baber/WOPTO huggingface dataset:
Patent JP-S59165555-A (JP)
Title: Circuit monitoring system
Inventor: SATOU HIROSHI
IPC: H04M3/22
Filed: 1983-03-09
Abstract: PURPOSE:To connect a monitor via a trunk circuit of just a single circuit by providing a 3-telephone trunk to an exchange for monitor connection and connecting a monitor console to a trunk to be monitored via the 3-telephone trunk. CONSTITUTION:A 3-telephone trunk 5 for monitor connection is provided to a time division exchange network 2. When a monitor request for a trunk 3 to be monitored is given from a monitor console 6 while a subscriber 1 is talking with a subscriber of the remote side via the trunk 3, a trunk 7 for console 6 is connected to an FM receiver 8 via a path 10. The receiver 8 receives the number of the trunk 3 sent from the console 6, then opens the path 10 to select the idle trunk 5 with connection of monitor connection paths 11-13. Thus the common use is possible for both a trunk circuit which transmits the information needed for monitor connection to the exchange and a trunk line for sound monitoring. As a result, the monitor connection is possible from a remote place with a low cost.
Patent JP-S58158569-A (JP)
Title: Corona monitoring of rotary electric machine
Inventor: KOBAYASHI MASAYUKI
IPC: G01R31/34
Filed: 1982-03-16
Abstract: PURPOSE:To enable early discovery of abnormality and others by always capturing deterioration in an insulator of a stator winding with an invariable measuring and monitoring of corona thereof during the service of rotary electric machine. CONSTITUTION:As a corona generated in the winding 1 of a stator develops in a detection resistance 8 passing through a band range 3 while the voltage of a commercial frequency as unbalance portion is provided, a corona discharge is taken with a high pass filter 9 and fed to a power board with a cable via an emitter floor 10. The power board removes the commercial frequency guided to the cable completely with a high pass filter 11 and a pulse voltage alone is amplifier 13 passing through a resistance damper 12 to discarn the maximum point of the phase to be measured with a phase gate 14. The waveform can be inspected visually with a synchroscope 17. The value of the corona is discriminated with a wave peak discriminator 15, counted with a counting rate meter 16 and recorded with a recorder 18. Thus, a highly accurate corona monitoring is possible.
Patent JP-S51115499-A (JP)
Title: A process for extraction and fractionation of active substances
Inventor: HASHIMOTO TOORU
IPC: C07C67/00
Filed: 1975-04-02
Abstract: PURPOSE: A process for preparing acidic and non-acidic active substances of animals or plants by acetone extraction etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08236662-A (JP)
Title: Resin sealed semiconductor device and manufacture thereof
Inventor: MOROI SADAYUKI
IPC: H01L23/50
Filed: 1995-02-28
Abstract: PURPOSE: To reduce the lead impedance of power supply system and ground system between the electrode on a mounted IC chip and the tip of an outer lead as compared with conventional one. CONSTITUTION: Inner leads 5a, 5b, outer leads 6a, 6b and an island 4 are formed in conductor pattern on one surface of a flexible insulating board 1 having the other surface covered entirely, including an outer lead group but excepting a part of corner part, with one solid conductive layer pattern 2. The island 4, the solid conductive layer pattern 2 and the tip part of the outer lead 6b are connected through a through hole 8c and the ground potential supply electrode of a semiconductor chip 3 face-down mounted on the island is wire bonded to the island 4 through shortest route thus forming the current path of the ground system. Since the solid conductive layer pattern 2 having wide area is inserted farther than the island, the lead impedance is decreased as compared with conventional one the decreasing the impedance of resin sealed semiconductor device.
Patent JP-H03241611-A (JP)
Title: Noxious creature evading cable
Inventor: ITO KAZUMI
IPC: H01B7/17
Filed: 1990-02-20
Abstract: PURPOSE:To evade various harmful creatures such as rats and termites over a long time by forming a cable outer layer of a coating material containing a terpenoid group evading agent. CONSTITUTION:In this cable, a cable outer layer is coated with a cable sheath 6 containing a terpenoid group evading agent. This terpenoid compound monomer is a group of compounds contained by vegetable oil or resin rubber material to be obtained by steam distillation of various parts of plants and its essence is a substance containing two or more pieces of isoprene and it can be either of mono-terpenoid of the carbon number 10 (C5X2), sesqui-terpenoid of the carbon number 15 pieces (C5X3), diterpenoid of the carbon number 20 pieces (C5X4) and triterpenoid of the carbon number 30 pieces (C5X6). Thereby, the effective component inside a terpenoid group evading agent is gradually volatilized and scattered from the cable outer layer to evade creatures such as rats and termites inflicting various harms on wires - cables widely and over a log term.
