baber/WOPTO huggingface dataset:
Patent JP-S54153685-A (JP)
Title: High frequency heating device
Inventor: YOSHIDA MASAHIKO
IPC: G01K13/00
Filed: 1978-05-24
Abstract: PURPOSE: To make the temperature measurement of the object to be heated accurate without receiving the effect of high frequency noise by charging an integrator for a specified time with the temperature signal voltage of the object to be heated and measuring the temperature of the object to be heated based on the charged charge quantity thereof.  
     CONSTITUTION: When the heated object temperature voltage signal Vin is inputted to an integrator 1 from temperature signal input terminal 3, an output voltage is produced at the input point (a). The voltage at the point (b) after the specified period T 1  is proportional to the heated object temperature voltage signal Vin. This output voltage value begins to reset in the OV level direction at the same instant when a changeover switch 2 is changed over to negative constant voltage terminal 4. Since the decreasing gradient of said output voltage is constant, measuring the time T 2  from the point (b) up to the point (c) where the output voltage crosses the OV level enables the heated object temperature voltage signal Vin to be known. Since not the instantaneous voltage of the temperature signal input terminal but the mean value within the specified time may be measured in this way, the effect of high frequency noise may be eliminated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59189288-A (JP)
Inventor: PIITAA DABURIYUU REBERU
IPC: F16L59/12
Filed: 1984-03-30
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-S63230756-A (JP)
Title: Fluororesin composition
Inventor: OKADA TSUNEYOSHI
IPC: C08L57/00
Filed: 1987-03-18
Abstract: PURPOSE:To provide a resin compsn. having improved moldability, heat distortion resistance; etc. without detriment to properties inherent to fluororesins, by using a liquid crystal polyester as a binder resin for fluororesins in a specific ratio. CONSTITUTION:A resin compsn. is obtd. by mixing a fluororesin (A) with a melt-processable polyester (B) capable of forming an anisotropic melt phase by heating (liquid crystal polyester) in a weight ratio of A to B of 20:80-80:20. Conventional fluororesins are lacking in compression set resistance and compression modulus resistance. However, the compsn. has greatly improved compression set resistance and compression modulus resistance (particularly under high- temperature conditions) while retaining chemical resistance and proper flexibility inherent to fluororesins. Further, the compsn. has improved moldability and can be injection-molded, though an increase in the use of the fluororesins has been hindered by poor moldability.
Patent JP-H06253367-A (JP)
Title: Hot water supplier
Inventor: FUJIMURA YOSHIHIRO
IPC: H04Q9/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide a hot water supplier capable of facilitating the extension of a wireless type remote controller to the hot supplier provided with a wire type remote controller. CONSTITUTION:In the hot water supplier 1 provided with the wire remote controller 3 connected by a wire cable 4 for performing remote operations, a repeater 10 is provided on the wire cable 4 and the repeater 10 is provided with an antenna 11, a radio transmission/reception means and a wireless/wire conversion means. Thus, the wireless remote controller 5 can communicate through the wire cable 4 and the repeater 10 with the hot water supplier 1. Further, a collision time priority means is provided in the repeater 10 and communication is made appropriately possible even when the communication with the wire remote controller 3 and the wireless remote controller 5 overlaps.
Patent JP-H06256322-A (JP)
Title: Antifungal agent
Inventor: KODAMA HIROYOSHI
IPC: A61P31/04
Filed: 1993-02-28
Abstract: PURPOSE:To obtain a new antifungal agent useful for treating human and animal fungal infection, especially local fungal infection, mucosa infection and systemic fungal infection, comprising a specific triazole compound as an active ingredient. CONSTITUTION:This antifungal agent comprises a triazole compound of formula I [R1 and R2 are H, halogen or trihaloalkyl; R3 is lower alkyl or phenyl (may be replaced with halogen, lower alkyl or lower alkoxy) with the proviso that R1 and R2 are not H at the same time]as an active ingredient. For example, 2-(2,4difluorophenyl)-2-[1-methyl-2(4-fluorophenyl)-ethenyl]-1triazole -2-ethanol may be cited as the triazole compound of formula I. The compound of formula I, for example, is obtained by reacting a compound of formula II with 1, 2, 4-triazole of formula III in the presence of a base in an inert solvent.
