baber/WOPTO huggingface dataset:
Patent JP-2003210231-A (JP)
Title: Collected matter transporting system
Inventor: GAMA ETSUKO
IPC: A45C13/00
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a collected matter transporting system without infected with bacteria even when the bacteria stuck to the collected matter, and sterilizes the stuck bacteria to prevent infection with the bacteria.  <P>SOLUTION: The collected matter transporting system 1 is equipped with a collecting means 3 which has a collecting case 105 and a collecting bag 107 provided in the collecting case 105 and having an opening 106 and collects the matter 102, a transporting means 108 which carries the collecting bag 107 holding the collected matter 102 and a collected matter treating means 5 which assorts the collected matter 102 and distributes it to a destination. The collecting bag 107 is provided with a closing mechanism part 6 which closes the opening part 106 automatically, while the collecting case 105 is provided with an opening mechanism part 7 which opens the opening part 106 automatically when the collecting bag 107 is set. The collected matter treating means 5 has a sterilizing device 30 which sterilizes the collected matter 102 inside the collecting bag 107 by irradiating it with X-rays or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212961-A (JP)
Title: Resin composition, resin composition for optical waveguide and its cured item
Inventor: KOYANAGI TAKAO
IPC: G02B6/12
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which can be formed into a waveguide by an easy process and is suitable for an optical waveguide enabling a multilayer optical wiring; and its cured item.  <P>SOLUTION: This resin composition contains (A) a hydrogenated terpene diphenol diglycidyl ether and (B) a cationic photopolymerization initiator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224663-A (JP)
Title: Visitor identifying interphone system
Inventor: YAMAGUCHI YASUHIRO
IPC: H04W92/08
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To speedily and accurately answer a visitor by securely identifying the visitor.  <P>SOLUTION: A system comprises portable telephone sets 1a, 1b,... that visitors carry, a slave device 2 which can read in authentication data by communicating with the portable telephone sets, and a master device 4 which is called by the salve device to communicate; and the master device is provided with an authentication data storage part 45 which matches authentication data on a visitor read in by communicating with a portable telephone when called by the slave device against preregistered authentication data, an authentication data comparison part 46 which compares both the pieces of data, a master device display 48 which displays registration contents when both the pieces of compared data match each other, and a melody data storage part 47 which calls by sounding an individual call melody corresponding to the authentication data of the visitor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224058-A (JP)
Title: Aligner and method of exposing
Inventor: FUKAZAWA TOSHIO
IPC: H01L21/027
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligner and a method of exposing, in which the exposure of a mask pattern can be performed accurately by preventing slippage of the exposure due to expansion and contraction of an exposed substrate or a photomask when the exposure is performed, and the productivity is improved.  <P>SOLUTION: An aligner 1 is provided with a substrate 2 on which photo sensitive material is applied, a photomask 5 in which a predetermined mask pattern is formed, a control system 14 which drives and controls them, a convex lens 8, an integrator 10 which is an optical device, and an exposure magnification adjustment device 13. The movement distance S of the integrator 10 is calculated in order to incline an exposure light in the desired irradiation angle based on micro interval P between the substrate 2 and the photomask 5, and an amount of expansion or contraction of substrate 2. The integrator 10 is moved in the direction of an optical axis by the calculated movement distance S.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222850-A (JP)
Title: Thin film transistor (tft) liquid crystal display panel and picture display device provided with the panel
Inventor: AZUMA HIROSHI
IPC: G02F1/13363
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TFT liquid crystal display panel which incurs no lowering of panel transmittance, has few out-of-register colors and little coloring and is highly visible.  <P>SOLUTION: The TFT liquid crystal display panel is provided with a TFT substrate 1, a counter electrode substrate 2, a TN (twisted nematic) liquid crystal layer 4 disposed between both the substrates, polarizing plates 7a, 7b respectively disposed on the outside surface sides of both the substrates 1, 2 in a crossed Nicols state and uniaxial liquid crystal optical compensation films 6a, 6b disposed between both the substrates 1, 2 and the polarizing plates 7a, 7b. An angle between rubbing axis directions 31a, 31b is smaller than an angle between absorption axis directions 33a, 33b of the polarizing plates 7a, 7b. Furthermore, an angle between the rubbing axis direction 31a of the TFT substrate 1 side and the absorption axis direction 33a and an angle between the rubbing axis direction 31b of the counter electrode substrate 2 side and the absorption axis direction 33b are equal to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222408-A (JP)
Title: Combustion device in liquid
Inventor: HAISEI KENJI
IPC: C25C1/12
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device in a liquid capable of preventing its corrosion caused by a concentrated liquid received from a pure liquid electrolysis process for copper electrolysis and having excellent productivity and workability.  <P>SOLUTION: This combustion device in the liquid has a first vessel 1 which receives the liquid 10 supplied from the pure liquid electrolysis process for copper electrolysis and heats and evaporates it by a combustion flame 3A in the liquid to concentrate it and a second vessel 2 from which the liquid is discharged from a bottom part under liquid circulation with the first vessel. An outer shell 20 of the vessel is lined by fluororesin lining 23. Furthermore, the device has a fluororesin-made tube 30 which is wound around the first vessel and/or the second vessel, whose liquid inlet 30A is connected to a liquid supply outlet in the pure liquid electrolysis process, and whose liquid outlet 30B is connected to a liquid receive port 1A of the first vessel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229219-A (JP)
