baber/WOPTO huggingface dataset:
Patent JP-H10212058-A (JP)
Title: Reel drum vibration preventing device in reel winding device
Inventor: KAI MUTSURYO
IPC: B65H18/16
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To lower the natural frequency of a reel drum so as to prevent contact vibration between a winding paper roll and the drum from generating by winding a rubber plate on the surface of the reel drum. SOLUTION: A rubber plate 23 formed with belt-like projecting parts 24 of required thickness so as to be in parallel with each other is wound on the surface of the reel drum 3 of a winding device, so that the respective belt-like projecting parts 24 are wound at regular intervals in the axial direction of the reel drum 3 one by one headband-like-ring-shapedly, and slip stoppers 25 for stopping slip of the rubber plate 23 are provided on both ends of the reel drum 3, so as to prevent the rubber plate 23 from slipping out in both end directions of the reel drum 3. By using the reel drum 3 wound with the rubber plate 23 so that the belt-like rubber projecting parts 24 are set headband-likely on the surface in this way, accompanying increase of the mass of the reel drum 3, the natural frequency is lowered, and hence the vibration can be damped.
Patent JP-S52114261-A (JP)
Title: Gate turning off thyrister
Inventor: AZUMA MINORU
IPC: H01L29/744
Filed: 1976-03-22
Abstract: PURPOSE: To increase current capacity by dispersing the current which is concentrated to a specific element while numbers of gate turning off thyristors GTO are being serially operated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09192424-A (JP)
Title: Cylindrical filter and its production
Inventor: ASAI KOJI
IPC: B01D39/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical filter without a core and its production by which a long size filter and a thin filter are coped with without limiting the length thereof and making multilayer structure is also easily coped with. SOLUTION: A filter medium 2 having the shape of a sheet is obliquely fed to a mandrel 21 cooled to take it out in a spiral, and is driven by an endless flat belt 24 to grow it. Besides, it is heated by a heater 22 to melt the surface layer of element filaments only, and while the shape as fiber is maintained, it is made to have strength by welding the element filament with each other. The produced cylindrical filter 1 has strength without a core, and a thin or a long size filter can be made and the degree of freedom of product length is high and multilayer structure is also easy to make.
Patent JP-H08200354-A (JP)
Title: Manufacture of dynamic pressure fluid bearing
Inventor: HISHIDA NORIAKI
IPC: F16C43/02
Filed: 1995-01-25
Abstract: PURPOSE: To manufacture a dynamic pressure fluid bearing capable of guaranteeing stable rotation with high accuracy by fitting and temporarily fixing a shaft and upper and lower thrust plates to a sleeve, reversely pressing the thrust plates along the shaft, and specifying the interval of a dynamic pressure generation section in the thrusting direction. CONSTITUTION: A shaft 21 fixed and positioned with a lower thrust plate 24 is inserted into the hole 30 of a sleeve 22 from one side, and the upper portion is protruded. An upper thrust plate 23 is closely coupled with the upper portion of the shaft 21 while the lower thrust plate 24 is held, the upper thrust plate 23 is pressed to the lower thrust plate 24, the upper and lower thrust plates 23, 24 are closely stuck with no gap to the upper and lower faces of the sleeve 22, and they are temporarily fixed. The upper portion of the shaft 21 is pressed while the sleeve 22 is fixed at the prescribed position and the lower thrust plate 24 and the shaft 21 are kept in the free state, the position of the upper thrust plate 23 is reversely pressed slightly, and a fixed interval L is provided between the lower thrust plate 24 and the sleeve 22.
Patent JP-2000232526-A (JP)
Title: Living monitor communication system
Inventor: NISHIMURA MITSUO
IPC: H04M11/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of battery replacement by bringing a terminal device into a reception state only for a prescribed time so as to save power in the case that each of terminal device is driven by a battery in a living monitor communication system consisting of a central device and the terminal devices. SOLUTION: The living monitor communication system consists of a central device 1 having a timer 1A and terminal devices 2 each having a timer 2A, and in the case that prescribed inquiry signals S1, S3 are sent from each terminal device 2 to the central device 1, the central device 1 transmits prescribed acknowledgement signals S2, S4 to each terminal device 2 so as to bring a concerned terminal device 2 into a reception state only for a prescribed time after transmitting the prescribed inquiry signals S1, S3 until receiving the prescribed acknowledgement signals S2, S4.
