baber/WOPTO huggingface dataset:
Patent JP-S5696454-A (JP)
Title: Discharge lamp
Inventor: DOBASHI MASAHIRO
IPC: H01J61/42
Filed: 1979-12-28
Abstract: PURPOSE:To prevent a discharge lamp which connects a discharge gap in parallel to a high pressure discharge lamp from fully lighting out, by sealing at least mercury in an outer tube and coating a phosphor on the inner wall of the outer tube. CONSTITUTION:When a discharge lamp is connected to a power supply through a ballast, a high pressure display lamp 8 starts discharging and reaches the stable lighting state. Once the high pressure discharge lamp 8 has lit out due to the temporary breakdown of power supply voltage, a discharge gap 13 starts and visible rays are radiated by this discharge. A phosphor 22 on the inner wall of an outer tube 1 emits light by the abundant violet rays which are generated from the discharge of mercury. If discharging status of the discharge 13 continues for some elapse of time, and the temperature of the high pressure discharge lamp 8 and the mercury gas pressure inside the tube decrease, the high pressure discharge lamp 8 resumes discharging and the discharge gap 13 stops discharging.
Patent JP-S6237023-A (JP)
Inventor: UEHARA KAZUNORI
IPC: H02J7/04
Filed: 1985-08-08
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-H0927638-A (JP)
Title: Electrode made of n-type nitride semiconductor layer
Inventor: YAMADA TAKAO
IPC: H01L29/45
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain an electrode, which has a desirable ohmic contact with an n-type nitride semiconductor layer and moreover, can be bonded strongly also with a wire, is stable and is hardly deteriorated, by a method wherein the electrode is formed into one, which is formed by a method, wherein the side, which comes into contact with the semiconductor layer, of the electrode consists of a Zr film and an Al film is laminated on the side, and has at least a two-layer structure. SOLUTION: An ohmic electrode 12, which is formed on the surface of an n-type nitride semiconductor layer 11, is formed into one, which is formed by a method, wherein the side, which comes into contact with the layer 11, of the electrode 12 consists of a zirconium film and an aluminium film is laminated on the side, and has at least a two-layer structure. For example, after a mask of a prescribed shape is made on an n-type GaN layer 11 of a wafer for LED use, which has a double heterostructure, a Zr film, an Al film, a Zr film, an Ni film and an Au film are deposited in order in film thicknesses of 50Å, 200Å; 3000Å, 3000Å and 3000Å to form an n-type electrode 12.  After that, the electrode 12 is subjected to annealing in an inert gas atmosphere and after light-emitting chips obtained by separating the wafer into a chip shape are die-bonded, a wire 14 is connected with each electrode 12.
Patent JP-H0616037-A (JP)
Title: Sealant bead
Inventor: KITAMURA TETSUJI
IPC: B60J1/02
Filed: 1992-06-30
Abstract: PURPOSE:To provide a sealant bead which can surely initial holding force roughly identical in pressure fastening force to that of a former one against a pane of window glass, and also is formed into a shape that the thickness of sealnt after it has been adhered on a pane of window glass will never be at least less than a specified thickness. CONSTITUTION:The sealant bead 4 is made up of a pedestal portion 4a formed into a rectangular or trapezoid shape in cross section; and of a projected portion 4b formed into a triangle shape in cross section the bottom side of which is rested on the pedestal portion 4a. The cross-sectional shape of the sealant bead 4 is so formed that, for example, when let a gap between a base plate 5 such as a car body and the like and an adhered plate 6 such as a pane of glass be L, the height H of the pedestal 4a shall be smaller than L, and when the adhered plate 6 is fastened onto the base plate 5 with pressure, the projected portion 4b is so constituted as to be formed into a shape, for example, an equilateral triangle having enough volume to fill up each gap (e) and (e') between L and H.
Patent JP-S6064312-A (JP)
Title: Manufacture of optical fiber coupler
Inventor: MIYAGAWA ICHIROU
IPC: G02B6/28
Filed: 1983-09-20
Abstract: PURPOSE:To facilitate the manufacture of an optical fiber coupler by covering an optical fiber with anticorrosive material except at part of its clad and etching the clad from the exposed part to or almost to the core, and uniting this optical fiber to another similarly treated optical fiber at the etched sides. CONSTITUTION:The optical fiber is covered with the anticorrosive material 7 except at part of the clad 8 and etched with NF, NH4F, etc., from the exposed part to remove the clad 8 to or almost to the core 9. The anticorrosive material 7 is ground substantially to the same level with the top surface of the clad 8, and this is confronted with another similarly treated coupler half body so that their cores 9 are parallel to each other lengthwise; and matching oil 10 of the optical same quality with the clad 8 is charged in the gap and the two coupler half bodies are united together. Thus, the manufacture of the coupler is facilitate.
