baber/WOPTO huggingface dataset:
Patent JP-H10176604-A (JP)
Title: Variable exhaust nozzle for turbine engine
Inventor: LOFFREDO CONSTANTINO V
IPC: F02K1/09
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a variable exhaust nozzle adapted to be largely varied in its area without adversely affecting its outside shape and aerodynamic characteristics. SOLUTION: A variable exhaust nozzle 26 of a turbine engine nacelle 16 involves a pair of semi-cowls 58 and 60 arranged around the longitudinal center axis 14 of the nacelle, and a pair of shells associated thereto. The shells are spaced away from the associated semi-cowls radially inward, and are adapted to revolve on their dedicated pivots between their pulled-out positions and pulled-back positions. The semi-cowl and the shell respectively have an inner surface 86 and an outer surface 100 which form the same geometric curve, such that a gap 108 defined therebetween is held constant irrespective of the angular position of the shell.
Patent JP-H10338790-A (JP)
Title: Semiconductive resin composition
Inventor: KITAMURA HIDEKI
IPC: C08L27/16
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin composition having proper volume resistivity and free from fish eye by including a perfluoroalkyl group-containing cesium salt into a thermoplastic resin having a specific relative permittivity. SOLUTION: This resin composition is obtained by including (B) 0.01-5 pts.wt. perfluoroalkyl group-containing cesium salt into (A) 100 pts.wt. thermoplastic resin having >=2.5 relative permittivity measured in 1 kHz frequency at 23 deg.C. Preferably a fluororesin, especially preferably vinylidene fluoride resin is preferably used as the component A. The component B comprises preferably 5-20C, preferably 5-15C perfluoroalkyl group and the component B include e.g. cesium perfluoroalkyl sulfonate. Thereby, a resin composition having proper volume resistivity, uniform distribution of volume resistivity and small dispersion of volume resistivity and not causing change in volume resistivity even when high voltage is repeatedly applied and reduced in fish eye is obtained.
Patent JP-2000171785-A (JP)
Title: Liquid crystal display device
Inventor: SONODA HIDEHIRO
IPC: G02F1/1335
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent generation of air bubble from various formed thin films, especially from an organic material film of a smoothing layer, even if the film is kept for a long period or under application of external force at the time of use. SOLUTION: The liquid crystal display device is constructed by enclosing a liquid crystal LC within a confronted gap between a pair of substrates SUB1, SUB2, on their inside thin films of organic materials (a smoothing layer OC, upper and lower alignment layers ORI2, 1) being formed, and being stuck on their peripheries with a sealant SL. The substrate, on which the thin films of organic materials are formed, is subjected to 10 deg.C/min temperature elevation in a heating and gas generating device with 1×10-6 Pa. ultimate degree of vacuum. The thin films of organic materials with <=70,000 integrated quantity of detected ion intensity of carbon dioxide measured every other degree from room temperature to 250 deg.C are used.
Patent JP-H09138027-A (JP)
Title: Absorption air-conditioning device
Inventor: KAWAMURA HATSUHIKO
IPC: F28F27/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce trouble probability of an absorption type air-conditioning device by a method wherein the increase of concentration of cooling water cooled by a vaporization type cooling tower is suppressed and a drain valve being apt to fail in operation is eliminated. SOLUTION: A cooling water tank 65 to store cooling water is arranged below a cooling tower 61 and a cooling tank 65 has an overflow port 66 through which 14 lit. or more cooling water flows to the outside. The cooling water tank 65 is provided with a low level sensor 71 to detect whether an internal water quantity is 12 lit. A control device 6 opens a feed valve 60 and supplies the cooling water tank 65 with four lit. cooling water when an amount of cooling water in the cooling water tank 65 is reduced to a value lower than 12 lit.. By adding 2 lit. cooling water except supply to the cooling water tank 65, concentration of cooling water is diluted. Further, surplus 2 lit. cooling water is drained through an overflow port 66 and a need for a drain valve is eliminated.
