baber/WOPTO huggingface dataset:
Patent JP-S6378751-A (JP)
Title: Printing method and apparatus
Inventor: KARAKAWA KOICHI
IPC: B41F33/06
Filed: 1986-09-22
Abstract: PURPOSE:To print patterns different in a repeated length on a web without changing the diameter of a plate cylinder, by rotating the plate cylinder at a definite change rate so that the peripheral speed of the plate cylinder becomes non-synchronous to the running speed of the web. CONSTITUTION:The running speed signal of a web 10 obtained from a speed sensor 36 is transmitted to a control unit 60 being a control means and the value calculated by multiplying the running speed of the web 10 by the change rate of the peripheral speed of a plate cylinder is transmitted to the first electromotor 62 being a drive means as a control signal. Said change rate is constant during the use of the same printing plate and does not depend on a printing speed, that is, the running speed of the web 10 but the peripheral speed of the plate cylinder increases when the running speed of the web 10 increases and decreases when said running speed decreases. Further, the change rate of the peripheral speed is substantially equal to the rate (R/R2) of the repeated length R of a printing pattern P to the dimension R2 of the plate cylinder 44 in the peripheral direction thereof. As a result, the repeated length can be different without changing the diameter of the plate cylinder.
Patent JP-H03213602-A (JP)
Title: Self cooling type joint connecting structure to connect contact segment of gas turbine engine
Inventor: JIYON HAWAADO SUTAAKUUEZAA
IPC: F01D11/00
Filed: 1990-08-28
Abstract: PURPOSE: To improve cooling ability by forming longitudinal slots in the abutting side edge of circumferential adjacent turbine nozzle segments, accommodating a seal member over an adjacent slot, and causing controlled leak of cooling air around a seal member. CONSTITUTION: Circumferentially adjacent turbine nozzle segments 10, 12 have their abutting side edges joined to each other to form a part of circumferentially continuously extending nozzle segment steps. Each of segments 10, 12 is constituted with inner and outer bands 14, 16 and a pair of nozzle guide vanes 18, 20 interconnected between them. Longitudinally extending slots 30 are respectively formed in the side ends 22, 24; 27, 28 of the inner and outer bands 14, 16. A number of grooves 38 are formed being longitudinally spaced on the inner wall 32 of each slot 30. They accommodate a seal member 40 over each of slots 30, 30 so as to pass a gap between the adjacent segments 10, 12.
Patent JP-2001049186-A (JP)
Title: Production of powder coating material for electrostatic powder coating
Inventor: KATO YOSHIAKI
IPC: C09D7/80
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject coating material excellent in productivity by mixing a powder coating material with a surface modifier to disperse the powder coating material, and then filtering the mixture using an ultrasonic sieve to homogeneously mix the surface modifier with the powder coating material. SOLUTION: This powder coating material is obtained by mixing (A) 100 pts.wt. of a powder coating material with (B) 0.01 to 10 pts.wt. of a surface modifier to disperse the component A followed by filtering the resultant mixture using an ultrasonic type sieve. The component A to be used is preferably e.g. a thermosetting powder coating material comprising a base resin and a crosslinking agent. Silica powder or alumina powder each with an average particle diameter of 1 nm to 10 μm is preferably used as the component B. The ultrasonic vibration intensity of the ultrasonic sieve is preferably 20 to 50 KHz. The mesh size of the sieve is preferably 100 to 325 mesh (149 to 44 μm), more preferably, 120 to 250 mesh (125 to 63 μm).
Patent JP-S6383422-A (JP)
Title: Shock absorber
Inventor: NAKANISHI KOJI
IPC: F16F9/26
Filed: 1986-09-22
Abstract: PURPOSE:To enable the cleanly environmental use and the improvement of durability of a shock absorber by mounting an open-air isolating adapter on a piston rod and transmitting load to the piston rod via a cap piston and a cap rod which are attached to the piston rod. CONSTITUTION:When a cap rod 12 is subjected to a load sown by an arrow A, a cap piston 11 presses both the piston rod 6 and a piston 3 to the left so that oil O inside an inner tube 2 passes through an orifice 7 to generate a resistance, whereby having the resistance absorb a shock induced by the load. When the cap rod 12 is subjected to no load, the rod 6 is returned to the original position by a restoring spring 4. At this point, the oil O inside a chamber 8 at the side of the piston rod forces to open a check valve 5 and flow into the inner tube 2. At this time if oil leaks from the seal member 18 or particulates produced due to the abrasion of a bearing 17 and the rod 6, there is no fear that any contaminant substance may be discharged outside because of the isolation of the adapter 10 from the open air. The contaminant air inside the adapter can then be discharged into the place requiring no clean environmental condition via the connecting piping of an absorbing port 15.
