baber/WOPTO huggingface dataset:
Patent JP-S60256625-A (JP)
Title: Producing method of clutch cover assembly
Inventor: OOKUBO MAMORU
IPC: F16D13/71
Filed: 1984-05-31
Abstract: PURPOSE:To decrease the number of processes of manufacture, by folding the end of a tab formed on the inner circumference of a clutch cover main body, subsequently the tab main body, toward the inner surface and the center of the cover, and after that, setting some parts on the tab main body, and folding the end of the tab toward the inner circumference of the cover. CONSTITUTION:Radially extending plurl tabs 7 are set on the inner periphery of an annular cover main body 9, and at the same time as a curved part 15 is formed, each end 12 of the tabs 7 is folded toward the inner surface and the center of the cover main body 9. In this process, the end 12 of the tab is slanted radially inward from the inner surface side of the clutch cover 1, and the angle d between the end 12 and the tab main body 13 becomes obtuse. Next, the tab main body 13 is folded toward the cover main body 9, and the angle D shaped by the tab 13 and the cover 9 becomes obtuse. After that, a spring 4 and wire rings 5, 6 are set on the tab main body 13, and this tab 13 is folded toward the spring 4 as the tab 13 makes an almost right angle with the cover main body 9.
Patent JP-H07320721-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KATO NAOYUKI
IPC: H01M4/525
Filed: 1994-05-26
Abstract: PURPOSE:To provide a nonaqueous electrolyte secondary battery with high energy density and long cycle life. CONSTITUTION:A nonaqueous electrolyte secondary battery contains a positive electrode 2 using a lithium-containing composite oxide as a positive active material, a negative electrode 1 using a carbonaceous material capable of doping/undoping lithium as a negative active material, and a nonaqueous electrolyte. Lithium-nickel-cobalt composite oxide represented by Li1-xNiyCo1-yO2 (0.50<=y<=1.00) is used as the positive active material, and the value of (x) at the end point of charge is limited to 0.65-0.92.
Patent JP-S62269642-A (JP)
Title: Method for preventing deterioration of quality of extracted coffee liquid
Inventor: SHIRAISHI SATORU
IPC: A23F5/24
Filed: 1986-05-19
Abstract: PURPOSE:To prevent deterioration of taste and flavor of coffee and to enable long-term preservation of coffee, by adding rutin, tea flavonoid, rosemary extract, sage extract and sodium citrate to extraction solvent to coffee or solvent- extracted coffee liquid. CONSTITUTION:Coffee is extracted batchwise or using a counter-current extraction column. In the above process, the extraction solvent and/or a solvent- extracted liquid is added with a deterioration-preventing agent comprising rutin, tea flavonoid, rosemary extract extracted with water, hydrated alcohol, etc., sage extract and/or sodium citrate. Coffee can be extracted without deteriorating the characteristic taste and flavor of roasted coffee and the obtained coffee extract liquid is resistant to deterioration of quality.
Patent JP-S5639022-A (JP)
Title: Preparation of vaccine
Inventor: MATSUHASHI SUNAO
IPC: A61K39/08
Filed: 1979-09-05
Abstract: PURPOSE: To provide a vaccine having remarkably reduced anaphylactic shock without lowering the immunogenicity, by combining a biotoxin with a carbohydrate through a covalent bond.  
     CONSTITUTION: Vaccine is prepared by separating a biotoxin-carbohydrate adduct obtained by bonding a biotoxin (e.g. diphtherotoxin, tetanus toxin, botulinus toxin, gas gangrene toxin, etc.) with a carbohydrate (e.g. starch, amylose, dextran, pullulan, etc.) through a covalent bond. The biotoxin is detoxicated, the production of antibody such as immunoglobulin G, immunoglobulin M, etc., is remarkably increased, and the production of immunoglobulin E antibody which causes anaphylactic shock is remarkably reduced. For example, an excellent vaccine can be obtained by combining tetanus toxin and pullulan. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08308285-A (JP)
Title: Motor control circuit
Inventor: KASHIMA KOTARO
IPC: H02P6/12
Filed: 1995-05-11
Abstract: PURPOSE: To stabilize the rotation of a motor by switching to the overall winding terminal when a motor current reaches a current limit value during a tap terminal energizing, reducing the motor current, preventing the consumption of a power source battery capacity and preventing the malfunction of the energization switching due to the load change or the power source voltage change. CONSTITUTION: A motor control circuit driven by a power source battery 3 comprises energization terminal selecting means 6 for switching the energizing terminal of a three-phase DC motor 1 having a tap terminal, motor number-of- revolutions detecting means 8, power source voltage detecting means and selection inhibiting means 9, becomes an overload or battery capacity reducing state during a motor tap terminal energizing, and inhibits the energization switching after the switching to the overall winding terminal energizing by detecting the number of revolution or the power source voltage at the time of limiting the current.
