baber/WOPTO huggingface dataset:
Patent JP-2000161616-A (JP)
Title: Outdoor heater
Inventor: YAMAMOTO AKIRA
IPC: F23D14/38
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor heater mounted on a burner as an attachment. SOLUTION: A cartridge gas container 2 is removably mounted on a use burner 3 by inserting a top end of the burner into an insertion hole 13 and stopping it with a mounting screw 15. A heater 1 is constituted so that in the mounted state a combustion section 5 becomes red-heated with a flame radiated from the burner top 3a, and produced heat is reflected on a reflector 6 in a predetermined direction. There are further provided a supporting stand 8 upon installation and a guard frame 7 for preventing a flame of the combustion section 5 from causing a burn and a fire.
Patent JP-2000165450-A (JP)
Title: Method and device for designing communication network
Inventor: LOTFI BENMOHAMED
IPC: H04L12/56
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To automatically calculate the worst and best necessary link capacities, to optimize the topology of a network and to obtain a tool for deciding optimum router arrangement by permitting a link capacity value to express the upper limit and the lower limit of a link capacity range based on a link congestion scenario concerning a connection request and permitting a selected value to satisfy the connection request concerning specifications. SOLUTION: A pair of link capacities concerning each link to be included between nodes in the topology of a packet communication network are calculated. Then the link capacities are outputted on purpose for selecting the upper limit and lower limit ranges concerning each link. The link capacities here express the upper and lower limits of the link capacity range based on the link congestion scenario concerning a flow request group, a round-trip delay and the connection request and the selected value satisfies the connection request concerning the specifications. The necessary link capacities are calculated by a worst case link capacity designing processor 14 and/or a best link capacity designing processor 16.
Patent JP-H0647789-A (JP)
Title: Production of photosensitive recording element
Inventor: GEERUHARUTO BURETSUKUMAN
IPC: B29C48/08
Filed: 1992-12-11
Abstract: PURPOSE: To continuously produce a multilayered photosensitive recording element by a simple and economical method by melting components to be used in the production of the individual layers of a photopolymerizable recording layer in one screw extruder to mix them. CONSTITUTION: A component mixture comprising components (a), (b) is degassed at a degassing position and, next, about 5% of the component mixture is taken out of an extruder in front of a re-supply member 4. This partial flow is supplied into a bypass pipe by using a gear pump 5 and the component mixture is supplied to a multilayered nozzle 6 by a static mixer 7. A component (d) is supplied to the component mixture remaining in the extruder and this mixture is degassed in front of a kneading member 8 to be supplied to the multilayered nozzle 6. Individual layers are formed within the multilayered nozzle from mass flows (e), (f) to be mutually bonded. The obtained composite is rolled. By this method, a recording element having a photopolymerizable recording layer consisting of individual layers having different properties can be produced.
Patent JP-H09172718-A (JP)
Title: Wiring duct device
Inventor: OHASHI MASAKATSU
IPC: H02G3/04
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a wiring duct device which has a high safety. SOLUTION: This wiring duct device is provided with a wiring partitioning part 2 which holds a part of a duct cover 9 as a front plate in common, holds either one of electrically conductive plates 1A, 1B of both sides as a side plate in common and sections a part of a wiring material 7 disposed in the inside of the wiring duct 1. Therefore, the handling of a wiring duct device can be ensured. thereby being able to enhance reliability.
Patent JP-2000152910-A (JP)
Title: Endoscope
Inventor: TOYAMA RYUICHI
IPC: G02B23/24
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent a soft part or a bend stopper member of an endoscope from being damaged even if the bend stopper member is twisted by mistake. SOLUTION: This endoscope 2 has an operation part 7, a soft part 13 extending from the operation part 7 and a bend stopper member 10 made of a soft resin in contact with the outer surface of the soft part 13 at least partially, covering the outer surrounding of the soft part 13 near the rear end of the soft part. The bend stopper member 10 is engaged with the operation part 7 so that it cannot rotate in relation to the operation part 7.
