baber/WOPTO huggingface dataset:
Patent JP-2003049446-A (JP)
Title: Alarm control device for construction machine
Inventor: KONNO SHIGEYA
IPC: E02F9/26
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an alarm control device for a construction machine capable of appropriately issuing an alarm, when resulting in a state of causing breakage of an arm cylinder when crushing a reinforced frame in demolishing a building. SOLUTION: This alarm control device for the construction machine is provided with an angle sensor 80 detecting an angle between the lower surface of a hoisting boom 12 and an arm 14, a pressure sensor 76 detecting the dropping movement of the hoisting boom 12, and an alarm controller 78 issuing the alarm from a buzzer 82 or a lamp 84 to an operator based on the detection signal from the sensors 76 and 80, when the arm 14 is in a state of reaching full crowding.
Patent JP-2003049736-A (JP)
Title: Electronic fuel injection valve
Inventor: TERAKADO KAZUYOSHI
IPC: F02M51/06
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an electronic fuel injection valve capable of feeding stable fuel by using a swirler of low cost having durability for securing abrasion resistance of a needle valve element as a slide member facing the swirler to a valve element. SOLUTION: This electronic fuel injection valve is provided with the needle 1, the valve element 2, a valve seat 3, the swirler 4, a stopper 5, a stator core 6, a casing 7 a spring 8, and an electromagnetic coil 9. On a tip of the needle 1, the valve element 2 is provided. The swirler 4 swirls fuel, and guides action of the valve element provided on the tip of the needle. The swirler 4 is composed of a powder sintered body of martensitic stainless steel having corrosion resistance and abrasion resistance.
Patent JP-2003010784-A (JP)
Title: Linear vibration motor (1)
Inventor: TERAJIMA KOKICHI
IPC: H02K33/06
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a linear vibration motor in which magnetic efficiency is made higher by reducing a magnetic gap, no attraction of a movable magnetic yoke caused by coulomb force is generated, deviation between the frequency of AC current being applied and the resonance frequency of an elastic supporting member is eliminated and thus high thrust is stably obtained. SOLUTION: The motor consists of a plurality of permanent magnets 1a and 1b and driving coils 4a and 4b. In an XYZ orthogonal coordinate system, the magnets are magnetized in a parallel direction with respect to the Y axis and along mutually reversed directions. The magnets are arranged adjacent to each other in the X axis direction and back surface magnetic pole sides thereof are connected with each other through a first magnetic yoke 2. The coils have coil segments extended along the Z axis direction and are arranged to oppose the surface side magnetic poles of the permanent magnets in the Y axis direction. Either one of the permanent magnet side and the driving coil side is reciprocatingly moved along the X axis direction.
Patent JP-2002155089-A (JP)
Title: Method for producing alkylchlorosilane
Inventor: MAUTNER KONRAD
IPC: C07F7/12
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for aftertraetment of the residue from the direct synthesis of an organochlorosilane. SOLUTION: In this method for preparing an alkylchlorosilanes from the liquid constitutents of the residues from the direct synthesis of alkylchlorosilanes which have a boiling point of above 70 deg.C at 1013 hPa and comprise disilanes, the residues are heated with hydrogen chloride and silicon at temperatures of at least 300 deg.C, with at least 10% by weight of trichlorosilane and/or tetrachlorosilane, based on the weight of the alkylchlorosilane formed, being formed at the same time.
Patent JP-2003051264-A (JP)
Title: Color cathode-ray tube
Inventor: NIIGAYU KOJI
IPC: H01J29/48
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube in which the area adjustment of a screen prepared in a shield cup, in order to improve mis-convergence is made easy, and moreover, precise adjustment is enabled. SOLUTION: To the screens 21 to 24, which are installed using a electricity conductor material of non-magnetism, so that they stand straight from a bottom board 11b to the upper and lower sides of through-holes 31 and 33 on the bottom board 11b, so that the convergence of an electron beam G, located at the center of an in-line and the convergence of the electron beams B and R located at the both ends of the in-line coincide with each other, a spacer 40 is inserted between the screens 21 to 24 on the bottom board 11b using the spacer 40 of the electricity conductor material board of non-magnetism, which has been made into the size, which can be inserted between the screens 21 to 24, and has been opened with the through-holes 51 to 53 for every electron beams individually. By inserting this, the area, which is orthogonal to the magnetic flux of the screens 21 to 24, is made variable.