Patent JP-S5962802-A (JP)
Title: Light guide tube
Inventor: KANEKO KAZUHIKO
IPC: G02B6/02
Filed: 1982-10-04
Abstract: PURPOSE:To provide perfect roundness and to improve the transmitting characteristics by forming a metallic film on an extrusion-molded perfectly-round light guide core of glass or plastics. CONSTITUTION:A light guide tube 10 is composed of a perfectly round light guide core 12 of glass or plastics and a metallic film 14 of aluminum, gold or silver deposited on the core 12. The core 12 is formed by extrusion-molding glass or plastics, and the film 14 can be easily formed on the core 12 in a perfectly round state by vacuum deposition or plating. Light energy can be well transmitted while being reflected by the inside of the film 14.
Patent JP-S6417743-A (JP)
Title: Sealing roll device
Inventor: OTSU KOKEN
IPC: C23C14/56
Filed: 1987-07-10
Abstract: PURPOSE:To facilitate the maintenance of vacuum state by press-attaching a pressing roll onto a roll which is installed in an auxiliary vacuum chamber for carrying-in and -out a plate member into a vacuum chamber and onto which soft elastic sealing members are laid and pressing the peripheral surface of the pressing roll by a low frictional member. CONSTITUTION:A plurality of auxiliary vacuum chambers are formed in series on the carrying-in and -out sides of a vacuum chamber for applying vacuum evaporation onto a plate member, and a sealing roll device 9 consisting of a roll and a sealing member which are pressed each other is installed at the inlet/outlet of each vacuum chamber. A soft elastic sealing member 10 is laid onto the surface of the sealing rolls 9a and 9b which nipping-transport the plate member 1. Sealing rolls 9a and 9b are pressed onto the pressing rolls 16a and 16b. Further, a pressing member 14 consisting of a low frictional member accommodated into the projection parts 11a and 11b of a spring 11 presses the peripheral surfaces of the pressing rolls 16a and 16b by the pressure of a spring 15. Therefore, the airtight state is surely maintained for a long period, and the vacuum pump is miniaturized, and the service life of a sealing roll can be prolonged.
Patent JP-H0734903-A (JP)
Title: Starting device for turbine and staring method
Inventor: HAMADA YASUHIRO
IPC: F02C7/26
Filed: 1993-07-13
Abstract: PURPOSE:To smoothly and quickly bring into a high rotating condition, and also to simplify equipment by using a plurality of starters, and by transmitting power to an one-way clutch via a coupling gear for starting a turbine. CONSTITUTION:A turbine starting device is provided with starters 2 for starting a turbine 1, power suppliers 3 for supplying electricity to the starters 2, and starting registors 4 that are arranged in the power supply passages of the starters 2 in an interposed state for restricting the current at the time of start. A plurality of starters 2 are juxtaposed in a parallel state, and also a coupling gear 5 is arranged between the plurality of starters 2 and the turbine 1 in such a condition that it has been connected to the plurality of starters 2. The rotation of the coupling gear 5 is transmitted to the turbine 1, and an one-way clutch 6 in which the rotation in the reverse direction is not transmitted is arranged. By this constitution, the starter 2 is minaturized icy division, and the responsiveness at the time when the rotating speed is increased or decreased, and the controlability of rotating speed and current can be enhanced.
Patent JP-2001000664-A (JP)
Title: Pachinko game machine
Inventor: KOGA MITSUHARU
IPC: A63F7/02
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To reset the arrangement to be displayed on a first display area in a short time. SOLUTION: After the operation of a reservation button 11b, a selective operation button 11a is operated for reserving plural pairs of number or pattern arrangements to be displayed on a first display means. With balls entering a starting hole 7 being accumulated and before prize getting operation is started again, the reservation button 11b is operated so that the reserved and set arrangement is displayed on a first display area 23. In this way, prize getting operation can be repeated while changing the arrangement in the first display area 23.
