baber/WOPTO huggingface dataset:
Patent JP-2001067985-A (JP)
Title: Rotary electric part
Inventor: KURATANI JUNICHI
IPC: H01H19/11
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To enable mass production without requiring a metal die for molding a mold, to reduce the cost, to provide excellent accuracy, and to provide high performance by forming a rotary plate having a click groove composed of a recess/projection part on an insulating substrate having a pattern formed by printing through pressing work. SOLUTION: A rotary plate 2 is composed of an insulating substrate composed of a film or a plate material of a thermoplastic resin such as thin PET being and almost circular shape, and is formed by pressing work, and has a vertically penetrating noncircular central hole 2a formed at the center and a waveform click groove 2b composed of and alternate recess/projection formed on the outer peripheral end surface. A conductive pattern 3 formed almost radially is arranged on the surface of the rotary plate 2. This rotary plate 2 is installed on the under surface of a rotary member by an appropriate means such as calking by inserting the central hole 2a into a cylindrical part of the rotary member. The rotary plate 2 can rotate together with the rotary member.
Patent JP-H0795876-A (JP)
Title: Cultivation of marine fine alga
Inventor: UEHARA KENICHI
IPC: C12P7/64
Filed: 1993-09-29
Abstract: PURPOSE:To provide a cultivation method capable of easily increasing the docosahexaenoic acid content in the lipid of a line alga by further culturing the algal body in a medium containing a precursor, wherein the algal body is obtained by culturing a docosahexaenoic acid-producing marine fine alga. CONSTITUTION:Algal body produced by culturing a marine fine alga, e.g. Crypthecodinium cohnii (ATCC 30021) producing docosahexaenoic acid is further cultured in a medium containing a precursor (e.g. hydrocarbons, organic acids or fat and oils). The concentration of the precursor in the medium is 0.1-50g/l, preferably 0.5-10g/l.
Patent JP-S60134343-A (JP)
Title: Dividing system
Inventor: ARA MARI
IPC: G06F7/496
Filed: 1983-12-22
Abstract: PURPOSE:To execute division at a high speed, and to save a physical quantity by providing a multiple value register for storing in advance a multiple value of one digit portion of a divisor, obtaining a multiple value of a plural digit portion by selecting said multiple value register at every digit of a forecasting quotient, and subtracting it from a dividend. CONSTITUTION:For instance, in case of deriving two digits each of the quotient expressed by a binary-coded decimal number, a multiple value of one digit portion of a divisor in a divisor register 3 is stored in a multiple value register 7, and the forecasting quotient of two digits is read out of a quotient forecasting table 4 by the upper bit string of a dividend register 1 and the register 3, and stored in forecasting quotient registers 5-1, 2. Subsequently, each value of the place of 10 and 1 of the forecasting quotient is converted by forecasting quotient converting circuits 9-1, 2, the selected multiple value is shifted by ''4'' bit and ''0'' bit and inputted to (b) and (c) of a decimal adder and subtracter 8, its value is subtracted from a value of the register 1 inputted to (a) of the adder and subtracter 8, its output and the contents of the register 5 are stored in a quotient register 2, and thereafter, the same operation is repeated by shifting the registers 1, 2.
Patent JP-H1186474-A (JP)
Title: Optical pickup feed device
Inventor: FUJIMORI NORINAO
IPC: G11B21/02
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To increase a moving speed of a carriage transfer moving an optical pickup and to enhance resolution of a moving pitch. SOLUTION: Since a gain of a transfer control signal So supplied to a driving circuit 3 is optimally set matched with a driving condition and a use environment even when dispersion in characteristics of mechanical parts such as weight and slide friction resistance of a carriage feed mechanism 2 or a torque characteristic of a driving motor, etc., and further, the dispersion peculiar to an IC used in the driving circuit 3 exist, the carriage feed mechanism 2 is stably driven always. Thus, since optical disk reproducing power is stably kept, and the dispersion in an access time is eliminated, even when a transfer moving load is changed due to an ambient temp. change, an environmental change or the secular deterioration, etc., stable drive becomes possible.
