baber/WOPTO huggingface dataset:
Patent JP-H0198726-A (JP)
Title: Vibration control device
Inventor: DOI SHUNICHI
IPC: F16F15/02
Filed: 1987-10-12
Abstract: PURPOSE:To improve reliability on suspension by presuming quantity of state and physical quantity necessary to get optimum aimed control force with a quantity of state presuming means and a control force presuming means based on quantity of state from a state detecting means. CONSTITUTION:A control means 4 presumes physical quantity affecting suspension character with a presuming means II2 from quantity of state from a quantity of state detecting means I, namely from quantity of displacement on a suspension, calculates presumed control force corresponding to the said presumed physical quantity, operates on presumption suspended speed or suspended displacement with a presuming means II0, and operates optimum aimed control force with an operating means II2 on considering external force or disturbance acting to the suspension. And, the same drives an actuator means IV via a deviation calculating means I and a driving means II for variable controlling suspension character continuously. In such way, numbers of sensor in the state detecting means can be made to a minimum, quantity of noise can be reduced, reliability on control system can be improved and precise and still stable suspension character control can be performed.
Patent JP-S60227589-A (JP)
Inventor: ROBAATO NOOMAN HAASUTO JIYUNIA
IPC: H04N9/77
Filed: 1984-12-04
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-2000083419-A (JP)
Title: Dense planting type seedling planting apparatus
Inventor: UEDA YOSHIHIRO
IPC: A01C11/02
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To simplify the whole structure and to improve maintenance in a dense planting type seedling planting apparatus. SOLUTION: Plural planting transmission cases 31 extended backward are arranged mutually in parallel in the right and left direction. Each of the plural right planting transmission cases 31 supports planting mechanisms 32 and 33 at the right or left same side part so as freely to rotate and drive the mechanisms in a cantilever state. Each of the plural left planting transmission cases 31 supports planting mechanisms 32 and 33 at the left or right same side part opposite to the plural right planting transmission cases 31 so as to freely rotate and drive the planting mechanisms in a cantilever state.
Patent JP-S61133733-A (JP)
Title: Antenna direction control method for artificial satellite
Inventor: KAIZUKA TOSHIYUKI
IPC: B64G1/24
Filed: 1984-12-03
Abstract: PURPOSE:To irradiate a radio wave from a communication antenna to a prescribed position with high accuracy by detecting a relative drive angle between a satellite and >=2 communication antennas having an antenna driver and using the detection signal to detect a yaw angle error of the artificial satellite thereby correcting the attitude of the satellite. CONSTITUTION:The angle between the satellite main body 1 and communication antennas 3a, 3b is measured by an antenna driver provided with an angle detection mechanism while the communication antennas 3a, 3b trace beacon stations 6a, 6b to detect the attitude error of the existing satellite. That is, when the attitude of the satellite is set as a prescribed value, and when the two communication antennas track the beacon stations, the angle to the satellite main body 1 has a specific value. Thus, when the angle detection mechanism has a value different from the specific value, the difference is interpreted that there is an error in the attitude of the satellite. Thus, the invention method uses an earth sensor to eliminate the roll shaft and pitch shaft error of the attitude of the satellite main body 1, the yaw axis error is read from the angle between the communication antennas 3a, 3b and the satellite main body 1 and the error is eliminated from the attitude control of the satellite main body 1.
Patent JP-2000087784-A (JP)
Title: Internal combustion engine
Inventor: SASAKI SHIZUO
IPC: F02D21/08
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To minimize variations in generated torque when there are variations in the fuel injection rate due to low fuel injection rate. SOLUTION: In a small fuel injection rate region that includes a region throughout which a fuel injection period-to-fuel injection rate characteristics curve has no linearity due to a low rate of fuel injected from a fuel injection valve 6, a first combustion is performed in which little soot is generated and thus there is little fluctuation in generated torque since the amount of inert gas supplied into a combustion chamber 5 is more than the amount of inert gas that results in the amount of soot generated peaking. In a large fuel injection rate region in which the rate of fuel injected from the fuel injection valve 6 is high, a second combustion is performed in which the amount of inert gas supplied into the combustion chamber is less than the amount of inert gas that results in the amount of soot generated peaking.
