baber/WOPTO huggingface dataset:
Patent JP-H0983899-A (JP)
Title: Receiver
Inventor: MOROTA ETSUKO
IPC: H04N7/03
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To attain a screen display in an excellent way at all times by inhibiting an automatic screen mode changeover under a prescribed condition so as to prevent useless switching. SOLUTION: Reception signals by tuners 2, 5 and a video and aural signal received by a video input terminal 7 are fed to a switching circuit 8, which selects a desired signal. Then a video signal outputted from the circuit 8 and a Y/C separate signal are given to a screen mode judgement circuit 26, in which an ID signal in which a non-display black stripe is inserted to the video signal is detected to judge the screen mode to be selected. The judgement information is fed to a main control microcomputer 22 via a bus line 23. Furthermore, a control signal from the microcomputer 22 is fed to a video processing circuit 10 and a deflection circuit 17 via the line 23. Thus, nonlinear control by the deflection system 18, write read address control for an image processing memory by the circuit 10 and screen mode changeover by pattern magnification and expansion are conducted.  Thus, even in the case of the receiver judging the display pattern size and switching it, automatic changeover is inhibited.
Patent JP-H0286306-A (JP)
Title: Operational amplifier circuit
Inventor: AOKI KANJI
IPC: H03G3/30
Filed: 1988-09-22
Abstract: PURPOSE:To make an operating pint of an AGC element constant with respect to an output by using a DC bias level lower than an AGC threshold DC bias level by a prescribed level as a feedback DC bias from the output. CONSTITUTION:A feedback DC bias circuit 21 decides a DC level of an output feedback signal to be lower than a threshold DC bias level of an AGC element. When a feedback peak detection level is smaller than an AGC element threshold DC bias level, an output of a noninverting amplifier circuit 25 is smaller than the AGC element threshold DC bias level, the AGC element is inoperative and an amplification factor of an input stage amplifier circuit 14 depends on resistors 12, 13, then is constant. Moreover, when the feedback peak detection level is larger than the AGC element threshold DC bias level, the noninverting amplifier circuit 25 amplifies a larger detection level and its output biases a gate of an N-channel MOS transistor of the AGC element.
Patent JP-H0399945-A (JP)
Title: Traction control device for vehicle
Inventor: TAKIMOTO TOSHIYUKI
IPC: B60W10/06
Filed: 1989-09-13
Abstract: PURPOSE:To invariably obtain the optimum control characteristic by displacing an engine output adjusting member to increase the ratio adjusting the driving torque when the road surface mu is low, and changing the shift ratio of a continuously variable transmission to increase the ratio adjusting the driving torque when the road surface mu is high. CONSTITUTION:The rotation of an engine 10 is transferred to drive wheels 16 and 18 via a belt type continuously variable transmission (CVT) 14 and a forward/reverse switching device 15, and the CVT 14 controls the feed/ discharge of the operating oil to a hydraulic cylinder applying the pinching pressure to variable pulleys 20 and 22 via the control in a CVT hydraulic control circuit 25 to change the shift ratio. The driving torque is controlled by adjusting the shift ratio of the CVT 14 or the opening of a throttle valve 28 when a vehicle is started or accelerated. A road surface mu detecting means is provided, when the road surface mu is low, the ratio adjusting the driving torque is increased by adjusting the throttle valve 28, when the road surface muis high, the ratio adjusting the driving torque is increased by changing the shift ratio of the CVT 14.
Patent JP-H04117895-A (JP)
Title: Radio controlling device
Inventor: KAMIYA TSUYOSHI
IPC: A63H30/04
Filed: 1990-09-07
Abstract: PURPOSE:To easily avoid a control disable state and to restore a reception to an excellent state by providing a display means displaying the result of detection to at least any of the controlling device or a device to be controlled when an occurrence time of an error shared in the unit time is a prescribed rate or over. CONSTITUTION:In order to receive a control data sent from the controlling device 1, a receiver 5 detects only a radio wave at a prescribed frequency. Then the detected signal is decoded, converted into a servo motor command signal and the result is outputted to servo motors 6a-6n. An error check means 7 judges whether or not a signal received by the receiver 5 is a correct code and outputs it to a signal processing unit 8 as the occurrence of a reception error when any error exists. The error check means 7 detects an error for each frame of usual transmission signal, then the signal processing unit 8 fetches an error signal in matching with a frame time to calculate a rate shared by the error signal within a prescribed time and when the value is a prescribed value or over, an output is given to blink a warning lamp 9.
