baber/WOPTO huggingface dataset:
Patent JP-S6444124-A (JP)
Title: A/d and d/a converter
Inventor: ISO YOSHIMI
IPC: H03M1/02
Filed: 1987-08-12
Abstract: PURPOSE:To ensure sufficient S/N by acting a sample-and-hold circuit in the D/A conversion mode as a buffer amplifier having a proper band limit in the A/D conversion mode. CONSTITUTION:In the A/D conversion mode, an analog signal inputted from a terminal 15 is fed to an integration amplifier 12 via a buffer amplifier comprising an amplifier 9, resistors 17, 18 and a capacitor 19 and a capacitor 27 is charged. Then a current is supplied from a current source 13 to on integration amplifier 12 to apply integration and the time till the output voltage of the amplifier 12 reaches a comparison voltage 30 of the comparator 28 is counted to obtain a digital value. In the D/A conversion mode, a current is supplied from the current source 13 to the integration amplifier 12 for a period in response to the input digital value and integration is applied and the output of the amplifier 12 is held in the sample-and-hold amplifier 9 via a sample switch 2 to obtain an analog quantity.
Patent JP-H05194901-A (JP)
Title: Water-base printing ink composition
Inventor: GURAAME MATSUKUGIBON
IPC: C09D11/10
Filed: 1992-07-27
Abstract: An aqueous composition suitable for use as a printing ink is provided which comprises an aqueous solution or emulsion of a film-forming polymer containing a titanium compound which is the reaction product of a titanium orthoester, a beta-diketone and a dihydric alcohol. Preferably the composition also contains a pigment or dye and other conventional printing ink additives. The titanium compounds enhance the adhesion and heat resistance properties of the compositions and in contrast to known additives do not lose their efficacy when the ink is stored for more than a few hours.
Patent JP-S6258329-A (JP)
Title: Specialist system for voice question and answer
Inventor: YAGISAWA TSUYOSHI
IPC: G10L15/00
Filed: 1985-09-09
Abstract: PURPOSE:To confirm the information given from a specialist system with no reference to a terminal screen by adding a function to perform the voice input and output of the character information and therefore supplying the information to the system with no contact secured with a keyboard. CONSTITUTION:A specialist system comprises a keyboard input device 5, a CRT screen display device 8, a speech recognizing device 6 which recognizes and codes voices and a speech synthesizing device 7 serving as a terminal equipment which delivers an output code in voices. Thus the voice input/output is possible with this system. Thus, even a beginner can perform simultaneously plural jobs requiring hands and feet without having any troublesome operation for questions and answers.
Patent JP-S58100504-A (JP)
Title: Variable tuning type antenna device
Inventor: KANE JIYOUJI
IPC: H01Q9/26
Filed: 1981-12-10
Abstract: PURPOSE:To extend the function operating frequency area range, by interlocking the reactance change of a variable turning circuit and a variable reactance element of a variable band-pass filter. CONSTITUTION:A variable tuning circuit 4 is connected to a power feeding terminal of shortened radiation elements 1a, 1b, and the output is inputted to a variable band-pass filter 13 having band switching means 13a, 13b taking the boundary frequency between the 1st and 2nd antenna tuning frequency of the elements as a switching frequency of pass band. The reactance change in variale  reactance elements 2,8,9 of a variable tuning circuit 4 of an antenna device and  of the variable band-pass filter 13 are interlocked so as to make the antenna  tuning frequency coincident with the pass-band frequency. Thus, a broad band  can be covered with a single antenna element, the reception performance can be  improved and the spurious interference waves can be reduced.
Patent JP-H0483670-A (JP)
Title: Printer
Inventor: FUNABASHI SATOMITSU
IPC: B41J19/18
Filed: 1990-07-26
Abstract: PURPOSE:To improve a print speed in a printer of divided print system by providing a buffer memory for two lines thereby performing printing operation with two lines being taken as a unit without necessity of performing carriage returning operation. CONSTITUTION:While holding the position of a print head 1 near the right end of a paper sheet 8, a paper feed mechanism 2 feeds the paper sheet 8 in the forward direction up to such a position as enabling printing of the first pass in a second line, that is, by a paper feed amount (b). Subsequently, while holding the position of the print head 1 near the left end of the paper sheet 8, the paper feed mechanism 2 feeds the paper 8 in the reversed direction by a paper feed amount (C) such that the print head 1 is positioned upwardly from the paper sheet by a value a/2 with respect to the position where the printing is executed for the first pass in the second line. Furthermore, the paper sheet 8 is fed in the forward direction by a paper feed amount (d). The paper feed mechanism 2 operates to feed the paper sheet 8 from the reversed to forward direction, thus eliminating backlash. As a result, the print head 1 is positioned at a position where the printing can be executed for a second pass in a first line with accuracy.