Patent JP-H03202480-A (JP)
Title: Production of plated steel sheet having corrosion-resisting chromium chelate film
Inventor: SAITO KATSUSHI
IPC: C23C22/30
Filed: 1989-12-29
Abstract: PURPOSE:To improve corrosion resistance, coating suitability, and chemical resistance by applying an acidic aqueous solution containing specific chromic acid and multifunctional polyol to the surface of a plated steel sheet and then carrying out baking. CONSTITUTION:An acidic aqueous solution which contains 1-100g/l of chromic acid reduced so that (trivalent Cr)/(sexivalent Cr) is 0.1/0.9 to 0.7/0.3 by the previous addition of reducing agent to chromic acid and also contains multifunctional polyol composed of novolak-type phenolic resin being a skeleton so that the ratio of the multifunctional polyol to the chromic acid is (0.01-5) to 1 is used as a chromating solution. This solution is applied to the surface of a plated steel sheet by 5-100mg/m<2> expressed in terms of chromium coating weight, followed by baking. If necessary, one or more kinds among phosphoric acid, fluorine compound, metal metal compound, and oxide sol are incorporated to the above chromating solution so that the ratio of them to the chromic acid is (0.01-5) to 1. By this method, superior corrosion resistance and coating suitability can be obtained while reducing film thickness.
Patent JP-H06190410-A (JP)
Title: Device for grinding on-line rolling roll
Inventor: MORI SHIGERU
IPC: B21B28/04
Filed: 1992-12-22
Abstract: PURPOSE:To efficiently grind the non-rolled part of a rolling roll and to hold it in a fixed rolling roll profile for a long time in an on-line rolling roll grinding device. CONSTITUTION:Rolling roll grinding device heads 5a, 5b and 6a, 6b in which a rotary grinding stone part 20, a grinding stone driving device 22, a grinding stone feeding device 23 and a grinding stone moving device 24 are given respectively are provided one by one on the operation side and on the driving side of the rolling roll 1a and each of them is moved and performs grinding independently. The grinding stone feeder 23 and the grinding stone moving device 24 are controlled by a controller so that the rotary grinding stone part 20 moves along a target roll profile. At this time, contact force between the rotary grinding stone part and the rolling roll is measured by a load cell 53, the inclination of the axis of the rolling roll is required an the rolling roll is moved along the target roll profile in consideration of this inclination.
Patent JP-H09185697-A (JP)
Title: Image processor
Inventor: SONODA FUMIHIRO
IPC: H04N1/48
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To effectively read the color images and to generate the image data by preparing a means which reduces the number of pixel data of the image data. SOLUTION: In a color image reproduction system, the number of pixel data on the image data generated by an image reader in a pre-read mode is reduced by an image processor 5 and used as the pre-read image data. In other words, the image data generated by the image reader are inputted to an addition/average arithmetic means 49 of the processor 5 on every line via an interface 48. The means 49 adds together the value of two adjacent pixel data included in the image data received on every line and then averages these added pixel data into a single pixel data. As a result, the number of pixel data can be reduced down to 1/2 on every line of the image data.
Patent JP-H07170456-A (JP)
Title: Image pickup device
Inventor: NAKAGIRI NOBUYUKI
IPC: H04N5/32
Filed: 1993-12-15
Abstract: PURPOSE:To stably detect an object image by emitted ray with a simple configuration, high resolution with low noise. CONSTITUTION:The image pickup device scanning an image pickup board subjected to ray emission to pick up a sample image is provided with a semiconductor board, an insulation film formed on the surface of the semiconductor board, very small plural electrodes arranged on the insulation film, the image pickup plate 101, conductive probes 103 arranged opposite to each other on the insulation film or the very small electrode, scanning means 11, 123 allowing the probes 103 to scan relatively with respect to the insulation film and the very small electrode, a voltage application means 131 applying a predetermined voltage between the probe 103 and the semiconductor board, and a current detecting means 132 detecting a current flowing between the probe 103 and the semiconductor board.
Patent JP-H05176294-A (JP)
Title: Digital electronic still camera and picture reproduction method
Inventor: FUKUOKA HIROKI
IPC: H04N5/92
Filed: 1991-12-25
Abstract: PURPOSE:To reduce power consumption by applying inverse quantization only to a DC component of picture data compressed in the monitor reproduction mode, applying inverse quantization to both an AC and a DC component in the standard reproduction mode and applying discrete cosine transformation (DCT). CONSTITUTION:Compressed data from a memory cart at reproduction are fed to a data compression expansion processing section 5 through a memory card I/F6 and read by a RAM. When a terminal A is active by a mode setting section 30 and the standard reproduction mode is set, both AC and DC components of the data pass through an inverse quantization section 28 and an IDCT section 29 and original picture data are decoded. When a terminal B is active and the monitor reproduction mode is set, the IDCT section 29 is not active and only the DC component of the data is subject to inverse quantization by the inverse quantization section 28. Data in a data expansion section are outputted externally in the standard reproduction mode and outputted to a color LCD/ finder in the monitor reproduction mode.
