baber/WOPTO huggingface dataset:
Patent JP-2003249719-A (JP)
Title: Surface emitting semiconductor light emitting element
Inventor: EZAKI ZUISEN
IPC: H01S5/183
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To optimize an element structure, to realize mass production, to make capacity, a function and reliability to be high and to prolong a life by a simple and inexpensive manufacturing method in a plane emission-type semiconductor light emitting element forming a current constricting layer by lateral oxidation.  <P>SOLUTION: In the surface emitting semiconductor element where a current constricting part is formed by lateral oxidation, a mesa part 100 is formed so that it becomes reversely tapered against a substrate 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251422-A (JP)
Title: Machine for bending reinforcing plate of outer wall panel
Inventor: KATO MASAHIRO
IPC: B21D39/02
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary bending roll of a bending machine for accurately bending the reinforcing plate of an outer wall panel.  <P>SOLUTION: This roll is the auxiliary roll 14 for using for the bending machine with which the side edge of the reinforcing plate 22 of the outer wall panel 20 is bent on the side of the frame material of the outer wall panel 20 with a plurality of press rolls 13. This bending machine is provided with the auxiliary bending roll 14 for the bending machine with which the outer wall panel 20 is clamped between itself and the press rolls 13 and provided freely rotatably so as to abut on part of the frame material 23.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259074-A (JP)
Title: Image processing apparatus, image processing content setting program, and image processing system
Inventor: YOSHIOKA TETSUYA
IPC: B41J29/38
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To make setting operation easy, regardless of the kinds of models of the image processing device.  <P>SOLUTION: An image processing content to be implemented in the image processing apparatus is previously set by a personal computer connected to the image processing apparatus through LAN connection or another operation- familiarized image processing device. The image processing is set, by selecting this content from candidates (diagram 4 (b)) of image processing setting information displayed on a display w of the image processing apparatus. At the selection of the image processing setting information, the name n desirably set at the setting of image processing setting information in the personal computer or another image processing device is displayed as the candidate in the image processing apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253566-A (JP)
Title: Moisture-permeable water-proofing material
Inventor: KOIDE GEN
IPC: D06N3/14
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comfortable moisture-permeable water-proofing material giving little filmy feeling and having soft touch.  <P>SOLUTION: The moisture-permeable water-proofing material has at least one resin layer on one side of a fiber structure and a waterproofness of 0.05-1.0 MPa and satisfies the following requirements at the same time. (1) The area S of the resin on the thickness cross-section of the material and the resin area (s) at the side of the fiber structure relative to a boundary line formed by continuously connecting the common tangential lines at the outermost faces of single fibers positioned at the outermost part of the warps and wefts constituting the fiber structure satisfy the formula 80<s/S×100<100 and (2) the surface of the moisture-permeable water-proofing material discontinuously contacts with a line connecting the tips of the uneven surface of the material in the thickness cross-section of the material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257606-A (JP)
Title: Control method for induction heating apparatus
Inventor: TAMATE MICHIO
IPC: H05B6/04
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To control electric power supplied to a heating coil in a wide scope and reduce interference noise, electromagnetic noise, and electric power loss when using a plurality of induction heating apparatus simultaneously.  <P>SOLUTION: In a control method for the induction heating apparatus, a series circuit of diodes 21, 22, a series circuit of resonance capacitors 4, 5, and a series circuit of a switching arm having semiconductor switching elements 6, 7 and diodes 8, 9 are connected in parallel. Single phase alternating current power supply 1 is connected between an internal connection in the series circuit of the diodes and an internal connection in the series circuit of the capacitors. The heating coil 10 is connected between an internal connection in the series circuit of the switching arm and an internal connection in the series circuit of the capacitors, and capacitors 11 or 12, 13 are connected with the switching arm or the heating coil 10 in parallel to control conductivity ratio of the semiconductor switching element 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251266-A (JP)
Title: Method of forming facing layer
Inventor: NONO NAOYUKI
IPC: E04F13/08
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To develop a method of forming patterns has no environmental influence, shortens drying time, and does not require a special facility for drying and heating and provides excellent workability.  <P>SOLUTION: The method of forming a facing layer comprises forming the facing layer by applying a thermoplastic resin (hot melt resin) on the surface of a planar building material or the inner and exterior surfaces of a building, then bringing the coloring materials heated to a temperature higher than the softening temperature of the applied thermoplastic resin into contact with the surface coated with the thermoplastic resin to soften the surface coated with the thermoplastic resin thereby thermally bonding the coloring materials to the surface coated with the thermoplastic resin. The thermoplastic resin is colored to arbitrary colors by dyes, pigments or their paste. The method of forming the facing layer as described above. The method of forming the facing layer, as describe above, comprising forming the multicolor patterns by combining the coloring materials colored to ≥2 colors and the thermoplastic resin or the hot melt resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254326-A (JP)
