baber/WOPTO huggingface dataset:
Patent JP-H01171956-A (JP)
Title: Recording apparatus
Inventor: SHIMADA KAZUTOSHI
IPC: B41J2/52
Filed: 1987-12-28
Abstract: PURPOSE:To implement a gradation expression, which agrees with gradation data, wherein recording image is inputted, by controlling the amount of energy, which is applied with an applying means so that the gradation data are proportional to the size of an ink image. CONSTITUTION:In a gradation data memory part 100, gradation data with regard to a recording image, which is sent from a data source such as, e.g., an image reader and a computer, are stored. The memory part is composed of a shift register and a latch circuit. The gradation data for one line, which are sent in series, are temporarily shored. A correcting part 101 generates pulses to be applied to a head 5. A PWM (pulse width modulation) signal part 102 generates pulses, whose pulse widths are changed in correspondence with the gradation data, which are stored in the gradation data memory part 100, as a pulse signal having a constant period. A power source part 103 generates a voltage, which is to be applied to the pulse signal generated in the PWM modulation signal part 102. When the specified signal is added to the pulse signal, which is generated in the PWM modulation signal part 102, the ink density of the recording image (area of the ink image) and the inputted data have the proportional relationship.
Patent JP-H03189703-A (JP)
Title: General instrumentation control system with automatic time correcting function
Inventor: YAMAMOTO KENJI
IPC: G05B19/05
Filed: 1989-12-19
Abstract: PURPOSE:To omit the time correcting operation of an operator by correcting automatically, periodically and simultaneously the internal clocks of plural sequencers by a time correction means based on a standard clock and via a data transmitter. CONSTITUTION:A time correction means 10 corrects automatically, periodically and simultaneously the time of all internal clocks 4 of sequancers 1 - 3 is a data transmitter and based on a standard clock. Thus an integrated time (system time) can be set among these sequencers 1 - 3. Furthermore the time of the clocks 4 can be automatically corrected even though the sequencers 1 - 3 rise up after down since the time data is contained in the standard clock. In such a constitution, the automatic time correction is attained and at the same tome the integrated time can be set among those sequencers.
Patent JP-H07160856-A (JP)
Title: Locus acquiring device of moving object
Inventor: SAKURAI HIROSHI
IPC: H04N7/18
Filed: 1993-12-01
Abstract: PURPOSE:To exactly and quickly recognize the locus of a moving object moving on a plane. CONSTITUTION:This device has a video camera 3 which is capable of acquiring the status of a contestant 43 as video data RDAT on a prescribed video coordinate (x, y) and is provided with a mobile object location detector 5 which is capable of calculating a moving object location Pn where cast laser lights 7a and 8a are reflected on the reflection tape 45 of the contestant and outputting the location as moving object location data PDAT, a moving object location correction part calculating the moving object correcting location Cn of the moving object on a video coordinate based on moving object location data, a locus data memory which is capable of successively storing the time-sequential moving object correcting location calculated by the moving object location correction part and forming and storing the location as moving object locus data CLDAT, a data synthesizing part which is capable of superposing the contestant in video data and moving object locus data and forming them as moving object locus video data PRDAT and a synthetic data output part which is capable of outputting moving object locus video data.
Patent JP-H09170635-A (JP)
Title: Drum form mount device and its manufacture
Inventor: KANDA RYOJI
IPC: F16F15/08
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To secure the input load resisting strength of a bracket favorably without making the member in a large size, by making adhere an unstalling rubber layer on the outer peripheral surface of a reinforcing metal fitting, and making adhere the outer peripheral surface of the installing rubber layer on the inner peripheral surface of the mount installing hole of the bracket. SOLUTION: An engine mount 10 has a structure to insert and set an inner tube metal fitting 16 as a shaft member to the mount installing hole 14 of a bracket 12, while the inner tube metal fitting 16 and the bracket 12 are connected elastically by a main body rubber elastic body 18. And such an engine mount 10 is to support vibration proofing a power unit to a car body, by installing the inner tube metal fitting 16 and the bracket 12, to either one side of the power unit or the car body. Furthermore, under such an installing condition, the loading burden by the power unit is to be given to the main body rubber elastic body 18.