Patent JP-2000305795-A (JP)
Title: Parallel processor
Inventor: SHIMADA SACHIKO
IPC: G06F15/80
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a parallel processor for reducing power consumption by efficiently operating a fork instruction for starting plural processors. SOLUTION: This parallel processor is provided with a processor element 10 which generates (forks) a thread constituted of plural instructions on an outside unit. The processor element 10 is provided with a fork instruction predicting part 14 having a predicting part which predicts whether or not the fork condition of a fork instruction with a condition is fulfilled since the instruction is read until the instruction is executed.
Patent JP-H11302754-A (JP)
Title: Production of metal base composite material
Inventor: OTAKE KAZUSANE
IPC: B22D19/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To shorten impregnating time in the production of a metal base composite material. SOLUTION: An Si3 N4 perform having 8 μm average pore diameter (dave), 20 μm max. pore diameter (dmax) and 5 μm min. pore diameter (dmin) is dipped in molten Al and ultrasonic wave having 20 kHz frequency is immersed in the molten Al where an ultrasonic wave is applied with a frequency of 20 kHz so that the vibration width (2a) of a vibration tip complies with the following condition. (a) Continuous vibration with 2a=5 μm. (b) Cyclic vibration consisting of a 2 min. vibration with 2a=5 μm and 1 min. vibration with a=30 μm in one cycle.
Patent JP-S61270798-A (JP)
Inventor: SHINODA TSUTAE
IPC: G09G3/28
Filed: 1985-05-24
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-S5926731-A (JP)
Inventor: AASAA HERUMAN HERUZU
IPC: C07C67/00
Filed: 1983-06-24
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-S594344-A (JP)
Title: Power supply voltage drop backup device in optical fiber transmission system
Inventor: MITSUO KAZUHIKO
IPC: H04B10/80
Filed: 1982-06-30
Abstract: PURPOSE:To supply power only to a control section, by supplying power from both terminals of a battery voltage detecting transistor(TR) connecting a capacitor in parallel to an optical transmission section. CONSTITUTION:When a battery voltage VB is decreased and a VR2 is 0.6V or below, a TRQ1 turns off, a TRQ2 turns on, a charge in the capacitor C1 is discharged and no power is applied to the optical transmission section 2. Since the capacitor is connected in parallel with the TR which is turned off when the battery voltage is high and turns on when low and the power is supplied from both terminals of the TR to the optical transmission section, the power supply is stopped automatically to the optical transmission section when the battery voltage is lowered, allowing to supply the power only to the control section.
Patent JP-H05285775-A (JP)
Title: Workpiece delivery method, pallet used for delivery, and its device
Inventor: IMANARI TORU
IPC: B23Q7/00
Filed: 1992-04-06
Abstract: PURPOSE:To surely deliver and load a workpiece to the regular position in a pallet. CONSTITUTION:A holder 3 to hold and convey a workpiece 1; a pair of conveyers 5a and 5b to load and convey a pallet 2 to which the workpiece is delivered from the holder 3; a pallet which has a recess 2b to load the workpiece 1 and a hole 2a to vacuum-suck the recess 2b; and a suction shaft 7 to vacuum-suck the inside of the recess 2b of the pallet 2 through the hole 2a are provided. By vacuum-sucking in the condition to abut the uppermost end 4a of the pad 4 of the suction shaft 7 to the outer surface of the bottom of the pallet 2, the workpiece 1 is delivered from the holder 3 to the recess 2b of the pallet 2 by vacuum-sucking it.
Patent JP-H06322370-A (JP)
Title: Organic dispersed liquid crystal
Inventor: UCHIDA JO
IPC: G02F1/1333
Filed: 1993-05-14
Abstract: PURPOSE:To obtain an organic dispersed liquid crystal capable of improving characteristics as a display element. CONSTITUTION:The organic dispersed liquid crystal is obtained by using an organic substance having >=8 relative permittivity as an organic material in an organic dispersed liquid crystal in the form of carrying out the dimming by applying an electric field to an organic dispersed liquid crystal layer 3, sandwiched between electrodes in which at least either is transparent and composed of a mixture of the organic material with a liquid crystal.
