baber/WOPTO huggingface dataset:
Patent JP-H08188774-A (JP)
Title: Fluorescent substance, production of fluorescent substance, fluorescent lamp and lighting system
Inventor: TAYA AKIRA
IPC: C09K11/63
Filed: 1995-01-11
Abstract: PURPOSE: To provide a fluorescent substance whose deterioration in the luminous efficiency under high bulb wall loading or in the luminous flux is suppressed, production thereof, fluorescent lamps using this fluorescent substance and the lighting system using these fluorescent lamps. CONSTITUTION: This fluorescent substance is given by coating the surface of fluorescent particles with single crystals of magnesium oxide. In an embodiment, fluorescent particles of divalent Eu-activated strontium borate of the formula: SrB4 O7 :Eu<2+> are coated with fine particles of single crystalline magnesium oxide of 0.01-0.06μm average primary particle size at a mass ratio of 0.3-3.0%. In the production of this fluorescent substance, the single crystals of magnesium oxide is prepared through the vapor-phase growth process and in the fluorescent lamp, the fluorescent layer is formed with the fluorescent particles coated with the single crystals magnesium oxide. Further, this lighting system is equipped with the lamps prepared through this producing process.
Patent JP-S5495216-A (JP)
Title: Production of compound magnetic head
Inventor: TAKAHASHI TAKESHI
IPC: G11B5/187
Filed: 1978-01-12
Abstract: PURPOSE:To form a compound magnetic head which is recordable on magnetic media of high coercive force and is good in efficiency and S/N ratio at the reproducing by welding and integrating dissimilar magnetic materials constituting the compound magnetic head. CONSTITUTION:Thin films 9, 9 of non-magnetic material such as high melting point glass are formed to plates 8, 8 of metal magnetic material of high saturation magnetic flux density such as Permalloy, Sendust or other and these are hot-pressed by way of a thin film of low melting point glass there-between to form a gap 10. This is then inserted into the groove 7 of a ferrite core block 6 up to the position leaving a specified winding window and is fixed by means of a bonding agent, after which it is ground down to the position shown by a dot-dash line AA to be finished to a specified shape. Next, a laser beam 12 is radiated along the junction part 11 of the core block 6 and mangetic plates 8 to locally heat and melt the same, thereby integrating these as shown by a broken line 13. Following to this, the block is cut perpendicularly to the gap 10 and the side faces are so lapped as to to  provide a specified track width, whereby the compound head core 17 is obtained.
Patent JP-H11202835-A (JP)
Title: Liquid crystal display device
Inventor: KAWABATA MASARU
IPC: G02F1/133
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To realize dot inversion driving fast in response speed without using a data driver IC adaptive to high voltage. SOLUTION: A voltage converting circuit 6 of the liquid crystal display device has a 1st voltage applying circuit consisting of a transistor M6 which applies the output voltage Vin itself from a data driver to a data line, a 2nd voltage applying circuit 10 which constitutes a switched capacitor circuit with transistors M1, M2, M3, and M4 and applies the output voltage Vin from the data driver as an inverted output voltage to the data line, and a 3rd voltage applying circuit 11 consisting of a transistor M5, etc., which applies an auxiliary voltage Vref to the data line before the inverted output voltage is applied to the data line.
Patent JP-H04241459-A (JP)
Title: Manufacture of solid-state imaging device
Inventor: KAMATA MASATAKA
IPC: H01L27/148
Filed: 1991-01-14
Abstract: PURPOSE:To relieve stress which affects a board and reduce lattice defects and lattice to lattice strain generated on said board and minimize picture element defects during image sensing. CONSTITUTION:A gate insulation film 7 is formed on the surface of an N board 1 which comprises an N type layer based on a CVD method, which makes it possible to form the aforesaid insulation film 7 without reacting the N board 1 itself. It is, therefore, possible to relieve stress which affects the N board 1 and reduce lattice defects and lattice to lattice strain generated on the N board during the formation of the aforesaid insulation film and minimize picture element defects.
