baber/WOPTO huggingface dataset:
Patent JP-2002346698-A (JP)
Title: Molding sand filling method and device for molding machine for flaskless-type horizontal-splitting mold
Inventor: KOMIYAMA TAKAYUKI
IPC: B22C11/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to fill a molding chamber with molding sand from a sand tank by feeding compressed air of relatively low pressure when operating a molding machine that molds a flaskless-type horizontal-splitting mold by removing a flask from a flask body after squeezing, with a squeezing plate, the molding sand filled in the molding chamber standing in a vertical state which is demarcated with the flask body, a match plate, and the squeeze plate. SOLUTION: The sand tank that has a double structure made by partitioning a lower part of the inner part of a sealed hollow body with a hollow partition member having air permeability is employed. Besides, a sand storing chamber for storing molding sand is formed inside the partition member and an air introduction chamber for introducing compressed air is formed outside the partition member. At the same time when the molding sand in the sand storing chamber is fluidized by feeding compressed air into the air introduction chamber, compressed air having pressure higher than that of the compressed air fed into the air introduction chamber is fed into the sand storing chamber, and thus the molding sand is spouted out from the sand spouting hole of the sand tank.
Patent JP-2002356795-A (JP)
Title: Substrate treatment equipment for cylinder block and surface treatment method using this equipment
Inventor: SUDA NAOYUKI
IPC: C25D7/04
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide surface treatment equipment and surface treatment method capable of subjecting a cylinder block with its cylindrical sections faced upward to a surface treatment. SOLUTION: The surface treatment equipment for the cylinder block which subjects cylinder bore surfaces 3 of the cylinder block 1 having the cylinder sections 57 communicating with a crank case section 41 to surface treatment in the state of positioning the cylinder sections 57 to the upper side is equipped with surface treating tools 13 which are disposed above the cylinder block 1 and are movable in the axial direction of the cylinder sections 57 and a treating solution feeder which feeds a plating solution 31 into the cylinder block 1 from the lower side of the crank case section 41 and returns the plating solution 31 in the surface treating tools 13. The surface treating tools 13 are provided with upper tools 23 which can abut the cylinder head surfaces 59 at their ends and anodes 29 are disposed at the front ends of the upper tools 23.
Patent JP-2002061682-A (JP)
Title: Electromagnetic brake device
Inventor: KAWAMATA TAKAYOSHI
IPC: F16D55/28
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To improve displacement action of a brake shoe. SOLUTION: A yoke 8 with both side surfaces in a direction of an operating axial line serving as a pole face is supported to a bracket 1. A first adjusting spring 40 energizing the yoke 8 to a side of a first armature 15 and a second adjusting spring 41 energizing the yoke 8 to a side of a second armature 23 are mounted in an adjusting bolt 39, to hold the yoke 8 to stand still in a direction of the operating axial line by balance of spring tension of these adjusting springs 40, 41. One brake shoe is connected to the first armature 15, the other brake shoe is connected to the second armature 23, additionally the first/second armature 15, 23 is energized in the direction of the operating axial line by tension of a brake spring, so as to brake a disc 33 by a pair of the brake shoes.
Patent JP-2002359977-A (JP)
Title: Switching power source
Inventor: FUKUMOTO SEIYA
IPC: H02M7/12
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain large output power from a switching power source while maintaining a switching element in an 'on' state even if the root-mean-square value of an AC input voltage is low. SOLUTION: An R-S flip-flop (17), which outputs on-off signals that are given to control the terminal of a switching element (9), and an on-off period control circuit (22), which holds the on-period of the on-off signals outputted from the R-S flip-flop when the root-mean-square of an AC voltage from an AC power source (1) is low, are provided in a control circuit (11) of the switching power source. Because the on-off period control circuit (22) holds the R-S flip-flop (17) in a set state and maintains the on-state of a MOSFET (9) even when the root-mean-square of the AC voltage from the AC power source (1) is low, larger output power can be taken out from the positive side output terminal (5) and the negative side one (6).
