baber/WOPTO huggingface dataset:
Patent JP-H03182510-A (JP)
Title: Photocurable resin composition and plastic-clad optical fiber using same
Inventor: MISHIMA TAKAYUKI
IPC: C08F2/46
Filed: 1989-12-12
Abstract: PURPOSE:To obtain a photocurable resin composition improved in mechanical strength, and softening temperature and decreased in a degree of swelling with moisture at high humidity by mixing a specified compound with a photopolymerization initiator and a coupling agent. CONSTITUTION:A photocurable resin composition is obtained by mixing a compound having at least two unsaturated groups in the molecule [e.g. 1,4-butanediol di(meth)acrylate] with a compound having at least one urethane bond in the molecule [e,g. polyurethane (meth)acrylate], 0.01-10wt.% photopolymerization initiator (e.g. benzophenone) and a coupling agent which forms a chemical bond with quartz or optical glass and is freed from any unsaturated bond (e.g. methoxytrimethylsilane). This composition is applied in a thickness of 1-100mum to an optical fiber having a core of optical glass and cured to form a clad on it. In this way, a plastic-clad optical fiber having a breaking strength >=10kg/mm<2>, Young,s modulus >=10kg/mm<2>, elongation at break >=10%, refractive index <=1.4 and transmission (in a thickness of 0.1mm) >=90% at a wavelength of 850nm.
Patent JP-H04191827-A (JP)
Title: Optical image processing method
Inventor: KITAYAMA KENICHI
IPC: G06T1/00
Filed: 1990-11-27
Abstract: PURPOSE:To carry out different processing at the next stage after the image processing at the initial stage is completed by using a bundle fiber that a rare earth dope optical fiber is bundled as an optical amplifying element for carrying out processing at each picture element, and entirely keeping an original space frequency component after the processing, as well. CONSTITUTION:The bundle fiber 6 that the rare earth dope optical fiber is two-dimensionally arranged is used, and for selectively erecting only a fiber in the location of a frequency component to be amplified beams outgoing from a pump light source 8 and image light are synthesized by a fiber coupler 10 coupled to respective fibers. In such a case, as all these fibers, single mode fibers having the same dimension and structure are used, the phase changing quantities of respective space frequency components of a Furier transforming pattern transmitting inside the fiber are kept unchangeable with respect to the location, in an amplifying process, so that the intensity of light made incident on the fiber can be entirely uniformized. Thus, the different processing can be carried out at the next stage after the image processing at the initial stage is completed.
Patent JP-H05156831-A (JP)
Title: Underground parking prefabricated unit
Inventor: MASUKAWA TAMIO
IPC: E06B9/06
Filed: 1991-12-09
Abstract: PURPOSE:To realize simply and inexpensively a small-scale underground parking lot by assembling in a hole a boxlike underground housing portion whose peripheral wall and bottom plate are formed with prefabricated type panels and whose upper portion is open. CONSTITUTION:Supports 3 are provided in the dug earth in the upward and downward direction of an assembly type peripheral wall, and by these, a vehicle ascent/descent stand 4 is guided. Also, a boxlike underground housing portion whose upper portion is open, is made up of the peripheral wall and a bottom plate panel 5. In order to house a vehicle in this underground parking prefabricated unit, the vehicle is positioned on the vehicle ascent/descent stand 4 that conducts guiding up and down by putting rollers 8 into the grooves 7 of supports 3, and descent is made by driving a motor 10 with a brake by means of chains 9 on both right and left sides of the ascent/descent stand 4. A lid 11 of a 4 step folding type to open/close the upper portion opening conducts opening/ closing by driving a motor 14 by means of a guide rail 12 and a chain 13.
Patent JP-2000143515-A (JP)
Title: Therapeutic agent for eczema and/or dermatitis
Inventor: TANAKA TOMOYUKI
IPC: A61K31/59
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To prepare a therapeutic agent for eczema and/or dermatitis, having continuous and excellent pharmacological action and hardly showing side effect such as hypercalcemia by including a specific compound as an active principle. SOLUTION: This therapeutic agent for eczema and/or dermatitis is prepared by including (A) 26,26,26,27,27,27-hexafluoro-1α,23S,25-trihydroxycholecalciferol as an active principle and, if needed, (B) a preservative, an antioxidant, a stabilizer, an absorbefacient, a pH conditioner, a humectant or the like. The dosage form of an external preparation is e.g. a semisolid preparation such as cream, liquid medicine such as liniment, strap such as tape, or the like. The content of the ingredient A in an external preparation is preferably 0.0000001-0.1 wt.%. A group of eczema and/or dermatitis includes eczema, contact dermatitis, atopic dermatitis, prurigo, diaper dermatitis or the like.
