baber/WOPTO huggingface dataset:
Patent JP-S5915327-A (JP)
Title: Pulse amplifying circuit
Inventor: KAWADA TOYOSHI
IPC: H03K17/60
Filed: 1982-07-15
Abstract: PURPOSE:To improve the rise response characteristics of an output voltage waveform without increasing the power consumption, by connecting a bias supplying field effect transistor to the input electrode of a switching element. CONSTITUTION:When the input signal voltage Vi is switched to an H level at a time point t1, a transistor TRQ2 is turned on. At the same time, an MOSTRQ3 and a TRQ1 are turned off to set the output voltage V0 at 0V. Then the voltage Vi is changed to 0V at a time point t2, a TRQ2 is turned off. Then the gate voltage of a TRQ3 rises up suddenly to turn on the TRQ3. As a result, a sufficiently large base current is supplied to the base of a TRQ1. Thus the TRQ1 is suddenly turned on. Therefore the voltage V0 rises suddenly up to Va1 at the point t2. In such a way, it is possible to have a sudden rise of the voltage V0 without reducing the value of a bias supplying resistance RB. This circut prevents dullness at the front edge part of an output voltage waveform without increasing an increment of power consumption within a circuit.
Patent JP-H0423369-A (JP)
Title: Superconductor device
Inventor: SUNAI MASAYUKI
IPC: C01G3/00
Filed: 1990-05-14
Abstract: PURPOSE:To enable smooth superconductor thin films stable from the surface to be formed for providing the title practical superconductor device by a method wherein superconductor oxides including specific rare earth element represented by yttrium are two layer structured. CONSTITUTION:The title superconductor device is provided with the first and second superconductor thin films while the first superconductor thin film is composed of a superconductor oxide substantially represented by a structural formula of REM2 Ca3Cu3O7-y (where RE : at least one kind of element selected from rare earth elements including yttrium, M: at least one element selected from Ba, Sr, C, y: oxygen defect, a number satisfying an inequality of O<y<1 and so forth on) and the second superconductor thin film is composed of another oxide superconductor substantially represented by another structural formula of (RE1-xCax)Ba2Cu4O8-y (where RE: at least one kind of rare earth elements including yttrium, x: a number satisfying the inequality of 0.05<=x<=0.5 y: oxygen defect, a number satisfying the inequality of 0<y<1 to be provided on the first superconductor thin film.
Patent JP-S6213624-A (JP)
Inventor: FUJITA KAZUAKI
IPC: E03D9/08
Filed: 1986-05-29
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-H05319064-A (JP)
Title: Suspension control device
Inventor: FUKUYAMA KENSUKE
IPC: B60G17/015
Filed: 1992-05-15
Abstract: PURPOSE:To provide a suspension control device which compensate a change in response property due to a change in the pressure of fluid pressure cylinders to generate an appropriate expected control force at an optimum time in order to improve comfortability by providing a correction means for correcting at least one of a pressure command value and delay time depending upon the pressure detection value of a pressure detection means. CONSTITUTION:An oscillation input estimation circuit calculates a differential value for road displacement for front wheels and pressure sensors 29RL, 29RR detect the pressure of hydraulic cylinders 18RL, 18RR, and a microcomputer 44 calculates an expected control force based on the differential value as well as delay time for rear wheels based on a car speed detection value. A computer 44 calculates a control force and a delay time correction values based on the pressure detection values of the pressure sensors 29RL, 29RR to increase the expected control force and to shorten the delay time when the response property of a hydraulic system may be reduced. In addition, when the response property of the hydraulic system may be improved, the reverse control is provided to generate an appropriate control force at an optimum time.
Patent JP-S6015783-A (JP)
Title: Recognizing system of circular symbol
Inventor: KOIZUMI JIYUNICHI
IPC: G06K9/62
Filed: 1983-07-07
Abstract: PURPOSE:To improve the recognition factor for a circular symbol by extracting the square picture data which is slightly larger than a circular symbol from picture information and giving the weighting to the threshold value of the oblique histogram number of each area of the picture information. CONSTITUTION:One of the conditions for the recognition defines that the number of histograms of the oblique black picture data is larger than the prescribed threshold value. Thus it is needed to obtain the numbers A2-D2 of histograms. Therefore optional two adjacent sets of groups are provided as the threshold value, and the prescribed high threshold value KH is given to one of these two groups with the low threshold value KL set to the other group respectively. Then all combinations of these threshold values are recognized in terms of trial and error. The recognition is effective with just the combination of numbers of corresponding oblique histograms. Thus the recognition is possible even with a smaller number of oblique histograms of the set of one side and therefore the recognition is possible with a small number of oblique histograms as shown in the figure.
