baber/WOPTO huggingface dataset:
Patent JP-S61230708-A (JP)
Title: Preparation of high-molecular metal complex membrane
Inventor: HIROSE SHOICHI
IPC: B01D71/70
Filed: 1985-04-08
Abstract: PURPOSE:To obtain a high-molecular metal complex with high metal ion content adsorbing and desorbing oxygen in a membrane form, by casting and developing a solution, prepared by dissolving polyorganosiloxane having a ligand at the side chain thereof in an org. solvent not compatible with water, to the surface of an aqueous metal salt solution. CONSTITUTION:A ligand such as a bis-Schiff base is bonded to the side chain of a polymer having polyorganosiloxane as a main chain. This polymer is dissolved in an org. solvent not compatible with water and the resulting solution is cast and developed onto the surface of an aqueous solution containing a salt of a divalent metal such as cobalt, nickel or manganese. At this time, deoxygenation treatment is preliminarily applied to both of the polymer solution and the aqueous metal salt solution. A membrane is formed almost instantaneously with the change in hue due to the complex forming reaction at the interface. As one embodiment of this membrane, a complex represented by formula is designated.
Patent JP-H03272036-A (JP)
Title: Production of optical disk and vacuum oven
Inventor: KATSUTA SHINICHI
IPC: G11B11/10
Filed: 1990-03-22
Abstract: PURPOSE:To shorten the process at the time of vacuum film formation by loading plastic substrates offline in a vacuum oven just before a process for forming functional films on the substrates and previously subjecting the substrates to a heating and drying treatment, then subjecting the substrates to vacuum film formation. CONSTITUTION:The vacuum oven is installed in the front stage of a sputtering device and the disk substrates made of plastic are put into the vacuum oven before the substrates are loaded into the sputtering device. A cylindrical cham ber 20 of a vacuum vessel body 10 is sucked by a pump 28 and the substrates are subjected to the drying treatment in the state that the inside of the chamber is held vacuum. The dried substrates 12 are taken out of a take-out ports by as much as the specified number of the sheets which are first put into the chamber. The substrates are transported and loaded into the sputtering device and are subjected to the film formation. The time to attain the vacuum for the purpose of the film forming treatment is shortened in this way.
Patent JP-H07255225-A (JP)
Title: Non-tilled transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1994-03-16
Abstract: PURPOSE:To construct a non-tilled transplanter in a compact and well balanced manner, which transplants seedlings in a non-tilled field. CONSTITUTION:This non-tilled transplanter is composed of furrow-making members 60,... which make furrows for transplanting seedlings on the top-soil surface in a non-tilled field, a seedling loading table 70 which makes lateral reciprocal movements with seedlings on it and delivers the seedlings loaded on the table one by one to specified seedling-picking up positions and planting members 80,... which plant the seedlings delivered to the seedling-picking up positions by the seedling loading table 70 into furrows for transplanting seedlings. In the non-tilled transplanter, the furrow-making devices 60,... are placed in front of the seedling loading table 70 and at the same time a reciprocation-driving device 53 for reciprocating laterally the seedling loading table 70 is placed in the back of the seedling loading table 70.
Patent JP-H08272531-A (JP)
Title: Position detector and driving method thereof
Inventor: TAKAHASHI YUKIMI
IPC: G06F3/041
Filed: 1995-03-30
Abstract: PURPOSE: To provide a position detector and driving method thereof without shift between a detecting position and a display position, of low power consump tion, and thin in size, light in weight, excellent in portability, and provided with a coordinate input function by providing a timing magnetic field generation means 108 and a pixel electrode magnetic field generation means 112 for generat ing the magnetic field in the position detector. CONSTITUTION: The position detector and its driving method is composed of a timing driving circuit 106 connected to one terminal of a timing electrode 100 and driving the timing electrode 100, the timing magnetic field generation means 108 connected to the other terminal of the timing electrode 100, a pixel driving circuit 114 connected to one terminal of a pixel electrode 120 and driving the pixel electrode 120, the pixel electrode magnetic field generation means 112 connected to the other terminal of the pixel electrode 120, and a liquid crystal layer poured between first and second transparent substrates 104 and 124 opposing each other.