Patent JP-H05288967-A (JP)
Title: Optical fiber for laser input
Inventor: MUTA KENICHI
IPC: G02B6/42
Filed: 1992-04-06
Abstract: PURPOSE:To obtain the optical fiber for laser input which gathers light, outputted by a high-output laser light emitting device, in an optical fiber and guides the light. CONSTITUTION:A light guide rod 12 having the same external diameter with an optical fiber 11 of normal constitution having a core part 11A and a clad part 11B is connected to an end surface of the optical fiber 11. The light guide rod 12 which has the same refractive index with the core part 11A of the optical fiber 11 and is equal in external diameter to the clad part 11B is used. At this time, the effective core diameter of the optical fiber 11 is increased from a state of sectional area S2 to a state of sectional area S1, where S1 is the sectional area of the light guide rod and S2 is the sectional area of the core part 11A of the optical fiber 11.
Patent JP-H09276553-A (JP)
Title: Motor-driven vehicle
Inventor: ITO YASUNAKA
IPC: B62D1/04
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce a radius of gyration as a vehicle, and smoothly perform steering wheel operation by fixing a driving wheel fork to the lower end of a steering wheel bar where a steering wheel is fixed to the upper end, and positioning and arranging a driving wheel between a pair of front wheels in this driving wheel fork. SOLUTION: When a baby seated on a seat part 4 presses a clutch 19, a driving motor 20 is driven in rotation, and its torque is transmitted to a driving wheel 25 through a gear row in a gear box 27, and a motor-driven vehicle starts to move. Next, when a steering wheel 2 is rotated, this rotational operation is transmitted to the driving wheel 25 through a steering wheel standing pipe 28 and a driving wheel fork 26 with a steering wheel bar 29 as a fulcrum, and the driving wheel 25 rotates in the rotating direction of the steering wheel 2, and rotation in this rotating direction is also transmitted to front wheels 6 through the steering wheel standing pipe 28, a steering wheel bar arm 8 and a frame 5, and the motor-driven vehicle can change its direction in the rotating direction of the steering wheel 2.
Patent JP-H0738847-A (JP)
Title: Digital high-definition video recorder with high-definition display in trick play mode
Inventor: SAIPURASADO BUI NAINPARI
IPC: H04N5/783
Filed: 1994-05-26
Abstract: PURPOSE:To make a high-definition display even in trick play mode by providing a shuffling means which arrange in-frame encoded blocks on a tape so that a tape head passes on at least a half of the in-frame encoded block in an encoded data stream. CONSTITUTION:A compressed video signal including in-frame encoded data (IDATA) and motion compensative prediction encoded data (MCDATA) is impressed to a multiplexer 612 and a circuit 610 through a terminal 608. An input data shuffling controller 620 operates so that data are sent by the circuit 610 to one of memories 614 and 616 through an MUX 612. The controller 620 when passing the data to a circuit 622 which inserts the head through a DEMUX 618 generates a specific image format by performing control so that the appearance order of blocks of the IDATA stream and blocks of an MCDATA stream is changed.
Patent JP-H11306958-A (JP)
Title: Electron discharge element, electron source, image forming device, and manufacture thereof
Inventor: MIYAZAKI KAZUYA
IPC: H01J9/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To unify an electron discharge characteristic and to improve electron discharge efficiency by applying a process, by which an adsorptive material on the surface is removed, to a conductive film formed on a substrate and provided with an electron discharge part arranged over a pair of element electrodes. SOLUTION: An electron discharge part 5 is formed by a high resistance crack formed in a part of a conductive film 4, and conductive particles may be contained inside the electron discharge part 5. After a substrate 1 is washed and an element material is layered by vacuum vapor deposition and the like, element electrodes 2, 3 are formed by means of a photolithography technique, for example, and an organic metal film is formed by applying organic metal solution onto the electrodes 2, 3. These are heated and burnt, and patterning is carried out by a lift-off or etching method, and a conductive film 4 is formed. When the substrate is heated in the vacuum, an adsorptive material on the conductive film 4 surface is released, and a uniform clean film surface is exposed between the elements.  Subsequently, a forming process based on electrical processing, an activation process, and a stabilization process are carried out, and then, a manufacturing process is finished.