Patent JP-H01180741-A (JP)
Title: Wire rod working method
Inventor: OSHIRO YOZO
IPC: B21F3/06
Filed: 1987-12-26
Abstract: PURPOSE:To facilitate the adjustment of a curved diameter by arranging a core bar movable toward the hole of the quill for guide between the quill for linear guide and a forming tool and executing the curving of a wire rod in cooperation with the forming tool. CONSTITUTION:The slide 28 guided by sliding in the direction of the quill 13 for a linear guide along a guide 27 is provided and a core bar 32 is fixed at the tip thereof. A roller 30 is arranged at the other end of the slide 28 and engaged with a cam 21 via a rocking lever 23 as well. The wire rod W delivered by a feed roller is carried in from the hole 14 of the quill 13 and a forming tool 15 is set. The core bar 32 preforms curving by interposing the wire rod W in the space with the tool 15 with the turning of the cam 21 and the rocking of an L type rocking lever 23. The adjustment of the curved diameter of the wire rod W is facilitated because the curved diameter of the wire rod W can be adjusted by only moving the core bar 32 toward the hole 14 of the quill 13.
Patent JP-2000161402-A (JP)
Title: Disc rotor
Inventor: SHIBATANI JUICHI
IPC: F16D69/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a fading phenomenon and reduce brake noise. SOLUTION: Eccentric grooves 26 around the position off-centered by a distance E from the center C of rotation are formed on the friction surface 18 on the outer side of a disc rotor 10. With the eccentric grooves 26, the parts which are positioned diametrically on the outmost side, are positioned within the effective diameter De. When a brake pad 24 is pressed against the friction surface 18, the outer part of the contact surface of the brake pad 24 is brought into contact with the friction surface in the same manner as the disc rotor on which the eccentric grooves are 26 are not formed, and a fading phenomenon is hard to be generated and high braking force can be obtained. The inner part is constantly refreshed by the eccentric grooves 26 not to be partially worn out over the whole contact surface, and thereby brake noise can be positively reduced.
Patent JP-H09172300-A (JP)
Title: Method and device for inspecting appearance of printed board unit
Inventor: SEKIYA YUKIO
IPC: G06T7/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To automatize re-inspection by view and to improve the automatization rate of inspection on the printed board unit by detecting the detection of the printed board unit to be inspected in an appearance inspection machine and inspecting a part judged to be the defect with the in-circuit tester of a moving probe-type. SOLUTION: The printed board unit 1, an appearance inspection execution part 14 executing inspection and judging propriety and an in-circuit test execution part 15 executing measurement and judging propriety are provided. The appearance inspection machine generates defect detection data on the printed board unit 1 in accordance with test data in a data file 11. Data obtained by extracting only data of parts number which are the same as those in defect detection data are generated. The in-circuit tester of the moving probe-type re-inspects parts on test data. Thus, the automatization rate of inspection on the printed board unit can be improved by automatizing re-inspection by view.
Patent JP-H07185660-A (JP)
Title: Straightening method for rail roller
Inventor: URASHIMA CHIKAYUKI
IPC: E01B5/02
Filed: 1993-12-27
Abstract: PURPOSE:To provide a rail straightening method which improves the fatigue resistance and web brittle fracture resistance of a rail as straightening the rail in the longitudinal direction. CONSTITUTION:Four or more rollers 3 are arranged by holding between there the rail 1 to be straightened in zigzag shape, and an interval with an adjacent roller 3 is set at distance that the maximum contact bearing between the roller and the rail satisfies a value < 1200MPa and the bending stress of the rail exceeds the yield stress of the rail to be straightened, and straightening is performed as applying pure bending to the rail 1 repeatedly. In this way, since the straightening is performed by applying the repeat plastic deformation to the rail as setting the maximum contact bearing between the roller and the rail at a value < 1200MPa, the rail 1 can be straightened in the longitudinal direction, and also, residual stress in the longitudinal direction in the neighborhood of the head apex part and the center of bottom of the rail coming in contact with the roller 3 goes to nearly zero, which remarkably improves the fatigue resistance and web crack progressing characteristic resistance of the rail comparing with the conventional roller straightening method.
