baber/WOPTO huggingface dataset:
Patent JP-2000171571-A (JP)
Title: Method and device for detecting rainfall/snowfall conditions
Inventor: AIHARA YASUSHI
IPC: G01W1/14
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To achieve accurate and stable measurement by arranging a light source for applying light to an area near an image pick-up means at a position where light from the light source does not directly enter the image pick-up means and extracting only a rainfall/snowfall constituent from images. SOLUTION: A television camera 1 and a light source 4 are closely fixed to a post so that they face the horizontal direction of a road surface, and light from the light source 4 does not enter the range of the television camera 1. As a result, the light source 4 can brightly apply light to an area immediately in front of the camera 1 with an extremely low brightness without widely applying light to the road surface at several mm ahead, thus clearly capturing the image of a raindrop even in the case of a light rain. In the case of a snow flake with a high reflection factor of light, the snow flake appears on the images more clearly. In this manner, since the application range is limited to the front of the camera 1, safe operation cannot be interfered.  Also, since the brightness of the light source 4 can be reduced, power consumption can be reduced, thus economically detecting snowfall and rainfall at night.
Patent JP-2001173364-A (JP)
Title: Plane-position measuring method using electromagnetic induction
Inventor: KIMURA NOBUHIKO
IPC: E21D9/06
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently measuring the position of the pipe jacking method of a shield machine and a succeeding pipe by a pipe jacking method or the like at a long distance containing a curve by using an electromagnetic induction system. SOLUTION: An alternating current is output from an amplifier to a transmission coil installed on a central line in the pipe jacking direction of the shield machine or the succeeding pipe and an alternating field is generated, scanning is conducted by a receiver, in which two coils having the same performance are incorporated in the same direction at a regular interval, on a ground, a position, where the difference of induced voltage by the alternating fields of the transmission coils detected by both coils is zero even from any surface direction on a horizontal plane, is measured, and the plane position of the shield machine or the succeeding pipe is measured by surveying and arithmetically operating the positions of reflecting prisms installed at the centers of the receiving coils in a total station mounted at a position, where coordinates on a ground are known,  in the plane-position measuring method.
Patent JP-2001181015-A (JP)
Title: Industrial method and apparatus for forming high- concentration polymer film
Inventor: NISHIOKA SATORU
IPC: C04B28/06
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an industrial method and an apparatus for forming a high-concentration polymer film, capable of forming a waterproof layer securing excellent adhesion even when an objective material is in a wet state, preventing swelling and having excellent freezing and thawing resistance, capable of improving mixability and dispersibility and forming the waterproof layer having a uniform and arbitrary thickness. SOLUTION: This apparatus comprises a mixer 4 for producing a slurried main material 5 by kneading and stirring a high-concentration polymer emulsion 1 having 50-80% solid content concentration for cement admixture with a cement-based hydraulic inorganic material 2 which is reacted with the water of the emulsion and forms ettringite, a first pump 6 for feeding the slurried main material under pressure, a second pump 8 for feeding a hardening promoter of the cement-based hydraulic inorganic material 2, a nozzle 7 for mixing the slurried main material 5 fed under pressure with a hardening promoter 3 while atomizing the mixture by compressed air and spraying the mixture upon the objective material and a compressor 9 for supplying compressed air to the nozzle 7.
Patent JP-H11184303-A (JP)
Title: Fixing device, current conduction quantity controlling means, and image forming device provided with them
Inventor: OGAWARA SATOSHI
IPC: G03G15/20
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device where temperature ripple is reduced and the suppression of the occurrence of a switching noise and a higher harmonic noise is simply performed, a current conduction quantity controlling means, or an image forming device provided with them. SOLUTION: The current from a commercial power source 101 is conducted or interrupted in accordance with a digital value from a converting means 106 by taking a length equivalent to the integral multiple of the half-wave period of an AC power source outputted by the commercial power source 101 as a period at one exothermic resistor 15B, and the current is conducted from the commercial power source 101 in the range of a phase based on a ratio set in accordance with the digital value for every interval equivalent to the half-wave period at the other exothermic resistor 15C.