Patent JP-S60218323-A (JP)
Title: Antitumor composition spf-100 and its preparation
Inventor: UDAKA JIYUUZOU
IPC: A61K35/74
Filed: 1984-04-13
Abstract: NEW MATERIAL:Antitumor composition SPF-100 having the following characteristics. Elemental analysis; C 46.42-43.69%, H 5.94-4.85%, N 11.42-9.50%; molecular weight, 500-25,000 (by gel-filtration); decomposition temperature, turns brown at 160 deg.C and turns black and decomposes at 200 deg.C; specific rotation, [alpha]D<20>=+45.0 deg.C (C=1.00); solubility, soluble in water, partially soluble in methanol etc., hardly soluble or insoluble in n-butanol, etc.; pH of 1.0% aqueous solution, 6.5; appearance, pale yellow powder; color reactions, positive to ninhydrin reaction, etc., negative to Molish reaction, etc.: stabilized by the addition of L- cysteine, dithiothreitol, etc. USE:An antitumor agent PREPARATION:A bacterial strain belonging to Streptococcus genus and capable of producing the antitumor composition SPF-100 is cultured anaerobically at 5- 8pH and 30-40 deg.C without agitation, while adding penicillin or its relating substance to the calture medium at an arbitrary stage of cultivation. The bacterial cells are removed from the cultured product by filtration, and the filtrate is purified to obtain the objective SPF-100.
Patent JP-S60217290-A (JP)
Title: Thermal decomposition of carbonaceous material
Inventor: HORIUCHI KEISUKE
IPC: C10G1/06
Filed: 1984-04-13
Abstract: PURPOSE:To accelerate the decomposition of a carbonaceous material, and to improve the conversion of the material to gasolin fraction and light oil, by carrying out the thermal decomposition of a carbonaceous material in H2 gas atmosphere under specific condition in the presence of the oxide of the group VIIImetal element, etc. CONSTITUTION:The decomposition of a carbonaceous material is carried out by heating the material quickly at 500-950 deg.C in an atmosphere composed essentially of H2 gas of 35-250kg/cm<2> (gauge pressure) in the presence of one or more compounds selected from the oxide, hydroxide, carbonate, silicate, and aluminate of the group VIII metal elements. EFFECT:There is little increase in the conversion to methane gas since the reaction can be carried out at a relatively low temperature.
Patent JP-H01247316-A (JP)
Title: End position detector for material
Inventor: KUBOTA YUKIHIRO
IPC: B65G43/08
Filed: 1988-03-29
Abstract: PURPOSE:To enable highly accurate detection of the end position of material through a simple detector and a detecting system by operating the end position of material with respect to a reference line based on the distance to a dog positioned on a detection line detected through a distance meter. CONSTITUTION:When a dough 13 is carried through a carry-in conveyor 11 into a pan 23 in a turning body 21 of a detector 14, the detector 14 detects the amount and direction of the shift E of the central position of the dough 13 from a reference line. Then a controller 17 correct the motion of the dough 13 during return process through a pan moving device 15. Thereafter, the dough 13 is passed to the empty pan 33 subjected to motion correction, and the pan 33 is aligned to a reference line a through a fixed guide 51 during advance process through the pan moving device 15. Since the central position of the dough 13 is aligned to that of the pan 33, it is also aligned to the reference line K thus completing positional correction. Thereafter, the dough 13 is transferred onto a conveyor 12 at a discharge position.
Patent JP-S548218-A (JP)
Title: Sludge discharger for two-stage supercharged diesel engine
Inventor: OOBA HIDEO
IPC: F02B33/44
Filed: 1977-06-22
Abstract: PURPOSE: To shorten a cleaning air pipe by returning air in a sludge tank to a lowpressure trunk (primary cleaning air reservoir) of engine without releasing the air to the outside. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61232263-A (JP)
Inventor: TAKAHASHI HIROSHI
IPC: C04B35/00
Filed: 1985-04-05
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-S60217183-A (JP)
Title: Image-forming device
Inventor: TAKAHASHI TOMOHIKO
IPC: B41J15/16
Filed: 1984-04-12
Abstract: PURPOSE:To uniformly distribute a tension and enable to obtain favorable images, by a method wherein a tension in a feeding direction is exerted on a transfer recording material by a feeding means when feeding the material from the platen side, and a braking force in the reverse direction is exerted on the material when feeding the material to the platen side. CONSTITUTION:When the leading end of a paper P is clamped by feeding rollers 20a, 20b sagging of the paper P is removed and a tension T is exerted on the paper P is removed and a tension T is exerted on the paper P, since the circumferential speed of the rollers is higher than that of a platen 5. Since the tension T is set to be smaller than a frictional force F of the first feeding roller 20a, the roller 20a can be used for a long period of time in a stable condition without generating slipping. After completion of printing, when a thermal head 10 is separated from the platen 5 and the paper P is reversely fed, the rollers 20a, 20b are rotated following up to the movement of the paper P due to the condition of T<F, thereby constantly exerting a fixed back tension on the paper P.
