baber/WOPTO huggingface dataset:
Patent JP-2003111441-A (JP)
Title: Electrostatic actuator
Inventor: SEKIMURA MASAYUKI
IPC: H02N1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic actuator in which a movable element can be brought into contact with a stator without increasing the gap between the stator and the movable element. SOLUTION: The electrostatic actuator comprises the stator 20 having a circuit board 40; and the movable element 30 having electrode faces 31, 32 formed on the surface opposed to the board 40, guided to the stator 40, and provided to move back and forth in a predetermined drive direction X. The board 40 has a plurality of drive electrodes 42, extended in the crossing direction to the drive direction oppositely to the element 30 and arranged at intervals along the drive direction, a protective film 45 covering the electrodes 42, and a protruding part 47 protruding to the element 30 side from the film 45 at least at one of the intervals between both end positions in the crossing direction of the electrodes 42.
Patent JP-2003116173-A (JP)
Title: Communication terminal device, data communicating method and system, program and storage medium
Inventor: NAKAZAWA HIROAKI
IPC: H04W4/20
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To perform data communication without using an e-mail service using the Internet and also without being charged with a data communication fee before a received communication service regardless a used communication company. SOLUTION: Number information and data are associated and registered in a data conversion table in a data communication module 104. In the case a terminal device 101 side uses a telephone number notification function and can detect number information included in a communication connection request message with number information from transmitting side communication equipment 103 attached, the module 104 side converts the detected number information into data corresponding to number information coinciding with the detected number information in the conversion table, and also transmits the converted data to the terminal device 101 side. The terminal device 101 displays the transmitted converted data on a displaying part 303.
Patent JP-2003119263-A (JP)
Title: Clouding preventive polyester resin composition
Inventor: HACHITSUKA TSUYOSHI
IPC: A01G13/02
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin composition having high transparency when molded in a sheet or a film, capable of keeping clouding preventive property for a long time, and not liable to whitening and swelling by absorbing moisture or water. SOLUTION: This clouding preventive polyester resin composition is prepared by compounding a nucleating agent to a crystalline polyester obtained by copolymerizing a polyether diol (A) containing not less than 50 wt.% ethylene oxide unit and having a molecular weight of 4,000-100,000 and a component (B) selected from the group consisting of a polytetramethylene glycol, a polypropylene glycol, a dimer acid, and a dimer diol having a molecular weight of 500-2,000.
Patent JP-2003119395-A (JP)
Title: Hot melt type resin composition
Inventor: YAMAGUCHI MASASHI
IPC: C08L101/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a hot melt type resin composition which has a fast solidifying property, is however hardly contracted (thinned) in the solidification, does not thereby form a space in a joining portion (filling portion) to develop an excellent adhesive force, and has excellent applicator suitability. SOLUTION: This hot melt type resin composition is characterized by comprising 100 pts.wt. of a thermoplastic resin, 10 to 150 pts.wt. of a tackifying resin and 0.2 to 5 pts.wt. of an amide wax and/or hydrogenated castor oil amide wax having a melting point of 110 to 160 deg.C.
Patent JP-2002157285-A (JP)
Title: Method and device for annotation management
Inventor: MARTY JEAN-CLAUDE
IPC: G06T19/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To assist a user to select a location for placement of annotation on an object so as to annotate the proper part of the object and so as to comply with an applicable standard in CAD/CAM/CAE/PDM systems displaying a three-dimensional object together with two-dimensional annotation. SOLUTION: The system displays through highlighting or other visual means a set of points (50) on the object connected to the leader line of the annotation so that annotation may comply with a standard to be applied. The user can select an optional position point.
