baber/WOPTO huggingface dataset:
Patent JP-H04240281-A (JP)
Title: Device for unfastening waste paper and device for preliminarily treating waste paper for regeneration
Inventor: TAKAGI KIFUKU
IPC: B60P3/00
Filed: 1991-01-17
Abstract: PURPOSE:To efficiently dissociate recovered waste paper by installing a pair of unfastening rollers having scratching projections implanted on the peripheral surfaces thereof and a pair of side wall members capable of being transferred in the vertical direction by an elastic force. CONSTITUTION:Waste paper fed in a waste paper-feeding section A is transferred in a space surrounded with a pair of unfastening rollers 2A, 2B rotated in the allow directions, respectively, and with a pair of side wall members 3A, 3B. The waste paper is disintegrated into small pieces by scratching projections implanted on the peripheral surfaces of the rolls 2A, 2B. The side wall members can be transferred by elastic force in the vertical direction, and the small pieces of the unfastened waste paper are gradually discharged through spaces between the side wall members and the peripheral surfaces of the unfastening rollers and dropped into a discharging section.
Patent JP-H10225091-A (JP)
Title: Stepping motor
Inventor: JINUSHI KOICHI
IPC: H02K3/46
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce the height of the entire stepping motor, including a circuit substrate. SOLUTION: This motor is equipped with a motor main body, formed by rotatably pivoting a rotor 3 having a rotational shaft 2 in a circular stator core 5 and a circuit substrate 27 mounting the motor main body to a plate surface to be fixed thereon. An opening section 28 for storing the circumferential surface in the direction of the diameter of the circular stator core 5 is formed in the circuit substrate 27, and mounting sections 21 and 22 projected to the circumferential surface in the direction of the diameter of the circular stator core 5, brought into contact with the circumferential edge of the opening section 28, and at the same time, fixing the motor main body to the circuit substrate 27 in a state to store the circular stator core 5 in the opening section 28 are provided to a circular plate 20 of the circular stator core 5.
Patent JP-S62194842-A (JP)
Inventor: PIITAA BAANAADO ROEMAA
IPC: G01N33/22
Filed: 1987-01-29
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-S63185607-A (JP)
Title: Production of sheet molding material
Inventor: KUBO TOSHIO
IPC: B29B11/16
Filed: 1987-01-27
Abstract: PURPOSE:To obtain easily a sheet-like molding material having a pattern being full of variety, by coating a film with a coloring agent and converting it with a filler-mixed resin material. CONSTITUTION:Cover films 1a and 1b composed of a polyester film and so on are continuously delivered out of winding rolls 2 and 2. The lower cover film 1b is coated in a desired pattern such as a stripe or a spot pattern with a coloring agent 7 such as a pigment paste, a dye solution and so on, and then, a resin material 3 mixed with a filler such as an inorganic powder and so on is thereon continuously arranged in a layer. Further, a reinforcing material 4 such as a glass cloth, a glass fiber and so on is thereof continuously placed. Then, the upper cover film 1a is thereon continuously piled. The sheet-like material 5 thus obtained is put between a pair of an upper and a lower molding rolls 6a and 6b to be molded continuously into a sheet material of a desired thickness. Then, it is once wound or not wound, and aged to give a sheet molding material.
Patent JP-S58135961-A (JP)
Title: Quantifying method for copper ion
Inventor: KATOU KOUHEI
IPC: G01N31/00
Filed: 1982-02-08
Abstract: PURPOSE:To determine the quantity of copper ions simply and accurately without experienced skill by detecting the quantity of copper ions from the shade of color of a chelate compound produced by the reaction of the copper ions a reagent, and by comparing the shade with those in a standard color sample chart. CONSTITUTION:A solution to be tested in a quantity of 10ml is put in a measuring test tube 5. One tablet is put therein, and the tube is shaken until the tablet is dissolved. This opertion is ended in about five to ten minutes. Next, butyl acetate of 10ml, which is used as an extractant, is put in the measuring test tube 5 and shaken well. Then, the tube is left still, and when the solution is separated in two layeres, the shade of the yellowish brown-colored upper layer is compared visually with a standard color sample chart, wherefrom the prescribed quantity of copper ions can be known. The abovementioned tablet 1 contains sodium diethyldithiocarbamate as a reagent, and the tablets in the necessary number, each weighting about 0.2g, are held in a desired sealed bottle 2.