Patent JP-H11186731-A (JP)
Title: Method for forming blind via ole and manufacture of multilayer printed wiring board
Inventor: TOZAWA YOSHIHIKO
IPC: H05K3/46
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent bubbles from penetrating in via holes by Cu-plating the entire upper layer surface including small holes for via holes and directly applying a thermosetting resin on the surface by the squeegee method with a thermosetting resin solvent being fed into the small holes. SOLUTION: The method comprises applying the electroless Cu plating to make conductive the inner surfaces of small holes 56 and top face of an insulation layer 54, applying the electrolytic Cu plating to form a Cu plating layer 58 with a thermosetting resin solvent 60 fed into vias 56A to coat, removing excessive solvent 60, and directly applying a thermosetting resin 62 thereon by the squeegee method with a spatule 64 to ruff the resin into the surface, thereby surely pressing the resin 62 into the via holes 56A, while the solvent 60 in the via holes 56A softens the resin 62 to smoothly discharge bubbles.
Patent JP-H11180831-A (JP)
Title: Powder compounded cosmetics
Inventor: ITO TOSHIYUKI
IPC: A61K8/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide cosmetics excellent in dispersibility of powder and having a favorable usability. SOLUTION: This cosmetics is compounded with the following (A) and (B) as the essential components: (A) an alkyl modified dimethylpolysiloxane expressed by the general formula I or II [in the formula, R<1> -R<4> are each the same or different, Cn H2n+1 O- or Cn H2n+1 O- ((n) is an integer of 1-26), (p) and (q) an (r) are each an integer of 1-1,500, q+r is 2-2,000, with the proviso that CH3 - is excluded when R<1> =R<2> and R3 =R<4> .]; and (B) an inorganic powder. The weight ratio of the component (A)/component (B) is at least 0.5.
Patent JP-2000195996-A (JP)
Title: Electronic circuit module
Inventor: IKUTA TAKANORI
IPC: H01L25/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable electronic circuit module that allows internal circuit wiring to be arranged arbitrarily using an inexpensive multilayer circuit board, efficiently radiates heat generated from a semiconductor element, and can cope with requests for high density, miniaturization, and low cost. SOLUTION: In an electronic circuit module, a heat-conductive layer 2 with a semiconductor element mounting part 2a and a lid body contacting part 2b is formed on the upper surface of a multilayer wiring substrate 1, a semiconductor element 3 is mounted to the semiconductor element mounting part 2a, and at the same time, a lid body 5 that is made of a heat-conductive material and has a projecting part 5a inside is fitted, while the projecting part 5a is in contact with the lid body contacting part 2b. Heat generated by the semiconductor element 3 can be radiated efficiently to the lid body 5 via the heat-conductive layer 2 and the projecting part 5a and a circuit wiring layer in the multilayer wiring substrate 1 can be arranged without particular restrictions, thus increasing density and miniaturizing the electronic circuit module.
Patent JP-H11193669-A (JP)
Title: Heat insulating shape
Inventor: MIHASHI TADASHI
IPC: E06B1/18
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To apply stable knurling machining to a caulked hole. SOLUTION: For a heat insulating shape, caulked holes 13e, 13f are provided on the opposed portion of opposed shapes 13x, 13y to caulk and join a heat insulating bridge material 11 thereto, knurling machining is applied to the caulked holes 13e, 13f and then a heat insulating bridge material 11 is caulked and joined thereto. In this case, at least one shape 13x has a knurling received face 13a at one side with the center line K of the caulked hole 13e held therebetween on the opposite side of the caulked hole 13e to be perpendicular to the center line K and an inclined face 13b not parallel to the knurling received face 13 a on the other side. A knurling received portion 13c with its top on the extension line of the knurling received face 13a is protruded on the inclined face 13b.
