baber/WOPTO huggingface dataset:
Patent JP-H02290942-A (JP)
Title: High chromium cast iron roll material having excellent crack resistance, slip resistance and seizure resistance
Inventor: KATAYAMA HIROAKI
IPC: C22C37/08
Filed: 1989-11-15
Abstract: PURPOSE:To improve the crack resistance, slip resistance and seizure resistance of the high chromium cast iron roll material by specifying the contents of C, Cr, Si, Mo, Mn, V and Ni. CONSTITUTION:The high chromium cast iron roll material is formed from the compsn. contg., by weight, 1.3 to 2% C, 11 to 19% Cr, 0.3 to 2% Si, 0.8 to 3% Mo, 0.3 to 2% Mn, 0.5 to 3% V, 0.5 to 5% Ni and the balance Fe. In the roll material, the content of C is suppressed and Ni and V are positively added. Thus, the amt. of carbide to be formed is suppressed to crystallize out M23C6 carbide having toughness; the carbide is given in a rigid base structure.
Patent JP-H08153116-A (JP)
Title: Retrieval device
Inventor: HAMANO TAKAYOSHI
IPC: G06F17/30
Filed: 1994-11-30
Abstract: PURPOSE: To enable a nonlogical retrieval to be performed in a small storage area by judging whether or not a subset of stored nonlogical retrieval conditions is obtained and performing retrieval under the nonlogical conditions when it has been affirmed so. CONSTITUTION: A nonlogical retrieval condition holding part 34 retrieves whether or not the nonlogical retrieval conditions in graph structure of an and/or tree stored in an external storage device are included in a part of inputted retrieval conditions, and outputs the retrieval result to a nonlogical retrieval part 32. The nonlogical retrieval part 32 to which the retrieval result is outputted outputs the retrieval result from the nonlogical retrieval condition holding part 34 to a retrieval driving part 30. At this time, when it is judged that an extracted and-graph is included in a part of the retrieval conditions converted into the graph structure of the and/or tree, document data are retrieved under the nonlogical retrieval conditions including the and-graph, and the retrieved document data are outputted to a display processing part 38.  The display processing part 38 displays the retrieved document data.
Patent JP-H08206196-A (JP)
Title: Vein catheter
Inventor: YAMAMOTO HIDEKI
IPC: A61M5/158
Filed: 1995-11-15
Abstract: PURPOSE: To provide a catheter which enables preventing of the damaging of a blood vessel by enabling the moving in or out of the catheter freely in vivo to insert the catheter with a desired length in vivo securely. CONSTITUTION: In a vein catheter which comprises a catheter 1 housed into a lumen of a sheath 2 provided between an insert hub 7 and a needle housing tube 9, a needle 3 to be punctured in vivo provided on the tip side of a wing 5 where the catheter 1 is allowed to slide longitudinally in a conduit 23 and a wire provided at the rear end of the needle 3 extending to a wire hub 11 at the rear end of the catheter 1, a catheter lock 6 is provided between the wing 5 and the insert hub 7 to check the advancing of the catheter 1 inserted in vivo.
Patent JP-H04168352-A (JP)
Title: Fluorescent x-ray analysis
Inventor: SHIODA KENICHIRO
IPC: G01N23/223
Filed: 1990-10-31
Abstract: PURPOSE:To improve analyzing accuracy by correcting the deviation from the calibration curve of the intensity of fluorescent X rays of an element to be analyzed by using the ratio between the intensity of the fluorescent X rays of another contained element and the value of the chemical analysis. CONSTITUTION:The deviation from the calibration curve of the intensity of the fluorescent X rays of an element to be measured caused by the difference in textures is corrected with the ratio between the intensity of the fluorescent X rays of another contained element and the value of the chemical analysis. For example, when phosphorus [P] contained in pig iron undergoes quantitative analysis, the sample which is sampled from molten iron, i.e. the calibration curve of the [P] in the pig iron, is used, and the quantitative analysis is performed. Since the cooling temperature of the sample which is sampled from the molten iron is not necessarily constant, the metallic texture of the sample, i.e. the crystalline state, is completely different. As a result, the relationship between the intensity of the fluorescent X rays of the [P] and the content of the [P] is different from the calibration curve. Therefore, the wt.% of the [P] obtained from the calibration curve is corrected with the ratio between the intensity of the fluorescent X rays of [C] and the content of the [C] by a chemical analysis method. Thus, the highly accurate value of analysis can be obtained in the fluorescent X-rays analysis.