Patent JP-S61103405-A (JP)
Inventor: MIZUTANI RYOJI
IPC: B23P21/00
Filed: 1984-10-25
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-H1076857-A (JP)
Title: Power transmission device
Inventor: NISHIKAWA FUMIAKI
IPC: B60K17/34
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To miniaturize both driving and driven mechanisms lying between two shafts at both driving and driven sides being installed on a concentric extension line, in case of a transmission gear to be installed in a farm tractor or the like. SOLUTION: In this power transmission device provided with a driven side rotator 75 on a concentric extension line of a driving side rotator 65, rotative power is made so as to be transmitted to the side of a driven ring body 72 from the side of this driving side rotator 65 by means of engagement between two cam parts 65a and 72a, and further each of engaged claws 72b and 75b being detachable and power transmissible is installed in the driven ring body 72 and the driven side rotator 75, and in time of normal rotation or reversal of the cam part 65a of the driving side rotator, if the cam part 72a of the driven ring body is pressed, the engaged claws 72b and 75b are meshed with each other and thereby the driven rotator 75 is forcibly driven,  and when a rotational speed of the driven side rotator 75 exceeds that of the driving side rotator 65 due to a preceding rotation of the driven side rotator 75, the driven ring body 72 is so constituted as to shift it to the side of the driving side rotator 65, separating the engagement between both these engaged claws 72b and 75b, and to cut off the rotative driving force to the driven side rotator 75 by means of an energizing means 78.
Patent JP-H07192546-A (JP)
Title: Oxide superconductive wire material and manufacture thereof
Inventor: DOI TOSHIYA
IPC: C01G15/00
Filed: 1994-09-20
Abstract: PURPOSE:To manufacture a superconductive wire material having a high superconductive critical current density in a high magnetic field by forming an oxide superconductive substance onto the metal body of a polycrystalline substance having cube aggregate structure and specifying an angle between the {100} surface and <100> direction of the metal crystal of the metal body. CONSTITUTION:The block of silver having a purity of about 99.99% is kept at about 220 deg.C to be roll-treated about 5 times and then annealed at about 800 deg.C for about 2 hours to manufacture a silver tape 10 having cube aggregate structure. An oxide superconductive substance 11 is formed by turning aqueous solution, wherein thallium nitrate, barium nitrate, calcium nitrate, copper nitrate, and glycine having a purity of about 98% or more are blended at a given rate, into a liquid drop to be sprayed on a silver tape base plate 10 (temperature at about 800 deg.C) to be accumulated at a thickness of about 3mum and successively to be annealed in the atmosphere of oxygen gas and Tl2O vapon. This provides a superconductive wire material wherein the {100 surface} of the metal crystal of the silver tape 10 is parallel within 10 degree to the interface between the silver tape 10 and the oxide superconductive substance 11 and the <100> directions are even each other within 10 degrees.
Patent JP-H1158563-A (JP)
Title: Apparatus for working tea bag
Inventor: KAMEYAMA FUMIAKI
IPC: B31B33/60
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To form a flat bottom for self-standing an existing tea bag at the time of filling tea in the bag. SOLUTION: The apparatus for working a tea bag for forming a flat bottom for self-standing existing tea bag comprises a tea bag holding means having an upper plate 13 and lower plate 12 to form a rectangular bottom wall including a fusion bonded part at the time of covering it with the bag and to hold the bag in a case shape with bottom of a rectangular section, and a flat bottom forming means having a first plate heater 20 inserted between the plates 13 and 12 to support the wall from its inner surface side and a second plate heater 22 for folding up the bonded part 5 on the wall supported by the heater 20 to urge it to the heater 20 side to thermally fusion bond the wall to the bonded part to form the flat bottom of the bag.
