baber/WOPTO huggingface dataset:
Patent JP-H1124107-A (JP)
Title: Display and device provided therewith
Inventor: OTANI HISASHI
IPC: G02F1/136
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To solve trouble that a black matrix comes in contact with the contact part of a pixel electrode in a transmission type active matrix liquid crystal display device. SOLUTION: Light shielding material constituting the black matrix is constituted of resin material 114 having light shielding property by incorporating pigment. An aperture 119 is directly formed on the material 114 and the pixel electrode 120 comes in contact with a thin film transistor at the aperture 119. Thus, the trouble that the pixel electrode 120 comes in contact with the black matrix in the case of constituting the black matrix of metallic material is solved.
Patent JP-S6087144-A (JP)
Inventor: AREKISANDAA TAMU
IPC: B65H3/06
Filed: 1984-09-19
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-H1039021-A (JP)
Title: Laser radar equipment
Inventor: KAMATA MASAO
IPC: G01W1/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To enable efficient observation and staff cutbacks by providing an abnormal light detecting means which detects the incidence of abnormal light beyond predetermined intensity into a light irradiation light receiving means which irradiates laser light and receives scattered light as well. SOLUTION: The orientation of the laser radar telescope 1 is set to the direction of an object X by the actuation of a scan rack 2, and a laser pulse a is emitted from a laser generator 1b. When abnormal light D of much larger intensity than scattered light b enters the telescope 1, as an abnormal light detecting means 5 is provided with the wider directivity of light detection than the telescope 1, the abnormal light D is detected by a solar cell 5b before the abnormal light D enters the light detector 1f of the telescope 1. A controlling device 6 compares the detection signal e of the abnormal light D with a predetermined threshold value and actuates a light intercepting means 1g to intercept the incidence of the abnormal light D into the light detector 1f before the intensity of the abnormal light D reaches the level of damaging the light detector 1f.
Patent JP-H0244143-A (JP)
Title: Controller for multiple-room type air conditioner
Inventor: MASUI KOKI
IPC: F24F11/02
Filed: 1988-08-05
Abstract: PURPOSE:To eliminate the need for transmission of data from an interior unit and enable reductions in equipment and material costs and in load of installation work by providing an exterior unit with a means for setting the number of units to be operated, a capacity setting means and a unit address setting means. CONSTITUTION:With a power supply turned ON, data set by a means 2a for setting the number of units to be operated, a capacity setting means 2b and a unit address setting means 2c in an exterior unit 14, namely, the number, capacities and addresses of interior units 11 to 1n, are outputted through an input/output part 11 to a CPU 12, which arrays the magnitudes of capacities corresponding to an array of unit address values determined uniquely. Then, the CPU 12 outputs the array data through the part 11 to a transmitting part 9, which outputs the data to the interior units 11 to 1n through transmission lines. Each of the interior units 11 to 1n is supplied through a transmitting part 7 with data corresponding to the unit address value set in a unit address setting means 2d incorporated therein. The transmitting part 7 outputs the data through an input/output part 6 to a CPU 5, which verifies the data, and stores the data into a memory 4.
Patent JP-H0859119-A (JP)
Title: Operation device for elevator maintenance provided at landing
Inventor: YAMAGUCHI TOSHIYA
IPC: B66B5/00
Filed: 1994-08-22
Abstract: PURPOSE: To provide an operation device for elevator maintenance to prevent a mischief to the drive device by a third person during maintenance work by operating only the operation device on a floor where a car is. CONSTITUTION: An encoder 10 for cage positional detection installed on a winding machine 8 detects movement of a cage 2, transmits a data to a CPU 9a and memorizes a current position of the cage 2 in a drive device for elevator maintenance. Additionally, a cage position A zone 11 is provided on each floor, and it detects whether the cage 2 is positioned at the cage position A zone of its floor or not by a cage position A zone detection circuit provided on each floor. In the other side, a platform drive switch 6a for each floor is connected to the CPU 9a, and a platform drive permission circuit to actuate only the platform drive device corresponding to the cage position A zone 11 where the cage is positioned is provided. Consequently, the cage cannot be driven by the platform drive switch 6a of other floors.
