baber/WOPTO huggingface dataset:
Patent JP-H09229920-A (JP)
Title: Method for treating gradient liquid chromatography eluant
Inventor: HORI MATSUHIRO
IPC: G01N21/35
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to stably and accurately measure eluant by mixing additional eluant with eluant before introducing a detector while varying its composition, and substantially not changing the composition of the eluant component except eluant substance during detecting. SOLUTION: Gradient HPLC eluant flowing out from a separate column 28 is mixed with eluant containing ionization accelerator by a post column system with a mixing chamber 21. In this case, the solvent of the ionization accelerator solution to be added by the column becomes variable in solvent composition in a gradient mode by a gradient pump 31. Accordingly, the eluant composition change by the gradient of the HPLC can be predetermined solvent composition by mixing in the chamber 21. According to this method, the linear speed and eluant composition in a capillary 23 can be made uniform by this method, and hence the eluant can be stably accurately measured.
Patent JP-H05263030-A (JP)
Title: Ink composition for waterless lithography
IPC: C09D11/10
Filed: 1992-03-23
Abstract: PURPOSE:To provide the subject composition excellent in anti-scumming property, printability, and print quality. CONSTITUTION:This composition contains a resin obtained by reacting a rosin- modified phenolic resin with a compound having a uretidinedione ring and two active groups in the molecule.
Patent JP-S55157859-A (JP)
Title: Lead storage battery
Inventor: NITSUTA EIJI
IPC: H01M50/417
Filed: 1979-05-25
Abstract: PURPOSE:To raise charge and discharge cycle life as well as reduce self-discharge for a battery using a Sb-free alloy by mixing a powdery metallic Sb or Sb compound whose surface has been rendered hardly soluble to sulfuric acid in a separator. CONSTITUTION:A storage battery is constructed by using an Sb-free plate lattice and a powdery metallic Sb or Sb compound whose surface is coated with a sulfuric acid-insoluble substance is mixed in a separator. For example, a 1:3 mixture of finely divided Sb2O5 and polypropylene resin powder, having a grain size of 1-100 microns, obtained by melting and grinding at a low temperature, is mixed in a proportion of 5% with a material for separator and then sheeted to obtain a separator.
Patent JP-H02243342-A (JP)
Title: Manufacturing device for insulated panel
Inventor: NISHIGORI HIDEYOSHI
IPC: B29L9/00
Filed: 1989-03-17
Abstract: PURPOSE:To manufacture insulated panels of various wall thicknesses without replacing side guides by providing side guides and pressing side seal pieces of a side conveyor to an area between ends of a metal hoop material along both sides of a double conveyor and a constituting side guide of an upper guide and a lower guide. CONSTITUTION:Metal hoop materials 1 and 2 are preheated up to 20-50 deg.C in a preheating chamber 15, after which a foaming resin material is injected between the metal hoop materials 1 and 2 by an injection device 16. Then, while the metal hoop materials 1 and 2 move between upper and lower conveyors 4a, 4b of a double conveyor 4, the foaming resin material is foamed to fill a foamed resin layer 3 between the metal hoop materials 1 and 2 and form an insulated panel A. A side guide 8 is constituted of an upper guide 9 and a lower guide 10, and the upper guide 9 and the lower guide 10 are mounted respectively on the upper conveyor 4a and the lower conveyor 4b of the double conveyor 4. The upper guide 9 is lifted and lowered in correspondence to the thickness of the insulated panel A to be manufactured by lifting and lowering the upper conveyor 4a, and the interval between the upper and lower conveyors 4a, 4b is adjusted.
Patent JP-H05311595-A (JP)
Title: Calender or embossing bowl
Inventor: TERENSU GOODON HAWAADO
IPC: D21G1/02
Filed: 1991-03-06
Abstract: PURPOSE: To effectively dissipate heat from a calender or embossing bowl so that the damage of the bowl due to the heat is reduced to increase a travel speed. CONSTITUTION: This calendar or embossing bowl 1 comprises a central elongate shaft 2 having two ends. Each end of the shaft has a flange 3 thereon. The flanges 5 define the boundary of a region which is filled with a filler material 5. Therein, at least one first conducting element 11 is disposed longitudinally within the filler material 5.
