baber/WOPTO huggingface dataset:
Patent JP-S6468522-A (JP)
Title: Automatic opener
Inventor: YANO SEIJI
IPC: D01G7/10
Filed: 1987-09-08
Abstract: PURPOSE:To obtain the titled miniaturizable, simple and inexpensive apparatus having a pair of rotating cutters liftably provided on a mobile TORII (front gate frame of Japanese shrine) type frame straddling over raw material fibers arranged and deposited in a straight line and air suction casing connected from the top surface to a fiber storage chamber. CONSTITUTION:An automatic opener constructed from a mobile TORII type frame 11 straddling over raw material fibers 10 arranged and deposited in a straight line, a pair of cutters 13 and 14, liftably provided on the TORII type frame 11 in parallel to the width direction of the raw material fibers 10 in an air suction opening (12a) at the undersurface and an air suction casing 12 connected through an expandable air suction duct 15 in the vertical direction led upward from the center of the top surface and air suction duct 18 in the transverse direction is used to automatically open the raw material fibers 10 and afford the aimed fibers for spinning.
Patent JP-H0565321-A (JP)
Title: Propylene/ethylene block copolymer
Inventor: ARAMAKI MASAAKI
IPC: C08F4/654
Filed: 1991-09-05
Abstract: PURPOSE:To provide a propylene/ethylene block copolymer excellent in the balance among rigidity, impact resistance, especially falling weight impact strength, and surface gloss. CONSTITUTION:The objective propylene/ethylene block copolymer is obtained by polymerizing an olefin in multiple stages in the presence of a stereoregular polymerization catalyst essentially consisting of a solid catalyst component comprising magnesium, halogen and titanium, wherein the ethylene content (Eb) in the copolymer is 3-20wt.%, the weight fraction (f1) of the 1,2,4- trichlorobenzene solubles at 30 deg.C is higher than the ethylene content in the copolymer, and the ratio (f2/f1) (wherein f2 is the weight fraction of the 1,2,4- trichlorobenzene solubles at 120 deg.C) is 0.7-4.0.
Patent JP-H1165880-A (JP)
Title: Memory control system for logical simulation
Inventor: YONEYAMA SHUJI
IPC: G06F17/50
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To speed up memory access and to improve the execution performance of a circuit simulator by allowing a CPU simulator to pass only memory access regarding an input/output device to input/output device control through the circuit simulator and allowing memory access from the CPU simulator and circuit simulator by directly accessing the storage part of the CPU simulator. SOLUTION: When an input/output device space access instruction 110 in a target space access instruction group 109 interpreted and executed by the CPU simulator 103 is executed, it is passed to the circuit simulator 102 through an event scheduler through a flow 112 of CPU input/output device space access instruction control and a memory controller 107 makes an access request to the input/output device. Further, when a normal space access instruction 111 is executed on the CPU simulator 103, direct access to a storage part 108 that the CPU simulator 103 itself has is gained through a flow 113 of CPU normal space access instruction control.
Patent JP-H0678597-A (JP)
Title: Controlling method for drive of stepping motor
Inventor: SAKAI YOSHIHIRO
IPC: H02P8/00
Filed: 1992-08-25
Abstract: PURPOSE:To reduce a displacing angle due to a load at a rotor and a stator of a stepping motor. CONSTITUTION:A method for controlling a drive of a stepping motor of an image forming apparatus has the steps of carrying carrier formed of toner image or a transfer sheet to rotatably drive it to drive the carrier for conveying a carrier to be conveyed by a stepping motor, and comprises the steps of controlling to correct a current flowing to a stepping motor 51 at a rotor displaced angle of the motor 51 by a system control plate 55 and an intermediate transfer belt drive motor control plate 67 at a current flowing to the motor 51.