Patent JP-S63197197-A (JP)
Title: Load control system
Inventor: ITO YOSHIRO
IPC: G05B9/02
Filed: 1987-02-12
Abstract: PURPOSE:To realize the information of the abnormality of a CPU by using one transmission circuit, by separating the CPU from the transmission circuit when the abnormality occurs in the CPU, and connecting an abnormal time control circuit which sends a data of abnormality to the transmission circuit. CONSTITUTION:For example, the abnormality occurs in the CPU3, an abnormality detecting signal is outputted to an abnormality information circuit 8 and a switch circuit 9. The switch circuit 9, when receiving the abnormality detecting signal, separates the transmission circuit 4 from the CPU3, and connects it to the abnormality information circuit 8. Also, the abnormality information circuit 8, when receiving the abnormality detecting signal, outputs the data of abnormality to a signal transmission line 1 via the switch circuit 9, a signal line 11, and the transmission circuit 4. Another transmission equipment 2 receiving the data of abnormality via the signal transmission line 1 recognizes a transmission equipment in which the abnormality occurs. In such a way, it is possible to prevent a wasteful operation such as transmission to the transmission equipment in which the abnormality occurs from being performed.
Patent JP-H06243767-A (JP)
Title: Thermal fuse
Inventor: NISHIKAWA MASAYASU
IPC: H01H37/76
Filed: 1993-02-19
Abstract: PURPOSE:To provide a radial type fusible alloy type thermal fuse, in which a lead and a fuse-element can be positioned precisely and easily in an insulating case. CONSTITUTION:A fuse-element 2 is connected to a pair of parallel leads 1 in the positions apart from the tips 1b of the of leads 1 by the fixed distance, and a fuse-element connection part 1a is inserted into an insulating case 3, whose opening part, 3a is sealed by a resin 4. A tapered guide face (n) is formed around a top face (m), which faces the opening part, 3a of the insulating case 3, and the tip 1b of the lead 1 is slid on the guide face (n) to be positioned in the center of the top face (m) when the lead 1 is inserted into the insulating case 3, so that the lead 1 and the fuse-element 2 are positioned in the center of the insulating case 3. As required, an insulating spacer 5 provided with a lead positioning means 6 is fitted around the opening part 3a of the insulating case 3 and is sealed by a resin 4.
Patent JP-H07237672-A (JP)
Title: Packing member
Inventor: NISHIMUKAI KAZUOKI
IPC: B65D81/113
Filed: 1994-02-28
Abstract: PURPOSE:To respond to changes in the shape of apparatuses having slightly different widths, heights, etc., by using a single kind of packing member, consequently reduce die expenses and avoid the loss of operation al efficiency resulting from a complicated stock control or wrongly unstocked apparatus. CONSTITUTION:Cushioning materials are used to form a packing member having a thin wall (t) on the one hand and tapering faces 13b and 14b respectively on the inserting parts 13 and 14 for receiving the corresponding end parts 44a and 44b of an apparatus on the other hand.
Patent JP-H02210036-A (JP)
Title: Conjugated yarn for reinforcement
Inventor: SATO AKIHIRO
IPC: D02G3/38
Filed: 1989-02-09
Abstract: PURPOSE:To obtain conjugated yarns for reinforcement rich in flexibility and bundling ability by forming a bundling material from at least one of yarns having identical or different melting points and winding the material around the the yarn for reinforcement. CONSTITUTION:At least one of yarns of identical or different melting points such as yarns of water-soluble vinylon or soluble nylon are used to provide a bundling material 3. Then, the bundling material is wound around the yarns 2 of reinforcement, made of fibers such as glass fiber, carbon fiber or alumina fiber by the covering method or the like to give the objective conjugated yarns free from filament breakage or splitting against friction and stress.
Patent JP-H09222726-A (JP)
Title: Antireflection composition and resist pattern forming method
Inventor: NISHI MINEO
IPC: G03F7/38
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. giving a satisfactory antireflection film having low dry etching resistance by incorporating two or more kinds of specified compds. including a coating film forming material. SOLUTION: This compsn. contains two or more kinds of compds. including a coating film forming material. The difference in solubility to a solvent between the compds. in a coating film is increased by heating and/or irradiation with light after coating. The increased difference is >=5 times, preferably >=10 times so as to dissolve and remove only the desired one of the compds. and to leave the desired coating film forming material. The coating film forming material is, e.g. a combination of a compd. whose solubility to water is reduced by heating, e.g. PVA with a compd. whose solubility to water is not varied by heating, e.g. polyacrylic acid.