Patent JP-S60184321-A (JP)
Inventor: TANIMOTO TOSHIKATSU
IPC: A01F12/18
Filed: 1984-03-01
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-S60205515-A (JP)
Title: Connector for optical fiber and semiconductor laser and manufacture thereof
Inventor: RUUDORUFU KAIRU
IPC: G02B6/26
Filed: 1985-02-28
Abstract: Arrangement for coupling a monomode fibre (1) to a semiconductor laser (4). The coupling arrangement consists of a graded-index optical waveguide (2) of defined length (L) spliced to the monomode fibre (1), and of a spherical or aspherical refracting fibre lens (3), which is fused onto the end of the graded-index optical waveguide (2). The coupling arrangement has the advantage that it has a large aperture angle, a low feedback of the first lens surface and only a few reflecting surfaces, and that it requires few adjusting steps. <IMAGE>
Patent JP-H04278706-A (JP)
Title: Differential amplifying circuit
Inventor: SHINODA MASANOBU
IPC: H03F3/45
Filed: 1991-03-07
Abstract: PURPOSE:To distribute a sufficient voltage even with a low-voltage power source to obtain a high output amplitude by connecting first and second current sources to a differential circuit, and connecting a third constant current source in the inverse conduction direction to the differential circuit, respectively, and approximately equally setting current values of these constant current sources. CONSTITUTION:Constant current source transistors TRs Q5 and Q6 are connected to emitters of TRs Q1 and Q2 constituting a differential circuit 1 respectively. TRs Q3 and Q4 are diode-connected by connection of collectors and bases and have emitters connected to emitters of TRs Q1 and Q2. Collectors of TRs Q3 and Q4 are connected in common and are connected to the collector of an output-side TR Q7 of a current mirror circuit 2. The collector of an input-side TR Q8 of the circuit 2 is connected to the collector of a current output-side TR Q9 of a current mirror circuit 3. The collector of an input-side TR Q10 of the circuit 3 is connected to a constant current source IS 1. Current values of circuits 2 and 3 and TRs Q5 and Q6 are set by this constant current source IS 1.
Patent JP-S62199058-A (JP)
Title: Endoscope having built-in solid-state image pickup element
Inventor: CHIKAMA TOSHIO
IPC: H04N5/335
Filed: 1986-02-27
Abstract: PURPOSE:To smooth the bending operation of a flexible part and to prevent wire breakdown faults, by connecting a solid-state image pickup element and an image circuit with a flexible printed board, which is formed in a spiral shape so that the winding direction is reversed at a specified interval. CONSTITUTION:A flexible printed board 10 is formed by bending the board in a bent line shape and wound with the longitudinal direction as an axis. The winding direction is reversed at a specified interval. Thus a spiral body is provided and connected to a solid-state image pickup element 5. The other end is connected to an image circuit. Thus, the bending operation of a flexible tube becomes smooth. Since forcible stress is not applied to the connecting part, wire breakdown faults can be prevented. Since the board 10 is made to be a spiral body, whose winding direction is reversed at the specified interval, the effect of obstruction due to electromagnetic induction is reduced, and an excellent image can be obtained.
Patent JP-2000241948-A (JP)
Title: Color diffusion transfer film unit
Inventor: WAKI KOKICHI
IPC: G03C8/08
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a sharp image with high Dmax and an excellent white base while suppressing yellow stains for any peeling time by incorporating a specified sulfonamide compound and a polymer film curing agent into the photosensitive element. SOLUTION: The photosensitive element contains a sulfonamide compound expressed by formula I and a polymer film curing agent expressed by formula II. In formula I, R1 is a hydrogen atom or alkyl group, X is an alkyl group, cycloalkyl group or the like. In formula II, A is a recurring unit derived from an ethylenic unsaturated monomer, R2 is a hydrogen atom or lower alkyl group having 1 to 6 carbon atoms, Q is -CO2-, -CONR2- or the like, L is a 3-15C divalent group having at least one of -CO2- and -CONR2- bonds, or a 1-12C divalent group having at least one -O- bond, R3 is -CH=CH2, -CH2CH2X or the like, and X is a halogen atom.
