baber/WOPTO huggingface dataset:
Patent JP-H07158871-A (JP)
Title: Panel for floor heating
Inventor: HINO YOSHIKUNI
IPC: F24D3/16
Filed: 1993-12-03
Abstract: PURPOSE:To increase the strength of a panel by a method wherein the panel is formed of a wooden material and tongues for jointing the panels mutually are formed on at least both sides of the panel, in the panel provided with pipeline grooves for receiving pipes for conducting heat medium on the surface of the panel. CONSTITUTION:A panel 10 for floor heating, which is formed of a rectangular flat plate type panel 11 made of a plywood, is provided with tongues 14 on the end of a pair of long sides and a plurality of linear pipeline grooves 13a, provided on the surface of the panel 11 along the lengthwise direction thereof through a required interval. The tongues 14 are formed of a male toungue 14a, projected outward from the end of one long side, and a female toungue 13b, recessed on the end of the other long side and receiving the male tongue 14a fitted thereinto. A heat transmitting material 12 is attached to the surface of the panel 11 through a heat transmissible cushion member 15, consisting of a expandable flexible resin such as foaming polyethylene and the like while pipes 2 are aranged in the pipeline grooves 13b provided on the heat transmitting material 12 and, then, a surface finishing material 6 is bonded onto the heat transmitting material 12.
Patent JP-H08184984-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: KAMEYAMA YUKITSUGU
IPC: G03G9/08
Filed: 1994-12-29
Abstract: PURPOSE: To obtain a toner capable of easy cleaning in an untransferred state on a photoreceptor even in the case of high printing speed, hardly causing filming on the photoreceptor and not causing the reduction of the quantity of electric charges due to fusion to a carrier by adding fine particles of polytetrafluoroethylene having a specified average particle diameter to the surfaces of toner particles. CONSTITUTION: In this toner contg. at least a bonding resin and a colorant, fine particles of polytetrafluoroethylene having 0.05 to <0.5μm average particle diameter have been added to the surfaces of the toner particles. The pref. average particle diameter of the fine particles is 0.1-0.45μm, especially 0.15-0.4μm. In the case of <0.05μm, the fine particles are liable to decrease the cleaning effect. In the case of >0.5μm, the fine particles are liable to liberation from the toner and filming is caused on a photoreceptor.
Patent JP-H06296494-A (JP)
Title: Method for producing indolopyrrolocarbazole derivative
Inventor: OJIRI KATSUHISA
IPC: C12P19/28
Filed: 1993-12-06
Abstract: PURPOSE:To profitably obtain the subject derivative useful as a raw material for producing antitumor substances by culturing a microorganism having an ability to glycosylate a specific indolopyrrolocarbazole derivative in the presence of the compound and subsequently recovering the product from the cultured product. CONSTITUTION:A microoganism [e.g. Microtestraspora SP A34549 (FERM 13292)] having an ability to glycosylate an indolopyrrolocarbazole derivative of formula I (X<1>, X<2> are H, halogen, amino, mono-lower alkylamino, hydroxy, lower alkoxy, carboxyl, lower alkyl, etc.; R is H, amino, formylamino, hydroxy, lower alkoxy, lower alkyl, etc.,) is cultured in the presence of the compound, and the product is collected from the cultured solution, thus providing the objective indolopyrrolocarbazole having an excellent antitumor activity and containing a glycosyl group introduced therein.
Patent JP-H11176978-A (JP)
Title: Semiconductor integrated circuit
Inventor: MATSUKAWA TOYOHISA
IPC: H01L23/12
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To improve noise immunity and resistance to latch-up. SOLUTION: An integrated circuit chip 1, in which an integrated circuit is formed, is mounted on a package substrate 22 to configure a chip scale package CSP. A side of the integrated circuit chip 1 to which the integrated circuit is integrated is directed downward. A conductive metal part 3 is stuck on the opposite side of the integrated circuit chip to the side which the integrated circuit integrated thereto, while having conductivity with respect to a semiconductor substrate 10. A current hardly flows to the semiconductor substrate 10 due to internal causes or due to external disturbances through the presence of the conductive metallic plate 3. Then a potential distribution tends to be hardly generated resulting from of a voltage difference unexpectedly.