Patent JP-S6178131-A (JP)
Title: Wire bonding device
Inventor: YAMAMORI KAZUHIRO
IPC: H01L21/60
Filed: 1984-09-25
Abstract: PURPOSE:To perform excellent wire bonding process preventing a bonding wire and a ball formed on the bonding wire from being oxidized by a method wherein a capillary is provided with a shielded body jetting inert gas. CONSTITUTION:An element to be bonded 2 is preliminarily heated up to specified temperature by a heating stage 1 to form a ball 13 at an end of bonding wire 8 led out of a capillary 4. A shielded body 5 filled with inert gas 6 may prevent the surface of formed ball 13 and the bonding wire 8 itself from being oxidized. Later the bonding wire 8 with the formed ball 13 leads the capillary 4 contained in the shielded body 5 to the specified position on the element to be bonded 2 for bonding process. Through these procedures, the bonding wire 8 made of Cu wire etc. apt to be oxidized may perform bonding process subject to excellent bondability.
Patent JP-S6357452-A (JP)
Title: Sheet material feed device
Inventor: HASHIMOTO KENICHIRO
IPC: B41J13/02
Filed: 1986-08-28
Abstract: PURPOSE:To precisely feed paper with a thin and simple structure, by bringing pinch roller holders each formed therein with an elongated hole having its major-diametrical direction which is normal to a plane containing two pinch roller shafts, into press-contact with a feed roller with the use of a resilient member disposed on the side remote from the feed roller. CONSTITUTION:Two pinch rollers 103A facing to a feed roller 101 are journalled in parallel with each other, and a plurality of pinch roller holders 102A each formed therein with an elongated hole having its major-diametrical direction which is normal to a plane that is parallel with the shafts of the pinch rollers and contains the two shafts, are supported between the two pinch rollers 103A by means of a plurality of holder support shafts 107, and are made into press- contact with the feed roller by means of a leaf spring 105 arranged on the side remote from the feed roller. As a result, the pinch rollers 103A make press- contact with the feed roller 101, independently, irrespective of the accuracy of parts and the presence of a recording sheet. Accordingly, it is possible to precisely feed a sheet with a thin and simple structure.
Patent JP-S6093666-A (JP)
Title: Loading device of cassette
Inventor: FUKUSHIMA YASUHISA
IPC: G11B17/04
Filed: 1983-10-26
Abstract: PURPOSE:To execute both loading and clamping operations only by a loading driving means for moving a loading plate by operating a clamper while making the clamper interlock with the movement of the loading plate. CONSTITUTION:An opening/closing lid 63 is enabled to rotate in the arrow J direction and a cassette case 2 can be inserted from an insertion port 80 against the energizing force of an elastic member 66. On the other hand, a clamping arm 75 is engaged with a rotary member 48 fitted in one body to the loading plate 35, and when the cassette case 2 is inserted into a cassette holder 13, a pin 78 fitted to the side part 76b of the clamp arm 75 is inserted and engaged into/with a guide groove 49 formed on the rotary member 48 so that the cassette case 2 is not contacted with the clamp 72.
Patent JP-H09104607-A (JP)
Title: Use of bradykinin antagonist in cosmetic, pharmaceutical or dermatological composition and its composition
Inventor: RIONERU BURITON
IPC: A61Q5/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a treatment agent especially effective in treating sensitive skin by including a specific compound used for allergy, inflammation, burn, etc., in a cosmetically, dermatologically or pharmaceutically permissible medium. SOLUTION: This treatment agent comprises bradykinin antagonists in a cosmetically, dermatologically or pharmaceutically permissible medium. The amount of the blended bradykinin antagonists is 0.000001-5wt.%, especially 0.0001-0.1wt.% based on the total weight of the composition. The medium is a water-based, an oil-based or a water-alcoholic solution, a water-in-oil-based emulsion, etc. An antibacterial agent, an antiparastic agent, an antimicrobial agent, an antiviral agent, an antiinflammatory agent, etc., can further be added to the composition. Furthermore, an α-hydroxy acid, an α-keto acid, a retinoid, vitamin D, etc., can be added to the composition.
