baber/WOPTO huggingface dataset:
Patent JP-H06133640-A (JP)
Title: Adhering device for one side adhesive tape to be peeled
Inventor: UEHARA YASUHIRO
IPC: A01G1/04
Filed: 1992-10-21
Abstract: PURPOSE:To provide the adhering device for intermittently rewinding a tape from the raw sheet of the one side adhesive tape, adhering the tape to a surface to be adhered, and subsequently adhering the tape in a shape effective for peeling. CONSTITUTION:The tip of a tape is folded back and adhered to each of the many depressed grooves of a drum 3 for adhering, the depressed grooves being disposed at intervals corresponding to the length of the adhering. Thus, tabs for the peeling are made and adhered. The tape 2 is successively folded out on the drum 3 for the adhering, and simultaneously the drum 3 is pressed to articles to be adhered and rolled. During the adhering the other end of the tape is cut in a prescribed adhering length, and the drum is further rolled to finish the adhering.
Patent JP-H09160983-A (JP)
Title: Method and system for processing complaint ticket
Inventor: TOKUNAGA YASUSHI
IPC: G06F19/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To attain on-line and real-time complaint processing service by generating an electronic ticket related to a complaint by a customer by the use of a multi-media service terminal, transmitting the ticket to an operator and returning the ticket from the operator to the customer terminal. SOLUTION: Electronic ticket information including complaint information charged from a customer terminal 100 is stored in a server device 300 and transferred to an operation system 400 connected to the device 300. The system 400 requests an operation terminal 600 to inspect the complaint information. When an electronic ticket in which the inspected result of the complaint information is written is transferred from the terminal 600 to the system 400, the system 400 transfers the inspected result to the device 300. The device 300 transmits the electronic ticket received from the system 400 to the terminal 100.
Patent JP-H07180079-A (JP)
Title: Production of mold for slush molding
Inventor: NISHI YOSHIJI
IPC: B29C41/42
Filed: 1993-12-22
Abstract: PURPOSE:To easily impart rugged shapes to a forming surface side at the time of forming a mold for slush molding by an electroforming method. CONSTITUTION:A conductive layer E is formed on the surface of a pattern M. This pattern M is immersed into an electrolyte A which does not contain a surfactant and thereafter, an electroforming shell Ko of a prescribed thickness is formed while the adhesion of bubbles B on the pattern M is suppressed by an ultrasonic transmitter W. The operation of this ultrasonic transmitter W is thereafter stopped and the bubbles B are made to positively adhere to the surface of an electroforming shell Ko, by which an electroforming treatment is executed with the bubble adhering parts as non-electrodeposition parts. The electroforming shell K having ruggedness on the surface is thus formed.
Patent JP-H09155374-A (JP)
Title: Carrier returning device for waste water treatment facility
Inventor: SATO MINORU
IPC: C02F3/08
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To improve the pumpage efficiency and reduce the operation cost by providing a suction pipe for sucking carriers and a discharge pipe with a gas feed means for discharging carriers in a facility in which a plurality of carriers retaining activated sludge are returned from the downstream side to the upstream side of foul water. SOLUTION: When compressed air is fed into a discharge pipe 12 through an air pipe 13, foams are formed in foul water 1 in the discharge pipe 12, and the specific gravity of the foul water 1 becomes smaller, and the foul water 1 and carriers 2 mixed together therein are sucked from an opening 11a of the suction pipe 11. A mixed fluid is formed by the foul water and the carriers mixed with the foams in the discharge pipe 12 and pushed up, and then discharged from the opening 12a to the upstream side of the foul water 1. The foul water 1 and the carriers 2 only are passed in the suction pipe 11 and the mixed fluid is passed through the discharge pipe 12 only in a carrier returning device. The bore of the suction pipe 11, therefore, can be set smaller than the bore of the discharge pipe 12 to reduce the cost of the facility.