Patent JP-H03199602-A (JP)
Title: Dual fluid turbine plant
Inventor: NAKAMURA YOSHIHIDE
IPC: F01K7/40
Filed: 1989-12-27
Abstract: PURPOSE:To a make higher temperature possible at which a liquid supply heater works by condensing the vapor of a first fluid of a higher condensation temperature mainly at first followed by a second stage of condensing a second fluid of a lower condensation temperature. CONSTITUTION:In a dual fluid turbine using two types of fluids of different condensation temperatures, vapor extracted from a turbine 1 enters a liquid supply heater 7 where mainly the vapor of a first fluid of a higher condensation temperature is condensed. The remaining vapor enters a liquid supply heater 6 where the vapor of a second fluid of a lower condensation temperature is condensed. Since the first fluid of the higher condensation temperature is condensed at first, temperatures of the liquid supply heaters 6, 7 can be raised to further enhance the thermal efficiency.
Patent JP-2000160328-A (JP)
Title: Method and device for vapor-depositing thin film layer for element, and organic electroluminescence element
Inventor: SHOJI HIROSHI
IPC: H01L51/50
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for vapor-depositing a thin film layer for a element by which an organic material can be continuously and uniformly laminated with excellent reproducibility on a substrate large in area, and to provide an organic EL element which is capable of unifying the composition ratio of an electron-carrying organic matter to an electron injection material in a film of an electric charge injection layer. SOLUTION: A cell type deposition source including a crucible 21 storing a deposition material, a heater arranged outside the crucible 21 through a soaking material 22, and heat reflection members 24A, 24B arranged outside the heater 23 is used for deposition sources 2A-2F, and deposition is achieved while cooling an opening part of the deposition source by a base plate 5 (a shroud) in which a refrigerant carrier is circulated.
Patent JP-2001152400-A (JP)
Title: Device for surface-polishing neutral conductor
Inventor: HITOMI TAKAHISA
IPC: C25F7/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for surface-polishing a neutral conductor by which the conductor is efficiently and sufficiently surface-polished irrespective of its shape. SOLUTION: The conveying equipment 1, while travelling above an electrolytic cell 30, dips an electrode plate M in the cell 30, recovers it and suspends and fixes the device for surface-polishing a neutral conductor 10, which device supplies a current to the plate M. This device is provided with a lifting mechanism 50 suspended from the conveyor 1 and fixed, a horizontal displacement mechanism 60 fixed to the lower end of the lifting mechanism 50 and reciprocating the conductor in the horizontal direction and a polishing mechanism 40 fixed to the end of the horizontal displacement mechanism 60 and surface- polishing the conductor 10 by a rotary brush 41 with the shaft rotated in the vertical direction.
Patent JP-2000159877-A (JP)
Title: Manufacture of polybutylene naphthalate
Inventor: KIDAI OSAMU
IPC: C08G63/85
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a polybutylene naphthalate having high melt polymerization and solid polymerization speed, and producing a polymer of good heat stability, hydrolysis resistance, and tone of color. SOLUTION: In this manufacturing method of a polybutylene naphthalate, polymerization is carried out in the presence of a titanium compd. (A) and a magnesium compd. (B) 0.5-3 times as much mols magnesium as the titanium as a polymerization catalyst, in manufacturing the polybutylene naphthalate by reacting a glycol component mainly composed of 1,4-butane diol with a lower alkyl ester component of a bifunctional carboxylic acid mainly composed of 2,6-naphthalene dicarboxylic acid or a bifunctional carboxylic acid mainly composed of 2,6-naphthalene dimethyl dicarboxylate.
Patent JP-H04209194-A (JP)
Title: Escalator
Inventor: TOYOSHIMA NOBUHIKO
IPC: B66B29/08
Filed: 1990-11-30
Abstract: PURPOSE:To make a main frame structure thin, reduce the weight, shrink the space for installation, and suppress the cost by constructing the riser board of a step adjoining to the over-side of a certain step so as to sink together with rotation of the corresponding footboard and be folded in the horizontal direction automatically. CONSTITUTION:A mechanism, which has held the central part 13 of a step 7C adjoining to the over-side on the same level as the left and right ends 12, 12, is actuated to rotate another foot board 14 in the central part 13 downward together with a riser board 15 into the heel-down inclining state through the action of a hinge 16 mounted on the front end side. At this time of rotating downward, the riser board 15 is horizontally folded inward automatically while a lower situated divided plate member 18 is guided and supported by a link 21 relative to an upper situated divided plate member 17. Accordingly a footrest F will not touch the footboard 14 at the over--side step 7C or the riser board 15 for a wheel chair or the like which is put on the space to accommodate deeper wheel chair on the oversurfaces of specific steps 7A, 7B, and at the same time, the riser plate 15 is folded despite in sinking, so that there is no large protruding at the under-side of the forward path 3, and neither there is contact with stairs passing the under-side return path 4.