Patent JP-2003059349-A (JP)
Title: Coaxial cable having two shield layer structure
Inventor: TAGUCHI MINORU
IPC: H02G1/14
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial cable having a two shield layer sufficiently having a shield effect and other characteristics and allowing the outside diameter of the cable to be set at a predetermined value or less. SOLUTION: This coaxial cable having a two shield layers is composed by forming a first external conductor 31 in the circumference of a center conductor 10 by interlaying a first insulator 21, and by forming a second external conductor 32 in the circumference of the external conductor 31 by interlaying a second insulator 22. The coaxial cable is characterized in that the external conductor 31 comprises a round braided soft copper wire having a longitudinally vertical cross-section forming a circle, and the external conductor 32 comprises a flat braided band-like soft copper wire braided having a longitudinally vertical cross-section forming a rectangle.
Patent JP-2003048941-A (JP)
Title: Polyurethane foam and thermal insulation box
Inventor: MURAI MICHIO
IPC: F16L59/02
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane foam expanded with a low-boiling hydrocarbon and carbon dioxide both of which cause no ozone layer depletion and scarcely has effect on global warming, and having high thermal insulation and mechanical strength without decreasing foam density. SOLUTION: This polyurethane foam is obtained by blending 0.1-1.5 wt.% of inorganic layer substance(s) put to cation exchange by an organic onium ion compound with a polyurethane foam stock solution followed by making an expansion molding.
Patent JP-2003061219-A (JP)
Title: Feeder supporting device within tunnel
Inventor: AKIYAMA TSUKASA
IPC: H02G1/06
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a feeder supporting device which can easily adjust insulation interval for wall surface. SOLUTION: An upper fitting metal tool 2 and a lower fitting metal tool 3 are fixed to the wall surface T in both upper and lower sides of a feeder W extending along the wall surface T of a tunnel. An upper end of an upper insulator 4 is pivotally fixed to the upper fitting metal tool 2, while a lower end of an lower insulator 5 is fixed to the lower fritting metal tool 3. Consequently, the lower end of upper insulator 4 and the upper end of lower insulator 5 are pivotally fixed with a pivot pin 6. The feeder supporting device 1 within the tunnel is configured by providing a wire retaining member 7 in the side of one end of the pivot pin 6 and by providing an adjusting metal 8 for vertically adjusting the pivotal position of at least one insulators 4, 5 between the upper insulator 4 and upper fitting metal tool 2, or between the lower insulator 5 and lower fitting metal tool 3.  The supporting device 1 can easily support the wire W by pivotally supporting existing polymer insulators 4, 5 with the pivot pin 6 with the wire retaining member 7 and vertical position of feeder W and isolation position from the wall surface T of feeder W can be adjusted easily.
Patent JP-2003053406-A (JP)
Title: Method for manufacturing precision rolled stock
Inventor: KUSHIDA HITOSHI
IPC: B21B37/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To roll a wire less in dimensional variation in the radial direction over the entire length and is excellent in dimensional accuracy by a rolling line provided with a finishing mill and a final finishing mill. SOLUTION: When rolling the wire by the rolling line, by using the relationship among the dimensional difference ΔD in the radial direction over the entire length from the tip part to the rear end part of the wire after the final rolling, the roll gap d between the rolls in the 1st stage of the final finishing mill, the revolving speed ratio Nr (N1/N2) of the revolving speed N1 of the final finishing mill to the revolving speed N2 of the finishing mill and the speed ratio Vr of the speed of the rear end part of the wire after the rear end part of the wire is passed through the finishing mill to the speed of the intermediate part of the wire when the wire is rolled with the finishing mill and the final finishing mill and the relationship between the speed ratio Vr and the dimensional difference ΔD,  the roll gap d and the revolving speed ratio Nr are adjusted so that the speed ratio Vr is constant.