Patent JP-H06145206-A (JP)
Title: Agent for preventing adhesion of polymer scale, polymerizer for preventing adhesion of polymer scale and method for producing polymer with the same
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1992-11-10
Abstract: PURPOSE:To provide a preventing agent comprising an alkaline solution containing a specific condensation product, an inorganic colloid, and a water-soluble high molecular compound, capable of preventing the adhesion of scales to a gas-liquid interface on the polymerization of an ethylenic double bond- containing monomer and giving good quality products. CONSTITUTION:The preventing agent comprises an alkaline aqueous solution containing (A) the condensation product of a hydroxy group-containing diphenylpropane compound with an aldehyde compound, (B) an inorganic colloid, and (C) a water-soluble high molecular compound. The solution is coated on the inner wall surface of a polymerizer and subsequently dried to form a coating film. In the coated polymerizer, an ethylenic double bond monomer is polymerized. The aldehyde compound includes formaldehyde. The water-soluble polymer includes gelatin and casein. The coating film preferably has a density of 0.05-2g/m<2>. The agent is effective for the prevention of fish eyes and initial coloration.
Patent JP-2000149222-A (JP)
Title: Thin film magnetic head and its production
Inventor: KOBAYASHI KIYOSHI
IPC: G11B5/31
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To control the shape of an upper core layer with good accuracy by forming a magnetic gap through a gap layer on the top end of a magnetic head facing a magnetic recording medium and forming the upper core layer having the rear end in contact with a lower core layer. SOLUTION: The upper core layer 8 consisting of a magnetic material such as an Fe-Ni alloy (permalloy) is formed on three insulating layers 3, 5, 7 and a gap layer 2. The upper core layer 8 has the top end 8a having a narrow width Tw forming with the lower core layer 1 through the gap layer 2 on the opposing face to a magnetic recording medium, a connecting part 8b continued from the top end with almost the same width and formed on the three slopes 3b, 5b, 7b, and an area widened more than the first two parts. The upper core layer 8 is magnetically bonded with the lower core layer 1 through a base part 8c partly covering the upper part of two coil layers 4, 6 and through a hole H formed in the gap layer 2 and the first insulating layer 3 at almost center position of the two coil layers 4, 6. The two coil layers 4, 6 are formed around the rear end 8d.
Patent JP-H09142087-A (JP)
Title: Drafting machine
Inventor: OTSUKI MASAYOSHI
IPC: B43L13/04
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To avoid a drafting machine from being limited in its installation conditions by restraining the upper end part, i.e., the semicircular end part of a vertical rail from projecting out of the upside of the lateral rail. SOLUTION: A hollow suspension part 60 is provided below the semicircular head part 58 of a vertical rail 56, and a vertical guide roller 62 is supported rotatably. The vertical guide roller 62 comprises a threaded shaft 62a and a roller main body 62c mounted thereon via a bearing 62b. Also, the vertical guide roller 62 is made rotatable around the horizontal axis being in parallel with the longitudinal axis of the vertical rail 56, moreover, arranged to be rotatable on the outside frame 52 of the lateral rail. From the rear side of the hollow suspension part 60, a horizontal expansion part 64 extends, and the horizontal expansion part 64 is fixed with a carriage 66 by means of a screw 67.
Patent JP-H09144821-A (JP)
Title: Driving transmission device
Inventor: EBARA YASUHISA
IPC: F16H7/08
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution and to prevent transmission of a load fluctuation and deformation of a timing belt due to no use for a long time. SOLUTION: An arm 45 is rotatable around a spindle 49 between a driving pulley 39 and a driven pulley 41. An arm 45 is provided with tension pulleys 46 and 47 with the spindle 49 nipped therebetween, and a tension spring 50 is hooked on one end side. By energizing the arm 45 in the rotational drive direction of a timing belt 40 by the tension spring 50, the tension pulley 46 is pressed against the tension side 40a and the tension pulley 47 against the slack side 40b respectively. Further, during drive, the arm 45 is further rotated in an energizing direction to increase press of the tension pulleys 46 and 47. When a load is increased, the tension pulleys 46 and 47 are escaped and a load fluctuation is absorbed.
Patent JP-2001141873-A (JP)
Title: Device for inspecting inside reactor
Inventor: KURATA MASUO
IPC: G21C17/003
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for inspecting inside a reactor that can access the bottom part of the reactor without removing a fuel assembly, a fuel support tool, a control rod, a control rod guide pipe, or the like. SOLUTION: This device for inspecting inside a reactor according to the present invention is provided with an inspector body 10, incorporating an inspection means that is used for inspection, a catapillar 20 with a flexible, caterpillar belt 23 that can adhere to a curved wall surface, while a plurality of through- holes 27 penetrated in the thickness direction are provided, and a suction mechanism 30 for sucking the caterpillar belt 23 to the wall surface of the reactor, by applying a negative pressure to inside the through hole 27. Then, the inspector body 10 and the catapillar 20 are formed to a size for inserting into a jet pump through a nozzle part opening provided at the jet pump for circulating cooling water in the reactor pressure container.