Patent JP-H1119616-A (JP)
Title: Dechlorination treatment for treated ashes
Inventor: KASHIWAGI YOSHIYUKI
IPC: B09B3/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To form harmless chlorides by reaction with harmful chlorine-based gases, to effectively carry out a dechlorination treatment of treated ashes and to enable non-polluting and extraction of effective resources by bringing the harmful chlorine- based gases generated from the ashes and a dechlorinating agent consisting of an alkaline material into contact in a heated atmosphere. SOLUTION: The treated ashes and the dechlorinating agent are fed into a mixing means 5 and are mixed when executing a dechlorination treatment of the treated ashes by using the dechlorinating agent. Next, the mixture is fed into a heat treating section 1 where the mixture is heated by energization to a heating coil 4. The residues of the washes subjected to the heat treatment are taken out to a washing and separating means 6 where the residues are separated to liquid dissolving sodium chloride and solids. On the other hand, the gases generated during the heat treatment are taken out of a waste gas take-out section 7 and are partly passed through the inside of a screw supporting member 8 in a cylindrical member 2 from piping 7b, by which the heating of the member 8 is effected.  The harmful chlorine based gases and the dechlorinating agent are effectively brought into catalytic reaction in the heat treating section 1, by which the harmful chlorine based gases may be substd. and formed for and as the harmless chlorides.
Patent JP-2001002568-A (JP)
Title: Food or medicine purposing prevention or treatment of unidentified clinical syndrome in menopause and maturation period
Inventor: MIZUTANI KENICHI
IPC: C07H15/203
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a food composition for preventing or treating unidentified clinical syndromes in menopause and unidentified clinical syndromes in maturation periods by including a specific stilbene compound or its polymer. SOLUTION: This food composition contains one or more compounds selected from a stilbene compound of the formula  A, B are each a halogen, amino, amidino, anilinoamido, mercapto, sulfonyl group, phosphoryl group, a hydroxy 1-5C alkyl, a sugar residue or OR1 [R1 is H, a (hydroxy) 1-5C alkyl or a 2-5C alkenyl] or the like; (n), (m) are each 0 to 5} (preferably originated from a plant such as a polygonaceous plant, a vitaceous plant, Veratrum album or mulberry) and its polymers (for example, a dimer such as α-viniferin, a trimer such as ε-viniferin, or a tetramer such as hopeaphenol or resveratrol) in an amount of preferably 0.0001 to 5 wt.%, more preferably 0.001 to 1 wt.%, especially preferably 0.005 to 1 wt.%.
Patent JP-H05341465-A (JP)
Title: Silver halide color photographic sensitive material and its processing method
Inventor: OBAYASHI KEIJI
IPC: G03C7/407
Filed: 1992-06-09
Abstract: PURPOSE:To stabilize development processing and to reduce waste water amount and to improve environment maintenance by incorporating a specified yellow coupler and a color-nondeveloping diffusion-resisting carboxylic acid in a silver halide emulsion layer. CONSTITUTION:The silver halide emulsion layer contains the acyllacetamide type yellow coupler represented by formula I or the yellow coupler represented by formula Ii or III, and the colornondeveloping diffusion-resisting carboxylic acid. In formulae I-III, R1 is a monovalent group but not H; Q and C are nonmetallic atomic group necessary form a 3-, 4-, or 5-membered hydrocarbon ring or a hetero ring having N, O, S, or P hetero atom or atoms; each of X1 and X2 is alkyl, aryl, or a heterocyclic group; X3 is an atomic group necessary to form a ring together with the -N<; Y is aryl or a heterocyclic group; and Z is a group to be released by the coupling of the coupler of formula III with the oxidation product of a developing agent.
Patent JP-H0837201-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: FUJISAWA ATSUSHI
IPC: H01L21/56
Filed: 1994-07-26
Abstract: PURPOSE:To suppress a displacement in a chip location when sealed with resin by a method wherein a chip is mounted onto a smaller tab than a chip area and sealing resin is injected into a cavity on the chip mounting surface side of a lead frame set in a resin sealing die. CONSTITUTION:First, a semiconductor chip 2 is joined to a tab 4. At this time, adhesives are applied to only the tab 4 to fix the semiconductor chip 2. Next, an electrode pad on the semiconductor chip 2 is electrically connected with a top end part of an inner lead 6 via a bonding wire 15. A lead frame 3 that wire bonding is completed is set in a resin sealing die 10. In the resin sealing die 10, a gate 12 for injecting sealing resin into a cavity 11 is formed on the mounting surface side of the semiconductor chip 2 when setting the lead frame 3. Thus, sealing resin 14 injected from the gate 12 is first plugged from the mounting surface of the semiconductor chip 2, and since any pressure is not applied from the rear surface side of the tab 4, a chip location is stable.