Patent JP-H0365051-A (JP)
Title: Switching regulator
Inventor: OISHI HIROTO
IPC: H02M3/28
Filed: 1989-08-02
Abstract: PURPOSE:To improve a power factor of an AC input by spreading the time for an AC input current to flow in a full-wave rectifier circuit. CONSTITUTION:A DC output part of a diode bridge 2 generates a voltage waveform of almost pulsation for an AC input voltage waveform. This pulsation voltage is applied to the first primary winding Np1 of the first transformer T1, and AC electromotive voltage, generated in the first secondary winding Ns1, is rectified and smoothed by rectification-smoothing circuits 5 to 8 with an output generated as the large output Vout1. A capacitor C2 is charged with energy, and it is applied to the second primary winding Np2 of the second transformer T2 of a small output Vout2. A terminal voltage waveform of the capacitor C2 is sufficiently smoothed with the small output Vout2 in high stability of even no ripple. In this way, stable switching action is obtained over the wide range of an output pulsating current of the first rectifying means (diode bridge 2) with a power factor improved.
Patent JP-S5989148-A (JP)
Inventor: NISHITANI JIYUUZOU
IPC: E04D13/064
Filed: 1982-11-15
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-S5990880-A (JP)
Inventor: ISHII HIROSHI
IPC: G09B11/00
Filed: 1982-11-16
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-H0542663-A (JP)
Title: Printing device
Inventor: NAKAMURA HIROMI
IPC: B41M1/00
Filed: 1991-08-09
Abstract: PURPOSE:To obtain a printing device capable of forming an image of ink having a uniform film thickness and homogeneity and conducting high-quality and -accuracy printing. CONSTITUTION:A feed roll 40 and a plurality of distributing rolls 41, 42, 43 are provided between a form roll 30, which comes into contact with the surface of a plate 7 of a pressplate 5 for supplying ink 37 thereto, and a fountain roll 39 of an ink feeder 36. The ink 37 transferred from the feed roll 40 is loaded on the surface of the form roll 30 having approximately the same peripheral length as the length of the plate 7 so as to be homogeneous and uniform in thickness. After that, the form roll 30 is separated from the last distributing roll 43 and moved to be brought into contact with the plate 7, thereby uniformly applying the ink 37 to the surface of the plate 7. An inking arrangement 21 in use has such a construction mentioned above.
Patent JP-H1136150-A (JP)
Title: Processed yarn for pile
Inventor: MIYAMOTO JINROKU
IPC: D02G3/04
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject yarn affording high covering effect, falling resistance, bleach resistance and sophisticated grain feeling on a pile surface, and capable of presenting soft spun-like feel of touch despite using multifilaments. SOLUTION: This processed yarn for pile, which is composed of polyester fiber A 110 having 150×10<-3> birefringence and polyester fiber B 20 having 50×10<-3> birefringence, has the following characteristics: the number of false twists satisfies the relationship: 15,000<=T.D<1/2> <=30,000; the number of interlaced points: 20-200/m; the crimp percent of the fiber B is >=5% higher than that of the fiber A; and the crimp percent is 2-25% (wherein, T is the number of false twists; D is the total fineness of the fibers A and B).
Patent JP-2001027796-A (JP)
Title: Instant film and printer
Inventor: SASAKI HIDEMI
IPC: G03D9/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an instant film by which a plurality of small-sized printed pictures can be obtained. SOLUTION: As to one instant film; four image forming parts 7 constituted of a photoreceptive layer 12, an image receiving layer 13, and cover sheets 10 and 11, etc., are integrated by a frame member 6. After exposure and developing processing are finished, the member 6 is cut along a cutting line so that the member 6 is cut and divided into four film pieces, and the individual film pieces can be utilized as small-sized printed pictures.