Patent JP-H04296354-A (JP)
Title: Molded resin article
Inventor: OWADA JUN
IPC: B29K77/00
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a molded resin article having excellent mechanical properties, thermal properties, water-absorption characteristics and economic merit by compression-molding powder obtained from a solution of a blended resin consisting of an aromatic polyamide and a soluble resin. CONSTITUTION:Powder is produced from a solution of a blended resin containing (A) an aromatic polyamide containing preferably >=50mol% of the recurring unit of formula I [Ar1 and Ar2 are selected from groups of formula II and formula III (X is O, CH2, SO2, etc.) and preferably >=20mol% of at least one of Ar1 and Ar2 is selected from the group of formula II], (B) a soluble resin (preferably polycarbonate, polyarylate, etc.) having a solubility of > 1 wt.% in a solvent dissolving the component A (preferably N-methyl-2- pyrrolidone) and, as necessary, (C) <=40wt.% (based on the component A) of other resin. The amount of the component A is 5-90wt.% (especially 20-50wt.%) based on the total blended resin. The powder is dried as necessary, compression- molded in a mold, released from the mold and heat-treated to obtain the objective molded resin article.
Patent JP-S56159202-A (JP)
Title: Suspension polymerization of vinyl chloride
Inventor: TANIGUCHI YASUO
IPC: C08F2/18
Filed: 1980-05-14
Abstract: PURPOSE: A partially saponified polyvinyl alcohol bearing anionic hydrophilic groups on side chains is used as a suspension stabilizer to produce a polyvinyl chloride with high porosity, high transparency and high volume resistivity.  
     CONSTITUTION: A partially saponified polyvinyl alcohol with an average molecular weight of 200W2,600 and a saponification degree of less than 95mol%, bearing 0.02W5mol% of anionic hydrophilic groups on the side chains, is used preferably by 0.02W0.1wt% to effect the suspension polymerization of vinyl chloride. Examples of anionic hydrophilic groups are carboxyl or sulfate ester and they can be introduced into polyvinyl alcohol by saponifying a copolymer from an unsaturated aliphatic carboxylic acid or its ester such as dimethyl maleate and vinyl acetate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58180385-A (JP)
Title: Rear vehicle body structure
Inventor: HAGIWARA TAROU
IPC: F02M35/16
Filed: 1982-04-16
Abstract: PURPOSE:To prevent fluid leakage into a luggage space and as well to make it possible to completely restore a rear fender panel upon deformation thereof, by disposing a fluid pipe in a vehicle compartment space surrounded by a rear side panel and a rear fender that define together the luggage space. CONSTITUTION:A luggage space A is formed in a water-tight structure by a rear end panel 4 covering the rear wall of a rear floor panel 3 and two rear side panels 5A, 5B covering both sides of the rear floor panel 3. A ventilating air duct 9 is arranged to the outer surface of the rear side panel within a space defined between the rear side panel 5A, 5B and a rear fender panel 6A, 6B. The front end 9b of the ventilating air duct 9 is communicated with a ventilating grille 11. Rainwater or the like entering through the ventilating grille 11 is drained outboards from the space between the rear side panel and the rear fender.
Patent JP-S58180322-A (JP)
Title: Gland pto mechanism of running agricultural machine
Inventor: SENBA HIDEO
IPC: A01B71/00
Filed: 1982-04-16
Abstract: PURPOSE:To form a creep speed change gear to a small diameter and increase speed change ratio, by supporting a gland counter gear with a bearing to a drive pinion bearing member and forming a counter shaft for a running speed change mechanism into a double pipe. CONSTITUTION:A gland counter gear 28 interlocking to a drive pinion shaft 32 is supported by a bearing to a drive pinion bearing member 19 to transmit power to an intermediate PTO shaft 51, while a clutch 37 is provided between the gear and a PTO shaft 49. A counter shaft 20 of a running speed change mechanism is of pipe shape and internally fitted with the shaft 49 while supported to a bearing 21. The gear 28 is not externally fitted and supported to the shaft 20, and the counter shaft is only required with a double pipe. In consequence, a creep speed change gear 20a can be formed to have a small diameter and speed change ratio can be increased.
