baber/WOPTO huggingface dataset:
Patent JP-S57170841-A (JP)
Title: Manufacture of film stuck glass product
Inventor: KURAMITSU OSAMU
IPC: C03C17/04
Filed: 1981-04-15
Abstract: PURPOSE: To manufacture a film stuck glass product of high quality in a simple process without deteriorating the environment by coating a hot glass molding immediately after molding with a powder coating and by slowly cooling it while baking.  
     CONSTITUTION: A powder coating contg. glass powder with a low m.p. as a principal component is used. It has ≤550°C softening temp. and a smaller grain size than the thickness of a coated film, and the coefft. of thermal expansion is that of the matrix glass of a glass molding ±1.0×10 -6 /°C. The coating may be blended with a pigment. The glass molding is coated immediately after molding at 300W700°C temp. of the matrix glass. The coating method is electrostatic coating or other general method. By simultaneously carrying out baking and slow cooling after the coating, the process is further rationalized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02234013-A (JP)
Title: Fruit/vegetable position recognizing device
Inventor: MIZUKURA TAIJI
IPC: G01B11/00
Filed: 1989-03-08
Abstract: PURPOSE:To decrease the image processing quantity by irradiating the centroid of an object fruit with a light spot, bringing its centroid to image pickup so as to become the center of an image pickup visual field of a color camera, and recognizing a position of the fruit, based on their position and attitude. CONSTITUTION:First of all, a fruit 10 of a harvest object is detected by binarizing an image pickup image, and by calculating its centroid, a manipulator 6 is controlled so that it is irradiated with a spot light. Subsequently, a camera actuator 13 is controlled so that the position of the spot light becomes the center of an image pickup visual field, and by detecting the direction of a color video camera 11 at that time and an attitude of a hand 7, a distance between the manipulator 6 and the fruit 10 is derived by a method of a trigonometrical survey, etc. In such a way, the moving amount and the direction of the manipulator 6 for harvesting the fruit 10 are calculated, and the fruit is harvested.
Patent JP-H09111114-A (JP)
Title: Composition for soil-stabilizing polyurethane foam resin and method for stabilizing soil by using the same
Inventor: TANAKA KAZUYUKI
IPC: C08G18/10
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a soil-stabilizing composition which is free from the problems of internal heat buildup in solidification and the inhomogeneity of the obtained solidified foam, improved in the properties of the foam, and excellent in the capability of penetrating and filling in soil, etc., by mixing a specified inorganic mixture with a specified organic mixture. SOLUTION: This resin composition comprises an inorganic mixture comprising an aqueous silicic acid solution and/or a water-based silica sol (e.g. aqueous sodium silicate), a coupling agent (e.g. silane coupling agent), an amine catalyst (e.g. N,N-dimethyl-n-dodecylamine) and a blowing agent (e.g. water) and an organic mixture comprising an NCO-terminated prepolymer, obtained by reacting an organic polyisocyanate (e.g. polyphenylenepolymethylenepolyisocyanate)with an active-hydrogen compound (e.g. polyetherglycol containing 60-95wt.% ethylene oxide units and having a molecular weight of 500-5,000) having a functional groups of 2-8 and a monoalcohol (e.g. octyl alcohol), and a viscosity modifier (e.g. ethylene carbonate).
Patent JP-S59183474-A (JP)
Title: Plane coordinate input sheet
Inventor: TAWARA HIROSHI
IPC: G06F3/041
Filed: 1983-03-31
Abstract: PURPOSE:To detect an accurate input position from the voltage or current ratio and to simplify the production of plane coordinate input sheet by providing a group of parallel electrodes formed by setting detection sheets on an insulated base plate with a fixed space and a resistor layer which are set vertical to said electrode group to connect those electrodes to each other. CONSTITUTION:Plural electrodes 1 are set in parallel to each other on the insulated base plate 4 with fixed intervals W2 to form an electrode group. This electrode group is distributed to detection sheets 6 and 8 respectively which are used to a plane coordinate input device. At the same time, a resistor layer 3 is set vertical to the electrode group to connect the electrodes 1 to each other. A plastic and conductive pressure-sensitive sheet 7 is put on the sheet 6 consisting of the isnulated base plate 4a having said constitution. Then the sheet 8 containing an electrode group 1Y formed on insulated base plate 4b is put on the sheet 7, and an insulated protecting sheet 9 is put on the sheet 8. In this case, the electrode groups 1X and 1Y of the sheets 6 and 8 are set vertical to each other. In addition, the layer 3 uses a metallic thin film applied with electroplating.