Patent JP-H09214800-A (JP)
Title: Horizontal output transistor driving circuit
Inventor: OTSUKA HIROSHI
IPC: H04N3/23
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To relive the operation burden of an output transistor and to reduce its occurrence loss by permitting a horizontal driving pulse itself inputted to the output transistor to be the one where a horizontal deflection correcting signal is added. SOLUTION: A signal obtained by adding a horizontal driving control DC voltage output 10 to a horizontal distortion correcting voltage output 11 through resistances 14 and 15 is inputted to a horizontal driving DC voltage control circuit 1. Thus, the horizontal driving pulse inputted to the output transistor 5 of a horizontal output circuit becomes the one where the horizontal distortion correcting voltage output 11 is added so that, for the position of it, the operation burden of the output transistor 5 is relieved and the occurrence loss is reduced.
Patent JP-H09208761-A (JP)
Title: Polyolefin-based resin composition
Inventor: TABATA KAZUAKI
IPC: C08L53/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin-based resin composition having performances of an olefin-based thermoplastic elastomer excellent in mechanical properties such as elastic recovery, and good in moldability. SOLUTION: This resin composition comprises 100 pts.wt. of a propylene- based block copolymer 6-30dL/g in intrinsic viscosity composed of 1-40wt.% of polypropylene component and 60-99wt.% of propylene-ethylene random copolymer component containing 10-40mol% ethylene-based monomer unit, 40-150 pts.wt. of a plasticizer, and 20-100 pts.wt. of an ethylene-α-olefin copolymer containing 2-15mol% >=4C α-olefin-based monomer unit.
Patent JP-H10196082-A (JP)
Title: Handrail fitting device
Inventor: IWASHITA YOSHIO
IPC: F16B5/12
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To surely prevent slippage by providing projections on the inner surface of an annular handrail holding bracket, boring fitting holes in positions of a handrail pipe corresponding to the projections, and fitting and fixing the projections of the handrail holding bracket into the fitting holes of the handrail pipe. SOLUTION: Fitting holes 4, 4' are provided in arbitrary axial places of a handrail pipe 1, a holding part 5 and fitting part 6, 6' are provided on a handrail holding bracket 2, and opposite projections 7, 7' are formed on the inner surface of the holding part 5. The handrail pipe 1 is passed through the handrail holding bracket 2, the handrail holding bracket 2 is moved to the fitting holes 4, 4' of the handrail pipe 1, and a fixing bolt 9 is passed through a through hole of the fitting part 6 and fixed. When the fixing bolt 9 is tightened, a gap of an open part is narrowed, and the outer peripheral surface of the handrail pipe 1 is tightened by the holding part 5 to fix the handrail pipe 1 on the handrail holding bracket 2. Accordingly, rotation of the handrail pipe and axial slippage can be surely prevented.
Patent JP-S58135834-A (JP)
Title: Treatment of liquid containing carboxylic acid
Inventor: IKEDA MINORU
IPC: C07C53/08
Filed: 1982-02-05
Abstract: PURPOSE:To remove ion-exhangeable impurities from a liquid containing carboxylic acid, and to prevent the leak of chlorine ion from an anion exchange resin used in the treatment threby preventing the corrosion of the apparatus, by using a weakly basic anion exchange resin treated with an aqueous solution containing sulfate group. CONSTITUTION:The ion exchangeable impurites are removed from a liquid containing carboxylic acid, especially an aqueous solution of acetic acid, by treating a weakyl basic anion exchange resin (WAR) having primary - tertiary amine group with an aqueous solution containing sulfate group, especially an aqueous solution of a neutral sulfate such as sodium sulfate, potassium sulfate, etc., and treating the carboxylic acid-containing liquid with said treated resin as a main exchange resin. When a commercially available WAR is used in a liquid containing carboxylic acid, the chlorine ions contained in the resin are transferred to the liquid to cause various troubles such as acceleration of the corrosion of apparatus, however, the leak of the chlorine ions from WAR can be prevented by the above process.