Patent JP-S51115369-A (JP)
Title: Slurry dehydrator
Inventor: NARITA TSUTOMU
IPC: B30B9/14
Filed: 1975-04-03
Abstract: PURPOSE:To enable to adjust dehydration rate of a cake continuously discharged.
Patent JP-H08319520-A (JP)
Title: Continuous annealing furnace
Inventor: KAWABE KIYOSHI
IPC: C21D9/56
Filed: 1996-02-02
Abstract: PURPOSE: To provide a continuous annealing furnace which executes annealing by heating to high temp., is compact, low in equipment cost, economically advantageous in operating cost and capable of burning treatment of rolling oil, etc., stuck to a steel strip. CONSTITUTION: In the continuous annealing furnace 10 for executing the annealing by continuously carrying the steel strip 12, a heating zone HF of the steel strip 12 is constituted of a weak oxidizing direct firing type heating device 1HF and in succession to this device, a reduction directly firing type heating device 2HF. By this constitution, the burning treatment of carbon and oil, etc., stuck to the steel strip can efficiently be executed.
Patent JP-H08235210-A (JP)
Title: Database retrieval condition input mthod and database retrieval terminal equipment
Inventor: KOGA KENICHI
IPC: G06F3/0488
Filed: 1995-02-28
Abstract: PURPOSE: To improve database retrieval efficiency by utilizing the character/ graphic input by pen input and graphic display and specifying the range of retrieval conditions by a Venn diagram. CONSTITUTION: The sequence of position coordinates written and inputted through a position input device 1 is supplied through an equipment main body 2 to a display device 3. Then, corresponding to the sequence of the position coordinates, the same position coordinates of the display device 3 are display- driven. By the display control, a pattern written and inputted on a tablet surface is simultaneously inputted as the track of the writing and the character or graphic information is inputted like plotting a line on a sheet surface by using a pen.  In this case, key word character string information is inputted, Venn diagram information for indicating the crossing of a key word range is plotted by the position input device 1 around a key word displayed on the display device 3, the retrieval conditions are specified by specifying the range to be a target on the diagram and information to be a target is obtained from a database.
Patent JP-S59167020-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUCHITANI TAKAHIRO
IPC: H01L21/3065
Filed: 1983-03-11
Abstract: PURPOSE:To enable to flatten the surface of a semiconductor substrate in an effective and clean manner by a method wherein, when an ion milling is performed on a heterogenous coated film, said ion milling is performed by mixing reactive gas into inert gas. CONSTITUTION:After a wiring layer 12 has been formed on a semiconductor substrate 11, an insulating film 13 is coated thereon, and a resist film 14 is uniformly applied on the film 13. Then, an etching is performed on the film 14 using an ion beam B consisting of the mixed gas of inert gas and the prescribed reaction gas. In this case, both physical etching and chemical etching are performed simultaneously, and the etching rate of the film 14 is accelerated when compared with the etching wherein inert gas only is used. Thus, an etching is performed on the film 14 and an insulating film 13' located on a protruded part is exposed. Then, the mixture ratio of gas is adjusted, an ion milling is performed using an ion beam C, and a semiconductor substrate with almost uniform and flat surfaced insulating film 13 is formed. Then, the desired flat-faced film is formed by recoating an insulating film 15 of the desired thickness.
Patent JP-H02221351-A (JP)
Title: Tungsten carbide-base sintered hard alloy
Inventor: KITAGAKI KATSU
IPC: C22C29/02
Filed: 1989-02-21
Abstract: PURPOSE:To obtain the WC-base sintered hard alloy for cutting tools having excellent wear resistance by specifying the compsn. constituted of a Co bonding phase, a beta1-type solid soln. layer and WC and forming the specified density gradient of the beta1-type solid soln. phase from the surface of the matrix to the inside. CONSTITUTION:The compsn. constituted of, by volume, 5 to 20% Co as the components for forming a bonding phase on the inside of the matrix, 25 to 60% beta1-type solid soln. phase having beta1 crystal structure as the components for forming a hard dispersed phase and the balance WC with inevitable impurities is formed to obtain a WC-base sintered hard alloy. In the above alloy, the concn. of the beta1-type solid soln. phase on the surface of the matrix is regulated to 70 to 98%. Furthermore, the density gradient of the beta1-type solid soln. phase where the concn. of the beta1-type solid soln. phase is reduced as gone from the matrix surface to the inside is regulated so as to present in the range of 0.02 to 1mm from the surface to the inside. The density gradient can be formed by subjecting the WC-base sintered hard alloy obtd. by sintering to heat treatment in a nitrogen atmosphere under regulated conditions.