Patent JP-S6417831-A (JP)
Title: Production of fiber reinforced metallic pre-impregnated sheet
Inventor: NAKAGAWA SHIGETO
IPC: C22C47/00
Filed: 1987-07-14
Abstract: PURPOSE:To produce a prepreg sheet for production of fiber reinforced metal having no unevenness of strength by interposing heat resistant fine grains, whisker and short fibers into inorganic fibers for reinforcing and thermal spraying the fine grains of matrix metal thereon. CONSTITUTION:The bundle of the reinforcing fibers such as carbon fibers, silicon carbide fibers, alumina fibers and polymetallo carbosilane fibers is immersed into the suspension contg. the fine grains having <10mum average grain size of the carbide ceramics such as B4C and SiC, nitride ceramics such as Si3N4, TiN and BN and oxide ceramics such as Al2O3, SiO2, MgO and mullite, or the whisker having 0.1-2mum average diameter and 10-100mum average length or the short fibers having 1-30mum average diameter and <5mm average length. Said fibers are interposed into the openings of the fibers and are dried. After that, the metallic grains of the matrix metal of Al, Ti, Fe, Cu, Mo, W, Ni or the alloys thereamong having 5-100mum diameter are thermal sprayed on said fibers. By this method, the fiber reinforced metallic prepreg sheet having no unevenness of strength is produced.
Patent JP-H0339678-A (JP)
Title: Ultrasonic doppler device
Inventor: KONO TOSHIHIKO
IPC: A61B8/06
Filed: 1989-07-07
Abstract: PURPOSE:To display a detailed blood flow image by switching blocks where data is written at each analytic period as to blocks of a storage part and reading components of the same frequency out of the respective blocks in order. CONSTITUTION:An ultrasonic wave is sent to and received 2 from a diagnosed position of a body to be inspected and the Doppler shift component of a blood flow is detected 3 from the obtained echo signal; and the frequency of the Doppler shift component is analyzed 4 to calculate brightness levels of respective frequency components. Then analytic data is written in addresses 1-1 to m-n of small memories M1 - Mm of a storage circuit 5 in each analytic cycle under the control of an address control part 7. Then when the blood waveform is displayed, the same frequency components on the small memories m1 - Mm are read out of the addresses 1-1 to m-n, e.g. 1-1, 2-1... m-1, 1-2, 2-2... m-2 and displayed 6. At this time, when the circuit 5 is provided with the (m) small memories M1 - Mm, mXn data on analytic results are obtained for (n) samples and one analytic data is present for each pixel of a display system on an actual display, so that a more detailed image is obtained.
Patent JP-H0516573-A (JP)
Title: Holder for pad of adhesive memo paper
Inventor: KIHARA TAKAO
IPC: B42F7/14
Filed: 1991-07-15
Abstract: PURPOSE:To provide a reusable holder in which a pad of adhesive memo paper is stored with a means for confirming the remainder provided, and to make the same easy for storing in the taking out a piece of adhesive memo paper and available for writing memos on the paper in the condition where the same is stored therein. CONSTITUTION:A holder for housing pieces of adhesive memo paper is composed of a housing body 4 that is constructed of a base 1 and guide posts 3 that are erected perpendicularly on four corners of the base 1 and a pressing frame 2 that is capable of sliding vertically along the inner faces of the guide posts 3.
Patent JP-S6235511-A (JP)
Title: Manufacture of semiconductor thin film crystal layer
Inventor: YOSHIMI MAKOTO
IPC: H01L21/263
Filed: 1985-08-09
Abstract: PURPOSE:To make it possible to stably take on a single crystalline structure by disposing a heat absorber for absorbing part of heat of a thin semiconductor thin film near the irradiation region of an energy beam and moving a sample to the absorber side from irradiation region. CONSTITUTION:A sample 16 is formed by forming an SiO2 film (insulating film)32 having a hole 32a on a single crystal Si substrate 31 and accumulating a polycrystalline Si film (semiconductor thin film)33 thereon. The sample 16 is moved reversely to an arrow to relatively scan an electron beam 34 in a direction of an arrow to the sample 16. The melting area of the film 33 is forcibly cooled in order from the side near a seed crystal by a heat absorber 18. In other words, the melting area of the film 33 has a temperature distribution always secured to the order of A-B-C. Thus, an inconvenience of disconnection of the single crystal to generate a polycrystalline region does not occur, and a single crystal layer of high quality is obtained.