Patent JP-H03257430-A (JP)
Title: Optical control device
Inventor: KAWASHIMA HISAO
IPC: G02B6/12
Filed: 1990-03-07
Abstract: PURPOSE:To realize the device which obtains a desired optical coupling state at high yield by forming unevenness at a specific interval on a buffer layer, which covers optical waveguides on a dielectric crystal substrate, nearby control electrodes. CONSTITUTION:On the buffer layer 6 nearby the control electrode 5, uneven parts 10 which intersect one another periodically are formed. A change in the coupling state of a directional coupler 4 which is generated after the formation of the control electrode 5 can be suppressed. Namely, strain generated in the dielectric crystal substrate 1 when a control electrode film and a buffer layer film are deposited is dispersed by forming the buffer layer in an elastic discontinuous area similar to the control electrode part 5 although the strain is concentrated nearby the control electrode 5 after the formation of the control electrode. Therefore optical waveguide characteristics when optical waveguides 2 and 3 are formed on the substrate 1 are maintained and the coupling state of the directional coupler 4 does not change at all.
Patent JP-H10252345-A (JP)
Title: Sliding door closer with pressing part
Inventor: ISHIDA KOJI
IPC: E05F1/16
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of the fitting work of a sliding door closer according to the right or left pulling direction of the door and securely prevent swelling between a drum and a timing belt. SOLUTION: A drum 3 is rotated through a timing belt 9 in accordance with the transfer toward the arrow marks 90, 91 of the sliding door 10. Rollers 4, 5 are provided in the drum 3 through a support metal tool 16. The roller 4 prevents swelling of the drum 3 and the timing belt 9, brought when the sliding door 10 is closed and the roller 5 prevents swelling of the drum 3 and the timing belt 9, brought when the sliding door 10 is opened. The sliding door closer 2 is fitted to the fitting frame 20 in the state that it is turned 180 degrees against the different pulling direction of the sliding door 10, to the right or left side. Accordingly, the positional exchange of the rollers 4, 5 is not required.
Patent JP-H04293152-A (JP)
Title: Neural network simulator
Inventor: HIROSE YOSHIO
IPC: G06F19/00
Filed: 1991-03-20
Abstract: PURPOSE:To execute the learning at a high speed. CONSTITUTION:The above simulator is provided with a processor 40 provided with a first buffer register 46 and a second buffer register 48 which can execute freely an input and an output in parallel to each other to the outside, a first work RAM 50 connected to a first buffer register 46 through a first external bus 52, and a second work RAM 51 connected to a second buffer register 47 through a second external bus 53. The processor 40 reads in weight data from a first work RAM 50, updates the weight data, and writes the updated weight data in a second work RAM 50 at the time of a leaning calculation of an odd number-th time, and reads in the weight data from a second work RAM 51, updates the weight data, and writes the updated weight data in a first work RAM 50 at the time of a leaning calculation of an even number-th time.
Patent JP-S63224166-A (JP)
Inventor: NISHIKAWA TOSHIO
IPC: H01R24/02
Filed: 1987-03-12
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-S59183368-A (JP)
Title: Analysis of gas in metal
Inventor: WAKI TAKANOBU
IPC: G01N33/20
Filed: 1983-04-01
Abstract: PURPOSE:To perform accurate gas analysis while removing impurities adhered or adsorbed during charging, by a method wherein a specimen metal is charged into an alalytical apparatus directly after washed by an org. solvent and dried and, after the apparatus is evacuated, inert gas is allowed to fill said apparatus to perform analytical operation. CONSTITUTION:In the analysis of gas in steel or an alloy, a specimen metal, which has been washed with alcohol and dried, is put in the specimen receiving groove provided to a rotary member 2 crossing the inlet of the specimen throw- in port of an analytical apparatus at right angles from said inlet 1. In the next step, the inlet 1 is connected to a vacuum apparatus to evacuate the analytical apparatus and impurities from air such as moisture, dust or gas adhered to and adsorbed with the surface of the specimen in the receiving groove 3 during a time when the specimen is charged in the analytical apparatus from a washing dryer. Subsequently, the rotary member is rotated to drop the specimen in the groove 3 into the crucible 5 provided to the lower part of the apparatus. Next, the specimen is heated at 1,800-2,400 deg.C to release the gas component in the specimen and to guide the same to a quantitative analytical apparatus. By this method, the affect of impurities is eliminated to perform accurate analysis.
