection probe into contact with each wiring pattern even when the wiring pattern is fine-pitched. SOLUTION: This method for inspecting a wiring board 12a on which terminal parts 8 to be connected to plural wiring patterns 7a with a narrow pitch as adjoining each other. The wiring patterns 7a are formed so that adjoining terminals of the terminal parts 8 of the plural wiring patterns differ from each other in length, and inspection is carried out by shifting the position of the inspection probe for letting it contact with the plural terminal parts 8 adjoining each other and being different in length. Since the inspection probe is allowed to take a long pitch even the terminal parts 8 are fine-pitched, the inspection is easily carried out by using the probe.
Patent JP-H10271963-A (JP)
Title: Cooked food accompanied by separately packed food flour for coating
Inventor: KISHIKAWA HIDEO
IPC: A23L35/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cooked food capable of being freely adjusted in a desired favor and a desired taste in response to the favorites of an eater and further capable of being finished into a fried dish similar to a hand-made dish simply, namely by dissolving the coating food flour in water, dipping a food in the solution and subsequently frying the coated food. SOLUTION: A separately packed food flour for coating is appended as a food material for a fired food, especially a wrapped and fried food. The separately packed food four for coating is appended as a food material for a fried egg roll, a fried pancake roll, a small wrapped and fried meat, a wrapped and fried prawn, a fired squid hamburg steak or a wrapped and fired dim sum. the food floor for the coating comprises a flour composition containing starch as a main component and further containing egg powder, vegetable protein or guar gum component.
Patent JP-S63264863-A (JP)
Title: Sealed nickel-cadmium storage battery and its manufacture
Inventor: YOSHIMURA MASAYUKI
IPC: H01M50/528
Filed: 1987-04-21
Abstract: PURPOSE:To increase the oxygen gas absorbing capability and the life by installing a conductor which is in contact with a paste type cadmium negative plate, and directly connecting the conductor to or bringing it into contact with a negative terminal or the current collector of the negative plate. CONSTITUTION:A conductor 6 which is in contact with the side of a paste type cadmium negative plate 1 is installed. The conductor 6 is directly connected to or brought into contact with a negative terminal or the current collector of the negative plate 1. Metallic cadmium is produced on the surface of the negative plate 1 which is in contact with the conductor 6 during charge. The diffusion of oxygen to the metallic cadmium on the surface of the negative plate 1 is easier than the diffusion to that on the inside of the negative plate. The oxygen gas absorbing capability is thereby increased and quick charge is made possible.
Patent JP-H02279952-A (JP)
Title: Hot water storage type hot water feeder
Inventor: MIYAZAKI AKINOBU
IPC: F24H9/00
Filed: 1989-04-18
Abstract: PURPOSE:To dispense with a screw-connected part and to eliminate the possibility of occurrence of a water leak by bending one end of a water feeding pipe itself substantially in L-shape and by welding it directly to the bottom part of a tank of connection. CONSTITUTION:Water in a hot water storage tank 3 is made to grow hot by an electric heater or the like. When hot water in the tank 3 is taken out, water is fed into the bottom part of the tank from a water source through a water feeding pipe 4, and the hot water in the hot water feeding tank 3 is pushed out from the upper part by the pressure of said fed water and taken from a hot water take-out pipe 5. A piping for taking out the hot water, a hot water take-out valve and others are connected to the hot water take-out pipe 5. One end of the water feeding pipe 4 is bent beforehand in the shape of L substantially, and said end is inserted into a fitting hole made in the bottom part of the tank 3 and connected thereto water-tightly by a welded part 4a. Therefore, components such as a screw pipe, an elbow, etc. are dispensed with, and since a screw-connected part of these components is eliminated, there is no possibility of occurrence of a water leak even when the apparatus is employed for a long time.