baber/WOPTO huggingface dataset:
Patent JP-H0612986-A (JP)
Title: Manufacturing device for fluorescent lamp
Inventor: OYAMA TAKESHI
IPC: H01J9/385
Filed: 1992-06-25
Abstract: PURPOSE:To manufacture a fluorescent lamp of stable quality efficiently in a short time by providing a constitution of switching a power supply by a switching means in accordance with assignment of a power supply assigning means, so as to accurately perform temperature control of a filament. CONSTITUTION:A plurality of power supplies 9a, 9b, 9c for supplying a current having a different voltage value are provided. A rotary table 2 for supplying a current received from each power supply 9 and a slip ring 17 for electrically connecting each power supply 9 to the rotary table 2 are provided in a filament 4 for heating internal gas, when the internal gas of a fluorescent lamp 3 is discharged. Since a temperature of the filament 4 necessary in the case of heating the internal gas at discharge time is different from the temperature of the filament 4 heated at activation time, a voltage switching device 10 is actuated in accordance with a command of check pieces 11, 14, to switch the power supply having an assigned voltage value of the power supplies 9a, 9b, 9c. In this way, voltage can be changed while continuously flowing a current in the filament 4.
Patent JP-H0612767-A (JP)
Title: Device for automatic reproducing
Inventor: NORO TAKEFUMI
IPC: G11B17/22
Filed: 1992-06-25
Abstract: PURPOSE:To reduce the load on a center device side and to improve the utilizing efficiency of information. CONSTITUTION:Six sheets of disks are housed in each CD automatic changer 4, and total 150 sheets of different disks are set in 25 CD automatic changers 4 previously, and the disks storing AV information whose request frequency is high are housed in remaining 7 CD automatic changers 4 overlapping. By a personal computer 3, a reproducing command is sent through the CD controller 5 of the bi-directional interface and the one-side direction interface of RS232C interface, etc., and by counting the lapsed time of individual information from starting the reproduction, a reproduction end time is recognized, and the reproduction in the CD automatic changer 4 is controlled.
Patent JP-H1020146-A (JP)
Title: Connection structure and method of optical waveguide and optical fiber
Inventor: ICHIZONO SHINICHI
IPC: G02B6/30
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To facilitate operation work by integrally fixing an optical fiber to an optical fiber holder having grooves for holding the coated fiber part of the optical fiber and a coating part, bringing the end face of the optical fiber into face contact with the end face of an optical substrate and adjusting the optical axis of the optical waveguide with that of the optical fiber so as to fix the optical fiber. SOLUTION: The optical fiber holder 17 is the optical substrate where te notch groove (a) holding the coated fiber 15 part in a direction vertical to the end face (d) of the substrate and the notch groove (b) holding the optical fiber 16 part. The optical fiber 16 is fixed to the optical holder 17. The coating 14 at the tip of the optical fiber 16 is removed, the coated fiber 15 is exposed and the tip part is cut by remaining a necessary exposure length. The optical fiber 16 is mounted so that the coated fiber 15 part is closely adhered to the groove (a) and the part having the coating 14 to the groove (b). The tip part of the coated fiber 15 is positioned inner than the substrate end face (e) of the optical fiber holder 17. The coated fiber 15 part and the groove (a) are adhered and the coating 14 part and the groove (b) are adhered with adhesive 19.
Patent JP-H0357143-A (JP)
Title: Color picture tube
Inventor: URATA HIROSHI
IPC: H01J29/02
Filed: 1989-07-25
Abstract: PURPOSE:To reduce landing error by external magnetic field in a faceplate peripheral part and provide a high image quality color picture tube excellent in color purity characteristics by providing a curled part curved outward on the circumferential edge of the opening part on the electron gun side of a magnetic shield body. CONSTITUTION:A magnetic shield body 13 is integrally formed into nearly a truncated pyramid by a magnetic body metal plate, and it has a frame mounting side part 21 engagingly fitted to the inner surface side of the mask frame 11 of a shadow mask body structure 8, and an edge standing part 22 parallel to a tube shaft 15 is bent and formed on the outside of the mounting side part 21. An inclined part 23 laid along the inner surface of a funnel 3 is provided continuously with the edge standing part 22, and a curled part 24 circularly curved outward is provided on the circumferential edge of the opening part 14 on the electron gun 6 side of the inclined part 23. By this curled part 24, a magnetic flux 16 of external magnetic field is moderately distributed near the marginal part of the opening part 14. Hence, electron beams 5 having large deflecting angles reached to the faceplate peripheral part are never affected by the turbulence of the external magnetic field, and landing error is significantly reduced.
