baber/WOPTO huggingface dataset:
Patent JP-H09246833-A (JP)
Title: Separate type antenna
Inventor: MINEGISHI KAZUO
IPC: H01Q1/24
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain the separate type antenna with an excellent characteristic with an improved manufacturing efficiency at a lower cost through the reduction in the manufacture man-hours by forming elements A, B separately and integrally embedding to a sleeve made of an insulating material and connecting them mechanically. SOLUTION: An element A1 acting like an antenna in the elongated state and an element B1 acting like an antenna in the contained state are integrally formed with a resin via a sleeve 3 and connected mechanically. A contact 4 fitted to a top 5 and the element B2 acts like a feeding point of the element B2. The antenna elements A, B positioned and fixed to the sleeve 3 in this way are not electrically connected. Thus, a damage at a separate part of the antenna in the extension state and contained state is less and even when the type of a material of the top 5 of the antenna differs from that of the sleeve 3, the structure of this antenna copes flexibly with the difference and interference with other antennas is reduced.
Patent JP-S528572-A (JP)
Title: Mechanism for returning of externally pressing members in continuous f ilters
Inventor: ARAI TAKAO
IPC: B01D33/04
Filed: 1975-07-09
Abstract: PURPOSE: To provide a mechanism for returning the minimized number of externally pressing members in a continuous flter system by endless circulation belt including a rotary drum. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10285007-A (JP)
Title: Switch device
Inventor: KUSUNOKI SHIGEO
IPC: H03K17/16
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a switch device for a high frequency signal by which a low distortion characteristic is obtained without stacking isolation FETs. SOLUTION: In this device, a signal input terminal 1 receiving a high frequency signal is connected to a drain of a switching FET 10, its source is connected to a signal output terminal 2, its gate is connected to a 1st control terminal 3, and the FET 10 is controlled to be turned on/off with a 1st switching control signal received by the control terminal 3. A drain of an isolation FET 20 is connected to the signal output terminal 2, and its source connects to ground. A 2nd switching control signal to switch the FET 20 in an inverse operation to the FET 10 is fed to a gate of the FET 20 through a 2nd control terminal 9. A matching circuit 21 is connected between the 2nd control terminal 9 and the gate of the FET 20. Nonlinear distortion due to a parasitic capacitance of the FET 20 when the switch is closed is reduced by selecting an impedance of the matching circuit 21 properly.
Patent JP-S5310915-A (JP)
Title: Binary signal detecting circuit
Inventor: SAGAWA AKIO
IPC: H04N1/403
Filed: 1976-07-19
Abstract: PURPOSE: Two slice levels are provided, and only information is sliced according to the level variation even if video signals have the level variation, thereby detecting binary signals surely. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000273131-A (JP)
Title: Polyvinyl chloride/polystyrene based triblock co- polymer and its preparation
Inventor: OKI YASUYOSHI
IPC: C08F293/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a novel polyvinyl chloride copolymer/polystyrene based triblock copolymer and to provide a method for preparing the same. SOLUTION: Polymerization reaction is initiated by irradiating a vinyl chloride monomer with light in the presence of p-xylylenebis(N,N- diethyldithiocarbamate) as the radical polymerization initiator to form a polyvinyl chloride, and then, the polymerization of styrene is initiated by irradiating the polyvinyl chloride and styrene with light to obtain a polystyrene/polyvinyl chloride/polystyrene triblock copolymer of the B-A-B type having a number average molecular weight of 5,000-200,000.
Patent JP-H11277083-A (JP)
Title: Septic tank
Inventor: WADA YASUSATO
IPC: C02F3/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a septic tank capable of performing filter material drawing-up or replacing work in a shorter time as compared with a case of using a suction device and capable of making the use prohibiting time of a toilet or the like as short as possible. SOLUTION: In a septic tank having a filter member packed bed 6 and a manhole, the filter member packed bed 6 is constituted by connecting a plurality of blocks 7, 8 and the individual block (7 or 8) forming a plurality of the blocks 7, 8 has partition walls (9 and 45 or 10 and 46) not passing a filter member but passing water to be treated on two or more surfaces of at least one block (7 or 8) and, when the blocks 7, 8 are mutually connected, the surface of the adjacent blocks are set so as to become mutual surface having partition walls 9, 10 arranged thereto and the partition walls 9, 10 of the adjacent surfaces are made slidable and movable.
