baber/WOPTO huggingface dataset:
Patent JP-H1126185-A (JP)
Title: Protection device for static discharge
Inventor: CUNNINGHAM RANDY M
IPC: H02H9/04
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To protect the overvoltage of an electrically insulated system by joining a first contact point to a conductive position having possibility to receive static discharge and joining a second contact point to a conductor capable of releasing charges distributed by static discharge phenomena. SOLUTION: An insulating transformer 46 has center taps 47, 48. The center tap 47 is connected to a first electrode of a spark gap 36, and the center tap 48 is connected to a first electrode of a spark gap 38. A resistor 40 has a first terminal connected to a second electrode of the spark gaps 36, 38. The second terminal of the resistor 40 is connected to a first terminal of a ferrite bead 42. A second terminal of the ferrite bead 42 is connected to a first terminal of an inductor 44, and a second terminal of the inductor 44 is connected to a chassis or other conductive path capable of releasing charges distributed by static discharge phenomena.
Patent JP-H1131697-A (JP)
Title: Device and method for forming bumps
Inventor: YAMAMOTO AKIHIRO
IPC: H01L21/321
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for forming bumps through which plural bumps with a same height can be formed in a short time on plural electronic components on plural electrodes. SOLUTION: Plural bump materials 6 in the form of a sphere is adsorbed and held on a holding holes 7 on a holding plate 5 with an adsorbing nozzle 11. The holding plate 5 is received on a receiving surface 8a of a stage 8, by moving the holding plate 5 form the nozzle 11 to the stage 8. A pressing element 9 presses plural electrodes 3 which are held by an IC 2 against the bump materials 6 held in the holding hole received on the stage 8. Plural bumps 4 are formed on the multiple electrodes 4 in this way.
Patent JP-S5973212-A (JP)
Title: Head changable type multispindled machine tool
Inventor: SUGATA SHINSUKE
IPC: B23B39/16
Filed: 1982-10-21
Abstract: PURPOSE:To shorten the time required for work preparations as well as to improve the efficiency of machinging ever so high, by installing plural spare parts, and using an optional spare head in coupling with a power unit. CONSTITUTION:A spare head 5 is accuratedly positioned just under a power unit 9 and clamped right. The spare head machines a workpiece being set up on a table on top of a horizontal bed 1 while being vertically fed for cuttng by a feed unit 8 unified with the power unit 9 as one body and attached to the top of a column 7. At this time, a relationship between the number of indexing (the number of spare heads) and the tooth number of an index gear and a pinion will do if it satisfies the following equation. That is (index gear tooth number)/ (pinion tooth number)=(indexing number)Xn(integer).
Patent JP-S6164743-A (JP)
Title: Polymer composition
Inventor: ISOBE YASUSHI
IPC: C08L75/00
Filed: 1984-09-07
Abstract: PURPOSE:To provide a polymer compsn. which is excellent in flame retardance, has high elasticity and bond performance and is inexpensive and suitable for use as a hot-melt adhesive, consisting of a chlorine-contg. copolymer and a urethane polymer. CONSTITUTION:A polymer compsn. consists of a copolymer (A) obtd. by polymerizing vinyl chloride, vinylidene chloride and (meth)allyl chloride and a urethane polymer (B) (pref. in the form of an emulsion or a solution from the viewpoint of easy miscibility with component A). The compsn. is excellent in flame retardance, has high elasticity and mechanical strength, such as tensile strength and elongation, and excellent bond strength and peeling strength and is inexpensive and suitable as a hot-melt adhesive for use in the production of cushioning materials, synthetic leather and brake band materials.
Patent JP-S57111643-A (JP)
Title: Memory device
Inventor: TAKEMOTO SOUHEI
IPC: G11C7/00
Filed: 1980-12-27
Abstract: PURPOSE:To make the inputting and outputting of multiple channels simultaneously processable effectively by dividing memories by time and space, and performing time assignment and space assignment of adaptation type for multiple kinds of access requests. CONSTITUTION:M-number of input data channel DL1-DIM, N-number of output data channels DO1-DON and K-number of memory banks 13-15 are provided. M-number of buffer memories 1-9 for inputting and N-number of buffer memories 17-25 for outputting for respective P samples are provided. The input data continuous with time are paralleled with each of the P samples, and are cyclically written into the memory banks so that the access requests for the purpose of writing and reading into and from input-output data channels are selected with a control circuit 16 in accordance with the memory operation states based on clocks of memories and the priority for access requests.
