baber/WOPTO huggingface dataset:
Patent JP-H08177167-A (JP)
Title: Connection method for pc steel member jointing precast column material, and pc steel member connecting coupler
Inventor: YASUTAKE SHUZO
IPC: E04C5/18
Filed: 1994-12-22
Abstract: PURPOSE: To secure the safety of works for connecting a PC steel member to be pressed into contact with precast column material and enhance the working efficiency. CONSTITUTION: After the lower half section of each coupler 3 has been screwed in the tip end of each lower PC steel member 2 projected out of a lower column member 1, an upper column member 4 is hanged down, and each coupler 3 is housed in each wide diameter section 6 at the lower end of each PC steel member insertion hole 5 of the upper column member 5. Each upper PC steel member 7 is then inserted into each PC steel member insertion hole 5, is rotated, and its lower end is screwed in the upper half section of each coupler 3. It is desirable that a tapered guide section is provided for the one end (upper end) of each coupler 3.
Patent JP-H08173689-A (JP)
Title: Solidification of soap or detergent waste
Inventor: KOIDE MORIO
IPC: D06F43/08
Filed: 1994-12-26
Abstract: PURPOSE: To contribute to pollution control by a method in which a mixture of devil's-tongue, lime, and water is heated in the distiller of a dry cleaning machine and then the machine is stopped to cool until the waste soap or detergent cakes up. CONSTITUTION: Soap or detergent remaining on the inner walls of the distiller of a dry cleaning machine smells terrible when it is removed out of the distiller. To reduce the pollution, it is contrived here that such soap and detergent are allowed to cake up inside the dry cleaning machine, which will facilitate cleaning work. For the solidification of soap and detergent, such natural materials as devil's-tongue, carageenan, calcium hydroxide, and lime are mixed with water, and the mixture is placed in the distiller to be heated there for about 20 minutes. The dry cleaning machine is then stopped and left to cool for about 5 hours. This technique improves pollution preventing and cleaning efforts, feasible with ease and safety utilizing natural materials.
Patent JP-H05172995-A (JP)
Title: Compressing treatment of radioactive waste and device thereof
Inventor: KOMATSU FUMIAKI
IPC: B09B3/00
Filed: 1991-12-24
Abstract: PURPOSE:To prevent damage generation of an inner surface of a metal mold cuased by recoils during compression with a pusher rod, regardless to wall thickness of a vessel. CONSTITUTION:By fixing a gap forming ring 26 to an exclusive-use vessel 16 which contains radioactive wastes 22 and the like, a gap 28 is formed between an outer circumferential surface of an upper end of the exclusive-use vessel 16 and an inner circumferential surface of a metal mold 10. After that, a pusher rod 30 is pushed into the metal mold 10 to conduct compression treatment of the radioactive wastes 22 and the exclusive-use vessel 16.
Patent JP-H04209322-A (JP)
Title: Optical recording reproducing device
Inventor: KANEHIRA ATSUSHI
IPC: G11B7/00
Filed: 1990-11-30
Abstract: PURPOSE:To improve resolution of multi-valued recording and to obtain high recording density by deriving center of gravity of each detected output of a linear array element. CONSTITUTION:The detected output of each element of the linear array element 22 is fed to a resistor 23 and is transmitted to CLK1. Each detected output is compared with a reference level 24 at a comparator 25, the compared output is made 'H' when the level is greater than 24, and the detected output is added at an adder 31 after going through A/D transformer 26 and a gate 28. On the other hand, the CLK 1 is passed through the gate 29, and addition is carried out at an adder 32 after multiplying each detected output value with a position coordinate at a multiplier 30. Then, the center of gravity value is derived by dividing the value of the adder 32 with the value of the adder 31 by a devider 33, and this center of gravity value is made to respond to LUT 14, and the data 35 is derived. Because the center of gravity of energy is the true center of gravity, a peak position of the primary diffracted light can be accurately derived and the resolution is improved.
Patent JP-H04317405-A (JP)
Title: Active carbon structure and method of manufacturing same
Inventor: IBURIN MATSUGII DERISO
IPC: B01J20/20
Filed: 1991-12-24
Abstract: PURPOSE: To manufacture honeycomb structures which are strong enough to withstand vibration of an automobile, etc., without the need for calcination.  