Patent JP-S5649314-A (JP)
Title: Lasting pharmaceutical composition having prolonged action and its preparation
Inventor: OOMURA TADAYOSHI
IPC: A61K47/10
Filed: 1979-07-05
Abstract: PURPOSE: To obtain the titled composition having improved absorption, prolonged action and bioavailability, and comprising an amorphous solid substance of a solid drug and a specific base component and polyethylene oxide.  
     CONSTITUTION: A solid drug, e.g. Perdipine  or Nifedipine , and a base component, i.e. the following the first constituent or the first constituent and the second constituent, are dissolved in water or an organic solvent, e.g. C 2 H 5 OH or CHCl 3 . The solvent is then removed to give an amorphous solid substance of the solid drug, which is mixed with polyethylene oxide to afford the titled composition. The first constituent of the base component is MC, PVP, citric acid or amino acid, and the second constituent is a surfactant, glycerol, or propylene glycol. The amount of the polyethylene oxide is preferably 0.5W30pts.wt.per 1pt.wt. the total amount of the drug and the base component. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61241544-A (JP)
Inventor: HANSU DEIITAA ERISON
IPC: F16F15/139
Filed: 1986-04-15
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-S63250788-A (JP)
Title: Printer
Inventor: YAMAKAWA KIYOSHI
IPC: G06K17/00
Filed: 1987-04-07
Abstract: PURPOSE:To load/unload an IC card to/from a printer while keeping a power supply for a typewriter at turning-on by resetting a control circuit in the printer in accordance with an IC card load/unload detecting signal. CONSTITUTION:The loading/unloading of an IC card to/from the printer is detected by detecting means 15, 16, and when a RESET terminal of a CPU 20 is brought to a low level by detecting signals outputted from the means 15, 16, the CPU 20 is reset and disconnected from the IC card 30. Whether the IC card is inserted or disconnected to/from a connector is decided by reading out a PORT 2 signal and deciding whether the signal is a low level or not. When the IC card is inserted into the connector, an IC card using system program is started.
Patent JP-S63250180-A (JP)
Title: Manufacture of photovoltaic power device
Inventor: ONO MASAYOSHI
IPC: H01L31/04
Filed: 1987-04-07
Abstract: PURPOSE:To prevent surface oxidation of rear metallic electrodes and the mixing of impurities into light active layers, by forming the light active layers on the rear metallic electrodes exclusive of one end upper surface which is positioned along an adjacent interval part thereof and next by forming a junction electrode on the one end upper surface of the rear metallic electrodes. CONSTITUTION:An insulating film 2 is formed all over the one surface of a substrate 1 and rear metallic electrode films 3a, 3b made of Al, Ag, or the like are formed dividedly on the film 2. Next, light active layers 4a, 4b made of amorphous silicon or the like are formed on the rear metallic electrodes exclusive of one end upper surface 3be which is positioned along an adjacent interval part (ab). Finally transparent electrode films 6a, 6b made of transparent oxide electrode materials such as indium tin oxide ITO are formed on the light active layers 4a, 4b. The left transparent electrode film 6a is extended to a junction electrode film (5) on the right rear metallic electrode film 3b. Surface oxidation of the rear metallic electrodes and the mixing of impurities into the light active layers can be thus prevented, and so electrical characteristics of a photovoltaic device can be improved.
Patent JP-H06275223-A (JP)
Title: High frequency ion source
Inventor: OKUTE YASUHIRO
IPC: H01J27/16
Filed: 1993-03-19
Abstract: PURPOSE:To stabilize a plasma while suppressing the reduction in ion current density low, and suppress the spattering of a high frequency electrode by connecting a circuit formed of an over voltage protecting element between a plasma generating vessel and the high frequency electrode. CONSTITUTION:A circuit in which an over voltage protecting element 34 and a coil 32 are mutually connected in series is connected between a plasma generating vessel 4 and a high frequency electrode 5. This element 34 has the characteristic in that it is ON (suddenly electrified) to form a low resistance before a dielectric breakdown is generated between the vessel 4 and the electrode to cause a discharge, or before the magnitude of the negative potential by the self-bias of the electrode 5 reaches the voltage causing such a dielectric breakdown. Thus, the spattering of the electrode 5 by the ions in a plasma can be suppressed, and the dielectric breakdown can be prevented from being caused between the vessel 4 and the electrode 5 to stabilize the plasma. Since the negative potential of the electrode 5 is large up to the voltage where the element 34 is ON, the reduction in plasma density and, consequently, current density can be suppressed low.
