baber/WOPTO huggingface dataset:
Patent JP-H08331015-A (JP)
Title: Relay amplifier
Inventor: SAKAMOTO HIROTOKU
IPC: H04B7/15
Filed: 1995-06-02
Abstract: PURPOSE: To prevent oscillation by detecting a bypass signal amount from a transmission antenna to a reception antenna. CONSTITUTION: A pilot signal FP with a frequency different from a received frequency is injected to an amplifier 2 from a pilot signal oscillation circuit 7, and a pilot signal detection circuit 6 at an input side of the amplifier 2 detects the level of a bypass signal FP' of the pilot signal. Then the gain of the amplifier 2 is controlled based on the level of the detected bypass signal FP' of the pilot signal so as to prevent oscillation of the relay amplifier caused by a transmission signal 9 sent from a transmission antenna 3 and bypassed in a reception antenna 1.
Patent JP-S5474815-A (JP)
Title: Stress relaxiation of metal*ceramic abrasive sealing material
Inventor: REIMONDO JIYON ERUBAATO
IPC: F16J15/20
Filed: 1978-11-08
Abstract: Metal/ceramic abradable seals of the type used in jet aircraft are improved by maintaining a temperature differential between the metal/ceramic composite and the cooler substrate during cooling from the brazing temperature.
Patent JP-2000328712-A (JP)
Title: Fiber reinforced concrete plate and manufacture therefor
Inventor: IMAI KATSUHIKO
IPC: E04C2/06
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a fiber reinforced concrete plate being reinforced by plural truss-like reinforcements and not rotating the truss-like reinforcements even if these reinforcements are vibrated by a vibrator at manufacturing time and a manufacturing method therefor. SOLUTION: Two truss-like reinforcements (omnia reinforcements) 12, 13 are prepared, these are arranged in parallel to each other, and are arranged in a form (unillustrated) after connecting/fixing two round steel (3 mm in diameter) 14, 15 to respective lower end reinforcements 12b, 13b as a connecting tool by welding. Next, fiber reinforced concrete is poured into the form, and after vibrating the concrete for two minutes by a vibrator, the concrete is hardened, so that a fiber reinforced concrete plate of 1220 mm long, 610 mm wide and 23 mm thick dimension, is manufactured.
Patent JP-S5564213-A (JP)
Title: Liquid crystal display panel
Inventor: IGAWA HAJIME
IPC: G02F1/1339
Filed: 1978-11-07
Abstract: PURPOSE: To prevent the deterioration of the liquid crystal panel and enhance its reliability by so fusion-welding two sheets of panel substrates which sandwich liquid crystal made of thermoplastic high polymer material in such a manner as to make contact to the liquid crystal thereby reducing sealing members and the contact between the sealing members and liquid crystal.  
     CONSTITUTION: Panel substrates 21, 22 made of high polymer material provided with driving electrodes 26 are bonded by way of sealing members 23. Liquid crystal 25 is sealed therebetween and the portions of 29 are fusion-welded by using, e.g., an ultrasonic welding machine, whereby the display panel is formed. The above- mentioned panel uses the sealing members only on two sides out of four sides and therefore the effect of the sealing members upon the liquid crystal and liquid crystal orientation film may be reduced. In addition, the adhesive power to the sealing members 23 may be compensated and the deformation of the panel prevented because the adhesive power of the portions of 29 is high. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5942283-A (JP)
Inventor: PEETERU MAIERU
IPC: B25H1/02
Filed: 1983-07-28
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-S63300283-A (JP)
Inventor: YANAI KENICHI
IPC: G02F1/136
Filed: 1987-05-29
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-H05335103-A (JP)
Title: Resistor
Inventor: NOSE TSUNETARO
IPC: H01C7/00
Filed: 1992-05-28
Abstract: PURPOSE:To make the resistance value hard to fluctuate by a protective film by a method wherein a protective film, which comes in contact with one of electrodes of a film resistor, is formed on the film resistor formed on a substrate. CONSTITUTION:Two protective films 16, having a small gap 18, are formed on the upper part of a film resistor 14. The protective films 16 are brought into contact with one of electrodes 12 only. When this state is indicated by an equivalent circuit, the protective films 16 arc indicated in such a manner that a resistor R2 and a capacitor C, having very small capacitance, are connected in series. At this time, the capacitance of the capacitor C is very low, and the impedance of the capacitor C is very high. Accordingly, the resistance value of the entire resistor is almost equal to the resistance value R1 of the film resistor 14. As a result, the film resistor is protected by the protective films, and even when the film resistor has a high resistance value, it is not subjected to variation in resistance value by the protective films.