Patent JP-S5992150-A (JP)
Title: Preheating method of tundish and tundish used therefor
Inventor: NANBU MASAO
IPC: B22D41/015
Filed: 1982-11-16
Abstract: PURPOSE:To remove the moisture of refractory bricks by evaporation and to improve the thermal efficiency of a preheating burner by sandwiching carbon refractories between a heat insulation zone in a tundish and the refractory bricks and using an electrical heating means for the carbon refractories. CONSTITUTION:The drying and heating of the lining in a tundish 1 is necessary to assure safety and to prevent the adhesion of a molten metal but refractory bricks 4 transmit poorly heat and the removal of the internal moisture is not easy even if a burner 7 is used for preheating. Carbon refractory bricks 3 are sandwiched between the heat insulating zone 2 and the bricks 4 in the tundish 1 and are electrically heated, by which the internal moisture is evaporated off quickly and the preheating efficiency of the preheating burner 7 is improved.
Patent JP-H11341900-A (JP)
Title: Relation between brain and liver in aging
Inventor: YAMAMOTO KEIZO
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To cure aging of a brain. SOLUTION: Aging is found in livers as seen in other organs, and a relation has been found to exist between liver and brain. Consequently, by promoting metabolism for the aged liver of a human being to work properly, it is possible to suppress generation of senility.
Patent JP-S6261400-A (JP)
Inventor: KOBAYASHI SAKAE
IPC: G11B19/02
Filed: 1985-09-11
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-2001035024-A (JP)
Title: Centering device for glass master disk or disk-like object to be driven
Inventor: OBARA TAKASHI
IPC: G11B7/26
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a device which makes it possible to obtain good centering accuracy and to improve exposure quality even if the positioning regulation precise over the entire part of the centering device is not carried out. SOLUTION: This centering device comprises a turntable 1 which has a tapered part in its outer peripheral part, a stationary table 3, a moving table 10 which is freely movable in a central axis direction of rotation, a moving ring 7 which has a tapered part fitting to the tapered part of the turntable 1 in its inner peripheral part and is freely movable, links 4 (4a to 4c) having guide rings 6 (6a to 6c) which are connected at one-side ends to a turning fulcrum 5 and allow the pressing of the outside diameter of an object 2 to be driven, such as a glass master disk, to the other ends and a rotary ring 11. The guide rings 6 are moved at the same quantity in the radial direction of the turntable 1 in synchronization by turning of the rotary ring 11 after the fitting and activating of the tapered part in the inner peripheral part of the moving ring 7 by ascending of the moving ring 10 and the tapered pat in the outer peripheral part of the turntable 1, by which the outside diameter of the object 2 to be driven is pressed toward the center of the turn table 1 and the fixing position is determined.
Patent JP-H0367449-A (JP)
Title: Aperture cleaning method for particle beam device and device thereof
Inventor: NAKATSUKA HIDEKI
IPC: H01J37/09
Filed: 1989-08-04
Abstract: PURPOSE:To clean a device by fitting a filament near an aperture controlling the opening angle of a particle beam, feeding a current to the filament from a control power source, and heating the periphery of an aperture hole. CONSTITUTION:An aperture device 12 of an electron beam is provided on the lens barrel 11 of a scanning electron microscope 10, an aperture plate holding metal 13 is fitted at the tip section of the device 12, and an aperture plate 14 is fitted to the metal 13. aperture holes 15 are provided on the aperture plate 14, and the opening angle where the electron beam passes is controlled. An aperture moving device 17 moving the aperture device 12 is provided so that aperture holes 15 are located on the center axis 16 of the lens barrel 11. The filament 21 of a clean electron beam generator 20 is fitted at the position near aperture holes 15. The filament 21 is connected to a high-voltage power source 22, and the high-voltage power source 22 is connected to a control device 23.
Patent JP-H0932351-A (JP)
Title: Pole for erecting column
Inventor: SATO NAOMASA
IPC: E04H12/34
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To safely and easily carry out work for erecting and removing a joint type simple column by worker oneself and to facilitate the conveyance thereof to a construction field. SOLUTION: A pole for erecting a column is constituted of a lower pole 5 and an upper pole 6, and the pole is equipped with a pole main body 1 provided so as to make it possible to raise and lower the upper pole 6, fixed bands 2 fixing the pole main body 1 to the lower end side of a lower column, an upper column fitting guide 3, and a hanging up device 4 fastening one end of a rope 23 built between a fixed pulley 21 mounted to the upper end of the upper pole 6 and a moving pulley 22 and pulling the moving pulley 22 upward by pulling the other end on the ground.  One end of the rope 12 fastening the other end to the side near to the upper end of the upper pole 6 and passing through the inside of the lower pole 5 is led to the outside from the side opposed to a fastened section of the lower pole, the rope in the lower pole 5 is made to pass through the pulley provided to the lower end of the upper pole, and the upper pole 6 can be raised and lowered by operating the end 12b of the rope to be led to the outside of the lower pole 5.
