baber/WOPTO huggingface dataset:
Patent JP-2000014219-A (JP)
Title: Device for supplying fertilizer
Inventor: KAJITANI HIROMASA
IPC: A01C23/02
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a fertilizer-supplying device capable of efficiently cutting a fertilizer bag in a container frame. SOLUTION: In a fertilizer-supplying device 7 for disposing a fertilizer bag F receiving a fertilizer in a fertilizer-supplying state and subsequently cutting the bag, a cutting mechanism 6 for circularly rotating cutters 60 in the fertilizer- supplying device 7 to cut and open the fertilizer bag F is disposed. Thereby, the fertilizer bag F can surely linearly be cut to largely open the fertilizer bag F. The fertilizer bag F can simultaneously be cut with a plurality of parallel cutters 60 to largely open the cut opening and rapidly discharge the fertilizer. Therein, the parallel cutters 60 can be rotated from the inside to the outside to prevent the movement of the fertilizer bag F and simultaneously surely open the cut opening.
Patent JP-S6168599-A (JP)
Inventor: OOTA MASAKAZU
IPC: G21F9/00
Filed: 1984-09-13
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-H0852809-A (JP)
Title: Manufacture of polycarbonate resin-punch formed product
Inventor: YAMAMOTO YUICHIRO
IPC: B29K69/00
Filed: 1994-08-12
Abstract: PURPOSE:To provide a polycarbonate resin-punch formed product wherein a finish of a punched end surface without requiring finishing is extremely good, warpage is not produced, and it can be continuously punched. CONSTITUTION:A formed product consisting of polycarbonate resin composition which contains 3-60wt.% of glass filler is obtained by puching.
Patent JP-S5978784-A (JP)
Title: Driving mechanism for torch of welding device
Inventor: NAKANISHI SADAO
IPC: H02K41/03
Filed: 1982-10-29
Abstract: PURPOSE:To eliminate the need for a measurement device for the moving distance of a torch and to control easily the driving of the torch by providing a stationary pole of a linear pulse motor along the moving route for the torch and installing the torch to the moving pole of the linear pulse motor. CONSTITUTION:Pulses of the number corresponding to a desired moving distance are supplied to the moving pole 15a of a linear pulse motor 15 in the case of moving a torch 10. Since the driving of the motor 15 is controlled by an open loop in this stage, there is no need for any feedback signal and therefore there is no need for providing any means for measuring the moving distance of the torch 10.
Patent JP-H1028938-A (JP)
Title: Shaking separator
Inventor: KOBAYASHI YOSHIKAZU
IPC: B07B13/11
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a shaking separator which is capable of separating works to three kinds; the materials past screens and the heavy materials and light weight materials which are the residues on the screens, obviates the occurrence of the clogging of screen holes even with the moist or wet and tacky adhesive works and has high separation workability and large separation capacity. SOLUTION: This shaking separators 1 is provided with saw tooth parts 15 at the respective rectangular screens 11 of a tilting separation block 10 which receives the supply of the works W varying in sizes and weights from above the intermediate section in a longitudinal direction. The screens 11 are supported by crank pins 24 of an eccentric driving device 20 including a crank mechanism 21. The crank pins are radially and circularly driven in side view in a vertical direction and oblique direction, by which the works W are fed diagonally upward. The materials S past the screens are passed and dropped through and from the screens 11. The heavy materials H among the residues on the screens are dropped from the bottom end of the block 10. The lightweight materials L are dropped from the top end of the block 10 by the diagonal upward feed under the assistance of the saw tooth members 15.
Patent JP-H0944741-A (JP)
Title: Automatic vending machine
Inventor: OSAWA MASAHIRO
IPC: G07F9/10
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To avoid the complexity of management and maintenance and the rise of the cost by eliminating the variance in cooling time and the cooling temperature among chambers of an automatic vending machine to eliminate the need of design and adjustment related to distribution of a refrigerant. SOLUTION: An enclosure 1 of the vending machine is divided into three chambers by two heat insulating partitions 15, and an evaporator 25 pierces these heat insulating partitions 15 and is integrated into one body to have heat radiation fins in each chamber, thus solving the problem.
Patent JP-H1039487-A (JP)
Title: Printing device
Inventor: GOMI MASAO
IPC: G03D13/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive printing device capable of always obtaining a high-quality image. SOLUTION: In this printing device, a pair of guide plates 15a (15b) guiding the edges 1a on both sides of the fed medium 1 in a scanning direction B to a platen 11 side is attached to the pressure surface 11a of the platen 11. A developing unit 30 developing the image recorded on the medium 1 by pressurizing it while interposing it with the platen 11 and the unit 30 gets on the guide plate 15a (15b). Therefore, even when the unit 30 reaches the edge 1a of the medium 1, it does not directly come in contact with the edge 1a so as to avoid a situation that the unit 30 does not move and the medium 1 is broken because the unit 30 interferes with the edge 1a of the medium 1.