Patent JP-S63301409-A (JP)
Title: Insulated grain boundary type semiconductor ceramic composite
Inventor: NAITO YASUYUKI
IPC: H01B3/12
Filed: 1987-05-29
Abstract: PURPOSE:To thin the thickness and to improve the mechanical strength of a ceramic plate by making crystal grain boundaries of insulators with at least one kind of Cu, Bi, Pb, B and Si and making the maximum diameter of the grains to be less than 50mum. CONSTITUTION:The general formula of a ceramic is expressed by (Sr1-x-gammaBaxMgamma)TialphaO3+betaZ (where M is Nb, Ta, W and rare earth elements, and Z is at least one kind of SiO2 and Al2O3). X, gamma, alpha and beta are in the range of 0.20<=x<=0.40, 0.001<=gamma<=0.03, 0.990<=alpha<=0.999, 0.0003<=beta<=0.01 respectively, and the crystal grain boundaries are made of insulators with at least one kind of Cu, Bi, Pb, B and Si, and the maximum diameter of the grains is made to be less than 50mum. Thereby the thinning of the ceramic plate is made possible, and a capacitor with improved mechanical strength of the ceramic plate and enlarged product of dielectric constant and dielectric breakdown voltage can be constructed.
Patent JP-H08328863-A (JP)
Title: Fuzzy inference calculation method
Inventor: YANAGIDA TSUGUMINE
IPC: G06N7/02
Filed: 1995-06-05
Abstract: PURPOSE: To reduce the computational complexitiy of a fuzzy inference that has its consequent part equal to a simple function. CONSTITUTION: When an operation is carried out for a fuzzy inference, the input/output of the antecedent part of a fuzzy rule is turned into the data in the form of an input-output correspondence table in a process A. Then the output of a membership function is obtained against the input based on the correspondence table, so that an operation is omitted for calculation of the membership function value. In a process B, the threshold value is set for the goodness of fit of the antecedent part and only the simple function of the consequent part is calculated in response to the rules corresponding to the goodness of fit larger than the threshold value. At the same time, the calculation is omitted for the rules of the goodness of fit smaller than the threshold value, so that the computational complexitiy is reduced.  In a process C, the calculation is carried out to substitute 0 or the value as it is when the input value is equal to 0 or 1. Then the substitution us carried out in place of the multiplication of 0 or 1, so that the multiplication frequency is reduced.
Patent JP-S6063740-A (JP)
Title: Detecting system of tracking error
Inventor: YONEZAWA SEIJI
IPC: G11B7/095
Filed: 1984-07-04
Abstract: PURPOSE:To eliminate influecnces of disturbance caused by external light and oscillation, eccentricity, etc., of a high-density rotary disk, by detecting the reflecting light of an optical beam which oscillates and scans with a prescribed frequency and performing synchronism detection on signals related to the frequency of the detected signals with signals having the same frequency component. CONSTITUTION:A light spot 30 oscillates at a frequency (f) by means of an optical deflector 31 and the 62 of the figure shows its oscillating locus. The output signal 15 of a photodetector 34 is inputted into a band-filter 19 and the original beam spot oscillating frequency component (f) of an envelope 14 is fetched and inputted into a synchronous rectifying circuit 38. On the other hand, the signal of an oscillator 18 is used as the reference voltage of the circuit 38 through a phase adjusting circuit 17. The output signal of the synchronous rectifying output signal and the signal of the oscillator 18 are added to each other by an adder circuit 16 and the output signal of the circuit 16 becomes a drive signal containing a DC component and frequency (f). When a disk rotates with the oscillating center line 61 of the light spot 30 being always coincident with the center line 60 of an information groove 25, the DC component of the drive signal becomes zero, but, when the center line 61 does not coincide with the center line 60, a positive or negative DC component is produced and the light beam is controlled so that the center lines 61 and 60 can coincide with each other.
Patent JP-S5470808-A (JP)
Title: Signal synchronizer
Inventor: MITA MICHIO
IPC: G11B27/28
Filed: 1977-11-17
Abstract: PURPOSE: To effect the vertical inverval time code (VITC) of a VTR on the same clock as the frequency of a color burst by discriminating the clock phase with the pulses having a preset relationship with an input code signal.  
