baber/WOPTO huggingface dataset:
Patent JP-H1014878-A (JP)
Title: Ophthalmic device
Inventor: SUZUKI NOBUO
IPC: A61B3/16
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To avoid useless measurements if fixation has been moved so as to provide highly reliable measurements by determining whether or not the fixed state of the eye to be examined is appropriate, in accordance with the results obtained by a pupil detecting means which, from a signal of an image pickup means, detects the pupillary boundary of the eye to be examined, and an alignment index projection detecting optical system. SOLUTION: An image processing circuit 71 subjects an image from a CCD camera 16 to image processing and inputs it to a control circuit 70, which in turn obtains information about the position of a target image and about the position of the pupil. The control circuit 70 obtains information about longitudinal deviation from the eye to be examined, from a signal coming from a one-dimensional detecting element 63 via a detection processing circuit 72, and then feeds the information to a display circuit 81, which in turns produces a figure signal for a distance mark and a signal indicating position on a TV monitor 17. Then a signal output from the display circuit 81 is synthesized by a synthesizing circuit 82 with an image signal coming from the CCD camera 16, and is output on the TV monitor 17.  The control circuit 70 detects the pupillary boundary of the eye to be examined to determine whether or not the fixed state of the eye to be examined is appropriate.
Patent JP-S6345082-A (JP)
Title: Ink jet resist printing method
Inventor: KOIKE SHOJI
IPC: B41M5/00
Filed: 1986-08-13
Abstract: PURPOSE:To enable an economical and accurate print to be easily obtained, by applying patternwise an oxidant-containing ink to a cellulose fabric and dyeing the fabric with a vat dye. CONSTITUTION:A liquid containing an oxidizer is used as an ink for ink jet, and a cellulose fabric is dyed. The most excellent suitability for ink jet operations can be obtained by controlling the viscosity of the resist printing ink to or below about 30cP (at 25 deg.C) and the surface tension of the ink to within the range of about 30-65dyn/cm (at 25 deg.C). The cellulose fabric has high absorption of water base inks containing an oxidizer, is free of blotting or bleeding of the inks, and is highly reactive with dyes. Accordingly, fully satisfactory resist printing and color resist printing can be achieved even for fine patterns.
Patent JP-S6432254-A (JP)
Title: Recording material
Inventor: NAKAMURA TAKU
IPC: B41M5/323
Filed: 1987-07-28
Abstract: PURPOSE:To improve the shelf stability of a recording material and to make an image clear by using a specified base precursor. CONSTITUTION:This recording material has a recording layer contg. a diazo compd., a coupling component and a base precursor (A). The precursor A is a salt of carboxylic acid and an org. base (B) and a di-, tri- or tetraacidic base obtd. by combining 2-4 partial structures each corresponding to an atomic group formed by removing 1-2 H atoms. from amidine represented by formula I is used as the base B. In formula I, each of R<1>-R<4> is H, alkyl, etc. The pref. m.p. of the precursor A is 50-200 deg.C and the precursor A is preferably contained by 0.1-20pts.wt. per 1pt.wt. diazo compd. A compd. represented by formula II may be used as the precursor A.
Patent JP-S6345616-A (JP)
Title: Controller for solar pump
Inventor: KUMANO MASAYOSHI
IPC: G05F1/67
Filed: 1986-08-13
Abstract: PURPOSE:To improve availability of solar batteries by detecting the output voltage of a solar battery to control the frequency of an inverter so that the detected output voltage value is equal to the output value of a voltage setting circuit and controlling the output of the voltage setting circuit so as to obtain the maximum frequency of the inverter. CONSTITUTION:For instance, a working point voltage command V is increased by DELTAV and the output (f) of a voltage controller 9A corresponding to the frequency of a variable frequency inverter 4 is supplied after the time DELTAT during which the controller 9A can have the satisfactory response. Then the output (f) is compared with the frequency f0 stored before the change of the working point voltage. Thus it is decided that the voltage changing direction is correct as long as the increase of the output (f) is recognized. Then the command V is increased again by DELTAV. These operations are repeated until the change of frequency is shifted to reduction. As a result, a maximum output working point voltage arithmetic command circuit 13 always deliver commands with follow-up to the working point of a solar battery 1 where the maximum frequency is obtained as long as a voltage control minor loop formed by the controller 9A has the satisfactory response. Thus, the operation is ensured with follow-up to the maximum output working point of the battery 1 despite the change of the solar radiation or temperatures.
