baber/WOPTO huggingface dataset:
Patent JP-H05161897-A (JP)
Title: Water treatment apparatus
Inventor: MIKAMI TETSUO
IPC: C02F9/00
Filed: 1991-12-13
Abstract: PURPOSE:To cool positively an original water and to improve treating capacity without resulting in increase in facilities as in a purification apparatus based on biotreatment, when the original water is introduced at a temp. above existing limit of microorganisms, aerobic bacteria perish and the treatment falls into impossibility. CONSTITUTION:The feature of the title water treatment apparatus is to cool an original water at a stage where the original water is fed into a flow quantity adjusting tank 1 and for this purpose, a medium 12 consisting of a string-like contact filtering medium, an apparatus 13 scattering the original water on the medium and a ventilation apparatus 14 discharging air in the tank 1 are provided on the tank 1.
Patent JP-2001168250-A (JP)
Title: Insulating substrate for semiconductor device, semiconductor device using that and manufacturing method of substrate
Inventor: ISHII TAKASHI
IPC: H01L23/373
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an insulating substrate for a semiconductor device, which is provided with an aluminum or aluminum alloy tabular circuit layer formed on a ceramic base material, has a larger heat dissipation capability in comparison with a conventional substrate and has a specially excellent performance in a test of reliability, such as a temperature cycle test. SOLUTION: An insulating substrate for a semiconductor device is formed into a structure that a connection layer containing Al and/or an Al alloy, whose melting point is reduced by an alloying of Al and an alloy component. A circuit layer, which contains Al and the alloy component and has the amount of Al more than that in the connection layer, are formed in order on the main surface on one side of the main surfaces of an insulating base material consisting of ceramics or both main surfaces of the base material, and with the ends on the whole periphery of the side surfaces of the circuit layer arranged so that the ends are positioned in the inside more 50 μm or more than the ends on the whole periphery of the side surfaces of the connection layer.  The alloy component in the connection layer is diffused in the circuit layer, and the amount of the alloy component is reduced toward the surface of the circuit layer.
Patent JP-2001129531-A (JP)
Title: Effective substrate addition device in waste water treatment equipment
Inventor: SAKAMOTO YOSHIJI
IPC: C02F1/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an effective substrate addition device having therein a reaction tank (3) together with a separation tank (4) provided with a pumping pipe (7), removing device (9) and a precipitation part (8) in waste water treatment equipment. SOLUTION: In an effective substrate addition device in the waste water treatment equipment, a solid matter in a reactant solution (1) is removed from the reactant solution (1) by means of a removing device (9) to thereby prevent a reaction part (5) of a reaction tank (3) from being clogged with the solid matter in the reactant solution. The solid matter can be removed by means of the removing device (9) by discharging the removed solid matter together with the reaction product solution (2) when the reaction product solution (2) is added to the waste water treatment equipment. Resultantly, the removing works of the solid matter from the removing device (9) becomes unnecessary.
Patent JP-2001130491-A (JP)
Title: Safety mechanism of ship
Inventor: MORI KATSUUMI
IPC: B63H5/16
Filed: 1999-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent a trouble with fishing such that a fishing line or fishing net suspended from a ship side is caught by a propeller from occurring by solving such a problem that a fishing boat and a pleasure fishing boat cannot be kept in a desired direction during operation due to an abrupt change in the direction of strong wind and an abrupt change in rapid tidal flow though there is no problem with safety when weather is calm. SOLUTION: A bow side safety bracket 12d, a pair of safety brackets 13d and 13d, a cylindrical ring 14d, and a safety bracket 15d are installed on a fishing boat 1d, and these members correspond to an abrupt change in tidal current and wind direction so as to adjust the fishing boat 1d automatically parallel to a wind. Also these members prevent a fishing line and a fishing net from being caught by a propeller 7d and exclude flowing timber so as to prevent a damage to the propeller 7d.