Patent JP-S6170662-A (JP)
Title: Dictionary retrieving device
Inventor: YAMANAKA NORIKO
IPC: G06F17/28
Filed: 1984-09-14
Abstract: PURPOSE:To retrieve the word at the head of a sentence in a normal word dictionary correctly by retrieving the word dictionary for an alphabet character string which contains capital characters even with an alphabet character string whose capital characters are converted into small characters. CONSTITUTION:When an alphabet character string (e.g. Professor) is inputted at an input part 1, it is sent to a capital/small letter decision part 11 to send 'Professor' to a dictionary retrieval part 13, and it is also decided that P is a capital letter; and a capital/small letter conversion part 12 performs conversion to P and an alphabet character string 'professor' is also sent to the dictionary retrieval part 12. The dictionary retrieval part 13 retrieves a word dictionary storage device 14 to output a word corresponding both alphabet character strings.
Patent JP-S6252753-A (JP)
Title: Method for driving magnetic tape device
Inventor: SEKIGUCHI TORU
IPC: G11B15/28
Filed: 1985-09-02
Abstract: PURPOSE:To avoid an excess tension from being exerted onto a magnetic tape by starting the drive of a magnetic tape by a capstan motor after a prescribed time after the magnetic tape is driven by supply and winding side reel motors. CONSTITUTION:When a PLAY.REC signal (h) is received to a tension servo control section 12, which starts torque control of the supply reel motor 1 so as to bring the tension of the magnetic tape 4 near a tension arm 6 to 150g and a winding reel motor drive section 13 starts torque control of the winding reel motor 2 so that the tension of the magnetic tape 2 near the drive roller 9 is 350g. On the other hand, after the PLAY.REC signal (h) is given to a delay circuit 14, a delay of 0.2sec is applied and an output signal is sent from an output terminal 14b. This signal is inputted to a inch roller drive section 15 and a capstan servo control section 16, the pitch roller drive section 15 sends a signal from an output terminal 15b to press a pinch roller 10 onto a capstan motor 11 via the magnetic tape 4.
Patent JP-S6347735-A (JP)
Title: Optical deflecting element
Inventor: ARAI RYUICHI
IPC: G02F1/295
Filed: 1986-08-15
Abstract: PURPOSE:To enable deflection of incident light in an arbitrary position by using a solid-state electron beam source and deflecting electrode. CONSTITUTION:A substrate S formed of a silicon wafer, etc., is disposed to face the solid-state electron beam source MEB which generates electron beam of a grating-shaped pattern. An optical waveguide D having MOS (metal oxide semiconductor) structure is formed on the surface of the substrate S facing the solid-state electron beam source MEB. An electron lens EL is provided between the solid-state electron beam source MEB and the optical waveguide D and the deflecting electrodes EH are disposed on the right and left thereof. Electrons are accumulated in the part of an electric charge accumulation layer SiO2-II facing a semiconductor layer n-Si if a bias potential is preliminarily impressed between a conductive metallic layer MT and the semiconductor layer n-Si at the time of projecting an electron beam flux EB to the optical waveguide D. Then, an optical waveguide layer PLZT changes its refractive index and the place corresponding to the part accumulated with the charge has a high refractive index phase. The light guided into the optical waveguide D is, therefore, deflected by the difference in the refractive index.
Patent JP-H1171587-A (JP)
Title: Fuel oil containing middle distillate and copolymer of ethylene and unsaturated carboxylic acid ester as substrate
Inventor: KRULL MATTHIAS DR
IPC: C10L1/22
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel oil containing a middle distillate and a copolymer of ethylene and an unsaturated carboxylic acid. SOLUTION: This fuel oil contains (A) a mineral oil, having <-8 deg.C cloud point, <120 deg.C boiling range (90-20%) and <10 deg.C difference between the cold filter plugging point(CFPP) and the pour point(PP) and (B) one or more copolymers containing (B1) a bivalent structural unit represented by formula (1) CH2 -CH2 and (B2) one or more bivalent structural units represented by formula (2) CH2 -CR<1> R<2> (R<1> is hydrogen or methyl; R<2> is COOR<3> , OR<3> or OCOR<3> ; R<3> is an alkyl group having at least 4 and 30 carbon atoms at the maximum) or (B2) a bivalent structural unit, represented by formula (2a) and derived from maleic acid.