Patent JP-H0911820-A (JP)
Title: Wire harness and protector for wire harness
Inventor: SHIBATA HIDEAKI
IPC: H02G3/04
Filed: 1995-06-29
Abstract: PURPOSE: To make a wire harness shortened and lightened for facilitating its manufacture and wiring work by severally attaching electric connecting means to the divided parts of divided wire harnesses to detachably connect the divided wire harness to each other, and accommodating the divided parts of the divided wire harnesses in a protector. CONSTITUTION: A main wire harnesses to be arranged inside a car is divided into divided wire harnesses 10, 11, and connectors 13 to 16 to serve as electric connecting means are severally attached to the divided parts of the divided wire harnesses 10, 11 for detachably connect the divided wire harnesses to each other. In addition, the divided parts of the divided wire harnesses 10, 11 are accommodated in a T-type protector 12, and fixing holders 20e, 20f protruding from the opened end of the T-type protector 12 toward the outside are provided, and the connectors 13 to 16 are severally fixed with the fixing holders 20e, 20f. Thus the wire harness can be shortened and lightened for facilitating the manufacturing and wiring work of the wire harness.
Patent JP-H0536313-A (JP)
Title: Manufacture of low-brightness cable
Inventor: HARADA MITSUHISA
IPC: H01B5/08
Filed: 1991-07-29
Abstract: PURPOSE:To manufacture a cable of a low reflection factor with which generation of corona noise is eliminated with a simple facility in a short time by twisting a single aluminum wire or a plurality of aluminum wires solely or with reinforcement wires, and applying heat-treatment thereto in water solution of tertiary amine. CONSTITUTION:By immersing and heat processing an aluminum wire or a plurality of aluminum wires solely or twisted with reinforcement wires in water solution of tertiary amine, a surface of a very low brightness can be provided in a very short time. Even without washing after the process, corrosion of the aluminum wires or the reinforcement wires will not occur, and the safety an economy can be improved. For example, a drum-taken ACSR wire of a cross sectional surface of 610Hz is sent through immersing tanks each containing a water solution of pH9 of a triethanol amine density of 0%, 0.25%, 0.50%, and 0.75% at such a speed to achieve an immersion period of 5min. to be heated, and it is naturally dried. A low-brightness cable of a low reflection factor with which generation of corona noise is reduced can thus be manufactured with a simple facility in a short processing time.
Patent JP-H063394-A (JP)
Title: Electromagnetic environment measuring device
Inventor: TOMINAGA TETSUYOSHI
IPC: G01R29/08
Filed: 1992-06-24
Abstract: PURPOSE:To measure the electromagnetic environment at an arbitrary space position around a radiation interference wave source such as a radio transmission antenna three-dimensionally. CONSTITUTION:An antenna 12 for measuring electromagnetic environment is mounted to a floating 13 and then a second floating body 13a which is separated from it and can travel is controlled, thus arbitrarily moving the floating body in air around a radiation interference source. Then, signals such as the electromagnetic environment measurement data of the measurement antenna 12 and the control data of the floating body are transmitted using optical fiber cables 17 and 17a. Further, the space position is detected three-dimensionally by a measuring block part 16a using a position measuring cable 18 which is fitted to the floating body 13 at a ground side 20 and then it is compared with a measurement data signal at the ground side, thus creating and displaying a picture. Therefore, the electromagnetic environment of a space without any road can be measured and displayed in relation with a three-dimensional position and use of an optical fiber which does not affect the electromagnetic environment achieves a stable and accurate measurement and control.
Patent JP-S6434396-A (JP)
Title: Automatic buttonhole pressing control apparatus of sewing machine
Inventor: KOBAYASHI FUMIHIKO
IPC: D05B29/02
Filed: 1987-07-30
Abstract: PURPOSE: To smoothly execute automatic buttonholing by providing a means for detecting the positions of both ends of a buttonhole corresponding to the size of a button and automaically matching a buttonhole length with the size of the button. CONSTITUTION: In an electronic sewing machine, a sewing pattern selected by a pattern selection means storing the plural sewing patterns including buttonholing in the inside beforehand is controlled in an electronic control circuit and sewn. In a buttonhole presser mounted to the electronic sewing machine, the means 16 for holding a cloth pressing part 5 freely movably back and forth together with a cloth in a sewing direction and freely adjustably holding the buttons of the different sizes is provided. Then, a first part 12 to be detected is fixed to one end part of the cloth pressing part 5 and a second part 17 to be detected capable of being disposed and positioned correspondingly to the size of the button is provided on the other end side.  Further, an adjustment means 14 for setting the fixing position of the part 12 to be detected and a switching means to the adjustment mode of the electronic control circuit are provided. As a result, the automatic buttonholing is smoothly executed.