Patent JP-2000230004-A (JP)
Title: Preparation of minute polymer particles having layered structure
Inventor: KUSAKA AKIYOSHI
IPC: C08F2/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing minute polymer particles having a layered structure of a μm size. SOLUTION: A monomer mixture (A) comprising 95-99.9 wt.% of a hydrophobic monovinyl monomer, 0.1-5 wt.% of a crosslinkable vinyl monomer, and an oil soluble polymerization initiator is suspension-polymerized to form minute polymer particles (core part). Next, a monomer mixture (B) comprising a hydrophobic monovinyl monomer, a cross-linkable vinyl monomer, and an oil soluble polymerization initiator wherein the temperature at which the amt. of the initiator is reduced to half of the initial amt. in 10 hr is 60-80 deg.C, and the solubility in water is 0.3 g/100 ml or less, is added to the minute polymer particles (core part) in an amt. of 0.05-1 g/hr based on 1 g/hr of the amt. of the minute polymer particles to emulsion-polymerize the minute polymer particles (core part) with the monomer mixture (B).  The monomer mixture (A) and the monomer mixture (B) are different from each other at least in the hydrophobic monovinyl monomers, in the cross-linkable vinyl monomers, or in the compositional ratios of the hydrophobic monovinyl monomers and the cross-linkable vinyl monomers.
Patent JP-S59157713-A (JP)
Title: Method and device for preparing data of nc fusing machine
Inventor: HASEGAWA KAZUHIKO
IPC: G05B19/4093
Filed: 1983-02-25
Abstract: PURPOSE:To attain an NC fusing machine where it is unnecessary to pay attention to a complicated NC code by inputting only coordinates of inflection points attained from a working drawing, a simple working shape, and the plate thickness of a work to generate NC data automatically. CONSTITUTION:X-Y coordinates are taken on a basis of the working drawing, and coordinate values of inflection points are obtained and are converted to data in accordance with a prescribed rule table. As an example, the code for cutting the work from the current point to coordinates (200, 300) along an arc (radius 150) is ''arc 200;300;150''. Next, a ''data generation'' mode is selected from a key group 16d for operation, and a numeric key group 16a and the first and the second character key groups 16b and 16c are operated to input data in accordance with steps. A ''drawing display'' mode is set for the purpose of checking whether this inputted drawing data is correct or not, and a drawing 17 is displayed on a drawing display part 18.
Patent JP-S61193272-A (JP)
Title: Magnetic pole array reader
Inventor: GOTANDA MOTOHIRO
IPC: E05B49/00
Filed: 1985-02-20
Abstract: PURPOSE:To prevent malfunction in reading by the respective poles and position opposing spaces detecting poles of the magnet code plates at time of completing insertion of magnet code plates and sequentially arranging in V-shape, a pair of read switches whose ON-OFF functions are opposite to each other for the same pole, with tips close to each other and aft ends opened. CONSTITUTION:When magnet key 1 is inserted into the hole 3, as one side 1a of the magnet 2, #2, #5, #7 are N pole 2N and #3 S pole 2S, the contact 11a of the reed switch 11 at the upper right side makes contact by attraction causing current to flow to the lead 15. As a result, display lamps 24 of #2A, #5A, #7A on the N side and #3A on the S side of the display part 22 at one side of the display plate 21 are lighted. Also at the other end 1b of the magnet 2, #10A, #11A or the N side and #8A, #14A or the S side of the displayer 23 are lighted. As #1, #4, #6, #9, #12, #13 of the magnet 2 are spaces 20, the reed switch 11 all maintain OFF status and as both the N, S side do not light, spaces 20 are distinguished.
Patent JP-S52113479-A (JP)
Title: Rotary mechanism
Inventor: ITOU YOSHIMASA
IPC: F03C1/013
Filed: 1976-03-19
Abstract: PURPOSE: To obtain superior response characteristics by a mechanism of a comparatively simple structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55122354-A (JP)
Title: High-pressure sodium lamp
Inventor: OOTANI KATSUYA
IPC: H01J61/16
Filed: 1979-03-16
Abstract: PURPOSE:To obtain a long-life 150W lamp having good starting-up property by setting up within a specific range the weight of electrode with an electron-radiating substance film consisting of an alkaline earth metal tungstate, Y2O3, and BeO or La2O3. CONSTITUTION:The luminous tube 1 of 150W rated power is wound with the starting-up auxiliary conductor 11 on its perihery and also filled with a buffering metal, Na, and Xe of 100-500 Torr. And, electrodes 3 provided on both ends are sheathed with an electron-radiating substance containing tungstate of an alkaline earth metal containing Ba at least, Y2O3, and at least one of BeO and La2O3, and the weight of each electrode 3 with its core wire is regulated to 0.56-0.82g. Also, the diameter of the core wire and the number of turns of tungsten coil are regulated so that the temperature at the rated current of each electrode 3 becomes 1200- 1500 deg.C.