Patent JP-H06166417-A (JP)
Title: Physical distribution monitoring system
Inventor: SHIRAKAWA SHIRO
IPC: G06Q50/10
Filed: 1992-12-01
Abstract: PURPOSE:To provide a physical distribution monitoring system for confirming the flow from a medical organization which dumps medical waste and a transporting agent transporting the waste, to a disposal trader who dispose of the waste. CONSTITUTION:Information concerning waste is input in an on-line terminal 1 in the side of a medical organization A, which dumps medical waste, and the information is stored in a host computer 35. The information concerning the waste is also input in an on-line terminal 3 by an intermediary B, who transports the waste, and the information is stored in the host computer 35. The information on disposal of the waste is input by a disposal trader C, who incinerates and disposes of the waste by using an on-line terminal 5, and the information is stored in the host computer 35. When the waste disposed of by the disposal trader C matches with the information on waste by the medical organization A, each file in the host computer 35 is marked with flags, and a document 36 is output by the on-line terminal 1 in the side of the medical organization A. It is confirmed by the medical organization that the waste was surely handed over to the disposal trader and is eventually disposed of.
Patent JP-H11137659-A (JP)
Title: Aroma generator
Inventor: SHIMIZU HIROSHI
IPC: A61L9/12
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To realize more natural and comfortable space in a private space by spreading an aroma by an air flow generated by the generating means of low noise and improving comfortableness by the image effective sound of an aroma. SOLUTION: As a cassette 50 is insert-fitted in the state of being freely put in/out from an insertion port 103, at the time of getting bored by the comfortable space of the housed aroma and image effective sound, the cassette 50 is taken out to exchange. Otherwise, the cover of the cassette 50 is opened to take out the aromatic pack 3 to originally create another aroma or to exchange with another aromatic pack. In addition, concerning the change of a housed image effective sound, as a recording and reproducing function is provided for a memory IC9 housed in the cassette 50, a favorite effective, sound and a natural sound can be recorded and used by insert-fitting to the port 103 to reproduce a more natural and comfortable space.
Patent JP-H07167544-A (JP)
Title: Heating-cooling system
Inventor: OTAGAKI MANABU
IPC: F28D7/02
Filed: 1993-12-15
Abstract: PURPOSE:To obtain a heating-cooling system wherein a heating temperature or a cooling temperature can be changed rapidly. CONSTITUTION:A jacket section 2 is formed on almost all periphery of a reaction vessel 1. Four feeding terminal sections 21 are mounted on an outer periphery of the jacket section 2. A heating fluid-feeding tube 5, an air-feeding tube 6 and a cooling liquid-feeding tube 11 are connected to respective feeding terminal sections 21. An ejector type vacuum pump 22 is connected, through a steam trap 13 and a valve 8, to an under section of the jacket section 2.
Patent JP-H06197599-A (JP)
Title: Variable-speed power generating facility
Inventor: IDE KAZUMASA
IPC: H02P9/00
Filed: 1992-12-24
Abstract: PURPOSE:To perform power generating operations and operations for suppressing the harmonic of a power system with one adjustable-speed power generating facility by giving one electric current having one frequency component supplied to field windings a generator exciting function and the other current having the other frequency component a function which suppresses the harmonic of the power system. CONSTITUTION:The output of a generator is inputted to an arithmetic device 6 through a voltage detecting means 5. The signal of the device 6 holds the voltage of the means 5 at a prescribed value and inputs the voltage to an inverter 4b. The signals of a harmonic detecting means (HD) 7, rotating speed detecting means 8, and current detecting means 9 are inputted to another arithmetic device 10. The device 10 calculates so that the harmonic detected by means of the HD 7 can become smaller and inputs the calculated results to another inverter 4c. Namely, an exciting device 4 adjusts one electric current having one angular frequency component supplied to field windings 3 so that the armature voltage of the generator can become a prescribed value and the other electric current having the other angular frequency component so that the harmonic detected by means of the HD 7 can become smaller.