Patent JP-S5892468-A (JP)
Inventor: SUGIMORI HIDEO
IPC: B02C23/34
Filed: 1981-11-27
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-H09322927-A (JP)
Title: Granular antimicrobial material
Inventor: OGUSHI YOSHIYUKI
IPC: A61L2/16
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To enable children to hygienically do playing with sand when the material is used as, for example, the sand of a sand pit by incorporating a composite polymer emulsion consisting essentially of an acrylate copolymer with into and forming this mixture to a granular form and mixing the grains with the sand. SOLUTION: The prescribed granular antimicrobial material is prepd. by incorporating the composite polymer emulsion consisting essentially of the acrylate copolymer into the mortar and forming the mixture to the granular form and mixing the grains with the sand. This material is used as the sand material 1 for the sand pit of a park P. An equally good alternative is to incorporate the composite polymer emulsion consisting essentially of the acrylate copolymer into the mortar, to form the mixture to the granular form and to knead the grains with a synthetic resin. Mortar formed by mixing silica sand, iron sand, zinc white, etc., with white cement or Portland cement is preferably used as the mortar. An aq. acrylate coplymer soln. contg. 25 to 50% copolymer as a solid content is preferably used as the composite polymer emulsion.
Patent JP-S6167654-A (JP)
Title: Rubber mold for brake system
Inventor: MORI SHIGERU
IPC: B29C71/02
Filed: 1984-09-10
Abstract: PURPOSE:To prevent malfunction due to precipitated insoluble matter by applying thermal treatment onto a rubber mold such as a rubber cup to be used in brake system employing silicon oil as the brake liquid in the liquid such as silicon oil under the temperature higher than specific level. CONSTITUTION:Rubber mold such as a rubber cup to be used in brake cylinder of brake system employing silicon oil as the brake liquid is thermally treated previously in liquid. Here, the liquid for thermal treatment is selected from silicon oil, organic solvent and water while the temperature for thermal treatment is made higher than 60 deg.C. Consequently, precipitated insoluble matter is never produced under high temperature operation of brake thus to prevent malfunction of system due to adhesion of insoluble matter to the surface between rubber cup and the inner wall of cylinder.
Patent JP-S5892872-A (JP)
Title: Testing system for integrated circuit
Inventor: IKEDA KOUICHI
IPC: G01R31/3185
Filed: 1981-11-27
Abstract: PURPOSE:To make it possible to apply the switching time test to an LSI having a bidirectional pin, by exchanging the upper half part and the lower half part of input data. CONSTITUTION:After data is set to a register 5, logical values ''0'' and ''1'' are given to terminals B' and B'' respectively. In this state, upper 8 pins out of 16 bidirectional pins are input pins and lower 8 pins are output pins in a terminal A. A signal indicating the function including the operation where the upper half part of an operand is moved to the lower half part in the output is given to a terminal C as a control signal of an operator 4. Upper 8 bits of input data of the terminal A are inputted to the operator 4 through a register 6, and the operation result is outputted to lower 8 bits of the terminal A through an output gate 3. Consequently, the data input to upper 8 bits of the terminal A and the data output from lower 8 bits are observed to test the alternating operation characteristic.
Patent JP-S6250724-A (JP)
Title: Optical device
Inventor: NAKAZAWA TOSHIHIKO
IPC: B41J2/44
Filed: 1985-08-30
Abstract: PURPOSE:To reduce greatly the sticking of dust on an incidence and an emitting surface for a beam by arranging a plastic lens so that its optical axis crosses the direction of gravitational acceleration almost at right angles. CONSTITUTION:The cylindrical lens 21c made of plastic is used to correct the tilt angle of a polygon mirror 14. This cylindrical lens 21c has both-side no-lens parts 21a and 21b clamped by pins 22 and 23 implanted in a substrate 11 and pressure plates 24 and 25 and is held perpendicularly to the substrate 1. Then, a laser printer is so installed that the substrate is horizontal, so the optical axis of the cylindrical lens 21c crosses the direction of gravitational acceleration. Further, the lens surface of the cylindrical lens 21 on the beam incidence side is recessed in a groove shape as shown by broken lines, which is equivalent to the formation of a flaw, so the sticking of dust on the incidence surface is reduced greatly. Thus, the sticking of dust is reduced greatly although the plastic lens is used.