     CONSTITUTION: A VITC is converted into edge pulses having, which have their front edge using the front end of the VITC and which have a preset width, with the use of a NAND gate and a time constant circuit which is composed of an inverter 14, a resistor 16 and a capacitor 18. Those edge pulses are fed partly to the clock input terminal CP of a JKEF 22, which is adapted to be lateched with the clocks having the same frequency as that of th color burst, and partly to the reset terminal R of a JKEF 24. The clocks, which always take an H level when the VITC rises by such an exclusive OR gate 26 as is supplied with the clocks as well as the output according to the comparison in phase between the clocks of the FF 22 and the edge pulses, are impressed upon the terminal CP of the FF 24 and are read out by means of the same 24. Then, the break of the VITC is read out through an NOR gate 30. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H087576-A (JP)
Title: Ferroelectric semiconductor memory
Inventor: EMORI TAKAYUKI
IPC: G11C14/00
Filed: 1994-06-20
Abstract: PURPOSE:To improve sensitivity for reading a memory cell using a ferroelectric film and increase an operational speed. CONSTITUTION:When information stored in a ferroelectric capacitor FC is read, a transistor Tr is made a conduction state between the drain and the source, voltage '0' is applied to the one electrode of the FC. Also, voltage (Vcc+Vup) in which voltage (Vup) compensating voltage drop due to capacity of a bit line capacitor BC is added to the reference voltage Vcc is applied to a plate line. Consequently, voltage 'Vcc' is applied to the FC by voltage drop due to a bit line capacity Cb.
Patent JP-H05335507-A (JP)
Title: Serial access memory
Inventor: MATSUDA YOSHIO
IPC: G11C8/04
Filed: 1992-05-28
Abstract: PURPOSE:To obtain a redundancy circuit of a serial access memory capable of operating at high speed even when a spare word line is used in terms of a serial access memory provided with a spare word line. CONSTITUTION:Selection circuits 6-1 to 6-N for word lines 1-1 to 1-N of a serial access memory comprises a shift register, including a selection circuit 7 of a spare word line 2. An initial value for the shift register is set in such a fashion that it may be selected from a word line at the next address for the word line to be connected to a defective memory cell by inputting a reset signal RST is input into a programmable circuit 9 when it is reset.
Patent JP-S5661037-A (JP)
Title: Magnetic recording medium
Inventor: SHIMIZU TAKEZOU
IPC: C09D7/12
Filed: 1979-10-24
Abstract: PURPOSE: To obtain a magnetic recording medium having a magnetic substance layer small in the surface electric resistance, by containing cyclohexanone to the magnetic substance layer.  
     CONSTITUTION: Cyclohexanone is contained in a magnetic substance layer in the ratio of about 0.5W60mg/m 2 . As the method to contain cyclohexanone, in preparing a magnetic substance paint through mixing magnetic substance powder, binder and organic solvent, cyclohexanone is used as the organic solvent. The magnetic paint thus prepared is coated and dried on a substrate film to form the magnetic substance layer, or cyclohexanone can be coated (or sprayed) and immersed to the magnetic substance layer formed previously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5469656-A (JP)
Title: Automatic transmission
Inventor: MATSUMOTO HIROYUKI
IPC: F16H3/74
Filed: 1977-11-15
Abstract: PURPOSE: An equipment to enable compactly small-sized one having large machine strength, using planet gear or bevel gear as main power transmission means, obtaining efficient power transmission.  
     CONSTITUTION: A drive shaft 5 is rotated by the engine, with sun gear 1 rotated, the output shaft 11 is loaded, when the driven shaft 4 is not rotated, planet pinion gear 2 engaged with the gear 1 is rotated taking revolving shaft 8 as a center. Then  te ring gear 3 is rotated reversely to the sun gear 1, oil pump gear 7 is driven  through the gear 6. The driving of oil pump 7 results in resistance torque, as a  result, torque is transmitted to the output shaft 11 through driven shaft 4 and gear  9, 10. If the load of output shaft 11 is light, the output shaft 1 begins to rotate,  however the load is heavy, the engine apeed is raised more, oil pump 7 speed is  raised, thus the resistance torque is increased. 12 shows a governor, and 42 shows  an oil injection nozzle. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5927788-A (JP)
Title: Production of electric welded pipe by hot working
Inventor: NISHIMOTO HIROJI
IPC: B23K13/02
Filed: 1982-08-07
Abstract: PURPOSE:To eliminate the temp. difference between a base material and a weld zone with good efficiency, to prevent the bending, etc. of the pipe and to improve quality, by bringing cooling rolls into rolling contact with the pipe which is butted and welded of edge parts on both sides to each other in the position opposite to the weld zone of said pipe. CONSTITUTION:Roll constituting members 61b, 61c are fitted to shaft parts 61d, 61e from both end part sides thereof and are fixed in one body to the parts 61d, 61e in the form of sandwiching a cooling member 61f between both. The outside circumferential surfaces of the members 61b, 61c and the outside circumferential surface of the member 61f are made flush with each other to form one caliber. Cooling water is passed in one direction in the parts 61d, 61e, and the parts 61d, 61e are cooled by the heat exchanging with the member 61f, whereby the cooling effect of the member 61f for the weld zone is improved.