Patent JP-2000032124-A (JP)
Title: Incoming call history confirmation method for telephone set
Inventor: HAYASHI YOJI
IPC: H04M1/57
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an incoming call history confirmation method for telephone set which can confirm the incoming call history of a telephone number which has an incoming call from outside. SOLUTION: In this incoming call history confirmation method which can store a telephone number of a caller terminal received at the time of call incoming, the received telephone number of the caller terminal is stored and managed together with a date and time. When a signal to the effect that the caller terminal's telephone number stored/managed by way of a telephone line from a remote place is confirmed is received, this stored/managed telephone number is transmitted by a voice by way of the telephone line.
Patent JP-H0246155-A (JP)
Title: Magnetic circuit of magnetic head drive
Inventor: NAKAZATO HIROSHI
IPC: H02K33/18
Filed: 1988-08-05
Abstract: PURPOSE:To prevent shift of torque and perform positioning stably by recessing the central section of the surface of a magnet facing with a winding wound around a bobbin. CONSTITUTION:The central section of magnets 8a-8d facing with a coil 6 are recessed slightly with respect to the outer circumferential face of the magnet. When power is fed to windings 6a, 6b, attracting force or repelling force is produced between permanent magnets 8a', 8b', 8c', 8d' and rotary motion is applied onto the coil 6 thus driving a magnetic head onto a desired cylinder. Since the central section of the magnet is recessed, differential flux density between the central section and the outer circumferential section of the magnet is suppressed thus enabling stable positioning.
Patent JP-S5898937-A (JP)
Title: Wire bonding device
Inventor: TAMAMUSHI KAZUO
IPC: H01L21/60
Filed: 1981-12-09
Abstract: PURPOSE:To obtain the prescribed bonding pressure irrespective of an error in the thickness of an IC chip by controlling the drive current of a voice coil motor connected to a bonding arm. CONSTITUTION:A bonding arm 1 is fixed at the base end 1a to a stationary member 18 from horizontal direction, and is moved elevationally upward and downward together with the member 18 and a movable element 17. A coil 17a is wound on the outer periphery of the hole side of the element 17, and is formed at an electromagnet. In a voice coil motor 13, the generated force is proportional to the magnitude of a current, and when the current is maintained constantly, the force becomes accordingly constant. In this bonding device, when the current is controlled constantly to the prescribed value in case of bonding wirings, a capillary 2 is applied always with constant force irrespective of the elevational position. Accordingly, effective and uniform wire bonding can be performed irrespective of the error in the thickness of an IC chip 8.
Patent JP-S6354723-A (JP)
Title: Electron beam lithographic system
Inventor: HAYAKAWA HAJIME
IPC: H01L21/30
Filed: 1986-08-25
Abstract: PURPOSE:To prevent variation in the state of charge due to the rest, etc. of the irradiation with electron beams, and to improve the precision of a figure drawn on a sample by electron beams by applying a false control signal to an electron optic system while continuously irradiating part, etc. of a sample base, on which the sample is placed, with electron beams on the rest of lithographic work by the replacement, etc. of the sample. CONSTITUTION:Replacement work that a sample 3, to which the exposure of the whole regions is completed, is carried out to the outside by the movement, etc. of a sample movable stage 2 while a novel sample 3 is placed on the sample stage 2 is conducted. An electron-beam shape control section 12 and an electron-beam deflection control section 13 and the like are connected on the side of a false control signal generating section 18 by operating a changeover control section 17 at that time, an electron optic system 7 is controlled in a state similar to the case of normal exposure by a false control signal from the false control signal generating section, and the operation that part, etc. of the sample movable carriage 2 are irradiated with electron beams 6 is performed continuously, thus stably holding the path of electron beams 6 and the state of charge in the inside, etc. of a body 1 by electron beam 6 themeselves and secondary electrons or reflecting electrons or the like generated when the sample movable stage 2 is irradiated with electron beams 6.