Patent JP-H06339653-A (JP)
Title: Oil applicator
Inventor: SUZUKI MANABU
IPC: B05C3/09
Filed: 1993-09-29
Abstract: PURPOSE:To prevent oil stains around an apparatus by a method in which oil is applied to a work on a work mounting member by immersing the work mounting member into an oil storage tank, the work mounting member is removed from the tank, and the excessive oil deposited on the work is removed by suction with the work mounting member. CONSTITUTION:A valve stem seal W which is mounted on a mounting recessed part 30a of a sponge 30 is immersed in oil O. When the valve stem seal W is exposed from the oil O, the excessive oil O is absorbed by the sponge 30 so that only the necessary oil O is applied to the valve stem seal W, thereby preventing effectively oil stains around an oil storage tank 25.
Patent JP-H04120953-A (JP)
Title: 2-line/3-line converter
Inventor: SENOO SEIICHI
IPC: H04B3/02
Filed: 1990-09-12
Abstract: PURPOSE:To easily connect an information communication terminal equipment having a two line interface with a three line interface by providing first and second terminal and transmitting electric a transmitting/receiving signal between the first and second terminals by an electric circuit. CONSTITUTION:A telephone company 17 is connected to a portable telephone set 18 by a radio and can execute telephone communication, this portable telephone set 18 is equipped with a three line interface 21, and an information communication terminal equipment 22 such as a facsimile equipment or the like is equipped with a two line interface 23 for public telephone lines. In this case, by connecting a two line/three line converter 24 through lines 25 and 26, the transmitting/receiving signal can be transmitted between the information communication terminal equipment 22 and the portable telephone set 18. Thus, the generally widely used public telephone line two line interface 23 can be connected with the three line interface 21 of a mobile telephone or a portable telephone, etc., for example, with simple configuration.
Patent JP-S60137496-A (JP)
Title: Caking material for silt
Inventor: TODA NAOSHI
IPC: C04B28/08
Filed: 1983-12-24
Abstract: PURPOSE:To obtain a caking material of a large incremental strength for a long period by incorporating 11-43pts.wt. insoluble anhydrite into 100pts.wt. composition obtained by mixing slag having >=4,600cm<2>/g Brain specific surface with cement in a specified ratio. CONSTITUTION:11-43pts.wt. insoluble anhydrite is added to 100pts.wt. composition obtained by incorporating slag having >=4,600cm<2>/g Braine specific surface into cement in 1:1-3:7 ratio to prepare a caking material for sludge. Although the amt. of the caking material to be added to the silt is determined by the desired design strength, the amt. may be increased or decreased by the presence or absence of hydration impeding factors such as the contents of water and organic substances in the silt to be treated. However, when the usual silt is treated, 5- 30pts.wt. said caking material is added to 100pts.wt. silt, and mixed with a common available method to obtain improved ground having desired strength.
Patent JP-S6399325-A (JP)
Title: Hollow yarn membrane of polysulfone resin and production thereof
Inventor: TANAKA KAZUSANE
IPC: D01F6/76
Filed: 1986-10-15
Abstract: PURPOSE:To obtain the titled membrane having improved water wetting properties and smooth inner surface, slightly causing clogging, by adding an additive to a solution of a polysulfone resin and a hydrophilic high polymer in a solvent to give a stock solution for membrane making and using an injection solution in spinning. CONSTITUTION:First, a polysulfone resin and a hydrophilic high polymer (preferably polyvinyl pyrrolidone) are blended with a solvent (preferably DMF, etc.) and dissolved. Then, the solution is mixed with an additive (preferably water) to give a system, which is used as a stock solution for membrane making. In spinning an injection solution (preferably isopropyl myristate, etc.) to give the aimed membrane which consists of the polysulfone resin containing the hydrophilic high polymer, has >=1,000ml/hr.mmHg.m<2> water permeability, excellent water wetting properties, improved smooth inner surface, >=500Angstrom  average pore diameter on the inner surface and contains no >=5mu pores.