Patent JP-S53149803-A (JP)
Title: Cooling equipment for sintered ores
Inventor: TOMIZAWA FUMIO
IPC: F27B21/00
Filed: 1977-06-03
Abstract: PURPOSE: To decrease the period of time and the numberof times for handling the sintered ores and to improve the yield due to the podering and the efficiency of heat recovery, by equipping the conveyor in a slanted position between the discharge chute under the crusher part of the sintering machine and the charging hopper of the cooler. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000257127-A (JP)
Title: Heat insulation cap for faucet
Inventor: FUKUDA RYUZO
IPC: E03C1/042
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To enhance the strength of a heat insulation cap itself without damaging heat insulation effect by mixing metal powder and resin powder to perform injection molding, and forming the heat insulation cap. SOLUTION: A heat insulation cap 7 fitted and inserted to the tapering-off part 4 of a water discharge pipe 3 is formed by mixing metal powder and resin powder to perform injection molding. Stainless steel low in thermal conductivity without rust is used as the raw material of the metal powder, in addition, polyamide-based resin is used as the resin powder, the blending rate, for instance, the metal powder is made volumetric ratio of 10-60% from the point of view in which molding and heat insulation effect are made good while strength is secured, and the remaining part is made the resin powder. The heat insulation cap 7 is excellent in strength, particularly, damage does not occur even when a switching water discharge opening and a water purifier are attached to a male screw part 9.  Furthermore, metallic luster is shown, beauty is excellent and cracking due to stress corrosion does not occur.
Patent JP-H10243833-A (JP)
Title: Toppling down preventor for furniture
Inventor: HINO KATSURA
IPC: A47B91/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent toppling down of furniture when an earth quake breaks out without incurring malfunctioning. SOLUTION: This toppling-down preventor for furniture includes a base 3 for supporting furniture body floatably placed on a floor surface 4 and sway sensing mechanisms 5 and 6 which inhibit the floating of the base 3 on the floor surface 4 while releasing the inhibition of the floating only when the base 3 is inclined to a fixed plane. It is also so arranged to stop the releasing of the inhibited floating by the sway sensing mechanisms 5 and 6 against a horizontal impart or the like which is caused by the opening or closing of a door and drawers.
Patent JP-H05276217-A (JP)
Title: Communication controller
IPC: H04L29/08
Filed: 1992-03-24
Abstract: PURPOSE:To improve communication efficiency by decreasing the speed of a transmission clock to be supplied from communication controller to an opposite device based on the congested state of the communication controller, and evading the deletion of a reception frame and the occurrence of re-transmission. CONSTITUTION:The congested state of a communication control circuit 1 is detected by a congestion detection circuit 2, and an instruction to decrease the speed of the transmission clock being supplied to the opposite device (a) is issued to a transmission clock setting circuit 3. The opposite device decreases the speed of delivery data 7 to the communication control circuit 1 synchronizing with the transmission clock. Therefore, since the speed of the data receiving from the opposite device can be decreased when it is predicted that the congestion state of the communication controller occurs, it is possible to evade the deletion of a frame due to the occurrence of overrun or the re-transmission and to minimize the increment of the delay of data in the device.
Patent JP-H09257225-A (JP)
Title: Pyrolytically decomposing method of waste
Inventor: SEKIGUCHI YOSHITOSHI
IPC: F23G5/027
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain high calorie pyrolysis gas when the wastes are decomposed pyrolitically. SOLUTION: Pyrolysis gas, never containing the waste gas of combustion, can be obtained by a method wherein a plasma pyrolysis furnace is employed and charged wastes are decomposed pyrolytically by plasma arc, formed between electrodes 3A, 3B and a base metal 2 in a reducing atmosphere produced by plasma operating gas. The pyrolysis gas can be supplied directly into the gas turbine of a power generating device to generate the power.
Patent JP-H05173813-A (JP)
Title: Fault-allowable logic system and method for providing output data from logic system
Inventor: KENESU EDOWAADO BEIRUSUTAIN
IPC: H03K19/003
Filed: 1992-03-24
Abstract: PURPOSE: To obtain a failure permissible system which does not require any standby unit other than one, operates at a high speed, and can accurately detect failures. CONSTITUTION: Orthogonal outputs (A and A*) are respectively inputted to XOR gates 22 and 24 from a logic block 20 and a standby logic block 20A having the same constitution as that of the block 20 and whether or not the outputs (A and A*) are in an orthogonal state is detected. When the output A of the block 20 is orthogonal, the output A is outputted from a terminal OUT by conducting FETs 36 and 38 and non-conducting FETs 32 and 34. When the output A is not orthogonal, the output A is outputted from the terminal OUT by conducting the FETs 32 and 34. An XOR gate 26 monitors the outputs of the gates 22 and 24 and outputs a flag indicating that only the output of one block is proper and a NOR gate 42 outputs a flag indicating the outputs of both blocks are non-orthogonal so as to indicate whether or not the output from the terminal OUT contains an error.