Patent JP-H10199567-A (JP)
Title: Nonaqueous electrolyte secondary cell
Inventor: KATAYAMA HIDEAKI
IPC: H01M10/0569
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary cell with high stability and optimum battery characteristics. SOLUTION: This nonaqueous electrolyte secondary cell consists of a negative electrode 2 whose active material is a material capable of storing and releasing lithium electrochemically, a positive electrode whose active material is a material capable of storaging and releasing lithium electrochemically, and nonaqueous electrolyte whose lithium salt is dissolved in nonaqueous solvent as electrolyte. The nonaqueous electrolyte made out of mixture of one or more types of cyclic ester and one or more types of chain ester, a volume ratio of the cyclic ester against the whole solvent is 60 to 90%, at least one type of the cyclic ester is 4-trifluoromethyl or 3-dioxolan-2-one, and a volume ratio of the 4- trifluoromethy-1 or 3-dioxolan-2-one against the whole solvent is 60 to 90%, and a volume ratio of the chain ester against the whole solvent is 10 to 40%.
Patent JP-H09188786-A (JP)
Title: Ethylene copolymer composition and readily openable sealing material using the same
Inventor: SATO MASASHI
IPC: C08L53/00
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a readily openable sealing material useful as a sealing material for a plastic container, suitable in sealing strength and sealing stability especially to an impact-resistant polystyrene. SOLUTION: This composition comprises 30-95 pts.wt. of an ethylene/ unsaturated ester copolymer, 20-3 pts.wt. of a hydrogenated styrene/butadiene copolymer, 0-40 pts.wt. of a low-crystalline ethylene/α-olefin copolymer and 0-30 pts.wt. of a tackifier resin. The hydrogenated styrene/butadiene copolymer comprises a polybutadiene block segment (A) (<=25wt.% of 1,2-vinyl bond) and a butadiene/styrene random copolymer block segment (B) (>=70wt.% butadiene and 25-95wt.% vinyl bond content of the butadiene part). The block structure is obtained by hydrogenating >=90wt.% of a butadiene part of a straight-chain or branched chain block copolymer of the formula A-(B-A)n or (A-B)m ((n) is an integer of >=1 and (m) is an integer of >=2).
Patent JP-H08239353-A (JP)
Title: New alkylated (hetero)cyclic compound,its production and pharmaceutical composition containing same
Inventor: LESIEUR DANIEL
IPC: C07D333/58
Filed: 1996-01-11
Abstract: Hetero-cycloalkyl derivs. of formula (I) and their enantiomers and diastereoisomers are new. R1 = alkyl opt. substd. by Q; or cycloalkyl or cycloalkylalkyl, both opt. substd. by Q'; A together with the benzene gp. = tetrahydronaphthalene, dihydronaphthalene, naphthalene, benzothiophene, 2,3-dihydrobenzothiophene; or indoline or indole both opt. N-substd. by Ra, CORa or CO2Ra; Ra = alkyl, Ph or phenylalkyl; R2 = H or alkyl; R3 = C(=X)R4 or C(=X')NHR5; X, X' = S or O; R4 = H, alkenyl, alkynyl, alkyl opt. substd. by Q, or cycloalkyl or cycloalkylalkyl both opt. substd. by Q'; R5 = H, alkyl opt. substd. by Q, or cycloalkyl or cycloalkylalkyl both opt. substd. by Q'; alkyl, alkoxy = 1-6C; alkenyl, alkynyl = 2-6C; cycloalkyl = 3-8C; Q = halo, OH, alkyl or alkoxy; Q' = halo, alkyl or oxo.
Patent JP-H09189392-A (JP)
Title: Safety pipe joint
Inventor: KOBAYASHI KENJI
IPC: F16L37/40
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a safety pipe joint to prevent rupture of a shearing ring under a designed value due to fatigue as a load of sudden rise of liquid pressure produced in a hose, or the like is accumulated. SOLUTION: Respective ring half part shaped groove half parts 5, 6 to be a ring shape at the time of jointing them are provided on joint end parts of both pipe joints on side surfaces of first and second pipe joints 1, 10, an elastic body ring 7 is inserted into an inside of a ring groove 4 jointing the grooves 5, 6, the first and second pipe joints 1, 10 are jointed by inserting a shearing ring 8 in a shape corresponding to the ring groove 4 on its outside, and an outer periphery of a ring groove part of the first and second pipe joints 1, 10 is covered with a resin cover 17.
