baber/WOPTO huggingface dataset:
Patent JP-S5979003-A (JP)
Title: Turbine
Inventor: FURUKAWA MASAHIRO
IPC: F01D25/00
Filed: 1982-10-27
Abstract: PURPOSE:To reduce the amount of drain condensing in a keyway relief groove and to prevent the erosion of the keyway by a method wherein the position of a diaphragm packing is made to lie closer to the upstream side than the groove between turbine disks. CONSTITUTION:The diaphragm packing 5 is provided at a position closer to the upstream side than the groove 12 between the end faces of the turbine disks 3. As a consequence, the pressure and the temperature at the inlet port of the groove are lowered so that the temperature difference between the keyway 13 and the wall surface of the keyway relief groove 6 is reduced to thereby reduce the amount of condensation of steam.
Patent JP-2000022951-A (JP)
Title: Image processing method and image processor
Inventor: OTA YUKIHISA
IPC: G06T1/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To make a dummy outline inconspicuous by outputting a value different from quantized data which should be outputted originally if the sum an input value and an error reaches a specific value when input image data are quantized into data of at least two levels by a quantization method such as an error propagation method. SOLUTION: This processor is provided with a table wherein values e0, e1, and e2 of errors to be distributed and the values of quantized data o0 and o1 are previously calculated. Here, the density of an input pixel and error correction data to which errors distributed from peripheral pixels are added are found to select a value stored in the table, error data are distributed to the peripheral pixels, and quantized data quantized to at least two levels are outputted; and the table is stored with levels 1 and 0 different from levels 0 and 1 of the original process result corresponding to the levels as quantized data for the specific level 100 of the error correction data.
Patent JP-2000023153-A (JP)
Title: Remote display system and method therefor
Inventor: TSUCHIYA TAKEHITO
IPC: H04N7/18
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To synthesize and display moving image data from a video camera based on an NTSC system and image data from a computer while separating the monitor of a non-interlace specification for the computer from the computer. SOLUTION: In this remote display system, a conversion and storage means 1 converts image signals supplied from the video camera 3 based on the NTSC system to digital data and stores the image data of odd-numbered fields in an odd-numbered row storage area and the image data of even-numbered fields in an even-numbered row storage area. Digital image data received by a reception means 13 are stored in a digital image data storage means 15. An output means 17 reads and synthesizes the image data stored in the conversion and storage means 11 and the digital image data storage means 15, converts them to the signals of the monitor 9 of the non-interlace specification for the computer and outputs them. A VGA monitor 9 displays the image signals supplied from the output means 17.
Patent JP-H062811-A (JP)
Title: Fuel control device for starting burner in circulating fluidized bed boiler
Inventor: MATSUURA MITSUHIRO
IPC: F23C10/18
Filed: 1992-06-22
Abstract: PURPOSE:To enable a controlling operation for a flow rate of fuel in a starting burner for a circulating fluidized bed boiler without requiring any surplus operators and further to enable primary air heated by the burner to indicate rapidly a predetermined temperature. CONSTITUTION:A fuel flow rate adjusting valve 23 arranged in a fuel supplying pipe 20 for use in feeding and supplying fuel 21 to a starting burner 19 is adjusted for its degree of opening by a lower opening degree instruction X1 for the first valve set in response to a flow rate deviation DELTAF of fuel 21 and by an opening degree of instruction X2 of the second valve got in response to a temperature deviation DELTAT of primary air 2.
Patent JP-H07188158-A (JP)
Title: New amino acid derivative, its production and its application to therapy
Inventor: DOUNI DANBUI
IPC: A61K31/22
Filed: 1994-07-18
Abstract: New amino acid derivatives, processes for their preparation and their therapeutic application. Amino acid derivatives corresponding to the general formulae: <IMAGE>   <IMAGE>   These derivatives can be used as medicaments which have an enkephalinase-inhibiting activity.
Patent JP-2000018530-A (JP)
Title: Method and device for supplying waste in gasification incinerating facility
Inventor: ANDO SHINICHIRO
IPC: F23G5/14
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To supply waste having a uniform moisture content stably without deteriorating the incinerating temperature of a furnace. SOLUTION: A waste supplying device 3 is provided with a gasified furnace 1, pyrolitically decomposing waste, and a combustion smelting furnace 2, burning the pyrolisis gas and melting accompanied ash, char or the like. In this case, the waste supplying device 3 is provided with a crusher 5, crushing roughly the waste supplied from a hopper 4, and a screw type dehydrating and constant amount supplying device 6, having dehydrating function through compressing the waste discharged out of the crusher 5, and constant amount supplying function, feeding the constant amount of the waste after dehydration.
