baber/WOPTO huggingface dataset:
Patent JP-2000132203-A (JP)
Title: Device and method for preparing plant operation plan
Inventor: SAKAMOTO YOSHIYUKI
IPC: G05B13/02
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To prepare an operation plan for operating devices included in a plant more efficiently. SOLUTION: A plant operation plan preparing device 4 has a partial load operation retrieving means 12 which retrieves a partial load operation time period when devices included in a heat supply plant 20 are operated in a partial load state in an operation plan found by an operation plan operating means 11, a start time operating means 13 which starts the devices in a full load state and finds the start time of a device which is needed when output plan value is obtained based on the output plan value of the device in the partial load operation time period retrieved by the means 11 and a start aspect changing means 14 which changes the output plan value, start time and start/stop timing of the device in the partial load operation time period retrieved by the means 12.
Patent JP-H11132930-A (JP)
Title: Abrasion test device in slurry
Inventor: JIBIKI TATSUHIRO
IPC: G01N1/28
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an abrasion test device in slurry, which can systematically test the influence of cuttings and slurry for excavation on abrasion generated between the drill pipe of a large system for depth petroleum excavation and a riser pipe. SOLUTION: The abrasion test device 1 in slurry is provided with a driving motor 2 which rotationally drives a rotary test piece 8, a test piece holder 12 holding a pressed test piece 9 pressed by the rotary test piece 8, a pressurizing means 20 adding pressurizing load to the pressed test piece 9 and a test tank 10 for supplying slurry 11 between the rotary test piece 8 and the pressed test piece 9. A rotation number measuring device measuring the number of rotations of the rotary test piece 8, a load meter measuring the pressurizing force of the pressed test piece 9, a temperature sensor measuring the temperature of slurry 11 and a thermo-heater 18 for adjusting the temperature of slurry are provided.
Patent JP-H09149065-A (JP)
Title: Flow control system and its hub
Inventor: TAOKA IKUO
IPC: H04L12/44
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To send a collision signal onto to a device whose communication is desired to be limited. SOLUTION: Back bone switching hubs and front end hubs (multi-port repeater or switching hub) containing a terminal equipment corresponding to an Ethernet are connected by a hierarchical structure. The back bone switching hub SH1 generates an overflow notice packet addressed to a terminal equipment A sending a packet to an input port P1 before its own input port P1 overflows and sends it to the port P1, and the front end hub H2 receiving it sends a collision signal to a port P1 directly containing a destination terminal equipment A for an overflow notice packet.
Patent JP-H09149270-A (JP)
Title: Scanner system
Inventor: TOYODA TETSUYA
IPC: H04N9/09
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To allow the scanner system to conduct color slurring processing without being affected by a subscanning direction and read resolution. SOLUTION: A scanner side of this system lights up a fluorescent light under the control of a reduced instruction set computer RISC (S101), step drive control of a CCD in response to a state of a resolution selection SW is conducted and when image pickup in the main scanning direction is conducted simultaneously (S102), a prescribed image processing is applied to an image pickup signal (S103), and the result is transferred to a PC side (S104). After the end of scanning by one frame, information relating to the resolution and the sub-scanning direction (scanning parameters) is transferred to the PC side (S106) and when the fluorescent light goes off (S107), the processing of the scanner side is finished.  The PC side conducting information processing decides a correction amount for corresponding color slurring correction while referencing a table specifying optimum correction processing stored in advance based on the scanning parameter under the control of the CPU (S108), and the image for each color component is deviated in the subscanning direction based on the correction amount to correct color slurring (S109) and the resulting data are converted and sent externally (S110).
Patent JP-H05137407-A (JP)
Title: Lift-controlling mechanism for tilling apparatus of working machine
Inventor: YANAGIHARA KATSUMI
IPC: A01B63/114
Filed: 1991-11-15
Abstract: PURPOSE:To facilitate the operation of a relative position-changing mechanism for changing the height level of a tilling apparatus between a general tilling mode and a puddling mode by using a specific link mechanism. CONSTITUTION:A link member 14 is connected to a driven member 8a of a control valve 8 of a lifting cylinder 2 for changing the height level of a tilling apparatus. Another link member 15 is interlocked to a soil-preparation cover 7. Both link members are switched between a direct contact mode and an indirect contact mode by operating an intermediate member 16 between both link members. The standard height of the tilling apparatus can be changed by this operation.