Patent JP-2003124727-A (JP)
Title: Dielectric antenna
Inventor: OKADO HIRONORI
IPC: H01Q5/10
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized dielectric antenna which can be used while being packaged on a circuit board and further has a wide available frequency bandwidth. SOLUTION: By constituting a dielectric antenna 10 in which an antenna element 13 composed of band-like conductors 13a-13j is provided on the surface of an insulated plate-like substrate 11b composed of dielectric ceramic materials, the rear end of the antenna element 13 is connected to an external terminal 12a for power feeding and the top end of the antenna element 13 is branched, the dielectric antenna can be miniaturized. By branching the top end of the antenna element 13, electrostatic capacitance is generated between each of branched conductors and a ground conductor around them. In the antenna element, a head capacity type antenna is formed by this electrostatic capacitance and the length of the antenna element is shortened.
Patent JP-2003125492-A (JP)
Title: Piezoelectric acoustic device
Inventor: WATABE YOSHIYUKI
IPC: H01L41/09
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric acoustic device which can be made thin easily. SOLUTION: The piezoelectric acoustic device 1 comprises a piezoelectric element 30 having an electrode film 31 formed on the opposite sides, and a diaphragm 20 bonded to one electrode film of the piezoelectric element 30 wherein a stripe lead-out electrode 32 having a cut or a hole at the end part bonded to the electrode film 31 of the piezoelectric element 30 through an adhesive is provided.
Patent JP-2003130053-A (JP)
Title: Method of manufacturing fluid bearing
Inventor: MURAKAMI SOICHI
IPC: H02K5/16
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a fluid bearing capable of making a sufficient amount of lubricating fluid impregnated into a bearing body. SOLUTION: The manufacturing method comprises a removing step in which at least an opening portion 21 is left in a vacuum atmosphere 25 and air inside a surrounding means 17 is removed through the opening portion 21, an impregnating step making lubricating fluid 26 impregnated into a bearing body 15 surrounded by the surrounding means 17 in the vacuum atmosphere 25, a pressurizing step pressurizing the inside of the surrounding means 17 by the pressure from either one of higher pressure of 1.1×10<5> [Pa] or 4×10<-1> ×γ/t [Pa] to 7×10<5> [Pa] while the lubricating fluid 26 is impregnated into the bearing body 15 when γ is the surface tension of the lubricating fluid [10<-3> -×N/m] and t is the gap [cm], and an atmospheric pressurizing step making the inside of the surrounding means 17 into atmospheric pressure.
Patent JP-2003127117-A (JP)
Title: Dehydration method for inorganic substrate and dehydration apparatus therefor
Inventor: KUSAYAMA SHOHEI
IPC: B28B3/02
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a dehydration method for an inorganic substrate capable of accelerating the drying, ageing and curing of the inorganic substrate without generating a crack by equally sucking and dehydrating pressed-out moisture and excessive water in a pressure molding process for the inorganic substrate to set the water content of the inorganic substrate to a uniform and proper value, and a dehydration apparatus therefor. SOLUTION: When the inorganic substrate (1) is put in a dehydration box (3) to be molded under pressure, the control valve (6) arranged between a pressure accumulation tank (5) in which negative pressure is preliminarily accumulated and the dehydration box (3) is opened and closed to suck and dehydrate the pressed-out water and excessive water of the inorganic substrate (1). In this method, a plurality of the pressure accumulation tanks (5) are used to perform the on-off operation of the respective control valves in a multistage fashion until the pressure applied to the inorganic substrate (1) becomes at least maximum from the start of pressurization to dehydrate the inorganic substrate (1).
Patent JP-2003133357-A (JP)
Title: Semiconductor device, semiconductor device mounting structure, and connection member for mounting
Inventor: KONDO MANABU
IPC: H05K1/18
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, a semiconductor device mounting structure, and a connection member for mounting, which have less damages due to heat or stress for improvement in reliability. SOLUTION: An IC chip 12, having a plurality of protruding electrode sections or bumps 13, is installed on a substrate 11 by flip-chip mounting. The bumps 13 and conductive pattern sections 111 are electrically connected through a connection member 14 intended for flip-chip mounting. In this embodiment, the conductive pattern sections 111 have sharp points on the side of mounting, each having a conical shape. The parts of the bumps 13 on the side of the IC chip 12 are deformed, in matching with the pointed shapes, and have an interlocked connection structure.