Patent JP-S61273264-A (JP)
Title: Boxing welding method for end part of member
Inventor: NAKANO AKIHIKO
IPC: B23K9/12
Filed: 1985-05-28
Abstract: PURPOSE:To automate the end part welding by positioning a welding finishing point by providing a wire touch sensor and by positioning the boxing welding start point by moving the sensor thereof in the directions of axes x, y. CONSTITUTION:The wire touching sensor 3 detecting a member position by detecting and storing the position of a welding torch and by applying a fixed voltage between the torch and the member to be welded is arranged. The positioning of the boxing welding finishing point 5 is then performed by the sensor 3. The sensor 3 is then moved upto the position 7 in the direction x in parallel to a rib member 1 and moved further upto the position 8 in the direction y. A starting sensor 3 in the direction x from the position 8 and by moving the sensor 3 to the position apart from the prescribed distance. The end part welding can thus be automated because of the end part corner being enabled to be grasped correctly.
Patent JP-S6110695-A (JP)
Inventor: ROBAATO HOOPU
IPC: E06B7/23
Filed: 1985-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60256278-A (JP)
Title: Automatic focusing device
Inventor: TOYODA HIDEO
IPC: H04N5/232
Filed: 1984-06-01
Abstract: PURPOSE:To attain focusing of a lens by operating a video signal obtained from an image pickup element and a signal delayed by a prescribed time from 1H period of the image pickup element and maximizing an amplitude of an operation output. CONSTITUTION:An output of the image pickup element 2 is amplified by a preamplifier 3, a video signal being its output signal, a signal delaying the video signal by 1H at a 1H delay circuit 10 and a signal delaying the video signal at a delay circuit 5 are subtracted at a subtraction circuit 6. The result drives a motor 9 via a detection circuit 7 to drive a focusing device of the lens. In this case, the operation output is controlled to be maximized and the signal is not switched in response to an object and fast response is attained so as to obtain correspondence to any object.
Patent JP-S63277813-A (JP)
Title: Collective exhaust pipe for multi-cylinder engine
Inventor: FUJIWARA KAZUO
IPC: F02B27/04
Filed: 1987-05-08
Abstract: PURPOSE:To attempt improvement of engine characteristics by dividing the inside of a collective exhaust pipe by a separator for forming plural exhaust passages, and forming therein a projected section on the outer wall of the collective exhaust pipe for allowing adjacent exhaust passages to be communicated with each other through said projecting section. CONSTITUTION:A separator 27 is provided inside a collective exhaust pipe 20 connecting exhaust pipes 10 from each cylinder for forming plural exhaust passages inside the collective exhaust pipe 20. The part along the separator 27 of the outer wall 23 of the collective exhaust pipe 20 is expanded for forming a projecting section 40. Plural exhaust passages are thereby communicated through a gap 41 between the projecting section 40 and the separator 27. Exhaust flow in each of exhaust passages is allowed to interfere with each other through the gap 41 during the low speed running of an engine for maintaining exhaust flow at a stable condition. This constitution thereby enables engine characteristics to be improved.
Patent JP-2000300297-A (JP)
Title: Detection of small round structured virus and gene type identification
Inventor: ISHIKO HIROAKI
IPC: C12N15/09
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To detect a small amount of a virus in a food and to rapidly detect a small round structured virus by synthesizing a cDNA by an RNA from a sample, carrying out PCR with a specific primer using the cDNA as a template and detecting an amplification product. SOLUTION: This method for detecting a small round structured virus(SRSV) includes synthesizing a cDNA from an RNA obtained from a sample by a reverse transcriptase and carrying out PCR by using the cDNA as a template and detecting an amplification product of PCR. A first primer set based on a base sequence of formula I preserved in a region containing about 30 bp of 3' end of open reading frame 1(ORFI) region of SRSV genome and about 20 bp of 5' end of open reading frame 2(OFR2) of SRSV genome and a second primer set based on a base sequence of formula II preserved in a region of about 292 to 313 counted from 5' end of ORF2 are used as the primer used in the PCR to detect SRSV.
