baber/WOPTO huggingface dataset:
Patent JP-H1161398-A (JP)
Title: Production of electrode and electrode
Inventor: MORI MASAMI
IPC: H01B5/14
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain an electrode capable of obtaining a good result when the electrode is applied to a display of an org. EL element, etc., by using a sputtering method and specifying the temp. of at least the film-forming surface of a substrate to a specific temp. or below. SOLUTION: The sputtering method is used and the temp. of at least the film-forming surface of the substrate is specified to <=10 deg.C. As a result, the electrode to be film-formed is made near to an amorphous state and the electrode which is improved in the properties at the film boundary, is suppressed of the generation of leak currents, etc., is improved in electron or hole implantation efficiency, is improved in a light emission characteristic, is suppressed of the generation of dark spots and is less deteriorated in performance is obtd. While a high-frequency sputtering method, etc., are possible for the sputtering method, a DC sputtering method is more preferable when the ease of control of a deposition rate and the application to the org. EL element, etc., are considered.  The electrode to be film-formed is preferably a conductive thin film of an oxide or a metallic thin film. The former is preferably the film contg. indium oxide, tin oxide and zinc oxide and the latter is metals or alloys of <=4.0 eV in work function.
Patent JP-H1160569-A (JP)
Title: Production of furan derivative
Inventor: NAGAI TORU
IPC: C07D307/68
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To industrially and simply obtain the subject derivative useful for production of medicines and agrochemicals by subjecting a condensation reaction compound of a β-ketoester with an α-haloketone derivative to cyclodehydration. SOLUTION: A β-ketoester of formula I (R<1> is H, an alkyl or the like; R<2> is an alkyl or an aryl)(e.g. ethyl acetoacetate) is subjected to condensation reaction with an α-haloketone derivative (e.g. monochloroacetone) of formula II (R<3> is H, an alkyl or the like; X is Cl, Br or the like) in the presence of a nitrogen-containing organic salt condensing agent (e.g. triethylamine) in an amount of >=1 equivalent, preferably 1.0-1.5 equivalent based on β-ketoester (at 0-100 deg.C, preferably 0-50 deg.C, for 0.5-20 hr) and the resultant 1,4-dicarbobyl compound of formula III is subjected to cyclodehydration by heating or in the presence of an acid catalyst (e.g. p-toluenesulfonec acid) to provide the objective derivative of formula IV (e.g. ethyl 2,5-dimethyl-3-furancarboxylate).
Patent JP-H0277243-A (JP)
Title: Ultrasonic diagnosing device
Inventor: IIDA ATSUO
IPC: G01N29/44
Filed: 1988-09-13
Abstract: PURPOSE:To obtain a clear image in the deep part of an object in which an attenuation is large by correcting a delay quantity based on the center frequency of a reflected ultrasonic wave, selecting the delay quantity in which the degree of a change is made large, and supplying it. CONSTITUTION:An electroacoustic transducing element 111 radiates an ultrasonic wave to the object and transduces the reflected ultrasonic wave to an electric signal. A delay control means 115 controls the delay quantity from a predicted center frequency. The electric signal is time-delayed by the delay quantity with a delaying means 113. The delayed electric signal is arithmetic-processed by a signal processing means 117 and outputted. A delay control means 225 has plural delay quantities given by a delaying means 223, a scanning is repeated by a scanning means 228 through the use of the delay quantity, and information is stored into a storing means 229. A delay quantity deciding means 233 compares the information at an equal distance from the surface of the object among the pieces of obtained information, the delay quantity, in which the degree of the change is made large, is selected, and it is offered to a delay control means 225. The electric signal is time-delayed by the supplied delay quantity, thereafter, arithmetic-processed and outputted to a display means 231.
