baber/WOPTO huggingface dataset:
Patent JP-S6164395-A (JP)
Title: Apparatus for purifying closed water area
Inventor: HARA ATSUSHI
IPC: C02F3/22
Filed: 1984-09-05
Abstract: PURPOSE:To efficiently recirculate and aerates all layers of a closed water area, by mixing air bubbles with a surface water layer rich in dissolved oxygen and sending this water mixture to the lower layer part of the closed water area to stir and aerate said lower layer side without swirling up a precipitate such as sludge. CONSTITUTION:A water falling pipe 1 having a water sucking port 1a at the upper part thereof and a drain port 1b at the lower part thereof is vertically provided in water and water of a surface layer is pumped up by a pumping-up apparatus 2 to be sent into the water falling pipe 1. Air is sucked into and mixed with the surface layer water, which was sent into the water falling pipe 1 by the apparatus 2, by an ejector 3 and the water mixture is injected downwardly from the water sucking port 1a at the lower position in the water falling pipe 1. Further, a swirling-up preventing plate 4, which alters the stream of the water mixture discharged from the drain port 1b and prevents the swirling-up of a precipitate, is fixed in the direction crossing the longitudinal direction of the water falling pipe 1 in the lower end side of the water falling pipe 1. As a result, all layers of the closed water area can be efficiently recirculated and aerated.
Patent JP-H1174488-A (JP)
Title: Integrated circuit capacitor and memory
Inventor: XING GUOQUIANG
IPC: H01L21/8242
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To strengthen bonding of capacitor bottom electrodes to interlayer insulators and to raise the conductivity of the bottom electrodes to conductive plugs by a method wherein the capacitor bottom electrodes of a memory circuit comprising a memory cell are bonded to the interlayer insulators making barrier body layers, the conductive plugs and the like interpose between the side surfaces of the interlayer insulators and making conductive bonding accelerating layers interpose between the bottom electrodes and the upper surfaces of the interlayer insulators. SOLUTION: Two capacitor bottom electrodes 204, which have a charge storage layer or a capacitor insulator 212 and a top electrode 214, of a memory circuit comprising a memory cell are bonded on a silicon substrate 200 via silicon dioxide interlayer insulators 202 and barrier body layers 208 consisting of a Ti-Al-N layer. The insulators 202 are separated from each other by the layers 208, silicide layers 207 consisting of a TiSi2 layer and conductive plugs 206, which are laminated. The electrodes 204 consist of a platinum layer of a thickness of about 350 nm or the like, are formed into a rectangular shape and conductive bonding accelerating layers 210 consisting of a Ti-N layer or the like are respectively interposed between the electrodes 204 and the insulators 202 under the lower surfaces of the electrodes 204.  Thereby, a bonding of the electrodes 204 to the insulators 205 and the conductivity of the electrodes 204 to the plugs are enhanced.
Patent JP-H0850052-A (JP)
Title: Instrument for measuring length and weight of fish
Inventor: ADACHI MOTOYUKI
IPC: G06T7/60
Filed: 1994-08-05
Abstract: PURPOSE:To perform the selection of the ranks in many stages according to the length or to the length and weight automatically without weakening fish by detecting the fish passing the central part of a measuring chute, through which a specified amount of water flows, and picks up the still picture of the fish. CONSTITUTION:A bracket 6 is attached to the approximately central part of a measuring chute 2 as a unitary body. The weight of a fish 12 flowing along the water stream through the chute 2 is detected with a load cell 7, which is attached to the upper plate of a measuring-instrument frame 5. A passage detector 8 for detecting the passage of the fish 12 is provided at the central part of the chute 2. A light source 9 such as a stroboscope is provided at the lower side of the chute 2, and a CCD camera 10 is provided at the upper side. The light source 9 emits the light by the transmission of the detector 8, and the still picture of the fish 12 is picked up. Then, a control device 20 compares the length and the weight, which are obtained by processing the still picture and the weight of the fish 12, with the preset selecting references, controls a distributing device 13 having chutes 14-16 and allocates the fish into the ranks of many stages.