Patent JP-2000142937-A (JP)
Title: Structure for detecting meandering of belt
Inventor: YASUDA TSUNEO
IPC: B65G15/64
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To surely prevent a crushed component from blocking a light receiving part in a device for detecting meandering of a conveyer belt so as to surely prevent erroneous detection of meandering of the belt. SOLUTION: This structure has a device 5 for detecting meandering of a conveyer belt 2, which is adapted to be applied to a belt type drying and crashing device 1, comprising light emitting parts 51 located at positions which are spaced from both side parts of the conveyer belt 2 by an allowable widthwise distance, and which are above the conveyer belt 2, for irradiating light downward, and light receiving parts 52 arranged at positions below the conveyer belt 3, opposed to the light emitting parts 51, and having light receiving surfaces 53a for receiving light from the light emitting part 51, respectively, and it is constituted so that air from a compressor 56 is blown to the light receiving surfaces 53a of the light receiving parts 52 in particular or in the vicinity thereof.
Patent JP-H02171157-A (JP)
Title: Production of soybean curd using quick-acting coagulant
Inventor: TATSUNO MICHIO
IPC: A23L11/00
Filed: 1988-12-22
Abstract: PURPOSE:To obtain the subject sweat soybean curd having high water retention, high elasticity and pudding-like gloss by deciding the mixture ratio of a high- temperature soybean milk and a low-temperature soybean milk, initially mixing the required amount of a quick-acting coagulant with the low-temperature soybean milk and subsequently blending the resultant mixture with the high- temperature soybean milk. CONSTITUTION:The weight ratio of (A) a high-temperature soybean milk of about >=80 deg.C and (B) a low-temperature soybean milk cooled to about <=30 deg.C respectively prepared by the conventional method using soybeans as the main raw material is decided based on the difference between both temperatures so that the temperature of the mixture may be about 60-80 deg.C. (C) A quick-acting coagulant (generically named for magnesium chloride as simple component or compounding ingredient composed of the substance as the main component and other additives) is initially blended with the component (B) and the resultant component (B) and the component (A) are then poured into a mold for the soybean curd and mixed, thus obtaining the objective soybean curd.
Patent JP-H04198017-A (JP)
Title: Purification of scandium oxide
Inventor: UNNO HIROSHI
IPC: C01F17/00
Filed: 1990-11-29
Abstract: PURPOSE:To separate Sc from impurity elements in high decomposition effect and in high recovery efficiency by dissolving impure ScO3, precipitating Sc and impurity elements as hydroxides and adding a carbonate to a solution containing the precipitate to redissolve Sc. CONSTITUTION:Impure scandium oxide is dissolved by using hydrochloric acid or nitric acid at pH<=2, the solution is adjusted to pH>=3 by adding an alkali except carbonate and scandium and impurity elements are precipitated as hydroxides. Then the solution containing the precipitate is mixed with a carbonate compound as a complexing agent of scandium and scandium is complexed and redissolved. Then the hydroxides of impurity elements or carbonate precipitate is filtered off and scandium oxide is recovered from the filtrate. An uranium leached solution and a leached solution obtained from Ti slag or Sn slag, industrial recovery target raw materials, are usable as the solution containing Sc and elements of impurities. The process is also applicable to scandium oxide containing impurities.
