baber/WOPTO huggingface dataset:
Patent IL-191236-A (IL)
Title: Method and system for autonomous channel coordination for a wireless distribution system
IPC: H04W84/20
Filed: 2008-05-04
Abstract: A method and system for autonomous channel coordination for a wireless distribution system (WDS) are disclosed. A wireless communication system includes a plurality of access points (APs) and the APs communicate each other via a WDS. A coordinated channel group (CCG) of a plurality of member APs is established. The member APs of the CCG camp on a WDS channel used for the WDS among the member APs of the CCG. One AP among the member APs of the CCG is designated as a master AP. The master AP coordinates with other member APs of the CCG for selecting and configuring the WDS channel for the CCG and addition and deletion of member APs. By allowing APs to define a CCG, changes of the WDS channel are performed autonomously while maintaining connectivity.
Patent IL-196257-A (IL)
Title: Calcaneal plate
Filed: 2008-12-29
Abstract: The present invention is a fully contoured calcaneal plate having substantially no planar surfaces except at the origin. The contoured plate includes radiused sections, one extending inferior to superior is curved inferior to superior in a shape which is close to cylindrical and which approximates the shape of the cuboid bone. The second radiused section is curved in the vicinity of the anterior strut, and in particular at the inferior portion of the plate, to accommodate the peroneal tubercle. The plate has a rectangular or modified ovoid body section and a dog boned shaped tail with triangular placed holes for fixation.
Patent JP-H06106571-A (JP)
Title: Synthetic resin molded product over which netlike woven fabric is stretched
Inventor: TAKAHASHI TAKEHIKO
IPC: B29K105/08
Filed: 1993-03-19
Abstract: PURPOSE:To provide a synthetic resin molded product over which netlike woven fabric is stretched firmly, by a method wherein clogging of the meshes of a net by resin is prevented in the vicinity of the inner fringe of a frame body. CONSTITUTION:In a synthetic resin molded product which is comprised by stretching a net body within a frame body 10, the net body is made of netlike woven fabric, in a laid part of the netlike woven fabric within the frame body, a sheetlike pressing material 13 is laminated and comprised by projecting the inner fringe of the pressing material 13 through the frame body 10. The pressing material 13 prevents molten resin from flowing out by filling the meshes of the net communicating with a cavity and functions as a reinforcement material. Then the frame body 10 is comprised by providing a pin hole 12 penetrating through the netlike woven fabric and pressing material 13 in one side of either the top or the bottom of the frame body 10. Whether or not the netlike woven fabric and pressing material 13 are surely inserted can be confirmed by the pin hole 12.
Patent JP-S59224539-A (JP)
Title: Supplying and recovering device for cooling water for engine test
Inventor: MATSUMOTO YOSHINORI
IPC: G01M15/02
Filed: 1983-06-03
Abstract: PURPOSE:To attain great cost reduction by interposing water executors in recovery piping, and providing pumps which sends the hot water in a return tank to the water ejectors as driving water by force. CONSTITUTION:The water ejectors 24a-24d are interposed in a recovery device 23 in parallel and grouped into two; and two water ejector pumps 25a and 25b which supply the driving water to the water ejectors in both groups are connected to water outlet piping 26 connected to the return tank 5. In this case, cooler facilities are provided to a charge tank used in combination similarly; to the suction recovery of high-temperature engine cooling water using a vacuum pump, and the engine cooling water is sucked and recovered efficiently by the water ejectors without cooling the engine cooling water, thereby attaining the great cost reduction.
Patent JP-H01272914-A (JP)
Title: Absolute position detector
Inventor: SHINOHARA YOSHIO
IPC: G01D5/244
Filed: 1988-04-25
Abstract: PURPOSE:To reduce the power consumption and to improve the cost and maintenance by allowing an A-phase and B-phase pulse generating circuit and a detecting circuit for the direction of rotation and the number of rotation to operate during a power-off state in response to pulses from a pulse generating circuit. CONSTITUTION:A rotation detection signal generating circuit 1 generates one A-phase pulse and one B-phase pulse in one turn of a shaft. A signal processing circuit 2 decides whether the shaft rotates forward or backward from the A- phase and B-phase pulses and generates two pulses in one turn. A counter 3 counts those pulses to generate data on the number of rotation. Then the circuits 1 and 2, and counter 3 are backed up by a battery 6 when the power source is off, but the circuit 1 is supplied with intermittent impulsive electric power so as to reduce the power consumption. The pulse generation is performed by electric power supply responding to pulses obtained by the pulse generating circuit 4 through a power amplifier 5-2.