Patent JP-2001118722-A (JP)
Title: Magnet
Inventor: SATO ATSUSHI
IPC: H01F7/02
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a cylindrical rare-earth magnet which does not stick to another magnet becoming defective even when the magnet is laid upon another magnet, at the time of coating the magnet with resin or impregnating a rare- earth bond magnet with binder resin. SOLUTION: A cylindrical rare-earth magnet is formed in such a shape that the magnet does not come into face-contact with another magnet when the magnet lies upon another magnet. In order to form the magnet in the above- mentioned shape, the circular top and bottom faces of the magnet is tapered toward the center axis of the magnet with an angle of 1 deg.-5 deg. so that the magnet may become thinner or thicker in thickness toward the center axis.
Patent JP-H10117873-A (JP)
Title: Simple heater
Inventor: TAJIMA KOICHI
IPC: A47B13/06
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To cut off radiation cooling from a steal furniture to a user by joining a foaming resin layer and a rubber magnet formed to be planes. SOLUTION: A simple heater 1 is obtained by laminating the rubber magnet 10 formed to be a plane and the foaming resin layer 11 made of highly insulated urethane, etc., which is formed to be a plane of the same dimension of the rubber magnet. The magnet 10 attracts to be stuck to the steal furniture such as a steal desk by facing the side of the layer 11 toward the user of the furniture. The magnet 10 of the heater 1 attracts to be stuck to the inner surface of a side board 4 and the sleeve part 5 which are made of steal, namely the side of the user's leg side of the steal desk. As the layer 11 made of highly insulated urethane, etc., is interposed between it and the user's legs, it is possible to cut off radiation cooling from the steal boards 4 and 5 to the user's legs at the time of being cold such as in winter or at the time of air conditioning to warm the legs.
Patent JP-H04173678-A (JP)
Title: Nonstop floor control device of elevator
Inventor: KAISE MUNEHARU
IPC: B66B5/00
Filed: 1990-11-05
Abstract: PURPOSE:To eliminate the troublesomeness to operate a hall call by a user by registering a hall call of a specific floor as soon as the user releases a nonstop floor switch. CONSTITUTION:An elevator is operated from the first floor to the fourth floor, for example, and the first floor is made as a specific floor. Cage call buttons 1BC to 4BC provided in a cage, hall call buttons 1HUB and 2HUB provided in the gates of floors, and plural switches 2S to 4S which void the response to the call buttons 1BC to 4BC, and 1HUB and 2HUB provided at the first sloor, are prepared. And a means to register the hall call of the first floor when the switches 2S to 4S are released is provided. Consequently, even though the cage is not stopped at the first floor, it can be called to the first floor, and the troublesomeness of the operation can be eliminated.
Patent JP-H10126056-A (JP)
Title: Manufacturing method of printed wiring board
Inventor: SEKI YASUAKI
IPC: H05K3/28
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a printed wiring board for enhancing the reliability of bonding of chip parts and semiconductor devices to the printed wiring board. SOLUTION: When a first circuit pattern 2 is formed on an insulating substrate 1, an insulating layer 3 is formed on the first circuit pattern 2, a second circuit pattern 4 is formed on the insulating layer 3, and a recess 9 is formed by penetrating the insulating layer 3 so as to expose a part of the first circuit pattern 2, the insulating layer 3 and the second circuit pattern 4 are formed while masking the part of the first circuit pattern 2 with a mask material 7 of the size corresponding to that of the recess 9, and then the recess 9 is exposed by removing the mask material 7.
Patent JP-H01137603-A (JP)
Title: Pressure proof insulating cylinder of arrester
Inventor: KIMURA JUNICHI
IPC: H01T4/04
Filed: 1987-11-24
Abstract: PURPOSE:To get rid of a port for releasing a high-pressure gas produced in a pressure proof insulating cylinder and to prevent the cylinder from flying into pieces on its breakage, by forming the pressure proof insulating cylinder with a thermosetting material containing a reinforcing material and by orientating the reinforcing material so that the cylinder split in a fixed direction. CONSTITUTION:An electrode 5 on an earth side is housed in a pressure proof insulation cylinder 7 so as to be connected with an electrode terminal 6 on the earth side on a position of a bottom opening part of an insulating pipe 2. The cylinder 7 is formed of a thermosetting material which is made by mixing a reinforcing material R such as glass fiber into silicon resin, fluoride resin, and the like. The reinforcing material R is orientated wholly in the axial direction of the cylinder 7. Therefore, the cylinder 7 easily splits along the orientation of the reinforcing material R due to high-pressure gas and heat generated inside the cylinder 7. Accordingly, a port for releasing the high-pressure gas can be omitted and the cylinder 7 can be prevented from being scattered when being broken.