Patent JP-H0851818-A (JP)
Title: Seedling transverse feeder for transplaner
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1994-08-12
Abstract: PURPOSE:To provide the subject feeder designed to prevent the miss-planting of soil-bearing seedlings by gradully tilting seedling-receiving trays. CONSTITUTION:An annular body 60 advancing in a specified direction is set up longitudinally, and many seedling-receiving trays 65 to catch soil-bearing seedlings B are swingably arranged in rows along the outer periphery of the annular body 60 in such a direction as to cross with the advancing direction of the annular body 60, and on the side of this annular body 60, guide rails 75, 76 are provided to come into contact with the lower surface of the respective trays 65 advancing with the annular body 60 to hold their posture, and these guide rails 75, 76 are also afforded with straight-line parts 75a, 76a to keep the respective trays 65 horizontal and level difference parts 75b, 76b to tilt these trays from horizontal posture to slant posture. In this seedling transverse feeder having the above scheme, the level difference parts 75b, 76b are tilted so as to be gradually displaced toward the tilting side of the trays 65 as they go in the advancing direction of the annular body 60.
Patent JP-H04364198-A (JP)
Title: 5'-phosphatidyl-5-fluorouridine derivative
Inventor: SHUTO SATOSHI
IPC: A61K31/7052
Filed: 1991-07-04
Abstract: PURPOSE:To obtain new 5'-phosphatidyl-5-fluorouridine derivative useful as an injection of nucleoside-based antitumor agent, comprising a specific phospho lipid nucleoside derivative, having excellent water solubility, composed of a nontoxic salt. CONSTITUTION:A 5-fluorouridine shown by formula I and phospholipase D derived from a bacterium belonging to the genus Streptomyces are dissolved in 100 mM acetic acid buffer solution containing 100 mM calcium chloride, reacted with a solution of a phosphatidylcholine (e.g. 1-palmitoyl-2-alpha-linolenoyl- sn-glycero-3-phosphochaline) shown by formula II (R1 is long-chain saturated acyl; R2 is long-chain unsaturated acyl; R3 is trimethylammonioethyl) in chloroform at 40 deg.C for 4 hours while stirring, the organic layer is developed through a silica gel flash column and purified to give the objective 5'-phosphatidyl-5- fluorouridine derivative shown by formula III.
Patent JP-H0477378-A (JP)
Title: Composite ceramic member
Inventor: KAWAI HISATAKA
IPC: C04B35/58
Filed: 1990-07-20
Abstract: PURPOSE:To enhance strength, toughness and oxidation resistance by mixing a sintering adjuvant and producing sintered Si3N4 and forming a coated layer consisting of Si3N4 or SiC on the base material made of sintered Si3N4. CONSTITUTION:A sintering adjuvant such as Y2O3, MgO or ZrO2 is mixed at about 5-10wt.% and a sintered Si3N4 base material 02 is produced by a normal-pressure sintering method. A high-purity SiC coating layer 01 is formed at prescribed temp. on this Si3N4 base material 02 by a thermal plasma CVD method while utilizing SiH4 and CH4 as a gaseous raw material. Further, a high-purity Si3N4 coating layer 01 is formed at prescribed temp. by the thermal plasma CVD method while utilizing SiH4 and NH3 as the gaseous raw material. Since high-purity SiC and Si3N4 free from the sintering adjuvant react with oxygen contained in the atmosphere by heating at high temp. and a dense scale layer 04 consisting of SiO2 single substance is formed on the surface, a composite ceramics member is obtained which has high strength, high toughness and is excellent in oxidation resistance.
Patent JP-S6348775-A (JP)
Title: Controller of fuel cell power generating device
Inventor: KAMOSHITA TOMOYOSHI
IPC: H01M8/06
Filed: 1986-08-14
Abstract: PURPOSE:To make a pipeline which controls flow rate compact by installing a liquid level detector which detects a drop in liquid level in a tank and a controller which controls a pump based on the variation with time of the output signal from the detector. CONSTITUTION:The variation with time of a drop in liquid level in a tank 3 in which liquid raw material or liquid fuel is stored is detected with a liquid level detector 17, and computed with a controller 18 to obtain the flow rate of the liquid raw material or liquid fuel. The controller 18 controls a pump 9 based on the measured flow rate to control the flow rate of the liquid raw material and/or liquid fuel. The need of a flow meter or a regulating valve in a pipeline is eliminated and the pipeline is made compact and the space of the pipeline is reduced.
