baber/WOPTO huggingface dataset:
Patent JP-S61191274-A (JP)
Title: Impact high voltage generator
Inventor: NAKAYAMA YUTAKA
IPC: H02M7/162
Filed: 1985-01-22
Abstract: PURPOSE:To generate an impact high voltage inexpensively in high power efficiency by charging a capacitor through a thyristor, and conducting a high speed switching unit during nonconduction of the thyristor to discharge the capacitor. CONSTITUTION:The output DC high voltage of a DC high voltage power source 36 having an AC power source 31, an power control thyristor 32, a stepup transformer 33 and a full-wave rectifier 35 in which rectifier elements 34 are connected in a bridge is connected through leads 42, 43 with a capacitor 37. The both ends of the capacitor 37. The both ends of the caapacitor 37 are connected through a lead 44, an external control high speed switching unit 38, a lead 45, a discharging resistor 39 and a lead 46. A controller 47 conducts the thyristor 32 to charge the capacitor 37, and then interrupts the thyristor 32, conducts the unit 38 to discharge the capacitor 37, thereby generating an impact high voltage across the resistor 39.
Patent JP-H06292029-A (JP)
Title: Decoding processing circuit
Inventor: YAZAKI CHIKAYOSHI
IPC: H04N1/419
Filed: 1992-01-21
Abstract: PURPOSE:To simplify the decoding program with a simple hardware configuration by designating inversion of white/black level every time a clock signal is counted up, shifting the clock pulse and storing the shifted pulse to a print buffer. CONSTITUTION:A signal processing section 2 decodes picture data inputted from a modem buffer and subject to linear coding and 2-dimension coding processing and detects an EOL code representing the start of a page and an end of the line, then a T-FF 3 is reset to set a value of an output terminal Q to a 0 level (white level). The processing section 2 decodes coded picture data and converts a white run length level at a head of a line extracted into run length data and a counter circuit 102 presets the run length number. Through this constitution, every time the processing section 2 decodes the coded picture data into run length data, it is not required to designate a white or black level and a decoding program of coded picture data is simplified with a simple hardware configuration.
Patent JP-H11238276-A (JP)
Title: Disk chucking device for optical disk device
Inventor: OMORI KIYOSHI
IPC: G11B17/028
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To perform strong disk chucking and to make an entire optical disk device thin. SOLUTION: A first magnetic attracting means 67 for pulling down a chucking pulley 63 with respect to a pulley supporting member during disk chucking is composed of a first magnet 68 embedded at the center of the chucking pulley 63 and of a first yoke 69 stuck to the upper surface thereof. A second magnetic attracting means 71 for pulling up the chucking pulley 63 with respect to the pulley supporting member 62 during unloading is composed of a second magnet embedded in an upper position above the first yoke 69 at the center of the chucking pulley 63, and of an upper cover 26.
Patent JP-H05196832-A (JP)
Title: Optical fiber arranging member and connector coupler
Inventor: MIZUNO SHUNICHI
IPC: G01M11/00
Filed: 1992-01-21
Abstract: PURPOSE:To provide the optical fiber arranging member which can surely optically couple one ray path arranged in the optical fiber arranging member and a master side connector even when the optical fiber arranging member is deformed by thermal expansion and the optical connector coupler constituted by utilizing the optical fiber arranging member. CONSTITUTION:The optical fiber arranging member 10a has an arranging member body 12 two-dimensionally arranged with the end faces 11a of many optical fibers constituting a ray network and has scales 13a, 14a in x, y directions intersecting orthogonally with each other in order to specify the positions of the respective optical fibers 11 arranged in the arranging member body 12. These scales 13a, 14a are formed on scale members 13, 14 having the same coefft. of thermal expansion as the coefft. of thermal expansion of the arranging member body 12.
