baber/WOPTO huggingface dataset:
Patent JP-H05340838-A (JP)
Title: Method and instrument for measuring eccentricity of aspherical lens
Inventor: SAKAKI TAIZO
IPC: G01M11/00
Filed: 1992-06-04
Abstract: PURPOSE:To obtain a method and instrument by which the eccentricity of an aspherical lens can be easily detected irrespective of the shape of the aspherical surface of the lens. CONSTITUTION:This instrument is constituted of a lens holding means 2 which holds a lens 1 to be inspected having an aspherical surface 1b on one side, rotating device 3 which rotates the means 2 around a rotating shaft passing through the center of curvature of the aspherical surface 1a, auto-collimator device 4 composed of a condenser lens 5, objective lens 6, half mirror 7, light source 8, chart 9, and CCD camera 10, and displacement gauge 11 which measures the displacement of the aspherical surface in the optical axis direction of the lens 1 at a measuring point separated from the optical axis. By rotating the rotating device 3, the deviation between the rotating shaft and optical axis is found by means of the camera 10 and the displacement of the aspherical surface 1b in the optical axis direction is measured with the gauge 11. When the deviation is subtracted from the displacement, the displacement of the aspherical surface caused by eccentricity and, as a result, the eccentricity can be found.
Patent JP-S632191-A (JP)
Title: Recording and reproducing device
Inventor: NAKAGAWA NOBORU
IPC: G11B33/06
Filed: 1986-06-20
Abstract: PURPOSE:To utilize the titled device as a television receiver as required by providing a liquid crystal television receiver to a cover of a loading part loading a cassette. CONSTITUTION:The cassette loading part 11 is provided to an upper face of a cabinet 10 of a tape recorder. A rectangular transparent protection plate 16 is provided nearly at the center of a cover 12 covering the loading part 11 and a transmission type liquid crystal television set 17 comprising a liquid crystal display device is arranged at the inside of the protection plate 16. The display device 17 is held at the inside of the cover 12 by a holding piece 18. As a light source of the liquid crystal television set 7, a light pack 19 is provided to the loading part 11. A lamp 20 is provided in the light pack 19, the light from the lamp 20 is scattered by a scattering plate 21 provided on the surface of the pack 19 and transmitted through the liquid crystal television set 17, thereby forming a bright video image for the liquid crystal television set 17.
Patent JP-H11338407-A (JP)
Title: Fixed picture element display device and its driving method
Inventor: HIRONAKA YASUHISA
IPC: G09G5/06
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To display a dynamic image by a bright and powerful image plane, even when a color temperature setting of a display reference white color is changed, and to enable selection between a display in which a white balance of a display element is given priority and a display in which a luminance is given priority. SOLUTION: An analog picture signal inputted from a signal source 8 is digitally converted by an A/D converter 1, and inputted into a lookup table 2 by which a white balance is given priority in a low-luminance region and a luminance is given priority in a high-luminance region. A reference top voltage of the A/D converter 1 is changed over corresponding to the data from an adjusting button 7, to thereby change output signal data, and the maximum value is controlled so that it will fall in the data range where a white balance is given priority by the lookup table 2, and consequently, a display having a low luminance but an excellent white balance can be obtained. In case that the maximum value is controlled so that it will fall in the data range where a luminance is given priority, a display having a disordered white balance but a high luminance can be obtained.
Patent JP-S63308834-A (JP)
Title: Piezoelectric relay
Inventor: FUKUSHIMA HIROSHI
IPC: H01H57/00
Filed: 1987-06-10
Abstract: PURPOSE:To fix a piezoelectric unimorph positively by joining a piezoelectric unit 1, similar to disc or a round form, to a case bottom surface in a way of sticking one third of the outer diameter or so with a bonding agent. CONSTITUTION:When voltage is impressed on input wires 6a and 6b connected each to a flexible plate 2 and a piezoelectric element 1, a piezoelectric unimorph is bent, and a traveling contact 3 and a fixed contact 5 are made contact with each other, thus these wires come into a state of being turned on, and when this voltage impression is released, the traveling contact 3 comes off the fixed contact and thereby they come off. Thus, a piezoelectric unit similar to a disc or a round form is joined to a case bottom surface in a way of sticking one third or so of the outer diameter with a bonding agent whereby the case bottom surface doubles as a support part, and its structure is simplified, thus the piezoelectric unimorph can be easily and surely fixed with the bonding agent and, what is more, stable bending operation is maintainable as to piezoelectric relay contact operation.