Patent JP-H07215411-A (JP)
Title: Automatic changer
Inventor: MORIMURA JINICHI
IPC: B41J13/00
Filed: 1993-11-01
Abstract: PURPOSE: To continuously operate a video printer device for long period without requiring any labor by providing a magazine having a plurality of tray storage chambers and a plurality of cartridge storage chambers and feeding means to transfer a paper feeding tray and an ink ribbon cartridge between the magazine and the video printer device. CONSTITUTION: Transfer means 32 and 34 to transfer a paper feeding tray 27 and an ink ribbon cartridge 28 is provided between a magazine 26 and a video printer device 24. By this, as required, the paper feeding tray 27 and ink ribbon cartridge 28 can be replaced with new ones. In addition, energizing means 232 to energize the paper feeding tray 27 charged into the video printer device 24 so as to press against the device 24 and energizing means 242 and 244 to energize the ink ribbon cartridge 28 charged into the video printer device 24 so as to press against the device 24 are provided. Thus the paper feeding tray 27 and cartridge 28 can be charged in the state of being positioned.
Patent JP-H11131544-A (JP)
Title: Method for cleaning interior of water supply pipe
Inventor: GOKO HIROSHI
IPC: E03C1/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning the interior of a water supply pipe that allows to clean water supply pipes without disturbing specified dwellers greatly. SOLUTION: A water supply pipe is structured by connecting faucets 8a to 8n to branch pipes 5a to 5n connected to a rising main pipe 4 through household water meters 7a to 7n. A compressed air feeder 10 is connected to a part from which a water meter 7a is removed and the rising main pipe 4 is cleaned by delivering compressed air intermittently from the compressed air feeder 10.
Patent JP-H08152761-A (JP)
Title: Electrifier for electrophotography
Inventor: TSUJITA MITSUSHI
IPC: G03G15/02
Filed: 1994-11-30
Abstract: PURPOSE: To prevent the deterioration of a photoreceptor by NOx being a product at discharge and to effectively avoid a faulty image such as void without using a special exhaust means such as a fan. CONSTITUTION: As to a scorotron type electrifier used for main electrification for a positive electrification type organic photoreceptor, distance (a) between a discharge member 21 and a grid 22 and perpendicular distance (b) between the discharge member 21 and the back surface of a shield 20 are set to satisfy an expression a/b<(Vo-Vg)/[(Vo-Vs).cosθ]. In the expression, Vo means discharge voltage, Vg means grid potential, Vs means shield potential, θ means an angle formed by a perpendicular to the back surface of the shield from the discharge member 21 with a short line out of lines linking the discharge member 21 with the edge of the aperture part of the back surface of the shield in the case where an aperture part is formed on the back surface of the shield, and θ=0 in the case where the aperture part is not formed on the back surface of the shield.
Patent JP-H05136144-A (JP)
Title: Semiconductor device
Inventor: ONO HIROMASA
IPC: H01L21/60
Filed: 1991-11-13
Abstract: PURPOSE:To prevent the peeling of an interface between a terminal and a bump elec trode, and improve reliability, by constituting a bump electrode of low melting point conducting metal or alloy of low melting point conducting metal and high melting point conducting metal, and forming a high melting point conducting metal film excel lent in wettability with the low melting point conducting metal, on the bump electrode side of a substratum metal layer. CONSTITUTION:On a terminal 8 of a semiconductor pellet 10 and a terminal 12 of a substrate 13, a bump electrode 1 is formed via substratum metal layer 6. In this semiconductor device, the bump electrode 1 is constituted of low melting point conducting metal or alloy of low melting point conducting metal and high melting point conducting metal, and a high melting point conducting metal film 2 excellent in wettability with the low melting point conducting metal is formed on the bump electrode 1 side of the substratum metal layer 6. An intermetallic compound layer of low melting point conducting metal and high melting point conducting metal is formed on the interface between the bump electrode 1 and the substratum metal layer 6. For example, the low melting point metal is constituted of lead, and the substratum metal layer 6 is constituted of a lamination film composed of a gold film 2, a copper film 3, an alloy film 4 of copper and chromium and a chromium film 5.