Patent JP-H03160244-A (JP)
Title: Heat exchanger
Inventor: ASAMI KAZUYUKI
IPC: F24F5/00
Filed: 1989-11-17
Abstract: PURPOSE:To sufficiently overcool refrigerant even if other suction port is blocked by guiding a portion of air sucked from one suction port to other heat exchanger through a duct when the other suction port of a body is blocked. CONSTITUTION:If a fan 25 is rotated in a state that other suction port 18 is blocked by its outer wall 33, the atmospheric air is introduced only from one suction port 10 into a heat exchanging chamber 5. Since one heat exchanger 12 is not disposed in the lower part 13 of one suction port 10, the air flow rate flowing to other suction space 30 through a duct 31 is equal to or higher than that flowing to the one exchanger 12. Accordingly, the heat exchanging amount of other heat exchanger 20 becomes equal to or larger than that of the one exchanger 12. Gas refrigerant of high temperature discharged from a compressor 6 is first fed to the exchanger 12 to be condensed, the refrigerant under a mixed state of gas and liquid is fed to the other exchanger 30 to be condensed and liquefied, and sufficiently overcooled.
Patent JP-H08253447-A (JP)
Title: Aromatic amine compound, its production and agent
Inventor: KATOU KANEYOSHI
IPC: A61K31/4433
Filed: 1995-11-17
Abstract: PURPOSE: To obtain a new compound having excellent gonadotropic hormone- releasing hormone receptor antagonism and low toxicity and useful as a medicine for treating a sex hormone-dependent disease such as tumor, benign prostatic hypertrophy or endometriosis. CONSTITUTION: This compound is expressed by formula I [Ar<1> and Ar<2> are each an aromatic group; P and Q are each a >=2C divalent aliphatic hydrocarbon; R<1> and R<3> are each an acyl of the formula COR [R is a hydrocarbon or a heterocycle], a hydrocarbon, etc.; R<2> and R<4> are each H or an alkyl; (j) is 0 or 1] or its salt, e.g. (+)-3,4-dihydro6-methoxy-1'- 4,4-diphenyl-7-[(4- methoxyphenylacetyl)amino]-heptyl}spiro[naphthalene-2(1H), 2'-piperidine]. The compound is obtained by condensing, e.g. a compound of formula II (P' and Q' each have a carbon number which is smaller by one carbon than that of P or Q) with a compound of formula III in the presence of a condensing agent such as dicyclohexylcarbodiimide, reducing the product and introducing the group R<3> or R<4> into the reduced compound by a method such as alkylation or acylation.
Patent JP-H03159075-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NAKANE IKUROU
IPC: H01M10/052
Filed: 1989-11-17
Abstract: PURPOSE:To prevent the drop of a negative electrode due to the repetition of charging and discharging by filling the grain boundary or gap of lithium or lithium alloy with metal hard to be electrochemically alloyed with the lithium. CONSTITUTION:The nonaqueous electrolyte secondary battery in the title has a negative electrode 1 composed mainly of lithium or lithium alloy, a positive electrode 4 and a nonaqueous electrolyte 7. In this case, at least a part of the grain boundary or gap of the lithium or lithium alloy is filled with metal hard to be electrochemically alloyed with the lithium. As a result, the applied metal maintains the lithium alloy and the collapse of an electrode 1 attributable to the cubic change of the lithium alloy due to charging and discharging is thereby prevented. According to the aforesaid construction, the drop of the lithium alloy can be restrained even in the case of repetition of charging and discharging cycles, and the cycle characteristics of the secondary battery can be improved.
Patent JP-S63154671-A (JP)
Title: Pyridazinone derivative or salts thereof
Inventor: OKUJIMA HIROMI
IPC: A61P9/04
Filed: 1986-12-17
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H or 1-5C alkyl; R<2>-R<4> are H, 1-5C alkoxy or OH; two of R<2>-R<4> may together form the group of formula IV or formula V; m is 0-4; n is 1-4; dotted line is single bond or double bond] or its salt. EXAMPLE:The compound of formula VI. USE:A medicine. A cardiotonic agent. It is administered orally or parenterally at a dose of 0.1-10mg/kg body weight daily in the case of oral administration. PREPARATION:The compound of formula I can be produced e.g. by reacting a carboxylic acid of formula II with an alkyl halocarboxylate such as ethyl chloroformate in a mixed solvent consisting of N,N-dimethylformamide and tetrahydrofuran, etc., at -20-+100 deg.C for 5-10hr in the presence of a basic compound such as triethylamine and reacting the resultant mixed acid anhydride with an amine of formula III at -20-+100 deg.C for 5min-10hr.