Patent JP-H05266519-A (JP)
Title: Production of information recording medium
IPC: G11B7/2585
Filed: 1992-03-24
Abstract: PURPOSE:To provide a reflection film consisting of an Al alloy having good quality by maintaining an atmosphere mixture composed of argon and nitrogen as the atmosphere in a sputtering chamber. CONSTITUTION:The inside of a vacuum vessel 10 is discharged by a discharge device 13 down to, for example, 3/1000000Torr. The gaseous argon and gaseous nitrogen are then introduced into the vessel 10 so as to attain prescribed mixing ratios to maintain 3/1000Torr in the vessel 10. Further, the gas mixing ratios are gradually changed and the sputtering is executed by using Al-3atom% Zr, Al-2atom% Mo, Al-2atom%, Zr-1atom% Mo alloys, by which the Al alloy film is formed. The formation of the Al alloy film as a reflection layer is well executed when the ratio of mixing the nitrogen with the gaseous argon is <=20%.
Patent JP-H07248877-A (JP)
Title: Mouse with freely changeable cord connection point
Inventor: TOMIKAWA ARIFUMI
IPC: G06F3/0354
Filed: 1994-03-08
Abstract: PURPOSE:To make operability excellent, to perform a mass-production and to reduce cost by providing a cord drawing port on the side opposite to an operation button in a prescribed range and disposing and fixing the mouse to a desired location by a means moving the cord. CONSTITUTION:A cord drawing port 7 is provided on the side opposite to the operation button 5 of a mouse 1 in a prescribed range and the mouse is disposed to a desired location by the means moving a cord 6 (for instance, a rotation gear 4). Subsequently, the cord 6 is fixed by a holding means (for intance, a knob 2 for stopper with spring) and the connection portion of the cord 6 is made to be freely changed in a prescribed range. Namely, because the gear 4 for rotation becomes free and rotates if the knob 2 for stopper is pulled toward this side, the cord 6 is made to be freely changed up to the range where the cord 6 is possible to rotate. When the cord 6 is to be stopped at a prescribed location, the cord 6 is fixed by loosing the knob 2 for stopper pulled toward this side.
Patent JP-S62224657-A (JP)
Title: Vertical furnace for ferroalloy smelting
Inventor: SERIZAWA YASUBUMI
IPC: C22C33/04
Filed: 1986-03-26
Abstract: PURPOSE:To prevent tapping incapability attendant upon thickening of solidified layer, by providing the furnace wall of a vertical furnace for ferroalloy smelting with plural horizontal or inclined tap openings in the direction of furnace height. CONSTITUTION:The tap openings 4a, 4a' of inclined type and individual tapping holes 3a, 3b connected, severally, to the above are provided to the furnace wall 2 of the vertical furnace for ferroalloy smelting. Ordinary tapping is performed through the pierced inclined tap opening 4a situated nearest to the furnace bottom and leading to the tapping hole 3a in the lowest position. When the solidified layer 1 is thickened with the fall of furnace temp., tapping and slag 6 discharge are carried out by means of the inclined tapping hole 3b in the upper position or a horizontal tap opening 4b branching off from the same tapping hole 3a and leading to the inside of the furnace in a higher position.
Patent JP-H05263774-A (JP)
Title: Scroll compressor
IPC: F04C18/02
Filed: 1992-03-24
Abstract: PURPOSE:To attain compactness while holding a required compression ratio and secure required surface pressure to prevent oil break so as to obtain a stable lubricating state by setting either one of a main shaft part and an auxiliary shaft part to a small diameter, and fitting a shaft member for enlarging the shaft diameter thereto by insertion. CONSTITUTION:A main shaft 11 is provided with a main shaft part 17, a crankshaft part 19 decentered by the specified quantity (e) from the axis W of the main shaft part 17, and an auxiliary shaft part 21 with this axis W as its center axis. A fixed scroll 33 is formed of spiral bodies 41 having a main bearing 37 for supporting the main shaft part 17 rotatably. A turning scroll 35 is formed of spiral bodies 45 having a crank bearing 49 for supporting the crankshaft part 19 rotatably. A compression chamber 47 is partitioned between both spiral bodies 41, 45. The auxiliary shaft part 21 is set to the relatively small diameter, and a shaft member 23 of the same diameter as the main shaft part 17 is insertion-fitted to the auxiliary shaft part 21 and also journalled to the auxiliary bearing 27 of a support bracket 25. Compactness can be thereby attained while holding a required compression ratio.