Patent JP-S60118093-A (JP)
Title: Drive circuit of stepping motor
Inventor: TAKAHASHI MAKOTO
IPC: H02P8/14
Filed: 1983-11-29
Abstract: PURPOSE:To simplify the circuit configuration and to reduce the manufacturing cost by commonly controlling rotary drive exciting currents flowed through exciting phases over all motors. CONSTITUTION:Motor drive signals having combination signals of H and L levels are outputted from output terminals X0, Y0 of input/output ports 11 to sequentially conduct transistors 15a, 15b, 15c, 15d. As a result, an exciting current is supplied from the positive side output terminal 2 of a DC power source to the exciting phases A1, A2, B1, B2, C1, C2, D1, D2 of the first and second stepping motors, which simultaneously start rotating. When the temperature of either the motor becomes the predetermined allowable value or higher, the output terminals Z01, Z02 of the input/output ports vary to high level, and the all energizing phases of the corresponding stepping motor is interrupted.
Patent JP-S6380265-A (JP)
Title: Preparation of pressure-fixable magnetic encapsulated toner
Inventor: YAMAZAKI MASUO
IPC: G03G9/093
Filed: 1986-09-25
Abstract: PURPOSE:To prepare an encapsulated toner superior in function separation performance at low cost with good productivity by using a combination of a process for dispersing solid core particles containing magnetic particles into an aqueous medium solution of a shell material set to an acidic pH region, and a process for changing the pH of the obtained dispersion to the pH region preprecipitating the shell material from the dispersion and coating the surfaces of the core particles with the shell material. CONSTITUTION:The encapsulated toner is prepared by using the combination of the process for dispersing the solid core particles containing magnetic particles into an aqueous medium solution of the shell material set to an acidic pH region, and the process for changing the pH of the obtained dispersion to the pH region for precipitating the shell material from the dispersion and coating the surfaces of the core particles with the shell material. As the core material for preparing a pressure-fixable polyethylene wax, alone or a mixture of 2 or more kinds of them, the precursors producing it by reaction, or the like can be used, thus permitting the shell material in a state dissolved in the aqueous medium to be favorably insolubilized, and allowed to coat the surfaces of the core particles dispersed in said medium.
Patent JP-S6286754-A (JP)
Title: Semiconductor memory device
Inventor: SHINGUU MASATAKA
IPC: H01L27/10
Filed: 1985-10-11
Abstract: PURPOSE:To avoid the deviation of channel lengths by providing a part where a capacitor plate overlaps a word line. CONSTITUTION:After a thin oxide film and a field oxide film 5 are formed on a P-type silicon substrate 1, a word line 3 is patterned to have a width L1. After the word line 3 is covered with a thin oxide film, a capacitor plate 4 is patterned so as to make a part of the plate 4 overlaps the word line 3. After that, an N<+> type diffused region 2 is formed by ion implantation or the like and a layer insulating film 6, a bit line 7 and so forth are laminated one upon another. With this constitution, the channel lengths of MOS transistors which perform switching operation can be uniformized through the respective memory cells and, moreover, the distance between the word line ad the capacitor plate can be shortened so that the integrity can be improved.
Patent JP-S59115907-A (JP)
Title: Pulsating combustion hot water feeder
Inventor: HOSAKA MASATO
IPC: F23C15/00
Filed: 1982-12-23
Abstract: PURPOSE:To reduce production of noise of low frequency and to improve the coefficient of heat exchange, by a method wherein a buffer chamber is submerged in a hot water storage tank, and a fluid flow deviating device, which is adapted to force combustion gas into uniform contact with the inner wall surface of the buffer chamber, is mounted to a coupling part between an exhaust pipe and the buffer chamber. CONSTITUTION:A fluid flow deviating device 14, having a number of holes bored in a peripheral wall surface, is installed to a coupling part between an exhaust pipe 2, connected to a combustion chamber 1, and a buffer chamber 3'. Thereby, after combustion gas through the exhaust pipe 2 collides with the base surface of a cylinder, the combustion gas is radially injected through a large number of the holes in the peripheral wall surface, and is forced into uniform contact with the inner wall surface of the buffer chamber 3'. This enables the quantity of heat of the combustion gas to be also imparted from the side of the buffer chamber which does not contribute heretofore to exchange the heat, resulting in further increase in the coefficient of heat exchange. Further, since the buffer chamber 3' is submerged in a hot water storage tank 11, vibration of the buffer chamber, by which leakage of sound through the wall surface is caused, can be absorbed by water stored in the hot water storage tank 11.