Patent JP-2003125625-A (JP)
Title: Hammer mower
Inventor: KAWAGUCHI KIYOHISA
IPC: A01D34/73
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional hammer mower in which grasses cut with a group of cutting blades rotating at a high speed, soil or the like accumulate in the rear part of a cutter cover to lower working efficiency when grasses are cut while the mower proceeds. SOLUTION: A hammer mower 30 having cutter blades 22 fixed on the outer periphery of a cutter rotary shaft 21 in a freely rotatable manner is placed on the front side of a traveling part, and the center of a rotary shaft of the cutter is placed eccentrically in a forward side from the center of a circular cutter cover 26. The gap B1 between the rotary locus of the front ends of the cutter blades and the rear part of the cutter cover is made larger than the gap A1 between the rotary locus of the front ends of the cutter blades and the front part of the cutter cover. Supplementary wheels 27 for setting a cutting height of the hammer mower are placed on the sides of the cutter cover.
Patent JP-2002162502-A (JP)
Title: Double-sided microlens array
Inventor: BORDER JOHN
IPC: G02B3/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a double-sided microlens array fixed on a single medium. SOLUTION: The double-sided microlens array has faces opposite to each other, having plural microlenses formed with a spinning half radius diamond cutting member. The microlenses are formed, in such a way that they have various shapes including spherical, aspherical and anamorphic.
Patent JP-2003137498-A (JP)
Title: Battery housing device of electric motor car
Inventor: KIJIMA HIROYUKI
IPC: B60K1/04
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To solve defects that a fork lift requires a fork inserting opening on a battery chamber bottom part of a vehicle body and a battery upper surface, and requires labor for releasing and locking a battery stopper at a time of replacement, a roller for moving a battery and a stopper are necessary on the battery chamber bottom part of the vehicle body for a battery replacing device, and thus it is difficult to fix the battery and great looseness is caused. SOLUTION: A table 5 including a jack 4 is provided on the bottom part 21 of the battery chamber 2 of a vehicle, and the battery 1 is loaded. A side wall height HW of the battery chamber 2 is lowered a little than an ascent limit height HU of a table upper surface 51.
Patent JP-2003139100-A (JP)
Title: Water supply device by siphon action and its branch suction device
IPC: F04F10/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a water supply device by the siphon action convertible to another water reservoir by removing a water supply means when starting water supply. SOLUTION: This water supply device is constitutionally characterized in that a branch suction device 51 is soaked in an upstream side water reservoir part 12, and after supplying water to a water supply pipe by driving the water supply means 21 connected to a delivery passage 53, the water is sucked from a suction passage 52 by the siphon action by stopping the water supply means 21, and is sent to the downstream side via the water supply pipe 14, and the water supply means 21 is detachably connected to the branch suction device 51.  The branch suction device 51 has a delivery part having a connecting part 54 having one end part communicated with the water supply pipe 14, and the water supply means 21 is detachably connected to the other end part, the suction passage 52 arranged in parallel to this delivery part, having one end part communicated with the water supply pipe 14, and having a suction valve 57 in the other end part, and a delivery valve arranged in the delivery part, passing the water delivered from the water supply means 21, and checking the water flowing backward from the water supply pipe 14.
Patent JP-2003135887-A (JP)
Title: Washing method using antibacterial agent
Inventor: INOUE TADASHI
IPC: D06F35/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a washing method preventing the laundry from emitting unpleasant odors. SOLUTION: The washing method includes causing at least one kind of inorganic antibacterial agent to adhere to the laundry at least at one point of time before, during, or after washing operation, and sterilizing the laundry using a hypochlorite-containing aqueous solution as germicide. The washing method preventing the laundry from emitting unpleasant odors can be achieved using an inexpensive means being safe to human and reducing environmental burden.