Patent JP-H10145881-A (JP)
Title: Speaker system
Inventor: FUJIHIRA MASAO
IPC: H04R1/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To make a magnetic shield secure and to make the device smallsized and lightweight on the whole. SOLUTION: This system is equipped with a yoke 11 which has a center pole 12, a driving magnet 13 which is arranged coaxially with the center pole 12, a top plate 15 which is arranged coaxially with the driving magnet 13 to form a gap part 17 with the center pole 12, and a frame 9 which is formed of a magnetic material and fitted to the top plate 15. Then the system is equipped with a 1st magnet 6 for magnetism protection which is arranged opposite the outer periphery of a frame 5 and has the same magnetic pole as the magnetic pole magnetized in the frame 5 on the surface facing the frame 5 and a 2nd magnet 7 for magnetism protection which is arranged abutting against the rear surface part of the frame 5 and has the same magnetic pole as the magnetic pole magnetized in the frame 5 on the surface facing the frame 5.
Patent JP-H11133625-A (JP)
Title: Method and device for developing photosensitive resin plate
Inventor: SHIBANO HIROSHI
IPC: G03D5/04
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a developing method and a developing device capable of forming a printing relief by which high-quality printing can be realized with little irregularities of the floor of the relief and without the irregular gradation of the dotted portion of a printed matter. SOLUTION: In the developing method for photosensitive resin plate where resin material at an unexposed part is removed by a brush by immersing the exposed photosensitive resin plate in developer or spraying the developer to the resin plate; the brush and/or the photosensitive resin plate is circularly moved, while the center axis of the circular motion is circularly moved further. Then, the developing device for the photosensitive resin plate is equipped with a mechanism for circularly moving the photosensitive resin plate and/or the brush and a mechanism for circularly moving the center axis of the circular motion.
Patent JP-H11135851-A (JP)
Title: Laminated piezo electric actuator
Inventor: SETOGUCHI TAKESHI
IPC: H02N2/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a laminated piezo electric actuator which is able to keep electrical connection between electrode plated, even at the time high-speed operation is performed at a high applied voltage, to perform the position alignment of the electrode plates readily and can be readily manufactured. SOLUTION: A plurality of laminated piezo electric plates and first and second electrode connecting bodies 8 and 9, which are constituted by forming a plurality of electrode plates 7 at specified intervals on the same long edge side of a band-shaped member 6, are provided. The band-shaped member 6 at the first and the second electrode connecting bodies 8 and 9 is bent into a zigzag pattern. A laminate, wherein the electrode plate 7 of the first electrode connecting part 8 and the electrode plate 7 of the second electrode connecting body 9 are provided alternately between the piezoelectric plates 3, is formed. Furthermore, the main surface of the band-shaped member 6 at the first and the second electrode connecting bodies 8 and 9 is made parallel to the outer circumference of the laminate.
Patent JP-H08157571-A (JP)
Title: Aromatic hydrocarbon having phenolic structure as part of molecular backbone and its production
Inventor: YOSHIMURA TAKASHI
IPC: C08G61/02
Filed: 1994-12-05
Abstract: PURPOSE: To obtain a material for producing a heat-resistant thermosetting resin having a reactive phenolic structure and a heat-resistant condensed polycyclic arom. structure. CONSTITUTION: This hydrocarbon having a phenolic structure as a part of the molecular backbone is produced by reacting a condensed polycyclic arom. hydrocarbon with a phenol in the presence of a Friedel-Crafts catalyst and has a softening point of 130 deg.C or lower, a number average mol.wt. of 300-600, and a content of phenolic hydroxyl group of 2-12%.