Patent JP-S6382662-A (JP)
Inventor: KANEDA SHINICHI
IPC: A47B88/00
Filed: 1986-09-26
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-S6392457-A (JP)
Title: Typewriter toy
Inventor: NAGAI TAKAO
IPC: B41J3/36
Filed: 1987-09-09
Abstract: PURPOSE:To form a complicated sentence, by preparing type plates up to several kinds in a freely replaceable manner. CONSTITUTION:A recessed part 28 is formed to the center of the high place of a base plate 1 and both lower ends of an inverted U-shaped member 29 are pivotally supported by the lower sides of both side walls of the recessed part 28 in a freely rotatable and up-and-down movable manner to make said inverted U-shape member 29 freely shakable forwardly and backwardly and a drum 30 for mounting a type plate used in a longitudinal direction is integrally provided to the top surface of the U-shape member 29 in an erected state. Further, a strip plate 52 made of a semi-hard synthetic resin material having types 51, 51' provided thereto in two up-and-down stage rows is wound around the outer periphery of the large diameter part 50 of a protruded disc 49 having a mount hole 48 provided to the center thereof to constitute three type plates 53, 53', 53'' which are, in turn, respectively mounted to the in-use type plate mounting drum 30 provided to the inverted U-shape member 29 and the preparatory type plate mounting drums 54, 54' integrally provided to the right-hand part of the base plate 1 in a freely rotatable and insertable manner. Therefore, a complicated sentence can be formed.
Patent JP-S60118971-A (JP)
Title: Kana (japanese syllabary) kanji (chinese character) conversion processing device
Inventor: ABE SHINTAROU
IPC: G06F17/22
Filed: 1983-11-30
Abstract: PURPOSE:To improve the operability by transferring the result of conversion of a character string inputted so far when the number of characters inputted to an input area reaches a preset number so as to decrease the number of key touch. CONSTITUTION:A key input data is inputted to a cursor position of an input display area in the input area by an input area input display means 2. All senteces at each input of the input data of the said input display area are object to Kana-Kanji conversion and converted by a kana-kanji conversion means 3 and the result of conversion is displayed to a conversion result display area of the input area. Up to maximum 14 characters are inputted to the input area, and when the 14-th character is inputted, a data transfer means 7 from the input area to a text area is operated even if not punctuation marks is inputted and the said result of conversion is transferred to the text area and displayed. An input area set means 8 is operated at the same time in this case and the transferred data in the input area is cleared.
Patent JP-H0786862-A (JP)
Title: Method for attaching surface acoustic wave filter
Inventor: HAYAMA FUTOSHI
IPC: H03H3/08
Filed: 1993-09-13
Abstract: PURPOSE:To improve the strength of the ground and also to reduce the machining cost of a surface acoustic wave(SAW) filter by sucking a dip material up to the surface where the SAW filter is attached by a capillary phenomenon and securing the electrical connection between a chassis and the SAW filter. CONSTITUTION:An input or output terminal 6 and a ground terminal 7 of an SAW filter 3 are put into a through hole 10 of a printed board 1, and a part of a chassis 2 is put into a through hole 9 of a soldered land 4. Then the solder melted in a dip tank is sucked by a capillary phenomenon through the gaps formed among the hole 10 and the terminals 6 and 7. Thus the filter 3 is surely connected to the chassis 2, and the connecting strength of ground is secured. Therefore the characteristics of the filter 3 such as the attenuation and group delay properties, etc., can be satisfactorily acquired. Furthermore no soldering job is needed in the manufacturing process of the filter 3.
Patent JP-H0973872-A (JP)
Title: Charged-particle beam device
Inventor: MIYAO HIROFUMI
IPC: F16F15/04
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a charged-particle beam device in which a locking mode is not generated near the center of gravity of the device so that a sufficient space can be secured around a sample chamber. SOLUTION: A mirror 1 and a sample chamber 2 are placed on a baseplate 3 which is in the form of a square flat plate. Columns 4a to 4d are mounted on the four corners of the baseplate 3, and support plates 5a to 5d are mounted on the tops of the columns 4a to 4d. Elastic bodies 7a to 7d for absorbing vibrations from a substrate 6, such as spring coils, are placed between each support plate 5a to 5d and the substrate 6. Further, support members 8a to 8d each made from a material with high rigidity are mounted between the sample chamber 2 and each column 4a to 4d.
Patent JP-S6288518-A (JP)
Title: Energizing apparatus for wire-cut electric discharge machine
Inventor: MINAMIBATA TOMONOBU
IPC: B23H7/10
Filed: 1985-10-11
Abstract: PURPOSE:To reduce the power loss and permit the easy maintenance for an energizing apparatus by inserting a wire electrode into the gap formed on a glass container, etc. into which the conductor such as fluid is introduced and supplying electricity to the wire electrode through the fluid, etc. CONSTITUTION:A container 30 is fixed at the position same to those of the electric conduction pieces 10 and 11, and a wire electrode W is inserted from over the container 30, and inserted into a through hole 32. Then, the electric conductive liquid such as mercury as conductor 40 is introduced into the container 30, and an electrode plate 50 is installed along the inner wall of the container 30, and a lead wire 51 is connected to a part of the electrode plate 50, and connected to the output terminal of a power source apparatus. When such energizing apparatus is installed, each contact area between the electrode plate 50 and the conductor 40 and the contact area between the conductor 40 and the wire electrode W is very broad, and the impedance at the contact part is reduced, and the power loss reduces. Further, since the conductor 40 is liquid, the surface of the wire electrode is prevented from being injured, and the maintenance work for the inspection and replacement of the energizing apparatus at each prescribed time is not made complicate.