Patent JP-H11338904-A (JP)
Title: Method for verifying violation of design rule
Inventor: SADAKANE TOSHIYUKI
IPC: H01L21/82
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To make efficiently detectable violations of design rules in a short time by deleting patterns in two cells which are a prescribed distance or longer apart from the tangent of two adjacent cells and subjecting remaining patterns in two cells to design rule violation detection processing. SOLUTION: Data of patterns 4 to 6 adjacently arranged in all possible positional relations is generated with respect to all combinations of cells 1 to 3 in a given library. All of patterns 4 which are a distance L or longer apart from a tangent 7 of adjacent cells 1 to 3 are removed from the DRC application object. Finally, remaining patterns 5 and 6 are subjected to design rule violation verification using DRC to output all of violation information. The distance L is set in accordance with a design rule. Thus, the number of data of patterns taken as the object of design rule violation verification using DRC is reduced to shorten the DRC execution time.
Patent JP-H1067476-A (JP)
Title: Elevator operation controlling system and active elevator hitch
Inventor: JAMES W FULLER
IPC: B66B11/02
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To damp vertical oscillation of an elevator and reduce a shock of a time delay in elevator control. SOLUTION: An elevator operation controlling system is constructed of an instruction traveling path signal 101 indicating a required elevator traveling path along a reference traveling rail and a measurement traveling path signal 108 indicating an actual elevator action. An action instruction signal 115 is fed to both of a high-pass filter 117 and a low-pass filter 116, and frequency of the action instruction signal 115 is divided into a high frequency constituent 141 and a low frequency constituent 148. An active elevator hitch 36 is used for carrying out a high frequency-low stroke part of the action instruction signal 115. The active elevator hitch 36 comprises a supporting plate connected to an elevator car, a hitch plate, and at least one force actuator provided with a variable extensible length.
Patent JP-H074527-A (JP)
Title: Seal device
Inventor: NISHIYAMA MITAMI
IPC: F16J15/16
Filed: 1993-06-16
Abstract: PURPOSE:To secure sealing between a fixed member such as a rack for mounting aircraft equipment and a moving member such as equipment moving above the rack and to improve durability thereof. CONSTITUTION:A seal device between a fixed member (rack 1) and a moving member (equipment) moving thereon comprises an elastic body 2 fixed at one end thereof the fixed member while provided at the other end thereof with member 3 having a small friction coefficient at the upper surface, where the upper surface of the member 3 having a small friction coefficient is positioned above the upper surface of the fixed member.
Patent JP-H0438305-A (JP)
Title: Bed soil for golf playing ground
Inventor: OHASHI AKIRA
IPC: E01C13/00
Filed: 1990-06-01
Abstract: PURPOSE:To improve water-permeable property and water-retaining property in a state that soil is not tamped even if stepping-on pressure is applied to, by mixing the silica sand of specified grain size and porous burnt clay particles with each other in a specific capacity ratio. CONSTITUTION:Clay content is not to be included in silica sand, and the grain size of the silica sand is limited to the range of 0.5 - 2.0mm. Besides, on porous burnt clay particles, a proper quantity of water is added to the one sort, two sorts or more of the pulverulent or water-including clay of the clay mineral of kaolinite system, montmorillonite system, illite system, diatomaceous earth, and the like, and they are kneaded with each other, and after that, in order to form them in the shape of a ball, grains produced by a grain producing machine are burnt at the temperature of 800 deg.C or higher, and the grain size is set to be 2.0mm or less, or is set to be 0.5 - 2.0mm preferably. Then, the silica sand and porous burnt clay particles are mixed with each other in the volume ratio of 100/10 - 100/40.
Patent JP-S6253667-A (JP)
Inventor: HERRLI PETER
IPC: A61M1/28
Filed: 1986-06-23
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-S5668974-A (JP)
Title: Program search system of vtr of the like
Inventor: MATSUOKA HIDEO
IPC: G11B20/10
Filed: 1979-11-08
Abstract: PURPOSE: To realize an accurate reading of the data writing position, by writing the data in synchronization with the control pulse and corresponding to height of the pulse width to 0 or 1 of the data and then reading the data by specifying the position of a fixed ratio of the pulse width.  
