baber/WOPTO huggingface dataset:
Patent JP-S59187173-A (JP)
Title: Protecting device for mechanical seal
Inventor: FUJIWARA KIYOSHI
IPC: F16J15/40
Filed: 1984-03-30
Abstract: PURPOSE:To prevent leakage or damage of the mechanical seal by a method wherein an isolating board, through which a rotary shaft penetrates, is provided with a compartment and the mechanical seal is attached to the outside of a can for the compartment to prevent liquid in the can from contacting with the seal. CONSTITUTION:Liquid, introduced into the heating cylinder of a horizontal type centrifugal thin film evaporating device, is pressed against the inner surface of the cylinder by mixing blades 3 fixed to the rotary shaft 4. The compartments 15 provided at the outsides of the isolating boards 8, 9 and the mechanical seals, consisting of fixed rings 10, rotary rings 11 or the like, are attached to the outsides of the cans for the compartments 15 to prevent the liquid in the cans from contacting directly with the mechanical seal. In case of cleaning of the inside of the cans, cleaning liquid may be prevented from contacting with the mechanical seals when the cleaning liquid is supplied into the compartments 15 from the entrances 16 of the cleaning liquid. In case liquid cuts 18 are provided, it is more effective for this purpose.
Patent JP-H04312937-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: HIEDA SAONORI
IPC: H05K3/24
Filed: 1991-03-26
Abstract: PURPOSE:To suppress a growth of an alloy layer accompanied by a plating process of an external lead in a semiconductor device having the external lead and to prevent it from generating inconveniences such as breaking of the external lead, an increase in an electric resistance, or the like. CONSTITUTION:A nickel plating layer 16 is solely formed on a copper foil 10, or the nickel plating layer 16 and a copper plating layer 18 are doubly formed and then a solder plating layer 12 is formed thereon. Further, a palladium plating layer is formed instead of the nickel plating layer 16.
Patent JP-H09259762-A (JP)
Title: Manufacture of discharge tube
Inventor: TSUJI HITOSHI
IPC: H01J9/32
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To expand a length of an effective light emitting area by reducing a light unemitting area in a glass tube in which a pair of electrode devices are oppositely arranged. SOLUTION: After an electrode assembly 8 is formed by installing the electrode devices 4A, a glass bead 6 and a mercury supply body 7 in a prescribed position of an inner lead 3, this electrode assembly 8 is inserted from the opening end of a glass tube 1, and after air is exhausted, at least argon gas is sealed, and the opening end of the glass tube 1 is airtightly sealed. Afterwards, mercury is supplied in the glass tube 1 from the mercury supply body 7, and afterwards, it is heated and melted from outside corresponding to the glass bead 6 of the glass tube 1, and after the glass tube 1 and the glass bead 6 are sealed, it is chipped off. Therefore, a distance of a light unemitting area is shortened.
Patent JP-S53145628-A (JP)
Title: Cooling method for zerographic type image forming system
Inventor: MASUDA SHIYUNICHI
IPC: G03G21/00
Filed: 1977-05-25
Abstract: PURPOSE:To eliminate the difficulty in fixing means due to temperature rise and to make efficient use of heat in an image forming system by forming a casing with air inlet and outlet openings and by arranging image carrier cleaning means in the passage of the air flow.
Patent JP-S57174709-A (JP)
Title: Display controller
Inventor: YAMASHITA ISAO
IPC: G09G1/06
Filed: 1981-04-22
Abstract: PURPOSE:To realize a simple and effective checking of a display screen, by supplying and displaying in a mimic way both the digital and analog signals on the screen of plant operation state and printing out the display data relating to the mimic input signal. CONSTITUTION:A display device CRT display the operation state of a plant with the digital signal, analog signal, etc. A mimic signal input device I/O-TW writes the mimic signal to an auxiliary memory BULK for display consisting of a table storing the display digital and analog signals, a table storing the basic screen and an editing table. A printing and recording function for contents of the display information using the mimic signal is provided to the memory I/O-TW. Then the data relating to a specific display signal is drawn out of the auxiliary memory to be displayed or printed. Thus the display information data relating to the mimic input signal is printed out to check the screen of the operation state.