Patent JP-H11190200-A (JP)
Title: Working vehicle for in-tunnel light
Inventor: TAKIZAWA KEIZO
IPC: B08B1/04
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To allow a working vehicle for an in-tunnel light to travel along the small-radius curved travel part of a guide rail. SOLUTION: Bogie roller devices E placed at the front and rear of a working vehicle along its traveling directiorl P are installed in such a way as to be turnabte about the axis (turning center C1 ) of an arm fulcrum shaft 16 provided at almost the longitudinal center of the frame of the working vehicle via a bogie arm 18, so that when the working vehicle travels at the curved travel part of a guide rail G, the bogie roller devices E are turned to go along a direction close to the direction of the tangent of the curved travel part of the guide rail G.
Patent JP-2001182927-A (JP)
Title: Combustion equipment for waste oil
Inventor: YAMAGUCHI TOMIAKI
IPC: F23G7/05
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide combustion equipment to cause high-efficient and safe combustion of waste oil, block the generation of black smoke and dioxin, and perform excellent vaporization. SOLUTION: A combustion cylinder 1 is provided on one side end of a combustion cylinder 1 with a combustion body part 3, a combustion supply part 5, an air supply part 4, and an ignition means. The combustion body part is provided with a combustion wall 31 and a peripheral wall 32 extending in the internal direction of the combustion cylinder with the peripheral edge of the combustion wall surrounded thereby, and rotatably supported approximately at the central part of one side end of the combustion cylinder. The combustion supply part supplies fuel in a spouting manner to the wall surface of the combustion wall.  The air supply is provided with a closed annular air introduction chamber 41 provided with an inner peripheral wall 42 extending longer than the combustion wall toward the interior of the combustion cylinder and an outer peripheral wall 44 positioned opposite to the inner peripheral wall with a distance therein A supply passage 48 to inject air from a position, situated closer to the combustion wall, toward a tangential line is caused to communicate with the inner peripheral wall of an air introduction chamber. An ignition means ignites fuel spouting from the combustion wall of the combustion body part.
Patent JP-H10195604-A (JP)
Title: Specially formed rolling material and its production
Inventor: JOLLER ALBIN
IPC: C21D9/04
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a rolling material having high hardness and provided with wear resistance or high consumption resistance by allowing an iron base alloy having a specified compsn. to have a structure partially formed of an austenitic region of the alloy over the partial range of the cross section. SOLUTION: The iron base alloy contains, by weight, 0.21 to 0.69% Si and <0.03% Al. Over the longitudinal direction at least in the partial range of the cross section of the rolling material, the structure formed at the time of the substantially isothermal change of austenite in the range of the lower intermediate stage or lower bainite stage is present. This is attained by producing the rolling material from the alloy having the above compsn., cooling at least a part in the cross section of the rolling material in the longitudinal direction from an austenitic region to the temp. of the martensitic point of the alloy to the one higher than that by 250 deg.C and substantially isothermally changing the structure.
Patent JP-2001186077-A (JP)
Title: Mobile communication terminal
Inventor: TAKAHASHI AKIRA
IPC: H04M1/73
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication terminal that can reduce the reception period in the case of intermittent reception thereby reducing the current consumption furthermore. SOLUTION: A bit extract section 40 captures bits composing MSI data among output bits from a TDMA section 7 in timing designated by a timing control section 45. Storing each bit extracted by the bit extract section 40 into a register 41 extracts the MSI data. After the end of extraction of the MSI data, a comparison section 43 compares the extracted data with address data of its own station set in advance to a setting section 42 for setting data addressed to an own station to discriminate whether or not this control channel is address to its own station. A CPU immediately stops the reception when discriminating that this control channel is not addressed to its own station.
