baber/WOPTO huggingface dataset:
Patent JP-S60170141-A (JP)
Title: Ion source device
Inventor: ITOU YASUYUKI
IPC: H01J27/14
Filed: 1984-02-13
Abstract: PURPOSE:To reliably ignite a gas discharge by installing a ferromagnetic material around a hot cathode so that the magnetic field for enclosing the discharge plasma does not affect the surface of the hot cathode. CONSTITUTION:The discharge chamber 4 of an ion source is constituted of a discharge anode wall 1, a grid electrode 3 extracting an ion beam, a disk-like hot catode 5, and a conductor plate 10. A permanent magnet 2 is fitted to the discharge anode wall 1 and coductor plate 10 to effectively enclose the plasma generated by a gas discharge. The conductor plate 10 is electrically connected to the discharge anode wall 1 via a resistor 9. The disk-like hot cathode 5 is heated by an electron impact method by using a current-heated tangsten filament 6 behind it. Accordingly, a sub-discharge chamber 12 is kept vacuum. A ring 8 made of ferromagnetic material (e.g., ferrite steel) is installed on the conductor plate 10 to absorb the magnetic line of force, because thermal electrons are difficult to radiate if the surface of the disk-like hot cathode 5 is covered with the magnetic line of force radiated for the permanent magnet 2.
Patent JP-H07235144-A (JP)
Title: Method and circuit for detecting error of data recording apparatus
Inventor: KATADA MASAHIKO
IPC: G11B20/18
Filed: 1994-02-21
Abstract: PURPOSE:To issue a multi-bit error corresponding to a size of an error and improve a guaranty for written data, by converting parallel data after the error is corrected to modulation data, and comparing the converted data with modulation data before the error is corrected. CONSTITUTION:Data read by a magnetic head 10 is converted to modulation data of 9 bits by a deskew means 11, converted to parallel data of 8 bits by a demodulation means 12, and input to an error-correcting means 140. The means 140 outputs the data after the error is corrected to a significant device, and also to a modulation conversion means 15 to convert the data again to parallel data of 9 bits. A modulation comparison means 18 compares data of the means 11 stored in an input modulation data memory means 16 and data from the means 140, and issues a multi-bit error via an error diagnosis means 19 based on a size of the error detected by an error value-checking means 20.
Patent JP-H07302343-A (JP)
Title: System and method for recognition of object
Inventor: RUDORUFU MAATEN BORU
IPC: G06V20/68
Filed: 1995-02-10
Abstract: PURPOSE: To provide a system and device for recognizing an object in a scene by using a picture processing. CONSTITUTION: A light source for illuminating a scene is included in this system. A picture processing system can photograph a first digitized picture of a scene including an object illuminated in a high level, and a second digitized picture including the object illuminated in a low level by controlling the light source. The two photographed digitized pictures are compared by using an algorithm 200 so that an object picture can be segmented from the background picture of the scene. The processed object picture (which can be used for the characteristic description of features) is compared with a stored reference picture. When coincidence is generated, the object is recognized. The training of this system can be attained so that the object can be recognized regardless of the size or number, and the object which is not originally programmed so as to be recognized can be recognized.
Patent JP-H07228636-A (JP)
Title: Fluorine-containing copolymer and its production
Inventor: TAYANAGI JIYUNICHI
IPC: C08F214/18
Filed: 1994-02-21
Abstract: PURPOSE:To obtain a fluorine-containing copolymer excellent in water resistance, weather resistance and elasticity, and useful for sealing materials, etc., by copolymerizing a fluoroolefin with a specific polymerizable monomer. CONSTITUTION:This fluorine-containing copolymer is obtained by polymerizing (A) a polymerizable monomer based on a fluoroolefin such as tetrafluoroethylene, preferably in an amount of 20-99.9mol.%, with (B) a polymerizable monomer having a polymerizable group capable of being copolymerized with the component A, having two or more ether bonds in side chains, and having one or more hydrolyzable silyl groups of the formula [(m) is >=0; (a) is 0-3; (b) is 0-2; a+b is >=1; R<1> is a divalent organic group; R<2>, R<3> are each a (halogenated)1-10C alkyl, aryl, aralkyl; X is hydrolyzable group] in the chain terminal through a bond excluding a urethane bond or an ester bond, preferably in an amount of 0.1-80mol.%. The copolymer has preferably a number-average mol.wt. of 1000-200000.