Patent JP-H01124631-A (JP)
Title: Card for producing fiber web or random web of natural or synthetic fiber
Inventor: BUERUNAARU RATSUSENGAA
IPC: D01G15/34
Filed: 1988-10-11
Abstract: PURPOSE: To provide a card capable of adjusting and controlling the air imbalance of a roller by forming the trough-shaped cover of a drum or worker from a plurality of trough sections which are arranged in close succession. CONSTITUTION: The cover of a roller 8 is formed of a plurality of trough sections 20a, 20b, 20c, 20d, 20e between the divided portions of undercasings 18a, 18b. Each trough portion is pivotally supported on a shaft 26 and can be opened. Controllable undercasings can be disposed on several workers, and the balance of air can be controlled at a place or at several places.
Patent JP-H10126608-A (JP)
Title: Compression digital data processing method
Inventor: DE QUEIROZ RICARDO L
IPC: H04N1/387
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To improve the standard Joint Photographic Experts Group(JPEG) image data compression technology. SOLUTION: In a typical example, an original image 1 is made up of many square blocks each consisting of 64 pixels that is an 8×8 array and the divided into many square blocks. Each of the clocks is processed by the JPEG image data compression technology. Each bit string that is generated as the result of the JPEG image data compression technology is terminated by a specific sequence of bits indicated as an 'end of block', that is, an EOB for the recognition by the uncompression system. Each bit string that indicates one block consisting of the pixels is sent to a receiver 20.
Patent JP-H0196577-A (JP)
Title: Modulation system for signal of distance measurement
Inventor: TORII TOMOAKI
IPC: G01S13/84
Filed: 1987-10-08
Abstract: PURPOSE:To facilitate the selection of the best frequency and to prevent a nonlinear element of a circuit from deteriorating distance measurement accuracy by employing a pulse-code modulation system by time-division multiplexing for a steering signal sent from the ground and adding a word for signal discrimination to its time series. CONSTITUTION:Four signals are sent to a multiplexer 1 from a PCM encoder 2 and range tone signal generators 3, 4, and 5 for distance measurement connected to the multiplexer. The encoder outputs a PCM signal for steering, and the signal generators 3, 4 and 5 generates range tone signals of mutually different frequencies for distance measurement; and a program controller 6 selects a signal to be inputted to the multiplexer 1 according to preprogrammed time and order and selects the signals cyclically according to the program and the multiplexer 1 multiplexes and sends them as an output signal 7.
Patent JP-S61135508-A (JP)
Inventor: TAKAHARA NOBORU
IPC: A01B63/111
Filed: 1984-12-03
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-H09102620-A (JP)
Title: Plastic lid material for semiconductor device package and its manufacture
Inventor: OGIWARA TAKEO
IPC: H01L31/0203
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide plastic lid material for a semiconductor device package of small specific weight which is excellent in molding workability, transparency, bonding strength, heat resistance, dimensional stability, and solvent resistance, and its manufacturing method. SOLUTION: A lid material is composed of acryl based crosslinked copolymer which is composed of 100 parts by mass of (metha) acrylic ester based monomer which is composed of polyfunctional (metha) arylic ester compound and monomar (metha) acrylic ester compound, and 0-50 parts by mass of copolymerizable monomer, and is obtained by radical polymerization of monomar mixture wherein the ratio of polyfunctional (metha) acrylic ester compound is 10-90% by mass. It is desirable that the monomer mixture contains (metha) 20-80 parts by mass of acrylic ester compound by mass which has urethan link obtained by isocyanate compound and (metha) acrylic ester containing hydroxy groups.
Patent JP-H05101555-A (JP)
Title: Load reducing mechanism for slide bearing
Inventor: KAMIYA AKIKUNI
IPC: G11B21/02
Filed: 1991-10-03
Abstract: PURPOSE:To prevent the retrieval time from deteriorating even due to an attitude change of an optical disk reading device and to promote reliability in relation to sliding life of the load reducing mechanism for a slide bearing in a pickup driving mechanism of the device. CONSTITUTION:A load upon the slide bearing 5 is reduced by dead weigh of a slider 2 in the case of horizontal setting of the device by magnetic attracting force between an L-shaped magnetic attracing piece 9 and a magnet 8, and similarly, this action is performed in the direction of reducing the dead weight of the slider 2 in the case of vertical setting as well.