Patent JP-H11203715-A (JP)
Title: Production of optical master disk
Inventor: IIDA TETSUYA
IPC: G11B7/122
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To a process for producing an optical master disk which is subjected to prevention of electrostatic charge and high-density recording. SOLUTION: This process includes a stage for forming a photoresist layer 2 having electrical conductivity on a substrate 1 and a stage for irradiating this layer with a laser beam by using an optical system holding a solid immersion lens by a floating head 3. According to this process for producing the optical master disk, the photoresist layer 2 has the electrical conductivity and does not, therefore, generate static electricity. The attraction of the solid immersion lens and the pickup of dust do not arise any more and stable execution of memory is ensured.
Patent JP-H01193304-A (JP)
Title: Production of porous crosslinked copolymer granules
Inventor: AOYAMA TETSUYA
IPC: C08F2/20
Filed: 1988-01-28
Abstract: PURPOSE:To obtain the title granules free from deposit thereon, useful as a packing agent for liquid chromatography, by aqueous suspension polymerization of monomers such as glycidyl monovinyl eater using methylcellulose as the dispersant under specified conditions. CONSTITUTION:(A) a glycidyl monovinyl ester or glycidyl monovinyl ether and (B) a polyvinyl ester of polyhydric alcohol or polyvinyl ether of polyhydric alcohol is put to aqueous suspension polymerization in the presence of an organic solvent incompatible with water (e.g., toluene diethylbenzene) using, as the dispersant, methylcellulose with a viscosity of its 2wt.% aqueous solution at 20 deg.C of <=60cps, under such conditions that an agitation with high-speed shear in the polymerization system is made followed by a second agitation without high-speed shear, and part of said methylcellulose is added during the first agitation and the rest of said methylcellulose after completion of the first agitation and before the polymerization rate reaches 40%, thus obtaining the objective polymer granules.
Patent JP-S61177817-A (JP)
Title: Weighted event counting circuit
Inventor: ISOGUCHI SEIICHI
IPC: G06F17/18
Filed: 1985-02-01
Abstract: PURPOSE:To enable to count and totalize occurrence of plural events by weighting specified for each event by combining plural frequency dividing circuits and plural coincidence detecting circuits. CONSTITUTION:Dividing ratio 1/Ni (i=1-m) of m units of frequency dividing circuits Di (i=1-m) is not equal to each other. Coincidence detecting circuits Ci (i=2-m) are inserted between the frequency dividing circuits Di). Digital data Ei (i=2-m) that indicate occurrence of an event are given to another input of each coincidence detecting circuit Ci through inputting circuits Ii (i=2-m). Thus, number of times of occurrence of occurred data Ei from plural events can be counted and totalized by weights Wi (i=1-m) determined for each event.
Patent JP-H03222031-A (JP)
Title: Addition system for printer attribute
Inventor: NOJIMA HIROKO
IPC: G06F3/12
Filed: 1990-01-29
Abstract: PURPOSE:To define format overlay data without being conscious of the type of a printer by adding printer attribute information to printing data when a slip is outputted in a slip output system by means of format overlay. CONSTITUTION:A printer type recognition means 1-1 recognizes that a present connection printer belongs to a type 1. Then, a read means 1-3 reads printer attribute information corresponding to the type 1 from an attribute file 1-2. A development means 1-5 develops printer attribute information corresponding to the printer type 1 which is read from the file 1-2 into an attribute table 1-4. An overlay means 1-6 overlays printing data and format overlay data. When overlaid printing data is transmitted, an addition means 1-7 adds a printer attribute to printing data. Printing data to which the printer attribute is added is transmitted to the printer.
Patent JP-S52101702-A (JP)
Title: Apparatus for air feeding and for controlling the water level of press urized water tank
Inventor: FURUKAWA KAZUSHI
IPC: F17C13/00
Filed: 1976-02-20
Abstract: PURPOSE: The apparatus is constituted that air feeding to the pressurized water tank and the control of water level are operated by the detection of the internal pressure of the tank, and according to the decrease of the internal pressure of the tank, the compressed air is automatically supplied to the tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06208155-A (JP)
Title: Camera
Inventor: IGUCHI SUSUMU
IPC: G03B9/02
Filed: 1993-01-09
Abstract: PURPOSE:To reduce the cost, and to downsize and lighten the camera by performing the control of the movement of a photographing lens and the control of the formation of an opening of diaphragm with the simple structure. CONSTITUTION:A lens driving ring 1 is locked with a hook part 7b of a plunger lever 7 and held under the condition that the energy of a spring 2 is stored, When an electromagnet 6 is electrified by the number of pulse corresponding to the distance measuring information, the electromagnet 6 reciprocates the plunger lever 7 and a lens drive stopping lever 9, and turns the lens driving ring 1 to the focus position with the stepping work of hook parts 7b, 9b and locking claw parts 3a-3e and 4a-4e. When the hook part 9b is positioned in the locking claw lines 4a-4e side, a limit part 13a of an extension stopping lever 13 faces to the turning area of an opening setting part 19a of a sector lever 19 to realize an opening at a small diaphragm. On the other hand, when an electromagnet 14 is electrified, the electromagnet 14 turns a shutter magnet lever 15 and the sector lever 19, and opens shutter blades 25, 26 with a stopping pin 19.