Patent JP-H0480525-A (JP)
Title: Device of preventing empty cooking in grill
Inventor: ADACHI HIDEJI
IPC: F24C7/08
Filed: 1990-07-24
Abstract: PURPOSE:To improve the safety by a method wherein an empty cooking prevention device is comprised of a gradient judging part for measuring a gradient of temperature increasing, comparing the measured gradient with a predetermined value and judging it and a control device for terminating an electrical energization when the measured value exceeds the predetermined value. CONSTITUTION:When a switch 8 is turned on, a temperature within a grill is increased at a specified gradient and after a specified period of time (t1) elapses, a gradient judging part 11 judges a gradient. In the event that the gradient is less than a predetermined value A, a present temperature is judged by a temperature judging part 13. If the temperature is lower than a predetermined value Ta capable of producing any burning, an electrical energization is continued and the gradient is judged again. In the event that there is water in a water pan, the temperature does not increase by more than a specified value and in turn if there is no water in it, the temperature in the grill is increased more and more to exceed the predetermined value Ta, so that an electrical energization for the heater 4 is stopped.
Patent JP-2000027517-A (JP)
Title: Handle mechanism
Inventor: IKEDA YASUHIKO
IPC: E05C3/14
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a handle mechanism having a lock function in which change with time due to creep is small and thermal deformation is not caused. SOLUTION: A hole part 18 is formed in the bottom part 12A of a housing 12. A stopper 18A is formed on the inside of the hole part 18, and a rib 22 projects from a peripheral part. One end of a metal-made coil spring 24 is inserted in the inside of the rib 22. A holding body 42 is protruded in opposition to the hole part 18 of the housing 12. The other end of the coil spring 24 mounted on the housing 12 is inserted in the holding body 42. A handle 14 is pressed by urging force of the coil spring 24, and a lever 32 is rotated in a negative direction. In addition, change with time due to creep is small, thermal deformation is not caused and spring force can be maintained by using the metal-made coil spring 24.
Patent JP-H0616784-A (JP)
Title: Epoxy resin curing agent
Inventor: FURUKAWA HIROSHI
IPC: C08G59/42
Filed: 1992-07-02
Abstract: PURPOSE:To provide an epoxy resin curing agent containing a specific compound and methylhexahydrophthalic anhydride, low in viscosity, excellent in workability, moisture resistance and thermal stability, and useful for coatings, varnishes for impregnation. CONSTITUTION:The curing agent contains (A) a compound of the formula (R<1> to R<3> are H, 1-4C alkyl) such as 1-phenyl-1-butenyl-3-succinic anhydride, and (B) methylhexahydrophthalic anhydride in a weight ratio of preferably 95/5 to 5/95.
Patent JP-S6090823-A (JP)
Title: Method for recovering rare earth metallic sulfate
Inventor: MITSUI RIYOUICHI
IPC: C01F17/00
Filed: 1983-10-24
Abstract: PURPOSE:To recover efficiently rare earth metallic sulfates from ore contg. rare earth metallic phosphates with a little sulfuric acid by reacting the ore with sulfuric acid, separating the liq. phase from the solid phase, reusing sulfuric acid as the liq. phase in said reaction, and dissolving the solid matter in water. CONSTITUTION:Ore contg. rare earth metallic phosphates is reacted with sulfuric acid, and produced rare earth metallic sulfates which are slightly soluble in sulfuric acid are separated from the liq. phase by precipitation or filtration. The solid matter is dissolved in water, and leaching is carried out to recover the rare earth metallic sulfates. Sulfuric acid as the liq. phase is reused in the next reaction with ore after adding fresh sulfuric acid by an amount corresponding to the consumption. By repeating said operation, rare earth metals in ore can be extracted at high recovery rate with little sulfuric acid.
Patent JP-H0360589-A (JP)
Title: Detector for addition of synchronizing signal
Inventor: FUJIE HIDEKI
IPC: H04N5/92
Filed: 1989-07-28
Abstract: PURPOSE:To stably extract a leading edge of a synchronizing signal or extracts a synchronizing signal including a width of the synchronizing signal with a simple digital circuit requiring no adjustment by providing a synchronizing signal pattern generating circuit and a switch circuit to an FM modulation section and a synchronizing signal pattern detection section to an PM demodulation section. CONSTITUTION:In order to detect a leading edge of a synchronizing signal constantly, a D flip-flop 43 is used to use a trailing edge of a 250ns pulse. The operating time of the flip-flop 43 is active by a clear terminal control of the flip-flop 43 only at operation stop of a monostrobe multivibrator 41. The flip-flop acts like a latch and is latched by a leading edge of 250ns and a clear terminal of the flip-flop 43 goes to a digital O by the leading of 100ns representing the end of synchronizing signal to release the latch. A stable synchronizing signal is detected at a synchronizing signal output terminal 3 of the flip-flop 43 with the processing above.