Patent JP-2001023466-A (JP)
Title: Terminal insulation part forming method for electric element and electric element provided with terminal insulation
Inventor: NAKAMURA KIYOZUMI
IPC: B29C43/18
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for formation of a terminal insulation and to dispense with a cover so as to lower costs required for production and installation of a cover by mounting an overheat preventing device with a fused lead wire between molding dies and injecting synthetic resin for forming the terminal insulation of an electric element. SOLUTION: In formation of a terminal insulation of an electric element for an overheat preventing device, the overheat preventing device, to which a lead wire is connected, is mounted to one of molding die 7. In this process, a clearance between the molding die 7 and the overheat preventing device is designed to be small so that synthetic resin for molding is prevented from flowing into a temperature sensing part. Subsequently, the other molding die 8 is mounted on the molding dies 7, while lead wires 5a, 5b are passed through a groove 9 to be led to the outside of the molding dies 7, 8. Clearances between the molding dies 7, 8 and the lead wires 5a, 5b are also designed to be narrow. When the overheat preventing device is removed after synthetic resin is injected through a gate 10 and cured, a terminal insulation is formed.
Patent JP-H08168531-A (JP)
Title: Baloon catheter
Inventor: RENTO UIREMU KURANDAA
IPC: A61F2/958
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To easily guide and insert a balloon catheter through a fine guide passage. SOLUTION: In a balloon catheter 1 equipped with an outside tubular member 2 having a this side end part and a leading end part, an expansible balloon main body 4 adjacent to the leading end part of the outside tubular member 2 to be attached thereto by constituting a neck part 5 brought into contact with the end part of the outside tubular member 2 under pressure and a foldable balloon expanding part 6 connected to the neck part 5 and folded several times so as to be flattened in a circumferential direction in an unexpanded state, an inside tubular member 3 extends so as to pass through the outside tubular member 2 and the balloon main body 4.  The end part of the balloon main part on the side opposite to the neck part 5 is connected to the inside tubular member 3, and the neck part 5 forms a contracted diameter part having a diameter smaller than that of the part brought into contact with the outside tubular member 2 of the neck part 5 under pressure between the part brought into contact with the outside tubular member 2 under pressure and the foldable balloon expanding part 6.
Patent JP-S6436115-A (JP)
Title: Electroacoustic convolver
Inventor: IEGI EIJI
IPC: H03H3/08
Filed: 1987-07-30
Abstract: PURPOSE:To attain mass-production of uniform product without increasing number of manufacture processes and the zero bias operation by forming the gate electrode by a substance whose work function is within a specific range. CONSTITUTION:A monolithick structure is formed, where a silicon substrate 12, a silicon dioxide layer 14 and a zinc oxide layer 16 are arranged in this order as layers and a gate electrode 28 is formed between interdigital electrodes 20 and 22. A substance which is selected among platinum, palladium, nickel, gold, chromium, tungsten, silver, copper, iron and their alloy and whose work function phi is in the range of 4.2eV<phi<=5.5eV is added to the gate electrode 28. Since a difference of the work function between a gate electrode 28 and the silicon substrate 12 is corrected, a maximum output power is obtained when a bias voltage is nearly zero voltage.
Patent JP-H0358752-A (JP)
Title: Production of starch gel-like food
Inventor: NORIZUKI IKUO
IPC: A23L7/109
Filed: 1989-07-25
Abstract: PURPOSE:To obtain the title food with little deterioration with time in transparency, elasticity and other qualities due to e.g. syneresis even if gelatinized, cooled or stored in a refrigerator, to be used as e.g. Japanese unbaked cakes, transparent steamed dumplings stuffed with minced pork, by using lotus root starch as the major material starch. CONSTITUTION:The objective food such as Japanese unbaked cakes (e.g. 'kuzuzakura', 'warabi-mochi', 'uirou') or the skins of transparent dumplings stuffed with minced pork, can be obtained by using lotus root starch as the major material starch.