Patent JP-2000335586-A (JP)
Title: Alcoholic drink bottle with relish
Inventor: AKIYAMA MOJU
IPC: B65D47/36
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To drink a drink in a bottle main body simultaneously with eating relishes enclosed in a bottom space of the bottle and to save a trouble of preparing drinking and eating stuffs separately by a method wherein a sealing cover is provided at the upper part of the bottle main body and a space for holding the relishes therein is provided with a raised bottom part formed at the lower part of the bottle main body. SOLUTION: A sealing cover 3 is provided at the upper part 2 of a bottle main body 1, and a pull tab 4 is attached to the sealing cover 3. On the other hand, the lower part 5 of the bottle main body 1 is formed in the form of raised bottom 6, and a space 7 for putting relishes therein is provided at the inside of the raised bottom 6. Furthermore, a resin lid 8 is provided at the lower part 5, and the space 7 for putting the relishes therein is closed therewith. The sealing cover 3 having the pull tab 4 being the same as that for the upper part 2 is provided at the resin lid 8. On using the bottle, the pull tabs 4 at the upper and lower parts 2 and 5 are pulled and the sealing covers 3 are removed, and while an alcoholic drink or the like in the bottle main body 1 is made drinkable, the relishes in the space 7 are made eatable.  Therefore, there is no deed to prepare drinking and eating stuffs separately, and convenience is improved.
Patent JP-S5889456-A (JP)
Inventor: KATOU HISAO
IPC: B65G23/00
Filed: 1981-11-24
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-H0238749-A (JP)
Title: Hydraulic control device of automatic transmission
Inventor: INOUE MAKOTO
IPC: F16H59/16
Filed: 1988-07-29
Abstract: PURPOSE:To reduce a transmission shock and to improve the efficiency by detecting the turbine torque of an automatic transmission with a torque sensor, delivering a signal to an electromagnetic valve for controlling the main pressure, and operating the valve so as to obtain the main pressure. CONSTITUTION:A torque sensor 6 to detect the turbine torque is set to connect to the output of a torque converter 2, and a main pressure setting device 4 to receive a signal from the torque sensor 6 is provided. In the main pressure setting device 4, the main pressure is determined from the delivered data, a signal is delivered to a main pressure control device 5 connected to an automatic transmission 3, and a main pressure responding to the turbine torque is generated. When an electromagnetic valve 31 of the main pressure control device 5 is turned on, an exhaust oil passage 40 is opened, thereby the control pressure is drained, and the control pressure is not applied to a pressure regulation valve 32. As a result, the pressure regulation valve 32 is lifted by the oil pressure applied to the lower side of the pressure regulation valve 32 through an orifice 35, a part of the oil from an oil pump 34 is drained, and thereby, the main pressure is controlled.
Patent JP-S6166701-A (JP)
Title: Production of polymer
Inventor: KUNO SHIGEO
IPC: C08F2/00
Filed: 1984-09-10
Abstract: PURPOSE:To obtain in uniform polymer continuously, by taking out part of a polymer from a production process, making it into a sheet, carrying out IR analysis, so that the composition of the polymer is easily and rapidly detected, and a raw material feed amount is easily controlled. CONSTITUTION:A polymer (e.g., copolymer of two or more components, blend of two or more kinds, polymer blended with additional matter, capable of being subjected to melt molding, etc.) obtained continuously from a production process is partially taken out as a test specimen, molded into a sheet material having preferably 0.1-2mm thickness and 5-50mm width, the sheet is successively made to scan in the optical path of IR analyzer, a ratio of IR intensity caused by functional group of polymer component is measured to analyze the composition of the polymer and a feed amount of polymer raw material is controlled based on the result of the analysis.