Patent JP-H0970045-A (JP)
Title: Image communication equipment
Inventor: NISHIBASHI ATSUSHI
IPC: H04N7/30
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To display a received image in an excellent way without leaving part or all of frame layers before revision to the received image even when a data format is revised. SOLUTION: This equipment is provided with a system control section 21 where recognizes revision of a data form of image data sent from a transmitter side and displays image data, and when a system control section recognizes revision of the data form during the reception of the image data, the image display is frozen. A PSC code of the image data is counted by a PSC code counter section 31 to detect number of times of reception of image data and when number of times of reception reaches a prescribed value, the system control section releases the frozen state.
Patent JP-S6283463-A (JP)
Title: Production of thin multi-component film
Inventor: ADACHI HIDEAKI
IPC: C04B35/00
Filed: 1985-10-09
Abstract: PURPOSE:To obtain a thin film having an optional compsn. and structure by discretely controlling plural pieces of vapor sources to first form a growth acceleration layer then growing the film by changing the compsn. and forming the main thin film layer having the desired compsn. CONSTITUTION:Plural pieces of the vapor sources are discretely controlled to form the thin film having the compsn. with which crystal structure is liable to be formed as the growth acceleration layer 31 on a substrate 15 of sapphire C face. Said layer is thereafter changed to the compsn. which is hardly obtainable by way of a compsn. changing part 32 formed by continuously or stepwise changing the compsn. The main thin film layer 33 having the desired hardly obtainable compsn. is then formed. The evaporation is preferably executed by ion bombardment, heating or magnetron sputtering. The change of the compsn. for the thin film is preferably executed by changing the compsn. of the atmosphere gas during the thin film formation. The components of the thin film consist preferably of the composite oxide formed of a combination of at least Pb, La, Zr and ti.
Patent JP-2000212551-A (JP)
Title: Stabilization liquid, for excavation its production and disposal, and excavation work
Inventor: KONO KATSUYUKI
IPC: C09K8/56
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilization liquid for excavation hard to run septic, with high viscosity and drainage, to provide a method for producing such a liquid, to provide a excavation work using such a liquid, and to provide a method for disposing of such a liquid after used. SOLUTION: This stabilization liquid for excavation essentially comprises an emulsion containing a polymer thickening by an alkaline matter and pref. containing carboxyl group. The 2nd objective method comprises adding an alkaline matter to an emulsion containing a polymer thickening by reaction with the alkaline matter to effect its thickening through adjusting the system to >=pH 6. The 3rd objective excavation work is such one as to excavate the ground while preventing the inner wall surface of a drilled hole from collapse using the above liquid. The 4th objective method for disposing of the above liquid comprises adding a cationic flocculant to the stabilization liquid after used and to be discarded.
Patent JP-H0890699-A (JP)
Title: Multi-functional material with antibacterial properties
Inventor: HAYAKAWA MAKOTO
IPC: A01N25/08
Filed: 1994-09-20
Abstract: PURPOSE: To provide a multi-functional material which continuously exhibits stable antibacterial functions for a long period. CONSTITUTION: A multi-functional material comprises an intermediate layer 2 formed on the surface of a base material 1, and an antibacterial layer 3 formed on the layer 2. As the material 1, for example, pottery, tile or its material are included. The layer 2 contains, as shown, glaze 4 as main body, and composite powder 5 being mixed therewith in which inorganic antibacterial agent such as Ag, etc., is adsorbed to porous carrier powder having heat resistance of the softening temperature or higher of the glaze 4 and the layer 3 is formed of the powder 5.
Patent JP-H0273846-A (JP)
Title: Production of thermoplastic elastomer
Inventor: UCHIYAMA AKIRA
IPC: C08L53/00
Filed: 1988-09-08
Abstract: PURPOSE:To obtain the title elastomer suitable as bumpers of automobiles having excellent surface gloss, low-temperature characteristics, etc., by dynamically crosslinking a hydrogenated styrene conjugated diene block copolymer with ethylene propylene block copolymer, etc., in the presence of an organic peroxide. CONSTITUTION:(A) 100pts.wt. styrene conjugated diene block copolymer shown by the formula (S is styrene polymer block; D is conjugate diene polymer block; n is 1-5) having <=30g/10 minutes MFR and 40-80 hardness, (B) 401-1,000pts.wt., preferably 500-900pts.wt. ethylene propylene block copolymer having 1-60wt.% ethylene content, 40-99wt.% propylene content and 1-50g/10 minutes MFR and (C) 0-400pts.wt., preferably 5-100pts.wt. softening agent of mineral oil base are dynamically crosslinked in the presence of 0.1-10pts.wt. organic peroxide [e.g. 1,3-bis(tert-butylperoxy isopropyl)benzene].