Patent JP-S54149586-A (JP)
Title: Mask aligner
Inventor: TANAKA YOSHIMITSU
IPC: G03F7/20
Filed: 1978-05-17
Abstract: PURPOSE: To decrease the position shift of a pattern to its minimum by reducing the temperature variation of a mask and a wafer without requiring much facility cost.  
     CONSTITUTION: Temperature varying method 9 is provided into passage 8 in frame-shaped jacket 7. For a change in temperature, a liquid, gas, an electric-heating coil, etc., are used and the temperature is detected 11 at one part of the jacket to perform temperature control 10. This jacket 7 is fitted onto the top surface of mask holder 1 and a temperature, especially, at the mask 3 side greater than semiconductor wafer 5 in terms of thermal expansion is controlled so as to reduce a shift in position caused by temperature by variation, thereby reducing the pitch shift of the pattern of a product. In addition, the abovementioned constitution allows the relaxation of the precision of the air-conditioning temperature and the facility cost also lessens. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11335519-A (JP)
Title: Polyacetal resin composition and its production
Inventor: HARASHINA HATSUHIKO
IPC: C08L59/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To improve the stability of a polyacetal resin to inhibit the resin from forming formaldehyde. SOLUTION: About 0.01-10 pts.wt. specified urea derivative is added to 100 pts.wt. polyacetal resin. The specified urea derivative includes a mono-N- substituted urea (e.g. N-methylurea or N-ethylurea) or a urea condensate (e.g. urea/aldehyde condensate). An antioxidant may be added to the polyacetal resin.
Patent JP-H01230673-A (JP)
Title: Anthraquinone compound, dye and dyeing of leather
Inventor: SATO KYOJI
IPC: C07F9/40
Filed: 1988-03-10
Abstract: NEW MATERIAL:A compound of formula I wherein R is -PO3H2,-OPO3H2, -NHCH2CH2OPO3H2, -NHCH2CH2PO3H2, a group of formula II or a group of formula III, X is H, a hydroxyl group, a lower alkyl, a lower alkoxy, nitro, amino, -N=N-Ar (wherein Ar is aryl), -NHCH3 or -SO3, l is 1-8, m is 0-7, and l+m<=8, provided that when m >=2, X groups may be two or more different groups. EXAMPLE:1,2-anthraquinonebis(phosphato)-3-sulfonic acid USE:An anthraquinone dye which dyes tanned leather red to black. PREPARATION:Phosphono groups are introduced into or substituted for the hydroxyl groups or halogen atoms of an anthraquinone compound ot formula IV (wherein R is a halogen or a hydroxyl group, X' is X, a is 1-8, b is 0-7, and a+b<=8).
Patent JP-H09248345-A (JP)
Title: Magnetic treatment device
Inventor: ISHIDA MITSUNORI
IPC: A61N2/08
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of magnetic force from a part other than the magnetic action surface of the pellet of a magnet piece. SOLUTION: This device is composed of the combination of the magnet piece and a magnetic shield body. The magnet piece is the pellet 1 of a planar shape provided with an N pole on one surface and an S pole on the other surface and the magnetic shield body is a magnetic material and is a hollow container provided with an annular raised part on a peripheral edge. The pellet 1 is mounted inside the magnetic shield body while turning one of the magnetic, poles to the magnetic action surface 8 and making the magnetic action surface 8 face the opening of the container. The magnetic shield body housing the pellet 1 is housed in a synthetic resin case 9 and attached to clothes by using an attaching tool 14. The magnetism of the pellet 1 acts on a human body from the magnetic action surface 8 and the magnetism is not leaked to the part other than the magnetic action surface 8.