Patent JP-S5914648-A (JP)
Title: Master-slice large-scale integrated circuit
Inventor: TANAKA TAKEO
IPC: H01L27/118
Filed: 1982-07-15
Abstract: PURPOSE:To prevent an FF from racing by providing, as required, clock drive circuits of master-slice in which two-dimensional logic cell array and wiring regions are disposed on a chip in each row. CONSTITUTION:When a random logic circuit is laid out, clock drivers 43-45 are not aligned in parallel, but dispersed in respective rows, F1-F3 are driven by providing the driver 43 in B-3 of a matrix surface, F4, F5 are driven by providing the driver 44 in the A-10, and F6-F8 are driven by providing the driver 45 in D-9. In an equivalent circuit of the clock line, the resistance of polysilicon wirings is represented by R3 between the contacts 41 and 83 and by R5 between the contacts 41 and 84. When a clock driver is disposed just at the side of the FF in this manner, the clock line of large load capacity can be driven with low resistance at every line. Accordingly, the rise and fall times of the CP waveform can be shortenened, and the FF does not race.
Patent JP-S5546764-A (JP)
Title: Multicolor electrophotographic copying machine
Inventor: UMEHARA MASAAKI
IPC: G03G15/01
Filed: 1977-10-18
Abstract: PURPOSE: To enhance latitude and image quality, by separately utilizing organic semiconductors excellent in sensitivity to each spectrally separated color for the photoreceptor materials of a plurality of drums using different materials for each drum.  
     CONSTITUTION: Original platen 1 moves and is successively illuminated by illuminating units 2, 3, 4. First photoreceptor 20, second photoreceptor 21 and third photoreceptor 22 are exposed to lights transmitted through blue filter 8, green filter 9, and red filter 10, respectively, and developed with developing units 23, 24, and 25 containing specified color toners to form specified color images, respectively. These developed images are superposed on transfer paper successively for transfer, and the paper is passed through fixing unit 31 and taken out. Since organic semiconductors are selected excellent in sensitivity to each spectrally separated color, and used for photoconductors 20, 21, and 22 in combination, an image of high latitude and good quality can be obtained at a speed not so different from that by a Se-Te type photoreceptor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5760910-A (JP)
Title: Synshade device of skylight in vehicle
Inventor: USUI KOUJI
IPC: B60J7/00
Filed: 1980-09-08
Abstract: PURPOSE: To easily mount and remove a sunshade device with simple constitution to and from the lighting skylight in a vehicle, by providing stopper parts to the lower surface of its lighting plate and removably mounting a light-nonpermeable plate below a light permeable plate through said stopper parts.  
     CONSTITUTION: To a skylight for lighting spread with a light permeable plate 3 in an opening part 2 partially provided in a vehicle roof 1, a sunshade device consisting of a light-nonpermeable plate 4 is mounted by overlapping below the light permeable plate 3, and a fixed hook 5 and movable hook 6 are provided in oppositely facing two sides of the light-nonpermeable plate 4, then the movable hook 6 is normally urged to the protruding direction by action of a spring 7. While stopper parts 9, 10 for the above described hooks 5, 6 are provided in an internal peripheral edge of a reinforcing frame 8 mounted to the periphery of the light permeable plate 3, and covered by a protective cover 11 made of synthetic resin. When the light-nonpermeable plate 4 is removed from an illustrated mounting state, a finger hooking part 61 of the movable hook 6 is hooked by finger to move the hook 6 backward against the spring 7, disengage the hook from the stopper part 10 and remove the plate 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11301490-A (JP)
Title: Buffer carrier
Inventor: KUSUNOKI YUKIO
IPC: B62B5/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To raise the ratio of buffering an impact while providing a side plate having the same area with the carrier by providing a coil spring for surrounding a support over a spring receiver fixed to each support at the same height position, and supporting the shelf prate at four corners thereof with the coil springs so that the side plate can be moved while resisting the coil spring. SOLUTION: A lateral bar 5 provided with a cylinder 11 on both ends thereof is fixed between supports 2, which are fixed by fitting a cylinder of the carrier frame on an inserted bush, by a bush 4. In this condition, a ring 61 is fixed onto the cylinder 11 used for fixation of the lateral bar 5 to the support 2 so as to form a spring receiver 6, and a coil spring 7 for surrounding the support 2 is provided over the spring receiver 6. A spring cover 8 is provided on the coil spring 7, and a shelf plate 9 is put thereon. The shelf plate 9 can be lowered along the support 2 while resisting the coil spring 7 and maintaining the whole of the shelf plate 9 on the level by putting the cylinder 11 provided in the four corners of the rectangular plate on the spring cover 8 using the same coil spring 7.