     CONSTITUTION: The writing is carried out with a synchronization secured between the data of the head leading of program and the control pulse and also corresponding to height of the pulse width to 0 or 1 of the data. The signals containing the positive and negative pulses and produced by differentiating the writing data are supplied 1 to the program search device; and the outputs of the NOR circuits 6 and 9 which the positive and negative pulses are supplied along with the signal of 0 during the FF and RWD are supplied to the PLL17 via the OR circuit 13. Thus the position of an accurate fixed ratio of the reading pulse interval is specified in correspondence to the written pulse interval even in case the tape travelling speed has a considerable change at the PLL17 and during the reproduction. Then the timing is selected 19 to decide the strobe pulse duration. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0311622-A (JP)
Title: Exhaust cap
Inventor: NOZAWA TATSUO
IPC: H01L21/22
Filed: 1989-06-09
Abstract: PURPOSE:To eliminate the possibility of breakdown even when rise and fall of temperature are repeated, by constructing a cap of Si-impregnated SiC and by providing a number of fins on the outer wall of an exhaust pipe. CONSTITUTION:A process tube 20 is made of a material of Si-impregnated SiC, while an exhaust cap 10 is constructed of the material of Si-impregnated SiC and made up of a joining part 13, a disk part 15 and an exhaust pipe 14, and a flange 11 is provided at the end part of the gas exhaust pipe 14. In the intermediate part of the gas exhaust pipe 14, a number of disk-shaped fins 12 having a heat-radiating function are provided. Thereby heat radiation is facilitated and the temperature of the end part of the exhaust pipe can be lowered. Thus, the possibility of breakage is eliminated when the cap is put on the process tube and when rise and fall of temperature are repeated.
Patent JP-H10331373-A (JP)
Title: Hooded house
Inventor: KIMURA FUMIO
IPC: E04F10/10
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To adjust the temperature of a room and the effective degree of cooling/heating by setting the hood provided above an opening section such as a window or a door retractable to the back of the ceiling of a room. SOLUTION: An opening section G such as a window or a door is provided on the outer wall facing the outdoors of the room R of a house H, and a hood 1 is provided above the opening section G. An entrance 2 is provided at the portion where the hood 1 of the outer wall W is located, and the hood 1 is slid or rotated retractably to the back of the ceiling C of the room R. When the protruded quantity of the hood 1 from the house H is changed, the quantity of the sunlight S entering the room R is adjusted. The temperature of the room R is reluctantly increased in summer and easily increased in winter, and the temperature of the room R and the effective degree of cooling/heating can be adjusted.
Patent JP-S62299915-A (JP)
Title: Optical fiber cable
Inventor: OOSHIMA KIYOKO
IPC: A61B18/20
Filed: 1986-06-20
Abstract: PURPOSE:To uniformly distribute the dispersion of power density at the time of defocus radiation within a defocus radiation range and to execute rapid and uniform burning of a diseased part by rotatably fitting a radiation optical fiber. CONSTITUTION:An optical fiber for leading laser beams is divided into a light guiding optical fiber 11 and a radiation optical fiber 20 and the fiber 20 is rotatably fitted with the inclination of a prescribed angle from the optical axis. Thereby, the laser beams transmitted through the fiber 11 are made incident on the fiber 20 and the position with the highest power density can be uniformly distributed into the whole area of the radiation range at the time of defocusing by rotating the fiber 20. Since the fiber 20 with the prescribed angle from the optical axis is rotated, the peripheral diseased part 10 of a recessed part can be irradiated by the laser beams.
Patent JP-H11340754-A (JP)
Title: Power amplifier for high frequency
Inventor: FUJII YASUTO
IPC: H03F3/60
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To further miniaturize a power amplifier for a high frequency while performing higher harmonic output control. SOLUTION: This power amplifier for the high frequency is provided with a transistor 32 for high frequency power, an input matching circuit 35 connected to the control electrode 33 of the transistor 32, an output matching circuit 36 composed of a distribution constant line 46 connected to the output electrode 34 of the transistor 32 and a capacitor 47 and a bias circuit composed of a distributed constant line 48 connected to the output electrode 34. Then, by the output matching circuit 36 and the bias circuit, output impedance to the third higher harmonic of a fundamental frequency is set within a range surrounded by a point A (1.0 ∠180 deg.), a point B (0.8 ∠180 deg.), a point C (0.8 ∠225 deg.) and a point D (1.0 ∠225 deg.).  The third higher harmonic is controlled without adding a higher harmonic output control circuit to the power amplifier and further miniaturization is performed.