Patent JP-H09164677-A (JP)
Title: Head driving device of ink jet printer
Inventor: NITTA NOBORU
IPC: B41J2/055
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To stabilize the injection of ink by increasing the degree of freedom of the waveform of the voltage applied across the piezoelectric elements and finely regulating the waveform of voltage. SOLUTION: Toransistors 211 -215 are connected across a Vdd terminal and electrodes and transfer gates 221 -225 are connected across the electrodes and a Vss2 terminal and a parallel circuit consisting of transistance 231 -235 different in ON-resistance and transistors 241 -245 is connected across the electrodes and a Vss1 terminal. The transistors 211 -215 connected to a certain electrode are brought to a continuity state and the transfer gates connected to the adjacent electrode are brought to a discontinuity state to charge electrostatic capacity. One of or both of the transistors 231 -235 and the transistors 241 -245 connected to the certain electrode are selectively brought to a continuity state and the transfer gates connected to the adjacent electrode are brought to a discontinuity state to reversely charge the electrostatic capacity.  Further, the transfer gates connected to a certain electrode and the transfer gates connected to the adjacent electrode are brought to a continuity state to discharge the electrostatic capacity. By this constitution, the piezoelectric elements are distorted to inject ink.
Patent JP-H10153230-A (JP)
Title: Hydraulic shock absorber
Inventor: JO TADASHI
IPC: F16F9/40
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent gas in a gas chamber from contaminated into operating oil by promoting separation of gas from operating oil without deteriorating follow-up performance of the expansion and the compression of the gas chamber, attendant on advancing and retreating of a piston rod, in a gas-liquid mixing- type single cylinder hydraulic shock absorber. SOLUTION: A cup-shaped hollow partition wall body 14 whose lower end is sunk in operating oil of an upper operating oil chamber B is fixed to the inside of the upper end of a cylinder 2 with a clearance 16 between it and the inner peripheral wall of the cylinder 2, many oil holes 13 are provided on the bottom of the partition wall body 14 to form the bottom into a butt strap shape, the inside of the partition wall body 14 is formed into a storage chamber 15 to communicate with the upper operating oil chamber B in the cylinder 2 through the oil holes 13, and an upper gas chamber G, communication holes 17 each of which has the ventilation hole area larger than that of each oil hole 13 on the bottom are symmetrically arranged on the side wall of the partition wall body 14,  and the clearance 16 between the partition wall body and the cylinder 2 communicates with the gas chamber G in the partition wall body 14 through the communication holes 17.
Patent JP-H01167444-A (JP)
Title: Sequence type fuel injection timing controller for diesel engine
Inventor: MAEDA MASAMI
IPC: F02D45/00
Filed: 1987-12-22
Abstract: PURPOSE:To automatically correct the deflection of a stepping motor by installing a control position deflection correcting calculation part and carrying out the excessive advance angle control or excessive delayed angle control in the control position deflection correcting revolution region on the high and low speed sides. CONSTITUTION:When the number of revolution in the revolution range for correcting the low speed side position deflection is detected by a revolution speed sensor 1, in the operation of a Diesel engine E, a calculation part 7 for correcting the control position deflection of a fuel injection timing calculation device 2 outputs a control signal having an excessive advance angle value into a stepping motor 3, and an adjusting tool 4 is excessively driven to an advance angle side, and is attached onto a high speed restricting tool 5a, and correction to the max. advance angle position is performed. When the number of revolution in the high speed side position deflection correcting revolution range is detected, a control signal having an excessive delayed angle value is outputted, and the adjusting tool 4 is attached onto a low speed side restricting tool 5b, and correction to the min. advance angle position is performed. In the revolution region for controlling the injection timing, the ordinary control is performed by an injection timing controlling calculation part 6. Therefore, the correct injection timing control having high reproducibility can be executed.
Patent JP-H11155590-A (JP)
Title: Production of unsaturated fatty acid by microorganism
Inventor: MIURA AKIRA
IPC: C12R1/01
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an unsaturated fatty acid utilized as raw materials, etc., for medicines and cosmetics from a saturated chain hydrocarbon by using a microorganism. SOLUTION: A strain belonging to the genus Mycobacterium, Rhizobium or Agrobacterium and having the ability to produce oils and fats containing an unsaturated fatty acid and/or an unsaturated fatty acid residue from a saturated chain hydrocarbon is cultured in a culture medium containing the saturated chain hydrocarbon or a microbial cell of the strain or a treated substance thereof is reacted with the saturated chain hydrocarbon to collect the produced unsaturated fatty acid or its salt and/or the unsaturated fatty acid produced by the hydrolysis of the fats and oils or its salt. Not only the unsaturated fatty acid can stably be produced without using a raw material derived from a natural animal or plant but also the unnatural type unsaturated fatty acid having an odd number of carbon atoms can be produced.