Patent JP-S5825634-A (JP)
Title: Method for correcting border of image in apparatus for making plate from television picture
Inventor: YAMADA SENHIKO
IPC: G03F1/00
Filed: 1981-08-07
Abstract: PURPOSE:To eliminate zigzags occurring on the border of an image in making yellow, magenta, cyan, and black plates for use in direct printing from television signals, by mixing 3 primary color signals fed from an NTSC decoder with those further passed through a 1H delay circuit in a mixing circuit. CONSTITUTION:An image border correction circuit 13 consists of a 1H delay circuit 14 and a mixing circuit 15. Signals on the border observed on an oscilloscope consist of large ripples reverse in phase at each line. Since these ripples are eliminated by mixing 1H delay signals, the circuit 13 having said constitution is provided for 3 RGB signals, thus permitting zigzags on the border to be corrected and a sharp and exact image to be obtained.
Patent JP-H08290013-A (JP)
Title: Packing for fluid passage hole in filter press
Inventor: NAKANISHI NORIYUKI
IPC: B01D25/12
Filed: 1995-04-24
Abstract: PURPOSE: To secure sealing not only between adjacent filter plates but also between a press membrane and a core plate by installing a base part with a size to be inserted airtightly into a recession formed on the periphery of the through hole of the frame of a core plate and an insertion step part which protrudes on the outside of the base part and is inserted into the through hole of the frame of the press membrane. CONSTITUTION: A base part 33 with a size to be inserted airtightly into a recession 34, the diameter of which is larger than those of through holes 6, 9, which is formed on the periphery of the through holes 6, 9 which penetrate the frame 4 of a core plate is installed as a packing for fluid passage hole of a press plate 1. Additionally, an insertion step part 35 which protrudes on the outside of the base part 33 and is inserted into a through hole 36 penetrating the frame 4 of a press membrane 3 in the thickness direction is installed opposite the membrane 3.  The press plates 1 with the use of the packing are arranged and clamped by a filter plate clamping device so that the airtightness between the step part 35 and the membrane 3 or the core plate is improved, eliminating a trouble in which pressing fluid supplied between the core plate and the membrane 3 leaks from the clearance between the step part 35 and the membrane 3 or the core plate.
Patent JP-S61282329-A (JP)
Title: Production of ethanol
Inventor: ISOGAI YOSHIO
IPC: C07C29/32
Filed: 1985-06-10
Abstract: PURPOSE:To obtain the titled compound in high selectivity, without using hydrogen as a raw material gas nor using a corrosive catalyst, by reacting methanol with carbon monoxide and water in the presence of a catalyst containing cobalt and tert-phosphine as active components. CONSTITUTION:Ethanol is produced by reacting methanol with carbon monoxide and water in the presence of a catalyst containing cobalt and a tert-phosphine as active components, preferably in a solvent such as benzene, octane, cyclohexane, etc., at 180-280 deg.C, preferably 210-250 deg.C. The cobalt source used in the above catalyst is dicobalt octacarbonyl, etc., and its amount is 1-300mg-atom, preferably 5-100mg-atom per 1mol of methanol. The tert-phosphine is e.g. triethylphosphine and the atomic ratio of Co:P is 1:(0.2-8), preferably 1:(0.5-5).
