baber/WOPTO huggingface dataset:
Patent JP-S5925395-A (JP)
Title: Novel derivatives of 9-oxalysergic acid, salts of same, manufacture, intermediates, use as drug and composition
Inventor: RIYUSHIAN NEDORETSUKU
IPC: C07D498/06
Filed: 1983-05-12
Abstract: Novel derivatives of 9-oxalysergic acid of the formula    <IMAGE>  I wherein R is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R1 is selected from the group consisting of hydrogen, chlorine and bromine, R2 is selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms, aralkyl of 7 to 12 carbon atoms and cycloalkylalkyl of 4 to 7 carbon atoms, R3 is selected from the group consisting of -CH2OH, alkylthiomethyl with 1 to 4 alkyl carbon atoms, -CH2CN, -COOH, -COOAlk and   <IMAGE>  Alk is alkyl of 1 to 5 carbon atoms, R4 is selected from the group consisting of hydrogen and alkyl of 1 to 5 carbon atoms, R5 is alkyl of 1 to 5 carbon atoms or R4 and R5 together with the nitrogen form a saturated heterocycle optionally containing another heteroatom and their non-toxic, pharmaceutically acceptable acid addition salts having essentially dopaminergic agonist activity, inhibiting activity of prolactin secretion, serotoninergic activity and antihypertensive activity and their preparation.
Patent JP-S58198069-A (JP)
Title: Dry type electrostatic copying machine
Inventor: MATSUDA ITARU
IPC: G03G15/08
Filed: 1982-05-15
Abstract: PURPOSE:To reduce heat generation at the irradiation of light and to extend the life of a light source by controlling the quantity of irraidated light of destaticization light before transferring in accordance with either one or both of signals from a developing bias and toner density detecting means. CONSTITUTION:A developing bias controlling circuit controlls an electric power signal required for driving a developing bias power pack when the operator depresses a keyboard switch on an operation part and one output of the developing bias controlling circuit is inputted to a lamp controlling circuit. In a copying machine using a developer consisting of two components, a toner density detecting means, a toner sensor, detects the fluidity and bulk density of the developer or other contents, a control circuit is actuated by a signal from the toner sensor and the output of the control circuit is inputted to a lamp controlling circuit and a toner supply controlling circuit simultaneously. The lamp controlling circuit controls lamp output voltage in accordance with the output signal from the developing bias controlling circuit and the output signal from the toner density detection controlling circuit.
Patent JP-S62240172-A (JP)
Title: High frequency resistance welding equipment
Inventor: SHIBAYAMA TOSHIMITSU
IPC: B21B15/00
Filed: 1986-04-11
Abstract: PURPOSE:To perform the continuous hot rolling by making shapes of contact terminals of a joining device the shapes where hot rolled materials can be joined in a short time. CONSTITUTION:High frequency resistance welding equipment is provided to the joining device 23 travelling on a rail 22 and the shapes of the contact terminals 3 are constituted to the shapes where the hot rolled materials can be joined in a short time. The precedent material 1 and the subsequent material 2 of the hot materials are fixed by pressing-down devices 7 and 9 respectively, and positioned by position detectors 15 and 16, and afterwards, cut. Then, the contact terminals 3 are immediately inserted thereinto and the surfaces to be joined are heated to 1,400-1,500 deg.C and afterward, the terminals are drawn out and a carriage 10 is moved and both members are joined. The hot materials are joined in ten-odd seconds in the course of the time and the continuous rolling can be performed.
Patent JP-H05109638-A (JP)
Title: Method for forming polycrystalline silicon film
Inventor: MINAMI KOJI
IPC: H01L31/04
Filed: 1992-04-03
Abstract: PURPOSE:To enable a polycrystalline silicon film with a larger particle diameter to be formed by forming an amorphous silicon film where P is doped and an amorphous silicon film where no P is doped in lamination on a substrate and then heat-treating them. CONSTITUTION:An amorphous film where P is doped and an amorphous silicon film where no P is doped are laminated on a substrate 60 which is made of crystal by the plasma CVD method. After that, these amorphous silicon films are heat-treated for several tens of hours for example at 600 deg.C, thus achieving polycrystallization so that the amorphous silicon film where P is doped is in a particle diameter exceeding several mum and achieving polycrystallization so that the non-doped amorphous silicon film on it has more than several mum particle diameter. As a result, an N-type polycrystalline silicon film 61 with more than several mum particle diameter and a non-doped or N<->-type polycrystalline silicon film 62 can be formed.