Patent JP-H10277232-A (JP)
Title: Pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To contrive so that the glass plate shape fitted to a glass frame is not restricted with rigidity of the glass frame retaining. SOLUTION: A pachinko machine is constituted so that a glass frame 200 having an opening capable of seeing through a game board surface of a game board may be freely opened/closed. In this case, reinforcing plates 252, 254, 256, and 260 for increasing rigidity of the glass frame 200 is fitted to the back of the glass frame 200, where parts of the reinforcing plates 254, 256, and 260 form a glass supporting part for fitting, so as to open and shut freely, a glass plate which closes the opening.
Patent JP-S5512454-A (JP)
Title: Resistance metering circuit
Inventor: YAMAOKA KATSUROU
IPC: G01R27/14
Filed: 1978-07-13
Abstract: PURPOSE: To improve the metering accuracy by eliminating and correcting the temperature drift of a parasitic resistor, which is connected in series with a resistor to be metered, and an operation amplifier.  
     CONSTITUTION: Switches SW 1  and SW 2  are so controlled that they are repeatedly turned on and off, and off and on, respectively. Under the conditions of the SW 1  off and SW 2  on, the output voltage e 02 ' is expressed by Equation 1 if the offset voltage of an operation amplifier 4 is denoted at V 10 , a reference voltage at VREF and if a relationship R 13 ≫R 14  holds. On the other hand, under the condition of the SW 1  on and SW 2  off, the output voltage eO is expressed by Equation 2, if the resistance to be metered is denoted at R 12 , its parasitic resistance at R 15 , and if relationships R 11 ≫R 12  and R 11 ≫ R 15  hold. The difference inbetween is expressed by Equation 3. If it is set that R 15 /R 11  = R 14 /R 13 , the output difference is expressed by e 02  - e 02 ' = - VREF × R 12 /R 11 . Thus, the highly accurate measurements can be performed without any influence from the parasitic resistance R 15  and the offset voltage VI 0  of the operation amplifier. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63250942-A (JP)
Title: Multiple address mail service processing system
Inventor: HASEGAWA HIROMI
IPC: H04L13/08
Filed: 1987-04-07
Abstract: PURPOSE:To shorten a retrieval time, and to quickly process the same class mail service for the person of the same level class. i.e., for the person of the same title by storing a pointer, which can be linked to the user information of the lateral direction of, at least, the same level class, in the user information. CONSTITUTION:When a multiple address communication request for all chiefs of a section is issued, a retrieving part 6 accesses a memory 5, in which the data base of the user information is stored, and it retrieves successively from the president of the first level class, according to a tree structure, down to the senior managing director of the second level class and the chief of a division of the third level class. When the retrieval comes down to the fourth level class, the objective chief of a section is retrieved. Hereafter, the retrieval is carried out along the pointer, to be linked to the same level class user information and prepared in the user information, and the user information of all the chiefs of a section, on the same line, i.e., arranged at the same level, is read out from the memory 5, and the information such as the names of all the chiefs of a section or the like is transferred to an address memory 7. Next, the address and the destination of the respective chief of a section, read out successively from the address memory 7 are added to the same message sentence, read out from a message memory 8, by a composing part 9, and transmitted from the composing part 9.
Patent JP-H07272797-A (JP)
Title: Lock piece for connector
Inventor: MIZUNUMA YASUYUKI
IPC: H01R13/627
Filed: 1994-03-31
Abstract: PURPOSE:To provide a lock piece for a connector which can be mounted on a shell by only moving in only one direction. CONSTITUTION:A lock piece 10 for a connector is constituted mainly of a stop part, engaging parts 16, 14 and a knob part 12. In the structure, a protrusive part 20 is provided in the vicinity of a central part in a width direction in a side of the knob part 12 in the engaging part 14, and two sheets of plate- shaped pieces 18 are provided in both sides in a width direction of this protrusive part 20. This plate-shaped piece 18 is a cantilever beam having springiness with the free ends facing a side of the protrusive part 20, and a space between these fellow free ends is made narrower than a width of a protrusion part 32 in the shell.