Patent JP-2000014502-A (JP)
Title: Assembled display stand and its manufacture
Inventor: FUKUSHIMA SHIGEJI
IPC: A47F5/11
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling and to simplify the whole structure by fit- fixing a step-wise partitioning member obtained by successively providing rear plates and bottoms plate into a surrounding member consisting of a U-shaped three-side plate and a connecting plate connecting its opening end part and fit-fixing small partitioning plates of the direction orthogonal to it. SOLUTION: A U-shaped three-side plate 10 is formed by fold-bending a rectangular plate. An insertion piece 9c is inserted and connected to gaps at the both end parts of a connecting plate 11 and the triangular piece of the plate 11 is fitted to a step part to rigidly connect the whole of them. The both ends of the plate 11 are connected to the free end of the plate 10 to constitute a surrounding member 12. The fitting grooves of a step-like partitioning member 18 consisting of rear plates and bottom plates are fitted to fitting grooves 8 provided at the double side plates B to stably install the rear plates and the bottom plates to the member 12. The member 18 successively provides the rear plates and the bottom plates following a splice plate and successively connects the splice plate of the plate 11.  Then, the fitting grooves of a small partitioning plates 6 are fitted to fitting grooves to fix the plates 6.
Patent JP-H061938-A (JP)
Title: Alkali-developable photo-sensitive ink for color filter and color filter produced by using the ink
Inventor: WATABE KAZUHIRO
IPC: C09D11/00
Filed: 1992-06-19
Abstract: PURPOSE:To provide the subject ink containing a specific photo-polymerizable unsaturated compound, an epoxy-containing compound, a photo-polymerization initiator, etc., and a pigment, capable of producing a color filter without using an oxygen-shielding film and having excellent resolution, heatresistance, transparency, etc. CONSTITUTION:The objective ink can be produced by compounding (A) 100 pts.wt. of a photo-polymerizable unsaturated compound of formula I (R1 and R2 are H, 1-5C alkyl or halogen; R3 is H or methyl; X is CO, SO2, group of formula II, etc., or direct bond; Y is acid anhydride residue; Z is acid dianhydride residue; m/n is molar ratio and is 1/99 to 90/10) (the inherent viscosity of the compound of formula I is >=0.1dL/g measured at 30 deg.C on a solution produced by dissolving 0.5g of the compound of formula I in 100 mL of N- methylpyrrolidone) with (B) 5-50 pts.wt. of an epoxy-containing compound (e.g. phenolic novolac epoxy resin), (C) 0.1-30 pts.wt. of a photo-polymerization initiator or a sensitizer (e.g. acetophenone) and (D) 10-200 pts.wt. of a pigment.
Patent JP-H0349448-A (JP)
Title: Inter-processor communication equipment
Inventor: NAKAGAKI MASAO
IPC: H04L29/06
Filed: 1989-07-18
Abstract: PURPOSE:To realize high speed communication between processors with less hardware by utilizing the result of count at data frame transmission and reception of a reply frame with a frame counter by reception buffer capacity. CONSTITUTION:A data frame transmission processor 1 in a means recognizing a busy state of a reception buffer of an opposite processor coupled with a bit serial transmission line is provided with a frame counter 112 by the capacity of a reception buffer of a data frame receiver side processor which is incremented by 1 at data frame transmission and decremented by one at the reception of a reply frame and recognizes the reception buffer state at the data frame receiver side depending on the count. On the other hand, a data frame receiver side processing 108 returns a reply frame automatically with the end of frame processing. Thus, the opposite reception buffer state is managed easily with less hardware and step number of the microprogram and the communication at fast speed between processors 1 is realized.
Patent JP-H1032037-A (JP)
Title: Connector cover
Inventor: TABATA MASAAKI
IPC: H01R13/46
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a connector cover capable of enduring strong shock and easily operating a lock arm of a connector. SOLUTION: A connector cover 3O fixed to the rear end part of a female side connector 10 is made of hard synthetic resin, and capable of enduring the shock of high pressure washing water used in car washing, for example. A cantilever beamshaped arm protecting wall 34 for protecting from the upper part an operation part 19 of a lock arm is formed in the upper part of the connector cover 30. Since the arm protecting wall 34 is integrally formed with a soft synthetic resin, and easily bent, when a female side connector 10 is separated from a mating side connector, the arm protecting wall 34 is pushed down as the connector cover 30 is fixed.
