baber/WOPTO huggingface dataset:
Patent JP-2003309942-A (JP)
Title: Stator of rotary electric machine and rotary electric machine
Inventor: WAKUTA SHUSUKE
IPC: H02K3/52
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine capable of preventing an insulation failure from occurring by avoiding connecting wires to interfere with each other at their cross points.  <P>SOLUTION: The rotor 10 of the rotary electric machine comprises a core having a plurality of slots U, V and W (U1 to 3, V1 3 and W1 to 3). The slots of the core are wound around with a winding via an insulating body. Connecting wire guide grooves 21 (21a to 21i) are formed in an insulating cover 17 of the axial end face of the insulating body so that the winding 18 wound around to the prescribed slot among the plurality of slots U, V and W is linearly led to the other slots.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309365-A (JP)
Title: Flexible compound-type multilayer substrate
Inventor: IWATA HISAYA
IPC: H05K3/46
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible compound-type multilayer substrate in which warpage of a substrate, when an electronic part is mounted on the substrate can be prevented, without changing a thickness of a waste substrate or without changing substrate manufacture man-hours.  <P>SOLUTION: In the flexible compound-type multilayer substrate 10, two hard substrates 12 and 14, a flexible substrate 16 for electrically connecting the hard substrates 12 and 14 and hard waste substrates 18 and 19 holding the hard substrates 12 and 14 via detaching junction parts 20 are integrally formed. A hard part is removed from the waste substrate in a position, corresponding to the flexible substrate 16 between the waste substrates 18 and 19 and a flexible substrate 22 is exposed. The hard substrates 12 and 14 can be bent into positions of the flexible substrates 16 and 22, before the waste substrates 18 and 19 are detached. The warpage which occurs in soldering by reflow of the electronic components is set free in parts of the flexible substrates 16 and 22, and influence of the warpage on the hard substrates 12 and 14 is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307039-A (JP)
Title: Wall panel and bathroom using the same
Inventor: YAMAZAWA SATORU
IPC: E04H1/12
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall panel by which the fitting cost of a reinforcing frame can be reduced and a bathroom with the same.  <P>SOLUTION: The bathroom is constituted of a wall panel body 81, a handrail 82 fitted to the front face side of the wall panel body 81, and a warm water basin counter 83 fitted to the lower side of the handrail 82. A wall panel 8 is installed to face a washing place 3 of the bathroom 1. The rear face side of the wall panel body 81 is provided with a reinforcing frame 85 which extends from the upper part of the wall panel body 81 to the lower part thereof body and to which the handrail 82 and the warm water basin counter 83 can be fitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003010244-A (JP)
Title: Shorts type disposable wearing article
Inventor: OTSUBO TOSHIBUMI
IPC: A61F5/44
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a panty type disposable wearing article capable of housing a crotch part in the crotch part of a wearer, having no feeling of physical disorder during wearing and preventing the leak of excretion from the crotch region. SOLUTION: The panty type disposable wearing article 1A such as a diaper or the like is equipped with front and rear girth regions 32 and 34 and the crotch region 33 and consists of a flexible chassis 1 and a semirigid absorbing panel. In the diaper 1A, a first tack side region 19 and second tack side region are bent to be folded into the article 1A from left and right leg periphery openings 11a and 11b.
Patent JP-2003317792-A (JP)
Title: Cell laminated body for electrochemical device
Inventor: HANDA KEI
IPC: H01M8/10
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To uniform the pressure to the cells in a main body throughout all of the main body in a cell laminated body having the main body with a plurality of stacked cells, two end plates adhering on both end faces of the main body, and a holding member holding the main body via both end plates.  <P>SOLUTION: The holding member 6 is composed of a plurality of hooking tools 8 arranged an outer peripheral faces of both end plates 4 and 5 with intervals throughout whole circumferences, and one resilient wire like body 9 wound on the hooking tool 8 of one end plate 4 and then wound on the hooking tool 8 of the other end plate 4, and continuously strung zigzag between both end plates 4 and 5 throughout whole circumferences.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312525-A (JP)
Title: Vehicle steering device
Inventor: HAYAMA RYOHEI
IPC: B62D6/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a positional relation between a steering member and a steered wheel if the steering member is operated while an ignition key is turned off and again turned on in a vehicle steering device to uncouple mechanical coupling between the steering member and the steered wheel.  <P>SOLUTION: When the ignition key is turned on, the deviation of detected values between a steering angle sensor 9 and a turning angle sensor 10 is obtained, and if the deviation exceeds a predetermined value, an alarm or the like is given by an alarm member 14. A driver to receive the alarm waits for the start of a vehicle or operate the steering member 2 so as to reduce the deviation for a short time. During that time, a control unit 12 outputs a command to prohibit the start of the vehicle to a controller 15 of a vehicle drive source, turns the steered wheel 8 by a motor 7, and promotes reduction of the deviation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319633-A (JP)
Title: Voice coil type motor, and work head
Inventor: MUKOJIMA HITOSHI
IPC: H01L21/52
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice coil type motor which is small and light weight and can generate high thrust, and a work head which uses this voice coil type motor.  <P>SOLUTION: In the voice coil type motor 30 which is used to give pressure to a bonding tool of an electronic part mounter via a rotary shaft 31, two magnets 39A and 39B are fixed in series to a yoke 35, and two layers of coils (inner coils 38A and 38C and outer coils 38B and 38D) are respectively mounted sandwiching the two magnets 39A and 39B on a shifting member 33 coupled with the rotary shaft 31, thus constituting a mobile part. Hereby, high thrust can be obtained without incurring an increase in the size and the weight of the voice coil type motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003012624-A (JP)
Title: Multioligoanilinated fullerenes
Inventor: CHIANG LONG Y
IPC: C07C311/08
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To provide fullerens having high bioavailability. SOLUTION: The compounds are represented by the following formula. A pharmaceutical composition comprising a pharmaceutically effective amount of the compounds is disclosed.