Patent JP-2003059470-A (JP)
Title: Cylindrical battery and battery pack using the cylindrical battery
Inventor: OSANAI TOMOTARO
IPC: H01M2/10
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical battery for surely and easily realizing a battery pack using a plurality of cylindrical batteries, and the battery pack using this battery. SOLUTION: A fixing part 2 for forming a male screw 21 is formed in an outer peripheral prescribed position of an enclosing can 11 of the cylindrical battery 1. Such a cylindrical battery 1 is screwed in a female screw 4 formed in a plurality of openings 32 of a pack casing 3 to realize the battery pack for surely and easily fixing the plurality of cylindrical batteries 1 to the pack casing 3.
Patent JP-2003059533-A (JP)
Title: Nonaqueous system electrolyte solution and nonaqueous system electrolyte solution secondary battery using same
Inventor: ITAGAKI HIROAKI
IPC: H01M4/36
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous system electrolyte solution and a nonaqueous secondary battery using same with improved safety when overcharged. SOLUTION: The nonaqueous system electrolyte solution contains at least organic solvent and lithium salt as well as substituted oxazolizene compound as expressed in formula (1). In the formula, R1 denotes an organic group, and A denotes formula (1-1) (In the formula, R2 and R3 denote, each independently, hydrogen atom or a monovalent organic group.) or formula (1-2) (In the formula, R4 denotes a bivalent organic group having two free atomic valences on one atom).
Patent JP-2003055085-A (JP)
Title: Method of manufacturing compound semiconductor single crystal
Inventor: TAIHO KOJI
IPC: C30B29/42
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a new method of manufacturing a compound semiconductor single crystal, by which the propagation of a dislocation from a seed crystal is effectively suppressed and the yield can be drastically improved. SOLUTION: In the method for manufacturing the compound semiconductor single crystal by a liquid encapsulating Czochralski method, a seed crystal having a low dislocation density, e.g. a seed crystal having an average dislocation density of <200/cm<2> or a seed crystal having the maximum dislocation density of <3,000/cm<2> is used as a seed crystal 6 used for pulling the crystal 8. Thereby, the propagation of the dislocation from the seed crystal to the growing crystal side can be suppressed and the high quality compound semiconductor single crystal can be obtained in a good yield.
Patent JP-2003061132-A (JP)
Title: Method and system for controlling mobile communication service
Inventor: HOSHINO HITOSHI
IPC: H04W8/06
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for controlling a mobile communication service, that can easily provide a server to a roaming user at a roaming destination. SOLUTION: A GMLC(Gateway Mobile Location Center) 7 requests a GLR(Gateway Location Register) 5 about in-zone information of a roaming user 11 in response to an inquiry of position information from an ISP(Internet Service Provider) 13. The GLR 5 retrieves information with respect to the roaming user 11 from stored user information to inform the GMLC 7 about the information associated with the roaming user 11. The GMLC 7 acquires the acquired position information of the roaming user 11 from a MSC(Mobile Switching Center) 9 on the basis of the information associated with the roaming user 11 notified from the GLR 5 and provides the acquired position information of the roaming user 11 to the ISP 13. The ISP 13 provides information corresponding to the position information of the roaming user 11 to the roaming user 11.
Patent JP-2003069056-A (JP)
Title: Paste composition and solar battery using the same
Inventor: WATSUJI TAKASHI
IPC: H01L31/04
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a paste composition which enables to further increase a BSF effect, and a solar battery provided with an electrode made by using the composition. SOLUTION: The paste composition is for forming a rear face electrode layer 5 on a p-type silicon semiconductor substrate 1. The paste composition comprises aluminum powder, an organic vehicle; glass frit; and at least one kind selected among boron powder, an inorganic boron compound, and an organic boron compound. The solar battery is provided with the rear face electrode layer 5 formed by applying the paste composition on the p-type silicon semiconductor substrate 1 and then baking it.