Patent JP-H1076409-A (JP)
Title: Burr removing tool and method of removing burrs from hole situated on the opposite side of the tool
Inventor: BARBOSA LEITE ADELIO JOAQUIM
IPC: B23B51/10
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To remove burrs from an end edge of a hole, which is situated in a plane on the opposite side of the plane carrying a burr removing tool, in a drilling work part. SOLUTION: A burr removing tool is provided with a cutting tool 13 which revolves around an axis 16 intersecting a rotating shaft X at a right angle and which can be withdrawn by a wedge 10 s6 that a cover 11 can be inserted into a hole. The cutting tool 13 can be expanded and it can remove burrs from an end edge of a hole situated in a plane partly hidden because of development. The cutting tool 13 should be able to freely revolve so that it can accurately be angled against the end edge from which the burrs are to be removed.
Patent JP-H0593243-A (JP)
Title: Steel for line pipe excellent in corrosion resistance to carbon dioxide gas and hydrogen sulfide gas
Inventor: TAMAOKI KATSUOMI
IPC: C22C38/00
Filed: 1991-07-02
Abstract: PURPOSE:To provide superior corrosion resistance under the environment where carbon dioxide gas and hydrogen sulfide gas exist in the form of a mixture by adding Cr, Cu, Ni, Ca, etc., while regulating the balance among them and also specifying the ACR value and the value of Pcm%, respectively. CONSTITUTION:A steel for line pipe has a composition containing, by weight, 0.04-0.10% C, 0.15-0.50% Sr, 0.80-1.50% Mn, <=0.015% P, <=0.005% S, 0.30-1.50% Cr, 0.05-0.20% Ni, 0.05-0.25% Cu, 0.005-0.050% Al, and 0.0020-0.0060% Ca. Further, Cu/Ni is regulated to 0.8-3.0, and also, the value of ACR represented by equation I and the value of Pcm represented by equation II are regulated to 1.0-3.0 and <=0.19%, respectively. If necessary, one or more kinds among 0.010-0.030% Ti, 0.010-0.050% Nb, 0.010-0.050% V, and 0.05-0.15% Mo are incorporated into the steel having the above composition.
Patent JP-2001009119-A (JP)
Title: Game machine and control method for game machine
Inventor: KAMATA KENICHI
IPC: A63F7/02
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To hardly make identification between normal variation and plural variations to provide a further increase in expectation of a game. SOLUTION: A CPU of a special pattern display device makes a specified character, for example, a 'pig', appear during each time variation display control when a second mode is selected, and gives a lottery about whether the 'pig' is made to appear or not when a first mode is selected and then makes the 'pig' appear according to the lottery result. Accordingly, if the character is made to appear as the lottery result, a player cannot identify which mode is entered. Therefore, the expectation of a game is increased and the property of the game is enhanced because such an identification impossible condition is caused by the lottery for the appearance of the character, not caused normally.
Patent JP-H0850991-A (JP)
Title: Microwave heating method and heating device for food of different material layers
Inventor: YAMAMOTO KOJI
IPC: H05B6/78
Filed: 1994-08-09
Abstract: PURPOSE:To simultaneonsly heat different materials of food of different material layers to different temperatures. CONSTITUTION:A different material layer food 10 made by layering different sorts of materials is conveyed by a conveyer belt 34, and on the way of the conveying, a microwave is radiated from a microwave generator 4 to one side material side to be heated, of the different material layer food 10, so as to heat the different material layer food 10. A waveguide 42 having a microwave radiating port (a tip opening 43) opposing to the conveyer belt 34 is extended from a microwave generator 4, and the opening area of the tip opening 43 is set same as or a little smaller than the area of the surface of the microwave radiated side of the different material layer food 10.
Patent JP-S6167538-A (JP)
Title: Production of sand mold for casting
Inventor: BANDO SATOSHI
IPC: B22C1/22
Filed: 1984-09-06
Abstract: PURPOSE:To develop a compsn. for a casting mold from which the casting mold having high strength can be molded and which permits the reuse of the recovered sand after casting by adding a specific ratio each of a water soluble acrylic acid polymer, the oxide or hydroxide of a bivalent or tervalent metal, non-deliquescent hydrate metallic salt and water to molding sand and kneading the mixture. CONSTITUTION:The non-deliquescent hydrate metallic salt such as MgSo4.7H2O or ZnSO4.7H2O is mixed with 0.2-20pts.wt. water soluble acrylic polymer having 8000-60000mol.wt. (a), 0.01-15pts.wt. oxide or hydroxide of the bivalent or tervalent metal such as Mg, Al, Ca, Zn or Fe (b) and 0.5-20pts.wt. water (c) by 100pts.wt. molding sand such as silica sand and the mixture is kneaded. The materials are so compounded as to attain (equiv. number of b)/(equiv. number of carboxylic group of a)=0.15-14., (weight of c)/(weight of a)=0.3-2.0, (weight of d)/(weight of c)=0.2-2.0 and the casting mold is molded by such kneaded material.