Patent JP-S61294763-A (JP)
Title: Lithium battery
Inventor: KITANO TAKAYUKI
IPC: H01M50/531
Filed: 1985-06-24
Abstract: PURPOSE:To prevent short circuit caused by piercing a separator with the end of a current collector by pressing lithium foils against both sides of a current collector comprising heat treated punched metal, and removing projections of the metal. CONSTITUTION:Lithium foils 2 are pressed against both sides of a current collector 1 comprising an expanded nickel plate. A negative tape 3 and a stainless steel foil 4 for starting of winding are spot-welded to the current collector 1. The collector is 0.18mm thick and 2cm wide,and annealed in an atmosphere of inactive gas at about 800 deg.C to increase softness and make press-boding easy. Since the annealed metal is easily deformed and difficult to return after deformation, when it is spirally wound with a carbon positive electrode 6 through a separator, the wound body is not easily loosened.
Patent JP-S61293301-A (JP)
Inventor: KOBASHI TERUHISA
IPC: A01B63/00
Filed: 1985-06-24
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-H09303726-A (JP)
Title: Gas burner device and gas mixing pipe used therefor
Inventor: NODA KOSAKU
IPC: F23D14/64
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a gas burner device for melting wax or the like wherein a nozzle is prevented from being closed up by a melt even when the melt runs down into a mixing pipe. SOLUTION: A gas burner device B is equipped with a nozzle 12, a gas supply pipe 14 and a gas mixing pipe 2. The gas mixing pipe 2 is equipped with a pipe body 20 having a burner port 27. Inside the pipe body 20, upper guiding members 25 and 26 for guiding a melt coming into the pipe body 20 from the burner port 27, toward the inner wall surface 201 of the pipe body 20, are provided above and below with a required space left between them. Drop holes 250 and 260 are provided in the upper guiding members 25 and 26 respectively. The upper guiding members 25 and 26 are slanted downward toward the inner wall surface 201 of the pipe body 20 and so provided that the end edge parts thereof on the opening part side overlap each other. Below the upper guiding members 25 and 26, a lower guiding member 23 is provided.  A discharge hole 24 is provided in the pipe body 20, on the upper side of the lower guiding member 23. Below the lower guiding member 23, a wax holding vessel 22 is provided.
Patent JP-2000325100-A (JP)
Title: Screening of tcp-1-containing chaperonin expression control substance
Inventor: KUBOTA HIROSHI
IPC: A61P35/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for screening the subject substance such as a medicine for treating a cancer by examining the expression of a reporter gene by a cell strain to which a specific vector containing TCP-1-containing chaperonin gene is transferred in the presence of a compound to be examined. SOLUTION: A vector in which a reporter gene such as luciferase gene is connected to the downstream of a promoter of TCR-1-containing chaperonin (CCT) gene such as a gene of CCTα subunit is transferred to a cell strain such as HeLa cell, to transform the cell strain. The expression of a reporter gene product is examined by using the transformed cell strain in the presence of a compound to be examined to screen an expression control substance of TCP-1- containing chaperonin (CCT). An expression inhibitor of CCT selectable by the screening is useful as a medicinal composition for treating a cancer.
Patent JP-S5928758-A (JP)
Title: Heat-sensing recorder
Inventor: ISHIKAWA YUUJI
IPC: B41J2/365
Filed: 1982-08-10
Abstract: PURPOSE:To uniform a recording density and to suppress overheating of a thermal head, by adjusting a pulse width in response to the black rate of recording information. CONSTITUTION:A pulse width of a recording pulse outputted to head driving transistors (TRs) Q1, Q2-Qn and a recording circuit are set initially, and a picture signal having a dot number in response to the width of one belt is inputted from a CPU to a picture signal control section C, then the recording pulse having a prescribed pulse width is outputted from the control section C to the TRs Q1-Qn. The control section C counts the number of black dots recorded at present during that time, and when the recording number of times reaches a preset number of times corresponding to the pulse width, the set value of the pulse width is reduced in recording the next picture information and the corresponding recording number of times is set newly. On the other hand, when the black dots are less, the set value of the next recording pulse width is increased and the corresponding number of recording times is set.