Patent JP-S60129038-A (JP)
Inventor: ICHIKAWA TOKIYOSHI
IPC: G01N29/06
Filed: 1983-12-15
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-S60130710-A (JP)
Title: Automatic focus matching device of video camera
Inventor: URATA SHINJI
IPC: G02B7/36
Filed: 1983-12-19
Abstract: PURPOSE:To improve image pickup effect and to facilitate operation by varying the moving speed of a focusing lens according to the level of a defocus signal. CONSTITUTION:Incident light from a subject enters an image pickup device 2 through a video lens body 3. An automatic focusing sensor 9 is arranged at a position equivalent to the image pickup device 2 to detect the extent of deforcusing of the subject. Its output is inputted to a defocusing arithmetic circuit 12 through an A/D converter 11 to calculate the extent of defocusing. Then, a defocusing extent judging circuit 13 judges an in-focus state and when it is judged that the subject is not in focus, the focusing lens 4 is moved in an optical axis direction under the command of a control circuit 14 through a motor driving circuit 15, focusing motor 16, and lens driving gear 17. A defocusing extent signal, on the other hand, is supplied from the circuit 13 to a D/A converter 18 and the driving voltage of the motor 16 is controlled through a buffer 19 to control the moving speed of the lens 4.
Patent JP-S62100430-A (JP)
Title: Production of quartz glass
Inventor: MIYASHITA SATORU
IPC: C03B37/016
Filed: 1985-10-24
Abstract: PURPOSE:To obtain the titled quartz glass reducing or dispensing with cutting and polishing stages after sintering by injecting a sol into a vessel having a specular surface to carry out the gelation in the production of quartz glass by a sol-gel method. CONSTITUTION:In the synthesis of quartz glass by the sol-gel method, the sol is injected into the vessel with at least a part of the surface made specular and gelated. When the sol is gelated in this method, the shape of the contact surface is completely transferred. Although shrinkage is caused due to drying and sintering, the specular surface can be maintained as the specular surface. Consequently, since the sol is gelated in the vessel having a specular surface, polishing after sintering can be dispensed with. When the size of the vessel is determined in consideration of the shrinkage factor, all the cutting and polishing stages after sintering can be dispensed with.
Patent JP-H0399802-A (JP)
Title: Method for vibration molding of inorganic foam molded product
Inventor: SHIRAI SAKAE
IPC: C04B14/00
Filed: 1989-09-13
Abstract: PURPOSE:To mold an inorg. foam molded product of high quality in a uniform foamed state by filling the cavity of a retaining mold with a foamed raw material prepared by mixing air bubbles with an inorg. selfcuring composition based on silicate compounded with an inorg. or org. filler under vibration and curing the foamed raw material. CONSTITUTION:The cavity 2 of a retaining mold 1 is filled with a foamed raw material 3 mixed with air bubbles and vibration is applied to the foamed raw material 3 in the cavity 2 of the retaining mold 1 and the foamed raw material 3 is uniformly spread throughout the cavity 2 of the retaining mold 1 to remove voids and cured to mold an inorg. foam molded product 4 which is, in turn, taken out of the retaining mold 1 at last. In this case, since an inorg. selfcuring composition based on silicate compounded with an inorg. or org. filler is used as the foamed raw material, even when vibration is applied to the composition in an air bubble mixed state, air bubbles are not collapsed to be kept stable and the molded product of high quality can be obtained in a uniform foamed state.
Patent JP-2000064576-A (JP)
Title: Floor area layer construction
Inventor: KANESHIRO FUMIO
IPC: B32B7/02
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a floor finishing surface which has a non-slip floor surface but a heel mark or tire tread hardly sticks and, if sticks, the marks can be easily removed. SOLUTION: A finish coat having particular abrasion loss, and a particular contact angle against water and cyclohexanone is laminated and further the slip resistance value of the laminated coat is adjusted to a value higher than a specified value. By doing this, sticking problem of polluted substances such as a heel mark, a tire tread or the like can be solved while maintaining the non-slip effect.