Patent JP-S58104068-A (JP)
Inventor: JIYON AREN KOPORA
IPC: C04B35/565
Filed: 1982-11-04
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-H0836616-A (JP)
Title: Adder and subtractor
Inventor: KIMURA KATSUHARU
IPC: G06G7/14
Filed: 1994-07-25
Abstract: PURPOSE:To provide an adder and a subtractor in which an input voltage range is widened with excellent linearity and which are operated at a low voltage. CONSTITUTION:Figure indicates a MOS adder. Sources (emitters) of four transistors (TRs) forming two-sets of TR pairs (M1, M2) (M3, M4) are connected in common. In a quadri-tail cell driven by a common current source I0, a 1st signal (voltage V1) and a 2nd signal (voltage V2) are given differentially between gates (bases) of the two sets of TR pairs, and drains (collectors) are connected in common by adding or subtracting output currents at the output pairs to form the adder and subtractor.
Patent JP-H0478874-A (JP)
Title: Image forming device
Inventor: INOUE YOSHIO
IPC: G03G15/08
Filed: 1990-07-23
Abstract: PURPOSE:To keep the occurrence of grit to the minimum and to form a high- quality image by allowing the projection part of a shutter means to interfere with a developer replenishing means so that the shutter means may be rotated and a developer receiving port may be opened. CONSTITUTION:When a developing device 6 rotates in order to position one of developing units 21-24, the projection part 37a of the shutter member 37 provided in the toner carrying tube 34 of the unit interferes with the tip part of a joint pipe 35, the member 37 is rotated and the toner receiving port 36 is opened while drawing a specified locus. At such a time, a toner guiding part 37b is at a position continuous to the lower end of the pipe 35 and compensates one part of a toner supply path between a toner carrying tube 32 and the tube 34. Then, the toner carrying tube 31 of a toner box 19 corresponding to the unit 21, for example, and the auger of the tube 32 continuous to the tube 31 are driven to be rotated so that toner is carried out from the box 19 and made dropping in the pipe 35 and supplied to the toner receiving port 36.
Patent JP-S6253496-A (JP)
Inventor: ABE ZENSAKU
IPC: D21C9/10
Filed: 1985-08-30
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-H0942154-A (JP)
Title: Enclosed compressor
Inventor: AKASHI HIRONARI
IPC: F04B39/02
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To make improvements in reliability while preventing wear in a sliding part by securing a stable lubrication, not resting on operational frequency, pertaining to the lubrication of this enclosed compressor. SOLUTION: This enclosed compressor is composed of a hermetically sealed vessel, oil stored in a bottom part of this vessel, a crankshaft 16 whose lower end is dipped in the oil, and with an eccentric part 17, an oil feed passage 18 passing through the inside of this crankshaft 16 and opening to a lower end of this crankshaft 16, an eccentric part oil feeding hole 19 whose one end is opened to an upper end of the eccentric part 17, and the other end is interconnected to the oil feeding passage 18, and having a shaft center tilted to the shaft center of the crankshaft 16, an oil-disperse pipe 20 inserted into the eccentric oil feeding hole 19 free of sliding motion in the axial direction, and an oil-disperse hole 21 bored in this oil 20, respectively.
Patent JP-H0945377-A (JP)
Title: Pack battery having display lug to display charged condition
Inventor: KAWABATA KATSUHIKO
IPC: H01M2/10
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To install a display lug in a case so that it may be capable of reciprocating motion with a simple structure. SOLUTION: A pack battery is provided with a case 1, plural cylindrical batteries 2 enclosed in the case 1, a spacer 3 sandwiched by and installed in a valley formed between the cylindrical batteries 2 and a display lug 4 which is installed on an inside surface of the case 1 so as to be capable of reciprocating motion and displays a charging condition of the enclosed cylindrical batteries 2. A display window 5 where a part of the display lug 4 is exposed outside the case 1 is opened in the case 1. In the pack battery, the display lug 4 is arranged in an opposite position of the spacer 3, and the spacer 3 is provided with slidingly movable projecting parts 6 to prevent the display lug 4 from being pushed inside the case 1 by projecting toward an inside surface of the display lug 4. The slidingly movable projecting parts 6 slidably support a back face of the display lug 4.
