baber/WOPTO huggingface dataset:
Patent JP-H04311335-A (JP)
Title: Tailless motor apparatus having upper control system
Inventor: OKAZAKI MITSURU
IPC: A01M29/06
Filed: 1991-04-08
Abstract: PURPOSE:To prevent a cat from dunging in a lawn, etc., by rotating wings while performing a rotational motion by a tailless wing utilizing a wind force, suspending it to the level of the eyes of a cat and carrying out simultaneously a multiple reversal motion and a wind-following motion of a propeller by the wind force. CONSTITUTION:A main lay shaft 9 is attached in an overhang beam state to a ball joint 7 for suspension at the first suspending point of a 1 unit suspending body, and pair or plural pairs of right-and left-torsional rotational wings are alternately attached to the free end of the main lay shaft 9 and connected through a suspended bar 12 and a suspended rope 13, rotatably fixed to a position near the above-mentioned first suspending point, and to a position somewhat distant therefrom to a suspending ball joint 14 for the second suspending point. The suspending ball joint 14 is arranged at positions apart by a required height from the ground surface and movably or unmovably suspended from a string 16. An upper control system 8 is attached tailless wing motion equipment, thus carrying out simultaneously multiple reversal motion and wind-following motion of the propeller by the wind force.
Patent JP-H08297591-A (JP)
Title: Performance evaluation program
Inventor: SAKAKAWA KENICHI
IPC: G06F13/00
Filed: 1995-04-26
Abstract: PURPOSE: To evaluate the border performance characteristic of a data input/ output device by using physical specifications and logical specifications of the data input/output device as evaluation conditions. CONSTITUTION: This program consists of an input part 47 for the physical and logical specifications of the device to be evaluated, a condition generation part 48 which processes inputted information, a pattern processing part which generates an access pattern from calculated values, and a command processing part 50 which executes commands according to the generated pattern, and can evaluate the border performance characteristic of the device. The physical specifications and logical specifications of the data input/output device are inputted and then the border performance characteristic of the device can be evaluated and are usable as basic performance data for system structuring.
Patent JP-S62259275-A (JP)
Title: Ultrasonic sealing method
Inventor: HAJI YUJI
IPC: G11B23/033
Filed: 1986-05-06
Abstract: PURPOSE:To suppress the generation of dusts due to nonwoven fabric constituting a liner by laying a rubber board under a shell at the ultrasonic welding of a case for storing floppy disks. CONSTITUTION:Plural positions to be welded to the case 5 are welded by ultra sonic as shown in an arrow A. Ultrasonic generated from an ultrasonic horn are transmitted on the surface and inside of the case 5 to weld contact parts. Since the ultrasonic are transmitted on the surface and adsorbed to the rubber board 1, excessive vibration is not applied to the liner, so that the generation of dust due to the nonwoven fabric can be suppressed. Thereby, the inside of the case 5 is cleaned, floppy disks are not stained and the quality, yield and reliability of products can be improved.
Patent JP-S62260052-A (JP)
Title: Colored external parts
Inventor: OIWA MAKOTO
IPC: C23C14/02
Filed: 1986-05-06
Abstract: PURPOSE:To obtain elegant colored external parts having superior corrosion and wear resistances by forming electrochemically plated layers of a noble metal on the surfaces of parts and coating the plated layers with colorless and transparent layers contg. a metallic oxide as the principal component. CONSTITUTION:Electrochemically plated layers 2 of a noble metal such as gold or a gold alloy are formed on the surfaces of parts 1 and coated with colorless and transparent hard compound layers 3 contg. a metallic oxide such as the oxide of Al, Zr, Si, Mg or Ca as the principal component. The plated noble metallic layers of the resulting external parts are not scratched or stripped and the parts maintain the color tone of the noble metal for a long period.
Patent JP-H042045-A (JP)
Title: Sealed type lead acid battery
Inventor: TSUCHIYA SATOMI
IPC: H01M2/12
Filed: 1990-04-18
Abstract: PURPOSE:To make a sealed type lead acid storage battery with less penetration of water vapor and less self-discharging by turning fluoric that inside of a cap-shaped valve element which is in contact with a cylindrical opening provided in a battery jar, wherein the cap-shaped valve element is to be combined with the cylindrical opening, and coating the part with fluoric resin. CONSTITUTION:A cylindrical opening 4 in the battery jar of a sealed type lead acid storage battery is coated with silicone oil 3, and the inside of a cap- shaped valve element 1 made of chloroprene rubber is turned fluoric by hydrogen fluoride, over which polytetrafluoroethylene 2 as fluoric resin is sprayed followed by baking process, and thus a check valve is accomplished, which is fitted in place. The coating thickness of this fluoric resin shall preferably be 10-20mum in average. A battery of this construction presents less decrease in the weight after long time storage and less self-discharging accordingly.