Patent JP-H04201831-A (JP)
Title: Method and device for bag opening and discharge
Inventor: SADATE HIROOMI
IPC: B65B69/00
Filed: 1990-11-29
Abstract: PURPOSE:To make bag opening and discharge successively in a series of works and to reduce or eliminate washing of a bag opening device by a method wherein a bag on a palette is taken up by a hanging member provided on an arm of a robot which can go round within a prescribed angle range and, when the bag reaches above a throwing container, a lower surface of the bag is cut open by a cutter. CONSTITUTION:An arm 3 of a robot 1 is positioned above bags 6, a tip end 3a of the arm 3 is lowered to bring an attracter 10 into contact with a surface of one of the bags 6, so that the bag 6 is sucked by a vacuum device 11 under vacuum and lifted. When the bag 6 reaches above a throwing container 12 and stops, a lower surface of the bag 6 is cut open by a cutter 14. The cutter 14 consists of, for example, a cutting blade provided upward at a tip end of a rod 16 of a cylinder 15, and cuts the lower surface of the bag 6 by reciprocation of the rod 16. When the bag 6 is cut open by the cutter 14, powdery substance drops down by itself out of an opening to be contained in the throwing container 12.
Patent JP-H01175195-A (JP)
Title: Inverter transformer
Inventor: KUSUKI SHIGERU
IPC: H05B6/66
Filed: 1987-12-28
Abstract: PURPOSE:To prevent any local magnetic saturation, in cores having respective legs opposed to each other through a gap, by making the sectional area of the legs larger than that of opposed surfaces of the legs through a gap. CONSTITUTION:The legs 3, 4 of cores 1, 2 are opposed to each other through a gap 5, respectively. The sectional area S1 of respective legs is made larger than the sectional area S2 of the opposed surface of the legs 3, 4 through a gap. Thus, magnetic lines in a periphery of the cores are less intend to be relatively curved, thereby preventing any local magnetic saturation.
Patent JP-H01173738-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIKUCHI KAZUYA
IPC: H01L21/76
Filed: 1987-12-28
Abstract: PURPOSE:To form isolating films without bird's beak while restraining the bottom of a diffused layer from expanding thereby preventing the parasitic capacitance from increasing by a method wherein, when the surface is selectively oxidized using an oxidation preventive film as a mask, an oxide film is formed below the oxidation preventive film while semiconductor film are formed below the peripheral parts. CONSTITUTION:An SiO2 film 11 and an Si3N4 film 12 are laminated on a semiconductor substrate 10 and then the substrate 10 is etched away in the specified depth further to form side etching regions 13. First, a semiconductor film 14 is provided on overall surface to be oxidized forming another SiO2 film 15. Second, when the film 15 is removed and the surface is selectively oxidized using the film 12 as a mask, isolating films 16 without bird's beak and with perpendicular sides are formed. Furthermore, after etching away the films 12, 11, the surface is specifically diffused to form a diffused layer 17. Through these procedures, the bottom of the diffused layer 17 is not expanded minimizing the parasitic capacitance moreover the stress in oxidizing process is relieved to prevent any crystalline defect from developing.
Patent JP-H02178936-A (JP)
Title: Modulation-doped heterojunction type field-effect transistor
Inventor: YAMASHITA TATSUYA
IPC: H01L29/778
Filed: 1988-12-29
Abstract: PURPOSE:To obtain excellent high speed performance and low noise performance by constituting a cap layer with laminated bodies where undoped or n-type III-V semiconductor layers and atomic layers using n-type dopant raw material and a group V raw material are alternately laminated. CONSTITUTION:A MODFET cap layer 5 is provided with an atomic layer incorporating n-type impurities 5b which are doped in a III-V semiconductor layer 5a. Therefore, the n-type impurities are not incorporated into the site of the group V element. Thus, the electric conductivity in the vicinity of the atomic layer becomes larger than the one in the case of only a III-V semiconductor. When the cap layer 5 is provided, the value of a source resistance Rs becomes small even if the thickness of the cap is less than the cap layer of the ordinary MODFET. Thus excellent high speed and low noise performances can be obtained.