Patent JP-H08256338-A (JP)
Title: Method and apparatus for separating frequency of image data
Inventor: KURIIBU HENRII GIRAADO
IPC: H04N7/30
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce the line buffering for a subsequent filter stage by supplying only related data to the subsequent filter stage, buffering remaining data and connecting it with the output of a final filter stage again. SOLUTION: First to third horizontal/vertical filter stages 110, 120 and 130 execute continuous space filtering operations out input image data. In the multistage filter, the data outputs of the respective stages, which are not the part of the sub-set of picture data that are to be filtered by subsequent filters, are supplied to line buffers 140, 150 and 160. Data accumulated in FIFO 200 and 210 are connected with output data of a third filter stage 130 by an output multiplexer 220. Output data which is frequency-separated is generated. Thus, the line buffering for the subsequent filter stage can be reduced and the total accumulation requests of the line buffers become finite even if multiple filter stages are used.
Patent JP-H02208783-A (JP)
Title: Data control circuit
Inventor: SUZUKI MASAYOSHI
IPC: G06T3/00
Filed: 1989-02-09
Abstract: PURPOSE:To reduce the access frequency and arithmetic frequency of a CPU and to improve a processing speed accompanied with a data movement by designating only a necessary bit, reading it and erasing it at the time of moving the data developed to a bit image. CONSTITUTION:For a timing generating circuit 1, by making a latch signal 22 and an output enable signal 19 into 'L' level, the data are set to a latch circuit 4, and simultaneously, the information is outputted to a data bus 12. Namely, to the data bus 12, the data of a RAM 2 are outputted only as to the bit in which '1' is set to a latch circuit 5. According to mask bit information set to the latch circuit 5, only the designated bit is read, and simultaneously, the data of the corresponding bit in the RAM 2 are cleared. Thus, the speedy data processing can be executed.
Patent JP-S63198637-A (JP)
Title: Production of 10-tetradecene derivative
Inventor: YAMAMOTO AKIRA
IPC: C07B37/04
Filed: 1987-02-13
Abstract: PURPOSE:To obtain the titled substance efficiently and in high yield, by subjecting a 3-heptenyl magnesium halide prepared from a 3-heptenyl halide and metallic Mg and 1,7-dihalide of heptane, etc., to coupling reaction. CONSTITUTION:A compound shown by the formula CH3(CH2)2CH=CH(CH2)2 MgX (X is Cl, Br or I) prepared from a 3-heptenyl halide and metallic Mg is coupled with a compound shown by the formula X1(CH2)7R (X1 is Br or I; R is Cl, Br or OH protected with methylsilyl group, etc.) in the presence of cuprous iodide as a catalyst in a solvent such as THF, etc., to give a compound shown by the formula CH3(CH2)2CH=CH(CH2)9R. The coupling reaction may be carried out dividedly at two stages. The method has excellent efficiency and requires no pressure device, etc. The prepared substance is useful as a synthetic intermediate for pheromone for insects.
Patent JP-H01206794-A (JP)
Title: Video signal processing circuit
Inventor: MATSUO YASUTOSHI
IPC: H04N9/78
Filed: 1988-02-15
Abstract: PURPOSE:To surely obtain color information by detecting a signal for inversion of hue in the vertical direction of a picture to prevent the occurrence of dot disturbance on the boundary of hue. CONSTITUTION:A color signal and a high band Y signal are obtained from a composite video signal by a wide band filter 50. Signals of 1H and 2H before of the signal on the current line are obtained by 1H delay circuits 50 and 70, and the signal for a pattern where hue is inverted in the vertical direction of the picture is detected in an operating means consisting of MAXs 72 and 75, MINs 73 and 74, an inverter 71, and an adder 76 by these outputs. An operating means consisting of MAXs 52-54, MINs 56-59, an inverter 79, adders 60-63 and 78, subtractors 64 and 77, a delay device 66, and a narrow band filter 65 takes out the color signal with a wide band characteristic as it is in case of the presence of vertical correlations and gives a narrow band characteristic to the color signal to take out it in case of the absence of vertical correlations and takes out the color signal and a luminance signal as '1' and '0' respectively in case of the pattern where hue is inverted in the vertical direction.