Patent JP-2002359506-A (JP)
Title: Mode suppressor for non-radiative dielectic line, and millimeter-wave transmitter/receiver using the same
Inventor: FUKUURA ATSUMI
IPC: H01P1/16
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a mode suppressor which has small variations in attenuation characteristics in an LSE(longitudinal section electric) mode, even if a conductor layer has positional deviation, and which can be manufactured at a low cost. SOLUTION: The mode suppressor comprises a conductor layer 7 at the central position in the width direction of a dielectric line, in one surface which is perpendicular to main surfaces of parallel plate conductor 1 and 2 and parallel to the transmission direction of a high frequency signal, inside the dielectric line, deployed between the parallel plate conductors, 1 and 2 which are arranged at an interval of equal to or less than 1/2 the wavelength of high frequency. The layer 7 has a line shape, in which narrow parts and wide parts in the vertical direction, are formed alternately and repeatedly so that the length is the same length D, and satisfies the expression 0.1λ1 <D<0.25λ1 or 0.3λ1 <=D<=0.5λ1 , where the wavelength of electromagnetic wave in the TEM mode generated in the dielectric line is λ1 .
Patent JP-2002363400-A (JP)
Title: Heat dissipating urethane resin composition and manufacturing method of insulation treated electric and electronic part
Inventor: FUJITA TOSHIYUKI
IPC: C08L75/04
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a urethane resin composition having high heat dissipating property, suitable for insulation treatment, etc., and excellent in workability, by mixing SiC(silicon carbide) and a spherical minute filler at a high filling rate into the urethane resin composition, and a manufacturing method of an insulation treated electric and electronic part from the heat dissipating urethane resin composition. SOLUTION: This heat dissipating urethane resin composition comprises a liquid polybutadiene containing hydroxy groups, a bifunctional ester-exchanged castor oil, a plasticizer containing no hydroxy group, SiC(silicon carbide), a spherical minute filler, a monofunctional ester-exchanged castor oil, and a polyisocyanate. In this manufacturing method of an electric and electronic part, this composition is used for insulation treating.
Patent JP-2002113736-A (JP)
Title: Process for manufacturing tire safe support and support obtained by the method
Inventor: BON BERNARD
IPC: B29C44/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a tire safe support permitting travel at zero pressure. SOLUTION: In a process for manufacturing a crosslinked and expanded elastomeric safe support having a cellular structure comprising closed cells, a rubber composition comprising at least one diene elastomer, water, a blowing agent to permit later obtaining the cellular structure and a vulcanization system is used. In this composition, a diene elastomer having a molar ratio of units resulting from dienes which is less than 15%, a quantity of water of from 3-6 pts.wt. per hundred parts of the elastomer and azobisformamido being the blowing agent are used.
Patent JP-2002358338-A (JP)
Title: Method, apparatus and computer program for creating developed view of folded solid
Inventor: MITANI JUN
IPC: G06F17/50
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for creating a developed view of a folded solid capable of creating automatically a developed view of folded solid by using a computer. SOLUTION: In a method for creating a developed view capable of protrusively forming a solid by folding a plane 10 along a main folding line L20 and make the solid foldable by folding the plane along the main folding line, a solid R is projected on a projection surface parallel to a sub plane 10a, projection views P1, P10 different in shapes among the projection views projected on the projection plane are extracted, developed views corresponding to the extracted projection views are created, while keeping positional relations among each developed view and positional relations between each developed view and the plane 10, the developed views are arranged on the plane 10, overlapping parts of the arranged developed views are determined which developed view is placed on a front side to acquire information on a developed view placed on the front side, and acquire a boundary line L40 of mutually developed views determined as overlapping, and an edge line perpendicular to the line L20 and an edge line not adjacent to other planes, among edge lines of the developed views, is distinguished as a cutting line.