Patent JP-H06295939-A (JP)
Title: Semiconductor device
Inventor: IIJIMA YOSHITAKA
IPC: H01L23/28
Filed: 1993-04-08
Abstract: PURPOSE:To enable a semiconductor device to be made thinner and the cost thereof cut down by a method wherein the semiconductor device is structured so that a circuit substrate and a semiconductor chip may be provided with a part where they are flatly overlapped with each other and the chip has bumps with no junction with the part. CONSTITUTION:A bump 4a formed on a semiconductor chip 1 is bonded either to a lead wire 3-c or 3-a, however, another bump 4b also formed on the semiconductor chip 1 has no junction with the lead wires at all. On the other hand, the other bump 4-c formed on the semiconductor chip 1 has no junction part of the conductor member with a circuit in the semiconductor to be electrically insulated. This bump 4-c is flatly overlapped with a circuit substrate through the intermediary of the lead wires. Furthermore, the area of the lead wire overlapped with the bump 4-c is made wider than the other areas so that said bumps may be positioned on the lead wires without fail even if the semiconductor chip 1 is moved a little bit thereby enabling the distance between the edge of the semiconductor chip 1 and the lead wires to be kept constant.
Patent JP-H05278808-A (JP)
Title: Automatic high rise warehouse
IPC: B65G1/02
Filed: 1992-04-03
Abstract: PURPOSE:To facilitate the sorting and shipping of materials by constituting a high rise automatic warehouse in such a way that after a required pallet has been taken out in accordance with an order by a stacker crane, materials such as pipes are taken out from the pallet by a picking device and are placed on a temporary receiving container for bundling them up. CONSTITUTION:In a automatic warehouse suitable for retailing materials at a wholesale dealer of steel materials, pallets 21 in which goods are housed are carried in or out by a stacker crane. In accordance with the order of a user, a desired pallet 21 is taken out on a forwarding conveyor 10a and the materials taken out from the pallet are moved by a picking device 20 onto a temporary receiving container 26 on a warehousing conveyor 11, and after having been bundled with bands by a bundling machine 27 (not shown), they are temporarily placed on the steel shelves of a warehouse. The picking device is constituted in such a way that an openable side plate 22 is provided to a cylinder 22a above the pallet 21, and also by inclining the pallet 21 by a cylinder 21a, goods inside the pallet 21, for example, pipes are successively discharged, and they are conveyed onto the temporary receiving container 26 via a picking conveyor 24.
Patent JP-S559453-A (JP)
Title: Short channel mis type electric field effective transistor
Inventor: OKABAYASHI HIDEKAZU
IPC: H01L27/04
Filed: 1978-07-05
Abstract: PURPOSE: To prevent a punch-through by setting a channel dope layer for controlling a threshold value voltage to prevent the contact of a source and an drain.  
     CONSTITUTION: On a p-type base plate 41 are formed a field oxidized film 42, a p-type inversion prevention layer 43, a gate oxidized film 44. Next, B ion is injected with the use of a resist mask 45 having a thin aperture l=0.4μm to form a threshold value voltage control layer 46. Next, B ion with higher energy is injected to form a punch-through prevention doping layer 47. The shorter the width l, i. e., the length of a doping layer 47 is, the better it is to perform a multi-layer injection into a deeper layer of the basic plate as the density of the layer 47 is increased to change the energy. Next, a poly-Si gate 48 with the length L=1μm is formed by selective corrosive carving to form layers of a source 49 and a drain 50 by the injection of As in high density. Next, an insulation layer 51 is formed and opened to make Al wire 52. This structure increases the punch-through voltage of the short channel FET. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62241824-A (JP)
Title: Method for separating and purifying tantalum and neodymium
Inventor: NIWA KENJI
IPC: C22B3/20
Filed: 1986-04-10
Abstract: PURPOSE:To separate Ta and Nb from impurities efficiently by difference in affinity and to obtain high-purity Ta and Nb compounds, by dissolving a Ta and Nb-containing compound in a hydrofluoric acid and bringing the solution into contact with an organic solution containing a slightly water-soluble quaternary ammonium compound. CONSTITUTION:A compound containing Ta, Nb and impurities is dissolved in hydrofluoric acid, the concentration of hydrofluoric acid is made <=4N/l, the acidic aqueous solution is brought into contact with a slightly water-soluble organic solution containing 1.0-1.2 equivalent based on contained Ta amount of a slightly water-soluble quaternary ammonium compound and Ta is extracted in the organic solvent highly selectively and stoichiometrically. Then, the concentration of hydrofluoric acid of the acidic aqueous solution after Ta extraction is made 0.5-5N/lrc, the acidic aqueous solution is brought into contact with an organic solution containing 1.0-2.0 equivalents based on Nb amount of a quaternary ammonium compound to extract Nb efficiently. Then, the Ta or Nb-containing organic solution is brought into contact with a washing aqueous solution containing a compound selected from inorganic acids and ammonium salts so that the impurities are washed into the washing aqueous solution and removed.