Patent JP-H08268517-A (JP)
Title: Last shoot of unloader
Inventor: IDA TAKASHI
IPC: B65G67/60
Filed: 1995-03-30
Abstract: PURPOSE: To provide an unloader last shoot capable of increasing the efficiency of bulk cargo unloading and reducing its labor. CONSTITUTION: An unloader last shoot 39 extended downward from the bulk cargo discharging port 29a of an unloader is provided for forming a bulk cargo feeding path up to the carrying surface 10 of a ground belt conveyor 5a set up along the moving direction of the unloader. This last shoot is provided with a cylindrical first shoot 40 fixed to the unloader with its upper opening part facing the lower side of the bulk cargo discharging port, a cylindrical second shoot 41 freely raised/lowered along the first shoot so as to form a bulk cargo feeding path up to the carrying surface by penetrating the lower part of the first shoot and permit its lower end opening part 41b to come close to/move away from the carrying surface, and a elevating device 43 for raising/ lowering this second shoot.
Patent JP-S59199921-A (JP)
Title: Ant preventive foundation work
Inventor: OOTSUKA MORIHISA
IPC: E04G9/02
Filed: 1983-04-25
Abstract: PURPOSE:To make easier an ant preventive treatment for the foundation by setting an ant preventive sheet consisting of an unevenly surfaced sheeted paper containing a termite control agent on the inner surface of the formwork for the foundation. CONSTITUTION:An ant preventive sheet 1 consists of a sheet 2 of synthetic resin or rubbery asphalt containing a termite control agent and an unevenly surfaced 3 releasing paper 5 of a fibrous substance 4. The ant preventive sheet 1 is set on the inner surface of formworks 6 for foundation in such a way that the uneven surface 3 of the sheet 1 is turned toward the concrete placing side and temporarily fixed by an adhesive tape, and concrete 8 is placed into the formworks 6. After the concrete 8 hardens, the formworks 6 are removed out, and the concrete in which the ant preventive sheet 1 is buried so as to cause the uneven surface 3 to act as anchor is formed.
Patent JP-H04286283-A (JP)
Title: Charge coupled type solid-state image pick-up device
Inventor: MUTO HIDEKI
IPC: H04N5/341
Filed: 1991-03-14
Abstract: PURPOSE:To provide a charge coupled type solid-state image pick-up device which can perform the image pick-up with high frequency and high resolution to adapt to an EDTV type system. CONSTITUTION:At vertical charge transfer lines L1-Lm in correspondence to each picture element, each pair of transfer gate electrode is provided, and while it is dislocated in order from the picture element signal at a hirizontal charge transfer line 8 side, reading is performed. Then, according to a charge coupled type solid-state image pick-up device having such a constitution, the vertical charge transfer lines L1-Lm transfers and reads like the so-called domino in order from the signal charge located at the line at the most outputted side, and thus, the number of the transfer gate electrodes can be reduced and the structure becomes simplified. As this result, when manufacturing by the semiconductor manufacturing technics, the yield can be improved, the high resolution is easy, the image pick-up of the high frequency to adopt to the EDTV system can be corresponded to.
Patent JP-H10268541-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KOBAYASHI TOSHIO
IPC: G03G5/14
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor with which black dots and ground fogging are prevented and which has excellent printing resistance by specifying the film thickness of an aluminum oxidized film the resistance value at the time of impression of a prescribed DC voltage and impedance. SOLUTION: This photoreceptor has a photosensitive layer contg. a photoconductive material on an aluminum substrate having the aluminum oxidized film on the surface. The film of 3 to 15 μm in the film thickness, 10<9> to 3×10<10> (Ω/3.14 cm<2> ) in the resistance value at the time of impression of the DC voltage 20 V and 1 to 20 MΩ in the impedance at 1O0 Hz is used for the aluminum oxidized film. The oxidized film, may be formed by subjecting the aluminum base material to an anodic oxidation treatment in an acidic bath of, for example, sulfuric acid, chromic acid, oxalic acid, etc. The anodic oxidation treatment in the sulfuric acid affords the most desirable result.  The oxidized film, of which the resistance value at the time of the impression of DC voltage 20V attains 10<9> to 3×10<10> (Ω/3.14 cm<2> ) and the impedance at 100H attains 1 to 20MΩ may be obtd. by adjusting the oxidized film or sealing degree.