Patent JP-2002320546-A (JP)
Title: Gap partitioning utensil for double curtain rail
Inventor: NAGAHISA MIKIO
IPC: A47H1/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a gap partitioning utensil for a double curtain rail, which is inserted between double curtains being hung from the curtain rail, has a structure to prevent the curtains from interfering with each other, and at the same time, can be easily attached to an already existing curtain rail, and with which an indoor decorative effect can be expected as well. SOLUTION: This partitioning utensil for the double curtain rail is equipped with a plurality of attaching members 20, a laterally long band-shape partitioning plate 10, and a fixing body 30. In this case, the plurality of attaching members 20 are fixed in a gap between two lines of curtain rails 1 and 1. The partitioning plate 10 is hung by the attaching members 20. The fixing body 30 fixes the partitioning plate 10 at a specified location. In such a partitioning utensil, a pinching groove 23 which crosses the center of the lower half sections of the attaching members 20 under a penetrating state is formed. At the same time, the attaching members 20 are constituted by forming a holding hole 21 in order to hold the fixing body 30.
Patent JP-2002366606-A (JP)
Title: Vehicle shape deciding device
Inventor: YOSHIKAWA MASAYUKI
IPC: G06F17/50
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To prepare an optimum vehicle design plan on the basis of the result of the structural analysis of a vehicle. SOLUTION: A vehicle shape deciding device 10 is provided with an initial design reception part 20, a member data base 50 including member information regarding members forming constituting elements for the respective constituting elements of the vehicle and including two or more pieces of the member information for at least one constituting element, a vehicle design data preparation part 60 preparing a plurality of the vehicle design plans by referring to the member data base 50 and combining the selected members for the respective constituting elements with the shape of an initial design as a design condition,  a structure analysis part 70 evaluating the vehicle by the structural analysis for each vehicle design plan and a design plan selection part 80 selecting at least one vehicle design plan from a plurality of the vehicle design plans on the basis of the result of the vehicle evaluation.
Patent JP-2002364659-A (JP)
Title: Vertical plate for base plate of marine diesel engine
Inventor: YAMAMOTO TOMOKATSU
IPC: F02F7/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent vertical plates for a base plate from being defected in the axial direction without complicating the structure thereof and increasing the weight thereof. SOLUTION: Each of the vertical plates for the base plate, having at least two pads for thrust bearings to constitute thrust bearings, and included in the base plate, comprises: two first vertical ribs which extend in the upward direction perpendicular to the bottom parts of the vertical plates for base plate from the bottom parts thereof along two straight lines extending in the direction perpendicular to the bottom part of the vertical plates for base plate from each of the centers of gravities of the pads for the thrust bearings; two second vertical ribs which extend in the downward direction perpendicular to the bottom parts thereof from the two upper angular parts of the vertical plates for base plate;  and two inclined ribs which extend from the top ends of the first vertical ribs to the bottom ends of the second vertical ribs in the obliquely upward outside direction, and are located at the lower positions of the two pads for the thrust bearings.
Patent JP-2002363748-A (JP)
Title: Method of producing silicon oxide film
Inventor: KOMADA MINORU
IPC: C23C16/40
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a silicon oxide film by which the adverse effect of an oxidizing gas containing oxygen atoms or an inert gas, used together with an organosilicon gas being a gaseous raw material, on a base material can be suppressed at the minimum when the silicon oxide film is deposited by a plasma CVD method. SOLUTION: The method of producing the silicon oxide film is characterized in that the vaporization can be carried out in a reaction chamber, the organosilicon gas containing an organosilicon compound having no carbon-silicon bond in the molecule and an oxidizing gas containing oxygen atoms in an amount of not more than 14 moles per mole of the organosilicon compound are used as the gaseous raw material, and the silicon oxide film is deposited to the substrate in the reaction chamber by the plasma CVD method.