Patent JP-H09184853-A (JP)
Title: Probe unit
Inventor: HIRAI YUKIHIRO
IPC: H05K3/36
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make the wiring pitch of a flexible wiring board four times the wiring pitch of a wiring pattern, by arranging connecting terminals of the wiring pattern of a single layer in four rows, and connecting four flexible wiring boards to the rows. SOLUTION: 12 wirings 12 are formed on a film substrate 10 and three groups 14 of four wirings each are obtained. Connecting terminals 16a-16d of a first through a fourth wirings 12a-12d of each group 14 are separated from an end part of the film substrate 10 at respective distances D1-D4 and arranged on one line 18. The connecting terminals 16a-16d are thermally bonded to wirings 20a-20d of first - fourth flexible wiring boards.
Patent JP-H11174759-A (JP)
Title: Ejected-sheet stacker and recorder
Inventor: TAKAHASHI MASATAKE
IPC: G03G15/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an ejected-sheet stacker and recorder which can shred an unnecessary sheet as requested, thereby improving job efficiency. SOLUTION: Control can be exerted such that in the case that a remaining sheet in the device is detected by a sensor 10 at the time of the initial setting of the device such as the turning on of a power source, a recorder feed-roller 13, a recorder carrying-roller 9, a recorder ejection-roller 3, a stacker feed-roller 11, and an inverting roller 6 are rotated, a carrying flapper 14 is turned toward a shredder 5, and the remaining sheet is shredded by the shredder 5.
Patent JP-H06173951-A (JP)
Title: Magnetic bearing device
Inventor: OSAWA SUSUMU
IPC: F16C32/04
Filed: 1992-12-10
Abstract: PURPOSE:To provide a magnetic bearing device facilitating the maintenance of a rotary machine having an impeller and capable of increasing the danger speed. CONSTITUTION:A magnetic bearing device supporting the rotary shaft 2 of a rotary machine having an impeller 1 is provided with a radial bearing 23 supporting in the radial direction and a thrust magnetic bearing 24 supporting in the axial direction, and the thrust magnetic bearing 24 is provided with an electromagnet stator 22 arranged at the shaft end 18 in the opposite direction to the direction applied with the axial thrust force when the impeller 1 is rotated and generating the axial magnetic attraction in the opposite direction to the thrust force. The radial magnetic bearing 23 is provided with the shape inclined to the axial direction on either one or both of the outer diameter side of a rotor yoke 26 and the inner diameter side of an electromagnet stator 25 faced in the radial direction at a fine interval, and it generates the axial magnetic attraction in the same direction as the direction applied with the axial thrust force when the impeller 1 is rotated.
Patent JP-H09173447-A (JP)
Title: Medicinal liquid dosing apparatus and peritoneum dialysis liquid dosing apparatus
Inventor: WATANABE JUNICHIRO
IPC: A61M1/28
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a dosing apparatus, by which components before mixing can be prevented from being dosed as they are by wrong operation at the time of dosing a peritoneum dialysis liquid, for example, to a patient, which is used by mixing two or more components. SOLUTION: A dosing apparatus 1 comprises plural containers 2, 3 in which plural components A, B for forming a medicine are respectively stored, plural tubes 4, 5 respectively connected to the containers 2, 3, a passage switching means 6 to which the respective tubes 4, 5 are connected, and a dosing tube 7 connected to the passage switching means 6, wherein the passage switching means 6 is adapted to sequentially switch a passage where the medicine can flow in the dosing tube 7 after the first component A and the second component B are mixed.
Patent JP-H06170372-A (JP)
Title: Electrolytic ion water producer
Inventor: KOBAYASHI TAKANORI
IPC: C02F1/46
Filed: 1992-12-10
Abstract: PURPOSE:To provide an electrolytic ion water producer which can maintain an ion water at a specified range of pH value regardless of conditions such as the quantity of untreated water to be supplied into an electrolytic tank. CONSTITUTION:A detection means 53 detects the pH value of an ion water. A means 54 for adjusting electric power adjusts the electric energy to be supplied to electrodes 40, 48 in an electrolytic tank 32. A control means 56 detects the pH value of an ion water produced in the electrolytic tank 32 through the detection means 53 and adjusts the electric energy to be supplied to the electrodes 40, 48 through the means for adjusting electric power so that the detected pH value falls within a specified range.