Patent JP-S634083-A (JP)
Title: Electrode for preventing corrosion
Inventor: OGATA KAZUYA
IPC: C23F13/00
Filed: 1986-06-21
Abstract: PURPOSE:To obtain an electrode for preventing corrosion having a long service life by forming an alumite film on the surface of an Al alloy material by anodic oxidation in an alkaline electrolytic bath. CONSTITUTION:An Al alloy material contg. an alloying element such as Si, Fe, Cu, Mn, Mg or Cr is immersed in an alkaline electrolytic bath and an alumite film of >=200mum thickness is formed on the surface by anodic oxidation to obtain an electrode for preventing corrosion. The shape of the electrode substrate is not especially restricted. In case of an electrode for concrete, the shape may be of a bar, a wire or a tube.
Patent JP-S6039394-A (JP)
Title: Speed controller of motor
Inventor: ADACHI YOSHIYUKI
IPC: H02P27/02
Filed: 1983-08-10
Abstract: PURPOSE:To obtain a speed controller which has no possibility of electric shock by using a leakage 3-leg core transformer. CONSTITUTION:An operation side or detection side circuit A and a power source side circuit B are electrically insultated by a leakage 3-leg core transformer 17. When a variable oscillator 24 is operated to operate a device, the first secondary coil 22 becomes a shortcircuit state. Accordingly, a central nonopen leg 20 becomes magnetically saturated state, the magnetic flux is connected to an open leg 18, thereby forming a magnetic circuit as shown by a dotted chain line D. As a result, a voltage is induced in the second secondary coil 23. A contactless switching element 3 is conducted by the voltage induced at the coil 23, and the motor is rotated.
Patent JP-H075136-A (JP)
Title: Grain moisture measuring method
Inventor: FUJIOKA SADAKAZU
IPC: F26B17/14
Filed: 1993-06-17
Abstract: PURPOSE:To enhance accuracy in the detection of moisture by calling a conversion formula based on the grade information of a specific grain and expressing the electrical characteristic values in terms of moisture content. CONSTITUTION:A specific sample is thrown between the electrodes 6 for measuring the moisture and switches 3, 4 for setting the kind and grade of grain, respectively, are selected appropriately. When a start switch 2 is turned ON, the electrodes 6 crushes the sample grains and detects the resistance thereof which is then converted into a voltage Ea and inputted to a computor 1. The CPU in the computor calls a conversion formula corresponding to the sample grain from a ROM and substitutes the detected voltage Ea to the formula thus calculating the moisture content. When the conversion formulas are set for different types of grade, accuracy can be enhanced in the measurement of moisture.
Patent JP-H0439345-A (JP)
Title: Vinyl chloride-based plastisol composition
Inventor: SENO MASAO
IPC: C08L91/00
Filed: 1990-06-06
Abstract: PURPOSE:To obtain the subject vinyl chloride-based plastisol composition excellent in adhesion especially to a polyester fiber and a vinylon fiber by using an adhesive material consisting of a specified silane compound, a specified epoxy-based stabilizer and a nonionic liquid surfactant. CONSTITUTION:A composition obtained by blending (A) 100pts.wt. vinyl chloride- based polymer having <=5mum particle size with (B) 40-200pts.wt. plasticizer (e.g. di-2-ethylhexyl phthalate), (C) a filler, (D) an adhesive material composed of (D1): 0.5-3pts.wt. N-beta(aminoethyl)gamma-aminopropyltrimethoxysilane and (D2): 0.5-5pts.wt. gamma-glycidoxypropyltrimethoxysilane, (E) 1-5pts.wt. epoxy-based stabilizer composed of an epoxidized soybean oil, an epoxidized tall oil and a cyclohexenoxide derivative and (F) 1.5-4pts.wt. nonionic fluid surfactant as a sol surface film-forming inhibitor.