Patent JP-H01196864-A (JP)
Title: Solid-state image sensing device
Inventor: HORII SAKAKI
IPC: H04N5/369
Filed: 1988-02-02
Abstract: PURPOSE:To elevate the interface level of a P-N junction diode, and to reduce dark currents by forming an amorphous SiC hydride film onto a photoelectric conversion section. CONSTITUTION:An Al film 9 for a wiring and light shielding is shaped, an amorphous SiC hydride film 11 is formed through an insulating film 10, and a protective film 12 composed of phosphorus glass or nitride glass is shaped from the upper section of a charge transfer device row 3 for horizontal reading. Since the amorphous SiC hydride film 11 has a wide fobidden band and visible rays are transmitted through the film 11, sensibility is hardly lowered due to the formation of the film 11. According to the constitution, dark currents generated by an interface level are reduced by the interface level effect of the amorphous silicon hydride film, thus improving the deterioration of picture quality due to the nonuniformity of dark currents.
Patent JP-H02210052-A (JP)
Title: Nonwoven fabric and absorbing article
Inventor: SHIBA DAISUKE
IPC: D04H1/541
Filed: 1989-02-01
Abstract: PURPOSE:To obtain nonwoven fabric suitable for paper diaper, having excellent thermal adhesion, comprising part consisting of a resin having a high melting temperature as a main component and part wherein a main component resin having a lower melting temperature than the resin of main component and another component resin are uniformly dispersed and part of fiber surface is formed. CONSTITUTION:(A) A first component consisting of a resin (e.g. polyethylene terephthalate) having >=200 deg.C melting temperature as a main component and (B) a second component wherein a resin (e.g. high-density polyethylene) having >=50 deg.C lower melting point than the resin of main component of the component A as a main component and at least one resin component (e.g. low-density polyethylene) except this resin of main component are uniformly dispersed are subjected to conjugate spinning to give conjugate yarn wherein the component B forms at least part of fiber surface, web of the conjugate yarn is interlaced and fixed by hot fusing of the component B to give the aimed nonwoven fabric.
Patent JP-H06214907-A (JP)
Title: Inter-personal-computer communication equipment, power unit and keyboard
Inventor: MATSUMOTO YOSHIHIKO
IPC: G06F13/00
Filed: 1993-01-19
Abstract: PURPOSE:To easily connect personal computers to each other in a short time so as to be capable of communicating mutually. CONSTITUTION:An interface for a keyboard at the front face of a desk type personal computer 2 and the interface for communication of a portable type personal computer 1 are connected to each other by a cable 3 so as to be capable of executing data transmission mutually. Besides, direct input to the desk type personal computer 2 can be executed by the keyboard 11 of the portable type personal computer 1. Further, power for driving is supplied from the desk type personal computer 2 to the portable type personal computer 1 through the cable 3.
Patent JP-S58140797-A (JP)
Inventor: YAMADA MASAO
IPC: G10K15/04
Filed: 1982-02-15
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-S59148089-A (JP)
Inventor: OKADA TATSUYA
IPC: G09G1/00
Filed: 1983-02-14
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-H08244910-A (JP)
Title: Transfer equipment with towing pin that moves changing its height
Inventor: MINO JIYOUJI
IPC: B65G1/04
Filed: 1995-01-19
Abstract: PURPOSE: To provide a transfer equipment which is incorporated in a moving table, which moves along an article storing shelf, and which transfers the stored article between the article storing shelf and the moving table. CONSTITUTION: A transfer equipment 60 is incorporated in a transfer table 62, which moves along an article storing shelf, and transfers a stored article (W) between the article storing shelf and the moving table 62. A towing pin 76 is vertically installed in a flexible wire rope body 77. The wire rope body 77 moves along the front surface of the article storing shelf, changing its height. In addition, the wire rope body 77 is guided by lowly/highly placed revolving bodies 71, 72, 73, which are provided on the moving table 62 and in which the periphery of the highly placed revolving body comes closer to the front surface (of the shelf), and guided also by a highly placed, guiding and revolving body 74.  As the wire rope body 77 moves, the towing pin 76 is engaged, from the front lower side positioned diagonally, with an part to be engaged (H), which is installed in the front surface of the stored article (W), so that the stored article (W) is pulled into and mounted on the moving table 62.