Patent JP-2002361610-A (JP)
Title: Food coated grip component
Inventor: ODA AKIRA
IPC: B27N1/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a wood coated grip component having excellent heat insulation, having moderate elasticity and having a surface giving reasonable uneveness feeling, hardly causing slipping, when the grip component is gripped by a user, having excellent water resistance, and capable of being used even as a guardrail for a water-section such as a bath room, a lavatory, a washroom and the like by forming a grip component by applying wood coating to a core such as a pipe and the like. SOLUTION: Powder bodies 41, grain bodies 42, chips 43 and the like of wood (the heartwood, a sapwood, a cork bark and the like) are individually or mixed at an appropriate rate and kneaded together with a solidifying agent, and then coated to form a coating 4 of an appropriate thickness or formed into a sheet 6 and bonded fixed to a surface of the core 3 of a pipe or a rod to provide the wood coated grip component 2.
Patent JP-2002362347-A (JP)
Title: Anti-skid controller
Inventor: INOUE GEN
IPC: B60T8/1764
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an anti-skid controller capable of accurately judging a μjump by preventing an erroneous judgment even when boosting/pressure reduction timings of front wheel side right and left wheels are deviated or when road surface μ changing timings of the front wheel side right and left wheels are deviated. SOLUTION: The anti-skid controller is provided with a μ jump judging means of judging a change from a low μ road to a high μroad when boosting time counts CRAE counted by both boosting control time counting means concurrently exceed a predetermined μ jump judgment threshold Hms at both front wheel side right and left wheels, and a count holding means of prohibiting resetting of the boosting time counts CRAE to zero at a pressure reduction control start point in the boosting control time counting means and holding the boosting time counts CRAE at that point when a wheel acceleration VWD of at least one of the front wheel side right and left wheels calculated by a wheel acceleration calculating means exceeds a predetermined value Hms.
Patent JP-2002361211-A (JP)
Title: Apparatus for recovering material disposed in wet refuse disposer
Inventor: FUJIWARA KINICHI
IPC: B09B3/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for recovering the material disposed in a wet refuse disposer, in which the disposed material flowing down toward a recovering tray from the overflow port of a fermenting tank through an overflow chute can be collected efficiently in the whole area of the recovering tray without clogging the discharge port of the overflow chute. SOLUTION: This apparatus is provided with a filling means engaged with the recovering tray for equally distributing the disposed material, which flows down toward the recovering tray from the overflow port of the fermenting tank through the overflow chute and is accumulated and stacked in the lower part of the discharge port of the overflow chute, so that the disposed material can reach the whole area of the recovering tray.
Patent JP-2002372560-A (JP)
Title: Electrostatic breakdown voltage measuring method, and image panel design method
Inventor: SADAMATSU HIDEAKI
IPC: G01R31/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an electrostatic breakdown voltage of a liquid crystal panel is required to be surely secured. SOLUTION: In this electrostatic breakdown voltage measuring method for source drives IC 2 (gate drivers IC 3) arranged on the periphery of a display part of the liquid crystal panel 1 and covered with an insulator 4 (insulator 6), the insulator 4 (insulator 6) capable of changing a covering method of the source drivers IC 2 (gate drivers IC 3) is placed on a prescribed position, and a prescribed voltage is applied, while an electrostatic gun 8 for applying the voltage is moved along the end face of the insulator 4 (insulator 6).
Patent JP-2002373908-A (JP)
Title: Bump structure for electronic device and manufacturing method therefor
Inventor: AKUTSU SATORU
IPC: H01L21/60
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide the bump structure of an electronic device with high heat resistance without destroying the aluminum (Al) pad or Si of a semiconductor chip, and to provide the manufacturing method. SOLUTION: On the Al pad 2 which is the bonding pad of the semiconductor chip 1 flip-chip mounted on the electronic device, a base metal layer 3 is formed. The base metal layer 3 is in the laminated structure of titanium (Ti) or a titanium alloy and copper (Cu) or gold (Au) or palladium (Pd), and is formed by sputtering. On the base metal layer 3, a plated bump 4 whose main component is Au as a first bump is formed by electric plating. On the plated bump 4, a stud bump 5 of projection electrode mainly composed of Au as a second bump is formed.