Patent JP-H07194678-A (JP)
Title: Disposable sterilized apparatus for blood filteration
Inventor: JIYORUJIYO MAARI
IPC: A61J3/00
Filed: 1994-09-12
Abstract: PURPOSE: To optimize the recovery of blood on the route from a blood pouch to another blood pouch. CONSTITUTION: Main tubes 4, 8, 13, 18, and 19 containing sterilized air, which connect the first container (pouch) 2 for putting in a liquid to be filtered and the empty second container (pouch) 20, are provided. In the main tubes, at least one filter 12 is installed in a channel of a liquid, and a tube 7 to return the air from the second container 20 to the first container 2 is provided, and a check valve 7a to allow the air which heads for the first container 2 from the second container 20 to pass is provided in the tube 7.
Patent JP-S6397094-A (JP)
Title: Edge for speaker
Inventor: YONETANI YOSHIAKI
IPC: H04R7/20
Filed: 1986-10-14
Abstract: PURPOSE:To obtain an edge superior in size stability against moisture and of the tensile and bending strength by mixing and forming a fiber, made by such a constitution that a core is made of a crystalline polypropylene and an outside is covered with a polyolefine polymer, by 10-30% in a weight percentage, to a natural fiber. CONSTITUTION:The natural fiber 4 is beaten up to about 600-700 cc by a beating machine, and the fiber of such a constitution that the surface of a chemical fiber (polypropylene) 2 is covered with the polyolefine polymer 3 is mixed and formed to the natural fibber 4 by 10-30% at the weight percentage. Next, it is made to pass through the processes of a paper making, a drying, a latex coating and a drying on a long screen. When it is molded into a edge shape by a thermal metallic mold at 180-200 deg.C, the polymer 3 melts at the point of the time of a molding, and the chemical fiber 2 combines with each other, and further, the construction of the intertwining of the natural fiber is obtained. By such a way, the edge 1 comes stable in its size against the moisture, and comes superior in the tensile strength and the bending strength, and comes to have the high reliability.
Patent JP-2000072200-A (JP)
Title: Oil feeder
Inventor: SUZUKI ATSUSHI
IPC: B67D7/16
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of large errors of the flow rate measured value even when an abnormality is generated in a flowmeter of one oil feed system in the case of feeding oil liquid from two oil feed lines into one oil feed nozzle. SOLUTION: When a high discharge oil feed nozzle 26 is taken off from a nozzle hanger 28, pump motors 18 and 19 are driven, a first elector valve 35 is opened and a second selector valve 36 is closed by a control device 40. When the oil feed nozzle 26 is opened, oils fed from first and second oil feed system lines 14 and 15 are joined together through a bypass system line 34 and fed into a fuel tank 38. The flow rate values measured by respective flowmeters 20 and 21 provided on the oil feed system lines 14 and 15 are compared with each other and whether the difference between the measured values measured by respective flowmeters 20 and 21 is beyond the given values or not is judged by the control device 40. When the difference between respective flowmeters 20 and 21 is beyond the given values, the operation of one of oil pumps 16 and 17, whichever of less value, is discontinued.
Patent JP-2001062426-A (JP)
Title: Alkali fly ash treatment device
Inventor: MATSUMOTO KATSUMI
IPC: B01F7/04
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To very efficiently treat alkali fly ash with low power consumption. SOLUTION: This device is provided with a cylindrical casing 3; a rotary shaft 5 placed on the axis of the casing 3; plural agitation blades 6 fitted to the rotary shaft 5; a shearing/dispersion impeller 13 placed inside the casing 3; an alkali fly ash supply port 16, a liquid supply port 17, a supply port 18 for a gaseous carbon dioxide-containing gas and a gas discharge port 19, each placed in an upper part of the surface of the casing 3; and a treated fly ash discharge port 20 placed in a lower part of the surface of the casing 3.