Patent JP-H03190469-A (JP)
Title: Method and apparatus for forming cutout mask
Inventor: NAKABAYASHI NATSUKO
IPC: G03F1/00
Filed: 1989-12-20
Abstract: PURPOSE:To form a cutout mask with high accuracy at high speed by using a threshold level object of a color in which an evaluation function is maximized as a threshold level and binarizing a picture element data of the color based on the threshold level. CONSTITUTION:The method is provided with a discriminated analysis means 18 deciding a threshold object of a color whose evaluation function is maximized of a picture element data of C, M, Y colors as to picture elements in a training area according to a command of a digitizer 16 as a threshold level, with a binarizing means 20 binarizing the picture element data and a control CPU 22 generating a mask data from a background picture element data commanded by a digitizer 16 among the binarized picture data. Then a threshold object is obtained by an evaluation function of an optimum threshold level and a threshold object of a color maximizing the evaluation function is used as a threshold level among color threshold objects, a color picture element data is binarized based on the threshold level and a cutout mask is generated based on the background of the picture element data to be binarized. Thus, a desired cutout mask is generated with high accuracy at a high speed with less calculation.
Patent JP-2000119694-A (JP)
Title: Manufacture of peeling-and-cleaning agent for adhered rosin
Inventor: FUKATSU HIROSHI
IPC: C11D7/26
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a product friendly to human body for peeling and cleaning rosin adhering firmly around the blades of scissors used for cutting tree branches and on man's hands an arms during trimming pine trees in gardening or bonsai. SOLUTION: A terpene oil extracted from pine wood is compounded as a solvent of rosin. A lower alcohol which is soluble in water and has sterilizing effect, and friendly to skin is compounded. Adding water to the former two components, evaporation is restricted and wettability is given to the tips of blades and to the skin of hands and arms, and they are moistened. It is expected that addition of a small amount of terpene oil extracted from weed and the skin of fruits will give effects of sterilizing and protection from insects. These appropriate compounding ingredients peel the rosin adhered to the tips of blades and hands and arms, and makes the tips of blades and the skin of hands and arms hygienically clean. The sharpness of the tips of blades are, of cause, completely recovered and thereby the service life of scissors can be prolonged.
Patent JP-H06174461-A (JP)
Title: Scanning probe microscope
Inventor: KONO MAKIKO
IPC: G01B21/30
Filed: 1992-12-10
Abstract: PURPOSE:To correct the inclination of a sample without reducing the gain by providing a three-axis fine drive mechanism and a Z-axis direction drive mechanism for absorbing the Z-axis direction inclination constituent of the sample. CONSTITUTION:A drive mechanism is provided with a three-axis fine mechanism 4, a probe 5, a Z-axis coarse mechanism 6, and an X-axis coarse mechanism 7, for example, and the fine mechanism 4 uses a coarse piezoelectric element for absorbing the inclination of a sample 8 within the drive range of 3mum/100V in both X, Y-axis directions and within the drive range of 1.5mum/100V in the Z-axis direction. Several normal line scans are made in both X-axis, Y-axis directions, and inclination constituents in both directions are calculated from these data. The expected inclination of the sample surface is absorbed by the X-axis 6 of the third drive mechanism parallel with the fine mechanism 4. Only irregularities on the sample surface are required to be followed in the Z-axis direction of the fine mechanism 4, and an observation can be made while the gain is not reduced.
Patent JP-H08157655-A (JP)
Title: Resin composition
Inventor: TAMAI KAZUHIKO
IPC: C08F299/00
Filed: 1994-12-06
Abstract: PURPOSE: To obtain a resin composition comprising a PP resin, a methacrylic resin and a specific grafted polyolefin resin, and useful for molded products excellent in physical properties such as rigidity and heat resistance. CONSTITUTION: This resin composition comprises (A) 99-50 pts.wt. of a PP resin, (B) 1-50 pts.wt. of a methacrylic resin, and (C) a grafted polyolefin resin in an amount of 1-100 pts.wt. per 100 pts.wt. of the total amount of the components A and B. The grafted polyolefin resin is obtained by preparing an aqueous suspension comprising (i) 100 pts.wt. of a polyolefin resin, (ii) 0.1-30 pts.wt. of a glycidyl group-containing modifying agent of formula I (Ar is a 6-23C aromatic hydrocarbon bound to one or more glycidyl groups; R is H, methyl) preferably a modifying agent of formula II, (iii) 1-500 pts.wt. of a vinylic monomer, and (iv) a radically polymerization initiator in an amount of 0.001-10 pts.wt. per 100 pts.wt. of the total amount of the component (ii) and the component (iii).