Patent JP-H03119226-A (JP)
Title: Hydraulically operated lever in extremely small type shovelcar
Inventor: NISHIKAWA FUMIAKI
IPC: E02F9/16
Filed: 1989-09-30
Abstract: PURPOSE:To increase operational workability from the rear part of a car and to minimize the car body, by arranging control parts in parallel with each other in one place and by protruding these hydraulical operation levers from the upper face of a bonnet cover. CONSTITUTION:Hydraulical control valves 27 are arranged in parallel with each other in one position at the upper front of the upper frame 1, inclining the rear parts thereof. And a hydraulical operation lever 31 is connected to be freely movable at the upper end of the operation rods 37, 37a of these valves. And the supporting points 36 of movable levers are arranged at the upper position within the bonnet frame 11 and further, the front face of the bonnet cover 30 is inclined along rods and the hydraulic operation lever 31 is projected from the upper face. In this way, the front perspective becomes well for the operators rear the car and hence it increases an operational workability and minimizes the car body.
Patent JP-H04136333-A (JP)
Title: Rainwater storage and infiltration device
Inventor: KAMEI MINORU
IPC: E03B3/02
Filed: 1990-09-26
Abstract: PURPOSE:To prevent the ingress of sand or the like into a rainwater storage and infiltration reservoir by connecting a rainwater amount adjustment tank to the reservoir with a rainwater feed pipe, and forming the predetermined height of a rising section at the outlet end of the feed pipe. CONSTITUTION:A rainwater amount adjustment tank 1, and a rainwater storage and infiltration reservoir 2 are connected to each other via a feed pipe 5 having a rising section 7 at the outlet end thereof. Also, the feed pipe 5 is fitted to the lower part of the adjustment tank 1, leaving a portion for sediment deposition. In addition, the outlet of the pipe 5 is positioned in the upper part of the reservoir 2. According to the aforesaid construction, the ingress of sediment into the reservoir 2 is prevented, and the clogging thereof can be prevented.
Patent JP-S62116690-A (JP)
Title: Production of coal-water slurry
Inventor: KAJI RYUICHI
IPC: C10L1/32
Filed: 1985-11-18
Abstract: PURPOSE:To produce at low cost a coal-water slurry of high concn. and low viscosity, by adding water and a dispersant to a coal pulverized so as to have a predetermined particle size distribution and then agitating so as to maintain the particle size distribution before addition of the dispersant, thereby minimizing the use of the dispersant. CONSTITUTION:Coal is pulverized in a mill 1 for about 30min, and caused to pass through a classifying device 2 so as to obtain a coal having a particle size distribution with a maximum particle size of about 50mum. The coal, together with water, is introduced in a wet mill 3, in which the coal is wet pulverized. The resulting coal is fed into a mixer 4, and a dispersant comprised of at lest one compd. selected from among org. anionic surfactants, nonionic surfactants and inorg. ionic compds. is added in an amt. of 0.01-5.0wt% based on the dry weight of the coal. Alternatively, coal is processed through the mill 1 and the classifying device 2 and fed into the mixer 4, in substantially the same manner as described above. The above-mentioned dispersant is added in the above-mentioned amt. to obtain a slurry. After addition of the dispersant, mixing under agitation is conducted while maintaining the coal particle size distribution before addition of the dispersant without pulverizing coal to a coal-water slurry.
Patent JP-S63109648-A (JP)
Title: Beam detector
Inventor: EGUCHI TATSUYA
IPC: G03G15/04
Filed: 1986-10-27
Abstract: PURPOSE:To surely eliminate a cause to the production of irregular reflection by providing a light sensor chip and a circuit or the like processing a signal of the light sensor chip onto a board so as to contain the part causing the irregular reflection of the light beam into a case. CONSTITUTION:The titled detector is provided with the board 22 having a side perpendicular to the scanning line of a light beam at the side to start the scan of the light beam, the light sensor chip 21 having a linear side and directly fixed in parallel with the side on the board 22 in a way that the side is placed at the light beam scanning start side, and the circuit or the like to apply waveform shape processing to the signal of the light sensor chip 21. The board 22 is contained further in a reflection preventing case 26. The reflection case 26 is a box having a rectangle outer shape and the inner size is decided so as to contain components on the board and the board 22 itself without gap. Since no irregular reflection giving adverse effect onto the picture does not take place, a high definition picture is obtained.