Patent JP-S6286586-A (JP)
Title: Magnetic head positioning system for floppy disk device
Inventor: KATAYAMA YASUHIDE
IPC: G11B20/10
Filed: 1985-10-11
Abstract: PURPOSE:To recognize a servo area including a track number by disposing the data area of an ordinary density indicating the track number and two data recording areas having high density holding it immediately before a servo area on a data track. CONSTITUTION:The data on a data track 1 is read by a magnetic head, a reproducing pulse having high density is outputted to high density areas 1b, 1d and a reproducing pulse corresponding to a track number is outputted to a track number area. The reproducing pulse having high density is converted into a high density detecting pulse to indicate a part immediately before the servo area and the reproducing pulse corresponding to the track number is converted into a counter output 19a showing the track number. Thereby, a servo area is recognized and the track number is recognized as well and the correction, when the magnetic head erroneously seeks an adjacent, track can be performed.
Patent JP-H04219280-A (JP)
Title: Sensitizer for thermal recording and thermal recording material
Inventor: FUKUNISHI AKIRA
IPC: B41M5/337
Filed: 1990-08-27
Abstract: PURPOSE:To prevent the lowering of whiteness, photosensitivity, humidity resistance and plasticizer resistance by constituting a thermal recording layer of dimethyl terephthalate, a compound represented by a specific general formula and other compound represented by a specific general formula. CONSTITUTION:A layer 2 wherein a sensitizer, a color former and a developer are mixed is formed on a support. The sensitizer consists of a dimethyl terephthalate compound B represented by formula I (wherein R1 is a thiophenol base, X is a 1-4C alkylene group, Y is an O-atom or an S-atom and R2 is an aliphatic hydrocarbon group or an aliphatic monocarboxylic acid residue) and a compound C represented by formula II (wherein R5 and R6 are a thiophenol base). A thermal recording material using this sensitizer is markedly improved in color forming sensitivity even when a lubricant such as a metal salt of higher fatty acid is added as compared with a conventional one and excellent in whiteness (background fog) and imparts a high grade image having light fastness, humidity resistance and plasticizer resistance in its image part.
Patent JP-H0966117-A (JP)
Title: Method for decomposing halogenated organic compound and device therefor
Inventor: TAKEYAMA NORIO
IPC: A62D3/176
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To shorten the time of irradiation of ultraviolet ryas by solving a organic halide compound in a solvent which has been previously treated so as to be of a low concentration of oxygen, by irradiating ultraviolet rays to the organic halide compound, by removing decomposed products of the organic halide compound after the solvent is subjected to alkali treatment, and then by regenerating the solvent. SOLUTION: N2 gas is introduced from a nitrogen bomb 42 into a solvent 6 within a solvent tank 5, and thereafter, the solvent 6 is subjected to nitrogen purge so as to remove dissolved oxygen therefrom. Then, selector valves 43, 45 are changed over so as to introduce N2 gas into a UV irradiation tank 1, and the solvent of a low concentration oxygen, is changed into the tank 1 form the solvent tank 5 by means of a solvent pump 3. Thereafter, gasified fluorocarbon is charged into the UV irradiation tank 5 through a fluorocarbon charge port 8, and is irradiated with ultraviolet rays from a UV lamp 14 while it is agitated through bubbling by a bubbler 7. Next, the solvent after reaction, is transferred into an alkali treatment tank 21 for alkaline treatment, and thereafter, cleaning liquid is showered from a cleaning liquid jet port 29 so as to obtain a reusable solvent 6'.