Patent JP-H041967-A (JP)
Title: Rotary magnetic recording and reproducing device
Inventor: HIRANO KAGEYOSHI
IPC: G11B15/61
Filed: 1989-12-28
Abstract: PURPOSE:To always minimize the disturbance of jitters by using a means for detecting the jitters of a projecting part that is provided on the tape separating side of a lower side cylinder in the device and automatically controlling the above projecting amt. in order to minimize the jitters. CONSTITUTION:The projecting part 1 is provided on a tape separating surface of a tape traveling surface of a fixed drum, and automatic control means 11-13 are provided to control the projecting amt. of the projecting part 1. Thus, the projecting part 1 provided on the tape separating side of the lower side cylinder of the device is automatically controlled by using a jitter detecting means 13 to minimize its jitters so as to be always positioned in a projecting position where the jitters become the min. By this method, the disturbance of the jitters are always suppressed to the min.
Patent JP-H05168721-A (JP)
Title: Low-frequency therapeutic unit
Inventor: ISE YOICHI
IPC: A61N1/32
Filed: 1991-12-24
Abstract: PURPOSE:To quickly start the operation when a power source is turned on immediately after it is turned off by shortening the electric discharge of voltage on a low-frequency circuit side after the power source is turned off. CONSTITUTION:A smoothing capacitor C1 is connected to the battery 2 side of a power switch SW1, and a discharging resistor R1 is connected to the low-frequency circuit 1 side of the power switch SW1. When the power switch SW1 is turned off, the capacitor C1 is disconnected by the power switch SW1, and the voltage on the low-frequency circuit 1 side is quickly dropped by the discharging resistor R1. The discharging time t1 is short, thus the operation is quickly started when the power switch SW1 is turned on.
Patent JP-H09177836-A (JP)
Title: One-way clutch
Inventor: TAKADA SEIICHI
IPC: F16D41/06
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost by a method wherein a high clutch function is held but capacity of radial load resisting capacity is reduced to a value lower than that of a one-way clutch. SOLUTION: A one-way clutch is formed in such a manner that slide bearings are arranged at the two end parts of an outer ring and a holder 11, a rolling body 15, and a spring 16 are arranged between the two slide bearings, an opening end part 17 through which the rolling body 15 and the spring 16 are inserted in the holder is formed in one end face of the holder 11, and a non-opening end part 18 having a holder in which the rolling body 15 and the spring 16 are held is formed at the other end face. In the one-way clutch, the holder 11 and a slide bearing 12 on the non-opening end part 18 side of the holder are integrally molded to form a holder 10 with a bearing made of resin, and a slide bearing surface is formed on the inside diameter surface of the bearing part of the holder 10 with a bearing.
Patent JP-H05169044-A (JP)
Title: Treatment of waste from alcohol production
Inventor: HIGA TERUO
IPC: A23K10/38
Filed: 1991-12-24
Abstract: PURPOSE:To stably uitlize the waste from alcohol production for a long period by treating the waste in a closed vessel at specified pH without passing air until the waste is stabilized. CONSTITUTION:The waste such as beer cake generated in the alcohol production process is treated in a closed vessel at pH3.0 to 5.0, preferably 3.0 to 4.5, without passing air until the waste is stabilized. Consequently, gaseous carbon dioxide is formed by the yeast contained in the waste and the bacteria for producing acetic acid, citric acid, etc., infiltrated during the process. When gaseous carbon dioxide is extracted, the output of org. acids is increased, the pH is lowered, and the waste is stabilized. Even if the waste is allowed to stand, the stability is maintained for a long period, and the waste is utilized for the livestock feed, compost, etc.