Patent JP-H1031091-A (JP)
Title: Reactor output control device
Inventor: ISHII YOSHIHIKO
IPC: G21C7/08
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an operation method having 100% reactor output as a rated point. SOLUTION: This device 60 outputs a corresponding deviation signal 92 to proportional integrating circuits 72 and 73, only when generator output 49 is higher than the established value 86 of generator output 49, and a signal with the output signal 97 of the proportional integrating circuits 72 and 73 subtracted from a deviation signal for a reactor output set value 85 and an reactor output 46, is outputted as a deviation signal 98 regarding reactor thermal output for use as a core flowrate control signal 51, or a control rod operation signal 52. As a result, reactor output can be controlled to the smaller of reactor output corresponding to the generator output upper limit value 86 and the reactor output upper limit value 85. An automatic operation using 100% reactor output as a rated point can be thereby provided safely and plant operation efficiency can be improved.
Patent JP-S6429835-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YONEYAMA SHOZO
IPC: G03C1/06
Filed: 1987-07-24
Abstract: PURPOSE:To reduce the repulse of a gelatin contg. solution, etc., at the time of applying said solution, etc., on a film, etc., and to prevent the stain of a developer by incorporating a specified compd. in a silver halide emulsion layer or an another hydrophilic colloidal layer. CONSTITUTION:The silver halide emulsion layer or the another hydrophilic colloidal layer contains the compd. shown by the formula. In formula I, A is 8-25C alkyl group, etc., X is oxygen atom, etc., Y is a group contg. at least a unit shown by formula II. In formula II, (a) is 0-50, (b) is 1-50. And, in formula I, B is a bivalent binding group, (n) is 0 or 1, M is a cation. The compd. shown by formula I, may be incorporated in a hydrophilic org. colloid as a coating auxiliary, and the compounding amount of said compd. is 0.001-2g per 1m<2>. Thus, the uneven development of the titled material, the stain of a processing solution and the trouble caused by a contaminant are reduced.
Patent JP-S5974777-A (JP)
Title: Repeating device of electronic device
Inventor: ABUMI TAKAO
IPC: H04N5/00
Filed: 1982-10-20
Abstract: PURPOSE:To eliminate the need for ON/OFF operation of a power supply switch, by turning on and off the power supply in response to the presence or absence of the signal supplied from an electronic device to be connected. CONSTITUTION:The signal delivered from another electronic device is supplied to a pre-heat power supply circuit 5 and then to a synchronizing signal detecting circuit 6. Thus a synchronizing signal is extracted, and the synchronizing signals produced by a sampling gate generating circuit 9 for a fixed period of time are counted by a counter circuit 7. The synchronizing signals counted by the circuit 7 are supplied to a normal signal discriminating circuit 8. When these signals are discriminated as normal, an FF12 is inverted to turn on a power supply switch. If no input signal exists any more, this non-signal state is detected by an integration circuit 10 and a non-signal state detecting circuit 11. Then a reset signal is delivered to the FF12 from the circuit 11. Thus the FF12 is inverted to turn on the power supply switch.
Patent JP-H0350211-A (JP)
Title: Production of aqueous vinylidene chloride polymer dispersion
Inventor: TSUKAMOTO TAKEO
IPC: C09D151/00
Filed: 1989-07-18
Abstract: PURPOSE:To produce the title dispersion improved in gas barrier properties, resistance to whitening, upon boiling, etc., by emulsion-polymerizing a monomer based on vinylidene chloride to form polymer particles as cores, adding a specified monomer mixture to the reaction system and emulsion-polymerizing it to form polymer layers as shells around the surfaces of the cores. CONSTITUTION:0.5-20 pts.wt. monomer mixture II as a monomer for forming a shell is used per 100 pts.wt. monomer mixture I as a monomer based on vinylidene chloride for forming a core. Monomer mixture [I] is composed of 85-95wt.% vinylidene chloride and 5-15wt.% at least one monomer selected from among methyl (meth)acrylate, acrylonitrile and a mixture thereof as essential components, and monomer mixture [II] is composed of 20-65wt.% monomer selected from among methyl methacrylate and a vinylaromatic compound and 35-80wt.% monomer selected from among an alkyl (meth)acrylate (except methyl methacrylate) and a vinyl ester and 0.2-5wt.% hydroxylated monomer.