Patent JP-2000242943-A (JP)
Title: Disk device
Inventor: FURUTA KENJI
IPC: G11B7/09
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a disk device in which an optical head can be arranged without being limited by a constraint on a design that the center of an objective lens should always slide on the normal of a disk. SOLUTION: An optical head 4 for a DVD and an optical head 5 for a CD are provided on a carriage 3. An objective lens 12 loaded on the optical head 5 is arranged so that its center can move on a reference normal R of an optical disk D. Also, the optical head 4 is arranged so as to be inclined to the optical head 5. In this case, a distance in parallel with the reference normal R between a center of rotation O of the optical disk D and the objective lens 6 when the offset angle of a straight line connected between the center of rotation O and the center of the objective lens 6 is turned into O is defined as R0, and a distance when the optical head is positioned at the innermost peripheral track of the optical disk D is defined as Rmin, and a distance when the optical head is positioned at the outermost peripheral track is defined as Rmax.  Then, the optical head is arranged so that R0<(Rmin+Rmax)/2 can be satisfied.
Patent JP-H03245681-A (JP)
Title: Contour emphasis circuit for television display pattern
Inventor: KOBAYASHI REIICHI
IPC: H04N5/208
Filed: 1990-02-23
Abstract: PURPOSE:To realize the low cost and high performance by applying phase modulation to a clock signal at a prescribed period with a differentiating waveform of a luminance signal and expanding or contracting the time axis of digital R, G, B signals generated from a luminance signal and a color difference signal by a multiple of a ratio of periods of clock signals before and after phase modulation. CONSTITUTION:A digital luminance signal is fed to a differentiating circuit 11a and converted into an analog signal at a next-stage D/A converter circuit 11b and a clock signal of a prescribed period fed from an input terminal I4 is subject to pulse phase modulation by using an analog differentiating signal (E) outputted from the D/A converter circuit 11b at a clock phase modulation circuit 12. Thus, the phase-modulated clock signal CK' is generated by the phase modulation circuit 12 and fed to D/A converter circuits 14, 15, 16 together with the clock signal CK before phase modulation. Digital R, G, B signals outputted from a digital matrix circuit 13 of a prestage is converted into relevant analog R, G, B signals, while the time axis of the digital signals is extracted or contracted by a ratio of periods of clock signals before and after phase modulation.
Patent JP-S58158192-A (JP)
Title: Preparation of l-glumatic acid by fermentation process
Inventor: YOSHIMURA MINORU
IPC: C12P13/14
Filed: 1982-03-15
Abstract: PURPOSE:To prepare L-glutamic acid in high yeild, by cultivating a bacterium belonging to the genus Brevibacterium or Corynebacterium having strengthened superoxide dismutase activity. CONSTITUTION:A bacterium such as Brevibacterium lactofermentum AJ11796 (FERM-P6402) belonging to the genus Brevibacterium or Corynebacterium, obtained by variation treatment from a bacterium capable of producing L-glutamic acid, having resistance to a superoxide producing agent, superoxide dismutate induction inhibitor, superoxide radical reaction promotor, or oxidizing agent to feed oxygen for forming superoxide is cultivated in a nutritive medium under aerobic conditions, and L-glutamic acid is collected from the culture solution.
Patent JP-S62200395-A (JP)
Inventor: JINGUU KUNIO
IPC: G06F3/153
Filed: 1986-02-28
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-H03245337-A (JP)
Title: Manufacture of magneto-optical recording medium
Inventor: KATSUTA SHINICHI
IPC: G11B11/105
Filed: 1990-02-22
Abstract: PURPOSE:To form magnetic films of different magnetic characteristics, using one target by moving a shield between the target and a substrate so as to stop a part of particles emitted from the target and to deposit magnetic films of different magnetic characteristics on the substrate. CONSTITUTION:A shield 14 is disposed between a target 10 comprising a rare earth-transition matel alloy and substrates 22a-22d. The shield 14 can be moved in and out so as to stop a part of particles emitted from the target 10 and to deposit magnetic films of different magnetic characteristics on the substrates. During magnetron sputtering, the emitted amt. of Tb particles differs depending on the distance from the center of the target to the position where the particle emits from. When the target 10 is partly covered with the shield 14, a part of particles emitted from the target deposites on the shield 14 to change the composition of the sputtered film and to change the magnetic characteristics thereof. Thereby, magnetic films of different magnetic characteristics can be obtained, using one target 10, and the reliability of the magneto-optical recording disk can be improved.