     CONSTITUTION: Activated carbon, a binder selected out of cellulose ether and derivative thereof and a resin binder selected from the group of polyvinyl alcohol resin, acrylic resin, poly(vinyl pyrrolidine), stearate, wax, silicone resin, starch, dextrin, polyethylene glycol resin, polyethylene oxide, gum, alginate, polyacryl amide, and an admixture are mixed into an essentially homogeneous mixture and a fluid plasticizing liquid which is much enough for plasticization is added thereto to extrude a uncalcined body of the structure, which is dried at temperature up to approximately 300°C. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10188737-A (JP)
Title: Automotive switch
Inventor: IMOTO MASAYOSHI
IPC: H01H25/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a versatile, simply-constructed automotive switch excellent in controllability when controlling many functions. SOLUTION: An automotive switch includes a plurality of mode selecting switches 5a, 5b, 5c provided on a steering column part 3 and a head-up display for displaying operation information according to the selection of the mode selecting switches 5a, 5b, 5c. A control pole 8 is supported against the steering column part 3 in such a way as to be freely rolled and pushed in while projecting outward. The switch includes a pole rotation detecting mechanism detecting the direction and amount of rotation of the control pole 8 and a push-in operation detecting part detecting the operation of pushing the control pole 8 in.  The switch also includes a control part by which information about the operation of an electric device selected and information about its selection and change are displayed on the head-up display and the corresponding electric device is operated according to the operation information displayed.
Patent JP-H09179288-A (JP)
Title: Phase shift mask blank and production of phase shift mask
Inventor: MITSUI MASARU
IPC: G03F1/32
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily control the transmittance and thickness of an MoSi film by the gaseous component flow rate of a gaseous mixture atmosphere at the time of forming a molybdenum silicide film which is a light translucent film on a transparent substrate. SOLUTION: The light translucent film of the halftone phase shift mask blank is composed of a thin film consisting of oxygen, nitrogen, silicon and metal as essential constituting elements. At the time of forming this thin film, the thin film is formed on the transparent substrate by a reactive sputtering method using a target mixture composed of molybdenum and silicon. At this gime, a gaseous mixture composed of gaseous argon and nitrous oxide is passed as the atmosphere gas and the flow rate of this gaseous nitrous oxide is suppressed to a range of <=25sccm. The transmittance and film thickness are controlled by adjusting this flow rate.
Patent JP-H11176768-A (JP)
Title: Method of forming film and manufacturing semiconductor integrated circuit device using the same
Inventor: MIYAMA YOSHIO
IPC: H01L21/285
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To deposit a W or W alloy conductor film of a proper thickness in the entire fine connection holes by the sputtering method. SOLUTION: For depositing a W conductor film 14 or the like on a semiconductor wafer 4 by sputtering method, the sputtering is made while controlling the orientation of a target 6 such that particle components flying vertically with respect to the wafer 4 among sputtering particles flying to the wafer 4 are relatively more in number than those flying obliquely to the wafer.
Patent JP-H10190010-A (JP)
Title: Semiconductor device
Inventor: FURUTA KENICHI
IPC: H01L29/41
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To improve withstand voltage of a diode without lowering integration degree of a semiconductor device. SOLUTION: A diode has a pn junction part comprising an n-type epitaxial layer 102 and a p-type impurities diffusion region 104 formed on an n-type silicon substrate 101, an insulating film 103 formed on the surface of the n-type epitaxial layer 102, and an electrode wiring layer 105 formed on the insulating film 103 within an opening part 103 and in the periphery of the opening part 103a in such away as to be in contact with the p-type impurities diffusion region 104. The thickness of the insulating film 103 is determined so that the degree of concentration of the electric field in field concentration regions A, B formed in the n-type epitaxial layer 102 when a reverse voltage is applied to the pn junction part become substantially equal to each other.