Patent JP-H01164314-A (JP)
Title: Air pillow for vehicle
Inventor: SAITO MINORU
IPC: A47G9/10
Filed: 1987-12-21
Abstract: PURPOSE: To enable a user to rest by a nap in an easy posture during moving by a vehicle, by equipping a jig to fix an air pillow to another matter on the back face of the air pillow. CONSTITUTION: Each pairs of sucker type plastic jigs 1 to enable this air pillow to be fixed on another matter, safety pins 2 and Velcro(R) tape are equipped on the back face of the air pillow. The air pillow can be attached and fixed to a desired place by using them appropriately, The way to adhere jigs to the air pillow is that these jigs are preliminarily fixed by adhering or sewing to cloth, film, rubber plate, etc., then the cloth, film and rubber plate are fixed to the air pillow by adhering.
Patent JP-2000143510-A (JP)
Title: Preparation for external use
Inventor: MANABE EIICHIRO
IPC: A61P29/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a preparation for external use that has high therapeutic effect for shoulder stiffness and low back pain. SOLUTION: This preparation for external use is prepared by using (A) at least one of anti-inflammatory and analgesic drug selected from derivatives of anthranilic acid, phenylacetic acid, indole, propionic acid, pyrazolone, benzothiazine, and sulfonamide, and (B) eperisone, tolperisone or their salts.
Patent JP-H02171192-A (JP)
Title: Production of (s)-3-hydroxybutanoic ester
Inventor: OTA HIROMICHI
IPC: C07D477/00
Filed: 1988-12-23
Abstract: PURPOSE:To readily and in high reproducibility obtain the title optically high- purity compound useful as a raw material for synthesizing physiologically active substances by reducing a specific starting raw material with a reductase, reacting the resulting substance with an acylating agent in the presence of a lipase and then removing the formed acyl derivative. CONSTITUTION:First, a compound (preferably ethyl acetoacetate) shown by formula I (R is 1-8C alkyl) is reduced with a reductase (preferably alcohol dehydrogenase derived from baker's yeast) and reacted with an acylating agent (e.g. preferably vinyl acetate) in the presence of a lipase (preferably lipase of swine pancreas). Then the formed acyl derivative is removed to give the aimed compound shown by formula II (* is optical activity).
Patent JP-H10166135-A (JP)
Title: Method for preventing hot working crack of tough pitch copper ingot
Inventor: WATABE MASAHITO
IPC: B22D27/02
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a hot working crack preventive method in which change of a new equipment and lines can be dispensed with, and no hot working crack is generated even when inclusion elements such as S are contained by controlling the crystalline grain size of a tough pitch copper ingot by the low-temperature casting of the molten tough pitch copper, application of the ultrasonic wave to the molten tough pitch copper in the casting, or the electromagnetic stirring of the molten tough pitch copper in the casting to keep the apparent amount of S per unit crystalline intergranular area to be the prescribed value or under. SOLUTION: In manufacturing the desired product by hot working the tough pitch copper ingot which contains S and contains appropriate amount of inevitable impurities other than S, the crystalline grain size of the tough pitch copper ingot is controlled by the low-temperature casting of the molten tough pitch copper in the casting, application of the ultrasonic wave to the molten tough pitch copper, or the electromagnetic stirring of the molten tough pitch copper in the casting so that the apparent amount of S per unit crystalline intergranular area in the tough pitch copper ingot is <=5.9×10<-8> g/mm<2> .