Patent JP-S6078488-A (JP)
Inventor: TAKEDA KOUJI
IPC: G11B20/02
Filed: 1983-10-04
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-H0743911-A (JP)
Title: Printing plate positioning device for printing plate punching device
Inventor: ODA OSAMU
IPC: B41F27/00
Filed: 1993-07-29
Abstract: PURPOSE:To detect the occurence of a failure in a printer on a punchhole, in an early stage. CONSTITUTION:A punching device 1 is a device for executing punching work for the printer, to a printing plate on which register marks are recorded and provied with cameras 6 and 7 capable of being positioned, a printing plate arrangement table 3, displays 13 and 14 and a control part. In the device 1, the register marks of thr printing plate arranged on the table 3 are photographed by the cameras 6 and 7 and the register marks and the torelance range of a punch position are laid over the other and displayed on the displays 13 and 14. Moreover, when the photographing positions where the register marks are photographed by the cameras 6 and 7 are out of the torilance range of the punch position, the displays 13 and 14 have error displays.
Patent JP-H1133061-A (JP)
Title: Motor-driven wheelchair
Inventor: YAMAMOTO KEIKO
IPC: A61G5/04
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven wheelchair in which a control handle is placed upright in front of a chair provided on a running vehicle base and which has a sheet usable for protecting against the cold as well as wind. SOLUTION: In a motor-driven wheelchair in which a control handle 3 is placed upright in front of a chair 2 provided on a running vehicle base 1, a front frame 4 that overhangs horizontally along the control handle 3 is provided, and a sheet brought out of a sheet roll 5 provided at the bottom of the control handle 3 is either hooked to the front frame 4 to serve as a windshield or put over the legs of the rider seated on the chair 2 and is hooked to the right and left sides of the chair 2.
Patent JP-H0238378-A (JP)
Title: Method for soldering ceramics
Inventor: OKAMURA HISANOBU
IPC: C04B37/00
Filed: 1988-07-29
Abstract: PURPOSE:To contrive improvement of adhesion between a metallized surface and soldering part, i.e., adhesion between ceramics and soldering part by carrying out a specific treatment before soldering in a method soldering the ceramic surface metallized with a solder of silver, etc. CONSTITUTION:In a method soldering on a ceramic surface metallized using a solder containing one or more metal selected from Ti, Zr and Hf in silver or alloy of silver and copper, a plating layer of copper is provided on the above- mentioned metallized surface previously before soldering by a chemical method (e.g., nonelectrolytic plating) or a physical method (e.g., vapor deposition) and then a Ni-plating layer is provided thereon by a method similar to the case of copper plating.
Patent JP-2001011018-A (JP)
Title: Treatment of cyclic alcohol
Inventor: KAI HIROAKI
IPC: C07C69/54
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To treat a cyclic alcohol without using a special material device on the removal of impurities, by adding water to the raw material cyclic alcohol used on the production of the ester of the cyclic alcohol and then thermally treating the mixture. SOLUTION: This method for treating a cyclic alcohol has a characteristic. The characteristic comprises adding (E) water to (A) a cyclic alcohol (for example, cyclohexanol) of raw material, heating the mixture to treat the component A, and using the treated component A for a reaction for producing (D) the ester of the component A, when the component A is reacted with (B) an unsaturated carboxylic acid or an unsaturated carboxylic acid ester, if necessary, in the presence of a catalyst to produce the component D. The component E is preferably added in an amount of 1 to 5 wt.% based on the component A. The component E is preferably added in an amount of 1 to 5 wt.% based on the component A. The thermal treatment is preferably carried out until the whole amount of the added component E is distilled out. The component B includes (meth)acrylic acid, crotonic acid, and their lower alcohol esters.
Patent JP-S6079243-A (JP)
Title: Air-tightness testing method
Inventor: AZUMA TAKASHI
IPC: G01M3/12
Filed: 1983-10-07
Abstract: PURPOSE:To make it possible to certainly check the minute crack place present in a body to be tested, by such a simple method wherein the internal pressure of the body to be tested is raised and a solution mixture prepared by adding a rust inhibitor and a surfactant to water is applied to the surface thereof. CONSTITUTION:For example, 3pts. of a rust inhibitor and 3pts. of a surfactant are added to and compounded in 100pts. of water to prepare a solution mixture. The compounding amount of the rust inhibitor may be adjusted so as to impart effect capable of suppressing the rust generation of a body to be tested while that of the surfactant is adjusted so as to be capable of holding foamability and both of them can be arbitrarily increased or decreased. After this solution mixture is applied to the entire surface of the body to be tested by a spray gun, an external compressor is operated and air is supplied into the body to be tested to raise the internal pressure thereof. Whereupon, air is leaked from a crack existing place if a minute crack is present in the body to be tested and the generation of foam is found by the foaming action of the solution mixture applied to the surface of the body to be tested. By this method, the minute crack present in the body to be tested can be detected.