Patent JP-H08265948-A (JP)
Title: Underground cable duct utilizing h-steel
Inventor: HAGAMIDA HIROAKI
IPC: H02G9/06
Filed: 1995-03-23
Abstract: PURPOSE: To protect a communication control cable against trouble due to a field induced from a power cable through a simple means by closing an open surface with a cover using an H-steel. CONSTITUTION: An H-steel is buried, in H-shape, into a trench 8 and a cover 4 is applied to the upper opening to provide upper and lower spaces 1a, 1b partitioned by a web 2 being used as a cable duct 1. Communication cables 11 are laid in the upper cable duct 1a and power cables 10 are laid in the lower cable duct 1b, for example. The gaps between the bottom face, the left and right side faces of the H-steel cable duct 1 and the bottom and wall of the trench are filled with concrete 5. The H-steel is mounted on the surface of concrete 5 placed on the bottom of the trench thus closing the lower open surface. The upper open surface is applied with the cover 4 and closed.  In other words, different types of cable can be laid in a cable duct comprising a plurality of spaces partitioned by a web member obtained by closing the open surface and thereby the cables can be protected against the adverse effect of induced magnetic trouble.
Patent JP-H02247143-A (JP)
Title: Fluorinated hydrocarbon based azeotropic and pseudoazeotropic composition
Inventor: ASANO AKIO
IPC: C03C23/00
Filed: 1989-03-17
Abstract: PURPOSE:To obtain the incombustible title composition consisting of 1,1,2- trichloro-1,2,2-trifluoroethane and two other kinds of compounds, having azeotropic composition, capable of reducing an amount of fluorocarbon used and suitable as a substitute fluorocarbon and cleaning solvent. CONSTITUTION:The aimed composition consisting of 67wt.% 1,1,2-trichloro-1,2,2- trifluoroethane (R113), 17wt.% 1-chloropropane and either one compound of cis-1,2-dichloroethylene, chlorobromomethane, 3-methylpentane, 2-bromopropane and tert. butyl chloride which is different in the ratio according to the above- mentioned substance used and used at a ratio of 16wt.% in a case of cis-1,2- dichloroethylene. The composition can be used as heat medium, foaming agent, etc., as same as conventional fluorocarbon and especially when the composition is used as cleaning solvent, it is useful as a substitute for fluorocarbon, because the composition has cleaning power higher than that of a conventional single R113 and especially suitable as cleaning agent for IC parts, etc., water removing agent, etc. Furthermore, the composition has less change of composition in recycle.
Patent JP-S58181326-A (JP)
Title: Switch circuit
Inventor: HIKITA JIYUNICHI
IPC: H03K17/16
Filed: 1982-04-17
Abstract: PURPOSE:To prevent noise, by constituting a switch electronically which selects signals to be subjected to phase inversion and signals not requiring phase inversion. CONSTITUTION:A signal not changing the phase is given to input terminals 21-2n and a signal to change the phase is given to input terminals 31-3n. A control signal generator 46 generates control signals S1, S2 in response to external switches 481-48n. The two kinds of signals supplied from the terminals 21-2n, 31-3n are selected at a signal selecting circuit 44 and supplied to an inverting amplifier 50 and amplifiers 52, 54. A signal switching circuit 56 selects any one output of the amplifiers 52, 54 and supplies it to an output terminal 60.
Patent JP-H02243074-A (JP)
Title: Multi-screen display device
Inventor: NIWA ATSUSHI
IPC: H04N5/68
Filed: 1989-03-15
Abstract: PURPOSE:To attain a picture with high picture quality by writing a video signal subjected to 3-dimension processing in a moving adaptive form into a frame memory corresponding to plural display devices and using information such as magnification factor and display position to control readout of the frame memory. CONSTITUTION:A changeover circuit 7 uses an external switching signal to select a Y signal and a C signal from any of a 1st input terminal or a 2nd input terminal 6. The C signal is demodulated into an (R-Y) signal or a (B-Y) signal, converted into an A/D converter 9, the scanning line is interpolated by a movement adaptive type scanning conversion circuit 10 and same data are written in frame memories F0-F15. For example, when display devices P0, P1, P4, and P6 are in use, a memory control section 12 controls memories F0, F1, F4, and F6 corresponding to the display devices, and an upper left of a picture is read from the memory F0, the upper right is read from the F1, the lower left part is read from the F4, and the lower right is read from the F6 at a readout clock being a half the speed of the write clock respectively.