Patent JP-2001002289-A (JP)
Title: Image forming device
Inventor: MIYAMOTO KAZUTAKA
IPC: B65H9/06
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of reliably and easily performing positioning of the tip of a recording medium. SOLUTION: When a pinch roller 26 is separated from a conveying roller 24, a striking surface 50a of a tip positioning member 50 is positioned by being interlocked with the operation so as to project from a platen 14 on the upstream side of the conveying roller 24 in a direction of an arrow A. When the tip positioning member 50 is positioned in this position, a recording paper sheet 12 is inserted between the conveying roller 24 and the pinch roller 26 from the direction of an arrow D. The tip in the direction of an arrow D of the recording paper sheet 12 is brought into impingement against the striking surface 50a by the insertion, and the tip of the recording paper sheet 12 is positioned.
Patent JP-H0223961-A (JP)
Title: Laminated rubber plug for medicine, method and mold for preparing the same
Inventor: SHIMADA TAKAYUKI
IPC: A61J1/00
Filed: 1988-07-13
Abstract: PURPOSE:To make the close adhesiveness of a rubber plug and the mouth of a container more perfect by providing a cutting edge to the circumferential part of the rubber plug leg part of a lower mold and cutting the excessive film of the fluororesin laminated during the molding of the rubber plug under pressure and heating to laminate the film only to a leg part. CONSTITUTION:A fluororesin film 22 is placed on a lower mold 3 having an edge 8 formed to the periphery of the upper end thereof and, next, a middle mold 2 is superposed on said film 22 and a sheet like rubber material 10 is further placed thereon and, at last, an upper mold 1 is superposed and the whole is introduced into a compression molding press machine to be heated under pressure. After molding and vulcanization are completed, the mold is drawn out from the press machine and, when the upper mold 1 is opened, a molded product is adhered to the upper mold 1. At this time, the film 2 is already cut between the cutting edge 8 provided to the lower mold 3 and the under surface 9 of the middle mold 2 and the fluororesin film 21 is perfectly integrated with the leg part 20b of the molded product 20 to be eliminated thereto and it is unnecessary to perform finish at all. The molded product is detached from the upper mold 1 and the middle mold 2 is further detached to remove the fluororesin film remaining on the lower mold 3.
Patent JP-S5797634-A (JP)
Title: Hybrid integrated circuit
Inventor: KOMIYAMA KATSUMI
IPC: H01L21/52
Filed: 1980-12-11
Abstract: PURPOSE:To contrive to mount in high density and to reduce cost of a hybrid integrated circuit by a method wherein a circuit element, a part thereof has conductivity, is to be equipped to a substrate, the element is equipped to the substrate interposing an adhesive layer containing an insulating filler and being thicker than a conductor pattern between them. CONSTITUTION:Because the semiconductor element 5 is equipped to the substrate 1 interposing the adhesive layer 11 containing the insulating filler 10 having the larger outside diameter than thickness of the conductor pattern 12 between them, a finite interval exists always between the upper face of the conductor pattern 12 and the lower face of the semiconductor element 5 owing to the insulating filler being distributed in the part other than the conductor pattern to prevent electric short-circuiting. Accordingly, because to make the conductor pattern take a roundabout route is unnecessitated, density of the circuit is enhanced.
Patent JP-2000009174-A (JP)
Title: Active noise vibration controller
Inventor: HAMABE TSUTOMU
IPC: G10K11/16
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of the reducing effect of vibration upon change of an emission suppressing coefficient to an emission suppressing tendency in an active noise vibration controller using an update formula including the emission suppressing coefficient. SOLUTION: An emission suppressing coefficient βmk corresponding to en engine rotating speed area NE (m) equivalent to engine rotating speed NE is specified (S122). A vibration reducing control process is performed based on it. When a control is emitted, only the emission suppressing coefficient βmk is changed to an emission suppressing tendency. When the engine rotating speed NE changes, an emission suppressing coefficient βmk corresponding to the changed engine rotating speed area NE (m) is specified and the vibration reducing control process is performed based on it. Specifically, the emission suppressing coefficient βmk is provided in each engine rotating speed area NE (m), and the emission suppressing coefficient βmk is updated in each engine rotating speed area NE (m) when the control is emitted, so that a proper emission suppressing coefficient βmk is set in each engine rotating speed are NE (m) to more improve the control performance of a vibration reducing control.