Patent JP-H1170805-A (JP)
Title: Radial tire
Inventor: KIM HWI JOONG
IPC: B60C11/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To maximize the steering stability and improve the tire performance by setting, when a radial tire is filled with a normal internal pressure, the respective ratios of upper sectional height and lower sectional height to sectional height, the sectional width, ovality, the bead filler height, the angle of the tangent of the bead top dead center with tire rotating axis to specified values, respectively. SOLUTION: When a radial tire 1 is filled with a normal internal pressure, the ratio of the upper sectional height SHU to the sectional height SH, the ratio of the lower sectional height SHL to the sectional height SH are set within the range of 0.50-0.59 and 0.40-0.50, respectively. The sectional width SW is set within the range of at least 1.40×RW<SW<1.45×RW to the standard ream width RW of feel, and the ovality is set smaller than 0.65. The angle formed by the tangent in a bead top dead center B with a line parallel to the rotating axis of the tire is set smaller than 45 deg., and the bead filler height BH is set to 0.224×SH or more. According to such a structure, a performance excellent in cornering characteristic can be provided to maximize the steering stability of the tire, and the riding comfortableness can be also improved.
Patent JP-S5978863-A (JP)
Title: Dot printer head
Inventor: TERAHARA MASAHARU
IPC: B41J2/25
Filed: 1982-10-28
Abstract: PURPOSE:To prevent the swelling of plastic parts by forming a lipophobic film on a plastic needle cap mounted at the rear end of a needle to keep a lubricating oil from being absorbed by the needle cap. CONSTITUTION:A hydrophobic/lipophobic film 37 made of a fluorine based polymer or the like is formed at the end of a cap guide 26, a plastic needle cap 32 made of nylon or the like and the tip of an armature 33. An electromagnet 29 is excited and attracts the armature 33 to have a needle 27 flying and hitting a platen for printing. This brings the lubricating oil impregnated into a felt 28 and a lubricating oil fed to a joint between the armature 33 and a plate spring 35 close to the needle cap 32 and the cap guide 26. But the lipophobic film 37 prevents the swelling of the parts 32 and 26 thereby eliminating friction of the needle cap 32.
Patent JP-H0853922-A (JP)
Title: Repairing structure of existing wall
Inventor: MAEZONO TAKEMARU
IPC: E04G23/02
Filed: 1994-08-11
Abstract: PURPOSE:To avoid the entrance of rainwater or the entrance of an insect caused when a clearance occurs between a repairing wall material and a lower throating, and restrain even the occurrence of a clearance between repairing furring strips and an existing wall by avoiding restriction imposed on fixation of the repairing furring strips, and fixing them in any position in its total length. CONSTITUTION:A fixing recessed groove 5 is formed over the total length in the lateral direction in upper and lower intermediate parts of an installing surface 3 on the obverse side of a vertical cross-sectional almost U-shaped furring strips body 2. An installing receiving surface 7 is formed under the fixing recessed groove 5, and repairing furring strips A are constituted. The repairing furring strips A are arranged and installed along the total length in the lateral direction of a lower end part close to the ground surface of an existing wall 1 by an installing tool 11 whose head part is sunk in the fixing recessed groove 5. A lower throating 6 is fixed at the installing piece 12 to the installing receiving surface 7 by a fixing tool. A fitting recessed part and a fitting projecting part are respectively formed in both left and right end parts of a repairing wall material 4. The lower end of the repairing wall material 4 is placed on and held by a placing part 13 of the lower throating 6. The left and right repairing wall materials 4 and 4 are fitted in a recess-projection shape to each other.
Patent JP-H0942554-A (JP)
Title: Clamp for electrofusion joint
Inventor: FUJITA YOSHITO
IPC: F16L23/04
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a clamp for an electrofusion joint with a good workability to connect large diameter of plastic pipes. SOLUTION: A left side and a right side clamp units 20 and 21 which can hold plastic pipes of predetermined diameters respectively, and connecting rods 22 and 23 to connect two clamp units 20 and 21, are provided, and at least to one side of the clamp units 20 and 21, a mechanism which can slide on the connecting rods 22 and 23, and can be fixed at a desired position is provided.