Patent JP-H08224279-A (JP)
Title: Massage machine
Inventor: YAMAUCHI HIROYUKI
IPC: A61H7/00
Filed: 1995-02-21
Abstract: PURPOSE: To prevent a massage machine from being descended even when a rubber member begins to soften due to the rise of temperature in a gear case by providing the rubber member which presses the worm shaft of a massage driving part and a spring made of shape memory alloy which further presses the back of the rubber member. CONSTITUTION: A speed reducer in a motor for elevation comprises the worm shaft 5 and a worm gear 6 provided in the gear case, and when the motor for elevation is driven, the torque of the motor is transmitted to the worm gear 6 via a motor shaft and the worm shaft 5. When the temperature in the gear case 4 begins to rise by the operation of the massage driving part, the rubber member 8 is hardened, which presses the worm shaft 5, and a braking force begins to reduce. When the temperature further rises and arrives at a certain level, the spring 1a made of plate shape memory alloy is deformed in shape in which the deflection of the curve of a center part is increased so as to further press the rubber member 8, and an appropriate pressing force is always supplied to the worm shaft 5.
Patent JP-H08226940-A (JP)
Title: Electric energy sensor, and system for processing electric energy, voltage and current signals
Inventor: HAMADA YOSHIYUKI
IPC: G01R11/04
Filed: 1995-02-22
Abstract: PURPOSE: To measure the fluctuations of current, voltage and electric energy of a wiring bus bar on line, real time. CONSTITUTION: CT1 and CT2 are connected to wiring bus bars L, N. Detected current and voltage are amplified by an analog amplification circuit 3, furthermore amplified current and voltage are converted into digital values proportional to their values by A/D converters 11, 12. Next, they are multiplied, integrated, and converted into pulse arrays of frequencies proportional to electric energy by a digital operation circuit 9. Next, the electric energy pulse is integrated by CPU 21 furthermore, and if the integrated value exceeds a specified value, it is transmitted to a telecommunication line 24 through a communication interface circuit 22 as the electric energy. At the same time the pulses of the current value and the voltage value are averaged and transmitted to the telecommunication line 24 as the actual effective value of the current and the voltage.
Patent JP-S57172358-A (JP)
Title: Electrophotographic method
Inventor: TAKEDA TAKASHI
IPC: G03G15/05
Filed: 1981-04-17
Abstract: PURPOSE:To reduce the dirt of the ground and the fog of pictures and improve the picture transfer efficiency, by providing an electrically insulating liquid thin film, which is inactive chemically on a photoconductive layer and can wet this layer, on the photoconductive layer and using a conductive developer to form a latent image. CONSTITUTION:A photoconductive layer 1 and a light-transmissive conductive supporting material consisting of a normally light-transmissive conductive layer 2 and a light-transmissive supporting material 3 are made into one body to constitute a photoconductor. An electrically insulating liquid thin film 4 which is inactive chemically on the layer 1 and can wet the layer 1 is provided on the layer 1. A conductive ink 5 which is not compatible with the thin film 4 is given, and an electrostatic voltage V1 of a power source 7 is applied across the layer 2 and an electrode 6 brought into contact with the ink 5. Under the state of application of the voltage V1, an ink picture 55 is formed on the surface of the layer 1 through an original 8 by rays 9. An image receiving sheet 10 and an electrode 66 are arranged so as to face the picture 55, and an electrostatic voltage V2 of a power source 11 is applied across the layer 2 and the electrode 22 to transfer the picture 55 on or in the sheet 10.
Patent JP-S63241859-A (JP)
Inventor: ANDORE BERANJIYU
IPC: H01M4/04
Filed: 1988-03-11
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-H11262244-A (JP)
Title: Protection system for thyristor valve
Inventor: TANABE SHIGERU
IPC: H02M1/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent a thyristor from being deteriorated, when a forward overvoltage higher than the forward withstand voltage of the thyristor is impressed upon the thyristor during the transient period, until the forward withstand voltage of the thyristor returns to a rated value, after the current supply to the thyristor is discontinued. SOLUTION: When a second gate pulse, having a width narrower than a first gate pulse has, is given to a thyristor LTT before the conducting period of the thyristor is completed, the smallest part of the forward withstand voltage of the thyristor at a joint surface in a silicon wafer can be made to become a gate section, by making a few carriers to exist in the gate section during the transient period, until the forward withstand voltage returns to a rated value after the current supply to the thyristor LTT is discontinued. When a forward overvoltage is impressed upon the thyristor LTT under such a condition, the thyristor LTT necessarily turns on from the gate section and the carriers are increased in number by the amplifying action of a gate current. Therefore, the thyristor LTT shifts safely to a conducted state and is prevented from being deteriorated.