Patent JP-S6164408-A (JP)
Inventor: SENJIYU YOSHIO
IPC: B28B3/02
Filed: 1984-09-07
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-H0535374-A (JP)
Title: Power supply unit
Inventor: MORIMOTO TAKAO
IPC: G06F15/02
Filed: 1991-07-26
Abstract: PURPOSE:To detect the level reduction of an output of the first lowered one among the plural outputs of a rectifier circuit, by one level detection circuit. CONSTITUTION:A commercial AC power source 31 is rectified by two full wave rectifier circuits 32, 34, further smoothed by smoothing capacitors 33, 35 and respectively supplied through switching regulators 36, 37 to a control part 38 of an electronic equipment. The cathodes of diodes 41 and 42 are connected to the positive pole side of the smoothing capacitor, and the anodes of diodes 43, 44 are connected to the negative pole side. Resistors 45-48 are parallelly connected to the respective diodes 41-44. Between the anodes of the diodes 41, 42 and the cathodes of the diodes 43, 44 resistance voltage dividing circuits 50, 51 are connected in common, a voltage dividing output from the resistor voltage divider circuit is compared with a reference voltage by a comparator 54 and when the voltage divider output is lower than the reference voltage, an interrupting signal INT is generated by the output of the comparator.
Patent JP-S5975974-A (JP)
Title: Surface protective film
Inventor: KATSUMA TAKEO
IPC: B32B7/10
Filed: 1982-10-25
Abstract: PURPOSE:To provide the titled film capable of peeling easily even after heating at high temps. (about 100-200 deg.C) and well suited for use in vacuum-formed polycarbonate sheets, etc., by incorporating particular org. compds. in adhesive layers provided on flexible resin film bases. CONSTITUTION:An org. compd. (e.g., octyl epoxystearate, or alpha-olefin oxide) which is liq. at ordinary temp. and allowed bleed out of adhesive layers when heated to 100-200 deg.C is used. About 0.1-5wt% said org. compd. is incorporated in an ethylene/vinyl acetate copolymer (vinyl acetate content of about 3- 30wt%) to form an adhesive compsn. Said compsn. is melted and extruded on one side of flexible thermoplastic plastic film bases (e.g., polyethylene film) to form an adhesive layer, yielding an adhesive film for use in surface protection by sticking to metal or resin sheets.
Patent JP-H05231558-A (JP)
Title: Valve unit
Inventor: TAWARA MASAHIRO
IPC: F16K27/00
Filed: 1991-07-29
Abstract: PURPOSE:To reduce the size and the space of a valve unit, and to simplify piping and mounting work by dividing a valve which is relatively long in the axial direction, into a main valve part and an operational part, and by superimposing the main valve part, the operational part, a manifold base and a complex part for control fluid on each other in the shorter direction. CONSTITUTION:A square poled main valve part 1, a pair of pilot parts 2 and a pair of solenoid parts 3 are connected with each other coaxially, and are separated from each other by using an operational part 4 consisting of a pair of connecting bodies. Each main valve 1 is superimposed on a thick plate complex part 15 for control fluid through a sheet shaped sealing member 22 along the shorter direction, while a plurality of operational parts 4 are provided on the reverse surface of the complex part 15 for control fluid through a sealing member 25A along the shorter direction by the number corresponding to the number of the main valve parts 1. By superimposing the main valve part 1, the operational part 4 and the complex body 15 for control fluid on each other in the shorter direction, the size and the space of a valve unit can be reduced.