Patent JP-S6385872-A (JP)
Title: Method and apparatus for outputting synthesized image of character and image
Inventor: KOMATA KIMIO
IPC: G03F1/00
Filed: 1986-09-29
Abstract: PURPOSE:To record data to an output medium by the quantity of light and shapes of beam suitable to the respective features of characters and images by individually managing resters for characters and images and forming apparently one scanning line by plural rasters. CONSTITUTION:A raster image processor (PIP) 10 converts data such as coded characters, graphics and photographs into dot image data individually by prescribed decoding parts 12a, 12b and a dot processing part 12c. Information for synthesis indicating positions to be arranged on an output substance are individually inputted from an external synthetic information input part 13 to these data and added by a synthetic information adding part 14. These data are supplied to respective bit map memories 15a-15c for the characters, graphics and photographs, extended on a memory in accordance with the instruction of the pertinent syntheic information and sent to a raster selector 18. The raster selector 18 sends the raster data regularly to output devices 16, 17 in order and commands the generation of a blank bit to a part other than a practically recording position based on the synthetic information.
Patent JP-H0893194-A (JP)
Title: Floor panel
Inventor: KUBOTA YASUTOSHI
IPC: E04F15/024
Filed: 1994-09-27
Abstract: PURPOSE: To prevent sheets from being soiled, by a method wherein the first sheet of the sheets and the second sheet thereof opposed to the first sheet are connected to each other, a filling material is filled between the first and second sheets, and each threaded bolt is screwed ranging from the first sheet to a placing member. CONSTITUTION: A first steel sheet 1 in rectangular shape is formed, a bent part 1a bent almost at right angles along the periphery of the first sheet 1 is formed, and holding parts 1b each are formed at four corners. A second steel sheet 2 in rectangular shape is formed, a bent part 2a is formed along the periphery of the sheet 2, and recessed parts each are formed at four corners. The first and second sheets 1, 2 are connected to each other, a filling material 3 is filled between them, and each threaded bolt 40 is screwed ranging from a position to be screwed on the first sheet 1 to a placing member 30 on which the second sheet 2 is placed. Therefore, the number of parts is decreased and the dirt of the sheets can be prevented.
Patent JP-H1173066-A (JP)
Title: Image forming apparatus
Inventor: AZUMA TOSHIKAZU
IPC: B41J29/46
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To precisely transmit information on the reason for automatic turn-off to a user by providing a notice control means for presenting trouble information from a trouble information storage means when a main switch put in the off- state is turned on by the user. SOLUTION: A power supply control part comprises a CPU 3031 taken as the center, decoders 3032-3034, extended I/O 3035-3041, a ROM 3242 and a RAM 3043. The CPU 3031 is connected to the ROM 3242 and the RAM 3043 to monitor a trouble detecting sensor through decoders 3032-3041. When any trouble occurs, a trouble occurrence generating signal transmitted from a specified detecting sensor is taken in, and a trouble code corresponding to the trouble occurrence signal is retrieved from the ROM 3242 to be stored in the RAM 3043. The CPU 3031 displays the stored trouble code on a liquid crystal display part after a main switch operation key and a trouble state release key are simultaneously turned on by the user.
Patent JP-S60123528-A (JP)
Title: Production of aromatic polyester
Inventor: NOZAWA SEIICHI
IPC: C08G63/00
Filed: 1983-12-07
Abstract: PURPOSE:To produce a light-colored aromatic polyester having high polymerization degree, economically n an industrial scale, under mild condition, by carrying out the solution polycondensation reaction of a specific diphenol with an aromatic dicarboxylic acid dihalide. CONSTITUTION:The objective polyester can be produced by (1) compounding (A) 1mol of diphenols composed of (i) 100-65mol% dihydric phenol of formula I (R<1> is hydrocarbon group, halogen, alkoxy or phenoxy) (e.g. methylhydroquinone) and (ii) 0-35mol% bisphenol of formula II (A is O, S, SO2, CO, alkylene, alkylidene or a bond; R<2>-R<9> are H, halogen or hydrocarbon group) [e.g. 2,2-bis(4- hydroxyphenyl)propane] with (B) >=0.5mol of aromatic dicarboxilic acid dihalides composed of 10-90mol% terephthaloyl dihalide and 90-10mol% isophthaloyl dihalide, and (2) reacting the components in an organic solvent, peferably in the presence of a catalyst (titanium alkoxide) or an acid acceptor, at <=300 deg.C.