Patent JP-S60148360-A (JP)
Title: Guide jig for stator winding
Inventor: IKEDA HIDEAKI
IPC: H02K15/085
Filed: 1984-01-11
Abstract: PURPOSE:To uniformly wind a coil by floatingly supporting so that the both ends of an oblique portion for guiding the coil are tiltable in the radial direction of a stator, thereby sequentially varying the position of the coil slipped from the front surface of the oblique portion of a guide jig. CONSTITUTION:An oblique portion 8 for guiding a coil is floated tiltable at a pin 10 as a fulcrum by a spring 9. When a coil 5 is slid with the portion 8 as a guide, the portion 8 is tilted with the pin 10 as a fulcrum by the tension of the coil 5, and the position where the coil 5 is slid from the portion 8 is sequentially displaced to the outer peripheral side of a stator 3.
Patent JP-S58122241-A (JP)
Title: Locking mechanism of seat belt winding device
Inventor: MIKI HIROYUKI
IPC: B60R22/48
Filed: 1982-01-13
Abstract: PURPOSE:To contrive to prevent a human body at seat sliding from being pressured with a belt by a method wherein a lock mechanism is provided in a seat belt winding device which enables to free from locking at sudden belt sliding operation. CONSTITUTION:In a lock mechanism 30 of a seat belt winding device, when an operating lever 20 is at non-operational position a contact part 24a of a control member 24 is located at an engagement-releasing position which is released from a pawl member 14 as shown with a mark A, meanwhile, when the operating lever 20 is at operational position, the contact part 24a is fixed at a position contacted by being pressured to the pawl member 14 from upward as shown with a mark B. Thereby, at the condition which the seat is fixed as impossible to slide, the pawl member 14 is rotated on the axis of a pin 18 due to the member 24 being located at position A, consequently, when the winding device is applied sudden deceleration by a car crush and the like, a pendulum member 12 is swung, lifts up the pawl 14 and locks it against the force of the spring 19, thus, the human body is locked.
Patent JP-H03208326-A (JP)
Title: Production of semiconductor device
Inventor: TSUJISAWA MITSUO
IPC: H01L21/02
Filed: 1990-01-10
Abstract: PURPOSE:To automatically sort semiconductor substrates in a lot by product type so as to machine by providing a product type bar code on the semiconductor substrate back plane. CONSTITUTION:A product type bar code 3 is marked in the vicinity of the orientation flat 2 on the back plane of a semiconductor substrate 1. The semiconductor substrate 1 is set at a sender 4 and is taken out by a carrying belt 5. Then, a bar code reader 7 reads the bar code 3 on the semiconductor substrate 1, compares the code 3 with the product type code and judges whether to machine at a semiconductor substrate machining part 8 or to store in a buffer 9. Thus, the semiconductor substrates in a lot are sorted and machined without the attendance of an operator.
Patent JP-H06207963-A (JP)
Title: Production of test data for printed board
Inventor: YOSHIDA HIROYUKI
IPC: G01R31/02
Filed: 1993-01-12
Abstract: PURPOSE:To produce test data for printed board mounting electronic components effectively while avoiding interference between robots in a system where a facility performing electric tests, i.e., conduction test and short circuit test, is operated using a plurality of robots and probes. CONSTITUTION:Nest list information of a printed board is split with each net unit and a reference point is extracted from each net (step #2), test information providing pair information for the reference point and other point is formed in each net(step #2), a test probe is assigned according to a relationship of coordinate values(step #4), thus producing a board test data. Furthermore, in order to deal with two-sided board, the data is converted to allow simultaneous movement of a plurality of probes(step #5-#11).
Patent JP-S5594719-A (JP)
Title: Correcting method for shape of steel sheet
Inventor: NODA CHIYUUKICHI
IPC: B21B37/34
Filed: 1979-01-12
Abstract: PURPOSE:To exactly correct the shape, by actually measuring the surface length for every constant length in the longitudinal direction with plural detecting rolls which contact the sheet surface and make the rolling motion following the sheet, in case of correcting the shape using  the roll of variable crown. CONSTITUTION:When the steel sheet M passes the gap of shape correction rolls 2, 3, the shape  detecting rolls 4a-4g parallelly installed in the breadth direction of the steel sheet M contact  the surface of sheet M and make the rolling motion following to the sheet surface. Hereupon, the  rolling distance of the detecting roll passing the uneven part of the steel sheet M becomes larger  than the rolling distance for passing the flat part. Accordingly, the number of pulse generated  by the pulse generators 41a-41g while a specified period becomes large. Besides, the vertical  motion detectors 42a-42g of the support rod 63 produce the voltage signal correspondingly  to the vertical motion of the detecting rolls 4a-4g. These pulses and signals are inputted to  the computer 7, which then compares each deviation value of the pulse number with the previously set allowable value and detects the exsistence, extent, and position of the defect. Besides, the  voltage signal is used for the supplement of the detection. Next, the internal pressure of the correction rolls 2, 3, is set, and the internal pressure of the correction rolls 2, 3, is adjusted by the  hydraulic unit 5 and the valve 8.