Patent JP-S62222019-A (JP)
Title: Production of permanent magnet material
Inventor: MATSUURA YUTAKA
IPC: B22F3/02
Filed: 1986-03-22
Abstract: PURPOSE:To stably produce a permanent magnet material having superior magnet characteristics with improved pressing power by compacting pulverized power consisting of rare earth elements, B and Fe in a magnetic field, crushing the formed green compact into granules, screening the granules, further crushing the screened granules into powder in an AC magnetic field in a hermetically sealed vessel, compacting the powder in a magnetic field and sintering it. CONSTITUTION:Pulverized powder consisting essentially of, by atom, 10-30% R (one or more among Nd, Pr, Dy, Ho and Tb and one or more among La, Ce, Sm, Gd, Er, Eu, Tm, Yb, Lu and Y), 2-38% B and 65-80% Fe is compacted in a magnetic field to orient the grains in a specified direction. The formed green compact is crushed into granules and the granules are screened. The screened granules of 0.1-3mm diameter are put in a hermetically sealed vessel and crushed into powder in an AC magnetic field. The powder is compacted to the required shape and size under orientation in a magnetic field and the formed green compact is sintered. By this method, a permanent magnet material having uniform magnet characterisitcs can be produced in a high yield.
Patent JP-S63229689-A (JP)
Title: Testing method for magnetic bubble memory
Inventor: IRIE MASASHI
IPC: G11C19/08
Filed: 1987-03-19
Abstract: PURPOSE:To reduce the extracting omission of an inferior loop and to improve the testing efficiency by impressing a bias magnetic field whose size is large enough to detect the same number of inferior loops as the maximum allowable number of the inferior loops to an element to be tested and extracting the same or the fewer number of the inferior loops as the maximum allowable number of the inferior loops. CONSTITUTION:The bias magnetic field of which size is large enough to detect the same number of the inferior loops as the maximum allowable number of said loops is impressed to the element to be tested and the same or the fewer number of the inferior loops as the maximum allowable number of said loops is extracted among the detected inferior loops. Therefore, the inferior loops generated when the larger magnetic field than the bias magnetic field is impressed and omitted to be extracted by a former testing method can be extracted in the same way and in the same or little bit longer time as the former testing method. Thus, the extracting omission can be reduced and the testing efficiency can be improved.
Patent JP-H07270848-A (JP)
Title: Shake correction camera
Inventor: MATSUSHIMA JUN
IPC: G03B17/00
Filed: 1994-04-01
Abstract: PURPOSE:To accurately execute shake correcting processing without exerting an influence on photographing by starting a shake detection part when power is supplied by a power supplying part. CONSTITUTION:When the power is supplied and a main switch (power supplying part) 20 is turned on, angular velocity detection circuits 5 and 6 being sensors detecting angular velocity in X-axis and Y-axis directions acting on a camera caused by the camera shake or the like are started according to a control signal from a CPU 1, and a shake correction lens 15 is moved to an initial position. The CPU 1 outputs the control signals to motor driving circuits 7 and 8, which drive motors 10 and 11 in a specified direction according to the control signals to move the lens 15 in the X-axis and the Y-axis directions. The CPU 1 recognizes the position of the lens 15 by means of lens position detection circuits 17 and 18 and controls so that the recognized position may be the origin of the position of the lens 15. Thus, photographing processing is executed after the shake detection part is electrically stabilized, and the shake correction is performed with high accuracy.
Patent JP-S63230987-A (JP)
Title: Control device for pump
Inventor: FUJINAKA SHUICHI
IPC: F04D15/00
Filed: 1987-03-19
Abstract: PURPOSE:To prevent freezing of water in a piping on the suction side, by a method wherein a water temperature sensor and a suction plug are situated to a piping on the suction side, and by means of a detecting signal from the water temperature sensor, the suction plug is opened. CONSTITUTION:A water temperature sensor 45 and a suction plug 46 are situated to a piping 3 on the suction side. By opening the suction plug 46 by means of a detecting signal from the water temperature sensor 45 when there is a fear of water in the piping 3 on the suction side being frozen, water in the piping 3 on the suction is dropped for removal. With the suction plug closed when running of a pump is restarted, self-suction running through utilization of residual priming of a pump body 1 is practicable, the suction plug 46 is functioned so as to allow automatic pumping up of well water. This constitution enables prevention of freezing of water in the piping 3 on the suction side.