Patent JP-H06199161-A (JP)
Title: Method and device for controlling output of vehicle driving unit
Inventor: HON TSUAN
IPC: B60W30/18
Filed: 1993-10-14
Abstract: PURPOSE: To consider the torque transmission of a converter at the time of controlling torque which is to be outputted from an engine in a method and a device for controlling the output of the driving unit of a vehicle. CONSTITUTION: When the output of the driving unit 8 of a vehicle is controlled, target output torque is decided based on the request 48 of a driver, the torque transmission of a converter unit 14 provided with a clutch 20 that an automatic transmission 16 can control is considered from a target output torque request and target engine torque is calculated in all steady driving states. The target engine torque is realized by controlling the output parameters 60, 64 and 68 of an engine.
Patent JP-H1196543-A (JP)
Title: Magnetic recording medium
Inventor: KOBAYASHI TAKESHI
IPC: G11B5/64
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent lubricating effect by holding a lubricant com prising a nitrile in a magnetic layer on a nonmagnetic supporting body. SOLUTION: Relating to a magnetic recording medium having a carbon film on a magnetic layer, a lubricant comprising a nitrile is applied on the carbon film by coating. When a nitrile is applied as a lubricant on the carbon film, the cyano group as a polar group of the lubricant is adsorbed on the carbon film while aggregation force between long-chain hydrocarbon groups in the hydrophobic part causes to form a lubricant film. Therefore, by holding the nitrile as a lubricant, excellent lubricating property is kept for a long time under various use conditions, and the lubricating property is kept for a long time. The lubricant has a small coefft. of friction and shows excellent travelling property, wear resistance and durability. As the nitrile, a compd. expressed by R-CN (wherein R is a hydrophobic functional group) is preferably used.
Patent JP-S63114512-A (JP)
Inventor: KOBAYASHI DAISUKE
IPC: G05B23/02
Filed: 1986-10-30
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-H0511160-A (JP)
Title: Lens barrel for drop-proof and water-proof camera
Inventor: TANAKA HITOSHI
IPC: G03B17/08
Filed: 1991-07-02
Abstract: PURPOSE:To obtain a lens barrel for a drop-proof and water-proof camera capable of zooming action without damaging watertight performance. CONSTITUTION:On the lens barrel for the drop-proof and water-proof camera having a zooming lens barrel 15 advancing and retreating in an optical axis direction, a moving frame 13 advancing and retreating in the optical axis direction integrally with the zooming lens barrel 15, and a sealing member lying between the lens advancing and retreating aperture of a fixed part surrounding the zooming lens barrel 15 and the zooming lens barrel 15; a mediating member 14 constituted as a separate member from the zooming lens barrel 15 and the moving frame 13 is provided between the zooming lens barrel 15 and the moving frame 13, and the zooming lens barrel 15 and the moving frame 13 are linked through the mediating member 14.
Patent JP-S62118819-A (JP)
Inventor: YAMADA TAKASHI
IPC: A01C11/02
Filed: 1985-11-15
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-H03119291-A (JP)
Title: Back-filling injecting method at time of constructing curved section with shield construction
Inventor: SHIMOI HAJIME
IPC: E21D11/00
Filed: 1989-10-03
Abstract: PURPOSE:To eliminate the delay of the injection of back-filling material and prevent natural ground from being broken by filling a void between the natural ground and a shield machine and a segment, with foam beads and cement system back-filling material for injection, respectively at the time of constructing the curved section of shield construction. CONSTITUTION:With the shield machine 1 of a folding type, the outbreak of a curved section it performed and at the same time, excavation is performed along a designed line 2, and via a second injection piping 3 from the internal section of the shield machine 1, a space between the outer peripheral surface of the shield machine 1 and the excavated surface 4 of natural ground is filled with the primary back-filling material 5 of the beads of foam styrene as main material and bentonite as sub material for injection. Then, from a segment 6 extruded to the rear side of the shield machine 1, via a second injection piping 7, a space between the outer peripheral surface of the segment 6 and the excavated surface of 4 of the natural ground is filled with secondary back-filling material 8 for injection. As a result, the natural ground is prevented from being broken due to the delay of the injection, and a necessary outbreak quantity is secured, and the primary lining of the curved section can be smoothly executed with safety.