Patent JP-H09181456-A (JP)
Title: Multilayer printed wiring board manufacturing method
Inventor: YAMAGUCHI MASAHIRO
IPC: H05K3/46
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To produce a multilayer printed wiring board at low cost. SOLUTION: An undercoat resin 3 is applied to a double-sided Cu-clad laminated board 1 having an inner layer circuit 2-1 and cured by ultraviolet rays. An insulative resin 4 previously applied to an outer layer foil 5 is thermocompressed to the board 1 having the circuit 2-1 with the coat of the resin 3 by a laminate roll 11, thereby providing the double-sided Cu-clad laminated board 1 contg. the inner layer circuit 2-1.
Patent JP-H07163728-A (JP)
Title: Sound reduction apparatus for winning ball passage of pachinko machine
Inventor: NARUTOMI MASANORI
IPC: A63F7/02
Filed: 1993-12-10
Abstract: PURPOSE:To reduce impact sounds to be generated during the replenishing of a tank for prize balls with prize balls by attaching a sound reduction plate comprising an elastomer material to a part of the tank for prize balls in a pachinko machine which delivers the prize balls when prize ports are won by pachinko balls. CONSTITUTION:In a pachinko machine, when a pachinko ball wins a specified prize port, a stopper 8 on a rear mechanism board draws back. As a result, a fixed number of prize balls stored in a storage gutter 2 to the stopper 8 from a tank 1 for prize balls flow down a drop gutter 4 having a plurality of bent parts 3a-3c to be delivered to an upper tray at an opening 5 while being led out to a lower tray at another opening 7 via an overflow gutter 6. When the prize balls in the tank 1 for prize balls are gone, a fixed number of prize balls are replenished from an upper replenishing path. In such an arrangement, a sound reduction plate comprising an elastomer material is attached to at least at a part of the internal surface of the tank 1 for prize balls. This can reduce impact sounds of the prize balls during the replenishing period.
Patent JP-H10228930-A (JP)
Title: Electrode sheet and battery
Inventor: FUKUMURA KENICHI
IPC: H01M10/04
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrode sheet having process fitness, which can reduce the generation of failure such as breaking of electrode in a manufacturing process of the electrode by providing a part, which is not coated with the electrode mix, on a collector of an electrode sheet to be coated with the electrode mix in both surfaces of a collector, and displacing each electrode mix coated end of the surface and the back surfaces from each other in the longitudinal direction of the electrode sheet in a specified dimension range. SOLUTION: At the time of manufacturing this electrode sheet, tapes 22a, 22b are stuck on an upper and a lower surfaces of an electrode collector 21 so as to be displaced from each other in the longitudinal direction. Electrode mix 23a, 23b are coated so as to cover the electrode collector 21 and the tapes 22a, 22b of the upper and the lower surfaces, and dried. Thereafter, the tapes 22a, 22b are separated, and pressing or the like is performed. Final displacement L1 of the electrode mix layers 25a, 25b from each other in the longitudinal direction is set at 0.3-30mm. With this displacement, a trouble such as breaking of electrode by pressing and unevenness of winding can be improved.
Patent JP-2001159406-A (JP)
Title: Installing structure using nut and bolt
Inventor: MURAYAMA RIYOUGO
IPC: F16B5/02
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an installing structure using a bolt and a nut and, capable of facilitating work and of screwing the bolt from the upper surface side of an upper side member, without having using another member in installing a lower side member on the upper side member. SOLUTION: An installing structure using a bolt and a nut installs a lower side member 20 via damping rubber 30 on an upper side member 10. A nut 52 is welded to the flange part 42 of a flange-bearing collar 40, having a cylindrical part 41 and a flange part 42 and made of a metal. The lower side member 20 is engaged with the outer peripheral part 32 of the damping rubber. The cylindrical part 41 of the flange-bearing collar is fitted to the hole 31 of the damping rubber from the lower portion. The upper surface 30a of the damping rubber is abutted to the lower surface 12 of the upper side member. A bolt 51 is screwed in a nut 52 via the upper side member 20 and the cylindrical part 41 of the flange-bearing collar from the upper surface side of the upper side member 10. Thus, the lower side member 20 is installed via the damping rubber 30 on the upper side member 10.