Patent JP-S6126933-A (JP)
Title: Magnetic recording medium
Inventor: IDE TOSHIAKI
IPC: C09D127/04
Filed: 1984-07-16
Abstract: PURPOSE:To obtain a recording medium which has good running property and is free from chipping, particularly under high-temp. running by using a radiation curing type coated film in which an inorg. oxide pigment having a specific average grain size and having a specific surface area to form a back coat layer of a magnetic recording medium. CONSTITUTION:The back coat layer formed by dispersing the pulverous particle pigment such as SiO2, Al2O3, Cr2O3 or TiO2 having <=50mum average grain size of the primary particles and >=35m<2>/g specific surface area together with necessary carbon black, lubricating agent, dispersant, antistatic agent, etc. into the radiation curable resin used as a binder is formed on the surface of the non- magnetic substrate material on the side opposite from the surface where a magnetic recording layer is provided. The magnetic recording layer is provided preferably by dispersing ferromagnetic alloy powder having >=48m<2>/g specific surface area by a BET method into the resin binder. The tape which has an excellent electromagnetic conversion characteristic, obviates injuring of a tape guide, etc. during traveling and has good running property is thus obtd.
Patent JP-H10329778-A (JP)
Title: Wheel suspension device
Inventor: TAKAYANAGI SHINJI
IPC: B62K25/04
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a wheel suspension device which adjusts the riding quality by easily changing a spring constant in a swinging system for elastically regulating the swinging of a swinging arm by an elastic member. SOLUTION: This wheel suspension device is so formed that a swinging arm 30 has on end pivotally mounted to a car body frame 5 by a pivot part 21 and the other end pivotally supporting a wheel and freely swung in the vertical direction, and an elastic member 40 is interposed between the car body frame 5 and the swing arm 30 in a position apart, from the pivot part 21. In this case, fitting position adjustment mechanisms 35, 37 are provided so as to arbitrarily adjust the fitting position of the elastic member 40 to the pivot part 21.
Patent JP-S634057-A (JP)
Title: Production of alloyed galvanized steel strip by vapor deposition
Inventor: TSUKIJI NORIO
IPC: C23C14/56
Filed: 1986-06-24
Abstract: PURPOSE:To alloy vapor-deposited Zn to a steel strip without requiring a heating furnace for alloying by controlling the temp. rise of the steel strip by the heat of condensation of the vapor-deposited Zn and the heat transfer from a supporting roll at the time of depositing Zn by evaporation continuously on the steel strip in a vapor deposition chamber and forming the plating layer alloyed with the Fe of the steel strip. CONSTITUTION:The cold rolled steel strip 1 is annealed at 600-900 deg.C in a pretreatment furnace 2 and is subjected to a reduction treatment by gaseous N2 contg. >3% gaseous H2; thereafter, the steel strip is cooled and is taken out of the furnace 2 at >=200 deg.C. The steel strip past a pressurizing chamber 3a and a sealing roll chamber 4a is wound on a heating roll 7 kept at 450-650 deg.C in a vacuum deposition chamber 5 and is subjected to the vapor deposition of the Zn by the Zn vapor from a molten Zn bath cell 6 and is then taken out after being passed through a sealing roll chamber 4b and a pressurizing chamber 3b. The temp. rise DELTAT1 of the steel strip by the heat of condensation of the vapor-deposited Zn and the temp. rise DELTAT2 by the supporting roll 7 of a high temp. are respectively controlled to maintain the steel strip temp. T3 after the vapor deposition of the Zn within the range expressed by equation [I], by which the Zn-Fe alloy layer consisting of the vapor-deposited Zn and the Fe of the steel strip is formed without using the heating furnace for alloying.
Patent JP-S63310140-A (JP)
Title: Electronic circuit device and its manufacture
Inventor: SHIMADA TETSUYA
IPC: H01L23/28
Filed: 1987-06-12
Abstract: PURPOSE:To enhance a yield, to eliminate a shaping process of a frame and to make the title device small and thin by a method wherein two or more dams for plastic seal use are formed in the circumference of a region to be plastic-sealed on a circuit board by using a dummy pattern composed of the same material as a conductor pattern on the circuit board. CONSTITUTION:Two or more dams for plastic seal use are formed in the circumference of a region to be plastic-sealed on a circuit board 1 by using a dummy pattern 3 of the same material as that of a conductor pattern 2 on the circuit board 1; a resin 6 is injected inside the dams and sealed; accordingly, there is no possibility that the resin 6 flows out to an unnecessary part and that a defective product is produced. The dummy pattern 3 used for the dams for plastic seal use is composed of the same material as the conductor pattern 2 during a process to form the conductor pattern on the insulating substrate 1. By this setup, a yield is enhanced; a process to form a frame is not required; a product can be made small and thin; a cost can be reduced sharply.