baber/WOPTO huggingface dataset:
Patent JP-H0313412-A (JP)
Title: Beltless bucket elevator
Inventor: MASUMOTO TOYOJIRO
IPC: B02B7/02
Filed: 1989-06-08
Abstract: PURPOSE:To prevent dropping at the time of lifting grains in a beltless bucket elevator for grains by winding an endlessly connected body of buckets and covers around a lower guide wheel and an upper front and an upper rear guide wheel, and forming the rotary part of the lower guide wheel for a supply part and the upper front and rear guide wheels to have a discharge part between them. CONSTITUTION:Semi-arc-like hooks 25, 23 are formed at the front and the back of rotation of a rectangular bottom 22 of a bucket 19, and the adjacent buckets 19 are connected with each other by the hooks 25, 23 and a shaft 27 to form an endless connected body 20. In addition, an opening/closing cover 35 is provided at the aperture part of each bucket 19, so it is opened and closed by application of a protruded rod 36 to an applied body provided in the middle of its motion way. The endless bucket connected body 20 is wound around a lower guide wheel 2, an upper front guide wheel 3, and an upper rear guide wheel 4. The rotary part of the lower guide wheel 2 is set for a supply part 38 where the cover 35 is opened. A discharge process 40 is set between the upper front and rear guide wheels 3, 4 to open the cover 35. In this constitution, grains can be prevented from dropping when they are lifted.
Patent JP-S633118-A (JP)
Title: Combustion device
Inventor: KATO HARUO
IPC: F23L9/02
Filed: 1986-06-23
Abstract: PURPOSE:To increase an air excessive rate to promote perfect combustion and restrain the sudden generation of carbon monoxide, by a method wherein a third air supplying chamber, positioned on the inner periphery of the base of a combustion tube and supplies third air from the side of combustion flames, is provided in the title device. CONSTITUTION:Primary air for combustion is sent into a premixing chamber 8, vaporized fuel, generated in the premixing chamber 8, is premixed with the primary air and is dispersed uniformely through a flow regulating plate 9, then, is injected out of a burner head 11 and is ignited by an ignition plug 28 whereby combustion flames are formed and the fuel is burnt. Secondary air, which is the one portion of air in an air feeding case 1, flows into a secondary air supplying chamber 13 through a plurality of through holes 17 and is supplied to the combustion flames along a burner body 7 through secondary air holes 18 to promote the combustion. On the other hand, third air, supplied by a ventilating pipe 26 to promote perfect combustion, is introduced into a third air supplying chamber 23 and is supplied to the combustion flames from the side direction thereof through a plurality of third air holes 24, therefore, the perfect combustion may be promoted.
Patent JP-H08337046-A (JP)
Title: Sheet for ink jet recording
Inventor: MUKOUYOSHI SHIYUNICHIROU
IPC: B41M5/00
Filed: 1995-06-13
Abstract: PURPOSE: To obtain a sheet for ink jet recording, prominent in the color devoping property of a recorded image or the drying property of ink, excellent in the water resistance of a recording layer and reduced in the generation of curl, by forming the recording layer, containing polydioxolane, on a supporting body. CONSTITUTION: A sheet for recording, which is suitable for light permeating recording medium, is formed of a supporting body, consisting of a transparent film, and a recording layer, containing polydioxolane. The polydioxolane is constituted preferably of a polymer, produced by ring opening polymerization of 1,3-dioxolane, which is the principal body of molecular chain of the polymer, preferably and the polymer, shown by a formula, for example, can be used. In the formula, R shows hydrogen atom, alkyl group, phenyl group and the like while (n) shows the integer of 500-15000.  When coating liquid, containing polydioxolane, is applied, the polydioxolane is solved in various solvent such as hot-water, toluene or the like to apply it while acrylic resin, polyester resin or the like is blended into the recording layer in accordance with necessity such as for providing with water resistance further, for example.
Patent JP-H0310338-A (JP)
Title: Unified management system for software evaluation circumstance
Inventor: SATO MAMORU
IPC: G06F15/00
Filed: 1989-06-07
Abstract: PURPOSE:To improve the evaluation efficiency by periodically compiling and assembling only updated components of a master file at each time and transferring the updated file to a debugging host at night. CONSTITUTION:A host machine (MHST) 1 as the master periodically monitors an updata managing part (UPD) 18 by incorporated period timer 14 and interrupt controller 13 to check update conditions of files, and compilation and assembling are immediately performed at each time with respect to updated files. Therefore, parts requiring a relatively long time in the filing work are successively complet ed. When a certain time comes, the MHST 1 inhibits update of all files to perform the final filing work and prepares a file group for evaluation of the next version and transfers them to all debugging hosts (DHST) 31 and 21 at night. Thus, all evaluators DBG1 to DBGn obtain circumstances for evaluation with new files in the next day.