Patent JP-H09179153-A (JP)
Title: Nonlinear optical element
Inventor: MATSUZAWA NOBUYUKI
IPC: G02F1/355
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily produce in element which is easily soluble in an org. solvent by using specific tetrabenzoporphyrin compds. as a nonlinear optical material and for which a cubic nonlinear optical characteristic is applied by using a spin coating method. SOLUTION: The nonlinear optical material is a tetrabenzoporphyrin deriv. expressed by formula I. In the formula I, R<11> to R<16> and R<51> to R<58> are H, alkyl group or substituents derived from the alkyl groups, among which at last one are alkyl groups or substitutents derived from the alkyl groups. At least one of R<21> to R<24> are the substituent expressed by formula II and M is a metal atom. In the formula, R<31> to R<35> are H, alkyl groups or substituents derived from the alkyl groups, among which at least one are alkyl groups or substituents derived from the alkyl groups.
Patent JP-H06165991-A (JP)
Title: Water treatment device
Inventor: NAGATA MASARU
IPC: A01K63/04
Filed: 1991-11-30
Abstract: PURPOSE:To subject a large volume of water to be treated to a rapid, efficient and uniform magnetization treatment and to an ionization treatment by providing a rotating magnet device which is provided with a freely rotatable permanent magnet disposed in the water to be treated and magnetizes and ionzies the water to be treated by the rotated permanent magnet. CONSTITUTION:The rotating magnet device which is provided with the freely rotatable permanent magnet 15 disposed in the water to be treated and magnetizes and ionzies the water to be treated by the rotated permanent magnet 15 is formed by mounting the permanent magnet 15 into a recessed part 5a of an impeller consisting of the resin molded articles of a submersible pump 1. Consequently, a large volume of the water to be treated is rapidly, efficiently and uniformly subjected to the magnetization treatment and the ionization treatment. The device is simplified and the cost thereof is reduced.
Patent JP-2001158959-A (JP)
Title: Sputtering equipment
Inventor: KATO YOSHIKATSU
IPC: C23C14/34
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To form a protective film without deteriorating the surface characteristics of a base material. SOLUTION: Sputtering equipment 1 has a first anode having a base material to be subjected to film deposition, a cathode 10 provided in a manner to be opposed to the first anode, a target 11 provided on the cathode 10, and a second anode 12 provided between the first anode and the cathode 10. The second anode 12 is located in a position 10-33 mm apart from the principal plane of the target 11 facing the base material in a direction orthogonal to the principal plane and also 10-30 mm apart from the side face of the target 11 in a direction orthogonal to the side face.
Patent JP-H11177727-A (JP)
Title: Method and system for communication
Inventor: OGINO OSAO
IPC: H04M15/16
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To equalize loads to respective communication companies to some degree and moreover to improve the profit of the respective communication companies. SOLUTION: In a communication system capable of line-connecting between caller terminal equipment 1 and callee terminal equipment 2 through communication networks N1 -NM of plural communication companies, the equipment 1 transmits its intention to make a call together with request resources information to the communication network N1 -NM of all the communication companies, and only when a profit ratio to be obtained by connecting the originated call is not smaller than a predetermined threshold, the communication networks N1 -NM of each communication company inform of the equipment 1 that call setting is possible together with information concerning a communication price and the congested state of resources.  After selecting a communication network of one communication company of low communication price and no-congestion, based on information on the communication price and the congested state of resources displayed by the communication networks N1 -NM of each communication company being capable of setting a call and after then, actually makes a call to the equipment 2 via a selected communication network.