Patent JP-2003155068-A (JP)
Title: Heat insulating vessel
Inventor: MIZUKAMI YOSHIYA
IPC: B65D81/34
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating vessel in which defrosted and heated stuff can be heated by a warmer and kept warm, and can be sold in a heated condition suitable for eating/drinking over the counter. SOLUTION: This heat insulating vessel comprises a polypropylene resin vessel body with high cold resistivity having a large number of projecting pieces on an outer circumferential surface thereof, and continuously provided with a bottom part having leg pieces of small ground contact area on a lower end of a cylindrical body part with an outer flange-like mouth flange piece provided circumferentially on an upper end, and a label formed of a heat-shrinkable synthetic resin film consisting of a polypropylene resin or polyethylene terephthalate resin with high cold resistivity which is externally fitted around the body part having the projecting pieces. This vessel is highly cold-resistant and highly heat-resistant, and capable of performing the heating and keeping warm by the warmer.
Patent JP-2003148233-A (JP)
Title: Intake airflow rate measuring apparatus for internal combustion engine
Inventor: MACHIDA KENICHI
IPC: F02D41/18
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To detect an intake airflow rate with high accuracy by a method of changing the operational characteristic of an intake valve to control the intake airflow rate. SOLUTION: The proportion of fresh air ηn and the effective exhaust amount Ve of a cylinder part are calculated from read detection values of various sensors (S1) and the operational characteristic of the intake valve (S2, S3), and then the intake airflow rate (mass airflow rate) Qc of the cylinder part is calculated based on the calculated values (S4).
Patent JP-2003144794-A (JP)
Title: Washing machine
Inventor: IWAI TAKAYOSHI
IPC: C02F1/76
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine provided with a filtering function without having bad effects on discoloring or fading in clothing. SOLUTION: As a final stored water rinsing process is started, washing water is injected to an initial water level H1 in an outer tank 2. An inner tank 7 starts normal and reverse rotation, and screened water is injected from a subsidiary supply water port 43 as the inner tank 7 is rotated normally and reversely. In this constitution, injection parts of the screened water into the inner tank 7 are changed corresponding to passage of time. Screened water is thus uniformly supplied through water holes 8 in the inner tank 7 to the whole clothing attached to an inner surface of the inner tank 7. Color change or fading in the clothing is thus prevented.
Patent JP-2003144472-A (JP)
Title: Splint
Inventor: SO NISHIMASA
IPC: A61F5/01
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a splint easily applied along the lesion, capable of surely retaining the lesion, extended/contracted according to the size of the lesion, having superior permeability and superiorly emitting the sweat, reducing the weight and the dimension, and taking an X-ray photograph with its attached to the lesion. SOLUTION: This splint 1 is provided with an inner frame 2 retaining and supporting the lesion and a cover member 3 composed of a porous material covering the inner frame 2. The inner frame 2 is provided with a long bone retainer part 4 curved along the external surface of the lesion corresponding to the long bone, a joint retainer part 5 connected to the long bone retainer part 4 and bendable and curvable along the outer circumference of the lesion corresponding to the joint, a curving mechanism (mechanism device 6) for curving the long bone retainer part, and a bending/curving mechanism (mechanism device 6) for bending and curving the joint retainer part.
Patent JP-2003156596-A (JP)
Title: Radiation image conversion panel and method for manufacturing it
Inventor: MAEZAWA AKIHIRO
IPC: C09K11/08
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image conversion panel which has high relative luminance and good resolution (or less image blur) and a method for manufacturing the panel. SOLUTION: This radiation image conversion panel is characterized in that it has a phosphor layer including particles of globular phosphors containing atoms of oxygen (O) and gadolinium (Gd), a rare-earth element, on a support.
Patent JP-2003156659-A (JP)
Title: Apparatus and method for manufacturing metallic ferrule
Inventor: KONO YOSHINARI
IPC: G02B6/36
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a ferrule having a high coaxiallity while keeping a mass productivity. SOLUTION: A titanium mesh case 21 in which nickel grains 23 are dipped and held in an electrolysis solution 11, and a supporting means for core material 3 with which a core material 31 dipped in the electrolysis solution 11 is held substantially horizontally by being kept away from the titanium mesh case 21 by a prescribed distance are provided.