Patent JP-S6167822-A (JP)
Title: Optical modulator
Inventor: SASAYAMA TAKAO
IPC: G02F1/29
Filed: 1984-09-12
Abstract: PURPOSE:To modulate the diffracting angle and frequency of light independently and widely and to obtain high modulating accuracy easily by moving a pulse-like electric field by a pulse delay line to form a high refractive index area. CONSTITUTION:A stripe electrode 2 is opposed to a back electrode 3 through a substrate 1 and a magnetic film 5 is formed on the back of the electrode 2 through an insulating layer 4 to form distribution capacity due to the substrate 1 and distribution indactance based upon the magnetic film 5, so that the circuit acts as a pulse delay line. When a pulse P is applied from a power supply 6, the pulse P is transmitted with a delay time along the electrode 2, and a high refractive index part R is formed in the substrate 1 on the basis of an electrooptical effect due to the electric field of the advancing pulse P and the part P is moved together with the pulse P. Thus, the frequency of incident light can be changed in accordance with the advancing speed of the pulse P and an optional diffracting angle can be obtained by the interval of the pulses P.
Patent JP-H0634865-A (JP)
Title: Lens barrel
Inventor: YAMAZAKI YASUO
IPC: G02B7/04
Filed: 1992-07-16
Abstract: PURPOSE:To provide a lens barrel where a driving means is not arranged on the outer periphery side of an outside helicoid frame so that a camera is miniaturized as for a double helcoid type lens barrel. CONSTITUTION:The lens barrel in which focusing is performed or a focal distance is changed by moving a photographing optical system backward and forward in an optical axis direction is provided with a double helicoid frame for moving the photographing optical system backward and forward in the optical axis 01 direction, an internal gear 2c provided on the inner periphery of the outside helicoid frame 2 of the double helicoid frame, and a driving gear 10 meshing with the internal gear 2c and transmitting driving force from a driving source to the outside helicoid frame 2.
Patent JP-H0476811-A (JP)
Title: Magnetic recording medium
Inventor: KANEKO MAMORU
IPC: G11B5/73
Filed: 1990-07-18
Abstract: PURPOSE:To obtain a relatively low coercive force improved in coercive force squareness by incorporating selenium of specific weight % of cobalt into a magnetic film. CONSTITUTION:The Se of 0.01 to 5wt.% of the cobalt is incorporated into the magnetic film consisting of the cobalt system by an electroless plating method on a nonmagnetic substrate. The sufficient effect of improving the coercive force squareness is not obtainable when the content of the Se is below 0.01wt.% and over 5wt.%. The content of the Se is preferably 0.1 to 3wt.%, more particularly preferably 0.1 to 1wt.% of the Co. The coercive force square ness (S*) is improved in such a manner and the effect of lowering the coercive force (Hc) is obtd. Then, the desired coercive force is easily obtd.
Patent JP-S5891016-A (JP)
Title: Manufacture of silicon nitride powder with high density and high sinterability
Inventor: ISHII MASAJI
IPC: C01B21/082
Filed: 1981-11-26
Abstract: PURPOSE:To obtain silicon nitride powder with high packing density and high sinterability by thermally decomposing silicon imide formed by reacting silicon halide with ammonia and by grinding the resulting powder. CONSTITUTION:Silicon halide is reacted with ammonia at a relatively low temp. to form silicon imide as an intermediate. By thermally decomposing the silicon imide at a high temp. in an atmosphere of nitrogen, ammonia, hydrogen or the like, crystalline silicon nitride powder is obtd. This needlelike or rodlike powder is further ground to granular powder. Thus, silicon nitride powder with high packing density and high sinterability is obtd.
Patent JP-H0637965-A (JP)
Title: Facsimile equipment
Inventor: YANAGISAWA YOSHIKAZU
IPC: H04N1/00
Filed: 1992-07-16
Abstract: PURPOSE:To provide a facsimile equipment capable of transmitting video images without requiring an expensive memory. CONSTITUTION:This facsimile equipment is provided with a synchronizing separator clamping means 16 for taking out horizontal and vertical synchronizing signals from video signals and fixing a level. Then, a sampling means 17 divides one line of the video signals to be sampled and a conversion means 18 converts the luminance components of the sampled signals to halftone FAX signals. Transmission means 14 and 15 transmit the FAX signals.