Patent JP-H03205799-A (JP)
Title: Power control system for sor device
Inventor: TAKAHASHI MITSUSACHI
IPC: H05H13/04
Filed: 1989-12-29
Abstract: PURPOSE:To synchronously control the magnetic fields generated by electromagnets by connecting power units for a deflecting electromagnet and a focusing electromagnet in parallel to a microcomputer, and controlling them based on the clock signal from a common clock generator. CONSTITUTION:Power units 6-8 are connected in parallel to a control data signal line 11 from a reference signal generator 14, and the power units 6-8 are controlled based on the clock signal from a common clock generator 17. Each time the clock signal is generated from the clock generator 17, a current wave-form pattern is outputted to the power units 6-8 from a microcomputer 9, and output power sources of the power units 6-8 are concurrently adjusted. The magnetic fields generated by the electromagnets 2, 3 can be synchronously controlled.
Patent JP-H05160922-A (JP)
Title: Communication control unit
Inventor: NAKAGAWA YOSHIHIRO
IPC: H04M11/00
Filed: 1991-12-03
Abstract: PURPOSE:To improve operability and responsiveness in the case of an incoming call by switching one terminal to one circuit line receiving a incoming call when the incoming call in one circuit line is detected while one terminal is connected to the other terminal. CONSTITUTION:A general line is connected through a detection part 11, which inverts polarity and detects tone to the terminal C of a relay R1 and switched to the side of a relay R2 or a terminal equipment 3 by the relay R1. According to a control signal from a CPU 16, a ringer 15 rings a telephone set 2, respective detecting signals from respective detection parts 11, 12 and 13 and a switching signal from the terminal equipment 3 are inputted to the CPU 16 and based on those signals, the CPU 16 controls the switching of the respective relays R1 and R2. On the other hand, a priority order to terminals is set to the CPU 16 and according to the priority order, the CPU 16 controls the relays R1 and R2. Thus, with one terminal having the high degree of importance as a reference, the line is controlled and the operability of a communication equipment is improved.
Patent JP-H11160988-A (JP)
Title: Developing device and electrophotographic image forming device
Inventor: SUZUKI HIDEAKI
IPC: G03G15/08
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To stabilize the density of an image by reducing a failure in electrifying a developer, which had been generated in a conventional manner, at the time of supplying the developer and improving the followup ability of the developer, at the time of making original copy, in a developing device used for a copying machine, etc., using an electrophotographic system. SOLUTION: The developing device is constituted of three or more chambers R1, R2, R3... and a stirring bar 2-1 nearest to a sleeve 1, a stirring bar 2-2 nearest to the sleeve 1 but one and a magnet roll 7 are independently driven. Further, the sleeve 1 and the stirring bar 2-1 nearest to the sleeve 1 are always rotated during development and the stirring bar 2-2 nearest to the sleeve 1 but one is stopped during the rotation of the magnet roll 7.
Patent JP-H06196705-A (JP)
Title: Reverse-current carrying type insulated gate bipolar transistor and manufacture thereof
Inventor: SHIMIZU YOSHITERU
IPC: H01L29/739
Filed: 1992-12-24
Abstract: PURPOSE:To provide a reverse-current carrying type IGBT in which an IGBT and a diode are formed into one body and at the same time a current is not concentrated into the IGBT. CONSTITUTION:An IGBT comprise a substrate 1, a base layer 2 provided in the first main surface of the substrate 1, a source layer 3 provided therein, a collector layer 4 provided in the second main surface of the substrate 1, an insulated gate electrode 5 bridgingly arranged between the adjacent layers 3, the source layer 3 and the base 2 being in contact with each other, and a diode comprise an emitter layer 9 provided between adjacent base layers 2, a collector short-circuiting layer 10 provided between collector layers 4, a source electrode 7 provided in the surface of an emitter layer 4 and a collector electrode 8 provided in the surface of the collector short-circuiting layer 10. A unit cell is constituted of the IGBT and the diode, and the unit cell is so formed as to be sequentially arranged within the substrate 1.