Patent JP-H03288033-A (JP)
Title: Damping force adjusting device
Inventor: KATA KATSUKUNI
IPC: F16F9/46
Filed: 1990-03-30
Abstract: PURPOSE:To change the quality of deflection by changing the quantity of deflection of the peripheral ends of relief valves on respective sides, setting the back pressure acting on each back pressure chamber by pairs of throttles arranged in the upstream and downstream of each back pressure chamber, making one pair of the pairs of throttles variable, and making the other pair stationary. CONSTITUTION:When a piston body 30 constituting a piston part is slided in a cylinder 1, hydraulic fluid from the upstream oil chamber acts on the pressure receiving face sides of relief valves 5, 6 on respective sides make flex the peripheral ends of the relief valves 5, 6, flows out to the downstream oil chamber to generate damping forces of specific magnitude on respective sides by circulating the hydraulic fluid through the relief valves 5, 6 on respective sides. At this time, a part of the hydraulic fluid from the upstream oil chamber acts on the back pressure sides of the relief valves 5, 6 on respective sides through both pressure chambers 54, 64 arranged between pairs of throttles (7, 55a), (8, 81b). Thus, the quantity of deflection of the peripheral ends of the relief valves 5, 6 on respective sides can be changed by the change in the magnitude of oil pressure applied to the back pressure chambers 54, 64.
Patent JP-H01258014-A (JP)
Title: Combustion control for hot air type heater
Inventor: WATANABE MITSUYASU
IPC: F24H3/04
Filed: 1988-04-07
Abstract: PURPOSE:To easily control the temperature (temp.) of a vaporization part to a set point by providing a microcomputer with a function for detecting the temp. of the vaporization part. CONSTITUTION:Logical outputs outputted from the microcomputer 1 are inputted to plural rudder resistors in a D/A conversion part 8 and D/A converted voltages through the rudder resistors have characteristics expanding the range each comparing voltage VV up to a control voltage Vcc while keeping its linearity. Thereby the range of a digital value to be compared with the voltage VV can be expanded, the voltage VV also can be expanded to a wide range and voltage per one step of the digital value obtained when the microcomputer 1 finely detects the temp. of the vaporization part can be increased. Thereby the temp. of the vaporization part can be easily controlled to a set value optimum to the combustion of the hot air type heater.
Patent JP-2000277982-A (JP)
Title: Electronic component housing case
Inventor: FUKAI KIKUJI
IPC: H05K13/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component housing case which is easy to dispose of and facilitates supplementing components into component storing chamber of an electronic component feeder. SOLUTION: A case body 1 is formed of papers and hence can be thrown away, thus very much facilitating disposal after use. In the case of incinerating the used case, the incineration itself is easy and no toxic gases are produced, thus causing no concern for environmental pollution. A component entrance hole 1f can be formed easily by only depressing on indication part 1d provided on the case 1 with a fingertip so that components can be supplemented quickly by a simple work into a component storing chamber of a bulk feeder.
Patent JP-H11282929-A (JP)
Title: Great hit race forecasting device, and hit pari-mutuel ticket forecasting device
Inventor: FUJIWARA MITSUFUMI
IPC: G06Q50/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To accurately forecast an odds-on-favorite race, a medium hit race or a great hit race by calculating the degree of confusion of a race based on its odds and forecasting whether or not the race becomes the great hit race based on the calculated degree of confusion. SOLUTION: A data acquisition part 1 acquires the odds of at least a winning system and a forecasting system, and an odds table generation part 2 generates an odds table. A confusion degree calculation means consists of a standard deviation calculation part 3, a coefficient-of-variation calculation part 4, an abnormal odds calculation part 5, a dislocation calculation part 6 and an odds change form calculation part 8 and then calculates the standard deviation, the coefficient of variation, the abnormal odds, an odds dislocation, the odds zone sorting, an odds change form, etc. A forecast part 9 performs the general judgment of each individual judgment based on various information acquired by the confusion degree calculation means and forecasts whether or not the race becomes the great hit race. Then the forecast result is shown at a display part 10.