Patent JP-H03190793-A (JP)
Title: Thermal recording material
Inventor: HARA TOSHIO
IPC: B41M5/337
Filed: 1989-12-20
Abstract: PURPOSE:To obtain a thermal recording material which demonstrates high pencil writing properties by laminating a thermal recording layer including a salicylic acid derivative and a protecting layer consisting of pigment of water- soluble polymer and silica of specific average particle diameter sequentially on a paper support. CONSTITUTION:An electron-donative colorless dye precursor and a salicylic acid derivative or its polyvalent metal salt as an electron-receptive compound are dispersed in a water-soluble binder solution to prepare an application liquid for a thermal recording layer. In addition, silica having an average particle diameter of 2.0 to 5.0mum and light calcium carbonate having an average particle diameter of 0.5 to 2.0mum are dispersed, as pigment, in an aqueous solution of water-soluble polymer to prepare an application liquid for a protecting layer. The application liquid for the thermal recording layer is applied and dried on a paper support to form the thermal recording layer. After that, the application liquid for the protecting layer is applied and dried on the thermal recording layer to laminate the protecting layer. Thus a thermal recording material is obtained.
Patent JP-H03195351-A (JP)
Title: Brushless motor
Inventor: OKUBO HIROSHI
IPC: H02K29/00
Filed: 1989-12-20
Abstract: PURPOSE:To obtain a motor having high torque at a low cost by constituting a coil of a stator placed on the circumference vertical to the shaft and a rotor held between a pair of magnets to magnetize both sides of the stator mentioned above in the direction of the axis. CONSTITUTION:A stator 3 is constituted of a plurality of coils 2 placed on an insulating board 3A. A rotor 6 is so constituted that magnets 4A and 4B are fixed to yokes 5A and 5B. Both sides of the stator 3 are held between the magnets 4A and 4B through an air gap. The coil 2 is wound thinly in the shape of approximately a triangle, an intermediate section 2c reduces a distance between the magnets 4A and 4B, a permeance coefficient is increased, and torque is increased, so that it is specially formed thinly. The magnets 4A and 4B are magnetized in the direction of the axis, and an axial gap shaped magnetic circuit is formed. Accordingly, high magnetic flux is obtained, and high torque is generated without having any influence on a bearing by attraction.
Patent JP-2001147443-A (JP)
Title: Laminating liquid crystal element
Inventor: MOTOTSUGU FUMIE
IPC: G02F1/1333
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a laminated liquid crystal device prepared by laminating a plurality of liquid crystal elements by adhering adjacent liquid crystal elements in which scattering of incident light by the adhesive layer used to adhere the adjacent liquid crystal elements can be suppressed. SOLUTION: The laminated liquid crystal device LE is produced by laminating three liquid crystal elements (liquid crystal cells) CB, CG, CR. The adjacent liquid crystal elements are adhered with an adhesive layer 2. The thickness T2 of the adhesive layer 2 is controlled to <=1/4 of the thickness T1 of the substrate of the liquid crystal element. The thickness T2 of the adhesive layer is preferably controlled to <=30 μm. The thickness of the substrate of the liquid crystal element is, for example, 50 μm to 250 μm.