Patent JP-S60215755-A (JP)
Title: Method for preventing corrosion of ancillary installation of carburizing furnace
Inventor: SHIYOUGA HIDEO
IPC: C23C8/06
Filed: 1984-04-11
Abstract: PURPOSE:To protect the easily corrodable part of an ancillary installation made of a heat resisting steel to be disposed in the atmosphere in a carburizing furnace and to enable long-term use over the entire part of the ancillary installation by providing corrosion resistant means to the part corresponding to the specific atmosphere temp. and atmosphere carbon concn. to said installation. CONSTITUTION:A carburizing furnace 1 is set with treating zones in the 1st-6th zones 4-9; the 1st and 2nd zones 4, 5 are the heating-up zone where material is successively heated to a prescribed temp. The 3rd zone 6 is the carburizing zone where carbon is penetrated into the material. The 4th zone 7 is a diffusion treating zone where the carbon penetrated in the material is diffused. The 5th zone 8 is the temp. decreasing zone where the temp. of the material is decreased down to the hardening temp. The 6th zone 9 is a soaking zone. The part at 50-80mm. from the front end of the 2nd zone is in the range of 700-780 deg.C atmosphere temp. and 0.3-0.6% atmosphere carbon concn. where corrosion is liable to arise. Corrosion preventive means are thereupon applied in said part.
Patent JP-H08269576-A (JP)
Title: Method for suppressing in-furnace rubbing flaw of stainless steel strip in vertical type bright annealing furnace
Inventor: KANO HIROTAKA
IPC: C21D9/56
Filed: 1995-03-30
Abstract: PURPOSE: To provide a method for preventing the deformation of a stainless steel strip in a vertical type bright annealing furnace and suppressing the generation of rubbing flaws by contact with furnace walls. CONSTITUTION: The plate temp. curve of a stainless steel strip S in the height direction over the entire area in a vertical type bright annealing furnace 10 having a heating zone 13 and a cooling zone 14 is formed as the combination of a quadratic curve and straight line at the time of heat treating the stainless steel strip S by using the furnace described above. In addition, the heating and cooling of the stainless steel strip S are controlled so that the inclinations at the connecting points of the quadratic curve and straight line described above coincide with each other to suppress the in-furnace rubbing flaws.
Patent JP-S55164606-A (JP)
Title: Novel agent for controlling microorganism
Inventor: ATAKA TOSHIHIDE
IPC: A01N43/60
Filed: 1979-06-12
Abstract: PURPOSE: To provide the title controlling agent containing a 2,3-dicyanopyrazine derivative (a novel compound) as an effective component, and effective to prevent plant blight and various troubles of industrial material caused by microorganisms, and to control both of fungus and bacterium.  
     CONSTITUTION: An agent for controlling microorganisms, containing a compound of formula I (Z is O or S; R is phenyl or substituted phenyl) as an effective component. The agent is effective to fungi and bacteria which causes various troubles to plants, textile fibers, synthetic resin, wood, paint, industrial water, etc., especially to fungi, at a low concentration. The compound of formula I is a novel compound, and is prepared by reacting a (thio)phenol of formula IV with a compound of formula III which is prepared by the chlorination of 2,3-dicyano-5-hydroxypyrazine. The compound of formula I has a possibility to be used as an anti-microbial agent for pharmaceutical use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62230945-A (JP)
Title: Aluminum alloy sheet for package excellent in corrosion resistance and its production
Inventor: TANABE ZENICHI
IPC: C22C21/06
Filed: 1986-03-31
Abstract: PURPOSE:To prevent galvanic corrosion of mild steel sheets and to secure strength formability sufficient to be used as can lid material, by incorporating specific amounts of Mg, Si, Fe, Mn, and Cu to Al and by specifying the natural electrode potential of the resulting alloy. CONSTITUTION:An ingot of an Al alloy consisting of, by weight, 0.40-2.0% Mg, 0.05-0.10% Si, 0.05-0.50% Fe, 0.30-1.5% Mn, 0.10-1.0% Cu, and the balance Al is prepared. This ingot is subjected to homogenizing treatment, to hot rolling, and then to cold rolling to be formed into a sheet having a thickness >=about 1.2 times as much as the final thickness, which is heated at about 300-580 deg.C for <=about 3hr to undergo heat treatment. Then this alloy sheet is subjected to final cold rolling and the natural electrode potential in a 0.1% solution of salt (25 deg.C) is regulated to -700--630mV by use of AgLl as a reference electrode. This Al alloy sheet is minimized in galvanic corrosion due to the contact potential difference with mild steel sheets, so that it is suitable for use as lid material for steel cans for salt-containing food and drink.