Patent JP-H0239684-A (JP)
Title: Received information output control system for terminal connected to switching system
Inventor: UEHARA YUKIE
IPC: H04N5/445
Filed: 1988-07-29
Abstract: PURPOSE:To make information output area control data and information output area control processing unnecessary by separately fixing a screen, where each information is outputted, beforehand with respect to the switching system received information output area and the keyboard received information output area. CONSTITUTION:A title display area 16 is allocated to a screen 11, an switching system received information output area 17 is allocated to a screen 12, and a terminal keyboard received information output area 18 and a function key setting area 19 are allocated to a screen 13. After the preparation of the screen, by outputting the information received from an exchange system 2 to the screen 12 by a terminal 1, and outputting the information received from a keyboard 8 to the screen 13, the information can be outputted to the fixed areas, and without being conscious of the output information areas, the respective pieces of the received information are outputted to the fixed screens. Thus, the information output area control data and the information output area control processing are made unnecessary.
Patent JP-S57113216-A (JP)
Title: Wafer boat for diffusion
Inventor: TERAJIMA SEIJI
IPC: H01L21/22
Filed: 1980-12-29
Abstract: PURPOSE:To smoothly move a wafer boat by isolating a wafer boat support and a support for placing the wafer boat on a flat surface. CONSTITUTION:A rod 5 for supporting a wafer boat in a furnace core tube 3 and a supporting rod 1 for placing the wafer boat on the flat surface out of the furnace core tube 3 are isolated, and a connector 2 for connecting the wafer boat to an external feeding mechanism when the wafer boat is moved in the tube 3 is installed lower than the position of the rod 5. Since the boat supporting position is lower than the conventional one in this manner, the boat supporting point can be moved by avoiding the region with deposite due to a diffusion source. Further, when a latch is produced at the rod 5, an external force supporting point 2 is disposed lower than the rod 5. Accordingly, torque for raising the boat is produced, thereby moving the boat again without increasing the external force.
Patent JP-H1140188-A (JP)
Title: Sealed-type lead-acid battery
Inventor: KAMEDA TAKESHI
IPC: H01M10/12
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a sealed-type lead-acid battery with a long life time by suppressing lead sulfate of a negative pole plate. SOLUTION: An acid-resistant and oxidation resistant plate 4, an upper part of which is thicker than a lower part, is secured to the outside of a negative pole plate 2 arranged on the both sides of a group of electrodes. It is preferable that the thickness of the pole plate 4 have in its height direction a grade, which is not less than 3/4 of a draft required when molding of a battery jar. It is also preferable that the plate 4 be made of an adhesive and secure the negative electrode 2 to a battery jar 5.
Patent JP-S6434820-A (JP)
Title: Sheet feeder
Inventor: TOGAMI MOTOYOSHI
IPC: B65H3/52
Filed: 1987-07-27
Abstract: PURPOSE:To make it possible to surely feed sheets one by one without manual aid in a feeder of sheets put together in a printer or the like by inclining the end of the feeding side of a sheet holding table to stand up to the plate of the holding table and forming the inclined part to be nonslipping surface. CONSTITUTION:For sheets 2 on a sheet holding table 3, the uppermost sheet 21 is fed. The forward end of the sheet 21 contacts an inclined part 3d to be put up and guided from the inclined part 3d to a paper receiving guide. At this time, if two or most sheets are fed together, the second sheet 21 and the others reach a nonslipping film 10 of a stopper part 11 to be stopped, and only the first one 21 is fed out. In this constitution, feeding two or more sheets together can be surely prevented without requiring manual aid.
Patent JP-H0352521-A (JP)
Title: Load interchange process at the time of distribution system failure
Inventor: TOGAMI MASATO
IPC: H02J3/00
Filed: 1989-07-19
Abstract: PURPOSE:To shorten the computation time and to distribute the surplus power of a load-interchanging distribution line appropriately by performing a simple second interchange computation using detailed precalculation data as initial values. CONSTITUTION:A plurality of load interchange computations under various preset conditions are performed according to a detailed first interchange calculation and the obtained results are stored as precalculation data. Then a condition to which the conditions existing at the time of occurrence of fault belongs is selected from the preset conditions. Then, a simple second interchange computation is performed in first stage by using precalculation data under selected conditions as initial values. The switch operation of the first interchange process is conducted according to the results of the second interchange computation. When a service interruption section remains as a result, a detailed third interchange computation is conducted in second stage for each service interruption section. Then, the switch operation of the second interchange process is conducted. Thus, it is possible to shorten the computation time, to reduce the service interruption section after interchange, and to distribute surplus power after the interchange appropriately.