Patent JP-H11226672-A (JP)
Title: Die for press
Inventor: KUROKAWA TAKANORI
IPC: B21D5/01
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To suppress generation of damages to the surface of a work product during the pull-bend working. SOLUTION: A support member 11 receives the thrust load on a rotary cam 1 through a product surface of a work W and only a part of the shape copying the product shape of the rotary holder 3 and the rotary cam 1. That is, the support member 11 receives the thrust load in the vicinity of the application point (a negative angle forming surface 1a) at the rotary cam 1. Generation of the deflection of the rotary cam 1 and the rotary holder 3 attributable to the thrust load, can be effectively suppressed. Generation of damages to the product surface of the work W caused by the difference in the deflection of each part can be suppressed by suppressing the generation itself of the deflection for each part of each rotary cam 1 split in the longitudinal direction.
Patent JP-H08217628-A (JP)
Title: Emulsified composition
Inventor: HIRAIWA HIROMI
IPC: C08L39/06
Filed: 1995-02-20
Abstract: PURPOSE: To obtain an emulsified composition having good use feeling with body and excellent in emulsion stability, containing, as active ingredients, an alkyl-modified carboxyvinyl polymer and a copolymer of polyvinylpyrrolidone and an α-olefin. CONSTITUTION: This emulsified composition contains, as active ingredients, 0.01-10wt.% of an alkyl-modified carboxyvinyl polymer (e.g. acrylic and methacrylic alkyl, ester copolymer, trade name: PEMULEN TR-1) and 0.01-10wt.% of a copolymer of polyvinylpyrrolidone and an α-olefin (e.g. polyvinylpyrrolidone/eicosene copolymer, trade name: ANTHARON V-220). Besides, this composition is further formulated, according as appropriate, with an oily component, lower alcohol, humectant, water-soluble polymer, ultraviolet absorber, sequestering agent, neutralizing agent, pH adjuster, antioxidant, antimicrobial agent, medicinal agent, plant extract, perfume, coloring matter, etc. Thus the objective emulsified composition also excellent in water resistance and skin protectiveness can be obtained.
Patent JP-S58149455-A (JP)
Title: Power transmission device of internal-combustion engine
Inventor: AOYAMA SHIYUNICHI
IPC: F02B67/04
Filed: 1982-02-26
Abstract: PURPOSE:To reduce substantial inertia resistance in medium and high speed ranges and enable to obtain inertia effect sufficient for low speed range at idling by a structure wherein a flywheel is coupled through a fluid coupling controlled by an electromagnetic clutch to the main shaft of an engine. CONSTITUTION:The turning force of an engine is transmitted through a fluid coupling 9 used in combination with an electromagnetic clutch 10 to a flywheel 3 and let the fluid coupling 9 drive and brake the flywheel 3 with slippage in response to the speed of the engine, resulting in running the flywheel 3 at constant speed above the set engine speed range in order to prevent the acceleration and deceleration efficiencies from lowering, while stabilizing the idle running of the engine.
Patent JP-H07239854-A (JP)
Title: Image filing system
Inventor: YOKOYAMA YOSHIHIRO
IPC: G06F17/30
Filed: 1994-03-01
Abstract: PURPOSE:To accurately detect a required image even from the ambiguous memory of an operator by recording the contents and date/time of an operation executed before as the keyword without adding a keyword to an input image with a special operation. CONSTITUTION:The date/time to be retrieved and the number of sheets of image are inputted from a keyboard 203. A CPU 202 operates an ID retrieving/ display means 209 to read the contents of retrieval information from an optical disk storage device 207, executes the collation of whether the contents above are matched with a user ID used at the time of log-on by the operator or not and lists up the matched contents. Next, the contents matched with the designated date are retrieved from among contents listed up by the ID retrieving/display means 209 by using a date retrieving/display means 210. Further, the contents matched with the designated number of sheets of image are retrieved from among contents listed up by the date retrieving/display means 210 by using a page retrieving/display means 212. When the matched contents is retrieved, they are outputted to a display device 204 and a printer 206.