Patent JP-S5728600-A (JP)
Title: Generator
Inventor: SHIMIZU NORIZOU
IPC: H02P9/14
Filed: 1980-07-25
Abstract: PURPOSE:To maintain the constant output voltage of the generator by a method wherein a short-circuit is performed between the anode and the cathode of a diode to be used for a flywheel when an output voltage is increased to the established value. CONSTITUTION:Load 7 is connected to an armature coil 5, and the diode 3 to be used for flywheel and a switch 4 are connected to both ends of a magnetic coil 1. A voltage detecting circuit 6 controls an output voltage VO by turning a switch 4 to ON position when the output voltage VO of the armature coil 5 reached the established value.
Patent JP-H09268307-A (JP)
Title: Pretreatment of molten iron
Inventor: KANEKO TOSHIYUKI
IPC: C21C1/02
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently executing dephosphorization while heating molten iron, at the time of applying the dephosphorizing treatment to the molten iron. SOLUTION: At the time of applying the dephosphorizing treatment to the molten iron in a molten iron ladle provided with a closed type immersion free board, gaseous oxygen and coke powder are simultaneously blown by adjusting the ratio of each supplying speed to 1-2.5 (Nm<3> -O2 /kg-coke) while injecting dephosphorizing agent from the tip part of an immersion lance and the coke powder is burnt with the gaseous oxygen in the dephsphorizing slag to heat the molten iron. The productivity accompanying the increase of scrap melting quantity in a converter can be improved or the merit of reduction of Fe-Mn alloy accompanying the increase of Mn ore adding quantity can be enlarged because the heat can be given to the molten iron without obstructing the dephosphorization.
Patent JP-S61172228-A (JP)
Title: Tracking controller
Inventor: MORIYA MITSURO
IPC: G11B7/095
Filed: 1984-05-21
Abstract: PURPOSE:To stabilize tracking control and to simplify a circuit for that by switching the gain of the tracking control according to a recording carrier and setting a loop gain constant. CONSTITUTION:A synthesizing circuit 29 adds four outputs of a photodetector 16 and sends the sum signal to dividers 32 and 37 through a gain switching circuit 43. The divider 32 outputs a signal corresponding to the value X1/Y of the output of a differential amplifier 20 over the output Y of a differential amplifier 30 and the divider 37 outputs a signal corresponding to the value X2/Y of the output X2 of a differential amplifier 31. The signal of a processing circuit 5 for the signal of a decision device 4 for the recording medium 1 is inputted to gain switching circuits 33, 38, and 43, which switch amplification factors according to the signal of the circuit 5. Consequently, the loop gain of focus control does not vary whatever recording carrier 1 is loaded, so the tracking control is stabilized and the tracking control circuit is simplified.
Patent JP-H06314651-A (JP)
Title: Molecular beam epitaxial crystal growing method
Inventor: KAWAGUCHI NOBUHIRO
IPC: H01L21/20
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a thin film crystal having a flat surface and a large acceptor concentration and to realize a high performance device having a low threshold current density and blue LD with a large maximum light output by growing a nitrogen-doped p-type ZnSe crystal on a specific GaAs substrate. CONSTITUTION:A nitrogen-doped p-type ZnSe is crystalline-grown on a GaAs substrate which is inclined at one degree or more from a plane (100) in a direction A (111) or B (111). For example, a chlorine-doped n-type ZnSe 6 having a thickness of 0.1mum, a chlorine-doped n-type ZnSSe 5 having a thickness of 1.5mum, a chlorine-doped n-type ZnSe 4 having a thickness of 0.5mum and a nondoped ZnCdSe 3 having a thickness of 100Angstrom  are sequentially grown on a GaAs substrate 7 of a surface A (511) inclined at 15.8 degrees from a plane (100) in a direction A (111). Further, a nitrogen-doped p-type ZnSe 2 having a thickness of 0.5mum and a nitrogen-doped p-type ZnSSe 1 having a thickness of 1.5mum are sequentially grown thereon to obtain a semiconductor wafer for an LD.