Patent JP-S60169036-A (JP)
Title: Smoke exhauster
Inventor: ISHIHARA TAKAYUKI
IPC: F24F7/06
Filed: 1984-02-10
Abstract: PURPOSE:To contrive to clean all the inside wall of a smoke exhauster, by providing baffle plates which forcedly bend a flow of oily smoke to the inside wall of a smoke exhauster body, with gaps provided between the inside wall and the baffle plates, forming throttled parts by the lower parts of gaps being narrowed. CONSTITUTION:A plurality of baffle plates are slantedly fitted to the inside wall 15 of a smoke exhauster 16 by fitting parts 20. The baffle plates are fitted to the inside wall 15, having gaps 24 between the fit positions 23 and the inside wall 15, and the lower openings of gaps 24 are throttled into smaller diameters than those of the gaps in the upper parts, forming throttled parts 26. With such an arrangement, a flow of cleaning liquid is temporalily baffled by the throttled parts to be straightened, as a result, uncleaned parts can be decreased in the smoke exhauster.
Patent JP-S60166439-A (JP)
Title: Manufacture of bend made of fiber reinforced plastic
Inventor: SASAJIMA YOUICHI
IPC: B32B1/08
Filed: 1984-02-09
Abstract: PURPOSE:To manufacture a bend made of FRP having high dimensional accuracy, and to eliminate the need for finishing processing, etc. by curing and molding a winding material under the state in which a core die and an outer die are combined. CONSTITUTION:A bent core die 2 is used in order to obtain a bend 1 made of FRP. A hollow pipe may be employed as the core die 2 besides a solid bar, and a woven fabric 3 impregnated with a resin is wound on an outer circumference except the end sections of the core die. The woven fabric is wound, the whole winding section is covered by using two outer dies 5 with die grooves 4, and a winding material is cured and molded. Sections projecting to the outside from the outer dies are gripped as the outer dies are applied as they are and the core die 2 is drawn out after curing, and the outer dies 5 are mold-released, thus obtaining a bend made of FRP. When the core die 2 is made of a metal, it is desirable that aluminum abounding in flexibility or an alloy thereof is employed as a blank. When a thermoplastic resin is used as the blank, Teflon, polyethylene, nylon, etc. having excellent sliding properties are preferable. It is desirable that a reinforcing fiber materials is included in the inside at that time.
Patent JP-H09219199-A (JP)
Title: Nonaqueous secondary battery
Inventor: INOUE AKIYUKI
IPC: H01M10/05
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain high discharging voltage to improve charging/ discharging cycle characteristic, by using negative and/or positive electrodes, containing the solid fine particle of an insulator having the specific surface area by a BET method of specific m<2> /g, and a nonaqueous electrolyte containing lithium salt. SOLUTION: A scalelike graphite and acetylen black, etc., are mixed into a compound containing a solid fine particle such as ϕ, α, active alumina, and TiO2 , etc., having a specific surface area by a BET method of 30-300m<2> /g or less. Slurry, wherein a binding agent and water are kneaded into the compund, is applied onto copper foil to be dried, thereby obtaining a negative electrode sheet 9. Also, slurry, wherein LICoO2 , scalelike graphite, acetylene black, the binding agent, and water are kneaded, is applied onto the Al foil to be dried thereby obtaining a positive electrode sheet 8. A fine porous separator 10 is interposed, between sheats 8 and 9, to be spirally wound to be housed in a battery can 11, and then a nonaqueous electrolyte, containing lithium salt, is injected to seal the battery can 11 by a battery lid 12.  This can obtain a nonaqueous secondary battery having high discharge operating voltage, large discharge capacity, and an excellent charging/discharging characteristic and an high- current aptitude.
Patent JP-H02297857-A (JP)
Title: Conduction cooling microchannel plate electron multiplier
Inventor: UINSUROTSUPU BURUUSU FUERAA
IPC: H01J43/24
Filed: 1990-02-01
Abstract: PURPOSE: To operate a MCP electron doubling device containing a micro channel plate MCP and heat conductive gas which thermally contacts one of active surfaces, at a high output level by dissipating joule heat produced in the MCP. CONSTITUTION: MCP 102 is connected to heat conductive gas 116 on an active output surface 110 through a joint layer 118. For an example, the joint layer made from indium soldering alloy connects a wafer 104 to the gas 116 through an output bias electrode 114. Because outstanding heat conductivity to the gas 116 is maintained in the mechanism, heat 120 is absorbed by the gas 116, and MCP is cooled as a result and the heat 120 absorbed by the gas 116 is conducted and exhausted together with the gas 116 from the outside of an exhaust compartment 122. Accordingly, the joule heat of the MCP is removed by conduction and, as a result, a tendency of MCP to show a runaway by heat is substantially reduced, and a MCP electron doubling device can be operated continuously at a high output level.