Patent JP-H08314759-A (JP)
Title: Method and device for data processing
Inventor: MATSUZAWA HITOSHI
IPC: G06F11/28
Filed: 1995-05-12
Abstract: PURPOSE: To simulate a test program and to analyze the check time. CONSTITUTION: An arithmetic part 8 performs an arithmetic operation based on an equation to calculate a mean value in measuring time such as the starting time of a voltage when each pin is measured in an inspecting device, etc., and the measuring time of an average DC test stored in a DC test time analysis part 5, a D test time analytic equation = (sum of measuring time in each pin)/(number of pins to be measured), an equation to analyze a time required for a function test stored in a function test time analysis part 6, a function test time analytic equation = (number of function patterns)/(test rate) and a memory test time analytic equation stored in memory test time analysis part 6 = (2 × number of bits × 2) × test rate, and prescribed data of intermediate language stored in intermediate code storage part 11, and the test time is analyzed, and outputted to an output part 4.
Patent JP-H08270070-A (JP)
Title: Prestressed construction
Inventor: KIGUCHI YOSHIO
IPC: E04B1/16
Filed: 1995-03-29
Abstract: PURPOSE: To relieve a horizontal force and a vertical force to an earthquake by a method wherein, in the whole of a structure and a structure portion, a substance on which a compression force is previously applied is used. CONSTITUTION: High strength concrete 2, arrangement of bar 3, and a PC copper wire 4 are used in a member 1 of the main structure body, for example, columns, beams (girders), and slabs, of a structure and by previously applying a compression force, a further robust structure is formed. Generally, provided a mass is (m) and a gravitational acceleration is (g), a weight W is repressed by a geometrical product of (m) and (q), namely, mg. In this case, when a compression C is applied, a formula of W=m(g+C) is established. As noted above, weight is increased by an amount equivalent to an introduced compression force and in linkage therewith, a horizontal force and a vertical force are relieved to an earthquake.
Patent JP-S5738695-A (JP)
Title: Vertical annular space structure
Inventor: TORII TAKUJI
IPC: F04D7/06
Filed: 1980-08-20
Abstract: PURPOSE: To prevent generation of thermal distortion by a method wherein installing horizontal direction partition member and making the upper part of the parition member to make the ratio of hight to the circumference to be 0.37 or smaller, to generate 2 pairs or more circulations.  
     CONSTITUTION: A narrow vertical space 3 exists between internal cylinder 1 and external cylinder 2. Put the height of the annular space 3 as L 1 , mean diameter as D, and a partition member 4 is prepared to the middle point of the height and make the height of the upper portion from 4 as L 2 . Now the annular space 3 is divided into two annular spaces of upper and lower ones, making L 2  as almost a half of the height L 1  of the annular space 3 to make H 1 =L 2 /πD to be 0.37 or less in each space. This arrangement will make the natural convection pattern as shown in the drawing to yield two or more circulation flows, preventing thermal distortion of inner and outer cylinders, and allows for example normal rotation of shaft in the case on a sodium pump. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04339887-A (JP)
Title: Wet friction material
Inventor: ONO HIDEO
IPC: C09K3/14
Filed: 1991-05-17
Abstract: PURPOSE:To obtain a wet friction material excellent in heat resistance and abrasion resistance by controlling the inconvenience in the use of an inorganic fiber as the base fiber. CONSTITUTION:A wet friction material prepared by impregnating, with a binder, a sheetlike material made of a mixture of a base fiber and, if necessary, an inorganic additive and a friction controlling material, followed by curing, wherein the base fiber comprises an inorganic fiber and a fibrillated thermo-plastic fiber in a weight ratio of 50:50 to 80:20.
Patent JP-S5818413-A (JP)
Title: Cotton-like polyester fiber
Inventor: SUGAWARA TADAO
IPC: D01F6/84
Filed: 1981-07-22
Abstract: PURPOSE:The titled fiber for clothing that contains a specific amount of alkali metal-substituted carboxyl groups in a specific polyester fiber, thus having low- temperature heat-setting properties and moisture absorption and preventing dust sticking and pilling. CONSTITUTION:A polyester fiber containing ethylene 5-sodium sulfoisophthalate by 5.0-7.0mol% based on the total structure units such as a polyethylene terephthalate fiber is dipped in an aqueous solution containing a monomer having  vinyl and carboxyl groups such as acrylic or methacrylic acid. Then, the fiber  is subjected to substitution treatment with an alkali metal salt such as sodium carbonate to contain 2.0-30.0, preferably 5.0-20.0X10<-4>mol/g fiber of carbonxyl  groups substituted with an alkali metal in the fiber, thus giving the objective  fiber.