Patent JP-H07154945-A (JP)
Title: Device for electrical and mechanical connection of conductorpart and supply and evacuation of cooling liquid
Inventor: YOOZEEPIEERU PAROTSU
IPC: H02K3/50
Filed: 1994-09-20
Abstract: PURPOSE: To enable manufacturing at a low cost and simple assembling of a device for electrical and mechanical connecting a conductor part and for supplying or removing a coolant. CONSTITUTION: An insulating sleeve has single part-shape or a multiple part- shape insulating part 10. The insulating part 10 is pushed and engaged on a structure part 7 made of a metal, a water chamber 2 and a connecting attachment 6, from almost an inside. Means 12a, 12b, 17, or 17, 19, 20 which exceed the above and stretch in the radial direction and the shaft direction are arranged on both regions of the structure part 7, which is made of a metal and the connecting attachment 6. A space between the structure part 7 made of a metal and the insulating part 10 or a space between the connecting attachment 6 and the insulating part 10 is filled with the means 12a, 12b, 17, or 17, 19, 20.
Patent JP-H0885984-A (JP)
Title: Mount type water tank
Inventor: KUBO FUJIHARU
IPC: E03B11/14
Filed: 1994-09-20
Abstract: PURPOSE: To make visual inspection of the inside of a water tank simply and safely by furnishing the water tank at its side face with a window for observation of the inside in which a pressure-resistant transparent glass is fitted. CONSTITUTION: A water receptacle tank 4 is composed of rectangular FPR segments 4a each of which is protruded in the center and fitted with flanges at the peripheries. and they are liquid-tightly coupled together longitudinally and transversely so that a cubic construction is formed. Windows 7 are opposingly provided in the center protrusions of any segments located at the side faces of this tank 4. A flange part 4b is coupled by bolt with each segment 4a so that a ring-shaped window frame B is provided. Between the window frame 8 and flange part 4b, a pressure-resistant transparent glass 10 is fitted liquid- tightly through a pressure-resistant packing 9. A lid 11 capable of being opened and shut is mounted at the window frame 8. At the time out of inspection, this is closed so that propagation of sea-weed etc., in the tank is prevented.  Thereby natural illumination is obtained through the windows 7, and routine inspecting work can be carried out simply and certainly without involving hazard.
Patent JP-S61103393-A (JP)
Title: Edgeless type speaker
Inventor: TSUKAMOTO SHIRO
IPC: H04R7/08
Filed: 1984-10-26
Abstract: PURPOSE:To increase a mechanical impedance by installing an extension member at the upper surface or the lower surface of the peripheral part of the flat plate type diaphragm provided with a skin material on both surfaces of the core material and forming a clearance at the section of a frame inner circumference surface. CONSTITUTION:Skin materials 12 and 13 are provided with both surfaces of a core material 11 and a flat plate type diaphragm 14 is constituted. A cylindrical bobbin 2, for which a voice coil 1 is installed, is fitted to a central part of the diaphragm 14. To the lower surface of the circumference end part of the diaphragm 14, a foaming high polymer material, for example, an extension member 16 composed of foaming urethane is fixed. For the surface in which an extension member 16 is opposite to a frame 15, the end surface processing is executed by a skin member 18 and clearance (g) is formed at the section of the frame 15. Thus, the thickness of the end surface of the diaphragm 14 becomes large, the mechanical impedance of the clearance (g) is enlarged and the speaker with a good characteristic is produced.
Patent JP-H0974631-A (JP)
Title: Gas insulated switchgear
Inventor: TAKAHASHI YUJI
IPC: H02B1/22
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a very reliable gas insulated switchgear which allows a quick disassembly and reassembly of a main bus-incorporating disconnector. SOLUTION: A main bus-incorporating disconnector 105 which is put between a main bus-incorporating disconnector installed at one side and a breaker is constituted of a container 1 which has an opening 1a in an upper part, a movable-side conductor 2, and a fixed-side conductor 3. The movable-side conductor 2, consisting of three separable members including a connection conductor 13, a movable conductor 14, and a connection conductor 15, is removably mounted on the container 1. The connection conductor 13, the movable conductor 14, and the connection conductor 15 are so designed as to be taken out through the opening 1a.