Patent JP-S6471175-A (JP)
Title: Gallium arsenide (gaas) field effect transistor
Inventor: IKETANI MASAHISA
IPC: H01L29/812
Filed: 1987-09-11
Abstract: PURPOSE:To prevent the development of nickel oxide at the edge part of an electrode after heat-treatment of an ohmic electrode, by making a nickel layer of ohmic electrode AuGe-Ni-Au thin so that it is 30-50Angstrom  thick, thereby making its thickness discontinuous. CONSTITUTION:In a case of a GaAs FET where AuGe-Ni-Au ohmic electrodes 24-26 are formed on source and drain regions 22 and gate electrodes 27-29 are formed on a channel region 21, nickel 25 is formed discontinuously on AuGe 24. Since Ni is formed discontinuously in this way by making each nickel layer 25 of source and drain electrodes in the GaAs FET thin so that it is 30-50Angstrom  thick, no NiO and NiAs are formed at the end parts of the source and drain electrode when a sintering process is performed and then, the formation of a discontinuous Ni layer prevents leakage of electric current between source and drain electrodes from increasing.
Patent JP-H0671542-A (JP)
Title: Circular dividing table
Inventor: NAKAJIMA KUNIMICHI
IPC: B23Q16/10
Filed: 1992-08-26
Abstract: PURPOSE:To provide a circular dividing table that is able to keep off any flotage due to external force such as the cutting resistance of a workpiece attached to a turntable and to improve the accuracy of finishing in the workpiece. CONSTITUTION:A turntable 8 is set up on a table body 7, while a first coupling gear 18 is connected to this turntable 8 via an elastic member 16 being a rigid body in a direction of rotation and elastically deformed in the vertical direction, clamping a second coupling gear 22 to the table body 7, and a third coupling gear 23 is clamped to a piston 13 of a cylinder mechanism 15 installed in the table body 7. In succession, this piston 13 is lowered, and the third coupling gear 23 is meshed with both first and second coupling gears 18 and 22, while a peripheral part of the turntable 8 is pressed onto a guideway 7a of the table body 7.
Patent JP-S61106730-A (JP)
Title: Treatment of dust in steel making
Inventor: OKABE ISAO
IPC: B09B5/00
Filed: 1984-10-30
Abstract: PURPOSE:To carrying out the treatment of the dust in steel making economically by easy operations, by adding a soln. of an acid to the dust in steel making yielded at the melting or other treatment of steel to give specific pH, dissolving acid-soluble substances into the above mixture, and recovering the insoluble residue by use of a magnetic separator. CONSTITUTION:The acid is added to the dust in steel manufacture yielded at the melting or refining of steel in an electric furnace to neutralize the alkalinity, and the pH is maintained 7pH to 2N, preferably 4-1; the acid is preferably hydrochloric acid. In this way, the acid-soluble substances in the dust after steel manufacture can be efficiently separated in the form of an aq. soln. Silicic acid, alumina, free carbon, etc., remaining as undissolved residue are separated from ZnO and Fe2O3 by magnetic separation.
Patent JP-H08163185-A (JP)
Title: Method for obtaining reliability information peculiar to bit
Inventor: BENTHIN MARCUS
IPC: H03M13/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To calculate reliability information with high precision by using a current noise power of a received signal and momentarily available energy. SOLUTION: A received signal by an antenna 10 is fed to a demodulator 11 via a reception section 13 and its demodulated signal is fed to a computer unit 12. The unit 12 compares the demodulated signal with a storage signal in a memory, and each storage signal and each demodulated signal represent a group where data bits are specified. Then specified groups are stored and the probability with respect to the coincidence between the stored signal and the demodulated signal is calculated from the comparison between each storage signal and the demodulated signal. Furthermore, bit specific reliability information is obtained where reliability information or soft data bits determined by the reliability information are determined by a calculated probability with respect to each data bit.
Patent JP-S59119403-A (JP)
Title: Positioning device
Inventor: MATSUYAMA YUKIO
IPC: G05D3/00
Filed: 1982-12-27
Abstract: PURPOSE:To obtain a positioning device of a high speed and a high resolution by adding a simple circuit to an applied voltage controlling circuit of a piezo- effect element, in a positioning device provided with a displacement amount amplifying mechanism. CONSTITUTION:A saturation amplifier 10 and an integrator 11 are added to an applied voltage controlling circuit of a piezo-effect element. In this state, a difference signal of set voltage 12 and piezo-effect element applied voltage 15 is supplied to the saturation amplifier 10, and its output 14 is supplied to the integrator 11. In this case, if the set voltage 12 is varied in the shape of a step in order to execute positioning at a high speed, an inclined angle of the applied voltage 15 of the piezo-effect element becomes gentle by the saturation amplifier 10 and the integrator 11. Accordingly, comparing with the case when the set voltage varied in the shape of a step is applied as it is, bad influence exerted on the conversion to a high speed becomes very small. In this way, a positioning device of a high speed and a high resolution can be obtained.