Patent JP-H1126708-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITANI NAOKI
IPC: H01L21/8242
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To form a storage node electrode having recesses and protrusions, a large surface area and a large capacity, by a small number of steps. SOLUTION: An interlayer insulating film 7 is formed on a semiconductor substrate 1 having a transistor formed thereon, and an SiN film 8 is formed on the interlayer insulating film 7. Then, a storage contact hole 9 is formed. Also, non-doped polycrystal silicon films 100, 102 and a phosphorus-doped polycrystalline silicon film 101 are alternately formed on the SiN film 8, thus forming a multilayer film 10. The multilayer film 10 is patterned into the shape of a storage node electrode 11. By using such an etching that the etching rate of the phosphorus-doped polycrystalline silicon film 101 is higher than the etching rate of the undoped polycrystalline silicon films 100, 102, a fin (12) is formed on the lateral part of the multilayer film 10. Then, a dielectric film (13) is formed, and p-doped polysilicon film (15) is formed and worked into the shape of a cell plate electrode.
Patent JP-H0360590-A (JP)
Title: Video signal recording and reproducing device
Inventor: INOUE YOSHIYUKI
IPC: H04N5/93
Filed: 1989-07-28
Abstract: PURPOSE:To eliminate afterimage and to reduce noise by providing a control means controlling write of two field memories at slow reproduction to rewrite a video signal by one field for each of n/m field period in response to the slow reproduction speed (m/n times the normal reproduction speed, m<n, m, n are integers). CONSTITUTION:A video signal reproduced by rotary heads 14a, 14b is amplified by a head amplifier 16, and inputted to a reproduced signal processing circuit 17. In order to realize slow reproduction without afterimage in the case of intermittent feed slow reproduction being 1/4 speed to the normal reproduction speed, a data outputted from a field memory 31a is advanced by one field for each field period. Excellent slow reproduction without afterimage and reduced noise is realized by forming the reproduction mode signal generating circuit 30 and switches 32, 33 to control the field memories 31a, 31b in this way.
Patent JP-H0910556-A (JP)
Title: Removal of nitrogen oxide
Inventor: NAKATSUJI TADAO
IPC: B01D53/94
Filed: 1995-06-28
Abstract: PURPOSE: To treat a low concentration of NOx efficiently using a compact device by adsorbing a nitrogen oxide using an adsorbent-denitrification catalyst layer until the adsorption volume of nitrogen oxide reaches the saturation point, then thermally desorbing the nitrogen oxide and at the same time, performing the reductive decomposition reaction by inducting an ammonia gas. CONSTITUTION: A three way cock 3 is closed for ammonia and opened for a gas containing NOx, and the gas containing NOx is guided into an NOx adsorbent-denitrification catalyst layer 4. In addition, the adsorption volume of NOx is continuously monitored using an NOx meter 7 and the gas is supplied until the adsorption volume of NOx reaches the saturation point. After that, the three way cock 3 is closed for the gas containing NOx and opened for ammonia. If the gas is heated using an NOx adsorbent-denitirification catalyst heating device 5, NOx is desorbed and is removed by decomposition under the NOx-NH3 , selective reduction reaction with a supplied ammonia.
Patent JP-S6440503-A (JP)
Title: Production of conjugated diene polymer
Inventor: OSHIMA NOBORU
IPC: C08F8/30
Filed: 1987-08-07
Abstract: PURPOSE:To obtain a polymer having excellent wear resistance, fracture strength at high temperature and hysteresis loss, by reacting a conjugated diene polymer anion containing an alkaline (earth) metal at the polymer end with a tin halide compound and then with an amine compound. CONSTITUTION:A conjugated diene compound or the conjugated diene and an aromatic vinyl compound are polymerized in a hydrocarbon solvent preferably at 20-120 deg.C by using usually 0.2-20 millimol based on 100g monomer of a polymerization initiator (e.g. methyl-lithium) comprising an alkaline (earth) metal to give a conjugated diene polymer anion containing the alkaline (earth) metal at the polymer end, which is reacted with a tin halide compound shown by the formula SnRpXq [R is (cyclo)alkyl, alkenyl or aryl; X is halogen; p is 0-2; q is 2-4 and p+q=4] and then reacted with 0.2-3.0 equivalents based on 1 equivalent of the above-mentioned of an amine compound which contains two or more primary and/or secondary amino groups in the molecule but no group except the amino groups.