Patent JP-S61255904-A (JP)
Inventor: RINDA SUUZAN PORABUKAN
IPC: C08F8/00
Filed: 1986-05-06
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-H07285852-A (JP)
Title: Nonaqueous oily ointment base and ointment for skin external use
Inventor: MIYATA SATORU
IPC: A61K8/89
Filed: 1994-04-15
Abstract: PURPOSE:To obtain a nonaqueous oily ointment base, excellent in a feeling of use without stickiness and shininess and having high percutaneous absorbability and safety for the skin and an ointment for the skin external use containing the base. CONSTITUTION:This nonaqueous oily ointment base comprises 30-75 pts.wt. cyclic silicone oil, 0.1-3 pts.wt. higher fatty acid salt, 1-14 pts.wt. wax, 1-25 pts.wt. higher alcohol, 1-10 pts.wt. surfactant and 1-25 pts.wt. hydrocarbons. This ointment for the skin external use is obtained by blending the nonaqueous oily ointment base with a pharmacologically active substance.
Patent JP-S63277975-A (JP)
Title: Trigger event capturing device
Inventor: MAIKERU SUTANREI MAAZAREKU
IPC: G01R13/20
Filed: 1988-04-25
Abstract: PURPOSE:To analyze a trigger even and to perform time determination between trigger events by assigning the part in which trigger event data of the recyclic buffer is stores as a permanent storage device in a random access storage device. CONSTITUTION:An analog input 9 from a probe 8 is inputted to the data storage device 20 through an AD converter 12 and also supplied as trigger data to a data dependence device (DDA) 16. The DDA 16 identifies a trigger even and confirms the generation time of the trigger event, and the DDA 16 sends it to the data storage device 20 and a generation time storage device 22 which defines the recyclic buffer and stores data on the trigger event and also discriminates the elapsed time of trigger event generation. then an output processor 24 retrieves data information and generation time information for analysis and output and supplies the results to an output device 28 through a D/A converter 26.
Patent JP-H04336947-A (JP)
Title: Method for processing mirror surface on inner wall of thin tube
Inventor: AKAOSUGI MASAMI
IPC: B24B37/24
Filed: 1991-05-08
Abstract: PURPOSE:To enable the processing of a mirror surface on the inner wall of a thin tube without chemicals, by applying and adhering abrasive to a strand passed through the thin tube and moving the strand while rotating the thin tube. CONSTITUTION:A strand 2 of a diameter larger than the inner diameter of a thin tube 1 with a mirror surface to be processed is passed through the thin tube 1. A liquid abrasive 3 is coated and impregnated on the strand 2 to pool the abrasive in groove portions in the strand 2. Then the strand 2 is moved in the thin tube 1 while rotating the tube 1, and by the relative motion between the thin tube 1 and the strand 2, the strand 2 can be pressure contacted to the inner wall of the thin tube 1 to mirror grind it with the abrasive 3 applied to the strand 2 and supplied deeply to the end of the tube 1.
Patent JP-S5226310-A (JP)
Title: Process for production of low-oxygen alloy steel by melting
Inventor: EJIMA AKIO
IPC: C21C7/10
Filed: 1975-08-26
Abstract: PURPOSE:A process for production, by melting, of low-oxygen Cr-containing steel of good Cr yield and reduced decarburizing time.
Patent JP-H09286145-A (JP)
Title: Displaying method of registered abodes, printing method of address and equipment therefor
Inventor: SUZUKI TOSHIMICHI
IPC: B41J5/30
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To facilitate printing of an address and control of transmission and reception thereof. SOLUTION: Equipment is so constructed as to execute printing of an address by using address data 33-n of registered abodes 70 prepared by a document preparation function of information processing equipment. In this case, printing of the address data is conducted as to unprinted address data with reference to a printing discrimination code of a transmission-reception history item 32-7a for each address data of the registered abodes so that specification of the address data to be printed can be facilitated. Besides, a printing completion discrimination code is attached automatically to the address data of which the printing is completed.