Patent JP-2003156654-A (JP)
Title: Optical wiring board and optical wiring board laminate
Inventor: OKADA JUNJI
IPC: G02B6/00
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical wiring board where a translucent medium or optical fiber can accurately be positioned and to provide an optical wiring board laminate which is constituted by laminating a plurality of optical wiring boards in a sheet direction and in which the translucent medium can accurately be positioned in the laminating direction. SOLUTION: A base substrate 12 is provided with the translucent medium 14, a light diffusion member 20, a 1st optical fiber 16, and a 2nd optical fiber 18. Light which is incident from the 2nd optical fiber 18 is diffused by the light diffusion member 20, transmitted through the translucent medium 14, and emitted from the 1st optical fiber 16. The base substrate 12 is formed with a translucent medium storage groove 26, light diffusion member storage grooves 28 and 30, and optical fiber storage grooves 32 and 34, and the translucent medium 14, light diffusion member 20, and optical fibers 16 and 18 are stored respectively. In the light diffusion storage groove 28 of the base substrate 12, projections 36 are formed projecting in a Y direction and the translucent medium 14 is abutted on the projections 36 to be positioned.
Patent JP-2003163840-A (JP)
Title: Flicker correction circuit
Inventor: NIKAWA HIDEMITSU
IPC: H04N5/335
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flicker correction circuit that can adjust a slice level depending on a flicker correction coefficient so as to effectively reduce noise even when a noise level is partially increased.  <P>SOLUTION: A flicker coefficient extraction circuit 2 obtains the flicker correction coefficient 22 from a video signal S21 including flicker, a multiplier circuit 3 multiplies the flicker correction coefficient 22 with the video signal S21 to uniformize levels of frames thereby preventing the flicker from appearing in the video signal. Further, a multiplier circuit 5 multiples a flicker correction coefficient 22b with a level slice coefficient 25 to produce a new level slice coefficient and applies the new level slice coefficient to a level slice circuit 7 so as to make the level slice coefficient correspondent to fluctuations in a noise component by a noise extracting high pass filter circuit 4 thereby obtaining a noise signal S27 from which edge components are eliminated, and a multiplier circuit 9 and a subtractor circuit 10 reduces the noise by using the noise signal S27.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003154601-A (JP)
Title: Paper packaging material for liquid food having metal gloss
Inventor: KOBAYASHI NORIO
IPC: B65D65/40
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a paper packaging material for liquid food having metal gloss in which a service life equal to that of a conventional cutting blade for the perforation processing of a paper material is enabled without using a film obtained by metallizing a biaxially stretched film. SOLUTION: In the paper packaging material formed from a laminate wherein thermoplastic resin layers are provided on both surfaces of a paper layer, the paper layer has a surface coated with inorganic matter such as clay or the like, or organic matter such as polyethylene or the like, and has an aluminum vapor deposition layer on the coated surface thereof. Especially, if the coating layer of the paper layer is surface-treated, an undercoat layer is provided between the coating layer and the aluminum vapor deposition layer, and a topcoat layer is provided on the aluminum vapor deposition layer, this paper packaging material shows metal gloss or the like equal to that of a packaging material manufactured using a conventional aluminum vapor deposition film.
Patent JP-2002167593-A (JP)
Title: Lubricating oil composition
Inventor: CHAMBARD LAURENT
IPC: C10M159/22
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil composition exhibiting excellent performance in the field of piston cleaning. SOLUTION: This lubricating oil composition, for a medium-speed four-stroke trunk-piston compression-ignition ship engine, contains a mixture of (A) a major amount of an oil having a lubricating viscosity and (B) a minor amount of an oil-soluble perbasic metal detergent in the form of a composite comprising a basic substance of an oil-soluble perbasic metal detergent stabilized by at least one surfactant, does not substantially contain a dispersant or contains a dispersant, based on the composition, in an amount of 1 mass% or lower, preferably 0.5 mass% or lower; and has a TBN in the range of 3.5-100, preferably in the range of 8-100.