Patent JP-H1162016-A (JP)
Title: Construction of multistory structure
Inventor: ODA YASUHIRO
IPC: E04B1/35
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To construct a multistory structure even in a small space around a building by lifting up one layer of a building, supporting it with a lift-up column, lifting up another layer constructed on the ground, and repeating a process of fixing it on the previously constructed layer. SOLUTION: A lift-up column 10 consisting of two vertical frames is disposed at a position equivalent to a beam end part, and the column units 11, 11 and a large beam 12 for one layer of a building constructed on the ground are supported by a hydraulic cylinder 13 positioned between the vertical frames. The large beam 12 is lifted up by expansion and contraction of the hydraulic cylinder 13 and is supported by a supporter 14. Next, the hydraulic cylinder 13 is lowered once, and a large beam 16 in the structure for one layer constructed on the ground is supported by the hydraulic cylinder 13. It is lifted up and jointed to the column unit 11. After the jointing work, the supporter 14 which supports the large beam 12 is moved to the underside of the large beam 16, and the large beam 16 is supported by the lift-up column 10 through the supporter 14.  By repeating the process, it is possible to construct a multistory structure even in a small space around a building.
Patent JP-H0962321-A (JP)
Title: Screen selection system for display device
Inventor: YOSHIMOTO YOSHIHARU
IPC: G05B19/05
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To treat screen data in both equal and hierarchical ways by collecting together the screen data which are related to each other. SOLUTION: A memory 13 stores plural screen data which form the screens of a display 10, and these screen data are selected by the input operations carried out by the switch groups 11a and 11b or the external signal that is inputted via a communication interface 12. An individual screen identification code ID is given to each of screen data, and code ID is composed of an assigned code GID that is given in common to the screen data groups related to each other and an individual code IID that discriminates the screen data from each other among those screen data groups to which the same code GID is given. The input operations and the external signal designate the code ID to select the necessary screen data respectively.
Patent JP-2000074522-A (JP)
Title: Absorption type heat pump device
Inventor: IKUMI YONEZO
IPC: F25B47/02
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain an absorption type heat pump device having a defrosting means for preventing the surfaces of fins of an evaporator from being frozen by water droplets. SOLUTION: An absorption type heat pump device 1 comprises a rectifying device 2 having a heating part and a regenerator 8, a liquefying condenser 3 for separated and vaporized refrigerant, an evaporator 4 for vaporizing liquefied refrigerant A by performing a heat exchange between the liquefied refrigerant A exhausted from the condenser 3 and outside air C and an absorber 5 for making the vaporized refrigerant A supplied from the evaporator 4 to react on absorbing solution B supplied from the rectifying device 2 and absorb the refrigerant A in the absorbing solution B and circulate the absorbing solution B absorbing the refrigerant A to the rectifying device 2.  Thus, high temperature absorbing solution B returning to the absorber from the regenerator 8 is supplied to a defrosting piping 27 provided in the vicinity of the evaporator 4 through a communicating pipe 25 and a defrosting valve 26 so that condensate on the surfaces of the fins 24 of the evaporator 4 are prevented from sticking to and being retained on the surfaces of the fins 24 and being frozen due to the cooling fins 24 because of the vaporization of the low temperature refrigerant and then, the absorption liquid B is returned to the absorber 5.
Patent JP-S60135574-A (JP)
Title: Planar magnetron sputtering method
Inventor: SAKATA MASAO
IPC: C23C14/36
Filed: 1983-12-26
Abstract: PURPOSE:To reduce the number of foreign matter sticking on a substrate by making the direction of an electric field and that of a magnetic field parallel to each other on the boundary between plural target members to inhibit abnormal electric discharge on the boundary. CONSTITUTION:Plural target members 801-803 are arranged on an electrode 102. At least one of the members is made of a material different from the material of other members. The direction of an electric field and that of a magnetic field are made almost parallel to each other on each boundary between the members, and the principal faces of the members 801-803 are sputtered. By this method the number of foreign matter sticking on a substrate 110 is reduced.
Patent JP-S61121160-A (JP)
Title: Picture processing system
Inventor: UCHIUMI MASAYUKI
IPC: G09G1/16
Filed: 1984-11-19
Abstract: PURPOSE:To display picture data on a clip board with a simple operation by using a virtual window where the data segmented from the character picture data is bonded and discriminating the original data and the type of the semented data. CONSTITUTION:Devices H7-H9 for data files are connected to a microprocessor unit H6 of a picture editing device and controlled by the unit H6. While program memories PMEMH15 and H16 are provided together with image memories IMEMH17 and H18. The data stored in the devices H7-H8 and the data read by a reader are stored in the memories H15 and H16 and then developed to the memories H17 and H18. While a bit manipulation unit BMUH5 performs data every word between the inputs and outputs of VRAMH4 and H6, H15-H18, etc. Then the data are developed to a display part 38 by the VRAMH4. The data segmented from the picture data are developed to memories H17 and H18. Then the bit manipulation unit BMU discriminates the specific data and its type and display them at the part 38.