Patent JP-H04121200-A (JP)
Title: Production of polypeptide in plant cell
Inventor: MORI MASAYUKI
IPC: C12R1/91
Filed: 1990-09-07
Abstract: NEW MATERIAL:A vector containing a promoter functional in vitro and RNa3 cDNA of BMV, which is a transfer vector producing recombinant BMV RNA3 prepared by wholly or partially recombining RNA3 coat protein gene of RNA with a given polypeptide structural gene. EXAMPLE:Transfer vector pBTGUS (Hc). USE:Production of polypeptide. PREPARATION:Transfer vector of the example is obtained by a course shown by the fig.
Patent JP-S6298646-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAI YOSHIYUKI
IPC: H01L21/3205
Filed: 1985-10-24
Abstract: PURPOSE:To shorten the treating time by dividing an etching method into two of the removal step of a dummy film for flattening and the etching step of both the dummy film and an insulating film and applying conditions, in which an etching rate is the fastest, to the former. CONSTITUTION:A wiring 2 is formed to an silicon substrate 1, and coated with a film 3 consisting of SiO2 or Si3N4 for insulation and passivation. There is a stepped section generated by the presence of the conductive film 2 on the surface of the insulating film 3, but a positive type photo-resist film 4 coating the upper section of the film 3 is shaped thinly in the high section of the insulating film 3 and thickly in a low section, and the surface of the film 4 is flattened approximately. The photo-resist film 4 is cry-etched by reactive radicals 5 until a surface 31 in the high section of the insulating film 3 appears. Dry etching is executed under conditions in which the etching rates of the photo-resist film 4 and the exposed insulating film 3 are equalized approximately from the state, and dry etching is stopped at a point of time when the photo-resist film 4 is removed.
Patent JP-H1189084-A (JP)
Title: Short-circuit current suppressor
Inventor: YAMAUCHI TAKAO
IPC: H02H9/02
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a short-circuit current suppressor which is preferable in view of power system stabilization, small-size and economy. SOLUTION: A short-circuit current suppressor 10 is composed of a reactor 10a, a capacitor 10b and a nonlinear resistor 10c connected in parallel to the capacitor 10b and provided between bus-bars 7a and 7b. When an ordinary current is applied, the reactor 10a and the capacitor 10b are in an approximate resonance state. When a short-circuit current is applied, the nonlinear resistor 10c connected in parallel to the capacitor 10b functions for reducing the equivalent capacitive reactance of the capacitor 10b and the reactor 10a and the capacitor 10b are made to be out of the resonance state by a predetermined value extent. A short-circuit current suppressor which shows a small voltage drop at the time of the normal current application and shows a short-circuit current suppression effect at the time of the short-circuit current application can be realized.
Patent JP-H0687810-A (JP)
Title: 4-@(3754/24)aminomethyl)cyclohexanecarboxamide derivative
Inventor: SHIMADA MITSUYUKI
IPC: C07C259/08
Filed: 1992-09-07
Abstract: PURPOSE:To provide a new 4-(aminomethyl)cyclohexanecarboxamide derivative digestive tract motion enhancer. CONSTITUTION:The compound of formula I {R<1> is H or of formula II (m is 0 or 1; X is CH2 or CH=CH; R<5> is (substituted) phenyl, (substituted) naphthyl, (substituted) heterocyclic group, alkoxy-substituted alkyl or cycloalkyl); R<2> is H or combined with R<1> into homophthaloyl; R<3> is (CH2)m-R<6> [n is 1-3; R<6> is H, alkyl, (substituted) phenyl, (alkyl-substituted) amino, CN, (alkyl-substituted) thiol, alkoxy, carbamoyl or of formula III (p is 0 or 1; q is 0-2; R<7> is (substituted) heterocyclic group)]; R<4> is H or combined with both R<3> and bound N into 5 to 6membered ring} and an acid-added salt thereof, e.g. 4(benzamidomethyl)-N-(3-pyridyl)methyl-trans-cyclohexane-1-carboxamide. The compound of the formula I is effective for improving the general malaise of the upper digestive tracts, digestive tract function recovery after celiotomy, or aperitiveness.