Patent JP-S6354456-A (JP)
Title: Wear-resistant elastomer and production thereof
Inventor: MORI AKIRA
IPC: C08K3/18
Filed: 1986-08-26
Abstract: PURPOSE:To produce the titled elastomer having excellent wear resistance, shock absorbing properties and durability, by mixing adhesive-coated ceramic powder with an elastomeric material and vulcanizing and molding the mixture. CONSTITUTION:A ceramic material (e.g., Al2O3) is finely divided into a powder having a predetermined particle size. The powder is classified into a desired mesh size. The resulting ceramic powder is mixed with an adhesive (e.g., a rubber adhesive). The coated ceramic powder is homogeneously dispersed in an elastomeric material (e.g., chloroprene rubber) to bond them to each other. The mixture is vulcanized and molded into a desires shape.
Patent JP-H0247069-A (JP)
Title: Optical beam scanner
Inventor: ONO SHUJI
IPC: H04N1/113
Filed: 1988-08-09
Abstract: PURPOSE:To easily correct the gradation of an image by so determining a relative position between an acoustic optical light modulator and scanning means as to mainly scan an optical beam emitted form the modulator on a matter to be scanned in a direction that the diameter of the beam is most expanded, and particularly employing an analog filter as correcting means. CONSTITUTION:A radiation image stored and recorded on a storing fluorescent sheet 9 is read by an optical beam scanner for so determining the relative position between an acoustic optical light modulator 3 and a main scanning optical system 5 that the expansion of the diameter of the optical beam 2' from the modulator 3 is in a main scanning direction, and an analog image signal obtained through an optical guide 10 and a photomultiplier 11 is input to an analog filter 22. When the beam diameter of the beam 2' is expanded in the main scanning direction, since the filter 22 has a frequency characteristic to correct a gradation due to the expansion, an imaging for improving the gradation can be omitted in image processing means 25, thereby improving the speed of imaging process.
Patent JP-S6093686-A (JP)
Title: Disc cartridge
Inventor: UMEBAYASHI NOBUHIRO
IPC: G11B23/00
Filed: 1983-10-25
Abstract: PURPOSE:To improve the stability of a ring-like metallic plate and plastic and to reduce manufacturing cost by forming a folding part and a relief part on a part of the ring-like metallic plate of a center core divided into upper and lower parts and fixing the metallic plate and the center core each other. CONSTITUTION:A hollow and cylindrical inner core member 2 is inserted into a center opening part of an outer core member 1. Peripheral groove 1a is formed on the lower surface of the outer core member 1 concentrically with the inner core member 2 and a flange 2a is formed so that the relief part 1b is demarcated between the peripheral groove 1a and the flange 2a. A ring-like metallic plate 3 having the same diameter as that of the outer core member 1 is arranged on the lower surface of the member 1 and its folding part 3a is inserted into a space part 1b and held between the peripheral groove 1a and the flange 2a. A position regulating rib 8 is arranged on the lower surface of the outer core member 1. A disc cartridge is put on a driving means rotating a magnetic disc 4, the ring-like metallic plate 3 and a magnet on the driving means are attracted and coupled each other to be fixed and the magnetic disc 4 is rotated by the rotation of a driving shaft 7.
Patent JP-H0864482-A (JP)
Title: Manufacture of electrode foil for al electrolytic capacitors
Inventor: NISHIDA NORIO
IPC: C23C22/74
Filed: 1994-08-23
Abstract: PURPOSE: To provide a method of manufacturing an electrode foil for Al electrolytic capacitors whereby the capacitance per unit area can be increased and leakage current can be reduced. CONSTITUTION: The surface of an Al foil is roughened and it is dechlorinated to form an etching foil, a hydrate film of 0.01-1mg/cm<2> in hydrate film density is formed, on the foil, dried to remove the water content from the surface of the foil and heat treated in an inert gas atmosphere or vacuum and the formation is made to form an oxide film on the surface of the foil.