Patent JP-S62230475-A (JP)
Title: Automatic vertical welding equipment
Inventor: KIMURA KEN
IPC: B23K9/095
Filed: 1986-03-31
Abstract: PURPOSE:To adjust the oscillation width of a torch without being limited by the peripheral space of an applying structure by controlling the torch with the relay opening and closing by interlocking with the pointer of a welding current meter and the clock measuring the closing time in the welding of the body to be welded that the plate thickness increases in the welding progressing direction. CONSTITUTION:The body 1 to be welded that the plate thickness increases in the welding progressing direction is welded by oscillating a wire 8 in the direction 9 by ascending a torch 7. The oscillating width W suitable for the plate thickness of the welding start part is first set by rotating a knob 28 and motor 16 by setting the limit switch 25 located at the motor 16 side of a oscillation device. With starting the welding the torch 7 is ascended according to the opening and closing of the relay 11, the closing time is counted by a clock 12 on each said opening and closing, and compared with the reference time with a comparator 13. The welding is performed with the width W as it is because there is no variation in the closing time at the initial period of there being no plate thickness change. With the plate thickness starting to increase the welding speed is reduced, the closing time is extended and the wire extension 8 becomes nearly constant. The width W is widened with the gap between the limit switches 24, 25 being enlarged and with a motor 16 being rotated when the closing time becomes longer than the reference value.
Patent JP-S58196265-A (JP)
Inventor: KURAUSU REFUERENTSU
IPC: C09B29/085
Filed: 1983-04-28
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-H07264729-A (JP)
Title: Box body for housing electric equipment
Inventor: INUKAI SHIRO
IPC: H02B1/40
Filed: 1994-03-18
Abstract: PURPOSE:To provide a box body for housing an electric equipment with a simple construction which is capable of surely absorbing impacts which occur at a door body and a main body of box when closing the door body and of surely preventing rattle of the door body. CONSTITUTION:A box body 1 for housing electric appliance comprises a main body 2 of box having an opening and a door body 3 covering this opening, said door body 3 being attached to the main body 2 of box with hinges, the inside of said main body 2 being arranged with panels for placing various electric appliances. An inserting hole 3a drilled near the end of the rear surface of a door body 3 and a buffer 4 which can be inserted to said inserting hole 3a for fixation are provided, this buffer 4 forms a projection piece 4a on one surface and a spring member 4b on the other surface, the projected piece 4a is inserted for fixation to the inserting hole 3a drilled near the end of a rear surface of the door body 3, and the spring member 4b is formed in such a manner that it touches the peripheral edge of the opening of the main body 2 of box when the door body 3 is closed.
Patent JP-H07257899-A (JP)
Title: Oil-hydraulic lifter
Inventor: HIRABAYASHI MASAHIKO
IPC: B66F3/24
Filed: 1994-03-17
Abstract: PURPOSE:To quicken the sinking speed of a lifter when no load exists and retard when a load exists. CONSTITUTION:A hydraulic circuit 14 for sending a return oil of a hydraulic cylinder 6 when a table 4 is sunk is composed of a high speed circuit part 14A having a small flow path resistance and a low speed circuit part 14B having a large flow path resistance. The flow path resistances are set by throttle valves 18A, 18B. These circuit parts are opened selectively by solenoid-operated selector valves 19A, 19B. The table 4 is fitted with a sensing means 12 which senses existence of load. In conformity to the sensing signal given b the sensing means 12, the selector valves 19A, 198 are controlled by a changeover control device 20 so that the circuit part 14A is opened when no load exists and the circuit part 14B is opened when a load exists.
Patent JP-H07264821-A (JP)
Title: Brushless 3-phase ac generator
Inventor: SATAKE SATORU
IPC: H02P9/14
Filed: 1994-03-17
Abstract: PURPOSE:To obtain a brushless self-excited generator which has a single field winding and one pole and does not need a special exciting circuit or an external exciting current. CONSTITUTION:3-phase armature windings NA, NB and NC are provided on the stator side 2 of a generator 1. The number of turns of the winding NA of one phase is larger than those of the other two phases and a reactor 12 is connected in parallel to that winding N4. Further, a field winding 7 to which a diode 13 is connected in series is provided on a field core 5 on the rotor side 3 of the generator.