Patent JP-S63228605-A (JP)
Title: Inductance element
Inventor: NOGUCHI SHOICHI
IPC: H01F27/24
Filed: 1987-03-18
Abstract: PURPOSE:To prevent saturation of magnetic cores even if a current is high to some extent or more and to make the entire element compact, by arranging a soft magnetic body between a magnetic core and a magnetic core constituting a magnetic circuit, and constituting the element so that the number of magnetic fluxes passing through the soft magnetic bodies is changed based on the magnitude of a winding current. CONSTITUTION:A gap material 4 and a soft magnetic material, whose permeability is higher than those of an I-type core 2 and an E-type core 3, are inserted in the connecting parts of the I-type core 2 and the E-type core 3. A winding 5 is wound around the central leg of the E-type core 3. When a current I is made to flow, the number of magnetic fluxes phi2 passing the soft magnetic material 1 is few when the winding current I is small. Therefore the inductance value L of a part as an inductance element indicates a large value. When the winding current I becomes large, the number of the magnetic fluxes passing the soft magnetic material 1 is increased to phi1. When the value of phi1 exceeds the saturated magnetic flux density of the soft magnetic material 1, the soft magnetic material 1 becomes equivalent to non-existence of the material 1 itself. The insuctance value L as the inductance element indicates a small value. Since the inductance value can be changed by the winding current of the inductance element, the element can be made compact.
Patent JP-S58181866-A (JP)
Title: In-line type sputtering apparatus
Inventor: MIYAMOTO YOSHIAKI
IPC: H01L21/285
Filed: 1982-04-14
Abstract: PURPOSE:To make it possible to permit the titled apparatus to sufficiently follow the alteration of a process condition and to enable the prevention of the thermal deformation of a substrate holder, by adding function for cooling the substrate holder on the way of a process or after completion of said process to a substrate holder supply mechanism. CONSTITUTION:A substrate holder 11 having a substrate placed thereon is inserted into a sputtering chamber 10 from a stocker part 13 and the sputtering chamber 10 is evacuated by rotary pumps 18, 19 and an oil diffusion pump 20. In the next step, the holder 11 is heated by a degassing and baking heater 14 to be degassed and heated. Subsequently, the heated holder 11 is again returned onto the tray 21 of the stocker part 13 while a cooling body 24 cooled by cooling water passing through the water channel 23 of the stocker part 13 is fallen to be contacted with the holder 11 which in turn cools the substrate. The holder 11 is again inserted into the chamber 10 to be heated by the heater 14 and subsequently sputtered by a target 15a. After sputtering, the holder is returned to the stocker part 13 to be cooled therein.
Patent JP-H07273045-A (JP)
Title: Formation of tungsten film
Inventor: ENOMOTO YASUYUKI
IPC: H01L21/205
Filed: 1994-03-30
Abstract: PURPOSE:To ensure a large area of the effective deposition of a BIK-W film by bringing a clamp for CVD into contact with a Ti adhesion layer in the W nucleus growing stage to define the range of W nucleus formation, and separating the clamp for CVD from the Ti adhesion layer in the Blk-W film growing stage to let gas out through the resultant gap. CONSTITUTION:A clamp 7 for CVD is brought into contact with the periphery of a Ti adhesion layer 5, and a W nucleus is formed by SiH4 reduction. As a result a W nucleus 6n is selectively formed on the exposed surface of the TiN layer 4. Then the clamp 7 for CVD is separated from the surface of the TiN layer 4, and a Blk-W film 6 is grown by H2 reduction. This lets Ar/H2 out through the gap between the clamp 7 for CVD and the TiN layer 4 to displace WF6, which prevents the TiN layer 5 from being stripped off and forms a Blk-W film 6 the end of which is positioned in accordance with the edge Ec of the clamp 7 for CVD. This simultaneously accomplishes the prevention of an adhesion layer's being stripped off, the definition of the range of Blk-W film formation, and the extension of effective deposition area.
Patent JP-H07252279-A (JP)
Title: Complex salt comprising sulfonated 2,2'- bis(diphenylphosphinomethyl)-1,1'-binaphthalene and rhodium, and use thereof in hydroformylation of olefinically unsaturated compound
Inventor: BUORUFUGANKU AA HERUMAN
IPC: C07C45/50
Filed: 1995-03-20
Abstract: The invention concerns novel sulphonated diphosphines of the general formula <IMAGE> where Ar is m-C6H4SO3M, M is hydrogen, ammonium, a monovalent metal or the equivalent of a multivalent metal, pH is phenyl, m is identical or different and has the value 1 or 2, and n is identical or different and denotes 0.1 or 2, their preparation and the hydroformylation of olefins and olefinically unsaturated compounds using these compounds as constituent of water-soluble catalyst systems for hydroformylating olefins and olefinically unsaturated compounds.