Patent JP-2001027583-A (JP)
Title: Measuring apparatus for backlash
Inventor: NAGAI TAKASHI
IPC: G01M13/02
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To measure a backlash per tooth surely and with good accuracy by a method wherein a running-torque measuring means is installed on the side of one end part of a measuring lever, a displacement-amount measuring means is installed on the side of the other end part, and a backlash between a pair of gears is calculated on the basis of the displacement amount of the measuring lever and on the basis of a running torque which acts on the basis of it. SOLUTION: A strain gage 42 which measures a running torque which acts on the basis of the displacement amount of a measuring lever 37 is mounted on one end of the measuring lever 37. The tip of the driving rod 44 of a differential transformer 43 mounted on a board 11 is connected to the other end of the measuring lever 37. The differential transformer 43 measures the displacement amount in the direction of rotation of the shaft 28 via the measuring lever 37 which is turned by a motor-driven cylinder 39. The motor-driven cylinder 39, the strain gage 42 and the differential transformer 43 are connected to a controller 46 which computes a backlash and a backlash between a pair of bevel gears is calculated on the basis of the running torque measured by the strain gage 42 and on the basis of the displacement amount measured by the differential transformer 43.
Patent JP-H0484902-A (JP)
Title: Manufacture of leather shoe having water repellent finish
Inventor: AKAGI KATSUJI
IPC: A43D95/06
Filed: 1990-07-30
Abstract: PURPOSE:To obtain the product being excellent as a design, and also, to strengthen the water repellent effect by putting a leather shoe between an inner bag and an outer bag, putting a water repellent agent from the upper surrounding circle throwin port between the inner bag and the outer bag, and executing the water repellent agent working. CONSTITUTION:An instep cover which is not subjected to water repellent finish is hung and formed, the sole is fixed, and thereafter, a wooden pattern is drawn out, and in an inner bag 1 and an outer bag 2 which are made of nylon, vinyl, etc., 0.2-0.5mm thick, and transparent and flexible, a size and a shape conforming to the shoe are used. In such a state, an opening/ closing valve 7 is removed, the inner bag 1 is taken out of the outer bag 2, the inner bag 1 is put into a leather shoe 3, and subsequently, the whole leather shoe 3 is covered with the outer bag 2, and from the upper surrounding circle throw-in port 5. a water repellent agent 4 is put in by the quantity 60-80cc of one foot absorbed by leather a board, counter cloth, etc., the opening/closing valve 7 is closed, and in a state that the sole is set downward, air is evacuated from an air valve 6, the inversion is repeated five - six times in 50-60 minutes, and the water repellent agent infiltrates into the whole leather shoe. Thereafter, the inner bag 1 and the outer bag 2 are removed from the leather shoe, dried half, the wooden pattern 9 is covered and dried completely, and thereafter, the wooden pattern is drawn out, and the finish is executed. In such a way, the leather shoe having water repellent finish can be obtained.
Patent JP-H0253997-A (JP)
Title: Deodorizing paper
Inventor: HAMAGUCHI MASAAKI
IPC: D21H21/22
Filed: 1988-08-11
Abstract: PURPOSE:To obtain a deodorant paper, containing one or more of oxides, hydroxides, carbonates or complex salts of Si, Al, Mg, etc., as a deodorant active component and capable of rapidly exhibiting remarkable deodorizing effects in a short time by internally adding to a pulp slurry and reducing residual ratio of offensive smelling gases with the passage of time. CONSTITUTION:The objective deodorant paper containing one or more of oxides, hydroxides, carbonates and complex salts of Si, Al, Mg, Ni, Zn, Mo, Fe, Ti, Ca, Na, W and K as a deodorant active component.
Patent JP-S61160494-A (JP)
Inventor: AINOO AACHINEN
IPC: F16C13/00
Filed: 1985-09-13
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。