Patent JP-H1124531-A (JP)
Title: Writing device
Inventor: TAKAHASHI HIDEAKI
IPC: G02B26/10
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a writing device whose structure is simpler than the conventional one, where the number of parts is reduced, whose assembly is facilitated and which can surely intercept a laser beam as necessary so that the laser beam may not be emitted to the outside of the device. SOLUTION: When an opening/closing cover 2 is closed, a coil spring 5 provided on the cover 2 is inserted inside the writing device through an aperture part and abuts on the rear surface of a reflection mirror 11. At such a time, the mirror 11 is pressed by the spring 5 and turned in the direction of an arrow B, so that it is pressed to both positioning members. After the laser beam L from an Fθ lens 10 is reflected by the mirror 11, it is emitted to the outside through an emitting window 12. Meanwhile, when the cover 2 is opened, the mirror 11 is turned to the side of an arrow A as the spring 5 is restored to original shape, and separated from both positioning members. In such a state, the laser beam L reflected by the mirror 11 is intercepted because it is radiated to a spot turned aside from the aperture part 12 on the base of a structural body.
Patent JP-H0357314-A (JP)
Title: Semiconductor device
Inventor: OTSUKA YASUHIRO
IPC: H03K17/08
Filed: 1989-07-26
Abstract: PURPOSE:To attain high accuracy by using part of a cell of a voltage driving type power device, forming a bipolar transistor(TR) simultaneously with the same process as the power device and incorporating a temperature and short- circuit protection circuit into a monolithic component. CONSTITUTION:A source cell of a MOSFET is divided into N:1, split terminals are provided as a source terminal S and a current detection terminal Se. A p-region 9 of the cell is used as a base, an n<+> region 8 is used as a collector, an n<+> region 10 as emitter to form a temperature detection bipolar TR Q2. An emitter E of the TR Q2 connects to a source S of the MOSFET and the collector C connects to a gate G to constitute a temperature protection circuit 15. Moreover, a p-region 6 of the cell is used as a base, an n<+> region 5 is used as a collector, an n<+> region 7 as emitter to form a short-circuit protection bipolar TR Q1. Then an emitter of the TR Q1 connects to a source S of the MOSFET, the base connects to a sense terminal Se and the collector C connects to a gate via a resistor R1 to constitute a short-circuit protection circuit.
Patent JP-H1157152-A (JP)
Title: Pachinko machine
Inventor: MUTSUKA SHINJI
IPC: A63F7/02
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To adequately and easily grasp a proportion which is occupied by means of a present game situation in a whole, etc., by displaying numerical information concerning a game through the use of the number of graphics in a display screen for moving and displaying a pattern. SOLUTION: A first display body is constituted of a light shielding plate 37 and a backlight group 36. Comments and graphics indicated by black printing are arranged as a transmissive slits in the light shilding plate 37 and each one of simple LEDs 36a-36w constituting then backlight group 36 is arranged on the rear side surfaces of the respective transmissive slits. In this case, a through hole 37a is formed in the light shielding plate 37 so as to form the same kind of transmissive slits. Storage number display LED, continuous time display LED and big prize winning port prize winning number display LED are not required to be arranged on a display unit and whole information concerning a prize winning state is displayed in the first display body. The second display body is constituted of the dot matrix LED 34 with 16 rows and 24 columns.  Besides, numerical value information is displayed by the graphics so that decorative property is enhanced.
Patent JP-H0644692-A (JP)
Title: Image encoding device, image reproducing device and disk device
Inventor: FUKUDA HIDEKI
IPC: H04N5/92
Filed: 1992-07-21
Abstract: PURPOSE:To posess interchangeability between a standard image signal and a high resolution image signal by providing conversion processing means for treating a second image signal whose resolution is lower than that of a first image signal as a component in a prescribed frequency range. CONSTITUTION:A high resolution image signal 16 is digitized by an A/D converter 3 and divided into components in plural frequency ranges by frequency range divider 5. A low frequency range divider 6 converts a standard image signal so as to be treated as the LL component 18 of the high resolution image signal, is encoded in an encoder 7 and recorded on a recording medium 9. The recorded signal on the medium 9 is read, inputted to a reproduced signal processor 10, divided into components in frequency ranges, decoded by the respective decoders 11 and synthesized by a synthesizing part for frequency range 12. Then, the signal is converted by a D/A converter and a high resolution reproduced image signal 26 is obtained. Only a LL component 22 is taken out by a constituting part for standard image signal 13, converted to a LL component so as to be treated as a standard image signal and the standard reproduced image signal 27 is obtained through the D/A converter 15.