Patent JP-2002137529-A (JP)
Title: Method for suppressing overfilling or underfilling in production of printing original image to minimum
Inventor: HAUCK AXEL
IPC: G06K15/02
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To determine an overfilling or an underfilling at a boundary surface of a colors different from each other by a method wherein information on registering characteristics is utilized and further the behaviors of a body to be printed, which are set during printing with a machine, are utilized. SOLUTION: Printing machines, with which printing is executed, are characterized minutely on the type of their printing machine and on their individual registering behaviors. The registering behavior intrinsic to the printing machine is obtained by knowing respective influence factors such as an ink, with which printing is performed, and a body to be printed on the latest job. Under the consideration of an enough safety value, a minimum necessary overfilling or underfilling is calculated and minimum geometrical overlaps 21 and 22 are taken into consideration at the production of an original image at the fore stage of printing.
Patent JP-2003062890-A (JP)
Title: Method for manufacturing liquid crystal polymer film
Inventor: YAMAGUCHI TAKAZO
IPC: B29C48/92
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal polymer film which is almost free from the generation of a granular structure and a rip and shows no increase in the incidence of the granular structure and the rip with the lapse of time, in the manufacture of a liquid crystal polymer film showing an optical anisotropy during melting through a melt extrusion process using a T-die. SOLUTION: This method for manufacturing a liquid crystal polymer film is intended for manufacturing a liquid crystal polymer film showing an optical anisotropy during melting through a melt extrusion process using a T-die having no resin reservoir. One alternative of the method uses the T-die whose sectional area of a resin passage in a perpendicular direction with the resin-flowing direction does not become wide from the upstream to the downstream side. The other alternative of the method is characterized in that a liquid crystal polymer showing the optical anisotropy during melting is a liquid crystal polyester resin composition composed of (A) a liquid crystal polyester as a continuous phase and (B) a copolymer with a functional group showing a reactivity with a liquid crystal polyester as a discontinuous phase.
Patent JP-2003066516-A (JP)
Title: Lens attachment structure of stroboscope
Inventor: USUI AKIHIKO
IPC: G03B15/03
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a lens-attached housing for stroboscope capable of attaining the protection of a fresnel lens and the replacement of a filter by having such a structure that the housing can be attached/detached to/from an optical system housing, the filter and a protecting frame can be replaced and attached at the same time, or either of the filter and the protecting frame can be replaced and attached. SOLUTION: A stroboscope which is mechanically and electrically connected to the camera and emits flash light interlocking with the operation of the camera is characterized in that the protecting frame for protecting the front side of the fresnel lens of the stroboscope and the file arranged in front of the fresnel lens are constituted such that they can be attached/detached, the stroboscope is constituted of the optical system housing and the lens-attached housing constituted such that it can be attached to the optical system housing.
Patent JP-2003064186-A (JP)
Title: Method for producing casting epoxy resin composition
Inventor: WATANABE YOSHIZO
IPC: B01F23/57
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a casting epoxy resin composition which has improved impregnation in coils or the like and gives cast molded products of improved physical properties by thoroughly blending an epoxy resin with even a large quantity of a filler of microparticles. SOLUTION: This method for producing a casting epoxy resin composition comprises charging an agitating tank equipped with a lower-speed-rotating 1st agitating means and a higher-speed-rotating 2nd agitating means thereinside with the epoxy resin followed by the filler and then carrying out blending under agitation; wherein, in charging the filler, the number of revolutions of the 2nd agitating means is set at 400-800 rpm, and after ending charging the filler, the pressure inside the agitating tank is reduced to <=50 torr and the number of revolutions of the 2nd agitating means is set at 1,000-1,300 rpm.
Patent JP-2003067882-A (JP)
Title: Device for optimizing travel route and traffic flow simulator
Inventor: BABA MIYAKO
IPC: G06Q10/04
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To calculate combination data of reproducible routes with high accuracy. SOLUTION: A means 14A selects a plurality of candidate routes between a start point and a destination which are possibly selected by vehicles traveling on a road network on the basis of road network data representing the road network and data including the position of the start point and the position of the destination, and a means 14B calculates a combination of candidate routes where respective square sums of differences between the calculated values of traffic volume of a plurality of links on the road network and observed values of traffic volume of the links become minimum in the case the respective vehicles selects any among the plurality of selected candidate routes and travel on the selected route.