Title: Shaft support device
Inventor: FUKUDA NAOKI
IPC: F16C33/58
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the axial directional dimension of a shaft to be supported without lessening function, and to prevent shortening of service life, for example, to shorten dimensions of a scroll compressor for a car air conditioner in the axial direction of a main shaft, while maintaining a function thereof.  <P>SOLUTION: Single row ball bearing 21 of this shaft support device 20 supports the main shaft of the air conditioning scroll compressor 10 in a housing 11 freely to rotate. This single row ball bearing 21 is provided with a plurality of ceramic balls 24 arranged in a line in the annual direction between each track grooves for an inner and an outer rings 22 and 23. The single row ball bearing 21 is formed for three-point contact, and cross sectional form of the track groove of the inner ring 22 is formed into a Gothic arch shape, and curvature of the track grooves of the inner and the outer rings 22 and 23 is set at 0.505-0.555 times in relation to ball diameter, and an angle of contact of the inner ring 22 is set at 10-30 degree.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258435-A (JP)
Title: Sheet material for wiring board and multilayered wiring board
Inventor: KOYAMA TOSHINORI
IPC: B32B27/08
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material for wiring board that is composed of an electrical insulating resin and can form the surface of an insulating layer formed by thermocompression bonding the sheet material to the wiring pattern forming surface of a resin substrate having a formed wiring pattern in a flat surface.  <P>SOLUTION: The electrical insulating resin constituting the sheet material 10 thermocompression bonded to the wiring pattern forming surface of the resin substrate having the formed wiring pattern is composed of a resin which is softened or fluidized at a thermocompression bonding temperature. The sheet material 10 comprises a thermocompression bonding film layer 14 one surface of which is thermocompression bonded to the wiring pattern forming surface of the resin substrate, and a non-thermocompression bonded film layer 12 which is bonded to the other surface of the film layer 14 and composed of a resin having a softening temperature or fluidizing temperature higher than the thermocompression bonding temperature. The film layer 12 has a glass transition point temperature higher than the thermocompression bonding temperature or has no glass transition point.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264990-A (JP)
Title: Method for calculating rotational speed of brushless motor
Inventor: TOGASHI HITOO
IPC: H02P6/08
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To realize a brushless motor having a smooth rotation and a low noise by reducing a calculating error of a rotational speed generated cur to an unevenness in mounting position of each Hall sensor.  <P>SOLUTION: A method for calculating the rotational speed of the brushless motor comprises the steps of disposing a permanent magnet rotor at a stator having three-phase windings, generating a PWM signal in a PWM control circuit having a microcomputer M based on Hall sensor signals (Hu, Hv, Hw) by three Hall sensors, controlling an inverter according to the PWM signal, rotatably driving the motor, and calculating the rotational speed of the rotor by the microcomputer M based on a time interval of half a period or one period of the interval between the rise or fall edges of the pulse-like position sensor signal to be detected by each Hall sensor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260026-A (JP)
Title: Medical magnetic induction device
Inventor: TAKIZAWA HIRONOBU
IPC: A61M25/01
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To realize a medical magnetic induction device which does not impart unpleasant feeling to a patient and which is small-sized and easily handled.  <P>SOLUTION: The (medical) magnetic induction device 1 is formed in a chair shape in which the patient can sit as a patient housing region, and is constituted to have a chair type device main body 1A having a magnetic field generator 2. The device 1 magnetically guides an inserting part of a capsule type medical equipment 10, an endoscope, a catheter, a guide wire or the like by a revolving magnetic field generated by the generator 2. The generator 2 is constituted to be divisible into two of a magnetic field generating part 2A integrated on a base 4, and a magnetic field generating part 2B having a cutout part 11 in which patient's neck and both legs can be inserted and removed. Thus, in the main body 1A, after the patient is sat on the part 2A, the part 2B is mounted, and hence the generator 2 can be simply formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259981-A (JP)
Title: Coffee extractor
Inventor: TORIKAI TERUMI
IPC: A47J31/52
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To extract full-bodied and good coffee by adjusting the supply of hot water to coffee powder according to a coffee extraction load.  <P>SOLUTION: At a hot water vessel 8 provided with a siphon apparatus 14, a capacity body 17 for varying its reserved hot water quantity is arranged. When the coffee extraction load is large, the capacity body 17 is removed to increase the reserved hot water quantity. In a contrary case, the capacity body 17 is set to reduce the reserved hot water quantity. Consequently, the quantity of hot water matched to the coffee extraction load is secured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261617-A (JP)
Title: Thermoplastic elastomer and composition containing the same
Inventor: CHINO KEISUKE
IPC: C08L101/02