Patent JP-H09144440-A (JP)
Title: Door body
Inventor: HATTORI YUJI
IPC: E06B3/74
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To improve productivity while reinforcing the combination of a stile material and a panel board and to enhance even design properties by facilitating the sticking operation of a decorative sheet material in the stile material of a door body. SOLUTION: A recessed groove is formed on one-side butt end surface in the longitudinal direction of a stile material 1, decorative surfaces are formed at the upper edge and lower edge of the recessed groove, and the other butt end surface in the longitudinal direction of the stile material is covered and and a decorative sheet material 10 is stuck on the surface of the stile material extending over the internal side face of the recessed groove. On the other hand, projecting sections 13 fitted into the recessed grooves of the stile material are formed at the butt end edges of the four peripheries of a panel board 4, decorative surfaces are formed at the upper edges and lower edges of the projecting sections 13, and decorative sheet materials 16 are pasted on surfaces containing the projecting sections.  The stile material preferably uses a board material different from a woody fiber board as a core material 11, and is constituted of a base material, in which the woody fiber boards are stuck on the butt end surfaces on both sides in the longitudinal direction and the surface and rear of the core material, and the decorative surfaces and the recessed grooves are formed on the butt end surface on one side in the longitudinal direction of the base material within the range of the woody fiber boards of the surface and the rear and the butt end surfaces.
Patent JP-H05160099-A (JP)
Title: Wet treatment method of semiconductor wafer and mask
Inventor: MINAMI MASAAKI
IPC: H01L21/304
Filed: 1991-12-10
Abstract: PURPOSE:To enable a treatment solution to be enhanced in quality and shortened in replacement cycle time and pure water resistivity recovery time by a method wherein a treatment liquid is diluted or cooled down and then discharged out through a waste liquid buffer tank which is arranged under a treatment tank and equal to or larger than the treatment tank in volume. CONSTITUTION:A waste liquid buffer tank 11 located under a treatment tank 10 is equal to or larger than the treatment tank 10 in volume. A treatment liquid standing in the treatment tank 10 is quickly transferred to a waste liquid buffer tank 11 by opening a third valve 16 before the treatment liquid is subjected to a following treatment. Then, the third valve 16 is closed, and a second valve 15 is opened to enable pure water to flow into the waste liquid buffer tank 11 to cool the waste liquid of comparatively high temperature. When the treatment liquid standing in the treatment tank 10 is high concentration, it is diluted in the waste liquid buffer tank 11. Therefore, a treatment tank is shortened in liquid discharge time and replacement cycle time.
Patent JP-H01168016-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: YANAI KAZUTOSHI
IPC: H01G9/035
Filed: 1987-12-23
Abstract: PURPOSE:To improve the corrosion resistance of an electrolyte without affecting other characteristics thereof, such as conductivity, discharging voltage, etc., by adding and dissolving at least one additive selected from the group consisting of iminodiacetic acid and its salts etc. to the electrolyte comprising a solvent and a solute. CONSTITUTION:At least one additive selected from the group consisting of iminodiacetic acid, dihydroxyethylglycine, triethylenetetraminehexaacetatic acid, glycol ether diaminetetraacetic acid, hydroxyethylethylenediaminetriacetic acid, diethylenetriaminepentaacetic acid, cyclohexanediaminetetraacetic acid, ethylenediaminediactic acid, diaminopropanoltetraacetic acid, nitrilotripropionic acid, diaminopropanetetraacetic acid, hydroxyethyliminodiacetic acid, ethylenediaminedipropionic acid, ethylenediaminetetrakisnitrilotrisbisethanetetraacetic acid and their salts is added to an electrolyte comprising a solvent and a solute. The amount of the additive is preferably 0.05-5wt.% based on the weight of the electrolyte.
Patent JP-H03187500-A (JP)
Title: Method and device for constructing underground structure
Inventor: KANEKO KENICHI
IPC: E02D29/00
Filed: 1989-12-18
Abstract: PURPOSE:To construct a determined underground structure by constructing a segment unit in the back of a shielding machine while advancing the shielding machine with an existing segment as a guide, and connecting the segment unit to the existing segment. CONSTITUTION:A shielding machine has a desired number of cutters 11 to form an outer shell having a section according to the form of a tunnel. The ground is excavated to the top of a structure by a shaft 6, and after a top part segment 61 is assembled in a ring, it is fitted to the holding space 15 of the shielding machine 1, and a projection 3 is fitted to the channel of the top part segment 61. A segment unit 5 is constructed in the back of the shield machine 1 while excavating by the shielding machine as an existing segment as a guide. The segment unit 5 is connected in the axial direction of the tunnel, and a bolt is fastened to a connecting hole to connect the unit to the existing segment. Hence, a certainly sealed under ground structure having a determined form can be constructed.