Patent JP-H09177313-A (JP)
Title: Opening sleeve for concrete structure
Inventor: SAITO YUJI
IPC: C08L101/16
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To remove a sleeve easily after concrete placement by forming the outer peripheral surface of a sleeve which provides an opening (hole) on the opening of a concrete structure, such as beams, walls and slabs with alkaline decomposable polyester resin. SOLUTION: A sleeve 1 (raw hole forming form) consisting of alkaline degradable polyester resin at least on the outer peripheral surface is set up at a set-up position of utility piping for a plumbing system or an air conditioning duct or the like. It is also possible to form the whole sleeve with alkaline degradable polyester-based resin. Alkaline hydrolytic degradable aliphatic series or aromatic polyester is adopted for this polyester resin while they may be replaced with a polymer manufactured with chemical synthesis or microbes. This sleeve 1 is mounted on the form and concrete 5 is placed so that the concrete 5 may be cured and decomposed (eroded) with alkali contained in the concrete in parallel to the concrete curing, thereby forming a clearance 6 between a concrete structure 5 and the form. This construction makes it possible to remove the sleeve 1 with ease.
Patent JP-H06172691-A (JP)
Title: Emulsion ink for mimeographic printing
Inventor: KOIKE MASAHIRO
IPC: C09D11/033
Filed: 1992-12-10
Abstract: PURPOSE:To provide an ink improving the separation of printed paper from an ink drum when the paper is printed, improving the winding-up of the printing paper, and preventing the generation of the back transfer of the printed ink, because the printed ink is substantially not transferred to the back surface of the next printing paper. CONSTITUTION:The ink comprises a water drop-in-oil type emulsion comprising approximately 10-60wt.% of an oil phase containing a wax component and approximately 90-40wt.% of a water phase. The content of the wax component is preferably 0.5-5wt.% based on the whole amount of the ink, and the wax component preferably has a melting point of 50-120 deg.C.
Patent JP-H10167861-A (JP)
Title: Antioxidation treatment of carbon material reinforced carbon fiber
Inventor: USHIJIMA YUJI
IPC: C04B41/89
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon material which shows excellent oxidation resistance in a rapid high temp. oxidative atmosphere under low pressure by forming a SiC coating film on a carbon material reinforced a SiC coated carbon fiber by combining CVD precipitation coating with heat treatment. SOLUTION: A carbon fiber reinforced carbon material is used as a base body. (1) A SiC coating layer is formed by bringing SiO2 gas into contact with the surface of the base body by conversion method. (2) A mixed gas of halogenated org. silicon and hydrogen, or a mixture of silicon halide, hydrocarbon and hydrogen is used to deposit SiC to 50 to 100μm thickness by CVD method by heating at 1100 to 1550 deg.C. Then the carbon material is cooled to room temp., heat treated at the same temp. as the film forming temp. in an inert atmosphere for >=1 hours and then cooled. After this procedure is carried out at least once, SiC is further applied by CVD method and the carbon material is cooled to room temp. and then heat treated at 1600 to 1900 deg.C for >=1 hours in an inert gas atmosphere.  (3) The carbon material is impregnated with a glass precursor soln. containing at least one of Si, Al, B and Zr, dried and heated at 500 to 1000 deg.C to form a vitreous film.
Patent JP-H05163773-A (JP)
Title: Execution method of building
Inventor: KANBE TAKASHI
IPC: E04B2/56
Filed: 1991-12-17
Abstract: PURPOSE:To shorten an execution period by erecting a wall between an outside corner and an inside corner after a built-up unit fabricated by assembling an external wall in an L-shape to the outside corner or the inside corner of a building is cast-in. CONSTITUTION:Jigs 9 are mounted on a pallet 7. After that, outside corner built-up units 10 and inside corner built-up units 11 consisting of frame-works 12, external wall panels 13, sashes 14 and, etc., are respectively set on the jigs 9. Then, the built-up units 10 and 11 are loaded in a set state together with pallets on a truck by a fork-lift and are carried to a construction site. The built-up units 10 and 11 are removed from the jigs 9 and are lifted by a crane, etc., to install them on the foundation of the outside corners and the inside corners, and they are fixed. In addition, the frame-works 12 are mounted on a linear part between the built-up units 10 and 11, and the external wall panels 13, etc., are mounted to the outside of the frame-works.