Patent JP-H03101309-A (JP)
Title: Extraction system for abnormally signal
Inventor: OKAMURA ISAMU
IPC: H03K5/1252
Filed: 1989-09-13
Abstract: PURPOSE:To facilitate the investigation of the cause of an intermittent fault by suitable setting respective output timing of first and second timing signals and permitting the signals to pass only in a specified period in the range of a cycle. CONSTITUTION:A first signal generation means 12 outputs the first timing signal SA which is synchronized with a normal signal S1. A second signal generation means 13 outputs the second timing signal SB which is synchronized with the normal signal S1. A gate means 14 permits a signal S0 to pass in correspondence with the first timing signal SA, and interrupts the signal S0 in correspondence with the second timing signal SB. Consequently, an abnormality signal S2 which occurs in the specified period VT in the range of the cycle T is extracted by suitably setting the output timings of the first and second timing signals SA and SB. Thus, the cause of the intermittent fault can easily be investigated.
Patent JP-S61117594-A (JP)
Inventor: SUGIYAMA KATSUMASA
IPC: G06F3/0481
Filed: 1984-11-14
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-H0692790-A (JP)
Title: Manufacture of diamond net
Inventor: KATSUMATA SATOSHI
IPC: C30B25/04
Filed: 1992-09-07
Abstract: PURPOSE:To improve the reproducibility in the manufacture of a diamond net by forming a specific matrix pattern on the surface of a substrate by using a matrix material, thereafter scratching the surface of the pattern formed substrate by using abrasive grains having a prescribed grain size and synthesizing the diamond by the vapor deposition method. CONSTITUTION:An SiO2 matrix film having a 500Angstrom  to 5mum thickness is formed by thermally oxidizing the Si substrate. Thereafter, the film-formed substrate is coated with a positive photoresist agent and then dried. The coated substrate is irradiated through a photomask with ultraviolet rays and thereafter the resist film is formed by removing the exposed part of the coated film. Then the substrate is dipped in a buffered hydrofluoric acid and the SiO2 matrix film of the exposed part is removed by the etching. Thus the matrix pattern having a 0.2 to 1mum line with and a 1 to 100mum line spacing is formed by removing the resist film. The matrix pattern formed substrate is dipped in an organic solvent in which the abrasive grains having grain size of >=1/3 of the line spacing is dispersed, and irradiated by an ultrasonic wave to scratch the substrate. Thereafter, the diamond is synthesized on the heated substrate by exciting a gaseous mixture of CO and H2 with the microwave irradiation. Thus, the diamond net having the prescribed form is manufactured.
Patent JP-S60130156-A (JP)
Title: Semiconductor device
Inventor: IKUNO NAOMOTO
IPC: H01L29/78
Filed: 1983-12-17
Abstract: PURPOSE:To obtain the IC strong in resistance to surge current by a method wherein, in growing an epitaxial layer of reverse conductivity type on a semiconductor substrate of one conductivity type, providing this layer with source and drain regions of one conductivity type, and further forming a one-conductivity type region connecting the gate electrode in adjacency to the source region into an IC, an end of the one-conductivity type region in adjacency is provided with a region of the same conductivity type as that of the epitaxial layer and of high impurity concentration. CONSTITUTION:A P type layer 22 is epitaxially grown on the N type semiconductor substrate 21, where N<+> type regions 24 and 25 serving as the source and drain of an MOSFET are diffusion-formed, and another N<+> type region 23 is formed on the region 24 side. Next, a thin gate oxide film is formed between the regions 24 and 25, the part except it being covered with a thick oxide film, and a required aperture being then bored; thus, a gate electrode 27 provided on the gate oxide film is connected to one end of the region 23, and a wiring 26 is connected to the other end of the region 23. In this construction, a P<+> type region 28 is additionally provided in contact with the region 23 and the other end, resulting in the generation of a new diode by the regions 23 and 28.
Patent JP-2000060721-A (JP)
Title: Holding device of front ring-runner for curtain rail
Inventor: SUZUKI NATSUO
IPC: A47H13/02
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a holding device of a front ring-runner for curtain rail wherein the front ring runner can be easily held at a predetermined location. SOLUTION: In a bar-shaped curtain rail 1, on which a plurality of ring- runners are movably supported to suspend a curtain cloth 18 from the ring- runners and in which a holding device is provided for front ring-runner 9a, 9b to hold each of the front ring-runners at a predetermined locations, the holding device comprises positioning devices 6a, 6b which are provided on the rail 1 to position the runner 9a, 9b which move in a direction, in which a curtain is drawn out, and joining devices 8 provided on the rail 1 and joining devices 11 provided on the runners 9a, 9b, respectively, so that the devices 8 and the devices 11 can be respectively joined to one another.