Patent JP-H06195440-A (JP)
Title: Head follow-up type display device
Inventor: MORI TAKUMI
IPC: G06F3/038
Filed: 1992-12-24
Abstract: PURPOSE:To allow an observer to simultaneously attain the action of one's head and the using of both of one's hands in an artifitial reality environment and to reduce an observer's burden caused by mounting. CONSTITUTION:This display device generates the stereoscopic image of an artifitial video environment made into a model in a real time. A display part 3 displays the stereoscopic image and a displacement detection part 25 optically detects the relative positional relation of the display part 3 with the head of the observer to output it as displacement data. An actuater part is controlled based on output data of the displacement detection part 25 so as to make the display part 3 move freely in a space and an image processing part 20 switches the stereoscopic image displayed by the display part 3 based on displacement data from the displacement detection part 25.
Patent JP-H11172718-A (JP)
Title: Fluidization process method and improved soil therefor
Inventor: OGAMA SHUZO
IPC: E02F7/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a fluidization process method whereby a good filling property is obtained, no cavities are left behind, and the total balance of physical properties such as flowability, material separation resistance, strength, and the like can be achieved, so that stable construction work is made possible, and to provide improved soil from which fluidization process soil for use in the method can easily be prepared simply when mixed with water and a hydraulic hardener such as cement, and which provides a high rate of utilizing surplus soil, etc., while enabling a device to be made smaller and providing excellent operability. SOLUTION: In a fluidization process method in which backfilling or filling work involved in civil engineering work is carried out by pouring fluidization process soil, a clod of earth is mixed with 10 to 300 kg/m<3> of quick lime or a soil improver composed chiefly of quick lime to obtain the fluidization process soil. Improved soil obtained by crushing the clod into finer grains and making the grains almost equal in grain size is mixed with water and a hydraulic hardener and fluidized.
Patent JP-H05173494-A (JP)
Title: Ceiling installation type indicator
Inventor: YAMADA YOSHIHIRO
IPC: G09F11/15
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a sufficient display effect to spectators being not only on the side but also in the vicinity right under the indicator without increasing the number of display units. CONSTITUTION:The indicator is provided with a casing 3 installed on the ceiling surface Ta, a pair of display surfaces 5 provided on the casing 3 and inclined in the opposite direction against the ceiling surface Ta, and a liquid crystal display unit 6 provided on both the display surfaces 5, respectively, therefore, since both the display surfaces 5 are inclined in the opposite directions against the ceiling surface Ta, the display contents of the liquid crystal display units 6 provided on the respective display surfaces 5 are displayed in the oblique lower part, and the display of the liquid crystal display unit 6 becomes easily visible with regard to not only spectators being in a position separated from the indicator 1, but also spectators being in the vicinity right under the indicator 1.
Patent JP-H06194121-A (JP)
Title: Detected object position detecting method
Inventor: TOKUMARU SHOKICHI
IPC: G01B11/00
Filed: 1992-12-24
Abstract: PURPOSE:To shorten the time for the position detection of a detected object. CONSTITUTION:A detected object position detecting method is formed first rough pitch scanning performed by beams 8 at the scanning points of a step shorter than the length of one side for specifying the detectable maximum effective area of a detected body 7, second minute pitch scanning performed by the beams 8 at the scanning points of a step corresponding to the diameter of the beams 8 and shorter than the above-mentioned step, and the computation of position coordinates for obtaining the center position from the position coordinates obtained by the first and second scanning.
Patent JP-H08239586-A (JP)
Title: Production of cationic 1,3,4-thiadiazole dye
Inventor: HORUSUTO BERUNETO
IPC: C09D11/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a cationic 1,3,4-thiadiazole dye which is excellent in fastness to light, wet treatment, and friction, has a high affinity with fibers and is useful for dyeing polyacrylonitrile materials, etc.  
     SOLUTION: A cationic dye of formula I (wherein R 1  and R 2  are each independently H, alkyl, alkenyl or the like; R 3  is alkyl, alkenyl, aralkyl or the like; R 6  and R 7  are each independently H, 1-4C alkyl, or 1-4C alkoxy; and X -  is an anion) is reacted with an amine of formula II (wherein R 4  and R 5  are each independently H, alkyl, aryl or the like) to give a cationic 1,3,4thiadiazole dye of formula III. Pref., 1 mol of the cationic dye is reacted with 1-3 mol of the amine at 30-60°C in a reaction medium having a pH of 2-9, still pref. 3-7. 
     COPYRIGHT: (C)1996,JPO