baber/WOPTO huggingface dataset:
Patent JP-H09151586-A (JP)
Title: Slope comparable staircase with liftable balustrade
Inventor: TAKAGI RYOICHI
IPC: E04F11/18
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to go up and down to and from the second story even in case of a disabled person by opening vertical slots in wall sides of stairs, and forming the slots so as to move bearing sections of a balustrade up and down in the slots. SOLUTION: A motor powered balustrade 1, embedding a motor section inside a wall, is provided to one wall side. Then, a transparent balustrade wall 9 in the other wall is formed of a transparent board so that it can observe and picturize a state for an aged persor or a child to ascend and descend stairs. Then, the strength of the surroundings of the transparent balustrade wall 9 can be reinforced with a transparent balustrade wall reinforcing lever. The motor powered balustrade 1 forms a life cycle housing staircase A in the lowest position. An average staircase as a 910 module staircase C is formed in the upper part of the life cycle housing staircase A. Then, a building standard loaw construction gauge staircase B is formed on the estension of the 910 module staircase C at a reverse slope.  By the constitution, a state for a disabled person to ascend and descend stairs is replayed, and it can be used as the base for making the design of the future life cycle housing.
Patent JP-H06125962-A (JP)
Title: Massage machine
Inventor: YAMAMOTO TATSUAKI
IPC: A61H15/00
Filed: 1992-10-19
Abstract: PURPOSE:To improve rigidity and achive light weight of a back frame on which a medical unit is installed, and eliminate prohibition of action of the medical unit because of insufficient strength, and generation of shaking or vibration of a back. CONSTITUTION:A vertical frame 20 of a back 2 is held by main rollers 50, 50 and auxiliary rollers 51 freely rotatably supported on the outer side of a medical unit 5, so the medical unit is supported. The medical unit 5 is connected in the middle of drive chains 14 stretched along the back side of the vertical frame 20, and when the drive chains 14 actuate by transmission from a drive motor M, the medical unit 5 moves up and down along an outer side of the vertical frame 20 as a guide surface by rolling of the main rollers 50, 50 and the auxiliary rollers 51 on both the front surface and the back surface of the vertical frame.
Patent JP-H08158466-A (JP)
Title: Excretion treatment system
Inventor: TANAKA FUMIO
IPC: E03F11/00
Filed: 1994-12-09
Abstract: PURPOSE: To enable excretion to be sterilized to the point that it can be directly used as organic fertilizer by heating a large amount of sewage containing excretions using very simple constitution and little energy without using an agitation device or a large-capacity heater. CONSTITUTION: This excretions treatment system includes a septic tank 3 for retaining excretions together with wash water, a high-temperature chamber 5 in which excretions and water flowing into it from the septic tank 3 via a let-in pipe 4 are boiled and sterilized, a solid-liquid separating vessel 7 in which the sterilized excretions and water expelled from the high-temperature chamber 5 via a discharge pipe 6 are separated, and a water purifying tank 8 in which the separated water is retained. The high-temperature chamber 5 is installed in a position lower than the level in the septic tank 3, and the solid-liquid separating vessel 7 is installed in a position higher than the level in the septic tank 3.  The let-in pipe 4 is disposed to open near the inside bottom surface of the high-temperature chamber 5, and the discharge pipe 6 is connected and opened to the inside ceiling of the high-temperature chamber 5.
Patent JP-H07158399-A (JP)
Title: Lock bolt fixing material dropping prevention device and method thereof
Inventor: ROPPONGI NOBUHISA
IPC: E21D21/00
Filed: 1993-12-07
Abstract: PURPOSE:To prevent the dropping of a fixing material surely and simply to eliminate an unfilled section of the fixing material, as a result, to make it possible to fasten a loose part on a tunnel surface in the stable ground in the depth and to promote reliability of the fastening effect of a lock bolt. CONSTITUTION:As a plug body 7 fitted into an opening section of an excavated hole 9, a rubber plate 2 capable of collecting flexible pieces divided into uniform parts in the shape of a fan by a slit on diameters intersecting at the center of ring plates 1a and 1b is spread over the ring plates. A skirt section 6 brought into contact with the circumference of the opening section of the excavated hole is provided to the ring plate 1b.