Patent JP-H05156758-A (JP)
Title: Protecting construction for waterproof layer on roof
Inventor: HATTORI MASAYA
IPC: E04D11/00
Filed: 1991-12-02
Abstract: PURPOSE:To obtain roof waterproof-layer protecting construction for absorbing the unevenness of a roof waterproof-layer, and enabling thermal insulation effect to be enhanced, and enabling upward-directed and downward-directed loads to be burdened, without using mortar. CONSTITUTION:By regulating the fitting-on positions of chamber materials 3 to be formed with a pair of block bodies 11 with engaging stepped sections 13 formed to be fitted on each other, on an oblique surface section 12, the levels of all the chamber materials are regulated, and the unevenness of a roof waterproof-layer C is absorbed. Then, sections between the waterproof layer C and the chamber materials 3, between the chamber materials 3 and joist material 1, and between the joist material 1 and floor board material 2 are respectively bonded to each other with adhesives A.
Patent JP-H0527390-A (JP)
Title: Color photographic recording material including pyrazoloazole type color coupler
Inventor: EERITSUHI BORUFU
IPC: C07D487/04
Filed: 1991-12-02
Abstract: PURPOSE: To provide the color photographic recording material comprising at least one silver halide emulsion layer and at least one kind of magenta coupler capable of producing a magenta dye desirable in color purity and improved in photostability by color development. CONSTITUTION: The color photographic material comprises at least one silver halide emulsion layer formed on a support and at least one kind of pyrazoloazole type nondiffusible color coupler represented by formula I [wherein PAZ is a group of the pyrazoloazole color coupler series; L is a link bonding with the non-coupling position of PAZ: R<1> is an alkyl or cycloalkyl or aryl group; R<2> is an alkyl or aryl group; and (t) is 1 or 2].
Patent JP-H09175930-A (JP)
Title: Dispersion of micelle based on silicone surfactant
Inventor: JIYANNTEIERI SHIMONE
IPC: C09K23/54
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a very flexible and fluid dispersion to which oil or a gelling agent or an activating agent for the dispersion can be freely formulated and is particularly effective for oily skin by using microcapsules (or micro cells) formed with a specific surfactant. SOLUTION: In a dispersion comprising lipid micro cells as an inner phase and a liquid immiscible to water as an outer phase, the lamella phase formed with a silicone surfactant is used as a lipid micro cells. The silicone surfactant is preferably a compound of formula I (R1 to R3 are an alkyl; R4 is H, an alkyl; A is 0-200; B is 0 50). In addition, the compound of II (A is 20-105; B is 2-10; y is 10-20) is preferred. Particularly, the compound of formula III (A' and y are each 10-20) is preferred. The silicone surfactant is formulated in an amount of 0.1-40wt.%, particularly 1-10wt.% based on the whole amount of the dispersion. The lamella phase contains additionally amphiphatic lipid desirably.
Patent JP-H09180878-A (JP)
Title: Electroluminescent lamp
Inventor: MATSUDA MITSUHIRO
IPC: H05B33/06
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescent lamp with its high reliability which prevents rise of a resistance value due to scratch or short-circuiting of a collecting zone or short-circuiting due to migration of a metal component of the collecting zone regarding an electric field light emission lamp provided with a power supply collecting zone coming into contact with a crystal elec trode. SOLUTION: A reflection insulation layer 3 and a light emission layer 4 are formed on a back face electrode 2. Next, a crystal conductive film 5 opposite to the back face electrode forms a metal paste applying layer 6a and a carbon paste applying layer 6b in order in the same shape with their respective thickness of 5 to 20μm and at the same position or by covering a metal paste and a cloth layer 6a with a carbon paste applying layer 6b to be a collecting zone 6. An electroluminescent lamp 1 is obtained by thermally laminating the light emission layer 4 and the crystal conductive film 5 provided with the collecting zone 6.
Patent JP-2000171659-A (JP)
Title: Optical fiber connector, optical communication device having the connector and optical transmitting and receiving device using the connector and the device
Inventor: WATANABE MAKOTO
IPC: G02B6/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber connector, in which the dynamic range of the amplifying circuit located at a receiving side of optical signals is reduced and the power consumption is also reduced, the optical communication device that has the connector, and the optical transmitting and receiving device using the connector and the communication device. SOLUTION: Optical fiber connectors 14 and 15 are provided to connect plural optical fibers 11 to transmit and to receive optical signals. In the connectors 14 and 15, an adjustment section 16 is provided to adjust the different transmission losses of the fibers 11. Thus, the dynamic range of the amplifying circuit of the receiving side of optical signals is reduced and the power consumption is also reduced.