Patent JP-S63187681-A (JP)
Inventor: IZUMI SHUSAKU
IPC: H05K1/02
Filed: 1987-01-30
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-S62201350-A (JP)
Title: Oxygen concentration detector
Inventor: NAKAJIMA TOYOHEI
IPC: G01N27/419
Filed: 1986-01-30
Abstract: PURPOSE:To obtain the detection output of an oxygen concn. with good linearity by providing a 1st and 2nd gas stagnating chambers which have different diffusion resistances to a gas to be measured such as exhaust gas to be admitted therein. CONSTITUTION:A base body forms the 1st and 2nd gas stagnating chambers 2, 3. The stagnating chamber 2 communicates with the outside via the 1st gas diffusion limiting means and the stagnating chamber 3 communicates with the outside via the 2nd gas diffusion limiting means. Two pairs of the 1st electrode pairs 11a, 11b and 12a, 12b are provided on the inside and outside wall surfaces in the electrolyte wall part of the stagnating chamber 2 so as to face each other with the wall part in-between. Two pairs of the 2nd electrode pairs 13a, 13b and 14a, 14b are similarly provided on the inside and outside wall surfaces of the electrolyte wall part of the stagnating chamber 3. The electric value of the value corresponding to the differential voltage between the voltage generated between one electrode pair of two pairs of the 1st electrode pairs and the 1st reference voltage is supplied between the other electrode pair and the current of the value corresponding to the differential voltage between the voltage generated between one electrode pair of two pairs of the 2nd electrode pairs and the 2nd reference voltage is supplied between the other electrode pair. The detected value of the oxygen concn. corresponding to the supplied current value is thus obtd.
Patent JP-S57133038-A (JP)
Title: Screw for single-axis extruder
Inventor: SHIRAI HIDETOMO
IPC: B29C48/505
Filed: 1981-02-10
Abstract: PURPOSE:To increase the amount of extruded material to a very high value by increasing the rotation number of a screw by using a single-axis extruder screw in which the bottom or width of a groove in the supplying portion of the screw is gradualy deepened or widened. CONSTITUTION:The bottom of a groove 3 in the supplying portion 6 of a screw C is gradually deepened from a supporting side 1 toward the top end, or the width of the groove in the supplying portion 6 is gradually widened from the supporting side 1 toward the tope end. Thus, the use of the screw enables the rotation number of the screw and also the amount of extruded material to be increased with lesser variation.
Patent JP-S53105403-A (JP)
Title: Preparation of 1,1-dilalogenated aliphatic compounds
Inventor: KOUNO HIROMICHI
IPC: B01J31/00
Filed: 1977-02-24
Abstract: PURPOSE: To prepare 1,1-dihalogenated aliphatic compounds easily in high yield, by the reduction of 1,1,1-trihalogenated aliphatic compounds with silane in the presence of a phosphine-group VIII transition metal complex catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08190259-A (JP)
Title: Developing device
Inventor: HATORI SATOSHI
IPC: G03G15/08
Filed: 1995-01-11
Abstract: PURPOSE: To prevent a failure in the balance of a developer by providing a means for detecting the bias of the developer and a means for stirring/carrying the developer in an optimum developer balance. CONSTITUTION: P-Sensor patterns 62 are developed in paper spacing regions at image region end parts on a photoreceptor drum 32. Then, P-sensors 64 for detecting the P-sensor patterns 62 are provided to detect the balance and distribution of the developer. When it is biased, the output of one of the P- sensors 64 is increased and further, when the developer is depleted, the P-sensors 64 start to pick up the reflection of the surface part of the drum 32 as an image carrier, so that a value greatly different from a normal value is obtained. Moreover, in a developer balance control means, the developer on a developing sleeve 44 is peeled and carried upward, a carrying sleeve driving gear 50a connected to a shaft for rotating the sleeve is provided in a lower carrying sleeve 50 and a holder driving gear 50b is provided as well.  Then, a stepping motor 70 is rotated so that an internal magnet in the lower carrying sleeve 50 can swing.