Patent JP-H09150044-A (JP)
Title: Device for forming bubbles in liquid into microparticles
Inventor: UEMATSU HIDETO
IPC: B01F5/04
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To efficiently fully fill a liquid with microbubbles by providing a circulating flow path outside a liquid tank and a circulation guide path inside the liquid tank, and forming part of the downstream side leading to the suction aperture of the circulation guide path into a semicylinder obtained by slicing the lower side of a pipe in the axial direction. SOLUTION: A circulating flow path 4 communicating with a suction aperture 2 and a discharge aperture 3 is connected to the external part of a liquid tank 1. In addition, in this circulating flow path 4, a pump 5 an air introducing part 6 and a gas/liquid mixing and stirring device 7 are provided, so that the bubbles contained in the liquid are crushed and the liquid is supplied into the tank 1. Further, a specified length of a tubular circulation guide path 8 extended from the discharge aperture 3 to the suction aperture 2 is provided in the liquid tank 1. This circulation guide path 8 is formed into a semicylinder by slicing part of the downstream side leading to the suction aperture 2 by a specified length in the axial direction of the lower part of the pipe.  Thus part of the downstream side of the circulation guide path 4 is a guide plate 10 with the sliced open part 9 facing downward. This open part 9 of the guide plate 10 sorts out the particle in terms of grain size, and makes only the microbubble reside in the tank 1 in a floating state.
Patent JP-H09146632-A (JP)
Title: Method for controlling floor cleaning robot
Inventor: YAMAMOTO IZUMI
IPC: A47L11/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To automatically set a reference surface for traveling after moving a main body, to eliminate the necessity of a dummy wall surface and to prevent the occurrence of an uncleaned part. SOLUTION: In this method, a floor cleaning robot is reciprocally traveled in a prescribed area of a prescribed section to clean the floor surface, and after the end of cleaning of the floor surface in the prescribed area, the robot is moved to another area previously set as a moving area in the prescribed section to clean the area. At the time of traveling the robot in the prescribed area, a control part controls the traveling on a sidewall face near the robot as a main reference face, and when a reflector detecting part 11 detects a reflector 10 on a sidewall face in the prescribed area, allows the robot to clean a floor surface by reciprocally traveling the prescribed area based upon a distance up to the detection of the reflector 10.  At the time of moving the robot to another area after the end of cleaning of the prescribed area, a main reference face for traveling in the moved area is set to an inside wall face (a sidewall face near the robot) in the moving area.
Patent JP-H06163204-A (JP)
Title: Semiconducting bismuth-layer-form structure oxide and ptc thermistor element
Inventor: OKADA MASUO
IPC: H01C7/02
Filed: 1992-11-17
Abstract: PURPOSE:To obtain a thermistor element having an excellent PTCR characteristic in a different system from the already known ceramics system by a method wherein a bismuth-layer-form structure oxide, which has pseudo perovskite type sub-lattices most of which is known as a ferroelectric substance, is made semiconductive, and a PTCR characteristic is further included. CONSTITUTION:By adding Nb to Ti of a formula Bi4Ti3O12 and firing it, it is made semiconductive, and by adding Sr to Bi and calcining it, a thermistor element showing a PTCR characteristic can be obtained.
Patent JP-H07192358-A (JP)
Title: Travel control method for tape and magnetic recording and reproducing device
Inventor: SAKURAI TETSUO
IPC: G11B15/46
Filed: 1993-12-27
Abstract: PURPOSE:To stably control the travel speed and transmit phase of a tape with high precision without increasing the cost of a magnetic recording and reproducing device. CONSTITUTION:At high-speed reproduction time, a comparator 24 compares detection signals V1 and V2 obtained by detecting reproducing signals of heads A1 and B3, and A2 and B4 by detecting circuits 16 and 17 to obtain a binarized signal PLS. This PLS is proportional to the travel speed of the tape 6, so signal DET1 and DET2 obtained by dividing the frequency of this PLS through frequency divides 27 and 28 show the transmit phase and travel speed of the tape. Those signals are inputted to the rotation control system for a reel motor 41 which consists of a frequency comparing circuit 32, a rotating speed control circuit 34, a phase comparing circuit 33, a phase control circuit 35, an adder 38, and a motor driving circuit 40. Consequently, the travel speed and transmit phase of the tape 6 can stably be controlled with high precision by controlling the motor 41 so that the signal DET1 reaches a target value fR and the signal DET2 has specific relation with switching pulses SWP'.
Patent JP-2001148767-A (JP)
Title: Image reader and shading correcting method
Inventor: FUKUZAWA NOBUTADA
IPC: H04N1/19
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which can avoid inadequate shading correction due to diffuse reflected light generated when a reference member is lit. SOLUTION: The image reader is equipped with a lighting system including a light source 5 and a reflecting member 6. This lighting system is so constituted that the quantity of light at a read position 2 on a reference white plate 1 is maximum (100%) and the quantity of light at a position 3 corresponding to the front end of a document 4 is 30% of the quantity of light at the read position on the reference white plate 1.