Patent JP-S59141801-A (JP)
Inventor: AUGUSUTO ERAATO
IPC: H01Q1/24
Filed: 1984-01-23
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-H07219108-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: INOYA HIROSHI
IPC: G03C1/76
Filed: 1994-01-28
Abstract: PURPOSE:To provide a photographic sensitive material having excellent processing stability and preservation stability. CONSTITUTION:This photographic sensitive material has on the substrate at least one silver halide emulsion layer having blue, green and red color sensitivity and a non-image forming layer formed adjacently to the outside surface of the color sensitive silver halide layer that is farthest from the substrate. In the sensitive material, the silver halide emulsion in the color sensitive layer adjacent to the non-image forming layer is spectrally sensitized by adding a substantially water-insoluble sensitizing dye as a solid dispersion of its and also the non-image forming layer contains a non-photosensitive fine particulate silver halide emulsion having <=0.05mum average particle size and a 0.5 to 3.0mol% silver iodide content. Further, the fine particulate silver halide emulsion is preferably prepared by forming the silver halide particles and thereafter, subjecting them to desalting treatment as a pH<=5.5 in the presence of gelatin having modified amino groups to disperse the particles into the gelatin having a low calcium content.
Patent JP-H05197528-A (JP)
Title: Linking method and loading method for computer program
Inventor: SHIN SHIYOUKOU
IPC: G06F9/45
Filed: 1992-01-22
Abstract: PURPOSE:To provide a linker loader which generate logical addresses for processes so that a logical cache is used without partiality. CONSTITUTION:A random number generation part 13 generates a value by using a method for obtaining a different value as much as possible for each load module of each process. An offset address calculation part 14 applies a simple mathematical function to this value to determines an offset address for arranging the program. The linker 15 links an object program so that load modules are arranged according to the address and the generated load modules are stored in a storage part 16. When the loader 18 loads the modules onto a main storage 19, the addresses where the load modules in a logical address space are different, process by process, and decentralized uniformly on the cache, which is uniformly used, so that the hit rate of the cache is improved.
Patent JP-H01183910-A (JP)
Title: Mono-stable multivibrator
Inventor: TANDAI MARE
IPC: H03K3/02
Filed: 1988-01-18
Abstract: PURPOSE:To obtain a time constant with an arbitrary accuracy by having a counter to output a carry signal after a clock pulse is cleared by a first signal when an N-1 number (N is positive integer) is counted and a D-type flip flop to output the pulse by the second signal of an input and a carry signal. CONSTITUTION:A shift register 25 of a differential circuit 2 impresses a signal to delay a trigger pulse 4 with a clock pulse 5 from a Q terminal to the D terminal of a shift register 26 and one side gate terminal of a NAND circuit 27. A first signal 22 clears the counted value inputted to the clear terminal CLR of a counter 3. A second signal 23 is outputted to the rear end of the first signal approximately simultaneously and inputted to a setting terminal S of a D-FF 1. The counter 3 supplies a carry signal CRY to invert the clock pulse 5 to arrive next to the signal inputted to a terminal E when the N-1 number of the clock pulses 5, to a terminal CLK of the D-FF 1.
Patent JP-H01186182-A (JP)
Title: Servo motor controlling system
Inventor: SAKAMOTO KEIJI
IPC: H02P29/00
Filed: 1988-01-19
Abstract: PURPOSE:To provide a control of servo motor at a high speed and good stability, by changing a control of the control loop from a PI control to a I-p control continuously according to the deviated signal. CONSTITUTION:The deviation between the current reference R(S) and the detected current value Y(S) is supplied to an integrator 3. And the current reference R(S) is supplied to a proportional operational amplifier 1 and the detected current value Y(S) to a proportional operational amplifier 6. OP amplifier 4 supplies the addition of the output proportional OP amplifier 1 and 6 and the output of the integrator 3 to a windings 5 of the servo motor. Moreover by changing the proportional gain of the OP amplifier 1 according to the deviation, PI control is applied in case the deviation is within the predetermined value and I-p control for the outside value. For this reason, the response characteristics and the stability are highly improved.
Patent JP-H06287468-A (JP)
Title: Coating to protect material from reaction with air at high temperature
Inventor: BERUTORAN MORERU
IPC: C04B41/86
Filed: 1994-01-28
Abstract: PURPOSE: To provide a coating for protecting materials against reactions with the atmosphere at high temps.  