Patent JP-H03203081-A (JP)
Title: Revolution detecting device for magnetic tape reel stand
Inventor: MOCHIDA YOSHIO
IPC: G11B15/093
Filed: 1989-12-28
Abstract: PURPOSE:To realize the tape counter function and the memory function of high precision by removing an unnecessary pulse to be generated when a tape travel system starts low-speed travel, and outputting correctly the normal pulse at the time of high-speed travel. CONSTITUTION:The output pulse of a revolution detecting means 2 is inputted to an unnecessary pulse removing part 31 and is outputted to an output terminal 4 after the pulse whose pulse width is below the set pulse width is removed. At that time, the pulse width to be removed is set by a removed pulse width setting means 31 as being interlocked with a winding speed setting means 15, and the removed pulse width is set to be long at the time of usual reproducing travel (low-speed travel) and to be short at the time of quick feed travel (high- speed travel). Namely, at the time the usual reproducing travel, the removed pulse width is made large so that the unnecessary pulse due to the shock of a winding driving part 14 at the time of starting the usual reproducing travel is removed, and at the time of the quick feed travel, the removed pulse width is made small so that the normal pulse is counted correctly. Thus, the count value of the output pulse of the revolution detecting device and a tape position are made correspond exactly to each other.
Patent JP-H10188037-A (JP)
Title: Device, method for synthesizing and displaying image and mechanically readable recording medium recording computer program
Inventor: TOKUDA TSUKASA
IPC: A63F13/52
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To decrease the amount of data to be stored in a storage device by enabling the interpolating processing of curved line to more properly form a course by finding the curved line based on the data of start point/end point position and the tangent data of start point/end point position, finding the position and direction of point to move on this curved line by applying a time parameter, and synthesizing images based on the position and direction of this point. SOLUTION: A course 29 is set to be composed of a straight line part and a curved line part. Then, the interpolating processing of course 29 among respective representative points α (only α0 -α4 are shown in the figure) is performed by a video game machine corresponding to the proceedings of game, the position of origin on a local coordinate system to move with the proceedings of game is found in real time, and the images photographed by a virtual camera are synthesized. At such a time, the interpolating processing between the representative points α2 and α3 and between the representative points α3 and α4 among the respective representative points α0 -α4 is performed by so-called Hermitian processing and the curved line part of course 29 is formed.
Patent JP-2000234094-A (JP)
Title: Separated plastic refuse solid fuel, its production, and apparatus therefor
Inventor: AZEGAMI TSUNEO
IPC: B09B3/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a solid fuel which is biologically and hygienically stable and is excellent in storage stability and combustibility by attaching loosened pulp and a basic alkaline earth metal compound to the surface of a separated plastic refuse. SOLUTION: A plastic refuse is crushed with a crusher 11, Waste paper, pulp, etc., are charged through a supplying apparatus 5 for waste paper, etc., together with an alkaline earth metal compound such as slaked lime through a supplying apparatus 7 for slaked lime, etc., and water through a water supply apparatus 9, into a pulper 13 to open paper fibers and stored in a slurry supply apparatus 15. Fragments S obtained by crushing with the crusher 11 and a slurry P supplied from the slurry supply apparatus 15 are mixed and reacted with each other with a rotary mixer 17. The first mixture C1 is subjected to thermal reaction at 80-150 deg.C in a heating machine 19. The resultant second mixture C2 is charged into a compression molding machine 21 to attach the slurry comprising slaked lime, pulp, and water, in an amount of 2-30 wt.%, to the crushed plastic refuse. The resultant undried solid pellet fuel G1 is dried with a drying reactor 23 to give a dried solid pellet fuel G2.
Patent JP-H11159865-A (JP)
Title: Single boiler/two water feed pipe water heater
Inventor: SATO TETSUYA
IPC: F24H1/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To accurately detect presence of a heat medium in a non-hot water supply side circulation path such as reheating circulation path and a circulation flow rate. SOLUTION: When temperature of delivered hot water is almost constant during a single hot water supply operation, a circulation pump 20 is driven. Quantity of a feed back supply gas to a burner prior to driving the circulation pump is defined as the feedback supply gas quantity prior to the driving of the pump, and the feedback supply gas quantity to the burner, after the temperature of delivered hot water reaches a set temperature of supplied water following the driving of the circulation pump, is defined as the feedback gas quantity after the driving of the pump.  A reheating circulation path water flow judging section 43 determines that the flow of the hot water does not exist in the reheating circulation path, when a difference between the feedback gas quantity after the driving of the pump and the feedback gas quantity prior to the driving of the pump, is below a reference gas quantity for judging the presence of hot water in the reheating circulation path or judges that the flow exists when the difference is large beyond the reference gas quantity.