Patent JP-H09150136-A (JP)
Title: Method for selecting conductive plate scrap from electric-electronic equipment
Inventor: RARUFU YAKOBU
IPC: B03B9/06
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To simplify a process technique by increasing the purity of recovered metallic concentrate, conversely minimizing the metal content of residues and making the materials produced during cleaning small in the amt. SOLUTION: The particles resulted from low-temp. brittle fracture are selectively crushed batchwise by a hammer mill 2. The crushed matter is selectively crushed to the fine splinters discharged through the sieving net 3 of a crushing chamber 18 and the coarse splinters consisting of the metallic materials which remain in this crushing chamber 18 and are taken out batchwise. The iron parts are separated therefrom by magnets. The fine splinters are classified to plural small width size classes of about 1:1.6 grain size area widths according to the size classes. The particles of the respective size classes are separately sorted by corona drum separators 11, 12 materially to the metallic particles and the residual particles. These metallic particles are separated to materially different metallic groups 13 to 16.
Patent JP-S5936085-A (JP)
Inventor: KATOU HISAO
IPC: B66B23/24
Filed: 1982-08-24
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-S6039559-A (JP)
Title: Automatic wet decomposing device
Inventor: NISHIMURA TAKAO
IPC: B01L7/00
Filed: 1983-08-12
Abstract: PURPOSE:To smooth heating and to remove efficiently the steam from a sample by punching holes to a heating plate to be heated by a radiation heater, covering the bottom thereof with a perforated plate providing a temp. detecting end to the heating plate. CONSTITUTION:Holes 11a are punched to the part of a heating plate 11 on which a decomposing vessel 1 is placed and the bottom is sealed with a perforated plate 11b with a heater of this decomposing device. The plate 11 and the vessel 1 are directly heated by radiation and at the same time the heating by the heat transfer from the plate 11 is accomplished. Indirect control of the temp. in the vessel 1 is thus made possible by controlling the surface temp. of the plate 11. It is possible to control simultaneously the temp. of plural samples under decomposition by controlling the temp. of the plate 11. The construction of the device is made considerably simpler than the heating device of the conventional method which detects the temp. of each sample and controls the respective heaters.
Patent JP-S6125337-A (JP)
Title: Signal transmitter
Inventor: NISHIGUCHI MASAYUKI
IPC: H04B14/06
Filed: 1984-07-14
Abstract: PURPOSE:To prevent overshoot by switching a transient filter coefficient at the transient state of changeover at each block of a forecast filter and using finally it as a steady-state filter coefficient to suppress the similarity of the transient state to a low order when a high-order characteristic is selected. CONSTITUTION:A PCM signal is supplied to an input terminal 11 of the forecast filter 10 of a signal transmitter while blocking it at each prescribed time unit and the signal is fed to the fourth forecase device 12 and an adder 13. The fourth forecast device 12 is provided with delay elements 21-24 of one sampling period, four coefficient multipliers 25-28 and an adder 29. An address switching a multiplication coefficient read from a coefficient bank is inputted to coefficient input terminals TK0-TK3 of the coefficient multipliers 25-28. Then the multiplication coefficients K0-K3 are switched at each one sample period from the input timing of the head word of the block and when this switching is finished, the steady-state of next time is selected to prevent overshoot.
Patent JP-S6125323-A (JP)
Title: Ac switch circuit
Inventor: KOBAYASHI MASATO
IPC: H01H47/32
Filed: 1984-07-13
Abstract: PURPOSE:To extend the service life of a contact by changing an on/off phase of a relay switch at energizing/deenergizing of power to attain no arcing of the relay switch. CONSTITUTION:A negative or a positive phase of an AC power supply E01 is detected at energizing of power, a relay switch SW1 is turned on when a diode D is interrupted by its detected output and then a relay switch SW2 is turned on when the diode D is conductive. A positive or a negative phase of a load current IL is detected at deenergizing of power, its detected output turns off the SW2 when the diode D is conductive and then the SW1 is turned off when the diode D is interrupted. Before power is switched, the power switching is repeated while switching the SW1, SW2 alternately by changing the state of contact. Thus, no arcing of the relay switch is attained and the service life of the contact is extended.