     CONSTITUTION: This coating comprises a mixture of zirconium diboride and colloidal silica, advantageously with various additives such as silicon carbide. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07214333-A (JP)
Title: Welded structure of electric equipment
Inventor: NAKAGAWA MASAFUMI
IPC: B23K11/00
Filed: 1994-01-28
Abstract: PURPOSE:To prevent generation of weld fin from weld surface end. CONSTITUTION:The electric equipment is provided with a first electric conducting body 11, a second electric conducting body 41 having a weld surface 41a to be resistance welded to a weld surface 11c by energizing through a projection 11d. The first electric conducting body 11 is arranged as follows, in a welded structure of electric equipment in which a weld surface end 11e is positioned near a projection 11d, the weld surface 11c is provided with a recessed part 11f at the intermediate position between a projection 11d and weld surface end part 11e. Accordingly, the projection 11d melted by welding current is poured in the recessed part as melted, a quantity to reach the weld surface end part 11e is reduced, a time to reach takes longer to be solidified, it is hard to flow, and a weld fin protruding from the weld surface end part 11e is less apt to be generated.
Patent JP-S55102387-A (JP)
Title: Refreshing japanese "sake"
Inventor: SAWADA AKIO
IPC: C12G3/08
Filed: 1979-01-29
Abstract: PURPOSE: To impart Japanese "sake" with refreshing taste, by dissolving CO 2  gas in the "sake" to a super-saturated state.  
     CONSTITUTION: Japanese "sake" is poured into an air-tight vessel leaving the least possible empty space, and added with gaseous or liquid CO 2  through a pipe having an opening under the liquid level of the Japanese "sake". The amount of the CO 2  is pref. 0.6W1g per 100g of the "sake" to ensure the super-saturated state. As an alternative method, drinking water super-saturated with CO 2  is added to Japanese "sake" and if necessary CO 2  gas is further added thereto. The CO 2 -containing "sake" is bottled in small bottles while preventing the dissipation of the CO 2  gas. The heavy taste of the Japanese "sake" can be reduced and the drunken sickness is prevented by this process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000201569-A (JP)
Title: Water purifier and water tank unit
Inventor: SAITO AKIKO
IPC: C02F1/32
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized water purifier of high purification efficiency through facilitating ultraviolet irradiation on the whole photocatalyst, and to provide a water tank unit using the above purifier. SOLUTION: This water purifier has such a scheme that, a filter with a photocatalyst borne on a meshed substrate coated with a fluororesin is set up inside the treatment tank of a purifier body equipped with an inlet for water to-be-treated, an outlet for treated water and the above treatment tank so as to allow the water to-be-treated to flow under contact with the photocatalyst, and an ultraviolet irradiation means is set up so as to irradiate the photocatalyst with ultraviolet radiation; since the filter is based on the meshed substrate of glass fibers, ultraviolet radiation passes through the meshes and can activate even the photocatalyst at a position situated far from the ultraviolet irradiation means, resulting in raised purification efficiency;  furthermore, because the meshed substrate is made of glass fibers, it is not decomposed by the photocatalyst, being stable, having no adverse effect on the water to-be-treated and being excellent in durability to such water to-be-treated as well.
Patent JP-S58126287-A (JP)
Title: Angle control device for propeller blade of ship
Inventor: KONDOU JIYUNICHI
IPC: B63H3/00
Filed: 1982-01-22
Abstract: PURPOSE:To shorten the stoppage time of a ship greatly by providing an emergency switching mechanism to switch over from a load setting circuit for normal navigation to the one for emergency by means of an emergency signal for increasing the braking force of the ship. CONSTITUTION:For stopping a ship in an emergency by reversing the thrust of a propeller 1 rapidly, an emergency signal is outputted from an emergency signal generator 17, and a coil part of a switch 18 is operated to switch over a load signal from a normal navigation via a primary load setting circuit 19 at a load setter 10 to an emergency load signal L2 side via the second load setting circuit 20 through a multiplier. This setting load signal equal to the maximum output is compared with the signal from a load detector 9 by a comparator 11, and controlled in a way whereby a blade angle of a variable pitch propeller generates a sufficient reversing thrust. This simple construction permits to increase the braking force to shorten the stoppage time of the ship, and improve the maneuvarability of the ship.