Patent JP-H1039322-A (JP)
Title: Liquid crystal display element
Inventor: FUMIKURA TATSUNORI
IPC: G02F1/1337
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To eliminate a display defect by preventing the disconnection or shorting of transparent electrodes of a multilayered structure, etc. SOLUTION: Metal oxide films 2a and metallic films 2b are formed on the transparent electrode forming surfaces of a pair of glass substrates and, thereafter, insulating films 6 consisting of titanium oxide, etc., are formed to cover the entire part of the flanks and front surfaces of the transparent electrodes 2 formed of wet etching, etc. Further, oriented films 7 are applied thereon and are subjected to rubbing treatments and, thereafter, the oriented films 7 of both glass substrates are disposed to face each other and liquid crystals are sealed into the spacing therebetween, by which a liquid crystal layer 8 is formed.
Patent JP-H0745569-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: OKAMOTO MASAYOSHI
IPC: H01L21/304
Filed: 1993-08-02
Abstract: PURPOSE:To avoid the generation of static electricity during grinding time for previously avoiding the breakdown or fluctuation in characteristics of semiconductor element formed on a semiconductor wafer by a method wherein the rear surface of the semiconductor wafer is ground using ultrapure water low in electrical specific resistance. CONSTITUTION:A surface protective sheet 3 coated with a water soluble bonding agent is stuck on the surface of a semiconductor wafer 1 on whose rear surface plural laminated films 1a such as thermal oxide film, CVD, etc., are formed. Next, this semiconductor wafer 1 turned upside down is fixed on the stage 4 of a rear surface grinder by vacuum suction so as to grind the rear surface thereof in a specific dimension by turning the stage 4 and a gringing stone 5. At this time, ultrapure water 2 is sprayed from the central part of the grinding stone 5 e.g. at the water pressure of 1.0-3.0X10<5>Pa. In such a procedure, the electrical specific resistance of the sprayed ultrapure water 2 is specified e.g. not to exceed 1MOMEGAcm by mixing the water 2 with e.g. high purity bubbled CO2 gas.
Patent JP-H0831629-A (JP)
Title: Ferrite paste
Inventor: SATO HITOSHI
IPC: H05K1/09
Filed: 1994-07-20
Abstract: PURPOSE:To provide ferrite paste which is suitable for the formation of the magnetic layers of a laminated inductor, excellent in smoothness and stability of dispersion, and large in specific surface area. CONSTITUTION:Soft magnetic ferrite powder, binder, organic solvent, and additive are mixed up well by kneading into ferrite paste used for forming the magnetic layers of a laminated inductor, wherein ferrite powder is of specific surface area 5.0 to 10.0m<2>/g, and polycarboxylic acid surface-active agent is used as additive.
Patent JP-H0355601-A (JP)
Title: Automatic adjustment method for control parameter
Inventor: UDAGAWA KAZUYUKI
IPC: G05B13/02
Filed: 1989-07-24
Abstract: PURPOSE:To attain the optimum adjustment of a control parameter so as to satisfy an index to plural process variables by obtaining the optimum control parameter of a controller after optimizing an evaluation function set previously. CONSTITUTION:An MG set speed controller 32 performs an arithmetic operation based on the deviation between the speed signal of an MG set generator 31 and the target value r(t) and outputs a speed control signal u(t) of the generator 31. At the same time, a process identifying part 34 inputs the output u(t), the MG set generator speed signal, a neutron flux serving as the adjustment specifications, and the main steam quantity signal and identifies the generator 31 as well as a reactor and a turbine 33. The process model identified by the part 34 is inputted to an optimum control parameter deciding part 35. The part 35 decides an optimum control parameter to set this parameter directly to the controller 32 or after confirmation of an operator.