Patent JP-H0673484-A (JP)
Title: Al alloy extruded material for automotive fuel distribution pipe excellent in separability of cutting and precision of cut face
Inventor: ARA CHIAKI
IPC: F02M55/02
Filed: 1993-03-01
Abstract: PURPOSE:To obtain an Al allay extruded material for an automotive fuel distribution pipe good in machinability by constituting it of an Al allay having a specified compsn. contg. Si, Cu, Mg, Sn and Ti and optimizing the grain size and distribution density of Sn compounds. CONSTITUTION:This Al allay extruded material for an automotive fuel distribution pipe is the one cong., by weight, 0.3 to 1.0% Si, 0.1 to 0.5% Cu, 0.6 to 1.5% Mg, 0.3 to 1.0% Sn and 0.005 to 0.03% Ti, and the balance Al with inevitable impurities and in which Sn compounds having <=20mum grain size are uniformly distributed by 20 to 700 pieces/mm<2> into the section orthogonally crossed with the extruding direction of the material, and it is excellent in the separability of cuttings and the precision of cut face in machining.
Patent JP-S63229913-A (JP)
Title: Output buffer circuit
Inventor: UEDA MASAHIRO
IPC: H03K19/0185
Filed: 1987-03-18
Abstract: PURPOSE:To eliminate the undershooting and ringing of an operating waveform by setting signal transmission time between 1st and 2nd C-MOS inverters at the trailing of an output signal of an output buffer circuit by a time constant comprising a resistor and a capacitor. CONSTITUTION:When an input signal is led to an H level, a MOSFET1 is cut off, MOSFETs 2, 9 are turned on and the electric charge in the capacitor 11 is discharged. When the input signal is trailed to the L level, the MOSFET1 is turned on and the MOSFETs 2, 9 are cut off. Thus, the MOSFET3 is cut off, but the MOSFET4 is turned on slowly at a time constant depending on the resistance 10 and the capacitance 11.
Patent JP-H02243595-A (JP)
Title: Vapor growth device
Inventor: NISHIMURA MASAHIDE
IPC: H01L21/205
Filed: 1989-03-16
Abstract: PURPOSE:To uniform temperature distribution of wafer and uniform film thickness of thin film formed on a wafer by providing a carbon layer between a heater and reacting furnace in forming the thin film on a substrate by a chemical vapor growth method. CONSTITUTION:In a device forming a thin film on a substrate by a chemical vapor growth method, a carbon layer 5 is provided in the periphery of a reacting furnace consisting of a quartz tube 1 and a heater 3 is provided in the periphery of the carbon layer 5. The thin film enabling high integration and fine processing can be formed by the above-mentioned method.
Patent JP-2000261288-A (JP)
Title: Surface acoustic wave filter, duplexer, and communication device
Inventor: TAKAMINE YUICHI
IPC: H03H9/72
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a surface acoustic wave filter which suppresses spurious due to an sub-resonance point and is improved in the extent of attenuation on the high band side of the pass band while keeping sharpness in the vicinity of the high band side of the pass band. SOLUTION: This surface acoustic wave filter has at least two surface acoustic wave resonators in a serial arm and has at least one surface acoustic wave resonator in a parallel arm. In this case, plural anti-resonance points M1 and M2 due to at least one surface acoustic wave resonator in the serial arm are generated by various means, and a sub-resonance point M3 generated between plural generated anti-resonance points are approximately matched with an anti-resonance point N1 due to at least one surface acoustic wave resonator in the other serial arm.
Patent JP-S54156682-A (JP)
Title: Direct viewing system of circuit characteristics
Inventor: TATENO HARUNOBU
IPC: G01R27/28
Filed: 1978-05-31
Abstract: PURPOSE: To make selective displaying of arbitrary characteristic points on a CRT and achieve the improvement in the performance of adjustment and testing by beforhand storing a plurality of predetermined measuring points.  
     CONSTITUTION: Output of a saw tooth wave generator 6 is supplied to a CRT 12 and a sweep oscillator 9, whose sweep frequency is supplied to the circuit to be measured 10 to an amplifying detecting circuit 11. The output thereof is then supplied to the CRT 12, whereby the characteristic displaying of the circuit 10 is accomplished. In this case, by changing over and selecting he respective outputs of a voltage setting circuit 7 which has been stored a plurality of measuring points by a switch 8, the display of the selection point is stopped on the CRT and the observation of circuit characteristics is thereby made easy. 
     COPYRIGHT: (C)1979,JPO&Japio