Patent JP-2003313971-A (JP)
Title: Building material
Inventor: ADACHI ARIHIRO
IPC: B27M3/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building material sufficiently displaying the function of a photocatalyst without a limitation by the quality of the material of a basic material and without requiring a complicated treatment process.  <P>SOLUTION: Pulverulent bodies on which the photocatalyst is carried are scattered on a coated surface in the basic material, and the pulverulent bodies are fixed onto a coated film. A large number of the photocatalyst carried on the surfaces of the pulverulent bodies can be exposed without burying into the film, and the functions such as a deodorizing function by the photocatalyst are displayed sufficiently.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318142-A (JP)
Title: Surface protection sheet and electronic component package
Inventor: SAKAKIBARA MAKOTO
IPC: H01L21/304
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface protection sheet which does not cause a defective or the like of an electronic component, and is useful as a back grinding tape in a grinding process.  <P>SOLUTION: The surface protection sheet used by applying on the element processed surface of an electronic component comprises a base material, an adhesive layer held on one side of the base material, and a magnetic layer having an enough magnetic force to fix the electronic component to a processing apparatus or a necessary magnetic force for supporting the component to be fixed when the electronic component having already processed elements, etc., is additionally processed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314296-A (JP)
Title: Hybrid system
Inventor: NAKAMICHI KENJI
IPC: H01M8/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid system which makes the system simplify by hybridizing a system constitution provided with an electric motor.  <P>SOLUTION: The hybrid system comprises the electric motor (1) having a rotor (9) and a stator (8), a compressor (2) connected to the rotor (9), and a cooling mechanism (3) cooling the stator (8). A coolant (20) is flowed through the cooling mechanism (3) by the compressor (2). Therefore, the hybrid system can make the system simplify by hybridizing the system constitution in such a manner that a hybridization between the compressor (2) and the electric motor (1) is realized. Further, the hybrid system cools the stator (8) of the electric motor (1) in a smaller space obtained by hybridizing the system constitution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320523-A (JP)
Title: Method and apparatus for producing polyimide molding
Inventor: NOJIRI HITOSHI
IPC: B29K79/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyimide molding excellent in productivity and dimensional precision, to usefully adapt this method to a method for manufacturing a polyimide pipe used for electrophotographic devices such as a laser beam printer and a facsimile.  <P>SOLUTION: This production method has a process for mixing a resin solution prepared by mixing a solution containing a polyamide acid as a main component with a dehydrating agent and a resin solution prepared by mixing a solution containing the polyamide acid as a main component and a dehydrating catalyst preferably using a static mixer. The mixed solution is injected into a mold. After a self-supporting property is developed, the solution is removed from the mold, or a part of the mold is separated to enable the drying of a solvent in the resin to heat and dry the resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321045-A (JP)
Title: Spouting vessel
Inventor: TSUBAKI TATSUO
IPC: B65D47/20
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To sanitarily and safely use a spouting vessel by reliably preventing ingress of foreign matters into the vessel from a spout including a flow passage within a spouting cylinder.  <P>SOLUTION: A middle plug body 5 with an erected spouting cylinder 9 having a spouting hole in a center of an annular top plate 7 with an air hole 12 opened therein is assembled with a mouth of a vessel body 1 of squeezing property, a spouting valve 19 is formed in the spouting cylinder 9 by opening a slit 20 in a center of a top to cover the spouting hole 11, a valve element 16 forming an intake valve 21 to permit entry of outside air from the air hole 12 is externally fitted, and a spout is formed by the spouting valve 19 to reliably prevent ingress of foreign matters into the vessel from the spout.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321808-A (JP)
Title: Protective device for falling stone or the like and net therefor
Inventor: AMISHIMA SADAO
IPC: E01F7/04
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a net displaying a kinetic-energy absorption effect equal to conventional technique and being simply carried out and a protective device for a falling stone or the like using the net.  <P>SOLUTION: In the protective device for the falling stone or the like, which has the rows of supports, which are disposed in upright to a ground at required intervals and in which base sections are fixed onto the ground through hinges, and in which bracing ropes are stretched among the upper sections of each support and a ground section on the support-row mountain side and stretched around the valley side extensively over the whole support row and the nets held vertically by holding ropes stretched to the upper sections and lower sections of the supports respectively among the supports are installed, the nets are composed of a large number of unit blocks 10 crosswise arrayed and rings 20 connecting the adjacent four unit blocks.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328233-A (JP)