Patent JP-H0968975-A (JP)
Title: Electronic musical instrument
Inventor: MATSUDA EIJI
IPC: G10H1/053
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to follow up the rapid change in touch data by providing an electronic musical instrument with a coefft. forming means and averaging processing means which are respectively specific. SOLUTION: The operating element speed (touch information) inputted from a scan circuit 7 is converted into velocity data V1 by a CPU 1. Weighting coeffts. α, β are determined in accordance with the absolute value of the difference between the output velocity data V0 of the averaging processing at the time of the previous key on and the data V1 inputted at this time. Averaged touch data Va is formed by using the formed weighting coeffts. α, β. For example, the large weighting coeffts. α, β are formed if the difference between the detected touch data V1 and the averaged touch data V0 of the previous time is large. The follow-up to the rapid change in the touch data is made possible if the weight of the data V1 is increased by these coeffts.  The small weighting coeffts. α, β are formed if the difference is small and, therefore, the approximate value is outputted by the data V0 and the undesirable variations in the touch data by the fluctuation in the key load, etc., are absorbed.
Patent JP-H1061154-A (JP)
Title: Lightweight straw mat floor which is gentle in environment
Inventor: SHIRAISHI NOBUO
IPC: B32B3/12
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a non-polluting straw mat floor formed of a biomass foamed plastic board which is gentle in the nature, instead of an ethylene and polystyrene foamed plastic board which has been used in the straw mat floor and which is difficult in disposal thereof. SOLUTION: A non-polluting straw mat floor is formed as follows. Biomass composed of lignocellulose such as wood, starch and widely various plant structures is heated up to a temperature of 100 to 200deg.C under the presence of polyalcohol and acid catalyst so as to be liquefied. Then, the thus obtained liquefied material is foamed and solidified so as to obtain a biomass foamed material board 4 which can be used, is tread of polystyrene or polyethylene foamed plastic board which has been a main material for a conventional straw mat floor 1.
Patent JP-H0684119-A (JP)
Title: Disc apparatus
Inventor: SHINOHARA AKIRA
IPC: G11B20/18
Filed: 1992-08-20
Abstract: PURPOSE:To positively detect the data in a disc of a fixed magnetic disc apparatus. CONSTITUTION:A differential circuit 18 is provided at the output stage of a head 3. A pulse indicating a peak of the read output waveform is formed based on the differential waveform. A gate pulse is formed by comparators 32, 33, and a read pulse is produced by an AND of the detecting pulse of the peak and the gate pulse. When a read error is detected, a reference voltage of the comparators 32, 33 is switched and the data is read again (re-tried).
Patent JP-S6489189-A (JP)
Title: Lighting device for fluorescent lamp
Inventor: KOTABE MITSUHO
IPC: H05B41/23
Filed: 1987-09-30
Abstract: PURPOSE:To extinguish the end glow by providing an operation stopping device temporarily stopping the operation of a high-frequency generator in response to the pulse signal and a pulse signal blocking device blocking the feed of the pulse signal to the operation stopping device while the lighting signal is fed. CONSTITUTION:When the lighting signal is fed, a lamp L is instantly lit, a high-frequency generating circuit F continuously feeds the lighting power and the preheating power while the signal is fed, and the lamp L continues to be normally lit. On the other hand, when there is no lighting signal, the lamp L is turned off, the preheating current flows during this time, the high-frequency generating circuit F is temporarily stopped in response to the pulse signal while the lamp L is turned off, and the heating current is temporarily stopped. Arcs are ignited on filaments L1 and L2 to form the end glow immediately after the lamp L is turned off, the end glow is extinguished when the next preheating current is stopped, and no re-ignition occurs because ions already disappear when the next preheating current flows again. Since the continuing time of the end glow is very short, the blocking caused by the end glow can be prevented.