Patent JP-2000168059-A (JP)
Title: Ink jet recording apparatus
Inventor: IKEDA KOJI
IPC: B41J2/205
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To record gradations well while restricting a degrease in recording speed and cost increase in a circuit by discharging a first ink drop from a first nozzle and discharging a second ink drop of a larger discharge amount than the first ink drop from a second nozzle in a high image quality mode. SOLUTION: Ink drops are discharged from nozzles 2 set and connected respectively to a plurality of pressure chambers 4 which store ink by applying a pressure to the pressure chambers 4 by a pressure-applying means 10. Images are accordingly formed to recording papers. In this case, when an ink jet head is scanned in a main scanning direction, in a high image quality mode, first ink drops are discharged for every predetermined cycle from part of the plurality of nozzles 2, i.e., first nozzles and second ink drops of a larger discharge amount than the first ink drops are discharged from remaining second nozzles. In a normal mode, third drops of an equal amount to or a larger amount than the second ink drops are discharged from the first and second nozzles. The discharging is controlled in such manner.
Patent JP-H11174972-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA MASATOSHI
IPC: G09F9/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To make a portable equipment small in size and thin in thickness by making a liquid crystal display device used for the portable information equipment thin in thickness. SOLUTION: A lighting device 6 consists of a protection plate and light guide plate 4 provided with a reflection part 4b on the observation-side surface 4a of a transparent touch panel 3 and a light source 5 arranged opposite the plate thickness surface 4c of the protection plate and light guide plate 4. Here, a liquid crystal display device 1 which is a reflection type is used as the liquid crystal display element, so as protection plate which is conventionally used is formed into the light guide plate and made to function as a lighting device to eliminate the need to provide the lighting device on the reverse surface of the liquid crystal display element 2, thereby making the equipment thinner in thickness.
Patent JP-H06196042-A (JP)
Title: Transparent switch
Inventor: KOBAYASHI SHOICHI
IPC: H01R9/16
Filed: 1992-12-22
Abstract: PURPOSE:To obtain a transparent switch excellent in durability and reliability by increasing closely sticking force of a seal material so as to prevent separation and wire breaking from being easily generated in a transfer. CONSTITUTION:Both upper/lower transparent electrodes 1, 3, respectively formed in both upper/lower electrode substrates 2, 4, are electrically connected through a transfer 6. A notch 21 is formed in the periphery of a transfer forming part of both upper/lower transparent electrodes, and both respective exposed upper/ lower electrode substrates are adhesively attached by a seal material. Size of the notch can be arbitrarily set in a range without influencing a resistance value of the transparent electrode, and a seal pattern 11 can be also formed in a range wider than the notch.
Patent JP-H06182317-A (JP)
Title: Garbage disposal device
Inventor: MORISHITA TAKUYA
IPC: C02F3/10
Filed: 1992-12-22
Abstract: PURPOSE:To provide a garbage disposal device capable of treating garbage by decomposition in a short time by installing a grinder, a garbage treatment tank, a treatment medium which treats garbage by decomposition, a mixing means of mixing garbage with the treatment medium and a purification means of purifying drainage from the treatment tank. CONSTITUTION:This garbage treatment device consists of a grinder 7 which grinds garbage charged from a material charging aperture 9, a treatment tank 14 which receives garbage discharged from the grinder 7, a treatment medium 24 which treats garbage by decomposition, a stirring blade 23 as a mixing means of mixing garbage with the treatment medium 24 in the treatment tank 14, and a purification tank 18 as a purification means which purifies drainage from the treatment tank 14. Under this constitution, the charged garbage is ground by the grinder 7 and is supplied to the treatment tank 14. Further, the garbage is mixed with the treatment 24 in the treatment tank 14 by the stirring blade 23, and is treated by decomposition by the treatment medium 24. On the other hand, water supplied together with garbage to the treatment tank 14 and water generator by decomposition of the garbage are purified by the purification tank 18 and are discharged to an outside area.