Patent JP-H04352079-A (JP)
Title: Device for inspecting appearance of mounting substrate
Inventor: SEKITO TAKUMI
IPC: G06T7/00
Filed: 1991-05-29
Abstract: PURPOSE:To improve the accuracy of inspection by detecting defective mounting such as the floating of a lead without being influenced by the warp of a substrate or the shift of a lead within a allowance. CONSTITUTION:A printed substrate 11 on which parts 12 are mounted is scanned with laser beams 16, its reflected beams are converged on a position detecting element 22 and the height data of the parts 12 mounted on the printed substrate 11 are computed based upon a position signal 23 outputted from the element 22. Within a mask set up on the mounting position of the parts 12, the height of the 2nd submask set up on a substrate face is subtracted from the height of the 1st submask to be moved on the upper face of a lead. A subtracted value larger than a computing threshold is set up as the height of the lead. Since the mounting state of the parts 12 is judged by a judging processing means 28 based upon the obtained height, defective mounting such as the floating of the lead can be detected without being influenced by the warp of the substrate or the shift of the lead with in the allowance.
Patent JP-S5927813-A (JP)
Inventor: RABUIRII ETEIANNU
IPC: A61K31/475
Filed: 1983-07-08
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-S5349457-A (JP)
Title: Method of measuring thickness of plate material
Inventor: TSUJII TATSUO
IPC: G01B15/02
Filed: 1976-10-18
Abstract: PURPOSE: To provide an apparatus for measuring thickness of plate material such as steel plate by the use of X-rays, in which thickness of the plate material at a position thereof a predetermined distance away from the marginal end is controlled by a measurement value of a reference plate material that is stored in memory. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63289607-A (JP)
Title: Inter-module communication control system for intelligent robot
Inventor: KONO YOSHIAKI
IPC: B25J9/18
Filed: 1987-05-21
Abstract: PURPOSE:To properly satisfy requests from respective parts of a robot by forming area memories for respective modules including a peripheral control unit in a central control unit, successively storing originating module names, the contents of messages, etc., in these area memories and transmitting the contents of the message to a terminating module in accordance with a queue. CONSTITUTION:The central processing unit (CPU) 30 is provided with a communication management program module 37 including queue memories 39 for respective modules 16-20, 31-36 and originating module names, the contents of messages, etc., are successively stored in the corresponding areas by means of a queue system based on terminating module names obtained from respective modules. The contents of messages or the like are transmitted to the terminating modules in accordance with the queue or necessary information is received from the terminating modules and stored. The module 37 is provided with a program indicating the connecting and accessing methods of the terminating modules to omit the necessity for respective modules 16-20, 31-36 to consider the physical formats of the terminating modules.
Patent JP-H0681063-A (JP)
Title: Sintered compact with high-temperature electric conductivity and its production
Inventor: YOSHIDA TOSHIHIKO
IPC: C04B35/42
Filed: 1991-04-30
Abstract: PURPOSE:To obtain a material excellent in corrosion resistance and having high electric conductivity by combining cobalt metal, cobalt-base alloy, and yttrium chromite type compound oxide and compounding them. CONSTITUTION:Co metal and/or Co-base alloy and yttrium chromite type compound oxide or the oxide of the constituent element or a compound capable of forming the oxide are sintered under a nonoxidizing atmosphere. By this method, the desired sintered compact containing, as components, the Co metal and/or the Co-base alloy and the yttrium chromite type compound oxide can be obtained. It is preferable to use Co-Cr alloy as the Co-base alloy, and further, as the yttrium chromite type compound oxide, the one represented by the general formula and having perovskite structure is suitably used. In the formula, M means one or more elements among Mg, Sr, Ca, and Ba, M' means one or more elements among Co, Ni, Fe, Ti, V, Mn, Al, Si, Zn, Mo, Pd, W, Rh, Ir, and Pt, 0<=x<=0.5, 0<=y<=0.5, and 0.95<=b/a<=1.05.