Patent JP-2001013208-A (JP)
Title: Semiconductor-testing tool
Inventor: TANAKA MASAHIRO
IPC: G01R31/26
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To test a semiconductor speedily, and at the same time to reduce manufacturing costs by providing an elastic material for absorbing fluctuation in the height of a contact pin being inserted into a through hole being punched on a multi-layer substrate where leading wiring is buried. SOLUTION: On a multi-layer substrate 3, a through hole 3a for leading wiring to each layer is punched, and a contact pin 6 being directly brought into contact with a solder pole is inserted into the through hole 3a while the contact pin is in contact with the inner wall. On the backside of the multi-layer substrate 3, silicon rubber 5 used as an elastic material is put for absorbing the fluctuation in the height of the contact pin 6 and the solder pole. A test signal directly passes from the contact pin 6 to the multi-layer substrate 3 for setting the shortest path, thus testing a semiconductor speedily. Also, in the contact pin 6, the number of parts becomes one, thus inexpensively manufacturing the contact pin.
Patent JP-H0473206-A (JP)
Title: Application of lubricant
Inventor: NOKUBO HARUO
IPC: D06B1/08
Filed: 1990-07-16
Abstract: PURPOSE:To uniformly apply a lubricant to a yarn moving at a high speed by contacting a yarn with a lubricant-application nozzle having a slit to flow- down a lubricant in the form of a plane, a yarn-contacting part and a curved part free from barriers to restrict the lateral spreading of running yarns. CONSTITUTION:A lubricant is applied at a prescribed rate to a running multifilament yarn with a lubricant-application nozzle. The nozzle 1 is composed of a yarn-contacting part 8 having a flat face in lateral direction to flow down the lubricant in the form of a plane, a curved part 2' free from barriers or guiding members to restrict the lateral spreading of the running yarn (y) and a lubricant-discharge nozzle 6 extending perpendicular to the running direction of the yarn and formed at upstream part near the yarn-contacting part 8. The position of the discharge slit 6 is adjusted to make the width of the die 7 to be nearly equal to the spontaneous spreading width of the running multifilament yarn (y). The lubricant is applied to the yarn (y) by transferring the yarn in contact with the yarn-contacting part 8.
Patent JP-S6430691-A (JP)
Title: Method and device for water treatment
Inventor: OGAWA SHOICHI
IPC: B03C5/00
Filed: 1987-07-27
Abstract: PURPOSE:To remove the ions or particles dissolved or suspended in water with a simple structure by dipping an electrode covered with an insulator and a grounded electrode in an aq. soln., and impressing a voltage between both electrodes. CONSTITUTION:The electrode covered with an insulator and the grounded electrode are dipped in an aq. soln., a voltage is impressed between the two electrodes, and the ions and particles dissolved or suspended in city water or waste water are removed at a low cost. In this water treating device, the dielectric electrode 1 obtained by covering a rod-shaped conductive electrode 1a with an insulator 1b, the cylindrical conductive electrode 2 surely grounded through a grounding conductor 6, and a high-voltage power source 4 for impressing a high voltage are arranged as shown in the figure. The electrodes 1 and 2 are dipped in an aq. soln. 3 to be treated in a chemical-resistant vessel 5 made of an insulating substance. A 3-15kV voltage is impressed between the electrodes 1 and 2 by the high-voltage power source 4, and the aq. soln. 3 is treated.
Patent JP-H1032732-A (JP)
Title: Program constitution information display method and program transmission system using the same
Inventor: HASHIZUME AKI
IPC: G11B27/031
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To recognize a position where broadcasting material constituting a program is stored at a glance and to speedily take out a content of the required broadcasting material by displaying a connection relation between the broadcasting materials constituting the program on a monitor. SOLUTION: Transmission control information relating to the transmission order of the broadcasting material for the respective programs are generated in a terminal equipment 34. The broadcasting order of the plural programs is outputted from a computer 35 and are inputted to a system controller 33 as a transmission list. When the program is transmitted, the system controller 33 suitably controls a video server 30, a sound file 31 and a still picture file 32 based on the transmission list and transmission control information. Consequently, respective signals outputted from the recording devices are inputted to the system controller 33 and the inputted signals are synthesize by timing and combination based on the transmission list and transmission control information.  Thus, the synthesized signals matched with the program broadcasting content are outputted as video signal outputs and sound signal outputs.