Patent JP-H01316533-A (JP)
Title: Damper unit
Inventor: SUGANO HIDENORI
IPC: F16F9/00
Filed: 1988-06-16
Abstract: PURPOSE:To reduce operations for a device as well as a manufacturing cost by linking one end portion of a damper to the stationary frame of a unit body while rotatably linking the other end portion to a movable frame. CONSTITUTION:In a unit body 1, one end of a stationary frame 2 and one end of a movable frame 3 are rotatably linked to each other via a hinge pin 5. A damper 4 is housingly provided in the inner portion of the unit body 1. One end portion of the damper 4 is linked to the stationary frame 2 of the unit body 1, while the other end portion thereof is rotatably linked to the movable frame 3. A rotating object to be damped down is brought into contact with a force receiving member and, then subjected to the buffering action of the damper 4. Thereby, the operations for installation as well as a manufacturing cost can be reduced.
Patent JP-S5939735-A (JP)
Title: Production of soot body of pulverized glass particle and its burner
Inventor: TANAKA GOUTAROU
IPC: G02B6/00
Filed: 1982-08-26
Abstract: PURPOSE:To obtain a soot body of pulverized glass particles having a uniform bulk density by blowing a flame toward a starting raw material at the blowing rate of a gaseous raw material and combustion gas varied so as to make the temp. higher as the position of the deposited soot body of the pulverized glass particles is nearer the periphery of the soot body. CONSTITUTION:While a soot body 1 under rotation is pulled upward, a gaseous raw glass material, combustion gas, etc. are ejected from a burner 2 and are mixed and burned. The burning flame is blown to the body 1 and the soot of the pulverized glass particles formed within said flame deposits on the body 1. Since the blow-out port (b) of the combustion gas of the burner 2 is wider as it is nearer the outside, the temp. of the flame is higher as it is nearer the outside. Although the body 1 heated by the flame radiate heat more easily as it is nearer the outside circumferential part, the entire part is heated roughly to an equal temp.; therefore, the soot body 1 is successively grown and synthesized without having a nonuniform bulk density.
Patent JP-S6210330-A (JP)
Title: Automatic excavator for sheathing work
Inventor: KONISHI KOICHIRO
IPC: E02F5/06
Filed: 1985-07-05
Abstract: PURPOSE:To enhance the efficiency of excavation by a method in which a fixed tension is given to a banded excavator on its inner surface side for supporting, and the excavator is coupled with the flange of a master pile of an H-shaped cross section, driven into the ground, and allowed to travel in a vertically movable manner. CONSTITUTION:Excavation is made by a back hoe 8, etc., in close proximity to the flange A of an H-shaped master pile driven into the ground. An excavator 1 is hung down by a hanging wire, the coupling ring 5 is connected to the edge portion of the flange A, and a banded excavator 2 is position and set on the back of the flange A. A motor 7 is then actuated and soil of remaining wall on the outside of a plane formed by connecting the back sides of the flange A with a straight line and also soil staying on the back side of the flange A are excavated by the excavator 2. A horizontal sheet pile 9 is penetrated into the already excavated back side of the flange A to form a retaining wall.
Patent JP-S5271458-A (JP)
Title: Synthesis of 1alpha-acyloxyprovitamine d compounds
Inventor: WAKABAYASHI TOSHIO
IPC: C07J17/00
Filed: 1975-12-11
Abstract: PURPOSE: Isolation of title compounds from a mixture thereof with their isomers by a specific treatment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11336508-A (JP)
Title: Gas turbine power generating plant and expansion joint
Inventor: ICHIKAWA KUNIHIRO
IPC: F01D25/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent a high temp. fluid from leaking at an expansion joint resulting from its melting breakage by cooling the expansion joint to the desired temp. SOLUTION: A gas turbine power generating plant is equipped with a compressor 21 to compress the air, a combustor 22 to for a mixture of the obtained compressed air and the fuel to produce a combusted gas, a gas turbine 23 driven by the generated combustion gas, a power generator 27 driven by this turbine 23 to generate the power, an exhaust duct 24 to transport the exhaust gas from the turbine 23 to a chimney, and an expansion joint 40 which is to couple the exhaust duct 24 and is supplied with part of the air in the compression process made by the compressor 21 or a compressed air obtained by another compressor 44.