Patent JP-S529619-A (JP)
Title: Low alloy steel having excellent stress relieving temper brittleness a t parts affected by welding heat
Inventor: MORITA KAZU
IPC: C21D9/50
Filed: 1975-07-15
Abstract: PURPOSE: Low alloy steel for tempering accompanies by little reduction of toughness even if tempering is carried out under usual conditions after subjected to welding heat cycle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H029428-A (JP)
Title: Composite membrane, method for its manufacture and its use
Inventor: KARURUHAINTSU HIRUDENBURANTO
IPC: B01D67/00
Filed: 1989-04-06
Abstract: PURPOSE: To produce the composite membrane consisting of a macroporous filler-containing membrane and a pore-free polyurethane membrane by imparting the polyurethane membrane to a filler-containing membrane formed by dispersing an insoluble filler in a soln. containing two incompatible polymers, processing the soln. to a membrane and subjecting it to precipitation and coagulation. CONSTITUTION: The insoluble filler is dispersed in the soln. containing at least two incompatible polymers in an amount causing phase separation in the soln. to form a uniform casting soln.. The soln. is processed to the membrane in the form of a film, pipe, hose or hollow fiber, then subjected to the precipitation and coagulation. The pore-free polyurethane membrane is imparted to the macroporous filler-containing membrane obtained by such a way. In this way, the macroporous filler-containing membrane of at least two incompatible polymers and the composite membrane consisting of the pore-free polyurethane membrane imparted to the macroporous filler-containing membrane are obtained. The composite membrane is used for removing benzene, etc., from its mixture with alcohol, etc.
Patent JP-S62243108-A (JP)
Title: Thin film magnetic head
Inventor: KAWASE MASAHARU
IPC: G11B5/31
Filed: 1986-04-16
Abstract: PURPOSE:To provide stable magnetic characteristics to a titled head and to obtain a stable forming process by using crystallized glass or ceramics having respectively specified crystal grain size, coefft. of thermal expansion and Vickers hardness as a substrate to be provided with a recess. CONSTITUTION:A recess 1' is provided to the substrate 1 consisting of the crystallized glass or ceramics and the coercive force required in the case of forming magnetic materials 2, 9 in the recess 1' requires <=0.2S surface roughness and therefore, the crystal grain size must be <=1.5mum. The coefft. of thermal expansion of the magnetic material is 110-140X10<-7>/ deg.C with generally used 'Permalloy(R)', amorphous or 'Sendust(R)' and unless the coefft. of thermal expansion of the substrate 1 is within this range, both are exfoliated. The Vickers hardness of the amorphous, when used for the magnetic material, is 600-700 and therefore, the substrate 1 which has the same Vickers hardness as said hardness or <=700 Vickers hardness is preferable. The forming process is thereby stabilized, and the good magnetic characteristics are provided to the head, by which the life of the head is extended.
Patent JP-H03284054-A (JP)
Title: Picture density converter
Inventor: ARIGA TORU
IPC: G06T3/40
Filed: 1990-03-30
Abstract: PURPOSE:To attain picture element density conversion to a picture element data in both a main scanning direction and a subscanning direction with small scale circuit constitution by dividing an interpolation object block into plural numbers, calculating adjacent picture elements, deciding a representative value for each split block and selecting the representative value so as to output a conversion picture element string. CONSTITUTION:For example, when a picture element density in the main scanning direction is magnified, an adjacent picture element output means 1 latches tentatively a main scanning direction input picture element string and outputs at least two dots of adjacent picture elements or over. Then a representative arithmetic means 2 divides an area between adjacent picture elements into plural numbers and a picture element representative value of the split block is calculated by interpolation processing. On the other hand, an accumulating adder means 3 applies addition and carry signal calculation in response to multiple number information, supplies the result of calculation as an address to a succeeding means, a representative value selection means 4 selects a representative value from the means 2 and a control means 5 discriminates an valid/invalid output of the means 4 in response to magnification information or the like. The processing is similar to the case with reduction, the picture element density conversion is attained to a picture element data in both the main scanning direction and the subscanning direction with small scale circuit constitution.