Patent JP-S6164355-A (JP)
Title: Ion wind generation apparatus
Inventor: KAYAMA MASAAKI
IPC: F24F7/00
Filed: 1984-09-05
Abstract: PURPOSE:To prevent the generation of inverse corona and to reduce the generation of unpleasant sound or ozone, by arranging an air permeable insulating element and an air permeable conductive element in the windward of an ionization electrode. CONSTITUTION:An air permeable insulating element 26 such as a net formed by braiding an insulating wire made of a resin and an air permeable conductive element 27 forming a pair with said insulating element 26 and held to predetermined potential are mounted in the windward of an ionization electrode. By this arrangement, because coarse dust is adsorbed and collected by the air permeable insulating element and the air permeable conductive element, the generation of inverse corona is prevented and the generation of unpleasant sound or ozone is reduced and a washing cycle is extended to a large extent.
Patent JP-H06661-A (JP)
Title: Method and device for friction joining
Inventor: HIYAMIZU TAKAO
IPC: B23K20/12
Filed: 1992-06-19
Abstract: PURPOSE:To promote discharge of impure inclusions from a joined part of both works and to achieve excellent friction joining by reducing the pressurizing time in the friction joining technology where two works are rotated or slided in the pressed and contact condition, and welding with pressure and cladding by welding are executed by the frictional heat generation. CONSTITUTION:The pressure applied on both works is periodically changed when the contact part begins softening by the frictional heat generation in the friction joining method where the welding with pressure or the cladding by welding is executed by rotating or sliding either of two works against the other one in the pressurized condition. A friction joining device consists of a work driving means 40 which is connected to either of two works 20, 22, and brings/separates either of the works close to/from the other work, a temperature detecting means 40 to detect the temperature at the contact part of both works, and a driving control circuit 46 which gives the driving order to the work driving means, and periodically brings/separates either of the works close to/from the other work with the specified pressure.
Patent JP-H0529377-A (JP)
Title: Semiconductor device
Inventor: HAGA AKIRA
IPC: H01L21/60
Filed: 1991-07-25
Abstract: PURPOSE:To reduce pad pitch without decreasing pad size and the width of connecting wiring. CONSTITUTION:An interconnection 1 on the first layer is connected to an interconnection 4 on the second layer via a through hole 3, and the electrode pad, on the second layer, connected to the interconnection 4 is connected to an electrode pad 9 on the third layer via a pad through hole, thereby constituting a double pad unit 13. The double pad units 13 are staggered in two lines along a scribe line 12.
Patent JP-H1029870-A (JP)
Title: Ceramic green sheet composition
Inventor: TAKATO KOICHI
IPC: C08L33/04
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To improve stiffness surface smoothness, peelability, cracking and deformation resistances by mixing ceramic powder with acrylic resin, a specified plasticizer and a specified solvent. SOLUTION: Ceramic powder is blended with acrylic resin having a wt. average mol.wt. of 150,000-500,000 made from alkyl (meth)acrylate having a 1-8C alkyl group, at least one kind of plasticizer selected from among dialkyl isohthalate, dialkyl terephthalate and trialkyl trimellitate as alkyl esters each having 4-18C alkyl groups and a ketone, alcohol or hydrocarbon solvent having <=150 deg.C b.p. A dispersant is further added if necessary. The amt. of the acrylic resin is 5-30 pts.wt. and that of the plasticizer is 3-2 pts.wt. based on 100 pts.wt. of the ceramic powder.
Patent JP-S5975995-A (JP)
Title: Lubricating composition excellent in resistance to wear and extreme pressure and friction properties
Inventor: KIBUKAWA MINORU
IPC: C10N30/06
Filed: 1982-10-25
Abstract: PURPOSE:To provide a lubricating composition with improved resistance to wear and extreme pressure and friction properties, prepared by adding an organic Mo compd. and an acidic phosphate (phosphite) ester to a base oil with a lubricative viscosity. CONSTITUTION:The lubricating composition is prepared by adding as essential ingredients (A) at least one organic Mo compd. of formula I (where R1 and R2 are each a 1-30C hydrocarbon group; m and n are 1-3 and m+n is 4) and II(where R3 and R4 are each 1-24C alkyl; x and y are 1-3 and x+y is 4) (e.g. molybdenum oxysulfide propyl phosphorodithioate and molybdenum sulfide-2- ethylhexyl dithiocarbamate) and (B) at least one acidic phosphate (phosphite) ester of formulas III, IV and V (where R5 and R6 are each a 4-30C hydrocarbon group) to a base oil having a lubricative viscosity (e.g. mineral oil or ester oil). The combined use of compds. (A) and (B) produces a lubricating composition with markedly improved resistance to wear and extreme pressure and friction properties (friction reducing effect).