Patent JP-2001182170-A (JP)
Title: Tightening hardware and tightening structure of bolt member
Inventor: TAKAMASU MIKIYA
IPC: F16B37/12
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a tightening hardware and a tightening structure capable of sufficiently restraining a wooden member even when the wooden members can be firmly tightened without forming a buckling part and without projecting the edge of the bolt member from the peripheral face and the cross section size of the wooden member is small. SOLUTION: The tightening hardware 10 comprises a hardware body 15 forming a female screw hole 17 along a center shaft, and a screw-like projection 16 provided integrally on the outer peripheral face of the hardware body 15 and projected spirally continuously to the outside. The tightening hardware is buried and fixed by being screwed with the wooden member 12 while making the screw-like projection 16 bite into the inner wall face of a preceding hole 14 formed on the wooden member 12. The preceding hole 14 has an inside diameter smaller than the outside diameter of the tightening hardware 10, and the tightening structure of the bolt member 13 is obtained by screwing the tightening hardware 10 into the preceding hole 14 while a female screw hole 17 is screwed with the male screw part of the bolt member 13 inserted and arranged in the preceding hole.
Patent JP-2000194449-A (JP)
Title: Public information service terminal
Inventor: MATSUMOTO MASAHIRO
IPC: H05K5/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To easily utilize this terminal for a long time, to simplify the structure of a printer part and to miniaturize the device. SOLUTION: A pair of armrests 37 and 38 which project forward with gap horizontally opened to each other is provided in a front side of a housing, oblique edge parts 37a and 38a which extend externally and obliquely is formed in the inner edge part of the armrests and a paper ejection port 49 is formed along the part 38a of the armrest 38 in the shape of a slit. A printer 56 in the housing is arranged at the back of the port 49 while the paper ejection direction goes obliquely against the direction where the paper ejection port extends.
Patent JP-2001192926-A (JP)
Title: Fiber-gathering device
Inventor: AKASHI MASAHIRO
IPC: D01D11/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-gathering device which has a simple structure and can gather and sucking plural fibers into a fiber-sucking port. SOLUTION: This fiber-gathering device 17 comprises a pair of swingable levers 26, 27 for catching, gathering and sucking plural fibers Y into a fiber sucking port 20 and a fiber-gathering guide 23 for guiding into the fiber-sucking port 20 the plural fibers Y gathered with the swingable levers 26, 27 and simultaneously sucked.
Patent JP-2000189812-A (JP)
Title: Wall body
Inventor: WATABE TOSHIYA
IPC: B01D53/86
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that photocatalytic particles are completely buried into a binder layer and thereby enable the photocatalytic particles to be irradiated with ultraviolet rays effectively by forming the binder layer on the surface of a base material which forms a wall body for sectioning a living space and forming a photocatalytic particle layer consisting of TiO2 or the like in such a way that the photocatalytic particles are exposed from the binder layer. SOLUTION: A glaze layer 2 as a material hardly degradable by the photocatalytic function of photocatalytic particles is applied to the surface of a tile body 1 as a platelike member which forms a wall face. In addition, anatase-type TiO2 particles 3 as the photocatalytic particles are sprayed, in a sol form, to the surface of the glaze layer 2 using a spraygun or the like. Further, the glaze layer 2 is thermally melted and then the melt is cooled and set. The TiO2 sol is sprayed to the surface of the glaze layer 2 and some of the TiO2 particles is allowed to be embedded into the glaze layer 2 so that the TiO2 sol is not completely embedded in the glazed layer 2, while the remainder of the TiO2 particles 3 are retained in the glaze layer 2 in such a state that the remainder is exposed.  Thus the exposed part of the TiO2 particles is directly irradiated with ultraviolet rays from a lamp to enhance the photocatalytic effect.
Patent JP-2001182121-A (JP)
Title: Flush toilet device
Inventor: KAMAKURA TOMISABURO
IPC: E03D1/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an economical flush toilet device, in which water in a bathtub (a bath) is used prior to city water. SOLUTION: A feed pipe, extended from a lifting pump for water in the bathtub, is connected to a stool for an existing flushing device through an on-off valve, capable of being operated in a toilet, and a driving switch for the lifting pump is installed in to the toilet.