Patent JP-S5438038-A (JP)
Title: Automotive tunnel and interchange illumination controller
Inventor: ISHIZUKA TAKESHI
IPC: B60Q1/00
Filed: 1977-08-29
Abstract: PURPOSE: To eliminate the installation of the respective controllers at a plurality of respective automotive tunnels and interchange illuminators but to simultaneously control the respective illuminators by assembling a plurality of photosensitive elements and simple software with a computer to provide an advantageous economy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62259526-A (JP)
Inventor: FUJINO KAZUO
IPC: A01K61/00
Filed: 1986-05-02
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-H043737-A (JP)
Title: Paper feeder
Inventor: HIROTA KAZUHIRO
IPC: G03G15/04
Filed: 1990-04-18
Abstract: PURPOSE:To suck and convey only the lowermost layer by forming the slit section on the periphery of the second cylinder with a triple-tube sucking mechanism with a main suction port bored on at least a base line on the cylinder outer periphery and an auxiliary suction port sucking the tip section of a sheet. CONSTITUTION:The second cylinder 321 formed with a slit-shaped main opening section 321A and an auxiliary opening section 321B smaller than it is inserted into the first cylinder 311 formed with many small-diameter through holes 311A on the outer periphery. The third cylinder 331 formed with an opening section 331A is inserted at the innermost section to constitute a triple-tube sucking mechanism 300. The third cylinder 331 is fixed, and the first and second cylinders are rotatively driven. When the opening section 321B is moved near the opening section 331A, the tip of a sheet is sucked with a small suction force by the suction in the cylinder 33a, then the sheet is sucked with a large suction force by the opening section 321A and delivered. The tip section of the sheet held with a small suction force is separated by the pressure air sent to the tip section, and only the lowermost sheet is conveyed.
Patent JP-S586502-A (JP)
Title: Magnetic recording and reproducing system
Inventor: OKAMURA SHIROU
IPC: G11B5/008
Filed: 1981-07-01
Abstract: PURPOSE:To obtain a system suitable for high density recording, with different directions of magnetization of adjacent recording tracks. CONSTITUTION:Parallel recording tracks 3, 4, 5, 6 ... are shown on a magnetic tape 1 and recordings with curved magnetization at the ridge are made as shown in 7, 8, 9 ... at sequential recording tracks. This can be executed with a magnetic head having gaps as 7, 8, 9 ... sequentially scanned to the arrow. In the recording like this, crosstalk can be avoided with a reproducing head slightly overridden to the adjacent recording track through the azimuth effect.
Patent JP-H043550-A (JP)
Title: Optical switching device
Inventor: ONO ATSUSHI
IPC: H04L12/437
Filed: 1990-04-20
Abstract: PURPOSE:To suppress the deterioration in the S/N due to crosstalk and to increase number of multi-stage connection stages by constituting the switching device such that two signals are not simultaneously inputted to a 2X2 optical switch in the optical switching device comprising 2X2 optical switches. CONSTITUTION:In the case of an optical switching device 1 to be conductive, the 1st and 2nd 2X2 optical switches 2, 3 are in the cross state and a 3rd 2X2 optical switch 4 is switched in the bar state respectively. In the case of the optical switching device 1 in the branch insertion state, the 1st and 2nd 2X2 optical switches 2, 3 are switched in the bar state and the 3rd 2X2 optical switch 4 is switched in the cross state respectively. In the case of the passing and loopback state, all the 1st-3rd 2X2 optical switches 2-4 are switched in the cross state. Moreover, in the case of branch insertion loopback state, all the 1st-3rd 2X2 optical switches 2-4 are switched in the bar state. Thus, the deterioration in the S/N due to crosstalk is suppressed and number of multi- stage connection stages is increased.
Patent JP-S58221248-A (JP)
Title: Zn-al-cr alloy for hot dipping
Inventor: ISOBE TAKEHIRO
IPC: C23C2/06
Filed: 1982-06-15
Abstract: PURPOSE:To enhance the corrosion resistance, adhesive strength and work efficiency of the resulting titled alloy by adding a very small amount of Mg to a Zn-Al-Cr alloy having a specified composition. CONSTITUTION:This Zn-Al-Cr alloy for hot dipping is obtd. by adding a very small amount of Mg to a Zn-Al-Cr alloy. The relation between Al and Cr (wt%) in the Zn-Al-Cr alloy satisfies an equation Al=(3.5-5.0)+Cr.X (where X is 4-15, Al<=8.0, and 0.05<=Cr<=0.6).