Patent JP-H04338959-A (JP)
Title: Pattern forming method
Inventor: KURIHARA MASAAKI
IPC: H01L21/027
Filed: 1991-05-01
Abstract: PURPOSE:To improve the cross-sectional form of the resist pattern high in resolution. CONSTITUTION:When a substrate 1 is coated with a resist thin film, the resist coating surface of the substrate 1 is processed with an acid, so that a phenomenon that the part of the hem of the resist pattern is bitten is prevented when a chemical amplifying negative type resist 3 is used, and a highly accurate resist pattern 5 is obtained.
Patent JP-S61258972-A (JP)
Title: Valve type cylindrical water turbine equipment
Inventor: OSHIMA KATSUHIRO
IPC: F03B11/00
Filed: 1985-05-10
Abstract: PURPOSE:To obtain the supporting structure of a valve type water turbine having a high reliability due to a uniform load transmission by arranging a steel reinforcing beam perpendicular to the shaft of a valve type cylindrical water turbine in the interior of a concrete beam which is placed so as to be adjacent to a stay in the upper part of a concrete wall. CONSTITUTION:In this kind of valve type water turbine, the greater part of load acting on the valve type water turbine body 2 is transmitted to a surrounding concrete structure 7 by a stay 6, and therefore a steel beam 16 of I section which is directly connected to a stay vane being in the upper vertical direction at the upper load supporting part of the concrete structure 7 lying between machinery carrying-in ports 9 and 10 and has a length reaching to the side walls of the concrete structure 7 is embedded. The load at the center of the steel beam 16 is transmitted by a composite member of concrete and beam, and the share load of the beam is transmitted to the side wall concrete at the both ends of the beam, fulfilling the function as a reinforcement for concrete.
Patent JP-H0733958-A (JP)
Title: Epoxy resin composition
Inventor: OTSUKA YOSHIHIRO
IPC: C08L63/08
Filed: 1994-05-16
Abstract: PURPOSE:To provide an epoxy resin compsn. for improving the flexibility of not only epihalohydrin-bisphenol type but also novolac and cycloaliphatic type of epoxy resins. CONSTITUTION:An epoxy resin compsn. is prepared by blending 95 to 5 pts.wt. of (a) an epoxy resin having one or more epoxy groups in the molecule with 5 to 95 pts.wt. of (b) an epoxy-modified block copolymer comprising a polymer block (A) consisting mainly of a vinyl aromatic compd. and a polymer block (B) consisting mainly of a conjugated diene compd. or a partly hydrogenated diene compd. The resultant epoxy resin compsn. can be cured with a commonly used hardener such as acid anhydride, aliphatic amine, aromatic amine, novolac phenol and dicyan-diamide to form a cured product with high flexibility.
Patent JP-H05279984-A (JP)
Title: One-side mat-coated paper
IPC: D21H19/66
Filed: 1992-03-26
Abstract: PURPOSE:To provide a coated paper having mat surface on one side and glossy surface on the other side. CONSTITUTION:A surface of a coated paper is pressed twice with a roughened roll 1 of a supercalender A (having a surface roughness Rmax of 8-35mum defined by JIS B0601), the reverse surface of the paper is pressed five times with chilled rolls 3 and finally the paper is passed between a pair of elastic rolls 2 to obtain the objective single-side mat-coated paper by a simultaneous single pressing process. The obtained paper has a mat surface having a glossiness of <45% measured in conformity with JIS P8142 at an angle of 75 deg. and a gloss-finished surface on the reverse face surface-treated with chilled rolls and having a glossiness of >=45% measured by the above method.
Patent JP-S58218507-A (JP)
Title: Construction of power generation plant
Inventor: IWATA NOBUKATSU
IPC: E02D27/32
Filed: 1982-06-14
Abstract: PURPOSE:To obtain functions as a landing place and a tailrace by permitting the start-up of construction work of a plant house in early period by utilizing a water-proof weir as a quaywall for a power plant site readjustment plan. CONSTITUTION:A water-proof weir 7 is constructed on the land inside and outside of a site, and then transported to the position of a quaywall by a floating transport method for setting. The water-proof weir 7 to be constructed in a straight line to the quaywall position is of a form unloadable from a barge at the time of construction. Also, in the water-proof weir 7, a tailrace 4 provided between the quaywall and a power generation plant 1 is passed. By utilizing the straightness of the quaywall, a gantry crane acrossing the whole units is set and used as a common landing facility. The water-proof weir 7 can serve as a cut-off weir permitting the early-period start-up of construction of a plant house and also as a unloading quaywall from a barge, and can also be utilized a trench having a function as a seawater tailrace for circulating water, etc.