Patent JP-H05107930-A (JP)
Title: Developing device
Inventor: SAITO YOSUKE
IPC: G03G15/09
Filed: 1991-10-18
Abstract: PURPOSE:To provide a developing device capable of obtaining a high image quality by restraining roughness and fineness caused by a rotating screw-like stirring member. CONSTITUTION:A disturbing member 7 for preventing developer 6 from being carried directly to a developer carrier 5 is provided between the screw-like stirring member 3 and the developer carrier 5. The position of the trailing edge of the member 7 is set within a range surrounded by a line 32 linking the center of rotation 29 of the carrier 5 with the center of rotation 31 of the member 3, and a line linking a contact 33 on the outer periphery of the member 3 and the center of rotation 29 of the carrier 5.
Patent JP-H11113628-A (JP)
Title: Coated vessel
Inventor: TAWARA TOMIO
IPC: B05C17/005
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a coated vessel wherein a high airtightness is provided so that when a cover is mounted, the contents of the vessel can be prevented from being fed to a coating body and a high productivity can be provided. SOLUTION: A flexible vessel body 1 having a mouth neck part 7 and a feed cylinder 2, which fixes a coating body 3 and in which a downward facing step 9 is provided in an upper end 8 of the cylinder 2, are provided, and the cylinder 2 is slidably inserted into a top cylinder part 4a having an open wall 18 projecting upward from an upward facing step 17 of an inner periphery of the part 4a, and the lower end surface 14 of the cylinder 2 and a partitioning part 16 are provided across a valve ball 22 to form a valve mechanism. And a lower cover 4, wherein a lower cylindrical part 4b is in threaded engagement with the part 7, and an upper cover 5, wherein an open end part 26 of a hosing part 24 of the body 3 is pressed against the top surface 8a of the cylinder 2 to bring the cover 5 into threaded engagement with the cover 4, are provided.  At least one or more elastic rings 23 are provided between the step 9 and the step 17 to engage the cylinder 2 with the cover 4 through the rings 23 so as to be vertically movable.
Patent JP-H11116740-A (JP)
Title: Preparation of polyolefin resin composition
Inventor: TAKEI HIROSHI
IPC: C08L23/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique which can be used for preparing in one step a polyolefin resin composition having high flowability which can give manufactured goods having high impact strength. SOLUTION: A mixture comprising a polyolefin and an organic peroxide is fed through a first raw material hopper locating at an upstream part of an extruder, an elastomer component through a second hopper locating downstream part and optionally a glass chopped strand through a third hopper locating at a more downstream part, to prepare a polyolefin resin composition. And in an extruder equipped with at least two raw material hoppers, a mixture comprising a polyolefin and an organic peroxide is fed through a first raw material hopper locating at an upstream part and an elastomer component is fed through a second hopper locating at a downstream part and melt-kneading is carried out to obtain a resin melt.  The resin melt is then introduced into a resin melt impregnating tank, located at the head of the extruder, to pass a continuous fiber bundle and the continuous fiber bundle is impregnated with the resin melt in the impregnating tank to produce a polyolefin resin composition.
Patent JP-H05105142-A (JP)
Title: Motorcycle driven by electric motor
Inventor: TAKAHASHI HIROYUKI
IPC: B60L11/18
Filed: 1991-10-18
Abstract: PURPOSE:To eliminate the deflection of the weight distribution on the front and rear wheels and set a foot placing part low. CONSTITUTION:A power unit 8 equipped with an electric motor 8b is installed on a scooter type motorcycle equipped with a leg shield 13, through the pivotal support on a frame 1. In front of the leg shield 13, a plurality of batteries 15 which supply elasticity to the electric motor 8a are installed along the frame 1. On the front wheel 2 side from the center in the longitudinal direction of a car body, the battery 15 is positioned, and the power unit 8 is positioned on a rear wheel 21 side. The car body weight is distributed nearly uniformly to the front wheels 2 and rear wheels 21, and the battery 15 is arranged at the part other than a foot placing part.