Patent JP-H1157693-A (JP)
Title: Wastewater filtration device for catch basin
Inventor: PARK JO KUWAN
IPC: C02F1/28
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a wastewater filtration device for filtering wastewater and rainwater flowed into a catch basin provided on an outdoor bottom face in an oil refinery or the like. SOLUTION: A device is constituted of an active carbon storage container 2 containing various kinds of active carbon and a net 3 set on the active carbon storage container. The active carbon storage container is desirably formed of a sieve of 10-40 mesh so that active carbon can be stored without being washed away and filtered water can be passed through therein. Active carbon stored in the carbon storage container is used for adsorbing various kinds of pollutants including the oil content, and desirably its thickness is approximately 10-15 cm, and preferably its particle size is approximately 4-30 mesh. The net is desirably formed of a stainless steel similar to the formation of the active carbon storage container, and its shape is desirably a sieve of 10-40 mesh.
Patent JP-S63160751-A (JP)
Title: Mold for continuous casting for metal
Inventor: NAGANO KYOICHI
IPC: B22D11/04
Filed: 1986-12-24
Abstract: PURPOSE:To continuously cast a cast slab without any surface defect by forming metal in a mold or at position containing the continued position with the mold into a holding range to the molten state and a solidified range and making a thermal conductivities of lining materials and ratios of thicknesses respectively at the two ranges, the specific values. CONSTITUTION:As the continuous casting mold for metal, the water cooled, copper mold 3 lining the copper as main material having cooling mechanism is used. At the time of pouring the molten steel from the pouring nozzle 6, the holding range 1 to the molten state of molten steel and the solidified starting range 2 are developed in the mold 3 and at position containing the continued position with the mold 3. These two ranges 3, 2 have no difference or the range 2 is made to smaller than the range 1 to the inner diameters. At the time of using A1, A2 (cal/cm.sec.K) for the thermal conductivities and t1, t2 (cm) for the thickness of the molten state holding range 1 and the solidified starting range 2 respectively, the conditions of A1/t1<=(A2/t2)/3 and A2/t2>=0.01 have to be satisfied. In this way, the cast slab without any surface defect is obtd. and the product yield is improved.
Patent JP-H04177870-A (JP)
Title: Pga package
Inventor: OTA TOSHIYUKI
IPC: H01L25/04
Filed: 1990-11-13
Abstract: PURPOSE:To enable thermal resistance to be low, multiple pins to be provided, and switching noise to be reduced by providing a second lamination substrate where an external lead is provided on a lower surface and an upper surface is connected to a lead within a package and a chip capacitor which is sealed to a recessed part of the lamination substrate. CONSTITUTION:A lamination substrate 5 where an opening is formed at a central part and a lead within package 7 is provided on a lower surface, a cooling plate 3 which is fixed at the lamination substrate 5 by the brazing method or thermocompression method, an IC chip 4 which is adhered on a lower surface of the cooling plate 3, a heat sink 1 which is fixed on an upper surface of the cooling plate 3 through an adhesive 2, a lamination substrate 8 where there is a recessed part at the center, an external lead 10 is provided on the lower surface, and it is connected to the lead within package 7, and a chip capacitor 9 which is sealed onto this recessed part are provided, thus enabling thermal resistance to be small, an external lead to be formed at a lower part of the IC chip for meeting the need for multiple pins, and the chip capacitor IC to be mounted at a lower part of the chip 4, thus allowing switching noise to be reduced without changing package dimensions.