Patent JP-H0355052-A (JP)
Title: Women's clinical thermometer with expected date-of-confinement display function
Inventor: NISHIMURA KINJI
IPC: A61B10/00
Filed: 1989-07-24
Abstract: PURPOSE:To easily confirm a state of pregnancy and the expected date of confinement by mounting a means operating the expected date of confinement on the basis of an operated ovulation day when pregnancy is displayed by a pregnancy display means and an expected date-of -confinement display means displaying the operated expected date of confinement. CONSTITUTION:When both of two conditions, that is, a condition wherein 7 days are elapsed from the first menstrual period and a condition wherein such a state that the bodily temp. of the day is higher than standard bodily temp. ST and also higher by 0.3 deg.C or more than the lowest bodily temp. of the menstrual cycle continues over 3 days or more inclusive of the day are satisfied, the microcomputer 31 provided to the central part of the electronic circuit of this clinical thermometer 1 regards the day before the 4-th as an ovulation day to store the same in an RAM 32. Subsequently, the determined ovulation day is set to the first day and the 266-th day is determined as the expected date of confinement to be stored in the RAM 32. When a 'day' switch 12 is pushed in such a state that a heart mark HM lights, the expected date of confinement is displayed on the third display device 4. By this method, the expected data of confinement can be clearly confirmed.
Patent JP-S6438-A (JP)
Title: Method for recovering resorcin
Inventor: OGINO TAKAO
IPC: C07C67/00
Filed: 1987-07-29
Abstract: PURPOSE: To obtain high-purity resorcin from an aqueous phase at a high recovery ratio, by decomposing an oxidation product of m-diisopropylbenzene with molecular oxygen with an acid, distilling away acetone, adding a specific compound to the obtained residue and separating an oil from water in the presence of a specific amount of water.  
     CONSTITUTION: m-Diisopropylbenzene is oxidized with molecular oxygen to provide an oxidation product containing m-diisopropylbenzene dihydroperoxide, which is then decomposed in the presence of an aromatic hydrocarbon solvent (preferably toluene) to distil away acetone. At least one of monohydric phenols, nitriles, cyclic ether compound and water-insoluble dialkyl ketone in an amount so as to provide ≥5pts.wt. based on 100pts.wt. above-mentioned solvent contained in the still residue after removing the acetone is added to separate an oil from water in the presence of water (5W80wt.%, especially 15W60wt.% water concentration) in an amount sufficient to form two liquid phases to recover resorcin from the obtained aqueous phase. In separating the oil from the water, acetone concentration is preferably ≤10wt.%. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S60112671-A (JP)
Inventor: DONARUDO MONROO ORUSON
IPC: C30B25/12
Filed: 1984-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0477250-A (JP)
Title: Leather-like grip cover
Inventor: KAI HARUNORI
IPC: A63B53/14
Filed: 1990-07-19
Abstract: PURPOSE:To obtain a leather-like grip cover which does not generate bleed of white powder as a result of its long use by laminating a skin layer consisting of a specific amount of leather powder with a specific characteristic and a specific amount of synthetic resin as main components on a base material. CONSTITUTION:A skin layer consisting mainly of 5 to 60 wt% of leather powder having 8 wt% or higher of skin component, 2 wt% or lower of oil/fat, a total of 0.5 wt% of lower of Na<+> ion and Ca<2+> ion which can be extracted in water and a mean grain diameter of D50 of 7mum or less and an average deflection of the mentioned grain diameter of 3mum or less, and 95 to 40 wt% of synthetic resin, is laminated on a base material to obtain a leather-like grip cover. Unwoven cloth impregnated with polyurethane resin 51 consists of a fine porous polyurethane resin layer 52, on which a polyurethane resin layer 54 is laminated through an adhesive 53. The unwoven cloth 51, fine porous polyurethane resin layer 52 and polyurethane resin layer 54 contain a specified amount of leather powder A respectively.
Patent JP-S5981653-A (JP)
Title: Control circuit of copying machine
Inventor: IIMORI AKIROU
IPC: G03G15/00
Filed: 1982-10-30
Abstract: PURPOSE:To enable easy storage of necessary data for controlling a copying machine by installing a nonvolatile semiconductor memory capable of electrically writing, erasing, and reading, and writing and reading the data of a microcomputer when needed. CONSTITUTION:Inputs of a surface potential sensor 27, an illuminance sensor 28, a density sensor 29, etc. are fed to an I/O port 31. CPU33 receives the data of the port 31 through a data bus 32 and an address bus 34, acts in accordance with a prescribed program, and controls a lamp regulator 36, a high voltage transformer 37, a fixing heater 38, a display circuit 39, etc. through an I/O port 35. When power supply is turned off, a power supply voltage detection circuit 43 is actuated, the CPU 33 suspends the actions during the control, writes data necessary for control in E<2>PROM 42 and stores them for a long term. When power supply is turned on, the circuit 43 is actuated, the CPU33 reads out the data from E<2>PROM 42, and starts control. The data necessary for control can be stored thus easily.