Patent JP-S63192596-A (JP)
Title: Low melting point flux component
Inventor: YAMASHITA HIDEFUMI
IPC: B23K35/36
Filed: 1987-02-05
Abstract: PURPOSE:To improve a workability at the aluminum material joining time by composing the components composition of a flux by NaBF4 and KBF4 and making the component ratio of KBF4 at specific mol% as well. CONSTITUTION:The flux component consisting of NaBF4 and KBF4 is formed by precipitating KF and NaF by adding in a borofluoric acid or mixing the powders of KBF4 and NaBF4, etc. In this case, the KBF4 in the components is made to attain to 0.1-75 mol% by the adjustment. Due to the rate of the KBF4 components being regulated the m.p. of the flux is reduced to less than 500 deg.C to improve the fluidity at the joining time. Consequently, the workability at the joining time of the aluminum material brazing is remarkably improved.
Patent JP-S60186838-A (JP)
Inventor: HANSU TSUBUAIFUERU
IPC: C07F7/10
Filed: 1985-02-12
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-S61184051-A (JP)
Title: Picture printer
Inventor: NAKAJIMA KEIICHI
IPC: H04N1/40
Filed: 1985-02-08
Abstract: PURPOSE:To obtain a print pulse having width corresponding to gradation data of each dot by using a carry output of a counter as the gradation data of each dot of a line head to process the gradation data at high speed. CONSTITUTION:An address counter 6 is increased by 1 with an output (a) of a clock generating circuit 7 and the data of the next address of the line memory 5 is processed. In repeating it by time, the data for one line's 2<n> times, the data for one line's share is filled in a shift register 4, loaded to a latch circuit 3 by an output (h) of the circuit 7 and print is executed for a period T through a drive circuit 2. Since the gradation data stored in the memory 5 is m bits, the operation above is repeated 2<m> times. In this case, the content of the memory 5 is decreased by 1 until the value reaches 0 at each period T, and every time the content is zero, the carry out (d) of the counter 8 changes to 0. Thus, the output of each dot of the circuit 2 is proportional to the data value correspond ing to the memory 5 and the pulse width is controlled up to 2<m> in the minimum unit time T.
Patent JP-H04330792-A (JP)
Title: Solid-state laser
Inventor: AREKISANDORU ANATOOREBUITSUCHI
IPC: B23K26/00
Filed: 1991-01-25
Abstract: PURPOSE:To obtain a laser beam of high quality with high exciting efficiency by using a solid state laser material having 0.4cm<-2> or less of mean absorption coefficient for an oscillator, and using a solid state laser material having 2.0cm<-2> or more of mean absorption coefficient for an amplifier. CONSTITUTION:As a laser medium of an oscillator side laser rod 1, Nd<3+>:GSAG having 0.4cm<-2> or less of mean absorption coefficient is used, its size has 4mm in diameter and 80mm in length. On the other hand, as a laser medium of an amplifier side laser rod 4, Nd<3+>Cr<3+>:GSAG having 2.0cm<-2> or more of mean absorption coefficient is used, and its size has 7.2mm in diameter and 92mm in length. A distance between an output side end face of a mirror 3 of an output side of the oscillator and an aperture 5 of the amplifier becomes L/2, where L is a distance between a mirror 2 and the mirror 3. Thus, a beam having excellent mode can be oscillated, and efficiently amplified.
Patent JP-S61185076-A (JP)
Title: Inverter controller
Inventor: ITANI KIYOSHI
IPC: H02M7/48
Filed: 1985-02-08
Abstract: PURPOSE:To reduce the memory capacity of a memory cell and to simultaneously simplify a control by obtaining the combined state of ON/OFF for preventing a switching element from shortcircuiting from the combined state of ON and OFF before and after switching. CONSTITUTION:A ROM11 stores the combined state of ON and OFF of a switching element, and a ROM12 stores a maintaining time for maintaining the combined state of ON and OFF. A timer 14 counts the maintaining time, sequentially switch the output of the combined state during the maintaining time counted by the timer 14 to output a continuous switching signal. A CPU10 obtains the output of the combined state used for switching the output of the combined state and the output of next combined state by the logic product of the output of the combined and the output of the next combined state.