Patent JP-H06130438-A (JP)
Title: Light sensing device with diffraction grating and optical communication network
Inventor: SEKIGUCHI YOSHINOBU
IPC: H04B10/07
Filed: 1992-10-20
Abstract: PURPOSE:To provide a light sensing device in which the wave branching function is not degradated even through the incident beam includes both a horizontally and a vertically polarized component by installing a polarizing plate between an optical waveguide path having a diffraction grating and a light sensor having a plurality of light sensing parts. CONSTITUTION:An optical waveguide path equipped with a diffraction grating is composed of a light amplifier and a diffraction beam emitting part. A diffraction grating is formed in a rib waveguide path 9 of the diffraction beam emitting part. A light sensor 12 having a plurality of light sensing parts is arranged mating with the waveguide path 9 in the direction perpendicular thereto, and a polarizing plate 10 is installed between the two. External light composed of signal beams having different wavelength is cast incident to the waveguide path 9. The incident beams are amplified by a light amplifying part, branched into component waves of different wavelengths from the diffraction beam emitting part in the direction approx. perpendicular to the waveguide path 9, and emitted. In case the incident beams include both the horizontally and the vertically polarized components, two diffracted beams having slightly different emission angles are produced. Only one of them is transmitted by the polarizing plate 10 and is made to be incident on the light sensor 12.
Patent JP-2000126716-A (JP)
Title: Apparatus for dioxin decomposition
Inventor: SHINYA KENJI
IPC: A62D101/28
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To efficiently decompose dioxins and lower their concentrations by heating a treatment object matter in a low-oxygen atmosphere by a high temperature gas and intermittently rotating or continuously and horizontally moving the object matter below a treatment object matter charge opening. SOLUTION: While a decomposition pot 45 of a rotation section 50 is being rotated, fly ash and solid constituents are fed through a supply opening 34 and residues are fed through a residue supply opening 33, and simultaneously a high temperature circulation gas is fed from a plurality of circulation gas supply opening 35, 35 through a bottom lid 46. The rotation section 50 is rotated in a low-oxygen high temperature atmosphere so as to heat a treatment object matter by the circulation gas. Then, the bottom lid 46 is opened about a hinge 46a, and treatment-completed residues 36 are taken out and guided to a water- sealed tank 23 through a residue discharge passage 22 and quenched or is guided to a cooling chamber 38 through the residue discharge passage 22a and quenched by N2 gas.  By this method, the quantity of dioxins contained in the residues, fly ash and solid constituents is lowered.
Patent JP-H06163013-A (JP)
Title: Lead-acid battery
Inventor: TORII TADASHI
IPC: H01M2/04
Filed: 1992-11-17
Abstract: PURPOSE:To provide a lead-acid battery having a high degree of sealing of a terminal leader portion by providing a thin plate member in a gap between a terminal through hole set in a lid and a terminal passing through the hole so as to protrude from the fringe portion of the hole toward its center and touch the periphery of the terminal. CONSTITUTION:A thin plate piece 13 being thin in thickness is provided in a terminal through hole 12 formed in a lid 6 made of ABS resin so as to be blind cover-like. The piece 13 covers a Faston tab terminal 9 passing through the through hole 12, and the piece 13 protrudes from the fringe portion of the hole toward the hole center and touches the terminal periphery so as to surround the terminal 9. Accordingly, the leak of adhesive 10, in a recess portion 8 formed continuing with the through hole 12, from a gap between the through hole 12 and the terminal 9, accompanied by the passing through movement of the terminal 9, is prevented. Thereby, it is possible to obtain a lead-acid battery having a high degree of sealing of a terminal leader portion.
Patent JP-S63159445-A (JP)
Title: Corona discharge treatment apparatus
Inventor: TSUTSUI KOICHI
IPC: B29C59/10
Filed: 1986-12-23
Abstract: PURPOSE:To reduce accidents, such as electric shocks, short circuits and sparkings, of a corona discharge treatment apparatus to zero, by immobilizing the electrode on the side connected to a high-frequency voltage source and moving only the electrode on the earth side. CONSTITUTION:A discharge electrode 2 held among the bend of one U-shaped electrode wire, a support plate 200 of an electrode wire attachment member 20 and a presser plate 201 is attached to a window formed in an electrode attachment frame 23 suspended from support frames 26 attached to the treatment housing through insulation glasses 24, and this electrode 2 is connected to a high-frequency voltage source and placed in an upper position in an immobilized state. On the other hand, an earth connection part 301 is provided on a heat part 30 on which a base electrode 1 on a operation mount 30 and an object A to be treated are mounted, and the electrode 1 is earthed, and in order to fit the electrode 1 to only the treated surface of the object A and the electrode 2, the operation mount 30 is adapted so that it can perform movements of turning, inclining, vertical vibration, fore and afterward traveling, lateral shifting horizontal vibration, vertical shifting and carrying in and out.