Patent JP-S614549-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C15/06
Filed: 1984-06-18
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-S62281450-A (JP)
Title: Semiconductor device
Inventor: KANAZAWA MASAO
IPC: H01L21/768
Filed: 1986-05-30
Abstract: PURPOSE:To prevent leakage current from occurring even if shift of position alignment causes a semiconductor substrate surface to be etched, by forming a spin-on glass of the same type impurity doping as an impurity region so that it covers an interconnecting conductive film. CONSTITUTION:In a semiconductor device in which an interconnecting conductive film 4 is formed to come in contact with a surface of an opposite conductivity-type impurity region 3 through a contact hole in an insulating film 2 on one conductivity-type semiconductor substrate 1, a spin-on glass 6 of the same type impurity doping as an impurity region 3 is formed to cover the interconnecting conductive film 4. A PSG film 6, for example, is formed to cover the interconnecting Al film 4 which comes in contact with the N type impurity region 3 through the contact hole 5 in the SiO2 film 2. Hence, even if a patterning position of the interconnecting film is shifted to cause the semiconductor substrate surface to be etched and its impurity region to be lost, phosphor ions diffuse from the PSG film 6 to form a new N type impurity region 7. Therefore, leakage current flowing from the Al film 4 to the P type Si substrate 1 can be prevented from occurring.
Patent JP-H07331787-A (JP)
Title: Replacement structure of piping in house
Inventor: IIDA IKUO
IPC: E04B5/43
Filed: 1994-06-07
Abstract: PURPOSE:To easily replace a piping provided in an underfloor space of a housing adopting reverse beam structure. CONSTITUTION:An underfloor space 3 is formed by a horizontal frame part and a reverse beam 2, and a piping unit U gathering kitchen and sanitary water pipings is set in the underfloor space 3 below a fixed floor supported on the reverse beam 2. The piping unit U is replaced by being pulled out in the arrow (a) direction to the underfloor space 3 (article storage space 19) to be opened by a movable floor free to slide after separated from a bath tub 32, a closet 33, a wash stand 34, a sink 35, a pan 36 for a washing machine, an electric water heater B, a main water supply pipe 42 and a main drainpipe 44.
Patent JP-S63115875-A (JP)
Title: Thioimino compound or salt thereof
Inventor: TAKATANI TAKAO
IPC: A61P31/04
Filed: 1987-05-20
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is aryl, CN, amidino, carbamoyl, 1-alkoxy-1-iminomethyl, amino-substituted thiazolyl, etc.; R<2> is organic group; R<3> is (protected) carboxy or formula II (R<3> is -COO<-> or carboxyl; R<4> is H, pyridiniomethyl or heterocyclic thiomethyl which may have a substituent group)] or salt thereof. EXAMPLE:7-[ 2-( 2-Aminothiazol-4-yl )-2-methylthioiminoacetamido ]-3-cephem-4- carboxylic acid. USE:The compound in which R<5> is expressed by formula II (cephalosporanic acid derivative) is capable of preventing growth of a wide range of pathogenic germs including Gram-positive and Gram-negative bacteria and useful as an antimicrobial agent. PREPARATION:For example, a compound expressed by formula III is subjected to simultaneous elimination reaction of a carboxy-protecting group R<10> and amino-protecting group R<6> and then reacted with a compound expressed by formula IV to afford the compound expressed by formula I (R<5> is carboxy), which is then reacted with a compound expressed by formula V to provide the compound in which R<5> is expressed by formula II.
Patent JP-H01296011-A (JP)
Title: Flame extinction controlling method for pot type combustion heater
Inventor: ONODERA MINORU
IPC: F23N5/02
Filed: 1988-05-24
Abstract: PURPOSE:To shorten a period of time until the starting of a heating operation becomes possible after the starting of a flame extinguishing operation by finishing the flame extinguishing operation at that point of time when it is ascertained that the temperature of a burner is reliably stable at a lower temperature than a predetermined temperature after the starting of the flame extinguishing operation. CONSTITUTION:A temperature switch 1 is turned on when the temperature of burner is higher than a reference temperature and off when the former is lower than the latter. When the CPU of a control part 7 detects that a heating operation/frame extinction switch 2 has turned on during a heating operation, the CPU writes '1' onto a registor A within the CPU in the case where the temperature switch is on and '0' in the case where it is off. Then, the CPU stops the operation of an electromagnetic pump 4, cuts off an electric current flowing to a heater 5 and brings a blower 6 for combustion into the predetermined number of revolutions. When The temperature switch is turned off in the case of A=1, the operation of the blower is stopped to finish flame extinction. Further, in the case of A=0, time counting by a timer is commenced, and when the temperature switch 1 is off and the counted time reaches a preset time, for example, 10 minutes, the flame extinction is finished. On the other hand, when the temperature switch 1 is on, the flame extinction is finished in the case where either the counted.