Patent JP-H0237839-A (JP)
Title: D/a converting circuit
Inventor: HARA YASUNORI
IPC: H03M1/74
Filed: 1988-07-27
Abstract: PURPOSE:To obtain a highly accurate D/A conversion by using a capacity element by which a specific accuracy can be obtained more easily than a resistance element. CONSTITUTION:Capacitors 21-25 are connected in series between a terminal 1 and a terminal 2, one electrode of capacitors 26-29 is connected in common to the terminal 2 and the other electrode is connected to switches 32'-35' respectively. A capacitor 30 is connected between the (-) input terminal of an operational amplifier 4 and a terminal 3 which is its output terminal, the capacity value of capacitors 21-24 is made into 2C, the capacity value of the capacitors 25-30 is made into C and the switches 32'-35' are controlled by a D/A converting circuit digital input. An input voltage to an adding circuit 4 is selected out of voltages generated by the capacitors 21-29 by the digital input and its voltage sum is taken out as an output. Thus, the D/A converting circuit of high relative specific accuracy can be obtained.
Patent JP-H0937098-A (JP)
Title: Cathode-ray tube device
Inventor: SASAKI HIROSHI
IPC: H04N3/16
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To form an electric field compensating electrode by extremely simple configuration. SOLUTION: A cathode-ray tube is provided with an outer peripheral equipment 20 constituted of a neck part 3 incorporating an electron gun, a panel part 1 where a phosphor surface to which an electron beam from the electron gun is applied is formed on an inner wall and a funnel part 2 connecting the pannel part 1 and the neck part 3, a horizontal deflection coil 7A fitted to the outer periphery at the neck part 3 side of the funnel part 2, an anode button 10 which is provided at a part of the funnel part 2 so as to introduce a high voltage into the outer peripheral equipment 20 and a grounding black lead film 8 which is separated from the anode button so as to be formed on the outer wall surface of the funnel part 2.  In the tube, the electric field compensating electrode 9 for impressing the high pressure pulse voltage e1 which is impressed on the horizontal deflection coil 7A and the pulse voltage e2 of a reverse polarity is formed in an area between the anode button 10 and the black lead film 8.
Patent JP-H0830073-A (JP)
Title: Control method for image forming device
Inventor: WATANABE OSAMU
IPC: G03G15/02
Filed: 1994-07-19
Abstract: PURPOSE:To prevent faulty electrification and the defect of an outputted image caused by the rise of a resistance value associated with the durability of an electrifying member in an image forming device adopting the contact type electrifying device of a DC(direct current) impressing system. CONSTITUTION:In this image forming device, an image is formed by applying an image forming process including a stage for electrifying processing on the surface of a substance to be electrified 1 to the substance to be electrified 1. The electrifying processing means for the substance to be electrified 1 is a contact type electrifying device where the surface of the substance to be electrified is electrified by allowing the electrifying member 8 on which DC voltage is impressed to abut on the substance to be electrified 1. In this control method, the image forming device is controlled so that the DC voltage having a reverse polarity to the DC voltage is impressed on the member 8 when the member corresponds to the image non-formed area of the substance to be electrified 1.
Patent JP-H0534159-A (JP)
Title: Composite wire for vibration gyro
Inventor: YASUDA KOZO
IPC: G01C19/56
Filed: 1991-07-29
Abstract: PURPOSE:To obtain a composite wire for vibration gyro which has high strength even in the form of a small-gauge wire and can be welded well to an Fe series alloy by coating on a base material of W of or Mo a metal selected from Ni, Ni group alloy, Pt and Pt group alloy. CONSTITUTION:For a base material of this composite wire, W or Mo with high strength is used. The W base material or Mo base material is suitably selected in accordance with the usage from the characteristics of W and Mo, e.g. strength and the like. The W base material may be formed of a single metal, but is preferably a material doped with a small amount of K, Si, Al or the like in order to improve the strength more. A metal to be coated on the base material of the composite wire is selected from Ni, Ni group alloy, Pt and Pt group alloy. The coating film is 1-20mum thick. If the film thickness is smaller than 1mum, the desired welding strength cannot be obtained in a stable manner.