Patent JP-2000189341-A (JP)
Title: Reclining bath
Inventor: MINETA YOKO
IPC: A47K3/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To enjoy bathing while the body is completely relaxed by providing a means laid on a bath tub main body for supporting the inclined whole body of a bathing person in the state of drawing up his/her knees and supporting the arms horizontally on both sides. SOLUTION: A reclining type support unit 2 is laid in a bath tub main body 1, and the longitudinal sides are provided with fixing parts 21, 22 to be laid on the front and rear edges of the bath tub main body 1. A main part 25 is formed between both fixing parts 21, 22, and it has a structure as a whole such that a bathing person keeps his/her head at a high position near the front of the bath tub, the waist is located lower near the central area of the bath tub, and the body is supported in the state of drawing up his/her knees to confront the soles with the rear end of the bath tub. Accordingly, a bathing person draws his/her knees to be bent in the bath tub so that the waist is enough extended and the neck is lightly stretched to be fixed, whereby the body is completely relaxed to enjoy bathing.
Patent JP-2000197201-A (JP)
Title: Ground fault detecting circuit for electric vehicle
Inventor: KATO TAKETOSHI
IPC: B60L3/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a ground fault detecting circuit for an electric vehicle that can be made compact and light, without deteriorating the accuracy of detection. SOLUTION: A detecting power supply circuit 3 is connected in series without inserting a capacitor to a ground fault circuit part, which includes at least one of a ground fault impedance 7, a detecting resistor 4 and main batteries 1 connected in series. One end of the circuit 3 is connected to a grounding end (vehicle body) and two-level high and low - DC voltages are applied to the ground fault circuit part sequentially in time. This causes at least a part of voltage of the main batteries 1 combined with that of the circuit 3 to be impressed to the detecting resistor 4.  The difference in the voltage drops of the detecting resistor between the cases, where the high level of DC voltage is impressed by the circuit 3 and where the low level of DC voltage is impressed makes enables exclusion of the effect of the voltage impressed to the ground fault circuit part by the main batteries 1, thereby enabling the extent of ground fault impedance to be detected.
Patent JP-2000199240-A (JP)
Title: Boom structure of hydraulic excavator
Inventor: NAKATANI TAKANORI
IPC: E02F9/14
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide the boom structure of a hydraulic excavator, in which a reinforcing plate is disused by increasing the strength of a welding section in a boom curved section and lightening a boom. SOLUTION: An upper plate 2, a lower plate 3 and a side plate 4 are combined in a box-shaped cross section, and a boom 1 curved in a chevron shape in the longitudinal direction is formed by welding the connecting sections of each plate. A J-shaped groove section 4a is fabricated to at least either one of a side-plate upper edge section or a side-plate lower edge section in a boom curved section at that time, and the boom 1 is formed by conducting T-joint welding to the side plate 4.
Patent JP-2000195667-A (JP)
Title: Display panel and its manufacture
Inventor: OHASHI KYOSUKE
IPC: H01L33/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a display panel capable of displaying a clear picture at a good yield rate. SOLUTION: Plural lineate grooves 10 are arranged side by side on one surface, the lineate groove 10 comprises a bottom surface almost perpendicular to a visible direction and side surfaces 12, 14 rising from both sides of the bottom plate 16, a substrate on which the side surfaces 12, 14 forms inclined side surfaces inclined from the bottom surface 16 is provided, and an electroluminescent element is formed on the bottom surface 16 and the side surfaces 12, 14. The electroluminescent element is formed by a deposition method on the inclined side surfaces 12, 14 by depositing a gaseous phase raw material from a direction shadowing the bottom surface 16. Thereby, a fine electroluminescent element can be formed without using a mask, and a clear picture can be displayed.