Patent JP-H02183319-A (JP)
Title: Constant voltage/current conversion circuit
Inventor: ITO ATSUSHI
IPC: G05F1/56
Filed: 1989-01-09
Abstract: PURPOSE:To compose a constant current conversion circuit only of an NPN transistor and reduce the manday for processing an integrated circuit by distributing a feedback control voltage by a resistor and inputting the voltage to the negative terminal of a linear amplifier. CONSTITUTION:A voltage distribution resistor Rc1 connected to the collector of an NPN transistor Q1 distributes the feedback control voltage, which is generated in the collector of the transistor Q1, with a resistor Re1 connected to the emitter of the transistor. The feedback control voltage is controlled so as to be fed back to the minus terminal of a linear amplifier OP1 and to always fix the output voltage of the linear amplifier OP1. Then, a current flowing to a transistor differential circuit QR is controlled constant. Accordingly, since the input voltage to the minus terminal of the linear amplifier OP1 can be impressed with executing level-down, the internal part of the linear amplifier OP1 can be constituted only of the NPN transistor. Thus, since the integrated circuit to be operated as the constant current conversion circuit can be constituted only of the NPN transistor, the manday for processing the integrated circuit can be decreased.
Patent JP-S56100449-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OZAWA MASAHIDE
IPC: H01L23/52
Filed: 1980-01-16
Abstract: PURPOSE:To obtain IC of high performance without any increase in the steps of process by providing two or more poly-Si layers having low specific resistance on an n layer on a P type substrate. CONSTITUTION:A channel stopper, a field oxidized film and a gate oxidized film are formed selectively on the P type Si substrate 11 and later covered with poly-Si 14. After surface oxidation, pattering is applied and the 1st poly-Si layer 15, a wiring 16 and a gate 17 are formed simultaneously. The surface oxidized film is removed, SiO2 18 is formed afresh, P diffusion is applied, and thus a wiring layer 19 and n layers 20 and 21 are provided. At this time, the layer resistance of poly-Si also lowers. Then, PSG is removed, covering with a thick oxidized film 22 is made, N<+> poly-Si is laminated and subjected to patterning, and thus the 2nd poly-Si layer 23 is formed on the poly-Si 15 and the 2nd wiring layer 24 on the wiring 16. After that, SiO225 is formed on the poly-Si 23 and electrode wiring is applied selectively. By this constitution, the wirings are made to cross each other freely without increase in the steps of process, whereby the latitude of design and the degree of integration can be improved together with large reduction of the resistance value of the wiring in a diffusion layer.
Patent JP-H10200211-A (JP)
Title: Method for growing compound semiconductor layer, and gas-phase growing device
Inventor: OKUYAMA HIROYUKI
IPC: H01S5/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a compound semiconductor layer and a gas-phase growth device used for it, wherein, when a III-V compound semiconductor layer is grown on a substrate and then a II-VI compound semicon ductor layer is grown over it, a lamination defect occurring at the interface between the III-V compound semiconductor layer and II-VI compound semicon ductor layer is significantly reduced. SOLUTION: In the first growth chamber 1, a III-V compound semiconductor layer is grown on a substrate 5 by an MBE(molecular beam epitaxy) method or an MOCVD (organic metal chemical gas-phase growth) method, then the substrate 5 is transfered to the second growth chamber 2 through a transfer channel 3, and in the second growth chamber 2, a II-VI compound semiconductor layer is grown on the III-V compound semiconductor layer by the MBE method or MOCVD method. Here, the substrate 5 is kept at 300-570 deg.C, and the substrate 5 is heated to 480-570 deg.C before growth of the II-V compound semiconductor layer is started in the second growth chamber 2.