Patent JP-H0637346-A (JP)
Title: Mesfet for photosensor
Inventor: AMACHI NOBUMITSU
IPC: H01L29/812
Filed: 1992-07-16
Abstract: PURPOSE:To improve the photoelectric efficiency of MESFET that can be utilized in high-speed optical communication. CONSTITUTION:A MESFET has a semiconductor active layer 2 and a gate electrode containing a thin metal layer 4a of about 50 to 1000 angstroms formed on said active layer 2. That is, a metal layer 4a in the gate electrode is extremely thin so that it is translucent and is able to guide even a weak light signal to the lower portion of the gate electrode, by which the light-sensitivity of MESFET can be improved.
Patent JP-H0717422-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: NAKAJIMA HIROSHI
IPC: B62D113/00
Filed: 1993-06-30
Abstract: PURPOSE:To insure stable steering operation in the rear wheel steering device for vehicle by appropriately limiting the steering angle of rear wheels if sudden change is generated in an actual steering angle. CONSTITUTION:This rear wheel steering device is provided with a steering mechanism SM connected to rear wheels RW and an electric motor M controlling drive of the steering mechanism SM. Further, it is provided with a target steering angle setting means S1 setting the target steering angle of the rear wheels RW, an actual steering angle detecting means S2 detecting the actually steered actual steering angle, and a control means S3 controlling output of the electric motor M according to the comparison result of the target steering angle with the actual steering angle. It is also provided with a rate of change of target steering angle computing means S4 computing the rate of change of target steering angle, a rate of change of actual steering angle computing means S5 computing the rate of change of actual steering angle, and an output limiting means S6 controlling the control means S3 so as to limit output of the electric motor M when the rate of change in actual steering angle computed by the means S5 is over a value obtained by adding a prescribed value to the rate of change of target steering angle computed by the means S4.
Patent JP-H0238772-A (JP)
Title: Exhaust valve device
Inventor: SAKAGAMI HIRONOBU
IPC: F16K21/04
Filed: 1988-07-26
Abstract: PURPOSE:To stabilize the performance with respect to temperature and aging fluctuations and to simplify the manufacture, in a constant velocity exhaust valve device, by reducing the inner dia. of a valve body near the bottom gradually. CONSTITUTION:The inner dia. of a valve body 4 near the bottom is reduced gradually, whereby it is possible to form a governing body 7 of a simple straight rod or the like and to enable the manufacture with a metal material easily. The valve seat 4 needs resiliency, but a material such as silicon rubber or the like having less fluctuation in size against temp. change may be used, so that it is possible to obtain a stable exhaust property with respect to temp. change. Further a metal material may be used for a governing body 7, and thereby it is possible to obtain stable exhaust performance even with respect to aging change.
Patent JP-H1035590-A (JP)
Title: Outer wing variable sweepback angle aircraft
Inventor: HATANO HIROSHI
IPC: B64C3/40
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an outer wing variable sweepback angle aircraft wherein the weight of a moving mechanism and the movement of a pressure center are reduced by reducing a turning wing area and installing a rotary shaft in a rear side shifted from a body gravity center. SOLUTION: An aircraft includes an inner wing 2 having a large sweepback angle front end extended to a rear side more than a machine gravity center 4, a outer wing 1 having a wing attaching section 5 installed in a rear side more than the machine gravity center 4 and set to a large sweepback angle position 1a roughly in parallel with the front end of the inner wing 2 for its front end or a small sweepback angle position 1b having a sweepback angle of its front end smaller than that of the front end of the inner wing 2 and a rotary shaft 3 erected in the wing attaching section 5 by being inclined from a vertical direction and rotationally set to the large retreating angle position 1a or the small sweepback angle position 1b while pivotally attaching the outer wing 1.  Thus, good stealth is provided and also excellent speed performance and driving performance in low and high speeds are provided.
Patent JP-S6170400-A (JP)
Inventor: USUI MASAHIRO
IPC: F41G7/20
Filed: 1984-09-10
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。