Patent JP-H03213399-A (JP)
Title: Page turn-over apparatus
Inventor: KOZUKA NAOKI
IPC: B42D9/04
Filed: 1990-01-18
Abstract: PURPOSE:To set a paper sheet turned over according to a use to a desired position by returning other stacked paper sheets by a reverse roller until one paper sheet is left between a feed roller and the reverse roller and pressing one left paper sheet to turn over the same to a predetermined position in the direction reverse to a paper sheet support. CONSTITUTION:A booklet 1 is opened to be placed on a booklet support plate 6 and a shaking body 17 is opened to suspend the paper sheets 2 of a desired page from the opening part. Continuously, the paper sheets 2 are grasped by a feed roller 7 and a reverse roller 8 by obtaining the energizing force from a spring 18 and the feed roller 7 and the reverse roller 8 are rotated in a clockwise direction to upwardly return the paper sheets 2 by the reverse roller 8 until one paper sheet 2 is left between the feed roller 7 and the reverse roller 8 and the paper sheets 2 are supported by a paper sheet support 9. Subsequently, the shaking body 17 is opened to allow the feed roller 7 and the reverse roller 8 to retract toward both left and right sides and a movable plate 13 is revolved to certainly turn over only one paper sheet 2 to the left. Next, the data of the turned over paper sheet 2 is read or photographed.
Patent JP-H05196654-A (JP)
Title: Measuring device
Inventor: INAO KIYOHARU
IPC: G01K7/00
Filed: 1992-01-22
Abstract: PURPOSE:To provide a measuring device by which a bias current or an input impedance of an input amplifier will not be errors of measurement even when an input amplifier of normal function is used. CONSTITUTION:A measuring device comprises an input amplifier 11 in which a bias current in an input terminal is Ia and an input impedance is Ra, an AD converter 10 for converting an output signal of the input amplifier 11 into a digital signal, two resistances R, (r), which have known resistance values that are different from one another, and the one ends of which are connected to a common electric potential, a resistance RP, the one end of which is connected to a measurement terminal 17, and a first switching means SWa for choosing and leading the other ends of the three resistances to the input terminal of the input amplifier. Series circuits of a constant current source IS connected between the measurement terminal 17 and the common electric potential, and of a second switch means SWS, a muP15 for leading the output signal of the AD converter, controlling the switching of the two switch means, and for calculating the value of an inner voltage VO of a signal formation source 21, are also provided.
Patent JP-H11212190-A (JP)
Title: Original correcting tool
Inventor: KAMEI YOSHIHISA
IPC: G03G15/04
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive original correcting tool which is excellent in operability and can be installed in a copying machine by forming a thin plate material in a curved state. SOLUTION: A gap formed when this original correcting tool 1 is placed on the upper surface of an original 6 is kept in size large enough to insert a human fingertip. When an original cover 8 is closed, the top part of the tool 1 is pressed by the cover 8 and elastically bent so that the cover 8 is closed in the state that it presses the tool 1 and the original 6. When the cover 8 is closed, the top part thereof is pressed by the cover 8 and elastically bent but the width of the tool 1 is widened as the top part descends. Since the top part is positioned at the center part of the tool 1, the both ends thereof in the width direction slide on the upper surface of the original 6 by the same dimension and the original 6 is not positionally deviated by the sliding of both ends.  Since the top part of the tool 1 is restored to original height elastically by raising the cover 8 at the time of finishing copying, an operator easily grasps the cover 8 by inserting the finger into the gap part.
Patent JP-H06222368-A (JP)
Title: Orientation treating material for liquid crystal cell
Inventor: SAWAHATA KIYOSHI
IPC: C08G73/10
Filed: 1993-01-22
Abstract: PURPOSE:To lessen the change in the angle of oblique orientation of a liquid crystal by rubbing treatment conditions and to obtain the uniform angle of oblique orientation by consisting the orientation treating material of tetracarboxylic dianhydride and diamine and incorporating a specific diamine compd. into a polyimide resin insolubilized in an org. solvent by a heating treatment. CONSTITUTION:The polyimide resin expressed by formula I is the polyimide resin which contains >=10mol% repeating unit expressed by formula II and is made insoluble in the org. solvent by applying a precursor soln. of polyimide on a substrate, then heating the substrate. In the formula, R<1> and R<3> denote tetracarboxylic acid or quadrivalent org. group constituting a deriv.; R<2> is a bivalent org. group constituting diamine; R<4> denotes a bivalent org. group constituting the diamine selected from formula III; X denotes H, OH, alkyl group, alkoxy group, etc.; m and n denote a positive integer.