Patent JP-H05176438-A (JP)
Title: Covering structure of wiring equipment
Inventor: FUJIYOSHI SHIORI
IPC: H02G3/14
Filed: 1991-12-19
Abstract: PURPOSE:To prevent the flexure at the midway of a covering metal fitting, and strengthen the fastening force of the covering metal fitting at large by making it in such structure that the midway part of the covering metal fitting to a metal fitting holder, and that the metal holder is locked to a cover. CONSTITUTION:A cover 4 and a case body 2 are fastened integrally by locking the fastening piece 10 of a covering metal fitting 9, which is mounted being annexed to the sidewall of the boss part 12 of the cover 4, to the case body 2. Especially, a metallic holder 24 is provided between the cover 4 and the covering metal fitting 9, and a locking piece 27, which projects to the side of the cover 4, and a recess 24 is made in this metal fitting holder 24. Moreover, the locking piece 27 is inserted into the cover 4, and a hole to catch this locking piece 27 is provided, and the cover metal fitting 9 is provided with a projection 23 to engage with the recess 30. Hereby, the midway of the metal fitting is locked to the side of the cover 4, and the flexure of the midway is prevented, whereby the fastening force of the whole cover metal fitting 9 can be strengthened.
Patent JP-2000182661-A (JP)
Title: Sodium-sulfur secondary battery
Inventor: KADOSHIMA MASARU
IPC: H01M10/39
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a sodium-sulfur secondary battery having excellent charging/discharging efficiency and a large capacity and capable of improving an uneven distribution of its positive electrode active material. SOLUTION: A sodium-sulfur secondary battery comprises a negative electrode chamber to accommodate sodium as the negative electrode active material, a positive electrode chamber containing sulfur or sodium polysulfide as the positive electrode active material, containing a positive electrode collector excellent in the electron conducting characteristic and corrosive resistance against the positive electrode active material, and a solid electrolyte having sodium ion electroconductiveness which partitions the positive electrode chamber from the negative, wherein the positive electrode collector contains alumina fibers over the whole uniformly.
Patent JP-H09185179-A (JP)
Title: Image forming method
Inventor: HIBINO MASARU
IPC: G03G13/26
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To form a half-tone image having satisfactory gradation while suppressing the occurrence of uneven stripes by brushing in a magnetic brush contact counter developing method using a two-component developer having a toner and a magnetic carrier. SOLUTION: In an image forming method adopting a magnetic brush development method by which an electrostatic latent image with dot distribution on an image carrier is developed with a two-component developer having a toner and a magnetic carrier, the developer is allowed to satisfy relation represented by the formula n.rc .ρc /(100-n).rt .ρt >=2.0 [where rt is the radius (μm) of the toner, rc is the radius (μm) of the carrier, ρt is the bulk density (g/cm<3> ) of the toner, ρc is the bulk density (g/cm<3> ) of the carrier and (n) is the amt. (wt.%) of the toner in the developer].
Patent JP-H05142998-A (JP)
Title: Mark for specifying souvenir
Inventor: SATO SETSUO
IPC: G09F3/02
Filed: 1991-11-18
Abstract: PURPOSE:To specify, specially, the souvenir among gifts distinctively from other gifts by sticking the mark, consisting of tile characters, a symbol mark, a ceremonial paper cord, etc., specifying the souvenir on the article. CONSTITUTION:A mark 4 is a sticker type mark to be stuck on the souvenir put in a wrapped box and a title 1, symbol mark 2, ceremonial paper cord 3, etc., are printed. This sticker type mark 4 can be attached at any place by utilizing a space of wrapping paper and spoils the beauty of neither the article name of the article nor the beauty of the wrapping paper. Trouble resulting from that it can not be decided whether the article is the souvenir or gift having other meaning is eliminated, the article can be presented to many.
Patent JP-2001168476-A (JP)
Title: Radiation structure on circuit substrate
Inventor: FUSHIMI TAKEHIKO
IPC: H05K1/11
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To improve thermal conductivity, without increasing cost. SOLUTION: In a structure, where heat generation parts 1 are mounted on a circuit substrate 2 and heat is transferred to radiation parts 4 for cooling, a heat generating part 1a of the heat generating parts 2 is brought into contact with the circuit substrate 2. A plurality of through-holes 3 are provided on the contacting surface of the heat generating part 1a on the circuit substrate, conductive plating 7 is executed around the through-holes 3, and the heat generation parts 1 are soldered the radiation parts 4, while the radiation parts 4 with a plurality of holes 4c are provided on the reverse side of the circuit substrate 2, thus discharging air into solder from the holes 4c and improving thermal conductivity.