Patent JP-S59227562-A (JP)
Title: Power steering control valve
Inventor: KURIHARA TAKASHI
IPC: B62D5/08
Filed: 1983-06-06
Abstract: PURPOSE:To improve the steering performance by providing an enlargement conversion mechanism and an operation converting mechanism between I/O shaft and a spool valve thereby increasing the rigidity of torsion bar. CONSTITUTION:A spool valve 20 is arranged in a valve housing 21 while balancing with a stab shaft 15 and a pinion shaft 16. Through exchange operation of the spool valve 20, oil paths 30, 31 for feeding pressurized oil into cylinder chambers 28, 29 in a power cylinder 27 are coupled. An enlargement conversion member 32 is fixed through a pin 33 to the pinion shaft 16. A valve operating member 37 is fixed to the outer lace 35b of a ball bearing 35 and coupled to the spool valve 20 to be arranged slidably against the cylinder innerface 21a formed in the valve housing 21.
Patent JP-S5724831-A (JP)
Title: Light detector, and exposure meter and camera incorporating said detector
Inventor: HIZUKA YUUJI
IPC: G01J1/42
Filed: 1980-07-21
Abstract: PURPOSE:To improve a light-detecting motion capacity by enlarging a transmitance at a visibility area, to simplify a manufacturing process, and to reduce a manufacturing cost, by a method wherein 1 or 2 types or more of near infrared cut filters containing an organic infrared adsorbent are combined with a light-receiving element. CONSTITUTION:An infrared cut filter is produced such that an acryl or polycarbonate clear resin is caused to contain 1 or 2 types or more of color elements which are of a metal complex substance or organic salt and hardly perform an absorption at a visibility area and perform a powerful absorption at a near infrared area. The filter is combined with a light-receiving element, such as silicon photodiodes (SPD) to obtain a light detector. Self-exposure meters, cameras incorporating an exposure meter, into which the detector is built, are manufactured. Said infrared cut filter is soft, is easy to be formed into a thin film, and has a high transmitance at the visbility area, whereby it reduces a leak current through the reduction in the sensitivity of the SPD to prevent a malfunction.
Patent JP-S5743493-A (JP)
Title: Method of producing printing block or printed circuit
Inventor: ERUBUIN RINTO
IPC: G03G5/05
Filed: 1981-06-30
Abstract: This invention relates to an improvement in the process for the manufacture of printing forms and printed circuits by coating an electrically conductive support with an organic photoconductor layer and by charging, exposing, and developing the electrostatic image by means of a finely particulate toner, fixing and dissolving the layer away from the non-image areas by means of a decoating medium and, if appropriate, etching of the bared support surface, the improvement which comprises, for the purpose of coating, transferring the organic photoconductor layer on a temporary support to the electrically conductive support with the aid of heat and pressure.
Patent JP-H02141478-A (JP)
Title: Method for coloring powder sintered product
Inventor: MATSUMAE TOSHIYUKI
IPC: C04B35/64
Filed: 1989-04-20
Abstract: PURPOSE:To color only the necessary parts and to obtain the powder sintered product which is suppressed in the degradation in strength by distributing a specific powder mixture between a setter to be imposed with a powder molding and the powder molding in contact therewith and sintering this molding. CONSTITUTION:The setter 2 made of Al2O3 having about 99% purity is used. The powder mixture 3 consists of the 1st powder 3a which is the Al2O3 powder having about 99.9% purity and is the spherical hardly sinterable powder having >=50mu average grain size and the 2nd powder 3b consisting of Cr2O3 powder and is so mixed that 0.1wt.% Cr2O3 powder is added to the above-mentioned 1st powder (hardly sinterable powder) 3a and is uniformly dispersed therein. The mixture powder is thinly laid and packed on the setter 2. Further, the molding 1a is placed on this powder mixture 3 and is heated up at about 100 deg.C/hr. After about 1550 deg.C is attained, the molding is sintered for about 2 hours at this temp. and is then allowed to cool. The sintered product 1b obtd. in such a manner are colored only in the part facing the setter 2.