Patent JP-H06206429-A (JP)
Title: Air-conditioning control device for vehicle
Inventor: HAGINO MITSUAKI
IPC: B60H1/00
Filed: 1993-01-12
Abstract: PURPOSE:To approach to the control characteristics optimum to the warm and cool sensitivity of occupants accurately by correcting to a control characteristics to which the individual differences as to the time delay of reaction to the variation of the quantity of solar radiation of the warm and cool sensitivity of occupants is reflected accurately CONSTITUTION:An air-conditioning condition manual setting means 102 1 to set the air-conditioning condition by a manual operation, an operation property memory means 107 to store the operation properties of occupants resulting from the air-conditioning condition set by the setting means 102, and a control device 104 to correct the control characteristics of an air-conditioning device 101 by the operation property stored in the memory means 107 are provided. The memory means 107 memorizes the responsive operation property to be the operation contents of occupants resulting from the quantity of solar radiation and the solar radiation variation amount, and/or the responding time characteristics be the passage time from the time the solar radiation is changed a specific amount or more, to the time the occupants operate.
Patent JP-H11202853-A (JP)
Title: On/off detecting device for stop of organ
Inventor: GOTO MOTOOMI
IPC: G10B1/04
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide the ON/OFF detecting device for the stop of the organ which can be made small-sized and securely operates although the constitution is simple. SOLUTION: A stop piston 4 is inserted into a through hole 22 bored in the stop wall 21 of the pipe organ and a through hole 32 bored in a stop piston guide plate 31 provided in parallel to the stop wall 21. The stop piston guide plate 31 it provided with a substrate 33 in parallel to the stop piston 4. The stop piston 4 is fitted with a shutter plate 41 and the substrate 33 is fitted with a photointerruptor 43; when the stop piston 4 is drawn (ON), the shutter plate 41 is arranged between a light emitting element and a light receiving element of the photointerrupter 43.
Patent JP-H07211507-A (JP)
Title: Resistance parts and its producrtion
Inventor: NAKAO KEIICHI
IPC: H01C17/28
Filed: 1994-01-18
Abstract: PURPOSE:To provide resistance parts at low cost that have highly precise resistance values and no variance by obtaining specified resistance values without working a resistor itself through laser trimming, etc. CONSTITUTION:An electrode 3c is formed on a ceramic substrate 1 and a resistor 2 is formed in a manner that one end of the resistor 2 is put on the electrode 3c, then, after the position for forming a correction electrode 4 on the resistor 2 is determined while measuring and calculating the resistance value of the resistor 2, the electrode 4 is formed in a manner to be put on the other end of the resistor 2.
Patent JP-H11199797-A (JP)
Title: Dipping composition and dip coating method
Inventor: TAKESHITA KATSUYOSHI
IPC: G02B1/115
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a dipping compsn. which can reduce the number of spittings appearing on a coating film formed therefrom by compounding an organosilicon compd. having polymerizable and hydrolyzable groups, fine inorg. oxide particles, and a low-viscosity org. solvent so as to impart a specified viscosity to the resultant compsn. SOLUTION: This compsn. contains, based on the solid content, 10-90 wt.% organosilicon compd. having polymerizable and hydrolyzable groups (e.g. a vinyltrialkoxysilane), 1-15 wt.% fine (surface-treated) metal oxide particles (e.g. SiO2 particles having particle sizes of 1-100 μm), and 60-80 wt.% low- viscosity or. solvent (e.g. methanol) and has a viscosity at 20 deg.C of 1-3 cP. If necessary, the compsn. further contains 0.2-10 wt.% cure catalyst, 3-40 wt.% cure accelerator (e.g. a disilane), and 5-40 wt.% polyepoxy compd. In a dipping apparatus, the dipping compsn. L overflowing from a dipping vessel 1 is stored for a time in a liquid storage vessel 2, then is freed of foreign matters with a filter 4, and is circulated to the dipping vessel 1.
Patent JP-H11200883-A (JP)
Title: Power generating gas turbine, combined power generation plant and power generating method
Inventor: IIJIMA MASAKI
IPC: F02C6/18
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a power generating gas turbine and a combined power generation plant formed so as to increase power generation efficiency higher than in the past. SOLUTION: This power generating gas turbine includes a compressor 2, at least two or more combustors 5, 10, 15, and turbines 7, 12, 17 corresponding to the combustors 5, 10, 15, the atmospheric air is compressed by the compressor 2, fuel is added to the compressed atmospheric air, heating is performed by burning fuel in the first combustor 5, generated high temperature high pressure gas is expanded in the first turbine 7, power is generated (preceding step power generating process), further, fuel is again added to obtained exhaust gas, by again burning fuel in the next combustor 10, heating is again performed, again generated high temperature high pressure gas is again expanded in the next turbine 12, and power is again generated (rear step power generating process), so as to perform this rear step power generating process by at least one step or more.