Patent JP-S63209005-A (JP)
Title: Reproduced waveform equalization circuit
Inventor: YAMAZAKI SHIGERU
IPC: H03H15/00
Filed: 1987-02-26
Abstract: PURPOSE:To make a pulse in a waveform asymmetric to a peak point into a waveform symmetric to a peak point by subtracting an output signal from an attenuator from a result obtained by adding an output signal from a delay circuit with a reproduced signal set in a specified amplitude. CONSTITUTION:A resistance 4 is provided and the reproduced signal (a) is adjusted in terms of amplitude in the resistance 5 and supplied to a differential amplifier 7 as a non-inverse input. The amplitude of a composite signal (e) is decided by setting the quantity of attenuation of the attenuator 6 in order that the amplitude of a point obtained delaying from the peak point of a delay signal (b) by a pulse transmission interval T becomes zero. Thus, the amplitude of the point obtained by forwarding from the peak point of the delay signal (b) by the pulse transmission interval T becomes negative by the subtraction of the peak value before the composite signal (e). Therefore, by adding a signal (f) through the resistance 4, the amplitude of the point where the delay signal (b) is negative is corrected to become zero. Thus, a phase strain by a recording and reproducing system is removed and the pulse (g) whose first transition and last transition are sharp and the front and rear of the peak point is symmetric waveform can be obtained in an output terminal 9.
Patent JP-2000239111-A (JP)
Title: Mixed herbicide composition for rice paddy
Inventor: GOSHIMA TOSHIO
IPC: A01N47/34
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a mixed herbicide composition for rice paddy capable of manifesting an excellent weed control and an effect in terns of chemical injury in a rice paddy by including herbicidal tetrasolinones and known herbicidal sulfoniumureas as active ingredients. SOLUTION: This composition includes (A) 1 pt.wt of 1-(2-chlorophenyl)-4-(N- cyclohexyl-N-ethylcarbamoyl)-5(4H)-tetrazolinone, (B) 0.125-0.5 pt.wt of methyl α-(4,6-dimethoxypyrimizin-2-ylcarbamoylsuflamoyl)-o-toluate or 0.06-0.2 pt. of ethyl 5-(4,6-dimethoxypyrimizin-2-ylcarbamoylsulfamoyl)-1-methylpyrazol-4- carboxylate as the herbicidal ingredients. The composition is preferably applied to rice paddy from right after to ten days after transplantation of seedlings of paddy rice. The composition is a one capable of expecting exact herbicidal effects on several kinds of paddy weeds and excellent residual effects.
Patent JP-H09236048-A (JP)
Title: Thrust vector control
Inventor: TAKAHASHI HIKOSHI
IPC: C04B35/81
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To lighten and miniaturize a whole device which controls the thrust vector of a flight body. SOLUTION: A jet vane 1 using a whisker reinforced ceramics as a material is arranged in the jet flow passage of a jet nozzle 3, and the jet vane 1 is driven by a direct current servomotor 2, thereby, a device can be realized, whose heat resistant characteristic is excellent, which can be lightened, whose reliability is high, and thrust vector control characteristic is improved.
Patent JP-S58171601-A (JP)
Title: Displacement meter
Inventor: KOYANAGI YOSHIKI
IPC: G01B7/16
Filed: 1983-03-14
Abstract: PURPOSE:To obtain an instrument that changes linearly with displacement by obtaining the voltage proportional to the displacement of the electrode of a parallel plate-like varicap capacitor for measurement having one movable electrode which changes in accordance with the displacement to be measured from a subtractor. CONSTITUTION:The stationary electrode 2 and movable electrode 3 of a parallel plate-like varicap capacitor 1 consisting of a measuring electrode and an oscillating object to be measured are provided in parallel. The electrostatic capacity C of the capacitor 1 is C=epsilon.S/D from an electrode area S, an inter-electrode space D and a dielectric constant epsilon, and the capacity C changes by DELTAC with the displacement DELTAD of the electrode 3. The capacity C of the capacitor 1 is converted to voltage E=K'.C (where K' is a constant) by an electrostatic capacity-voltage conversion circuit 21, and with the output thereof and the predetermined plural voltages as inputs, the output voltage l0=(K1/E)-K2 (where K1, K2 are constants) proportional exactly to the displacement DELTAD is obtained by an arithmetic circuit 33.