Patent JP-2001143672-A (JP)
Title: Integrated structure of battery and guard circuit board, and guard circuit board using the same
Inventor: TAKEISHI RYUTA
IPC: H01M10/46
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an integrated structure of battery and guard circuit board having less number of parts and larger freedom of designing. SOLUTION: The integrated structure of battery and guard circuit board comprises a battery 1 having a negative electrode terminal 2a and a positive electrode terminal 2b arranged to oppose mutually in a direction of length, and a guard circuit board 8 connected to the battery. The guard circuit board has a circuit pattern of metal foil coated with a resin, and the circuit is formed including a flexible circuit board 8 having two narrower width of wiring parts 8a, 8b that extend from both ends thereof in different lengths, and a guard circuit board part 5 surface-mounted on the flexible circuit board 8. The two narrower width of wiring parts 8a, 8b are connected to the negative electrode terminal 2a and the positive electrode terminal 2b, respectively.
Patent JP-H04197837-A (JP)
Title: Event-driven type computer for controlling vehicle
Inventor: HIRAMOTO YUKIO
IPC: B60W10/18
Filed: 1990-11-29
Abstract: PURPOSE:To detect events at high speed by providing a transient detection circuit and an event processor in addition to a control and arithmetic processor, and detecting the occurence of an event independently of the period of arithmetic of the control and arithmetic processor. CONSTITUTION:An event processor 1 detects which event has occured according to signals SI input from sensors of various kinds. The event processor 1 anticipates events and transients which are very likely to occur using an event anticipating means 3. The order of judgment of events and transients is changed by a judgment order changing means 4 according to the result of this anticipation in such a manner that events with high probability are high in the order of precedence. If some event occurs, a control and arithmetic processor 2 performs arithmetic of a control program corresponding to the result of detection by the event processor 1, thereby outputting an output signal SO required at an event.
Patent JP-H07148902-A (JP)
Title: Manufacture of reinforced fiber sheet
Inventor: HIYAMIZU KEIJI
IPC: B32B37/20
Filed: 1993-11-30
Abstract: PURPOSE:To provide a manufacturing method for a reinforced fiber sheet of superior impregnation properties of a matrix resin which improves the reinforcing strength when structures such as bridges and elevated roads are reinforced by a fiber reinforcing plastic. CONSTITUTION:A substrate is made of a porous sheet 2, and a bonding agent layer 3 for bonding reinforced fiber 4 with the porous sheet 2 is formed in the stripe shape.
Patent JP-H09141985-A (JP)
Title: Thermal transfer ribbon set
Inventor: ISHII TORU
IPC: B41J17/24
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal transfer ribbon set which can be unpacked easily and can be handled without touching by bonding a thermal transfer ribbon directly to a winding bobbin and/or bonding a thermal transfer ribbon to the winding bobbin through a protective film. SOLUTION: A thermal transfer ribbon is wound up around a supply bobbin 4 and bonded, at the end-of-winding thereof, with a protective film 1 through an adhesive tape. The protective film 1 is bonded, at the end thereof, with a winding bobbin through an adhesive tape and the thermal transfer ribbon is bonded to the winding bobbin 3 through the protective film 1. The protective film 1 and the winding ribbon 3 are turned about the supply bobbin 4 and, while wrapping the supply bobbin 4 and winding bobbin 3 with the protective film 1a, a projecting piece 12 is inserted into the opening 11 of protective film 1 and secured in place.
Patent JP-H11158254-A (JP)
Title: Ultraviolet-curable coating material for packaging body and packaging container
Inventor: SASAKI HIROSHI
IPC: C09D5/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraviolet-curable coating material for packaging bodies which forms a coating film which has persistent stable slipperiness even when subjected to a posttreatment wherein it is brought into contact with warm or hot water. SOLUTION: This coating material, excellent in persistence of slipperiness, comprises a compsn. contg. an alicyclic epoxy resin, a cationic initiator, and a polydiorganosiloxane-polyoxyalkylene block copolymer. The block copolymer has alicyclic epoxy groups on siloxane side chains and contains at least 70 wt.% silicone units and at least 2 wt.% epoxy groups.