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer which has sufficient hardness, excellent shape retention (compression set), and surface properties as an elastic member without adversely affecting excellent recycling properties, and can repeatedly reproduce crosslink formation and crosslink dissociation by the change in temperature, and a composition comprising the thermoplastic elastomer.  <P>SOLUTION: The thermoplastic elastomer has a group having a nitrogen- containing heterocycle and a metal carboxylate obtained by the condensation reaction of a carboxyl group with a metallic compound in the side chain. The thermoplastic elastomer composition comprises the thermoplastic elastomer, and a carbon and/or silica.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269571-A (JP)
Title: Troidal type continuously variable transmission
Inventor: SHIBAZAKI KUNITOSHI
IPC: F16H37/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent uneven contact of a drive gear with a drive gear by axial direction position fluctuation of an output disc by pressing force of a loading mechanism.  <P>SOLUTION: This troidal type continuously variable transmission is provided with input discs 110, 210 integrally rotating with change-gear input shaft 20 and really rotates, output discs 120, 220 disposed to face the input discs, trunnion assemblies 150, 160, 250, 260 clamped freely swingably between these input/output discs, a pressing cylinder 215 applying pressing force to the input/output discs for clamping the trunnion assemblies, disk drive gear 121, 221 integrally rotating with the output discs, disc driven gears 71a, 72a arranged on a first counter shaft CS1, meshed with and connected to the disk drive gears, and a ball spline mechanism 74 connecting the driven gears with the first counter shaft so that they are movable in an axial direction against the first counter shaft and integrally rotate with the first counter shaft.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272453-A (JP)
Title: Semiconductive inorganic filler and manufacturing method thereof, and semiconductive resin composition
Inventor: NISHIKAWA TAIJI
IPC: C08L101/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture various semiconductive inorganic filler having medium- resistance range in volume resistivity from 1×10<SP>2</SP>to 1×10<SP>10</SP>Ω cm with consis tency and to adjust resin composition having a small variation in resistance value depending on changes in adding amount, voltage and environment by mixing the semiconductive inorganic filler into a resin.  <P>SOLUTION: In the manufacturing method of the semiconductive inorganic filler, the inorganic filler having a carbon conductive layer on its surface is heated and burned in an oxidizing gas atmosphere and thus the purpose of this invention is fulfilled. The manufacturing method is especially effective in the case of obtaining the semiconductive inorganic filler by increasing the volume resistance of the inorganic filler with the carbon conductive layer on its surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266940-A (JP)
Title: Heat-sensitive recording material
Inventor: FUJII RYOICHI
IPC: B41M5/30
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensitizer which has high color development sensitivity and profound density and outstanding resistance to heat texture blushing and plasticizer which contribute to the shelf stability of a colored image in a heat- sensitive recording material.  <P>SOLUTION: In the heat-sensitive recording material composed of a color developer and a developer as a colorless dye, a specific sulfonamide derivative having an ether bond in a molecule such as N-(2-benzyloxy-ethyl)-4-methyl- benzene sulfonamide, N-(2-benzyloxy-ethyl)-2-methyl-benzene sulfonamide, N-(2- benzyloxy-propyl)-benzene sulfonamide as a sensitizer. In order to use the specific sulfonamide derivative as the sensitizer, a chemical compound which shows a superior performance during color development and an excellent shelf stability, especially, has an aryl sulfonyl skeleton like bisphenol S is used as the developer in the heat-sensitive recording material. Consequently, the effective sensitizing effect can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269161-A (JP)
Title: Valve timing control device of engine
Inventor: ONO TAKASHI
IPC: F01L1/34
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the stability and reliability of valve timing control by feeding cooling air to a control unit and cooling electronic components in the control unit.  <P>SOLUTION: The valve timing control device 11 of the engine comprises a camshaft 8, a phase variable mechanism 12 and a VTC control unit 20, etc. The phase variable mechanism 12 consists of a bracket cover 13, a rotary drum 14 with a built-in hydraulic actuator, and a solenoid valve 19, etc. A camshaft rotation sensor 27 for detecting the rotation position of the camshaft 8 via a rotary board 17 is integrally mounted on a unit housing 21 of the VTC control unit 20. In addition, a blower fan 18 is attached to the camshaft 8 so that cooling air is fed to the bracket cover 12 and the VTC control unit 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002344389-A (JP)
Title: OPTICAL PULSE SOURCE GENERATING RETURN-TO-ZERO PULSE AT WAVELENGTH lambda
Inventor: EGGLETON BENJAMIN JOHN
IPC: H04B10/155
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an RZ pulse source which has high power and is jitter-free, compact (inexpensive) and power efficient. SOLUTION: The modulated RZ pulse source has a modulated light source optically and a optical trap coupled to a stabilized Bragg grating filter. The light source is modulated in power and frequency, and has an adjusted channel wavelength λ. The Bragg grating filter has a reflective bandwidth having a high slope reflective cutoff, and is preferably tunable. By a feedback arrangement responsive to the taps, the source channel wavelength λ is kept on the edge of the reflective bandwidth and RZ pulses are shaped. When the Bragg grating is stabilized, the feedback system maintains λ at a value linked to the grating reflective edge, and converts the light source modulated by overlapping at least one part of the optical spectrum of the source, into RZ pulses with high extinction ratio.