Patent JP-S583328-A (JP)
Title: Generating circuit for substrate voltage
Inventor: MIYASHITA TAKUMI
IPC: G11C11/408
Filed: 1981-06-29
Abstract: PURPOSE:To prevent malfunction, by limiting a current driving an electrode potential of a capacitor toward negative direction, through the provision of a negative direction current limiting circuit for a negative direction driving circuit and blocking the forming of a junction diode. CONSTITUTION:A control input of a positive driving circuit 12 is connected to an output side of an oscillation circuit 11, one electrode of a capacitor 13 as a storage element is connected to the circuit 12. Further, a negative direction current limiting circuit 15 of a negative driving circuit 14 is connected to the electrode. A semiconductor rectifying circuit 16 is connected to another electrode of the capacitor 13 and the circuit 16 is provided with a junction diode Q5. An output of the circuit 11 is inputted to the gate of an N type MOS TRQ6 of the circuit 14, and the output of the TRQ6 is applied to the circuit 15 consisting of a constant current circuit. When one electrode potential of the capacitor 13 is driven to negative direction, the value is limited to a value where no current flows to the diode Q5, allowing to prevent the potential of substrate from being kept negative and to stabilize the operation.
Patent JP-S62260538-A (JP)
Title: Stator for rotary electric machine
Inventor: AEBA TOSHIYUKI
IPC: H02K5/04
Filed: 1986-05-02
Abstract: PURPOSE:To simplify costruction and enhance reliability, by putting a spring plate outside the rear section of a stator-core-fastening rib, in the circumferential direction, and by fitting both the ends of the spring firmly on the division plates of a stator frame. CONSTITUTION:Division plates 7 dividing the space of the internal section of a stator frame 6 in the axial direction are separated from each other and are arranged. In the meantime, a spring plate 3 with a flattened rectangular sectional area is brought into contact with the counter dovetail side of a rib 2 with a rectangular sectional area with a dovetail, namely, the rear section of the rib. The central section of the spring plate 3 is fastened with bolts 4 through the counter dovetail side in the radial direction. The product of the spring plate 3 and the rib 2 combined with each other is brought to the internal section of the stator frame 6, and on the inner peripheral surfaces of the division plates 7 of the stator frame 6, both the end sections of the spring plate 3 are fastened with bolts 5. After that, steel sheets organizing a stator core 1 are engaged with the dovetail of the rib 2 and are laminated, and into grooves arranged on the inner peripheral surface of the stator core 1, windings are inserted.
Patent JP-H02279756-A (JP)
Title: Stabilized styrene/butadiene block copolymer composition
Inventor: YAGO SHINICHI
IPC: C08L53/02
Filed: 1989-04-19
Abstract: PURPOSE:To obtain the subject composition excellent in but processing stability and thermal discoloration resistance during high-temperature molding and NOx discoloration resistance, wet-heat discoloration resistance and gamma-ray discoloration resistance during service by mixing a styrene/butadiene block copolymer with a specified phenol compound and a phosphorous antioxidant. CONSTITUTION:A styrene/butadiene block copolymer of a styrene/butadiene weight ratio of 60:40 to 95:5 is mixed with 2-t-amyl-6-[1-(3,5-di-t-amyl-2- hydroxyphenyl)ethyl-4-t-amylphenol acrylate] and a phosphorous antioxidant [e.g. tris(2,4-di-t-butylphenyl) phosphite].
Patent JP-S60245076-A (JP)
Title: Data generating device
Inventor: SHIMOI TAKAO
IPC: G06F17/21
Filed: 1984-05-19
Abstract: PURPOSE:To eliminate the need to adjust finely a character array after input and improve operability by storing pieces of division information with predetermined priority, and comparing the length of input data with frame information and division information and controlling division positions of a character string. CONSTITUTION:When a character string consisting of plural lines is inputted, pieces of division information with predetermined priority as to combinations of KANJI (Chinese character), HIRAGANA (cursive form of Japanese syllabary), KATAKANA (square form of Japanese syllabary), symbols, etc., are stored in a division storage area 33 so as to indicate where the character string is divided. A display division processing part 40 when the character string data from a storage device is long enough to extent to another line compares the length of data from a storage area 3B for overall data length with frame information from a frame size information storage area 3D and division information from an area 33. Then, division positions of the character strings consisting of plural lines are controlled on the basis of the comparison output to obtain easy-to-see character strings, which are displayed on a display device 50.