Patent JP-H09330674-A (JP)
Title: Cathode ray tube
Inventor: MUCHI TSUNEO
IPC: H01J29/88
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To stabilize the inner wall potential of a neck tube and surely suppress an electric discharge near an electron gun by forming a high-resistance conductive film on the inner wall of the neck tube arranged with the electron gun in the vacuum container of a CRT. SOLUTION: A high-resistance conductive film 2 is formed to cover nearly all of the inner wall of a neck tube 13, one end section is overlappingly connected to the interior carbon 16 having the highest potential, and the other end section is connected to the earth of the first grid G1 having the lowest potential, for example. When the high-resistance conductive film 2 is formed on the inner wall of the neck tube 13, the potential of the inner wall of the neck tube 13 of a CRT 1 is stabilized, a fine current is prevented from flowing from the cathode potential to the earth to be charged up, and the inner wall potential is linearly stabilized from the high-voltage anode potential to the earth. The potential difference between the first grid G1 and the second grid G2 is reduced, and an electric discharge hardly occurs.
Patent JP-S627294-A (JP)
Title: Ntsc adaptive type contour extracting filter
Inventor: ITO HIROSHI
IPC: H04N5/208
Filed: 1985-07-03
Abstract: PURPOSE:To extract an contour signal with high accuracy by detecting the direction of larger signal variation by using an adjacent picture element signal where the phase of chrominance subcarrier is an inverse phase and directly extracting the contour signal in the direction of the larger signal variation. CONSTITUTION:At a time T, if it is assumed that the sample value of sample point P5 is outputted from an A/D converter 2, the sample values of sample points P4, P1 and P2 are outputted from delay circuits 201, 202 and 22 respectively. At an addition circuit 221, outputs of the delay circuits 201 and 22 are added and at an addition circuit 222, the output of the A/D converter 2 and addition circuit 222 are added. At a subtraction circuit 241, the output of the addition circuit 221 is subtracted from the output of the addition circuit 222 and is multiplied by 1/4 at a 1/4 multiplying circuit 23. If a luminance signal varies only in a vertical direction in a sampled screen and no colors change in both horizontal and vertical directions, the first term of the output of the 1/4 circuit 23 comes to the sum of components of the contour of the luminance signals' as well as a chrominance signal and the second term comes to the chrominance signal component.
Patent JP-S5480280-A (JP)
Title: Multi-chamber electrolytic cell using ion exchange membrane method
Inventor: ITOI EIJI
IPC: C25B9/19
Filed: 1977-12-09
Abstract: PURPOSE:To produce caustic alkali soln. of high concn. at a high current efficiency by use of electrolytic cell of simple structure, by introducing electrolytic product yielded in each cathodic chamber to the upper part of a common horizontal gas/liq. separating header to separate gas from liq.,  and by returning the residual liq. through the lower part of the header to each cathodic chamber. CONSTITUTION:To the lower part of each cathodic chamber 3 are fed water or dil. aq. soln. of  caustic alkali from a liq.-feed apparatus 6 in parallel with electrolyzed liq. returned from a gas/liq. separating header 11. Alkali ions produced by electrolysis enter the cathodic chamber 3 through  an ion exchange membrane 1 so that caustic alkali concn. of the soln. in each cathodic chamber 3 increases. The electrolytic soln. ascends by the lifting power of gas electrolytically produced  through each cathodic chamber 3 to the upper region 9 of the header 11, where it is separated  from the gas, and flows into each cathodic chamber 3 through the lower region 10. A portion of  the soln. having flowed into the lower region 10 is drawn off as product. Ion exchange membrane  exhibiting max. current efficiency in high alkali concn. region is selected for the ion exchange  membrane 1.