Patent JP-S5395016-A (JP)
Title: Support and production for vibration palte for speaker
Inventor: ENOMOTO AKIRA
IPC: H04R9/02
Filed: 1977-01-31
Abstract: PURPOSE:To improve modulus ratio by making fibers radially continuous in a support for vibration plate for speaker which is flexible sheet reinforced with fibers.
Patent JP-H04298378-A (JP)
Title: Ink jet recording sheet
Inventor: HIBINO TAKESHI
IPC: B41M5/00
Filed: 1991-01-30
Abstract: PURPOSE:To provide an ink jet recording device which uniformly applies coating liquid, forming a covering layer on a sheet, uniformly absorbs ink by means of the covering layer and as a result, prevents the occurrence of unevenness in absorption of water-color ink to provide a print picture of uniform quality, in an ink jet recording sheet formed by coating the surface of the sheet with ink acceptable covering layer. CONSTITUTION:An ink acceptable covering layer consisting mainly of 50-90wt.% pigment having oil absorption (according to JIS K 5101) of 50-300ml/100g and 10-50wt.% a soluble adhesive containing 3-30wt.% denatured starch per the solid content of a total water soluble adhesive is applied in a ratio of 1-10g/m<2> on the surface of a sheet consisting mainly of cellulose pulp. By using the denatured starch, uniformity of coating with coating liquid and uniform absorbency of ink of the covering layer can be improved.
Patent JP-S63176653-A (JP)
Title: Intake passage opening/closing device
Inventor: SHINDO TAKAO
IPC: F02M35/104
Filed: 1987-01-19
Abstract: PURPOSE:To effectively generate swirl by individually controlling the first and second control valves arranged in the first and second passages of an intake manifold, thus preventing the pulsation pressure due to the engine blow back from reaching the inlet of an intake system. CONSTITUTION:An intake manifold communicating to one combustion chamber of an engine has the first and second passages 2 and 3. The negative pressure in the intake manifold is introduced into the first and second actuators 9 and 10 by the operation of the engine. Then, the first and second shafts 6 and 7 turn against the urging force of return springs 3 and 4, and the first control valve 15 fixed onto the first shaft 6 and the second control valve 16 supported onto the first shaft 6 through a link mechanism 17 are opened and closed.
Patent JP-H08196686-A (JP)
Title: Sheet for snow storage bag usable for grass ski mat
Inventor: TSUKAHARA SHUJI
IPC: B65D81/18
Filed: 1995-01-25
Abstract: PURPOSE: To provide a sheet for a snow storage bag used for establishing a skiing ground regardless of a shortage of natural fallen snow and the outside air temperature and usable for grass skiing. CONSTITUTION: Both the right and left end edges of a square heat insulating sheet 10 are connected together into a cylindrical shape, and cover plates are removably fitted at both end sections of the cylindrical heat insulating sheet 10 respectively to form a cylindrical snow storage bag A.
Patent JP-S59135481-A (JP)
Title: Wet type electrophotographic engraving method
Inventor: SHIMURA YOSHITOMO
IPC: G03G13/28
Filed: 1983-01-24
Abstract: PURPOSE:To obtain image quality smoothed even in the case of making an offset printing plate using the recording medium of an image consisting of dots as a original by exposing a photosensitive body at a position selected between focused and nonfocused positions. CONSTITUTION:A zinc oxide photosensitive sheet 1 is uniformly charged on the surface with a charger 5, and then, exposed at the position of an exposing plane B by illuminating an original face A, and projecting the reflected light from the original through a reflective mirror 3 and an image focusing lens 4 on the sheet 1, and an electrostatic latent image is formed, while the sheet is conveyed in the direction of arrow (a). This image is developed with a wet type developing device 6, and further sent in the direction of arrow (b), and the sheet 1 is subjected to etching treatment to form an offset printing original plate. In this exposure process, a dot image is smoothed by shifting the face A to a position A', the position C of the lens 4 to that C', or the plane B to a position B', or any 2 of them.