Patent JP-H09286653-A (JP)
Title: Cement-based substrate adjustment composition
Inventor: KUBOKAWA TOYOYUKI
IPC: E04D7/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a composition which causes no defect such as peeling or lifting even when the surface layer before adjustment consists of a flexible material such as asphalt, methane resin or rubber sheet, and has a >=0.4N/mm<2> adhesion strength, good roller workability and also good properties with respect to finishing. SOLUTION: This composition consists of 100 pts.wt. of cement, 50 to 300 pts.wt. of fine aggregate, 15 to 40 pts.wt. of a re-emulsified powdery resin, 0.3 to 3.5 pts.wt. of a water reducing agent and 0.02 to 0.30 pts.wt. of a water-soluble polyacrylamide-based polymer, wherein the water-soluble polyacrylamide- based polymer contains acrylamide-(sodium-2-acryloylamino-2-methyl- propanesulfonate) as a main repeating unit. Also, an aq. solution contg. 0.5wt.% of the polyacrylamide-based polymer has 50 to 160mPa.s and 15 to 50mPa.s plastic viscosity values at 10(s<-1> ) and 100(s<-1> ) shear rates respectively, wherein an E type viscometer is used for the measurement.
Patent JP-H04333422-A (JP)
Title: Position detecting device for magnetic levitation body
Inventor: KAWADA NORIYUKI
IPC: B65G54/02
Filed: 1991-05-07
Abstract: PURPOSE:To detect the position of a magnetic levitation body without contacting and seeing it. CONSTITUTION:In an A.C. magnetic levitation carrying device in which a levitation body 2, composed of a non-magnetic metallic material having conductivity, is floatation-traveling on A.C. electromagnets 1, the followings are provided: a coil 4 which is provided in nearly parallel on A.C. electromagnets 1 and whose width is gradually increased in a travel direction, a high frequency generator 5 connected to the coil 4, and a resistance 6.
Patent JP-H09287018-A (JP)
Title: Walking beam type heating furnace for round-shaped billet and heating device line
Inventor: TERAMAE AKIRA
IPC: C21D9/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a walking beam type heating furnace for round-shaped billet and a heating device line which are compact type and equipped in a low cost. SOLUTION: The walking beam type heating furnace 8 for round-shaped billet arranges plural pieces of heating burners facing the burner flame direction to the advancing direction of the billet at the upper and the lower parts through a fixed skid only to the ejecting end wall in the longitudinal direction of the furnace. The heating device line for the round-shaped billet arranges an induction heating device or direct electric conductive heating device 9 which executes the temp.-raising in a short time as the finish heating and can freely change a rolling temp. in the following rolling process 10 in a short time, in succession to the above heating furnace for executing the initial stage heating under condition of the fixed ejecting temp.
Patent JP-2000292217-A (JP)
Title: Pressure fluctuation absorbing structure and flowmeter
Inventor: KUMAGAI MINORU
IPC: G01F1/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a low-price pressure fluctuation absorbing structure of a simple structure and a flowmeter provided with the pressure fluctuation absorbing structure. SOLUTION: By providing a buffer space 18 to absorb fluctuations of fluid pressure at a location at which a fluid comes into direct contact and turns direction in channels 15 and 16, a low-price pressure fluctuation absorbing structure 6 of a simple structure is obtained. In addition, by providing a soft cellular member (sponge) 61 in the buffer space 18, it is possible to improve the effects of absorbing pressure fluctuations. Furthermore, by providing the soft cellular member 61 and a hard cellular member 62 in the buffer space 18, it is possible to remove impurities in the fluid and to maintain the performance of a flowmeter.
Patent JP-S59228336-A (JP)
Inventor: JINBO MASAO
IPC: H01H85/143
Filed: 1983-06-09
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-2000292584-A (JP)
Title: Nuclear instrumentation design aiding system
Inventor: YAMAGUCHI MASAAKI
IPC: G21C17/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a nuclear instrumentation design aiding system capable of automatic design of component such as specification determination and automatic formation of testing specification by using CAD(computer aided design) and analyzing tools on the basis of upstream system design specification and improving design efficiency and design quality in process instrumentation design for a reactor power station. SOLUTION: A CAE(computer aided engineering) subsystem 131 in which upstream system design specification data is connected to a design CAD tool and an analyzing tool, the results of various analysis are reflected to the detailed specification determination, the automatic design of component is done and the detailed analysis results concerning the instrumentation components are fed back to the upstream plant simulation system 121 and the plant operation characteristic is confirmed.