Patent JP-2000297303-A (JP)
Title: Pulverizing method for electrical conductive powder, and electrical conductive coating using the same
Inventor: SASAKI TSUTOMU
IPC: H01B1/22
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrical conductive powder having excellent dispersibility and its pulverizing method and further to provide an electrical conductive powder capable of exhibiting excellent surface roughness and electric properties and high reliability in the case that it is used for electrodes of ceramic electronic parts, its pulverizing method, and an electrical conductive coating using the electrical conductive powder. SOLUTION: The pulverizing method for an electrical conductive powder comprises preparing an electrical conductive powder composed of agglomerates 1 of metal particles that the average particle size of primary particles is regulated to <=1.0 μm, pulverizing the electrical conductive powder to primary particles 30 or agglomerates 3b close to the primary particles, and recovering the resultant pulverized electrical conductive powder. Further, the method includes a step of forcing the fine projections existing at respective surfaces of the primary particles of the pulverized electrical conductive powder or the agglomerates close to the primary particles, into respective inner parts of the particles and rounding them.
Patent JP-S60245923-A (JP)
Title: Conbustion detecting circuit
Inventor: IMAI HIROHISA
IPC: F23N5/12
Filed: 1984-05-22
Abstract: PURPOSE:To make it possible to detect an extremely fine current with small effect of noise by commonly using a burner earth line and one end of a DC power source. CONSTITUTION:An output signal of an operational amplifier 19 is input to an integrating circuit consisting of a capacitor 24, a diode 25 and a resistor 26, through a resistor 23, and is smoothened and becomes an input signal (a) on the negative side of a comparator 8. A DC power source 9 is voltage-divided by resistors 10 and 11. When the voltage is smaller than a predetermined potential (b), an output signal of a high level is output from the comparator 8. When the voltage is larger than the potential (b), an output signal of a low level is output from the comparator 8. A resistor 12 is for pulling up the output signal from the comparator 8. A comparison circuit 28 is formed by the comparator 8, resistors 10, 11 and 12. The output signal from the comparator 8 is switched depending on the existence or non-existence of the flame. As a result, it is possible to detect an extremely fine current with less effect of noise.
Patent JP-2000294242-A (JP)
Title: Positive electrode active material for nonaqueous electrolyte secondary battery, manufacture therefor and nonaqueous electrolyte secondary battery
Inventor: NOSHIRO MAKOTO
IPC: H01M10/05
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To use a positive electrode active material in a wide voltage range, to enhance capacity, and to improve charge/discharge cycle durability by constituting the positive electrode active material of Li, Mn, O having a monoclinic crystal layer-shaped rock salt type structure and having a specific composition and one or more kinds of four kinds of metallic elements besides Al. SOLUTION: This positive electrode active material is expressed by LixMnyM1-yO2. Here, M is one or more kinds of Al, Fe, Co, Ni and Cr, and (0<x<=1.1 and 0.5<=y<1) are realized. When manufacturing this active material, an Mn compound and a compound including an element M are water heat- treated at 130 to 300 deg.C in a strong basic aqueous solution including an Li element. In this case, lithium hydroxide is desirable as an Li compound included in the strong basic aqueous solution. When the Mn compound and the compound including the element M are included in this strong basic aqueous solution after being formed as hydroxide, oxide or oxyhydroxide particularly obtained by coprecipitation, a positive electrode active material by uniformly distributing Mn and the element M can be obtained.
Patent JP-S5627444-A (JP)
Title: Data compression processing system
Inventor: NAGAMINE TEIZOU
IPC: H03M7/40
Filed: 1979-08-13
Abstract: PURPOSE:To reduce the memory capacity required for a code conversion table by using the code conversion table for characters high in use frequency and by adding a code, belonging to a group of characters low in use frequency, to a fixed-length code. CONSTITUTION:From input data group 7 coded by two-byte fixed-length codes to input register 8, fixed-length codes are transferred and from the value of its 1st byte, the entry address of group address conversion table 11 is found to store the contents of the entry in register 14. From the value of the 2nd byte of register 8, the column address of intragroup address conversion table 16 is determined to find intragroup address 17. From this intragroup address and the group address of register 14, the entry address of code conversion table 19 is found to send variable- length code 20 and code length 21, which correspond to the fixed-length code, to output data group 25. On the other hand, characters low in frequency of use are not registered in table 19 and code composing circuit 23 adds a code, that belongs to a group of characters low in use frequency, to the contents of register 8 to compose a variable-length code, which is output.