Patent JP-S542396-A (JP)
Title: Purification of urokinase
Inventor: YANAGI HIDEKI
IPC: C12N9/72
Filed: 1977-06-03
Abstract: PURPOSE: To separate highly pure urokinase in high yield, from a solution containing crude urokinase, by adding a specific amount of urea to the solution, and treating with a strong acidic cation exchange resin having NH 4   + -type sulfonic acid group. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11210726-A (JP)
Title: Temporary fixing needle and accessory tool
Inventor: OTA OSAMU
IPC: F16B15/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To perform speedy and safe temporary fixing by providing an easily removable temporary fixing needle. SOLUTION: A needle 1 has projections 2 and recessions 3. A hammering tool 4 has recessions 5 corresponding to the projections 2 of the needle 1. A bar 6 has two claws 7 to be inserted into the recessions 3 of the needle 1.
Patent JP-H05269919-A (JP)
Title: Metal laminate
IPC: B32B15/08
Filed: 1992-03-24
Abstract: PURPOSE:To enhance the initial adhesiveness of the surface of a metal member and a molten coating layer and the bonding durability of both of them at high temp. by providing a molten coating layer of specific silane grafted modified polyethylene on the surface of the metal member. CONSTITUTION:Silane grafted modified polyethylene forming the molten coating layer 13 provided on the surface of the metal member 12 of a metal laminate 1 is obtained by subjecting polyethylene characterized by that a wt. average mol.wt. Mw is 2000-200000 and a ratio Mw/Mn of the wt. average mol.wt. Mw and a number average mol.wt. Mn is 3 or less to silane grafting modification. By this constitution, the metal laminate good in durability such as heat resistance or water resistance, excellent in the bonding durability with the surface of the metal member 12 in a high temp. state, especially, in a contact state with hot water and also excellent in moldability is obtained.
Patent JP-S61227123-A (JP)
Title: Method for heating steel material
Inventor: YAGI SHIGEKI
IPC: C21D1/34
Filed: 1985-03-29
Abstract: PURPOSE:To prevent the formation of skid marks on steel materials by a simple method by raising the steel materials from a main skid with movable sliders slidable along the surface of the skid and by heating the steel materials. CONSTITUTION:A pusher type continuous heating furnace is composed of a preheating zone A, a heating zone B and a soaking zone C. Steel materials 1 to be heated are put in the heating furnace from the inlet 2 and moved forward along a main skid 3. During this time, the steel materials 1 are heated to a prescribed temp. with burners 4. The steel materials 1 are then slid along the floor 5 of a soaking pit installed in the soaking zone C and they are taken out of the heating furnace through the outlet. Sledge- or clog-shaped movable sliders 7 are set on the main skid 3, and the steel materials 1 to be heated are placed on the sliders 7 so that they are raised from the surface of the main skid 3 by 20-50mm.
Patent JP-H01238000-A (JP)
Title: Semiconductor memory device
Inventor: YAMAUCHI TAKAHIKO
IPC: G11C29/00
Filed: 1988-03-18
Abstract: PURPOSE:To increase and decrease the potential of a bit line without changing a power source voltage and to realize many test conditions by impressing a voltage to one side out of respective pads corresponding to a signal line to supply a signal at the time of the primary test of a semiconductor memory device. CONSTITUTION:A memory cell 1 is provided at the intersection of bit lines BL and the inverse of BL connected through pull-up transistors TrQ1 and Q2 to a power source line 2 to supply a power source voltage VCC of a semiconductor memory device and derived through data transfers TrQ5 and Q6 to a sense amplifier S and a word line WL to intersect with the lines BL and the inverse of BL. Pull-up TrQ3 and Q4 different from the TrQ1 and Q2 are provided between the line 2 and the lines BL and the inverse of BL and pull-down TrQ7 and Q8 are provided between the lines BL and the inverse of BL and a ground. TrQ3, Q4 and Q7, Q8 are respectively made into the conducting condition with a signal from a signal line, the signal is derived to respective corresponding pads P1 and P2 and without changing the voltage VCC at the time of the primary test, the potential of the line BL and the inverse of BL is increased and decreased and with a simple constitution, a primary test is executed.