Patent JP-H05111556-A (JP)
Title: Gold putter
Inventor: KAMIMURA TOSHIO
IPC: A63B102/32
Filed: 1991-10-18
Abstract: PURPOSE:To provide a comparatively inexpensive golf potter made of Ag which can be designed in a variety of shapes and which has a high strength and high toughness by limiting the range of the composition of Ag-based alloy consisting of Cu, Ni, and Ag as remainder. CONSTITUTION:A golf putter is made of an Ag-based alloy containing 20-30% Cu, 0.2-1.5% Ni, and Ag as remainder. Accordingly, the strength and toughness are enhanced by inclusion of Cu and Ni, the cost is suppressed by reduction of Ag content, and further the castability and flow of molten metal at the time of casting can be controlled effectively and improved. In particular in the casting system with lost wax, etc., in fabricating a head, the material characteristics depend not only upon the factors of processing method such as the rate of processing after casting but upon the composition, and therefore, the purpose is achieved by limiting the contents of Ag, Cu, Ni. Therein the sweet spot is limited to one point, and it is possible to make a design easy to accomplish balancing. Further the antiabrasiveness is good, to permit prevention of damage, etc., likely to be caused by collision of the face and the club head with each other.
Patent JP-H04169207-A (JP)
Title: Manufacture of resin molding
Inventor: SETO YASUHIRO
IPC: B29C43/20
Filed: 1990-11-01
Abstract: PURPOSE:To form a transmission preventing film and to cover the peripheral edge part thereof with a matrix resin by arranging a resin lower than a resin becoming a matrix in flowability at the same temp. and having transmission preventing properties between the resins becoming the matrix in a laminated state and molding the whole in a molten state. CONSTITUTION:A plate-shape laminated material 5 constituted of a transmission preventing film 2, for example, composed of a nylon sheet preventing the transmission of a substance such as gasoline or alcohol, the inner surface material, for example, composed of a polyethylene resin laminated to the inside of the film 2 and the outer surface material 4 laminated to the outside of the film and composed of the same resin as the inner surface material 3 is used as the bottom part of a resin molding 1. In this case, the m.p. of the film 2 is made higher than that of the inner and outer surface materials 3, 4. The laminated material 5 is placed on cavity surface of a lower mold 6 and heated to temp. higher than the m.p. of the inner and outer surface materials 3, 3 but lower than the m.p. of the transmission preventing film 2 and an upper mold 7 is allowed to fall to mold the laminated material 5 into a predetermined shape. By this method, the peripheral edge end part of the film 2 is covered with the resin constituting the inner and outer surface materials 3, 4 and is not exposed to the outside.
Patent JP-H07148121-A (JP)
Title: Bioinstrument
Inventor: SAKAI HIROSHI
IPC: A61B5/04
Filed: 1993-11-29
Abstract: PURPOSE:To provide a bioinstrument for detecting varieties of biological signals which is capable of determining when it is not properly attached to the specified parts of the body of a patient. CONSTITUTION:The instrument comprises a variation-characteristic detector 70 for detecting a pulsation cycle TECG of electrocardiographic signal, a pulsation cycle TOXI of oxygen-saturation degree signal and a pulsation cycle TBP of continuous blond-pressure-value signal which are received and reproduced by a monitor unit 20, respectively and an evaluation unit 72 for determining whether or not TECG, TOXI, and TBP of patients A and B, respectively, have characteristic; in common. Accordingly, when the evaluation unit 72 determines that any of TECG TOXI, and TBP of respective patients has not a characteristic in common, this discloses that any of an electrocardiograph, oxygen-saturation meter and a continuous sphygmomanometer is incorrectly attached to the patient.
Patent JP-H07151855-A (JP)
Title: Identical wake determination equipment
Inventor: KUROSAKI SATOSHI
IPC: G01S13/58
Filed: 1993-11-29
Abstract: PURPOSE:To improve the efficiency of a processing on the occasion when verification of the identical wake is conducted. CONSTITUTION:A wake data pair selector 12 receives wake data of a first wake generating device 6 and wake data of a second track generating device 9 as inputs from a wake data storage unit 11, and relative distances of wakes are calculated by a relative distance calculator 13. A comparator 24 compares the relative distances with a set constant and starts processings of a track difference calculator 15 and a wake difference evaluator 16 when the relative distances are smaller than the constant. The wake difference calculator 15 calculates a difference in wake between the first wake generating device 6 and the second wake generating device 9, while an error covariance matrix being error evaluation of the difference is calculated by the wake difference evaluator 16. An identical wake verifying unit 17 receives the difference in the wake from the wake difference calculator 15 and the error covariance matrix, the error evaluation of the difference, from the wake difference evaluator 16 as inputs, calculates a secondary form and executes verification as to whether the wakes of the first wake preparing device 6 and the second wake generating device 9 are data from the identical target or not.