Patent JP-H08234600-A (JP)
Title: Heating device and image forming device
Inventor: OGAMA HIROKO
IPC: G03G15/20
Filed: 1995-02-23
Abstract: PURPOSE: To provide a heating device capable of simplifying the heat control while shortening the time for elevating temp. at the rising time of an image forming device, and preventing the temp. rise in a non paper passing part, an image defect due to change of the roller peripheral speed, and the generation of corrugation of a recording material originated from difference of nipping part width difference in the length direction. CONSTITUTION: A heat resistive film 10 in a endless belt state is put over a stay 13 supporting the heater 12, and a thin metallic sleeve 11 formed into a thin hollow cylindrical shape consisting of iron, SUS, nickel and so on is held in press contact with the heater 12 through the heat resistive film 10. Then, the thickness (t) of thin metallic sleeve 11 is elastically deformed by pressing it with contact, and set in an area possible to form the nip part, by the elasticity caused by the elastic deformation.
Patent JP-H03259791-A (JP)
Title: Method and device for detecting electrode corrosion of resistivity survey device
Inventor: YAMAMOTO MASAHIKO
IPC: G01V13/00
Filed: 1990-03-09
Abstract: PURPOSE:To perform inspection in real time while measuring the corrosion state of an electrode for resistivity measurement by supplying an in-measurement constant current to transmitting electrode couples and measuring the electrode-to-electrode voltage of a selected transmission electrode couple. CONSTITUTION:The electrode array 30 for resistivity measurement which consists of plural electrodes sends a current to the natural ground 14 by one selected transmitting electrode couple, measures an underground voltage by another receiving electrode couple, and outputs the arithmetic result of a signal processing means 40 to an external output device 42, thereby displaying an underground ratio distribution. At this time, an electrode switch 32 selects the transmitting electrode couple, and switches and connects a voltage measuring means 50 to both the electrodes of the transmitting electrode couple in synchronism with the selection. Then an arithmetic decision means 52 calculates the electrode-to-electrode resistance of the transmitting electrode couple from the measured voltage of the means 50 and the sent current value of the device 40. Further, comparison is executed with a comparator where a reference resistance corresponding to the electrode corrosion is set as a set threshold value and when the detected resistance exceeds the reference resistance, a display 54 showing that the electrode array 30 needs to be replaced is made.
Patent JP-H06275564-A (JP)
Title: Microwave plasma etching device
Inventor: NAWATA MAKOTO
IPC: H01L21/302
Filed: 1993-03-18
Abstract: PURPOSE:To prevent the occurrence of a shape difference on the surface of a substrate by making the concentration distribution of a reaction product uniform on the surface of the substrate. CONSTITUTION:The title device is constituted in such a way that an etching gas is introduced from the top of a discharge tube 3 counterposed to a substrate 6 and a gas containing a component equivalent to a reaction product is introduced from the outer periphery of the substrate 6. Therefore, the occurrence of a shape difference on the surface of the substrate 6 can be suppressed and, at the same time, the etching speed uniformity of polycrystalline silicon can be improved.
Patent JP-H08252825-A (JP)
Title: Rolling device for plastic molded article
Inventor: OTA SHUJI
IPC: B09B3/00
Filed: 1995-03-17
Abstract: PURPOSE: To provide a rolling device of plastic molded articles, which can be handled by anyone at anywhere and with which plastic molded articles are rolled into sheets under the safe, low noise and simple facilities matching with a store so as to reduce physical distribution cost and burden such as equipment cost and maintenance cost. CONSTITUTION: This rolling device of plastic molded articles consists of a belt conveyor 9, which conveys the plastic molded articles under the state being pinched between chutes 6, and a rolling part 14 equipped with pairs of eccentric, rolling and correcting rollers 11, 12 and 13 connecting with the conveyor.