Patent JP-H0762004-A (JP)
Title: Agent for preventing adhesion of polymer scale and production of polymer using the same
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a preventing agent consisting of an alkali solution containing a condensation product of a quinone compound, capable of efficiently preventing adhesion of scale in vapor phase or on vapor-liquid interface in polymerization of an ethylenically unsaturated double bond monomer and providing a product free from fish eye. CONSTITUTION:This agent for preventing adhesion of scale comprises an alkali solution containing a condensation product having 400-500000 molecular weight and obtained by condensing a quinoline compound. The agent contains, further, a compound selected from a water-soluble high molecular compound, an inorganic colloid and a silicic acid salt of an alkali metal. The alkali solution is applied to the interior of a polymerizer and dried to afford a coating film and polymerization is carried out in the polymerizer having coating film. As the quinone compound, o- or p-benzoquinone, alpha-naphthoquinone or beta- naphthoquinone is preferably used.
Patent JP-H10278118-A (JP)
Title: Method and apparatus for expanding high-viscous material
Inventor: OKUDA SHINJI
IPC: B05B7/26
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of batchwise introducing gas at a low pressure into a high-viscous material, easy for maintenance, excellent in safety and moreover advantageous costwise. SOLUTION: This method of expanding a high-viscous material has a first process of introducing gas into a high-viscous material, a second process of pressurizing a mixture of the high-viscous material with the gas with the aid of a pump, a third process of making the mixture disperse by allowing it to pass through a dispersing pipe passage, and a fourth process of making the mixture expand by allowing it discharge. In the first process, piston pumps 45A, 45B whose pistons are receiprocatingly driven in cylinders to perform a suction step and a discharge step, and a membrane separation gas feeder 10 for generating gas by supplying compressed air are used, and the low-pressure gas generated by the gas feeder 10 is supplied to the piston pumps to introduce the gas into the high-viscous material.
Patent JP-H07267625-A (JP)
Title: Production of monosilane of ultrahigh purity
Inventor: NAGAMURA TAKASHI
IPC: B01D3/14
Filed: 1994-03-30
Abstract: PURPOSE:To enable the continuous production of monosilane of super-high purity through compact installation by compressing crude monosilane gas into liquid and rectifying the liquid by means of duplex distillation columns in which two columns are connected vertically. CONSTITUTION:Crude monosilane gas is pressurized in the compressor 3 up to about 30kg/cm<2>, cooled with the cooler 4 down to about -200 deg.C and separated into the gas phase and the liquid phase through the vapor-liquid separator 5. The compressed gas separated is introduced into the middle of the lower rectification column 1 to effect rectification using the rectification parts (a), (b), condenser C1 cooled at about -34 deg.C, the rectification part (c), and the reboiler condenser RC. The gas which does not liquefy in the reboiler condenser RC is taken out from the column top through piping P12, and introduced into the middle part of the upper column 2. The gas which is not liquefied in the condenser C3 cooled with liquid nitrogen and the condenser C2 cooled at-800 C is topped as a waste gas from the top through the piping P15. The rectified monosilane gas is taken out of the bottom of the rectification column 2 through piping P13, while the liquid monosilane product is out of the bottom of the column 2 contacting with the reboiler condenser RC through piping P14.