Patent JP-H1071090-A (JP)
Title: Baking cooker
Inventor: YOSHIDA MINORU
IPC: A47J37/06
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a baking cooker in which a takeout process of a baked food is made easy. SOLUTION: A baking cooker 10 is mainly composed of a main body case 1, a mounting plate which is fitted to a top face 1a of the main body case 1 and on which a baked food can be mounted, a heating plate 3 which is pivotally placed above the mounting plate, a heat shield 4 surrounding the circumference of the heating plate 3, and a lid body 5 which forms a gap with the same width as that of a baked food above the heating plate 3 and is detachably fixed to the heating plate 3. A shaft storage section 53 is disposed at the front of the flat lid of the lid body 5, a handle attaching part 54 is formed at the top of the shaft storage section 53, and a handle 51 is attached to the handle attaching part 54. A grip part 52 can be retracted into the handle 51.  When the grip part 52 is retracted into the handle 51, the lid body 5 is removed from the heating plate 3 and can be used as a spatula for serving a baked food.
Patent JP-H05246914-A (JP)
Title: Method for oxidizing benzene derivative
Inventor: MURAHASHI SHUNICHI
IPC: B01J23/26
Filed: 1992-08-31
Abstract: PURPOSE:To obtain the corresponding alcohols or ketones under mild conditions in one stage by reacting a benzene derivative with oxygen in the presence of a transition metallic catalyst and aldehydes. CONSTITUTION:A benzene derivative of formula I [R<1> and R<2> are H or 1-20C alkyl, phenyl or phenylalkyl which can respectively be substituted or denote 3-12C cycloalkyl as the whole CHR<1>(R<2>) which can be substituted; X is H, halogen, 1-6C alkyl, 1-6C alkoxy, phenyl or phenoxy; (m) is 1 or 2] or formula II {Y is H, halogen, 1-6C alkyl, 1-6C alkoxy, phenyl or phenoxy; Z is CH2CH2, CH2CH2CH2 or formula III [X' is X; (n) is (m)]} is made to react with oxygen in the presence or absence of a proton source (preferably acetic acid or benzoic acid) in the presence of a transition metallic catalyst, preferably an iron-based or a copper-based catalyst, preferably at 20-80 deg.C temperature to afford the objective alcohols of formula IV or V or ketones of formula VI or VII.
Patent JP-2000069269-A (JP)
Title: Image forming device
Inventor: MURAKAMI NAOYA
IPC: G03G21/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To enhance security by adding a specific pattern specific to each unit and a specific pattern specific to equipment to a medium, on which an image is formed so as to specify the equipment and unit in use by checking the specific patterns even when paper moneys or securities are copied. SOLUTION: A specific pattern specific to each unit based on the specific number of each unit read from a storage means is added to image data. Then an image is formed on a medium, on which the image is formed based on image data with the specific pattern added thereto. A specific pattern addition section 24 of the image forming device adds a specific pattern generated by a character pattern (specific pattern 1), which corresponds to the manufacture number (model) of a color scanner section 1 and a character pattern (specific pattern 2), corresponding to a manufacture number (model) of a color printer section 2 to image data in yellow(Y) outputted from, e.g. a filter processing section 23.
Patent JP-2000068167-A (JP)
Title: Square electric double layer capacitor
Inventor: NOJIMA TAKASHI
IPC: H01G11/14
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable square electric double layer capacitor capable of preventing the deformation/breakage of a square exterior case by mitigating pressure rise inside the exterior case due to temperature rise. SOLUTION: This square electric double layer capacitor is provided with an electrode laminated body 2 composed by laminating plural positive electrodes and plural negative electrodes, and interposing separators between them. The electrode laminated body 2 impregnated with an electrolytic solution is housed inside the square exterior case 4 in an airtight manner. It is provided with a freely deformable internal pressure absorption chamber 5 provided with an opening part 5a communicated to outdoor air, formed of a flexible material in a bag shape, and contracted/restored corresponding to the internal pressure of the square exterior case 4 and a burst plug 6 for discharging the internal pressure rise of the square exterior case 4 by cracked gas generated at the time of abnormality.