Patent JP-H06179969-A (JP)
Title: Ion beam sputtering device
Inventor: NAKATANI RYOICHI
IPC: G11B11/10
Filed: 1992-12-11
Abstract: PURPOSE:To obtain an ion beam sputtering device easily forming a high performance multilayer film by providing a diaphragm to change the quantity of ion beam between an ion beam source for vapor depositing and a target. CONSTITUTION:A thin film is formed by irradiating the target 14 with ion beam from the ion beam source for vapor depositing in a vacuum chamber 16. In this case, the diaphragm 13 is provided to change, for instance mechanically, the area through which ion beam is capable of passing. As a result, even when the quantity of ion beam generated from the ion beam source 11 is constant, the forming rate each layer is easily controlled and the high performance multilayer film is easily formed.
Patent JP-H02178785-A (JP)
Title: Method and device for solid display
Inventor: ISHIDA KOICHI
IPC: G06T15/00
Filed: 1988-12-29
Abstract: PURPOSE:To remarkably reduce operation quantity and processing quantity, and to speed up solid display, and to maintain the quality of a display picture by mapping the picture data of a pixel unit to show a solid less influenced by directionality, etc., and simultaneously, performing hidden-surface processing. CONSTITUTION:A solid data holding means 9 to hold the picture data of the pixel unit to show the solid less influenced by the directionality, etc., a mapping means 3 to read out the picture data to show the solid and map it in a prescribed area, and hidden-surface processing means 5, 6 to perform the hidden- surface processing based on the depth data of a mapping destination and the depth data contained in the picture data to show the solid are provided. Then, the picture data of the pixel unit to show the solid less influenced by the directionality, etc., is generated previously, and when the picture data is read out and mapped, the solid is displayed in the desired area, and when the hidden- surface processing too executed simultaneously with mapping, only a part not hidden by the picture displayed before is displayed. Thus, the operation quantity and the processing quantity can be reduced remarkably, and the speedup of the solid display can be attained.
Patent JP-H11162946-A (JP)
Title: Semiconductor manufacturing equipment and substrate processing
Inventor: SUZUKI SHINICHI
IPC: H01L21/3065
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To suppress the attachment to a substrate of foreign matters generated in processing using plasma. SOLUTION: In a semiconductor manufacturing equipment, wherein high frequency power is applied between a lower electrode 4 and an upper electrode 5 to generate plasma 11 and then the surface of a semiconductor wafer 9 is processed, lines of magnetic force B are generated and allowed to diverge upwards in a region sandwiched between the lower electrode 4 and the upper electrode 5, and negatively charged foreign matters 15 floating on the surface of a sheath 14 are moved out of a region above the semiconductor wafer 9 along the lines of magnetic force B and then are eliminated. Even if the plasma 11 stops, the foreign matters 15 are prevented from falling onto the surface of the semiconductor wafer 9.
Patent JP-H01171595-A (JP)
Title: Cloth piece folding and supply device for sewing machine
Inventor: FUKUI YOSHIO
IPC: D05B35/00
Filed: 1987-12-26
Abstract: PURPOSE:To shorten the edge matching time by calculating grip positions of both side edge parts of a cloth piece based on the detection signal of an optical detecting means and driving and controlling supporting means based on these grip positions and placing positions from a storage device. CONSTITUTION:Computing elements 6 calculate grip positions of both side edge parts of a cloth piece 100 on a carrying line 1 based on the signal from the optical detecting means 5. A pair or more of holding tools 20 and 40 gripping both side edge parts of this cloth piece independently of each other are supported by supporting means 22, 42, and 27 so that they can be moved in a three-dimensional space. Placing positions of both side edge parts of the cloth piece folded in two on a sewing table 102 are stored in a storage device 7. A driving control means 10 receives signals from computing elements 6 and the storage device 7 to drive and control supporting means and moving holding tools to grip both side edge parts of the cloth piece and folds the cloth piece in two. The folded clock piece is fixed by a conveyor 105 and a fixing belt 106 in such state that supply of this cloth piece to a needle slit 103 is not hindered.