Patent JP-H03191721-A (JP)
Title: Seedling raising tool and feeding of seedling to transplanter
Inventor: TSUKADA MOTONAO
IPC: A01C11/04
Filed: 1989-12-21
Abstract: PURPOSE:To prevent seedling from being damaged during feed of seedlings to a transplanter by equipping one side of pot having plural cylindrical parts with both open ends with detachable closing parts. CONSTITUTION:Closing parts 16 having protrusions 18 provided with a bored small hole 20 for draining are attached to the under surface side of a pot 10 having plural cylindrical parts with both open ends to form a seedling raising tool. Then the cylindrical parts 12 are charged with soil 24 and seeds are planted on the soil to grow seedling 22. Then the closing part 16 of the seedling growing tool is removed, the pot 10 is positioned corresponding to a conveyor 30 of a transplanter 28, a pusher 34 laid side by side with a pushing machine 32 set at the back of the pot 10 is operated, introduced into the pot 10, seedlings 22 and the soil 24 are pushed out from the cylindrical parts 12 and placed on a receiver 36 on the conveyor 30.
Patent JP-2001157335-A (JP)
Title: Apparatus for processing end of shield wire
Inventor: KOIKE TAKASHI
IPC: H02G1/12
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To improve durability, shorten the tact and reduce the size of an apparatus for processing end of shield wire including a braided part expanding mechanism. SOLUTION: A punch 5 of a braided part expanding mechanism is provided independent of a cylinder actuator 9 for driving and it is then mounted to a rotary body 3 in coupling with the end of a slide rod of a holder unit 8. In the case where an inverting member 6 of the braided part inverting mechanism and a peeling blade 7 of the peeling mechanism are also accompanied with rotation displacement, these are also mounted to the rotary body 3 like the punch 5 and thereby these can be driven with a cylinder actuator 9 which is allocated to the stationary position.
Patent JP-H09171982-A (JP)
Title: Abrasive cloth and its manufacture
Inventor: MUROYAMA MASAKAZU
IPC: B24B37/24
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain an abrasive cloth by which an interlayer insulating layer on an interconnection layer is polished to be flat irrespective of whether an interconnection formed in the interconnection layer As coarse or dense by a method wherein the abrasive cloth which is pasted on a surface plate and which is used to polish, a substrate contains an organic filler. SOLUTION: The constitutent resin of an abrasive cloth 3 is prepared in such a way that polyurethane prepared by adding 4,4-methylene diophenyl dilsocyanate and ethylene glycol as a chain-length extender to a polyol which is prepared by using ethylene glycol as a diol component and by using adipic acid as a dicarbolylic acid is added to a triisocyanate which its reacted with glycerin, hexamethylene diisocyanate or the like and which comprises three or more functional groups. An inorganic filler such as calcium carbonate or the like is added to, and kneaded width, the constitutent resin of the abrasive cloth 3, it is dispersed uniformly into the constituent resin of the abrasive cloth 3, and it is cross-linked and reacted by a heat treatment.  Thereby, although the surface hardness of the abrasive cloth is identical to that of the constitutent resin, the compressive elasticity modulus of the abrasive cloth 3 can be made large as a whole, and an interlayer insulating layer 2c can be polished to be flat.
Patent JP-H02176282-A (JP)
Title: Breather device and fuel tank in vehicle
Inventor: WATANABE SEIJI
IPC: F16K17/36
Filed: 1988-12-28
Abstract: PURPOSE:To surely seal a fuel tank by providing an operating ball on a supporting unit, in its bottom a valve unit and in its bottom an operating unit actuating the valve unit to perform closing action, in the case of a breather device for a fuel tank in a vehicle. CONSTITUTION:In the case of a breather device 30 for a fuel tank mounted to a vehicle, an operating ball 35 is rollably housed in space formed by a breather main unit 31 and a supporting unit 36. A valve unit 37, closing a breather passage, is arranged in the lower of the supporting unit 36. The valve unit 37 arranges in its lower an operating unit 38 allowing the valve unit 37 to perform closing action following tilting the fuel tank. In this way, the valve unit 37 is mounted being interposed by the operating ball 35 and the operating unit 38 and fitted with a play to ventilating holes 43, 36a and forming a main valve 46 with a valve seat 42. As the result, the fuel tank, when it is tilted, is surely sealed by closing the breather passage as necessary.