Patent JP-H02145540-A (JP)
Title: Production of dibasic acid ester
Inventor: MIYOSHI NORIYUKI
IPC: C07C67/475
Filed: 1988-11-28
Abstract: PURPOSE:To obtain the subject compound useful as an electrolyte, lubricating oil, etc., in ultrahigh yield by reacting cyclohexanone with hydrogen peroxide in the presence of an acid catalyst in a lower alcohol and then reacting the resultant product with an acrylic acid ester derivative. CONSTITUTION:Cyclohexanone is reacted with hydrogen peroxide in the presence of an acid catalyst (especially preferably sulfuric or phosphoric acid) in a lower alcohol expressed by formula I (R<1> is lower alkyl) to provide a lower alkoxycyclohexyl peroxide, which is then reacted with an acrylic acid ester derivative (e.g. methyl methacrylate) expressed by formula II (R<2> and R<3> are lower alkyl) in the presence of a metal salt (especially preferably ferrous sulfate) to afford a dibasic acid ester expressed by formula III in high yield. The resultant ester is useful as an electrolyte for driving electrolytic capacitors, lubricating oil, cutting oil, etc., a raw material for producing glycidyl esters, polyesters, polyamides, etc., and further an epoxy curing agent, epoxy reaction diluent, etc.
Patent JP-H07155722-A (JP)
Title: Treatment of fly ash from refuse incinerator and device therefor
Inventor: HAMAGUCHI KEIZO
IPC: F23J1/00
Filed: 1993-12-01
Abstract: PURPOSE:To energy-savingly make fly ash harmless at the time of removing the organochlorine compd. such as dioxine and mercury in the fly ash by firstly heating the fly ash above the volatilization temp. of mercury to remove mercury and then heating the fly ash above the decomposition temp. of the dioxine. CONSTITUTION:The fly ash discharged from a dust collector 3 furnished to a refuse incinerator including a boiler 1 is conveyed while still hot to a pretreating device 7 by a conveyor, agitated and moved therein by a screw feeder 8. The ash is heated above the volatilization temp. (about 250 deg.C) of mercury for 30min, and the mercury is volatilized off in the device 7. The ash is then supplied by a feeder to a heater 6 set at the lower part of the boiler 1, and the ash is heated above the decomposition temp. of the dioxine by the boiler waste gas. The heated ash is discharged into a pit 5. The waste gas discharged from the device 7 is sent to a mercury recovery device 10 to remove mercury and then returned to the inlet flue of a harmful gas treating device 2.
Patent JP-H03162706-A (JP)
Title: Thin-film magnetic head
Inventor: FUCHIGAMI SHIYOUJI
IPC: G11B5/31
Filed: 1989-11-20
Abstract: PURPOSE:To improve a recording density by notching the medium-facing surface side of a substrate so as to leave the width equal to a track width and forming a gap layer, coil layer, magnetic layer, etc., in the part exclusive of the notched parts. CONSTITUTION:The substrate 8 constituted of a magnetic material, such as Mn-Zn ferrite or Ni-Zn ferrite, is provided with a magnetic layer-facing part 8a on the side to constitute the medium-facing surface. The magnetic layer- facing part 8a is formed by providing notches 8b, 8c so as to have the same width as the width of the magnetic layer 13. An interlayer insulating layer 10 exists on a gap layer 9 provided in the part exclusive of the notches 8b, 8c of the substrate 8 ad an interlayer insulating layer 12 formed on the interlayer insulating layer 10 exists to cover a coil layer 11 formed on the interlayer insulating layer 10. The medium-facing surface side of the magnetic layer 13 faces the magnetic layer-facing part 8a and is provided to protect the thin film laminated with the protective layer 14. The spacing between the data tracks is narrowed in this way and the storage capacity of the magnetic recording medium is increased.
Patent JP-H01144528-A (JP)
Title: Manufacture of ceramic-base superconductive wire
Inventor: HOSOKAWA ETSUO
IPC: B28B1/00
Filed: 1987-11-30
Abstract: PURPOSE:To obtain a wire material of excellent flexibility and stability by covering the outer side of a ceramic fiber with a mixed solution containing dispersed fine particle of a ceramic superconductive material, heating and sintering the material and covering the sintered layer with a metallic stabilizing member. CONSTITUTION:An application device 3 and a baking oven 4 are arranged between a reel out bobbin 1 wound with SiC-based fiber W and a winding bobbin 2 so that the fiber W is routed. A mixed solution L held in an application tub 3b is prepared by dispersing crushed fine powder of a superconductive material in a polyurethane varnish liquid, with the superconductive material being made by mixing, heating and sintering Y2O3, BaCO3 and CuO. The fiber W is passed through the application tub 3b and the baking oven 4 for several times to produce a primary sintered layer of Y-Ba-Cu-O-based ceramic on the fiber W and is further heated to produce a sintered layer. The outer circumference of the sintered layer is further deposited with TiC as a stabilizing member. This makes it possible to easily manufacture a wire material having excellent flexibility and stability.