Patent JP-H05245838-A (JP)
Title: Fire retardant bmc
Inventor: SHIMADA HIDEO
IPC: B29K105/06
Filed: 1992-03-03
Abstract: PURPOSE:To provide fire retardant BMC which can be formed into a BMC molded item which has fire retardant property corresponding to fire retardant class 2 of fire retardant property test specified by JIS A1321 and also corresponding to a standard of quasi-noncombustible material by gas harmful property test of notice No.l31, 1976, the Ministry of Construction. CONSTITUTION:BMC comprises, as principal compositions, 12-18wt.% of unsaturated polyester resin, 60-81wt.% of inorganic filler having hydroxyl group, and at least 1-10wt.% of two kinds of fire retardant agents, wherein one of the fire retardant agents is halogen-based fire retardant agent and the other is phosphorus-based agent.
Patent JP-S566115-A (JP)
Title: Level gauge of fuel tank for car
Inventor: SHIMIZU OSAMU
IPC: G01F23/00
Filed: 1979-06-28
Abstract: PURPOSE: To improve the visual recognition of a receiver unit by using a decision unit, detecting a liquid level being below a fixed value, to make a display by changing a sender unit having large full scale over to that having small full scale.  
     CONSTITUTION: Sender units 5 and 6 for indicating full scales by the 1st liquid level and a lower liquid level respecitvely are connected to receiver unit 8 via the change- over contact of switch 7-1. For example, the contact connected to lamps illuminating full-scale measure 9 and 1/4-scale measure 10 is switched. Then, switches 7-1 and 7-2 are put into operation with the output of decision unit 11 that becomes unable to operate under the 1/4 scale of sender unit 5. Consequently, when the liquid level fall to one forth as the fuel is consumed, the full-scale is automatically substituted by the 1/4-display scale, so that the visual recognition of the level gauge can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58200225-A (JP)
Title: Exposure device
Inventor: HIROSE HIDEYUKI
IPC: H01L21/027
Filed: 1982-05-19
Abstract: PURPOSE:To obtain a high efficiency of light emission in a desired wavelength region and keep the illuminance of a lamp constant, by controlling the temperature of the lamp with a cooling gas heated by a heater to cool the lamp at an optimum temperature in a far ultraviolet-ray exposure device having the Xe-Hg lamp. CONSTITUTION:The temperature of an inert gas 7b which cools a lamp 1 is detected by a detector 8 and is fed back to a temperature controller, and the temperature of the gas 7 is controlled through a gas piping 4 by a heater 6, and a gas 7a whose temperature is controlled is supplied to the lamp 1.
Patent JP-2000281050-A (JP)
Title: Tote box having rectangular side
Inventor: TANAKA KEIJI
IPC: B65D5/462
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a tote box having vertical front and rear sides. SOLUTION: A boundary fold line 5 is provided across a case body 4 to divide a side panel 3 thereof into an upper and lower panels, wherein the lower panel has a rectangular side surface 6 having no boundary fold line. The upper panel has a fold surface 7 having an inverted V-shaped fold line 8. By folding the surface 7 along the line 8, a front and rear top edges of a top side case 9 upward of the line 5 are pulled toward each other; however, a front and rear side surfaces of a lower side rectangular case 14 each can maintain a vertical surface.
Patent JP-H08255296-A (JP)
Title: Set value information transmitting device
Inventor: HISHIKARI ISAO
IPC: H04L12/40
Filed: 1995-03-15
Abstract: PURPOSE: To provide a set value information transmitting device whereby set value information is obtained with simple configuration without requiring a main station. CONSTITUTION: An input device 1 gives a device number to inputted data so as to output it to a bus L. An output device 2 or an arithmetic device 3 fetches data with the required device number from data permitted to flow through the bus. The second arithmetic device 4 outputs a set value requrest sign where the device number of the first arithmetic device 3, being equal to itself, is given to the bus. The first arithmetic device 3 receives the set value request sign where the device number being the same as that of itself is given and permits the second arithmetic device to receive set value information which the device 3 has with the bus.
Patent JP-S567861-A (JP)
Title: Method and apparatus for connecting and feeding packaging material
Inventor: SEKO KIYOSHI
IPC: B65H19/18
Filed: 1979-06-30
Abstract: PURPOSE: To minimize the amount of cut-away material and provide an economical splicing by a method wherein the final mark of a precedingly used film is appropriately spliced to the starting mark of a followingly used film with a minimal connection margin.  