Title: Polyolefin-based drawn conjugate fiber and nonwoven fabric obtained from the same
Inventor: HAYASHI SHIGEKI
IPC: D04H1/541
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyolefin-based drawn conjugate fiber comprising crimp ing processed short fibers having a sheath core structure, low fineness and high rigidity and capable of giving a compact and soft nonwoven fabric in good productivity and provide a nonwoven fabric from the same.  <P>SOLUTION: The polyolefin-based drawn conjugate fiber comprises short fibers obtained by melt spinning an undrawn conjugate fiber using a crystalline propylene-based polymer as a core material and an olefin-based polymer other than the crystalline propylene-based polymer as a sheath material, drawing the undrawn conjugate fiber, crimping and cutting the fiber. The drawn conjugate fiber has 0.4-1.7 dTex fineness, ≥5.5 cN/dTex strength at break and ≥28 cN/dTex Young's modulus. The nonwoven fabric is produced by using the drawn conjugate fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002051-A (JP)
Title: Piezoelectric ceramic composition, piezoelectric ceramic element, and method of producing the piezoelectric ceramic composition
Inventor: KIMURA MASAHIKO
IPC: H01L41/253
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic composition which contains, as a main component, a compound mainly composed of the elements of Na, Li, Nb and O, expressed by compositional formula: (Na<SB>1-x</SB>Li<SB>x</SB>)NbO<SB>3</SB>, and having a perovskite structure, and which has improved mechanical quality factor Qm.  <P>SOLUTION: The piezoelectric ceramic composition contains, as the main component, the compound having the perovskite structure and composed mainly of the elements comprising Na, Li, Nb and O. The crystal system of the main component is different from a crystal system originally stable in room temperature and originally stable in a temperature range higher than room temperature, and becomes a metastable state in room temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329205-A (JP)
Title: Steam drum
Inventor: MORI RYUTARO
IPC: F22B37/30
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of steam-water separation performance.  <P>SOLUTION: This steam drum comprises a plurality of steam-water separators 1 axially arranged inside a steam drum body 2, and resonance suppressors 12 shutting off an axial course of a wave to suppress resonance of the wave generated inside the steam drum body 2. The resonance suppressor 12 effectively suppresses the resonance when an oscillating wave of a fluid generated by dynamic movement of a two-phase flow caused by operation of the steam-water separators 1 axially propagates, to effectively prevent an impediment to a steam-water separation action.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328257-A (JP)
Title: Net
Inventor: SAKAMOTO GODO
IPC: A01M29/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polyethylene fiber net having high strength and a high strength retention during wetting.  <P>SOLUTION: The net comprises polyethylene molecular-oriented fibers having ≤300,000 weight-average molecular weight, ≤4.0 ratio (Mw/Mn) of the weight- average molecular weight to the number-average molecular weight and 0.01-3.0 branched chains (≥5C) based on main chain 1,000 carbons, ≥15 cN/dtex strength and ≥500 cN/dtex modulus of elasticity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327137-A (JP)
Title: Electric power steering gear
Inventor: WADA SOUKO
IPC: B62D5/04
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To determine torque of a torsion bar and an input direction of the torque, using a torque sensor, and to conduct proper control in response to the input direction.  <P>SOLUTION: In this electric power steering gear, an input shaft 32A in a steering wheel side is connected relatively rotatably to an output shaft 32B in a steering means side via the torsion bar 42. The torque sensor 40 has the first resolver mechanism 46 and the second resolver mechanism 48 for detecting absolute angles θ1, θ2 with respect to a housing 44 of the input shaft 32A and the output shaft 32B, an ECU 38 calculates the torque of the torsion bar 42 based on a difference between the θ1 and the θ2 and determines the input direction of the torque based on a level of variation between the θ1 and the θ2 or a difference therebetween in change timing, and power assist is prohibited when the torque is input from the wheel side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335447-A (JP)
Title: Heat fusing device
Inventor: EINAGA KAZUO
IPC: B65H31/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To configure a device capable of providing a recorded medium in a good condition without distortion even if distortion occurs by heating at thermal transfer.  <P>SOLUTION: A recorded medium M ejected with its sheet surface being in a horizontal position after a heat fusing process in a heating device, is curved so that a lower side of conveyance at a curved conveyance path G faces downward and then conveyed. Also, at conveyance, an angle part 70c that is linear along the width direction of the medium M and that is in a heating condition is brought into contact with the lower surface of the medium M, and the distortion of the medium M is removed by this contact.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330558-A (JP)