Patent JP-S6248640-A (JP)
Title: 4,4'-cyclohexylidenediphenol composition
Inventor: TANIGAWA YOSHIHIRO
IPC: B41M5/132
Filed: 1985-08-27
Abstract: PURPOSE:To obtain a composition preparable to a coasting liquid without causing the thickening of the liquid and useful for pressure-sensitive or heat-sensitive recording material, etc., by dispersing water and 4,4'-cyclohexylidenediphenol in the presence of a specific water-soluble dispersing agent acting as a thickening-suppressive agent and dispersion stabilizer. CONSTITUTION:Hydroxypropyl methylcellulose is dissolved as a dispersing agent in water, and 4,4'-cyclohexylidenediphenol is added to the above solution continuously from the preparation step of the solution without drying. A uniformly dispersed composition containing 4,4'-cyclohexylidenediphenol in the form of particles having a diameter of 1-5mu and average diameter of 2mu can be produced by this process. The ratio of 4,4'-cyclohexylidenediphenol in the composition is preferably 20-35wt% and that of the dispersing agent is preferably 0.2-1wt%. EFFECT:The composition can be applied uniformly in coating process to obtain a recording material having stable quality. Since the composition is fluid, a highly concentrated coating liquid can be prepared. The produced composition can be stored and used over a long period.
Patent JP-S5978075-A (JP)
Title: Method of conveying package in spinning machine
Inventor: NAKAHARA TEIJI
IPC: D01H9/18
Filed: 1982-10-26
Abstract: PURPOSE:To remove an unnecessary space by enabling a fully wound package, particularly a cheese package whose yarn layer diameter is greater than its width, to be conveyed being laid down on an conveyor, in a spinning machine. CONSTITUTION:A fully wound packages conveyor 33 which is positioned under winding parts 18 and extends along spinning units, is rotatably provided on a frame 34, and a bar 35 for preventing packages from falling and for controlling their postures is provided on one side of the conveyor 33. On the other hand, a contact rod 37 for laying down packages is fixed between each of the spinning units, and the horizontal part of this rod 37 is brought in contact with the end surface of the package, laying it down on the conveyor. Its height of installation is smaller than the diameter, but greater than the radius, of the yarn layers of a fully wound package 1. The value of its height must be greater than that of the length of a paper tube B so that the package 1 can be conveyed in a lying state.
Patent JP-H0473730-A (JP)
Title: Camera
Inventor: HIGUCHI YOSHIKATSU
IPC: G03B9/66
Filed: 1990-07-16
Abstract: PURPOSE:To reduce repulsive force in the case of collision and to prevent a planet gear from meshing with a charge cam gear again by making a planet gear stopper surface in the case that the planet gear revolves in a non-driving direction more inclined than a plane orthogonally crossed with the normal direction of a planet gear shaft. CONSTITUTION:A mechanical system kept in a charge state is started to be moved by rotating a motor M counterclockwise further. With such movement, a member to be charged 11 which exists on a charge completion side is restored downward suddenly, and a charge lever 10 is rotated counterclockwise. In this case, the force 12a of a planet arm 4 in a revolving direction is weakened because it becomes the component force of reaction force 12 by inclining the stopper surface 8a. As a result, the planet arm 4 is hardly rotated counterclockwise because the repulsive force is weakened, and it is prevented from meshing with the charge cam gear 9 again.
Patent JP-S6249820-A (JP)
Inventor: WATANABE SHUJI
IPC: A47L5/24
Filed: 1985-08-29
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-S5890728-A (JP)
Title: Mark for alignment on semiconductor wafer and manufacture thereof
Inventor: KINOSHITA HIROO
IPC: H01L21/30
Filed: 1981-11-25
Abstract: PURPOSE:To form an alignment mark havng a large contrast, by interposing a region defined by a flat surface between regions where a multiplicity of minute cavities each having a circular cross section are arranged. CONSTITUTION:At a predetermined position on a main surface 2 of a semiconductor wafer 1, at least two regions 4 and 5 are formed each of which has a multiplicity of minute cavities 3 arranged therein. In addtion, a region 7 defined by a linearly elongated flat surface 6 is disposed between the regions 4, 5. In this case, the minute cavities 3 are linearly elongated adjacently to each other. Such an alignment mark has no regular reflection at the cavities 3 in the regions 4, 5 but has a regular reflection at the flat surface 6 in the region 7. Thus, it is possible to form an alignment mark having a large contrast.
Patent JP-S6080215-A (JP)
Inventor: MORIYA TAKASHI
IPC: H01G13/00
Filed: 1983-10-07
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。