Patent JP-H10166005-A (JP)
Title: Rolling equipment provided with x-type mill
Inventor: TAZOE NOBUHIRO
IPC: B21B13/14
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a rolling equipment in which X type mills having high draft is provided in the rolling line and the length of equipment is shortened without impairing a conventional function. SOLUTION: This equipment is the rolling equipment in which at least two X type mills 2 are arranged in tandem and this X type mill 2 consists of upper and lower work rolls 4, 5 which are pivotally supported so as to be able to cross on a horizontal plane and back-up rolls 6, 7, 8, 9 are provided two by two ach of these upper and lower work rolls 4, 5. Each back-up roll 6, 7, 8, 9 is turnably pivotally supported taking the middle point of roll width on the axial center of the roll asa fixed point and, by turning each back-up roll 6, 7, 8, 9 in a prescribed direction, the upper and lower work rolls 4, 5 are horizontally crossed.
Patent JP-2000154748-A (JP)
Title: Internal combustion engine control device
Inventor: SAKAKIBARA KOJI
IPC: F01N3/20
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of flame-out and torque shock at the time of changing-over an excess air ratio. SOLUTION: Demand engine torque Ty is found in accordance with accelerator opening degree, etc., (step 101), and target fuel injection quantity Fuel and a target excess air ratio λ0 are found in accordance with the demand engine torque Ty (step 102). Thereafter, an upper limit value Fmax and a lower limit value Fmin of a fuel injection quantity range in which air-fuel mixture stably burns are found (step 103) in accordance with a range of an excess air ratio at which air fuel mixture stably burns and actual suction air quantity, and when Fuel>Fmax, fuel injection timing IJT is set as timing Thomo for homogeneous combustion (air intake process) (step 104-106) by guard-treating the fuel injection quantity Fuel by the upper limit value Fmax.  Additionally, when Fuel< Fmin, the fuel injection timing IJT is set as timing Tstr for stratified combustion Tstr (compression process) (step 107-109) by guard-treating the fuel injection quantity Fuel by the lower limit value Fmin.
Patent JP-2000187863-A (JP)
Title: Pickup actuator
Inventor: KIN SEKICHU
IPC: G11B7/09
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a pickup actuator capable of considerably reducing a rolling amount through all zones. SOLUTION: This pickup actuator includes a pickup base, a lens holder having an objective lens mounted thereon, and a lens holder driving means for converging this lens holder on the pickup base and driving it in a tracking direction. A yoke and a magnet 30 are formed at the rate of width, 0.8 to 1.2:1, and the portion of a uniform magnetic flux distribution in the width direction of the yoke is widely spread. The magnet 30 is stuck to the adhesive surface of the magnet 30 by being moved downward more by 4 to 12% of a magnet height. A spacing between tracking coils 54a and 53b is set at the rate of 0.6 to 0.9:1 with the width of the magnet 30.  For a portion superposed on the effective portion of the magnetic flux distribution of the pair of tracking coils 54a and 54b, a magnetic flux density has a position at a lower place within the effective portion of the magnetic flux distribution, and the force of a converging direction by the tracking coils 54a and 54b is reduced.
Patent JP-H08175793-A (JP)
Title: Support for temporary supporting
Inventor: YAMADA KOICHI
IPC: B66F3/08
Filed: 1994-12-28
Abstract: PURPOSE: To provide a support for temporary supporting capable of temporarily supporting a heavy cargo and using a narrow and limited space. CONSTITUTION: This support is constituted of a longitudinal support main body free to easily cut off, a vertical hole 11 drilled along the longitudinal direction of the support main body 1 from an upper end of this support main body 1, an insert member 3 buried on an upper end part of this vertical hole 11 and furnished with a female screw hole passing through vertically and a bolt 2 screwed in the female screw hole of this insert member 3 and furnished with a bolt head 23 on its upper end part.
Patent JP-H06152634-A (JP)
Title: Transmitter by atm system and communication system
Inventor: SHIMIZU HIROSHI
IPC: H04L12/70
Filed: 1992-11-12
Abstract: PURPOSE:To obtain the communication system at a high speed with high flexibility and extension. CONSTITUTION:A non-use VC table 11 representing a VC not in use is provided in a transmission end 1, a VC not in use is retrieved from a table 11 in response to a transmission request, the VC is set as a VCI of an ATM cell and address information to specify a communication opposite party is added to the cell and the resulting cell is sent. An ATM switch 2 and a routing controller 3 decide routing from the sending end 1 to a receiving end 4 based on the address information in the cell and the decided routing content is stored in a routing table 31 in the controller 3. Data from the sending end 1 are received at the receiving end 4 based on the decided routing. Since the registration of a table is revised at a high speed with high flexibility because of independent of out- band signaling, high extension performance is attained.