Patent JP-H06248078-A (JP)
Title: Production of polyarylene sulfide
Inventor: IMAI YOICHI
IPC: C08G75/02
Filed: 1993-02-26
Abstract: PURPOSE:To produce the subject polymer excellent in heat stability during melting, remarkably excellent in impact resistance and having a high molecular weight by applying a thermal oxidation treatment to a granular polyarylene sulfide having a specified weight-average molecular weight and a specified average particle size. CONSTITUTION:A granular polyarylene sulfide (hereinafter abbreviated granular PAS) having >=30000 weight-average molecular weight and <=50mum average particle diameter is treated in an oxygen-containing gas atmosphere of 10 to 25vol.% oxygen concentration at 170 to 260 deg.C for 1 to 96hr preferably in a fluidized bed type thermal oxidation treatment apparatus with a stirrer so as to be subjected to thermal oxidation treatment. In addition, the granular PAS is synthesized recommendably by polymerizing an alkaline metal sulfide with a dihalogenated aromatic compound at 195 to 240 deg.C in the first stage and at 240 to 270 deg.C in the final stage for 1 to 10hr according to a multi-stage reaction temperature profile and further cooling the gas phase part of the reaction tank, at the laterest, from the middle of temperature raise after completion of the first stage reaction.
Patent JP-H10263086-A (JP)
Title: Larynx mask assembly
Inventor: PAGAN ERIC
IPC: A61M16/04
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a larynx mask assembly improved so that the epiglottis does not cause closure by entering an air passage through the air duct during insertion. SOLUTION: A larynx mask assembly has an elliptical mask part 13 at the patient end 14 of a tube 1, the mask part 13 having a mounted member 15 mounted to the tube and a cuff part 16 extending to surround the circumference of the mounted member. The patient end 14 opens to the center of the mounted member 15, and the mounted member has three horizontal ribs 31, 32, 33, which project forward and extend parallel to and away from one another. The front end of each rib has a recessed contour with a round projection at its end. The ribs 31-33 hold the epiglottis away from a tube opening during insertion of the assembly and work to provide an air passage leading to the tube.
Patent JP-H01233458-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKAGAI TOSHIO
IPC: G03G5/14
Filed: 1988-03-14
Abstract: PURPOSE:To eliminate delay in rising of potential even after repeated cycles of electric charging and exposure and to reduce deterioration of acceptance potential due to preexposure fatigue and change of residual potential by using the reaction product of a compound having an active hydrogen and a compound having an isocyanate group for the binder of an undercoat. CONSTITUTION:The electrophotographic sensitive body has between a conductive substrate and a photosensitive layer the undercoat containing indium oxide dispersed into the binder resin made of the reaction product of the compound having the active hydrogens, such as polyvinyl acetal, with that having the isocyanate group, such as methyl or ethyl isocyanate, thus permitting the obtained electrophotographic sensitive body to be high in sensitivity, small in deterioration of acceptance potential due to preexposure fatigue, undeteriorated in potential acceptance characteristics, even after repeated cycles of charging and exposure, and small in rise of residual potential.
Patent JP-S56158870-A (JP)
Title: Method of affixing and forming irreguraly reflecting vapor deposition pattern on surface of member to be affixed
Inventor: ITOU SADAMI
IPC: B44C1/16
Filed: 1980-05-09
Abstract: PURPOSE:To produce decorative paper having irregularly reflecting vapor-deposition patterns by forming desired vehicle patterns by the use of printing cylinder on a synthetic resin film and further vapor-depositing a thin metallic film thereon then peeling the same and affixing it to the member to be affixed. CONSTITUTION:A synthetic resin film 1 is passed between a pressure roller and a printing cylinder having dots of decorative patterns, whereby decorative patterns (a) are formed on the surface with the vehicle prepd. by adding a solvent to a soluble transparent plastic. This is put into a vapor deposition device, whereby a thin metallic film (b) on Al, Au, Ag, etc. is vapor-deposited. Micro-ruggedness is formed on the surface of the pattern layer by the viscosity of the vehicle. This film 1 is bonded to a member 20 to be affixed such as paper or cloth and is passed between rollers 22, 23 and 24a, 24b. At this time, molten polyethylene or the like (c) is coated on the surface of the member 20, and the vehicle pattern layer and vapor- deposited thin metallic film (b) are transferred onto the member 20, whereby the the decorative paper having desired decorative patterns and the irregularly reflecting surface is produced.