Patent JP-H01147838-A (JP)
Title: Wire bonding apparatus
Inventor: KOBASHI SHINSAKU
IPC: H01L21/60
Filed: 1987-12-04
Abstract: PURPOSE:To enhance the accuracy of the bonding positions of a stem and a chip and to perform a wire bonding of high quality by providing a lifting mechanism under the bonding position and providing a positioning mechanism above the position. CONSTITUTION:A lifting mechanism 31 is provided under a bonding position, and a positioning mechanism 32 is provided above the position. When a stem 11 on which a chip 12 is secured to its upper face arrives at a predetermined wire bonding position, the mechanism 31 is operated to lift a lifting rod 33, thereby rising it together with a rod holder 34. The rod 33 is abutted against the lower face of the platelike section 13 of the stem 11 to rise the stem 11 to a predetermined height. The mechanism 32 is operated to close a pair of positioning plates 41A, 41B thereby to hold the periphery of the platelike section 13 of the stem 11, thereby positioning it. The horizontal displacement of the stem 11 is corrected thereby to position the stem 11 at its normal position. Thus, a wire bonding of high quality is conducted.
Patent JP-H09142556-A (JP)
Title: Pump type fluid dispensation container
Inventor: OKAYA MASAHIKO
IPC: F16K21/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and achieve low-cost mass production, by composing a pump type fluid dispensation container out of a bellows structure which sucks a fluid, stored in the container, when stretched and discharges the fluid out when shortened. SOLUTION: In use, when a discharge spout 6 is pressed, a bellows structure 2 is shortened by the pressing force and, at this time, a first valve 4 and a second valve 7 are pressed by a fluid 34 in the bellows structure 2. Consequently the first valve 4 is brought into contact with the tapered face 18a of a valve chamber 18 to be closed, on the other hand, the second valve 7 is released from its contact with the tapered face 22 of a cylindrical part 21 to be opened, and the fluid 34 in the bellows structure 2 is discharged out via the second valve 7. Next, by releasing the press of the discharge spout 6, the bellows structure 2 is stretched and its restoring force presses an pressing auxiliary member 5, so that pressure in the bellows structure 2 is drawn and the fluid 34 is sucked to the bellows structure 2 from a notch 17 made in the valve chamber 18.
Patent JP-2001121567-A (JP)
Title: Method and apparatus for manufacturing foamed thermoplastic resin
Inventor: INABA HIROMICHI
IPC: B29C44/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for continuously manufacturing a foamed thermoplastic resin having different shapes in high efficiency by use of only one apparatus. SOLUTION: A method and an apparatus for manufacturing a foamed thermoplastic resin are provided with a process of supplying a foamable thermoplastic resin sheet 1 between a pair of endless conveyor belts 21 and 22, the foamable plastic resin sheet comprising a foamble thermoplastic resin film and foamable thermoplastic resin particles containing a foaming agent almost flatly uniformly arranged on and connected to the resin film, a process of heating and foaming the foamable thermoplastic resin sheet at a temperature rot lower than the decomposition temperature of the foaming agent, a process of controlling the temperature of the foaming and expanding thermoplastic resin sheet and a process of cooling the thermoplastic resin sheet by means of a space-adjustable cooler.
Patent JP-2001175200-A (JP)
Title: Display device
Inventor: YAMADA TSUTOMU
IPC: H05B33/14
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an EL display device preventing a cathode from being short-circuited to an anode caused by disconnection of a light emitting element layer due to thickness of an anode. SOLUTION: This display device is comprised of an EL element 60 consisting of anodes 61, cathodes 67, and a light emitting element layer 66 interposed between both electrodes, and TFTs of which the source electrodes 18 are connected with their anodes, and the periphery of the anodes 61 and the whole surface of the TFTs are covered with a flattened insulating film 17 and the exposed anodes 61 are partly connected with the light emitting element layer 66. Thus, a short-circuited between the cathode 67 and the anode caused by disconnection of the light emitting element layer 66 due to the thickness of the anode 61 can be prevented.