Patent JP-H05144837-A (JP)
Title: Field effect transistor and manufacturing method thereof
Inventor: UCHIYAMA AKIRA
IPC: H01L21/336
Filed: 1991-11-18
Abstract: PURPOSE:To avoid the deterioration in electrical characteristics due to hot carriers while restraining the deterioration in operating rate within an LDD structured MOSFET. CONSTITUTION:A field oxide film 6b having a window 68 exposing an element formation region 48 of a p type Si substrate 46 is provided on the substrate 46. Next, a gate insulating film 50, a gate electrode 52 are successively provided on almost central part in the region 48 and then sidewall insulating films 58, 60 are provided respectively on the sidewalls 52a, 52b of the gate electrode 52. Besides, sidewall conductor films 64 are provided on the side surfaces on the opposite side of the gate electrode 52 of the sidewall insulating films 58, 60. At this time, the thickness of the sidewall conductive films 62, 64 is made smaller than that of the gate electrode 52 so as to restrain the decline in the operating rate. Furthermore, the sidewall conductive films 62, 64 are brought into electrical contact with a source region 54 and a drain region 56 so as to avoid the deterioration in electrical characteristics due to hot carriers.
Patent JP-H05132013-A (JP)
Title: Boxing device
Inventor: ODAKA MASAHIRO
IPC: B65B5/08
Filed: 1991-10-22
Abstract: PURPOSE:To provide a boxing device which can box automatically multiple kinds of goods. CONSTITUTION:A boxing device is provided with a box transfer conveyor 2 which transfers a plurality of boxes intermittently at a prescribed interval, and a plurality of goods feeders 10 which are arranged corresponding to the number of lines of the boxes with a prescribed interval in a transfer direction of the box transfer conveyor 2 for feeding a line of goods 11 to the box 1. The goods feeder 10 is provided with a goods transfer conveyor 12 which transfers the standing goods 11 in a direction crossing substantially at right angles with the box feeding conveyor 2, a goods laying device 20 which receives the standing goods 11 in the foremost line from the goods transfer conveyor 12 and lays them, a replacing device 30 which replaces the line of lying goods 11 into the box 1 on the box transfer conveyor 2 which is in stop, and a guide plate which is located inside or close to the box, when the line of goods 11 are placed in the box 1, for guiding the goods 11 to prescribed positions in the box.
Patent JP-H079062-A (JP)
Title: Manufacture of clutch piston
Inventor: SAITO KIYOSHI
IPC: F16D25/06
Filed: 1993-12-02
Abstract: PURPOSE:To prevent the folding defeet which may be generated at the intersection of a body and a boss, and to improve the dimensional precision in manufacturing a clutch piston by the plastic working method. CONSTITUTION:A stepped part 5 is formed between a body 1 and a boss 6. A boss part 3 is formed by restricting the outer shape, and the boss 6 is formed by increasing the wall thickness on the inner circumferential side. The stepped part 5 is formed at the joined part of the body 1 and the boss 6, causing no folding defect. When upper and lower punches 13, 14 of a forming die 10 come close to each other, a projecting part is formed by concentrating the excess metal at the clearance 16 to be formed between the punches. This constitution allows the boss 6 to be maintained to the preset size and shape irrespective of the fluctuation of the thickness of the blank A, and forcing no load to the forming die 10.
Patent JP-2001121164-A (JP)
Title: Method for treating sewage containing internal secretion disturbing substance or carcinogenic substance and apparatus for treating the same
Inventor: NAKAGAWA SOUTA
IPC: C02F1/72
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably treating various kinds of the internal secretion disturbing substances or carcinogenic substances, such as, for example, dioxin, bisphenol-A, dioxane and di(2-ethylhexyl) phthalate, existing in water. SOLUTION: The method for treating the sewage containing the internal secretion disturbing substances and/or carcinogenic substance consists in taking effluent out of the upper section of an ozone reaction chamber, refluxing the effluent to the lower section of the ozone reaction chamber, subjecting the effluent to irradiation with UV rays and gaseous ozone injection in a flow passage from the outflow to the reflux, adding raw water thereto in the flow passage for injecting the gaseous ozone and recovering the treated water from the upper section of the ozone reaction chamber. Hydrogen peroxide is recommended to be further injected into the water in the flow passage toward the irradiation with the UV rays or the gaseous ozone injection.