Patent JP-2003234833-A (JP)
Title: Interpretation network device
Inventor: OGAWA TASUKU
IPC: H04M3/42
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to have a talk with an unspecified foreigner as much as needed time through an interpreter when the user has to talk with the foreigner.  <P>SOLUTION: In an interpretation network device, a portable telephone set handsfree speech communication device (patent application number 2000-32423) (hereafter handsfree device) is attached to a portable telephone set and connected to an interpretation center through a communication line, voices are transmitted by a microphone attached to the handfree device, and interpreted voices can be heard with the speaker of the handfree device attached to the portable telephone set through a person of the interpretation center. In a configuration related to a claim 2, a connection is made convenient by preparing a switch on a dedicated handfree device with respect to the above device, and a needed foreign language for conversation is selectable at that time. In a configuration related to a claim 3, a computer telephone set is used instead of the handfree device, a connection is made to the interpretation center through a provider by using the Internet, a selection is made according to display on a computer screen, and the user can have a talk with a foreigner by using a microphone and a loudspeaker attached to the computer telephone set in the above method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271223-A (JP)
Title: Apparatus for making plan for introducing order of vehicle manufacturing line
Inventor: KIZAWA HITOSHI
IPC: G06Q50/04
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for making a plan for introducing order of vehicle manufacturing lines capable of creating the efficient introducing order.  <P>SOLUTION: The apparatus comprises an input part 1 for inputting information on vehicles to be manufactured, a computing part 3 for determining an optimum introducing order based on the information and an output part 5 for outputting outside the plan for introducing order determined by the computing part 3. The computing part 3 creates introducing order of vehicles and acquires dissatisfaction of the created introducing order as penalty values based on the limiting conditions, input from the input part 1, at introduction of operations, and acquires penalty values against the limiting conditions for each introducing order to acquire introducing order for minimizing penalties while creating a plurality of the introducing order.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270885-A (JP)
Title: Conductive roll
Inventor: KAMISAKA KENICHI
IPC: G03G15/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of the roll surface by ozone or contamination of a photoreceptor, to suppress a permanent set of the inner diameter of a roll, to obtain a low hardness and a preferable foamed state and to decrease fluctuation of electric resistance in the circumference direction of the roll.  <P>SOLUTION: The following rubber composition is molded into a roll. The composition is prepared by compounding 100 parts by weight of a rubber component comprising a single material of an epichlorohydrin rubber or a mixture of the epichlorohydrin rubber and an acrylonitrile butadiene rubber with a thiourea vulcanization accelerator by ≥0.2 part by weight and ≤2 parts by weight and a chemical foaming agent by ≥3 parts by weight and ≤10 parts by weight, and further compounding hydrotalcite by ≥1 wt.% and ≤5 wt.% with respect to the weight of the epichlorohydrin rubber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272011-A (JP)
Title: Paper sheet separating and discharging device
Inventor: TSURUOKA YASUJI
IPC: G07D1/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet separating and discharging device capable of smoothly discharging the paper sheet by preventing the sheets from being bent between gate rollers and a pressing plate in discharging the sheet from a small number of remaining sheets on an accommodating part.  <P>SOLUTION: This paper sheet separating and discharging device wherein the sheets 20 of uniform size stacked and accommodated in the accommodating part 26, 28 are sent to the gate rollers 106, 116 by a kicking-out roller 105, and the sheets 20 are separated by the gate rollers 106, 116 one by one to be discharged, comprises the pressing plate 103 for pressing the stack L<SB>1</SB>, L<SB>2</SB>of the sheets 20 to the kicking-out roller 105, and a guide plate 200 held between the pressing plate and the stack L<SB>1</SB>, L<SB>2</SB>and at least having a length approximately same as the sheets 20, and a coefficient of friction between the guide plate 200 and the sheets 20 is more than that between the guide plate 200 and the pressing plate 103.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278436-A (JP)
Title: Right and left double swinging door device
Inventor: MINAMI TAKUJI
IPC: A47G1/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a right and left double swinging door device which can be simply manufactured and further operated securely opened/closed from both right or left side when an error is within a previously set allowable error even if manufacturing errors or executing errors arise.  <P>SOLUTION: The double swinging door device is constituted of an internal door 3 fitted through a hinge 2 so as to cover the opening face of a container body 1 to be openable/closeable and an external door 5 fitted to the internal door 3 through a hinge 4 to be openable and closeable. The openable and closeable directions of the internal door 3 and the external door 5 are made different from each other.  <P>COPYRIGHT: (C)2004,JPO