Patent JP-H10168441-A (JP)
Title: Colored afterglow complex and colored afterglow article
Inventor: TAKANO YASUSHI
IPC: C09D11/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain an afterglow complex which provides a phosphorescent luminance higher than that of a system comprising a color pigment and a phosphor intermingled with each other even at an almost equal color tone and which can be produced even when a normal colored ink is used as it is by adopting a structure contg. a phosphorescent layer and a colored layer. SOLUTION: This afterglow complex contains phosphorescent layer (i.e., a layer contg. a phosphor) and a colored layer (i.e., a layer contg. a colorant). The phosphorescent layer substantially comprises a phosphor and a binder, and the colored layer substantially comprises a colorant and a binder. Here, a phosphor, i.e., a substance which emits phosphorescence, can be incorporated into the phosphor layer without any specific limitation; for instance, a phosphorescent pigment and a luminous pigment can be used as the phosphor. A color pigment, a metallic color pigment, and a dye can be used as the colorant in the colored layer. As the binder contained in both the phosphorescent and colored layers, a resin which is substantially transparent to visible rays is pref.
Patent JP-H02179860-A (JP)
Title: Formation of surface heat generating film using natural iron sand material
Inventor: TANABE TOSHIO
IPC: C23C4/06
Filed: 1988-12-28
Abstract: PURPOSE:To easily and inexpensively form the high-strength surface heat generating film having excellent constant temp. controllability and durability and generating heat when energized by plasma-spraying natural iron sand or a mixture of natural iron sand and other metal powder on the surface of a substrate. CONSTITUTION:One electrode 2 is arranged in a hollow nozzle main body 1 as the other electrode, a voltage is impressed by a power source 3, and Ar, etc., are introduced from a gas inlet 6 to inject a plasma flame 4 from an injection hole 5. In this plasma spraying gun, natural iron sand is supplied into the plasma flame 4 from a spraying martial supply port 7. An iron sand material is pretreated by classification, elutriation, magnetic separation, etc., to obtain the iron sand having about 44-105mum particle diameter. Meanwhile, the powder of metals such as iron and copper can be added to natural iron sand and mixed to adjust the electrical characteristic as the spraying material. A surface heat generating film 9 having an excellent characteristic is formed on the substrate 8 opposed to the injection port 5 by the plasma spraying.
Patent JP-H01171286-A (JP)
Title: Superconducting storage device
Inventor: ODA SHUICHI
IPC: G11C11/44
Filed: 1987-12-25
Abstract: PURPOSE:To effectively detect stored information and to reduce power consumption by providing a weaker superconducting section than the other part of a vortex line generator between an element and a write control line near the element in the generator. CONSTITUTION:A diffused region 9 is of a weaker superconducting section than the other part of a vortex line generator 3, formed in the degree of 1X10<19>cm<-3> of carrier concentration, to which M2 ions are implanted near an element 9 of the generator between a Josephson junction element 4 and a write control line 6. Since the region 9 has weaker superconductivity than that of the other part of the generator 3, a Lorentz force which acts on the lines of magnetic flux generated in the parts becomes larger than a pin clamping force, so that the lines of magnetic flux easily flow to the region 9 to be gathered. Since the vortex lines of predetermined number are easily gathered to the region 9, the control current may be small. Since the region 9 is provided near the element 4, the presence of the vortex lines can be reliably detected by the element 4.
Patent JP-H06154360-A (JP)
Title: Discrimination marking implement for golf ball
Inventor: FUJIBAYASHI MASAYA
IPC: A63B37/00
Filed: 1992-11-18
Abstract: PURPOSE:To provide a discrimination marking implement for a golf ball for performing marking as an exclusive golf ball visible discriminating means to a player. CONSTITUTION:The discrimination marking implement A is constituted of a ball base 10 provided with a ball receiving seat 12, and a marking base 20 on which a marking pattern 23 is open-worked and provided, a golf ball B is placed and held on the ball receiving seat 12, and also, set in a fitted and held state by the marking base 20, and this implement is used so as to perform marking by an oil paint, a spray paint, etc., by the marking pattern 23. The marking base 20 is installed freely in the ball base 10, exists as many interchangeable ones having many kinds of marking patterns 23 being different from each other, and a player uses selectively the marking base 20 in accordance with his own choice, and can use it as his exclusive marking.