Patent JP-S56161416-A (JP)
Title: Production of acryl-modified chlorinated polyolefin
Inventor: KAWAGUCHI YASUHIRO
IPC: C08F289/00
Filed: 1980-05-19
Abstract: PURPOSE: To readily produce titled polymer without using an organic solvent, by dissolving a chlorinated polyolefin in an acrylic monomer and polymerizing the resulting solution in an aqueous medium.  
     CONSTITUTION: 70W10pts.wt. Chlorinated polyolefin (CPO) obtained by chlorinating a polyolefin to a chlorination degree of about 60W70wt%, is dissolved in 30W 90pts.wt. acrylic monomer, e.g., methyl (meth)acrylate or butyl (meth)acrylate. Then, the resulting solution is suspension-polymerized in an aqueous medium in the presence of a catalyst, e.g., benzoyl peroxide, a chain transfer agent, e.g., lauryl mercaptan, a dispersion stabilizer, e.g., polyvinyl alcohol. The product is separated, washed and dried to yield an acryl-modified CPO. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01238932-A (JP)
Title: Composite one side face metal laminated plate
Inventor: SUZUKI SHIGEO
IPC: H05K1/03
Filed: 1988-03-19
Abstract: PURPOSE:To obtain a printed circuit board or the like having small warpage by employing as resin-impregnated sheets predetermined number of resin- impregnated kraft paper at the side near a metal foil and predetermined number of resin-impregnated linter sheets at the side farthest from the foil. CONSTITUTION:A composite one side face metal laminated plate is combined to be laminated sequentially from above with a metal foil 1, a resin-impregnated glass cloth 2, a resin-impregnated kraft paper 3, a resin-impregnated linter sheet 4 and a resin-impregnated glass cloth 2 in this order. As the foil 1 to become the outermost layer of the laminated plate, copper, aluminium, nickel, zinc, iron, etc., are listed solely or as a metal foil of an alloy thereof, but it is not limited thereto. An adhesive layer may be provided on one side face (rear face) of the foil as required.
Patent JP-H01239900-A (JP)
Title: Control apparatus for automatically inserting integrated circuit into printed board
Inventor: SHIMADA YOSHIHIRO
IPC: B23P21/00
Filed: 1988-03-19
Abstract: PURPOSE:To obtain a control apparatus which performs control so as to ensure the insertion of an integrated circuit in a short time, by writing symbols with regard to the inserting position of the integrated circuit and the standards of the integrated circuit on a printed board, reading the written data, and imparting control signals to an integrated-circuit inserting mechanism. CONSTITUTION:An integrated-circuit inserting mechanism 2 for a printed board 7 and a control part 1 for controlling the inserting mechanism 2 are provided. A control apparatus automatically inserts an integrated circuit into the printed board 7. Symbols with regard to a position for inserting the integrated circuit and the standards of the integrated circuit are written with a writing means 8. A reading means 9 reads the printed board 7 on which the symbols are written. The control part 1 reads the written data on the printed board 7 through the reading means 9. Control signals are imparted into the integratedcircuit inserting mechanism 2. For example, Said symbols to be written on the printed board 7 are as follows: an elliptical symbol 11 which indicates the integrated-circuit inserting position so that the tip of the symbol is the position on the printed board 7 where the first pin of the integrated circuit is inserted; and a bar code 12 which indicates the standards (type number and the like) of the integrated circuit.
Patent JP-S62224584-A (JP)
Inventor: KITAMURA MASAMI
IPC: B25B21/00
Filed: 1986-03-25
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-H06281682-A (JP)
Title: Flashover display device
Inventor: KONDO NORIO
IPC: G01R31/00
Filed: 1993-03-25
Abstract: PURPOSE:To obtain a display device of a flashover which can display the flashover when ice is melted in the daytime, although a display part does not operate in the case when it is frozen to a cover. CONSTITUTION:A display device of a flashover which is equipped with a trigger 7 disengaging a member 10 for engagement of a display part 2 at the moment when the flashover is detected. The device is made to have a structure in which when the trigger 7 executes a disengaging operation, the member 10 for engagement is moved to a position of allowing the display part to operate and at the position. Even when the display part 2 is frozen and can not execute a display operation immediately, therefore, it drops under its own weight or the like when ice is melted, and can execute the display operation.