Patent JP-H0198815-A (JP)
Title: Combustion equipment
Inventor: KURODA SHINJI
IPC: F23N5/20
Filed: 1987-10-13
Abstract: PURPOSE:To prevent the generation of back fire and carry out safety ignition by installing a proportional valve which operates under the control of a control circuit so as to control the supply of fuel and feeding a fuel gas whose airto-fuel ratio is proper to a burner after an ignition device starts its operation. CONSTITUTION:A detection signal is transmitted to a control circuit 44 from an operation detector 41 when a sparker 17 operates. The control circuit 44 passes electricity to a proportional valve control circuit 43 and an auxiliary solenoid valve 33. The proportional control circuit 43 controls the electric current to a proportional valve 32 so that its current value may be considerably lower than that of slow ignition current. The current value is gradually increased with the lapse of time. A secondary pressure of fuel gas, which is supplied from a nozzle 31 to a mixing box 12, is gradually increased. The fuel gas is supplied in proportion to the combustion air from a blower 21, is mixed with air in the mixing box 12 and is fed to a combustion box 11 when a specified air to fuel ratio has been attained. The mixed gas is ignited by the sparker 17 which has been operating and lights up immediately. Therefore, this construction makes it possible to make proper the air to fuel ratio in the combustion box and prevent the generation of ignition delay or back fire.
Patent JP-H07114598-A (JP)
Title: Commodity ordering system and commodity inquiry system for mail-order sale
Inventor: KURODA MITSUNORI
IPC: G06Q50/00
Filed: 1993-10-15
Abstract: PURPOSE:To provide the commodity ordering system which is convenient and efficient for the consumer side as well as the seller side by providing a computer, a means which inputs customer numbers and commodity numbers written in a commodity catalogue to the computer, and a transmission means which transmits order data generated by the computer to a host computer on the seller side. CONSTITUTION:A device 1 on the agency side consists of a personal computer 4 and is provided with a bar code reader 6 which reads the bar codes of commodities written in a commodity catalogue 5. The personal computer 4 is provided with customer data arranged by customer numbers. A host device 2 essentially consists of a host computer 7 and is connected to a general computer 25. In this system, the customer waiting in an agency, for example, a beauty salon can see the commodity catalogue put in the beauty salon to order desired commodities through the personal computer 4 installed there.
Patent JP-H01101308-A (JP)
Title: Silicon atom-containing ethylenic polymer, composition containing said polymer and method for use thereof
Inventor: SAIGO KAZUHIDE
IPC: G03F7/075
Filed: 1987-10-15
Abstract: PURPOSE:To obtain an Si-containing ethylenic polymer, having the backbone chain constituted of specific structural units and a specified mol.wt. and capable of forming fine patterns with extremely high sensitivity even to near ultraviolet rays and exhibiting higher resistance to dry etching. CONSTITUTION:An Si atom-containing ethylenic polymer having the backbone chain constituted of structural units expressed by the formula and 3,000-1,000,000mol.wt. The above-mentioned ethylenic polymer is used as a resist composition by adding a bisazide [e.g. 4,4'-diazidochalcone or 2,6-di-(4'- azidobenzal)cyclohexanone] as a photocrosslinking agent in an amount of nor mally 0.1-30wt.% based on the polymer. Alternatively, an organic film and a resist layer having a given resist pattern are successively formed on a sub strate and the above-mentioned resist layer is formed from the afore-mentioned ethylenic polymer by a method for forming the pattern according to a two-layer structural resist method using the above-mentioned resist pattern as a dry etch ing mask for the organic film.
Patent JP-S62119498-A (JP)
Inventor: TAKAO YOSHIYUKI
IPC: G21C17/10
Filed: 1985-11-20
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。