Patent JP-S61235435-A (JP)
Title: Conversion into sulfonyl chloride
Inventor: YOKOYAMA SHIGEO
IPC: B01D61/46
Filed: 1986-02-07
Abstract: PURPOSE:To convert the sulfonic acid groups of a specified sulfonic acid group- containing fluorocarbon cation exchanger into sulfonyl chloride groups at a high reaction rate without forming any sulfonic acid anhydride group, by reacting the cation exchanger with PCl5. CONSTITUTION:A fluorocarbon cation exchanger having sulfonic acid groups of the formula: -SO3M (wherein M is NH4<+> or a 1-4C alkylamine ion), obtained by molding and subsequent hydrolysis of a copolymer of a fluorovinyl compound (e.g., tetrafluoroethylene) with a sulfonyl chloride group-containing fluoroolefin compound is reacted with PCl5 dissolved in a solvent (e.g., phosphorus oxytrichloride) at 40-150 deg.C to convert the sulfonic acid groups into sulfonyl chloride groups.
Patent JP-S62182901-A (JP)
Title: Position controller
Inventor: TAKIZAWA NAOKI
IPC: H01L21/68
Filed: 1986-02-07
Abstract: PURPOSE:To shorten considerably the position adjustment time and to make precise positioning possible by generating a driving signal, which is inputted to a driving element, based on the correction signal outputted from an error detector and the position signal outputted from an amplifier. CONSTITUTION:A target position signal is amplified by an amplifier 11 and is inputted to the other input of an adder 19. In this case, since the rise of the output signal of a proportional integrator 12 is slow, an output corresponding to the output voltage of the amplifier 11 is outputted as the output of the adder 19 and is inputted to a piezoelectric element 15 through a compensator 13 and an amplifier 14. Then, the piezoelectric element 15 is expanded or contracted to displace a moving body 16. The displacement position of the moving body 16 is detected by a position detector 17 to obtain a position detection signal. This position detection signal is fed back to one input of a subtractor 18 to generate an error signal, and this signal is applied to the proportional integrator 12. A corrected position signal is obtained in the output of the adder 19 in accordance with the rise of the output of the proportional integrator 12, and the position of the moving body 16 is controlled in accordance with this position signal.
Patent JP-H06240754-A (JP)
Title: Structure of column/beam connection part
Inventor: TERAOKA MASARU
IPC: E04B1/30
Filed: 1993-02-12
Abstract: PURPOSE:To improve the filling of concrete into a column, facilitate the reinforcement, working, and welding of a column/beam connection part and enable the strength of a beam web to be displayed all over the beam depth. CONSTITUTION:In the case where a steel pipe column A of a concrete filling box-shaped section is joined to H-shaped steel structure beams B, when the plate thickness of the steel pipe column A is less than 1/10 to 1/15 of the column depth, the H-shaped steel structure beams B are joined to the steel pipe column A of a column-penetrating type. On the inside of the respective steel plates constituting the steel pipe column A, vertical stiffners 1 consisting of shape steel and steel plates are fitted in the range longer than the distance between the upper and lower flanges 2, 3 of the respective beams B to be fitted to the column A.
Patent JP-H08220586-A (JP)
Title: Electronic camera
Inventor: KAWAMURA KOICHIRO
IPC: G03B7/20
Filed: 1995-02-13
Abstract: PURPOSE: To prevent a photograph impossible condition and to omit the time of converting operation of the exposure mode, when a photographing lens having no transmitting mechanism of the lens data is used, in an electron camera to convert electro-optically by contracting the optical image of the photographing lens. CONSTITUTION: In an electron camera provided with a contraction optical system 1 to contract the optical image of a photographing lens; a photographing means 2 to photograph the optical image by the contraction optical system 1; an internal diaphragm means 3 provided on the contraction optical system 1, and to convert the area of its opening; a light measuring means 4 to measure the light of a subject by opening a diaphragm built in the photographing lens; a communicating means 5 to take in the data of the open aperture value from the photographing lens; and an exposure means 6 to calculate the adequate exposure value from the light measuring value and the open aperture value, and to regulate the internal diaphragm means 3 corresponding to the adequate exposure value;  the exposing means 6 regulates the area of the opening of the internal diaphragm means 3 according to a manual operation given from the outer side.