Patent JP-S5929586-A (JP)
Title: Driven-type mooring post
Inventor: YAN FURITSUTSU
IPC: B66D1/74
Filed: 1982-08-10
Abstract: PURPOSE:To enable to automatically winding up and letting out a mooring line through a remote operation, by a method wherein two rotatable cylindrical posts provided with a plurality of grooves can be freely driven, and each of the posts is provided with a guide device for a mooring line and a brake gear. CONSTITUTION:Two rotatable cylindrical posts 2, 3 installed on a fixed base 1 can be freely rotated by separate respective driving gears, are provided with a plurality of mooring line winding grooves at the peripheries thereof, and are provided with morring line guide devices 11, 18, respectively. The brake gears are incorporated respectively in the posts 2, 3. By winding the mooring line 5 around the posts 2, 3 in a 8-shaped pattern, it is enabled to automatically wind up and let out the mooring line 5 through a remote operation.
Patent JP-S5263509-A (JP)
Title: Exhaust gas port device for internal combustion engine
Inventor: YAGI SHIZUO
IPC: F02F1/42
Filed: 1975-11-19
Abstract: PURPOSE:Achievement of effective re-combustion of toxic constituents contained in exhaust gas by maintaining exhaust gas temperature at high degree.
Patent JP-H01308337-A (JP)
Title: Image forming device
Inventor: SEKIYA HARUKAZU
IPC: B65H9/16
Filed: 1988-06-03
Abstract: PURPOSE:To accurately and promptly restrict a sheet for its lateral direction by providing a positioning reference member, restricting the sheet in accordance with its size, in one side edge part of the conveyed sheet and diagonally feeding it to a side of the reference member by a diagonal feed means. CONSTITUTION:A sheet S is conveyed in a direction shown by an arrow head by rollers 19, 20. The sheet S provides its positioning reference member 22 adapted to one side edge Sa of the sheet S. The positioning reference member 22 is provided with reference parts 22a to 22d of different depth in accordance with a size of the sheet S, and the reference member 22 is turned so as to select the reference parts 22a to 22d suited for the size of the sheet S. A conveying roller 25, which diagonally feeds the sheet S to a side of the side edge Sa, is provided in a conveying surface of the sheet S, diagonally feeding it. In this way, the sheet S is promptly and accurately positioned in a lateral direction.
Patent JP-S63315934-A (JP)
Title: Simultaneous measurement of glucose and urine
Inventor: MAIKERU ERU RAMOSU
IPC: C12Q1/58
Filed: 1988-06-02
Abstract: A method for the simultaneous determination of glucose and urea in a specimen with a single reagent system. A reagent system containing a reactant for each of glucose and urea to be determined is added to a specimen. The reagent system is reacted with the specimen such that each of glucose and urea react with their respective reactant simultaneously. Each reactant is selected such that it is capable of giving an absorbance band for glucose and urea which permits their simultaneous determination. The change in absorbance or fluorescence of the resulting reaction mixture is monitored at a plurality of wavelengths which are characteristic for each of glucose and urea.
Patent JP-H033526-A (JP)
Title: Transmitter for electronic circuit device
Inventor: ODA TADAYOSHI
IPC: H04B10/00
Filed: 1989-05-31
Abstract: PURPOSE:To eliminate the need for any isolator by providing a transmission section provided with a memory between electronic circuit devices interconnecting the electronic circuit devices being separate systems communicated together with an optical fiber being a transmission line and applying optical transmission or optical multiplex transmission. CONSTITUTION:An electronic data signal outputted from one system of electronic circuit device 14 is converted into an optical signal or a digital optical multiplex signal by an electric/optic converter 12, transmitted to a transmission section 15 via an optical fiber cable 13C, converted into an electric signal and written temporary in a memory 15a. Then the memory 15a is read out and the signal is converted into an optical signal by the electric/optic converter 12 and transmitted to other system of electronic circuit device 11 through an optical fiber cable 13a. Thus, the installation location of the isolator is not required, the transmitted signal is not affected due to the abnormality of a power supply or a transmission line and the fear about the memory destruction of the other system of electronic circuit device 11 is precluded.