Patent JP-S6169790-A (JP)
Title: Production of steroid
Inventor: YUYA MASAKAZU
IPC: C07J9/00
Filed: 1984-09-14
Abstract: PURPOSE:To produce a steroid useful as an intermediate of brassinolide, in high efficiency, the thermally isomerizing 6-ketosteroid in a solvent using an acid and an inorganic halide as the catalyst. CONSTITUTION:The objective compound of formula IV can be prepared by heating the 6-ketosteroid of formula I [R<1> is group of formula II or III (R<2> is H, CH3 or C2H5;   is bonding site of the group R<1> to the steroid skeleton)] in a solvent in the presence of a catalyst consisting of an acid and an inorganic halide, thereby isomerizing the 6-ketosteroid. The starting compound of formula I can be produced by treating the 3-sulfonyloxysteroid of formula V (R<3> is CH3SO2- or CH3C6H4SO2-) with a basic substance in a hydrated methyl ethyl ketone, and oxidizing the resultant 6-hydroxysteroid of formula VI in methyl ethyl ketone.
Patent JP-S5893655-A (JP)
Title: Fixation of vehicle wheel and spacer used therefor
Inventor: SAWAZAKI TAKASHI
IPC: B60B3/14
Filed: 1981-11-29
Abstract: PURPOSE:To make it possible to fix various type of vehicle wheels having different bolt pitches and to reduce cost by a method wherein the spacer in the form of a disk is fixed to a brake drum with screws and the vehicle wheel is fixed to the spacer by means of tightening members. CONSTITUTION:A predetermined number of fixing bolts 15 are fitted about a wheel shaft 11 so that the bolts project outside the brake drum and the spacer 17 in the form of a disk is fixed to the brake drum 13 by means of the bolts passing through the spacer 17, and nuts 23. Further, a support disk 45 is formed integral with the internal surface of a disk section 41 of the vehicle wheel 35 so that the wheel 35 is supported by the disk 45 when the wheel 35 is fixed to the spacer 17. The support disk 45 is provided with grooves 49 for receiving the nuts 23 and throughholes 51. As a result, the wheel 35 can be fixed to the spacer 17 by screw fitting bolts 53 into holes 29 of the spacer 17 through the throughholes 51.
Patent JP-S5981274-A (JP)
Title: 4-wheel steering device of vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D7/15
Filed: 1982-10-30
Abstract: PURPOSE:To effect gental and smooth steering operation of rear wheels during acceleration and deceleration and to improve maneuvering stability through prevention of the occurrence of a change in orientation, by controlling a rear wheel steering speed proportionally to the varying rate of a car speed. CONSTITUTION:In response to signals from a steering angle sensor 21, a rear wheel steering angle sensor 23, and a car speed sensor 22, a controller 20 controls a rear wheel steering device 7. When the varying rate of a car speed exceeds a set value, the controller 20 actuates a throttle switch valve 19 to switch a throttle from a throttle 19a having a narrow opening to a throttle 19c having a wide opening. This reduces the amount of oil flowing from a hydraulic pump 13 to an actuator 11, resulting in reduction in arear wheel steering speed. Rear wheel steering during acceleration and deceleration of a vehicle is gently and smoothly carried out, and this prevents a sudden change in orientation from occurring and enables improvement of stability.
Patent JP-H0533879-A (JP)
Title: Solenoid valve driving circuit
Inventor: SENDA HIROYUKI
IPC: F16K31/06
Filed: 1991-07-31
Abstract: PURPOSE:To provide miniaturization by applying the first voltage for a predetermined time with a time difference provided to successively open a plurality of solenoid valves, and applying the second voltage so as to maintain the valve in an opening condition, in the case of a solenoid valve driving circuit for a gas cooking device. CONSTITUTION:For instance, in the case of driving solenoid valves 18, 19, in the initialized condition, output terminals 1a to 1c of a microcomputer 1 are all set to low impedance, 1d to 1j are all set to high impedance, and output terminals 2d to 2j of a decoder are set to high impedance. When switches 31, 32 are turned on, the microcomputer 1 outputs encode relating to the corresponding solenoid valves 18, 19. Thus by setting the output terminal 1a and an input terminal 2a of the decoder 2 to high impedance, a transistor 3 is turned on to open the solenoid valve 18 by an adsorptive valve opening power supply 10. Next by setting an output of the 1d of the microcomputer to low impedance in accordance with a timing chart, a transistor 11 is turned on to hold the solenoid valve 18 by a holding power supply 25. Then, the solenoid valve 18 is driven to actuate the switch 32 after a time for charging a discharged capacitor 40, and similarly the solenoid valve 19 is opened and held.