Patent JP-2003068625-A (JP)
Title: Method of simulating shape of resist pattern
Inventor: YAMADA ATSUSHI
IPC: H01L21/027
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of simulating shape of resist pattern, by which the shape of a resist pattern appropriately reflecting the shape of an actual developed resist pattern can be estimated. SOLUTION: In this method, the shape of the actual developed resist pattern is estimated, by executing development calculation under a rate-of-development distribution. The developed resist pattern is estimated through carrying out the development calculation, by assuming that desorption occurs at every molecule of a resist material by noting specially at the molecules in the developing process.
Patent JP-2003063470-A (JP)
Title: Structure of leg shield mounting part for vehicle
Inventor: OKAMOTO NAOKI
IPC: B62J23/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a leg shield mounting part capable of making components inside hardly visible from a gap between an insertion opening formed by a leg shield front member and a leg shield rear member, and a steering cover. SOLUTION: In this structure of the leg shield mounting part for the vehicle wherein the leg shield front member 26 covering a front side of a head pipe of a car body frame and a leg shield rear member covering a rear side of the head pipe are mounted, and the insertion opening 29 for inserting the steering is formed on an upper joining part of the leg shield front member 26 and the leg shield rear member 27, the leg shield front member 26 is provided with a longitudinal wall part 26b on an upper rear edge part 26a including a peripheral edge part of the insertion opening 29, the leg shield rear member 27 is provided with an extension piece 27b forwardly extended near the steering side part of the upper front edge part 27a,  and an front edge part of the extension piece 27b and the longitudinal wall part 26b are connected to form a side peripheral edge part 30 of the insertion opening 29.
Patent JP-2003071781-A (JP)
Title: Device and method of cutting transmission belt
Inventor: YOSHIKAWA TAKUYA
IPC: B26D1/14
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology for cutting a belt precisely by a prescribed width in annular thin slices capable of cutting an elastic rubber sleeve into annular thin slices with a thick cutlery while pushing and releasing the cut without scattering or catching the sliced annular thin pieces. SOLUTION: A belt sleeve B is stretched between two shafts and cut in round slices by a cutter blade 7. The lateral release of the sleeve B is prevented by a guide roll 6, and using the cutter blade 7 in which the space between two blades can be adjusted, a belt is held between the two blades based on the condition of the ridge on the side of the blades and cut. Further, the belt is cut at a low speed with a four-blade cutter in the cross-feed by a standard width, with the spaces between the blades as a narrow width, the standard width, and the narrow width.
Patent JP-2003078224-A (JP)
Title: Method of manufacturing glass ceramic substrate
Inventor: MIKURA TSUTOMU
IPC: H01L23/12
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a glass ceramic substrate containing a recessed section, such as a cavity, etc., having high dimensional accuracy can be manufactured by surely restricting the shrinkage sintering due to of glass ceramic green sheets. SOLUTION: This method comprises a step (i) of manufacturing a laminate 1 having the recessed section 4 by laminating a plurality of glass ceramic green sheets upon another, a step (ii) of packing an inorganic composition 2 for restriction in the recessed section 4 of the laminate 1 to a height which is equal to 10-60% of the depth of the section 4 from the bottom of the section 4 and, at the same time, laminating restricting green sheets 3 upon both surfaces of the laminate 1, and a step (iii) of manufacturing the glass ceramic substrate holding the restricting green sheets 3 on both surfaces and containing the inorganic component for restriction in the recessed section 4 by baking the laminate 1. This method also comprises a step (iv) of removing the baked restricting sheets and inorganic component for restriction from the substrate.  The glass contents of the restricting sheets and inorganic composition are adjusted so that the glass may be coupled with the glass ceramic green sheets and may not substantially shrink the sheets in laminating surfaces (v).