Patent JP-H04296151-A (JP)
Title: Recorder
Inventor: WATANABE SHINYA
IPC: H04N1/00
Filed: 1991-03-26
Abstract: PURPOSE:To simply load recording paper to a main body case and to make the main body case flat. CONSTITUTION:A support case 20 supporting recording roll paper 21 is removably loaded to the surface of a device main body case 1. A locking section 33 locked removably to the main body case 1 is formed to a tip of a fitting arm 32 fitted to the support case 20. A lock lever 35 locked removably to the lock section 33 of the fitting arm 32 is fitted to the inside of the main body case 1. An operation sectin 40 locking and removing the lock lever 35 and the lock section 33 of the fitting arm 32 is provided to the surface of the main body case 1. Thus, the loading of the support case 20 for the recording paper 21 is ensured by the operation of the operation section 40 and the removal of the support case 20 is simply implemented by the operation section 40.
Patent JP-S60203227-A (JP)
Inventor: OOSHITA TAKAHIRO
IPC: A47L9/19
Filed: 1984-03-28
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-H09261801-A (JP)
Title: Method for connecting power supply for loads on vehicle and its device
Inventor: OGINO YOSHINORI
IPC: H02J7/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent even a load not related to the occurrence of an abnormal current from being disabled caused by breaking all the electrical connections with a battery. SOLUTION: In this power connecting device, loads 17A1 to 17Nn on a vehicle are connected to a battery 3 via circuit switch means 23A to 23N, which break the connection of the loads 17A1 to 17Nn to the battery 3 when an abnormal current is detected. The number of circuit switching means 23A to 23N is less than that of the loads 17A1 to 17Nn , but at least two means are provided. The loads 17A1 to 17Nn are classified into the same number of load groups 17A to 17N with that of the circuit switching means 23A to 23N. Then, each of the load groups 17A to 17N is independently connected to the battery 3 via each of the circuit switching means 23A to 23N.
Patent JP-H04296087-A (JP)
Title: Enameled board and manufacture thereof
Inventor: KANAZAWA JUNICHI
IPC: H05K1/05
Filed: 1991-03-26
Abstract: PURPOSE:To obtain an enameled board which is free from pinholes and excellent in heat resistance and corrosion resistance and whose enameled surface is flat, where amorphous glass particles are added to crystalline glass particles to serve as enamel, and enamel material is applied onto a board for the formation of an enameled board. CONSTITUTION:In the manufacture of an enameled board, 2-7% by weight of amorphous glass particles 4b is added to crystalline glass particles 4a, which is applied onto a metal core 1 and burned to cover the metal core 1 with an enamel layer.
Patent JP-S52144227-A (JP)
Title: Color encoder
Inventor: YAMAGIWA TOYOYUKI
IPC: G09G5/04
Filed: 1976-05-27
Abstract: PURPOSE: To have color signal encoding through simple structure by producing the luminance signal at a mere OR circuit and by making the chromaticity signal perform gating for the color carrier wave signal containing the phase corresponding to a prescribed chromaticity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63227274-A (JP)
Title: Expansion/compression processor
Inventor: MURAYAMA MASAYOSHI
IPC: H04N1/419
Filed: 1987-03-17
Abstract: PURPOSE:To lower possibility decided as the end of a page when an EOL code is generated by a bit error, by deciding it as the end of the page when the EOL code added additionally other than a prescribed number of EOL codes is decoded. CONSTITUTION:The titled processor is provided with a decoding processing means 12 to decode inputted code data, and a control means 4 which decides it as the end of the page when the prescribed number of EOL codes are decoded by the decoding processing means when no inputting of a safety command is performed, and decides it as the end of the page when the EOL code added additionally other than the prescribed number of EOL codes is decoded when the safety command is inputted. In such a way, it is possible to lower the possibility decided as the end of the page.