Patent JP-H07328726-A (JP)
Title: Method for bending pipe and device therefor
Inventor: MATSUNO MASATAKE
IPC: B21D9/15
Filed: 1994-06-06
Abstract: PURPOSE:To provide a pipe bending method by which extra small bending is smoothly performed and a pipe bending device which is easily manufactured and surely usable. CONSTITUTION:The device is provided with a supporting jig 1, forming die 2, bolster member 9 (external member 9A and internal member 9B), cushion member, bar-shaped mandrel 23 and spherical mandrel 29; the spherical mandrel 29 is positioned in the center inside a pipe M with the bar-shaped mandrel 23 inserted on each side; and in a state where a pair of bolster members 9, which is provided turnobly in the supporting jig 1 and which is provided with a pipe inserting groove 13, are abutted on each other so as to be continuous in the longitudinal direction, the pipe M is inserted into the pipe inserting groove 13. After the inserting part of the pipe M for the spherical mandrel 29 is made to correspond to between the abutting ends of both bolster members 9, while the abutting ends of both external members 9 are supported by the cushion member, bending is performed by pressing the inserting part of the spherical mandrel 29 of the pipe M with a forming die 2 from the opposite side of both bolster members 9.
Patent JP-S5770865-A (JP)
Title: Preparation of 5-aroylpyrrole-2-acetic acid derivative
Inventor: KINUGASA HIROAKI
IPC: C07D207/337
Filed: 1980-10-20
Abstract: PURPOSE: To obtain the titled compound useful as an anti-inflammatory agent in high yield, by reacting a novel compound as a starting substance with ammonia to an amine in the presence of water and an acid, and hydrolyzing the reaction product.  
     CONSTITUTION: A novel compound expressed by formulaI(Ar is p-tolyl or p- chlorophenyl; R 1  is methyl or ethyl or together the other R 1  may form ethylene or trimethylene; R 2  is H or methyl; R 3  is 1W6C alkyl; R 4  is methyl or ethyl), e.g. methyl 5-(α,α-dimethoxy-p-methylbenzyl)-2,5-dimethoxytetrahydeofuran-2-acetate, is reacted with a compound expressed by the formula R 5 -NH 2  (R 5  is H, methyl or ethyl) in the presence of water and an acid to give a compound expressed by formula II, which is then hydrolyzed to afford the amied compound expressed by formula III. The compound expressed by formulaIis obtained by reacting a compound expressed by formula IV as a raw material with a compound expressed by the formula ArCOCl, converting the reaction product into a ketal, alkoxylating the ketal, and reducing the resultant alkoxylation product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S634547-A (JP)
Title: Sealed battery
Inventor: MAKINO KOICHI
IPC: H01M50/119
Filed: 1986-06-24
Abstract: PURPOSE:To reduce the cost of a case by applying nickel-plating to stainless steel hoop, and then press-forming. CONSTITUTION:Nickel plating is applied to one side or both sides of stainless steel hoop and it is used as battery case material. The surface state of the nickel plating is kept as it is in press process, and plating after press-forming is eliminated. Since washing with concentrated acid, nickel strike plating, and post treatment which are usually necessary for a press-formed case are applied to the steel hoop, automation of case production is easy, productivity is increased, and cost is reduced. Since the final process of case production is press- forming, the surface of the case is kept constant.
Patent JP-S5370990-A (JP)
Title: Heat regenerating agent composition
Inventor: MIYOSHI HIROSHI
IPC: F24H7/00
Filed: 1976-12-07
Abstract: PURPOSE: To provide a cheap heat regenerating agent of stable performance suitable for indoor heating by adding nickel chloride as a supercooling inhibitor to a calcium chloride-hexahydrate base. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5951509-A (JP)
Title: Lead terminal of transformer
Inventor: UENO IKU
IPC: H01F27/28
Filed: 1983-08-12
Abstract: PURPOSE:To improve a tensile strength of an external lead wire and also improve the appearance of the terminal connected part by a method whrein insulation members, each of which has a specified U-shape notch, an insertion groove and a housing part within its thickness, are mated to a housing part of the transformer bobbin. CONSTITUTION:A lead terminal 4 is composed of molded insulation material such as synthetic resin and a lead wire fixing U-shape notch which is composed of an insertion groove 22 in which a lead wire is inserted, a guide part 22a which keeps the U-bent form of the lead wire 18 and a guide hole 23 which holds the end of the lead wire 18 is provided within its thickness. A withdrawing groove 26 through which the end of the coil X of the other side is introduced is also provided to the molded insulation member. Connected part of the coil end X and the lead wire 18 is housed in a housing part 24. With this constitution, the coil end X and the lead wire 18 are soldered together via the lead terminal 4 and the connected part is housed in the housing part 24 and the lead terminal 4 is housed in a lead terminal housing part 5 so that the connecting parts of the coil ends X and Y and the lead wires 18 and 19 do not appear outside.