Patent JP-S52102083-A (JP)
Title: Detector for ultra red ray analyser
Inventor: HAMADA TOSHIYOSHI
IPC: G01N21/61
Filed: 1976-02-23
Abstract: PURPOSE:To indemnify the effect by vibration or impact etc., so as to offset the noise signal, being overlap with the measuring signal each other by the output signal of the following second heat rays element, by equipping the second duct, having the second heat rays element, effected by the influence of the same specificity level as the first duct.
Patent JP-S59145308-A (JP)
Title: Condensing and deaerating system of combined cycle plant
Inventor: TAKEDA TAIJI
IPC: F22D11/00
Filed: 1983-02-09
Abstract: PURPOSE:To shorten the time for starting a plant by adjustably feeding condensate which contains the demanded quantity of the mixed oxygen into a starting condensor so as to quicken the time at which the condensate inside the starting condensor is put into the state where the condensate contains the demanded quality of mixed oxygen. CONSTITUTION:In operation of a plant, a part of the condensate inside a condensor 1 is sent into the condensate pipe 7 of a starting condensor 2 and condensate containing the demanded quantity of mixed oxygen is circulated in the plant having the starting condensor 2 and thereafter sent into it so that the condensate containing a great amount of oxygen and the condensate containing a demanded quantity of it are mixed inside the starting condensor 2, thereby greatly reducing the quantity of the oxygen contained in the condensate inside the condensor 2. Since the steam from the condensor 1 is supplied into the starting condensor 2, the condensate therein becomes excess and therefore recovered in a make-up tank 14. On the other hand, the condensate inside the condensor 1 may become lean, however, the condensate containing considerably great quantity of oxygen is additionally supplied rom a tank 14. The condensate inside the condensor 2 may become rich in the quantity of mixed oxygen to the demanded rate within a short period.
Patent JP-H04258876-A (JP)
Title: Semiconductor memory device and memory access system
Inventor: OISHI TSUKASA
IPC: G11C11/403
Filed: 1991-02-12
Abstract: PURPOSE:To unnecessitate multiplexing system by providing a means generating a 2-state column address signal and a 2-state row address signal within a memory corresponding to a 4-state address signal. CONSTITUTION:A 2-state address signal generator 15 incorporated in a DRAM 10 converts 4-state address signals MA0 to MA11 into 2-state row address signals RA0 to RA11 and column address signals CA0 to CA11. The converted signals RA0 to RA11 are given to a row decoder 12. On the other hand, the signals CA0 to CA11 are given to column decoder 13. Accordingly, the multiplexing system is not adopted. In addition, it is not required to give the row address signals and the column address signals in time division. As a result, difficulty in timing for latching the column address signal by an address buffer can be avoided. Furthermore, the need of increasing input pins for the DRAM can be eliminated, and a large package is unnecessitated.
Patent JP-S56116328-A (JP)
Title: Multiplexer circuit
Inventor: NAGAI YASUO
IPC: H03K17/62
Filed: 1980-02-20
Abstract: PURPOSE:To decrease the number of elements, by alternatively operating a plurality of switch means connected to each differential input circuit, in a multiplexer circuit transmitting a plurality of analog inputs with sequential switching. CONSTITUTION:An analoge signal is fed to input terminals IN1-IN4, and when the control signal S1 is at L level, a bias current is fed to differential pair transistors Q1, Q2 of a differential input circuit 1 from a constant currnt transistor Q4. Thus, the differential input circuit 1 only is operated, and the analog signal with the same amplitude as the analog signal fed to the noninverting input terminal IN1 is obtained at the output terminal OUT. Thus, since the transmission of analog input signal can be controlled with control signals S1-S4, the number of elements is less and a multiplexer circuit using a plurality of analog switch circuits can be obtained.