Patent JP-S6291734-A (JP)
Title: Louver mounting device
Inventor: OGAWA SHINJI
IPC: F24F7/10
Filed: 1985-10-17
Abstract: PURPOSE:To facilitate the insertion and release of a spring and permit to mount or release the spring to or from a louver safely by a method wherein a substantially V-shape spring is compressed by sliding metal fittings and a distance between tip ends of the spring is reduced so as to be smaller than the size of the insert port of a louver fixing fittings. CONSTITUTION:A sliding metal fittings 7 is positioned at the tip end 9 of a spring 4 and the spring 4 is compressed so that a distance (b) between the tip ends of the spring 4 is made smaller than the size (a) of the insert port 6 of a louver fixing fittings 5, then, the tip ends of the spring 4 are inserted into the inserting port 6 and a louver 3 is abutted against a main body 1. The sliding metal fittings 7 is abutted against the fixing fittings 5, the spring 4 is opened into V-shape toward directions C while contacting to the inside of the insertion port 6, the louver 3 is pulled to the louver fixing fittings 5 and is attached to the main body 1. When the louver 3 is pulled to a direction E to separate it from the main body 1, the sliding fittings 7 moves to a direction D, the spring 4 is compressed, the distance (b) between the tip ends becomes smaller than the size (a) of the insertion port 6 of the louver fixing fittings 5 and the louver 3 can be removed from the main body 1. According to this method, it is not necessary to compress the spring 4 by stressing fingers, therefore, it may be safe.
Patent JP-H1158180-A (JP)
Title: Cutting position-correcting device of magnetic bearing spindle
Inventor: KUWABARA OKIKAZU
IPC: B23Q15/18
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To reduce a work error by elastic deformation caused by cutting force by providing a position correcting means to correct at least one position of either of a main spindle and a fixing/moving means on the basis of at least one of either of a value estimated by an elastic deformation quantity, etc., estimating means and radial directional displacement. SOLUTION: An elastic deformation quantity δ is estimated in the V direction and the W direction since a change in an electric current value of a front side radial directional position control magnet 15 is respectively detected in the V direction and the W direction. On the other hand, a table 9 uses X, Y coordinates, and at moving time, when V, W coordinates and the X, Y coordinates coincide with each other, a required process is only to feed back an estimated elastic deformation quantity δn to the table 9 side as it is. When the V, W coordinates and the X, Y coordinates do not coincide with each other, after converting the coordinates equivalent to a prescribed angle, it is fed back to the table 9 side, and a work error is reduced by elastic deformation caused by cutting force.
Patent JP-H1076218-A (JP)
Title: Method for electrostatic coating
Inventor: NAKAOKA TOYOHITO
IPC: B05D1/04
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To enable the formation of a coating film of a uniform thickness by electrostatic atomization coating in which after the surface of a substrate having a nonconductive surface is charged positively, coating is applied negatively. SOLUTION: A substrate having a nonconductive surface is a nonconductive material, a backing in which a conductive material and a nonconductive material are mixed, a surface-nonconductive material, etc. Before electrostatic coating, the surface of the substrate is charged positively. The charge potential immediately before the electrostatic coating is made 1-20kV to prevent the nonuniformity of film thickness due to the excessively low potential and the danger of fire due to the excessively high potential. To charge the surface of a substrate 10, for example, it is made to face the positive electrode 16 of a high voltage generator 15. The substrate charged positively is coated electrostatically with coating applied at minus 20-90kV.  In this way, the negative charge of coating particles stuck to the substrate 10 is neutralized, and defective coating caused by the electrostatic repulsion of negative charge between the coating particles stuck at the beginning of the coating and the particles which are going to be stuck can be solved.
Patent JP-S60123029-A (JP)
Title: Method for alignment
Inventor: TOGASHI KENJI
IPC: G03F9/00
Filed: 1983-12-08
Abstract: PURPOSE:To enable to instantaneously detect the position and the direction of the tabular member such as a semiconductor wafer and the like without having an erroneous operation by a method wherein a magnetic material is coated on two or more places, and a magnetic sensor is provided on the stage, whereon the tabular member will be placed, or on the upper part of the tabular member. CONSTITUTION:Specific magnetic points 1-4 having the width smaller than that of a scribe line 7 are provided. A concavity is provided on the scribe line and a semiconductor wafer 8 by performing a patterning and a magnetic material is buried in the concavity. A stage 9 performs a fine movement in front and rear and left and right directions, and it is interlocked with a controlling and driving systems. A magnetic head and the like is used in a magnetic sensor 11, and its output is inputted to a microcomputer. This signal is arithmetically operated and amplified in the microcomputer, a logical processing is performed, and instructions are given to the controlling and driving systems. The test of the semiconductor wafer 8 is performed after it has been moved to the point located below a ring insert 12.