Patent JP-S61106108-A (JP)
Inventor: SAGAMI SHIZUO
IPC: G03G21/10
Filed: 1984-10-30
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-S6471628-A (JP)
Title: Machining fluid supply device for electric discharge machine
Inventor: TANABE HIDEKI
IPC: B23H7/26
Filed: 1987-09-10
Abstract: PURPOSE:To prevent overflow by comparing the volume of a collective machining fluid supplier with the sum value of a machining fluid discharge signal and feeding the machining fluid discharge signal in accordance with the volume to a machining fluid discharge device being based on the predetermined reference. CONSTITUTION:When machining fluid is discharged by two or more electric discharge machines 10-1n, a machining fluid discharge signal 200 is output from each electric discharge machine control unit 20-2n to a collective machining fluid supplier control unit 40. The control unit 40, which compares the volume of a collective machining fluid supplier 30 with the sum value of the machining fluid discharge signal, successively feeds the machining fluid discharge signal to solenoid valves 50-5n in accordance with the differential volume being based on the predetermined reference, and the machining fluid from the electric discharge machines 10-1n is collected to the collective machining fluid supplier 30. Thus generating to overflow of the collective supplier, a hazard of generating an oil accident can be prevented.
Patent JP-S60117769-A (JP)
Title: Semiconductor memory device
Inventor: SASAKI NOBUO
IPC: H01L29/788
Filed: 1983-11-30
Abstract: PURPOSE:To obtain a PROM, which is made conductive or non-conductive only by the radiation of laser after the completion of the device so as to form a program, has a simple structure, and can accomplish high integration, by using the shift of a flat band voltage into the negative direction due to the radiation of the laser, and inverting the interface between the semiconductor and an oxide film. CONSTITUTION:A pair of N<+> type contact regions, i.e., the first contact region 4 and the second contact region 5, having the reverse conductive type with respect to a substrate 1, is formed in a P type silicon substrate, with an interval being provided. An oxide film 2, which strides on the part between the contact regions, is formed on the surface of the substrate 1. Electrode wirings 6 and 7 comprising Al are formed on the contact regions 4 and 5, respectively. At first, the part between the electrode wirings 6 and 7 is not conducted. Then, laser 3 is projected through a PSG8. The substrate is P type, but Qss is moved to the positive side by the radiation of the laser. As a result, the surface of the substrate is inverted to (n). Thus, the part between the contact regions 4 and 5 is conducted. In this way, the P-ROM is made conductive by projecting the laser, and writing is performed.
Patent JP-H0559080-A (JP)
Title: Maltooligosaccharide derivative, its synthetic intermediate and their production
Inventor: KUZUHARA HIROMI
IPC: C07H13/00
Filed: 1991-09-06
Abstract: PURPOSE:To provide the subject new compound useful as heavy metal sequestering agent, protein stabilizer, carcinostatic agent, etc., and the construction of drug delivery system. CONSTITUTION:The compound of formula I [R is (protected) OH; n is 4-6], e.g. 1,3-diaminopropan-2-yl 4<5>-(4,6-diamino-4,6-dideoxy-alpha-D-glucopyranosyl)-alpha- maltopentaoside. The compound of formula I can be produced from the intermediate of formula II [R<1> and R<2> are (substituted) alkyl or aryl].
Patent JP-S6469789-A (JP)
Title: Fluid compressor
Inventor: FUJIWARA HISAYOSHI
IPC: F04C29/00
Filed: 1987-09-10
Abstract: PURPOSE:To increase the performance of a compressor by continuously forming a suction member and a discharge member having respective special angles with respect to the axial direction of a piston in a spiral groove arranged on the outer circumference of the piston and allowing a blade to enter therein or go out therefrom. CONSTITUTION:A compressor 20 is constructed by including an electrically driven element 22 and a compression element 23 in an enclosed case 21. The electrically driven element 22 is composed of a startor 24, fixed on the inwall surface of the enclosed case 21, and a rotor 25 provided inside of the startor 24. On the other hand, the compression element 23 is constructed by arranging a piston 27 eccentrically inside of a cylinder 26 fixed on the rotor 25. A spiral groove 40 for winding a blade 28 the eon is formed on the outer circumference of the piston. At this time, the groove 40 is formed by continuing a suction member, having an angle of 45 degrees or less with respect to the axial direction of the piston 27, and a discharge member having an angle of not less than 45 degrees nor more than 90 degrees.