Patent JP-S64867-A (JP)
Title: Compression/expansion processor
Inventor: SATO FUMITAKA
IPC: G06T9/00
Filed: 1987-03-17
Abstract: PURPOSE:To use reference line data to efficiently substitute image data of the current processing line by adding a reference line buffer memory in which reference line data is stored. CONSTITUTION:A decoding processing part 12 is operated to decode inputted code data in the expansion processing mode and to detect a point a0 in the compression mode. A generation processing part 14 generates image data based on the decoded result of the decoding processing part 12 in the expansion processing mode and generates code data based on the detected point a0 in the compression mode. A buffer memory control part 16 accesses a reference line buffer memory 6 to write or read reference line data and decides discriminates whether the generation processing advances up to the terminal of the line or not. Thus, reference line data is used to efficiently substitute image data of the current processing line.
Patent JP-H03263392-A (JP)
Title: Superconducting thick-film circuit board and manufacture thereof
Inventor: YAMANA SHOZO
IPC: H01B13/00
Filed: 1990-03-13
Abstract: PURPOSE:To enhance the close contact strength of a zirconia substrate with a superconducting thick-film circuit by a method wherein a superconducting complex layer composed of silver containing platinum and bismuth oxide and a superconductor whose main components are lanthanoids and/or Y, Ba, Cu and O is formed on a stabilized zirconia substrate. CONSTITUTION:A superconducting complex layer composed of a superconductor whose main components are lanthanoids (however, excluding Ce, Pr and Tb) and/or Y, Ba, Cu and O, of platinum, of bismuth oxide and of silver is formed on a stabilized zirconia substrate. In addition, a film of silver containing 0.1 to 5wt.% of platinum and 0.1 to 5wt.% of bismuth oxide is formed on a superconducting thick-film circuit board and on the stabilized zirconia substrate; in addition, its surface is coated with a paste, for superconductor use, whose main components are lanthanoids (however, excluding Ce, Pr and Tb) and/or Y, Ba, Cu and O; then, this assembly is baked in an atmosphere containing oxygen. It is preferable to use a zirconia substrate which has been stabilized by yttrium oxide, cerium, oxide, calcium, oxide or the like as the stabilized zirconia substrate.
Patent JP-S59198071-A (JP)
Title: Method and device for accumulating voide communication and delivering to many users under simultaneous access
Inventor: CHIYAARUZU TSUETO
IPC: H04M11/10
Filed: 1984-03-29
Abstract: This technique for voice or other similar communication signal storage (such as recording) and forwarding (such as playback) enables simultaneous access to multiple users through use of first-in-first-out memories (FIFO), microprocessor-controlled to fill intermediate memory RAMs at irregular intervals and to transfer the contents to main memory RAMs for ultimate disc recording, with playback therefrom microprocessor-controlled at irregular intervals to transfer back recorded data blocks through the main memory RAMs and appropriate intermediate memory RAMs and FIFO memories associated with the appropriate playback channel or user; the various data transfers being controlled to avoid delays in the played back messages that are long enough to be perceived by the channel user, and with succeeding segments of data being transferred to intermediate memory RAMs by the time the transfer of the previous segment is complete, thereby to insure continuity of communication.
Patent JP-H07248760-A (JP)
Title: Upright piano
Inventor: TORII KATSUHIKO
IPC: G10C3/00
Filed: 1994-03-08
Abstract: PURPOSE:To obtain a high tune and sound spread of a grand piano by recording the sound of chords and sound boards throughout the entire compass and directly vocalizing to the external by speakers. CONSTITUTION:A chord microphone 6A is installed facing against the high pitched sound chords of an upright piano having strong directivities and the sound generated by the chords is picked up. The picked up sound is made into stereophonic sound by a pseudo stereophonic device 14 and is divided into left and right chord amplifiers 15L and 15R. The amplified signals are reproduced by full range speakers 7L, 8L, 7R and 8R and directly vocalized to the outside. On the other hand, a sound board microphone 6B picks up the middle to lower pitched sound range of the sound boards. The picked up sounds are amplified by a preamplifier 12B and a main amplifier 15B and vocalized by a middle and low pitched sound speaker 7B. Slits are provided to the installation places of the speakers 7 and 8 which are installed facing the outside so that the sound is vocalized to the outside.