Patent JP-2001161207-A (JP)
Title: Method and apparatus for removing flock
Inventor: NAGASE TOSHIYA
IPC: A01K63/04
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for harvesting a zooplankton having high activity from which flocks are completely separated in a method for culturing the zooplankton as organism feed useful for aquaculture. SOLUTION: In a culture tank, aeration is stopped before the zooplankton is harvested. The flocks are precipitated to the lower part of the culture tank and the zooplankton suspended in a supernatant liquid is recovered while keeping >=1 mg/l dissolved oxygen by bringing oxygen into contact with the suspension liquid. Consequently, the zooplankton having high activity from which the flocks are completely separated can be harvested.
Patent JP-H10155819-A (JP)
Title: Balloon catheter type guttural pouch incision method
Inventor: HIRANO SHIRO
IPC: A61D1/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To enable even a beginner to safely carry out the guttural pouch incision operation of the Equine Genus. SOLUTION: This guttural pouch balloon catheter comprises three parts; a catheter body 3, a balloon 2 and a pressurizing and pressure reducing device 4. The balloon catheter in a reduced pressure state is inserted from the nasal foramen of a horse and is made to arrive at the inside of the guttural pouch through the pharyngeal opening of the auditory opening where the catheter is indwelt. The operator, thereafter, attempts the guttural pouch incision operation while maintaining the guttural pouch in an adequate state by pressurizing or pressure reducing.
Patent JP-2000181624-A (JP)
Title: Display incorporated type tablet device
Inventor: HIRANO KATSUMI
IPC: G06F3/041
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a display incorporated type tablet device capable of securing sufficient display contrast in a high resolution display device. SOLUTION: A display controller 105 scans segment electrode groups S1 to Sm and common electrode groups C1 to Cn entirely in a display period within one frame, and also, a coordinates detection controller 115 successively outputs a driving pulse to a part of the segment electrode groups and/or the common electrode groups in a coordinates detection period within one frame, performs a part of coordinates detection and repeats the coordinates detection of plural frames.
Patent JP-H11188651-A (JP)
Title: Driver supporting device
Inventor: KOYAMA MASAHIRO
IPC: B25B13/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a trouble, such as breakage of a threaded hole, resulting from a screw disposed vertically to a mounting surface in setting the screw at various members. SOLUTION: Two members having supporting parts and handle parts are provided. The members are jointed in the middle of the respective supporting parts 1, 3 and the handle parts 2, 4 so as to be rotatable, so that both the supporting parts 1, 3 can form a space part for storing a screw and a driver front end in it. This driver supporting device, in which a spring 5 is formed between both the handles permits the screw to be set vertically to a mounting surface.
Patent JP-2000177949-A (JP)
Title: Elevator
Inventor: TADOKORO TOSHIYUKI
IPC: B66B11/04
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an elevator capable of improving workability for an operation carried out when a hoist fails or maintenance work. SOLUTION: An elevator is provided with an opening section 17 formed in the ceiling part 8 out of a hoistway 1 to enable a hoist 14 to be installed by being protruded toward the upper side of a building, an a cover 18 opened/ closed from the roof of the building to cover the hoist 14. When work to deal with the failure of the hoist 14 or maintenance work is carried out, a maintenance engineer works by opening the cover 18 on the roof of the building, and exposing the hoist installed by being protruded toward the upper side of the building from the opening section 17. Thus, working time and labor are reduced.
Patent JP-2000181779-A (JP)
Title: Hyper link system, its history display method and its program recording medium
Inventor: YASUI KEISUKE
IPC: G06F17/30
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To easily display reference history information with an object which is link-defined without executing an operation such as clicking and to display history information without disturbing a display screen. SOLUTION: When a position indication means such as a mouse cursor is in the area of a link definition object, display information (HTML) 802 on objects which are previously to be displayed on a screen are read before the picture of the object is displayed. It is discriminated that a link is defined and it is retrieved whether link destination address information exists in the data base. Information on date/time in it is read and history information 801 showing the data/time when information on a link distination is refereed to is pop-up- displayed.