Patent JP-S6385327-A (JP)
Title: Light pulse tester
Inventor: SETORIYAMA YUKIHISA
IPC: G01M11/02
Filed: 1986-09-30
Abstract: PURPOSE:To enhance the response characteristic of an acousto-optical switch, to shorten a dead zone when mask operation is performed and to enhance accuracy, by condensing the return light from the interior of an optical fiber to be measured to introduce the same into an acousto-optical element. CONSTITUTION:The light pulse from a light source 31 is allowed to be incident to an acousto-optical element 21 by a lens 23 through an optical fiber 22 and allowed to pass through a lens 26 to be incident to the optical fiber 27 and optical connector 32 in machinery and the optical fiber 33 to be measured outside the machinery. At this time, Fresnel reflected light due to a break point returned from the optical fiber 33 to be measured is converged to the center in the acousto-optical element 21 through the lens 26. Further, light is deflected by applying an ultrasonic wave to be received by light receiving systems 28, 29, 34. By this method, the response characteristic of the acousto-optical element can be enhanced and a dead zone when mask operation is performed is shortened to make it possible to enhance measuring accuracy.
Patent JP-S60122856-A (JP)
Title: Solar wall unit
Inventor: SAWAI KAZUO
IPC: F24S90/00
Filed: 1983-12-07
Abstract: PURPOSE:To enable to realize both the passive space heating utilizing the heat stored the solar energy and the active space heating utilizing hot water by a sructure wherein a shutter equipped with a reflector and a wall main body made of heat storage material are provided and a finned pipe is imbedded in the wall main body. CONSTITUTION:A finned pipe 3, which is made of copper pipe or the like so as to form a continuous water passage, is imbedded in a wall main body 2 are further a transparent plate 4 such as glass or the like is provided with a gap A between the outdoor side of the wall main body 2 and the plate 4 so as to cover the wall main body 2. A shutter 5 equipped with a reflector on its inside is openably attached to the lower end on the outdoor side of the transparent plate 4 by means of a hinge, which is provided at the lower end of the shutter 5. In addition, an indoor shutter 6 made of heat insulating material is openably attached by means of a hinge or a slide on the indoor side of the wall main body 2. The venting among the interior 10 of a room, the gap A and the outside air is made possible by vents 12 and 12 arranged at the upper and the lower parts of the wall main body 2, a vent with louver 8 arranged at the upper part of the transparent plate 4 and a vent with louver 7 arranged at the lower part of the indoor shutter 6.
Patent JP-H04117074-A (JP)
Title: Synchronization separator circuit
Inventor: TOMOTSUNE KATSUO
IPC: H04N5/08
Filed: 1990-08-31
Abstract: PURPOSE:To obtain a synchronization separator circuit which performs sychronization separation without changing an output pulse width by providing a constant current source and setting the constant current source for a prescribed current value. CONSTITUTION:The inverted input of a comparator 3 is connected to a bias power supply 4, and MOS transistors 7, 8 and first and second constant current sources 6, 9 complementing each other, are connected in series to a non-inverted input at the moment a composite video signal is inputted via a condenser 2. The gates of the MOS transistors 7, 8 are connected to the output of the comparator 3 and a common contact to the MOS transistors 7, 8 is connected to the input of the comparator 3. Thus, synchronization separation output can be obtained without changing the output pulse width even if the composite video is inverted into black or white.
Patent JP-H09168056-A (JP)
Title: Method for providing audio announcement for service in communication network, service control point, service support system, service access device, service switching point and service system
Inventor: BORUFUGANGU RAUTENSHIYURAGAA
IPC: H04Q3/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a message for the subscriber information for a communication network service is made available, and the service control point, the service support system, the service access device, the service switching point and the service system therefor. SOLUTION: This method provides a message to a subscriber A with respect to the service of a communication network KN1 in which the message is sent to the communication network KN1 from service support systems IP1 to IP3 in response to a request message from service control points SCP1, SCP2. The message is managed in the center by the service control points SCP1, SCP2 and the message is fed from the service control points SCP1, SCP2 to the service support systems IP1 to IP3 upon a request.