     CONSTITUTION: In the process of continuously delivering a precedingly used film F, the detection of the final end FE by a detector 50 turns on a photoelectric switch 64, and the detection of the first mark M at a detection position MC for the N-th mark effects the detection of the final mark. On the other hand, the required connection margin L 1  on the side of a following film F is set in the same length as that L 1  on the side of the preceding film F, and the starting end FS is set at a splicing position T. Accordingly, the splicing of the final end and the starting end of the films can be achieved at the splicing position T at the time when the starting mark MS comes in register with the final mark MF. Therefore, the overlapped connection portion can be limited within one pitch P. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5417857-A (JP)
Title: Optical axis adjusting method of optical cables
Inventor: IWASAKI KEIICHIROU
IPC: H01P3/00
Filed: 1977-07-11
Abstract: PURPOSE: To measure the transmission characteristics of the optical fiber cable disposed with both ends being placed apart, by remote controlling the optical axis adjustment of the cable being measured by the use of the control signal received at the remote end. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5719654-A (JP)
Title: Crack sound signal measuring device
Inventor: TAKAHASHI KAZUTOSHI
IPC: G01M99/00
Filed: 1980-06-18
Abstract: PURPOSE:To detect properly energy of a crack sound signal by preparing a square- law circuit that squares an electric signal of the crack sound signal generated from a substance to be detected and a gate signal generating circuit that detects a period of each isolated wave form in the above mentioned electric signals, etc. CONSTITUTION:A crack sound signal from a substance to be detected is detected by a sensor 11 and an output from the sensor is, if necessary, supplied to a square- law circuit 13 throuth an amplifier, thereby in the square-low circuit 13 the crack sound signal is squared. An output from the amplifier is supplied to an envelope detecting circuit 17 and the output of the detected envelope is compared with the reference value of a reference power source 19, allowing on output from a comparative circuit 18 to become a low level when a output larger than the reference value is obtained. In this manner, by the envelope detecting circuit 17 and the comparative circuit 18 a gate signal generating circuit 20 that detects a period of an isolated wave of the crack sound signal is constituted. Through said process, it is possible to detect energy of the crack sound signal correctly.
Patent JP-H05247065-A (JP)
Title: Organic silicon compound and its production
Inventor: KONDO TAKASHI
IPC: C07F7/18
Filed: 1992-03-05
Abstract: PURPOSE:To provide a new compound giving a one-pack curable resin composition when added to an epoxy resin or phenolic resin and useful as a curing agent, tackifier, etc. CONSTITUTION:The compound of formula I (R<1> is 1-4C univalent hydrocarbon group; R<2> is 3-6C bivalent hydrocarbon group; R<3> and R<4> are 1-6C univalent hydrocarbon group; R<3> and R<4> may together form a 5-7C bivalent hydrocarbon group; (n) is 1-3), e.g. the compound of formula II. The compound of formula I can be produced by the hydrosilylation reaction of a hydrosilane of formula III with a compound of formula IV (R<5> is 1-4C bivalent hydrocarbon group).
Patent JP-S61243617-A (JP)
Inventor: KUWABARA KAZUYOSHI
IPC: H01H1/60
Filed: 1985-04-18
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-H07289687-A (JP)
Title: Game device
Inventor: HAGIWARA TAKASHI
IPC: A63F5/04
Filed: 1994-04-21
Abstract: PURPOSE:To provide a game device by which the excitement of playing instinct can be sufficiently expected. CONSTITUTION:A first memory 11 stores a predetermined refund rate, and a character display means 5 displays the character of a player. A second memory 19 stores a plurality of character tables 18a to 18h for realizing different refund rates corresponding to the character display means 5, and a table selecting means 13 selects one character table out of the plurality of character tables 18a to 18h by means of random numbers. Further, a calculating means 14 calculates an actual refund rate on the basis of the past allotment result, and a comparison means 15 compares the actual refund rate with the predetermined refund rate, and further, a probability adjusting means 16 adjusts the probability in which the character tables 18a to 18h are selected by means or random numbers, on the basis of the result of the comparison means 15.