Title: Unauthorized use prevention program by unanimous consent for information with tenure
Inventor: SAIKAI TAKESHI
IPC: G06F21/12
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unauthorized use prevention method by unanimous consent for information with tenure by which each of a plurality of software programs installed in computers collates common information stored individually to each other, without using a tampering-resistant device, and the unauthorized operation and interpolation of the information with tenure are prevented by not approving it unless the collation is performed correctly by unanimous consent.  <P>SOLUTION: The unauthorized use prevention method by unanimous consent for information with tenure, as its feature, stores the plurality of software programs A to E in computers, concerning the operation of information with tenure on any software program A among the plurality of software programs A to E. Each of the residual software programs B to E monitors the operation of the information with tenure, and only if it is approved by unanimous consent that the information with tenure is not operated fraudulently, the execution of the operation of the information with tenure is allowed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003019554-A (JP)
Title: Method and apparatus for brazing material without generating martensite
Inventor: PETTERSEN OLA
IPC: B23K3/04
Filed: 2002-05-15
Abstract: PROBLEM TO BE SOLVED: To achieve a method and an apparatus for brazing a material without generating martensite i.e., without generating harmful structural change (formation of the martensite) in some kind of the material, such as a steel, related to a new method for brazing a connecting piece of an electric conductive material of a metal or the like onto a metallic surface with a new kind of temperature-controlled brazing. SOLUTION: This apparatus is provided with a voltage adjusting unit which adjusts the voltage impressed between both ends of arc between an electrode and a working material, a sensor for measuring the voltage loaded to the arc and a sensor for measuring current in the arc. A treating means generates an output signal for controlling the voltage adjusting unit and continuously or intermittently calculates the power generated in the arc at the real time. Further, this treating means continuously or intermittently measures the current and the voltage at the real time, and the corresponding power is continuously or intermittently calculated as a mathematical product of the current and the voltage at the real time, and the voltage adjusting unit is controlled to adjust the voltage and the power.
Patent JP-2003327917-A (JP)
Title: Method for producing sun-shielding material, coating liquid produced by using the sun-shielding material and sun-shielding film
Inventor: NAGANAMI TAKESHI
IPC: G02B5/22
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a sun-shielding material giving a sun-shielding film having low sunlight transmittance and haze value, and prepare a coating liquid produced by using the material and a sun-shielding film.  <P>SOLUTION: The method for producing the sun-shielding material comprises a step to produce a precipitate by dropping an alkaline solution within 30 min to a mixed solution containing a tin compound having an Sn content of ≥5 wt.% and <12 wt.% in terms of the Sn element and an indium compound and adjusted to ≤50°C and aging the mixture under stirring, a step to produce a hydroxide of indium and tin having a specific surface area of >100 m<SP>2</SP>/g by washing the precipitate by decantation until the residual chorine impurity content reaches ≤0.2 wt.% and drying the product, and a step to obtain the sun-shielding material composed of indium tin oxide fine particles having a specific surface area of ≥50 m<SP>2</SP>/g by heat-treating the hydroxide for <25 min in a mixed gas atmosphere of a reducing gas and an inert gas under stirring and oxidizing the product in air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325514-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: SHIGEMORI ICHIRO
IPC: G06T19/20
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus to which a cross section in an optional direction can properly be set in a relation with a noticing tissue within a subject.  <P>SOLUTION: The inside of the subject is three-dimensionally scanned by a 3D probe to acquire echo information in a three-dimensional area and it is stored in a volume memory. From this echo information, the tomograms 202a, 202b and 202c of the three orthogonal cross sections of the three- dimensional area are formed and displayed. A user designates three reference points on these tomograms 202a, 202b and 202c. The ultrasonic diagnostic apparatus sets a surface which passes through these three reference points to be an 'optional cross section'. Then, by reading the echo information at each point on this optional cross section from the volume memory, the tomogram 206 of the optional cross section is formed and displayed. Further, by omitting echo information on the side of a view point compared with the set optional cross section from volume rendering arithmetic, a three-dimensional image is formed avoiding obstacles.  <P>COPYRIGHT: (C)2004,JPO