Patent JP-2000068319-A (JP)
Title: Wire bonding apparatus
Inventor: YASUDA TAMANARI
IPC: H01L21/60
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a wire bonding apparatus for connecting an electrode and a lead in a semiconductor chip, which is controlled under the control of a microcomputer so that a movement path of a capillary forms a Bezier curve for obtaining high reproducibility. SOLUTION: An X-axis movement table 24 and a Y-axis movement table 24 are installed on a base 20 to move in a horizontal plane. A Z-axis drive mechanism 25, including a cam mechanism, is installed above the Y-axis table 24, and an arm 28 is extended from the Z-axis mechanism 25. A capillary 30, through which a wire 29 is passed, is provided at a tip end of the arm 28 to be slidably moved vertically by a Z-axis motor 32. A linear function and a Bezier function which determined the movement path of the capillary 30 are stored in a loop information storage 2 in a control microcomputer 1, and a loop controller 3 is operated so that the capillary 30 moves along the movement path which corresponds to a combination of a straight line and a Bezier curve.
Patent JP-H0288807-A (JP)
Title: Installation of rubber bearing
Inventor: AIDA YUICHI
IPC: E01D101/40
Filed: 1988-09-26
Abstract: PURPOSE:To make the installation of a rubber bearing easier by a method in which the lower metal plate of rubber bearing is pressed forward to cause the shear deformation of the bearing, a press metal for advancement and a stopper metal are removed, and the upper metal plate is moved to remove the shear deformation. CONSTITUTION:A lower coupling projection 5 is provided to the lower metal plate 4 side of a rubber bearing 3 set on the lower support board 2 on a support structure 1, and an upper coupling projection 7 is integrally provided to the upper metal plate 6 side. A press metal 10 for advancement is detachably fixed to an upper support board 9 on the bearing 3 and a stopper metal 11 coupled with the projection 7 is detachably fixed to the board 2. The plate 4 is pressed forwards through the board 9 and the metal 10 by the contraction of the beam part 8 to cause the shear deformation of the bearing 3. The metal 10 and the stopper 11 are removed, and the plate 6 is moved forwards through the board 9 by the contraction of the beam part 8 to remove shear deformation of the bearing 3. The installation can thus be easily performed.
Patent JP-H0554459-A (JP)
Title: Magneto-optical disk driving device
Inventor: FUJISAWA HIROTOSHI
IPC: G11B11/10
Filed: 1991-08-26
Abstract: PURPOSE:To improve the durability of a disk and a slider by releasing outside static electricity charged on the slider and thereby reducing the adhesion of dust to the slider, in an optical disk driving device with which a slider provided with a magnetic head to generate an external magnetic field against a magneto- optical disk on the face is slidingly brought into contact. CONSTITUTION:The slider 6 that is slidingly in contact with the magneto-optical disk D is formed with a resin having slidableness and electrical conductivity, a leaf spring 10 made of conductive metal is attached to this slider and the leaf spring is fixed to an arm A in which electrical conductivity is retained and which is electrically connected to a chassis side. Thus, the static electricity which is generated on the slider 6 by sliding with the disk D is released to the chassis side.
Patent JP-H0289132-A (JP)
Title: Logical address generation system
Inventor: YOKOYAMA YASUSHI
IPC: G06F9/355
Filed: 1988-09-26
Abstract: PURPOSE:to enlarge a logical address to a double word without bringing the increase of a hardware quantity by operating a minor case which requires the addition of the double word by means of a two machine cycle. CONSTITUTION:A major case in which calculation terminates only by the addition of a single word is operated by a one machine cycle. Respective data of a flip flop 6a in which a high-order word (BRH) 1a in a base register 1, a high-order word (IXRH) 2a in an index register 2 and a carrier are stored are inputted to a three input adder 5 through selection circuits 3a-3c in the 2nd machine cycle. The adder 5 outputs the calculated result of BRH+IXRH +(the carry of the calculation of a low-order word), and an output signal is stored in a high-order word 8a in a logical address register 8 through the selecting circuit 7. Thus, the minor case which requires the addition of the double word can be operated by the two machine cycle, and the logical address which has been enlarged to the double word can be generated.