Patent JP-H08185141-A (JP)
Title: Projection display device
Inventor: MIYASHITA SEI
IPC: G02F1/13
Filed: 1994-12-27
Abstract: PURPOSE: To provide a projection display device using three sheets of common liquid crystal panels as a light valve. CONSTITUTION: The projection display device uses the liquid crystal panel of a common structure as three sheets of liquid crystal light valves 925R, 925G, 925B. The device is provided with memories 2064R, 2064B, 2064G capable of holding the video data by at least one pixel line supplied to respective liquid crystal light valves, a first drive control means outputting the video data by one pixel line written in the memories 2064R, 2064B from the memories according to the written order and selectively driving the pixel line corresponding to the liquid crystal light valves 925R, 925B and a second drive control means outputting the video data by one pixel written in the memory 2064G from the memory in the order opposite to the written order and selectively driving the pixel line corresponding to the liquid crystal light valve 925G.  Thus, inversion of a light image in the liquid crystal light valve 925G to which the light image is inversion inputted is dissolved.
Patent JP-H02170714-A (JP)
Title: Latch circuit
Inventor: YOSHIZAWA HIROSHI
IPC: H03K3/356
Filed: 1988-12-23
Abstract: PURPOSE:To prevent a malfunction on any condition by determining an internal node not to a high impedance but to an 'H' condition when a P channel transistor(TR) is turned on in a standby condition. CONSTITUTION:When a positive phase signal applied to a positive phase clock input terminal 13 is at an 'H' level, an opposite phase clock signal applied to an opposite phase input terminal 31 is at an 'L' level. In such a case, P channel TRs 5 and 6 are turned off, and N channel TRs 9 and 10 and P channel TRs 29 and 30 are turned on. As a result, a non-inverted output terminal 14 and an inverted output terminal 15 both output 'L' level signals, and the potential of internal nodes 17 and 18 are determined at the 'H'. Thus, the malfunction can be prevented at any input timing.
Patent JP-H04197920-A (JP)
Title: Printed board transfer device
Inventor: SUGASE AKIRA
IPC: B65G47/86
Filed: 1990-11-28
Abstract: PURPOSE:To shorten stage change time by providing a grip width setting collar removably at the pressing rod of a clutch device driving actuator in a printed board transfer device with plural clamp devices disposed along a circulating carrier path, and providing the circulating carrier path with a grip width fixing brake. CONSTITUTION:A collar 21. corresponding to the size of a printed board is fitted to the pressing rod 112 of a first actuator so as to be positioned below clamps 92. Synchronously with the rotation of a rotary table 91, the actuator 32 of a braking device 3 is operated to release a chuck brake 31 by a pressing element 323 so as to fleet a driving rod 923 up by the pressing rod 112 for the opening of a chuck. The pressing rod 112 then recedes and the printed board is gripped, but the receding quantity at this time is regulated by the collar 21 to set the grip width of the chuck. At the same time, the actuator 32 is restored into the original position, and the driving rod 923 is fixed by the braking device 3.
Patent JP-H03187461-A (JP)
Title: Stairs device
Inventor: YANAI TAKASHI
IPC: E04F11/02
Filed: 1989-12-15
Abstract: PURPOSE:To elevate the supporting strength of a landing and to improve stairs strength by setting up the margin of the frame of a landing, where upward stairs and downward stairs are juxtaposed, on the ground, and holding this margin with a supporting panel which has a rectangular frame made of steel. CONSTITUTION:A stairs structure 2 is composed of a landing frame 3, upward stairs 8, downward stairs 9, etc., and is arranged in the recess of a house, and is supported by the framework 7 of the recess 7. And the landing frame 3 is made of outer and inner lateral materials 21 and 22, longitudinal materials 23 and 23, and a reinforcing material 24, using channel steels. Moreover, a supporting panel 5 is made, using channel steels, into a frame 39 which are composed of longitudinal materials 34 and 34, an upper material 35, and lattices 37 for reinforcement, and a surface material 40 is annexed to the outside for facing. Next, the top of the framework 39 and the lateral material 22 are united with bolts, and the bottom is erected on the foundation and the margin of the landing frame 3 is held. Hereby, the holding strength of the landing frame 3 can be elevated.