Patent JP-2003007569-A (JP)
Title: Manufacturing method of solid-state electrolytic capacitor
Inventor: MIKI KATSUMASA
IPC: H01G9/028
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a solid-state electrolytic capacitor of high capacity which is excellent in high frequency responsibility and mounting property. SOLUTION: After a protection film 5 is formed an one surface of a valve metallic sheet body 1 formed of an aluminum foil and a resist film 12 is formed on the other surface thereof, a through-hole 2 is formed in a prescribed position. After an insulation film 3 is formed on an inner wall of the through-hole 2, the resist film 12 is removed and an aluminum foil is etched. A dielectric film is formed in a porous part 7 formed by the etching, and thereafter a through- hole electrode is provided inside the through-hole 2. Thereafter, a solid-state electrolytic layer is provided on the dielectric film, and furthermore, after a current collector layer 8 is provided on a solid-state electrolytic layer, an opening part is formed in a prescribed position of the protection film 5 on one surface of the valve metal sheet body 1.  A connection terminal 6 is formed in an opening part of the protection film and an exposed surface of the through- hole electrode.
Patent JP-2003003989-A (JP)
Title: Air blower
Inventor: MORIMOTO TOSHIYUKI
IPC: B60H1/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To use an electronic controller 20 for an air conditioner in common. SOLUTION: The electronic controller 20 for the air conditioner determines the maximum duty ratio Smax based on the first input signal V1, and determines the minimum duty ratio Smin based on the second input signal V2. A brushless motor 12 is rotation-driven by a pulse signal of a duty ratio within a range specified the maximum duty ratio Smax and the minimum duty ratio Smin. Since the maximum duty ratio Smax and the minimum duty ratio Smin get variable thereby when the first and second input signals V1, V2 are variable, the brushless motor 12 can be rotated by the pulse signal of the duty ratio within the range between the maximum duty ratio Smax and the minimum duty ratio Smin which are varied therein.
Patent JP-2003008222-A (JP)
Title: High-density multilayer build-up wiring board and method of manufacturing the same
Inventor: KAWANA JUN
IPC: H05K3/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a high-density multilayer build-up wiring board, having superior reliability which will not cause contact failures in a multilayer printed wiring board of a filled-via structure, in which wiring layers are interlayer- connected by filled vias, and to provide a method of manufacturing the same. SOLUTION: A core substrate 11 is prepared, on which a first wiring layer 12a, a first wiring layer 12b, and a through-hole 13 are formed. Coating films are formed on both faces of the core substrate 11, by screen-printing or the like of a resin solution to form insulation layers 14. The insulation layers 14 are worked by an ultraviolet laser to form via holes 15, and in addition, recesses 15a on the surfaces of the land parts 12c, at positions corresponding to respective land parts 12c of the first wiring layer 12a and of the wiring layer 12b. Furthermore, thin-film conductor layers and resist patterns 16 are formed, and electrolytic copper-panel plating is carried out, to form filled vias 17 and second wiring layers with land parts 18c to obtain the high-density multilayer build-up wiring board.
Patent JP-2003006097-A (JP)
Title: Method for displaying/selecting information
Inventor: MIYATA YUMIKO
IPC: G06F3/0489
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To realize technology for providing a user-friendly link operation environment to a user by a network browser through a ten-key interface and displaying link arrangement and advertisement information to an information provider through the ten-key interface under provider's control. SOLUTION: In the case of providing a ten-key interface picture allowing link information to correspond to ten keys to a main picture displayed by a browser program as an auxiliary picture, a display file displayed on the main picture is read in, whether a specific tag for downloading a priority link destination list exists in the read file or not is judged, and when such a tag does not exist, link information in the display file is displayed correspondingly to the ten keys displayed on the auxiliary picture in order. When the specific tag exists, the list is downloaded and displayed correspondingly to the ten keys displayed on the auxiliary picture in accordance with an instruction of the list.