Patent JP-H03167214-A (JP)
Title: Fluorocopolymer composition, composition for fluorinated coating material and its cured product
Inventor: HIRAKURI YOICHI
IPC: C08G18/71
Filed: 1989-11-27
Abstract: PURPOSE:To obtain a fluorocopolymer composition being soluble in an organic solvent, curable, and excellent in adhesiveness by mixing a fluorocopolymer comprising a fluoroolefin and a specified organosilicon compound with a specified NCO-containing organosilicon compound. CONSTITUTION:A fluorocopolymer comprising a copolymer of a fluoroolefin (e.g. chlorotrifluoroethylene) with an organosilicon compound having an olefinically unsaturated bond and a hydrolyzable group (e.g. vinyltrimethoxysilane) is mixed with an NCO-containing organosilicon compound (e.g. gamma-isocyanatopropyltrimethoxysilane). A fluorocopolymer composition which is soluble in an organic solvent at ordinary temperature, curable at ordinary temperature and excellent in adhesiveness can be obtained without detriment to the excellent properties of a fluorocopolymer, such as weathering resistance, chemical resistance, water repellency, low friction, solvent resistance, water resistance, heat resistance and transparency.
Patent JP-H06155923-A (JP)
Title: Thermal recording material
Inventor: SEGAWA TAKAKO
IPC: B41M5/323
Filed: 1992-11-17
Abstract: PURPOSE:To read a specific optical character and to enhance various durabilities by adding a specific aromatic compd. to the color developer of a thermal color forming layer allowing a dye precursor to form a color and forming a developed color image having absorption within a specific infrared region by the dye precursor. CONSTITUTION:A thermal recording material is constituted by arranging a thermal color forming layer containing a colorless or light-colored dye precursor and a color developer allowing the dye precursor to form a color under heating on at least one surface of a sheet-like support. The color developer is composed by adding one or more kind of an aromatic compd. having at least one arylsulfonylamino(thio)carbonylamino group in its molecule represented by the formula (wherein X is oxygen atom or sulfur atom and R<1>-R<5> are respectively independently hydrogen atom, an alkoxyl group, a halogen atom or the like). The dye precursor forms a developed color image having absorption within a near infrared region of 700-1000nm. By this constitution, an optical character having a reading wavelength within a near infrared region can be read.
Patent JP-H05143340-A (JP)
Title: Method for conrolling register writing
Inventor: HAGIWARA TETSUYA
IPC: G06F9/48
Filed: 1991-11-22
Abstract: PURPOSE:To improve the performance of an EREG instruction without using a working register by controlling the selective restoration of specific contents from an old register saved in a stack area of a main storage. CONSTITUTION:The instruction code and register number of an EREG instruction are stored in an instruction buffer 3. Information for instructing register writing is stored in registers 8, 9. The leading register number stored in the buffer 3 is transmitted to a register number comparator 29 through registers 10 to 13 and the final register number is also transmitted to the comparator 29 through registers 14 to 17. Since register numbers correspording to selected general registers can be identified, a control signal for controlling whether writing operation in a general register corresponding to a certain applied register number is to be permitted or suppressed can be outputted.
Patent JP-2001122124-A (JP)
Title: Omnidirectional moving truck
Inventor: FUJIWARA SHIGEKI
IPC: B62D101/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To enable prompt and safe movement. SOLUTION: An omnidirectional moving truck comprises; a driving means for traveling, steering, and turning; an operating portion 2 on which operational force is added; an external force detecting means detecting the operational force added on the operating portion 2; and a control means producing driving force corresponding to the external force detected by the external force detecting means in the driving means. A speed detecting means detecting a moving speed is provided, and the control means carrying out restricts the moving speed according to a moving direction, which ensures sufficient safety by restricting speed about omunidirectional moving and enables quick movement.