Title: Board connector
Inventor: NEGISHI SATORU
IPC: H01R24/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board connector applicable to a wiring board with conductive circuits formed on both sides, capable of forming multipole terminals, highly reliable in electric connection with the wiring board, and insertion- coupling with the wiring board with zero insertion force.  <P>SOLUTION: The connector housing is constituted of one housing 15 and the other housing 25 positioned face to face with the former. A control lever 35 for moving the both housings 15, 25 in a direction approaching each other is joined with the both housings 15, 25 in free oscillation movement, and an auxiliary lever 45 is joined with the one housing 15 regulating the oscillation range. The control lever 35 is provided with a control part 36, a pair of arms 40 connected to both sides of the control part. The arms are provided with joint parts 40a, 40b at their tips, and the control part 36 is provided with a plug-in part 38.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234302-A (JP)
Title: Method for dispersing impurity to semiconductor substrate
Inventor: GUNJI HIROYUKI
IPC: H01L21/223
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the variation of an impurity quantity caused by the position of a semiconductor substrate on a wafer boat when impurities are dispersed to the semiconductor substrate from an impurity source.  <P>SOLUTION: Paired semiconductor substrates 2a and 2b whose rear surfaces face each other and disc-like solid impurity sources 1a and 1b are alternately erected as a basic constitution, and the positional relation between the semiconductor substrates 2a and 2b and the corresponding solid impurity sources 1a and 1b is L1>L2, where L1 is the distance between the semiconductor substrate 2a whose dispersed surface is directed to a furnace inlet 5 and the corresponding solid impurity source 1a, and L2 is the distance between the semiconductor substrate 2b whose dispersed surface is directed to a furnace outlet 6 and the corresponding solid impurity source 1b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242612-A (JP)
Title: Flux guide type element, head having the same, and drive
Inventor: KISHI HITOSHI
IPC: G01R33/09
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flux guide type element wherein an external magnetic field recorded at a high density is read with high sensitivity to provide a stable operation, and processing is relatively easy, a head having the same, and a drive.  <P>SOLUTION: The flux guide element is provided with a magneto-resistive effect element for reading a signal magnetic flux, and a flux guide for sending the signal magnetic flux to the magneto-resistive effect element. In this case, the flux guide has a laminated layer constituted of a ferromagnetic layer, a nonmagnetic layer and a ferromagnetic layer in this order, and the magnetization directions of the two ferromagnetic layers which constitute the flux guide are aitiparallel to each other through the nonmagnetic layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231975-A (JP)
Title: Surface treatment method for aluminum alloy material, and surface-coated aluminum alloy material
Inventor: JIDO BUNJI
IPC: B05D3/10
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method for an aluminum alloy material, which improves the adhesiveness to a laminated film and prevents feathering, without reducing corrosion resistance, when laminating a film on the surface of the aluminum alloy material to be film-laminated.  <P>SOLUTION: This surface treatment method is to form a chromium phosphate film on the surface of an aluminum alloy, by treating the surface with the chromium phosphate bath, prior to a film laminating step onto the surface, wherein the chromium phosphate bath has a composition of chromic acid, hydrofluoric acid, and phosphoric acid, the concentration of free hydrofluoric acid of 0.1-0.35 wt.%, and further a concentration ratio of Cr (III)/Cr (VI) in chromic acid of 0.05-0.6, and the treatment condition is to make a coating mass of metallic chromium to be 3-35 mg/m<SP>2</SP>. The surface-coated aluminum alloy material has the chromium phosphate film formed thereon with the above method, of which the coating mass of metallic chromium is 3-35 mg/m<SP>2</SP>, and the weight ratio of chromium/phosphorus is 1.8-2.1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243118-A (JP)
Title: Combined type connector and rotating connecting device
Inventor: ISHIYAMA HIROMI
IPC: H02G11/02
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined type connector that is simple in structure, excellent in assembly work performance, and low in cost.  <P>SOLUTION: This is comprised of a plurality of connector units 12, 14. The first connector unit 12 comprises multiple connecting terminals 18 and a resin molding 20 molded in one body by arranging these connecting terminals at prescribed positions, and the second connector unit 14 is also constituted of many connecting terminals and a resin molded body 30. The resin moldings 20, 30 of each connector unit 12, 14 have an irregular fitting parts 22, 32 on the opposing face with the adjoining connector unit. By fitting the irregular fitting parts 22, 32, a plurality of connector units 12, 14 are combined and made one connector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237827-A (JP)
Title: Packaging film, and packaging body
Inventor: KAWAI KENJI
IPC: B32B27/32
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging film of excellent anti-fog property, slipping property, blocking resistance, and transparency.  <P>SOLUTION: This packaging film is formed of at least two laminates having a biaxially-oriented base layer mainly consisting of polypropylene resin, and a heat seal layer which is formed on at least one side and mainly consisting of polyolefin resin. The surface of the heat seal layer has anti-fog property, and the heat seal layer contains organic polymer particles of the grain size of 0.1 to 7.0 μm and inert particles of the grain size of 0.1 to 7.0 μm by the amount per 100 pts.wt. of the resin to form the heat seal layer which satisfies the inequalities of 0.10≤C<SB>1</SB>/C<SB>2</SB>≤5.00 (1) and 0.15≤C<SB>1</SB>+C<SB>2</SB>≤1.00, where C<SB>1</SB>is the amount (pts.wt.) of organic polymer particles of the grain size of 0.1 to 7.0 μm, and C<SB>2</SB>is the amount (pts.wt.) of inert particles of the grain size of 0.1 to 7.0 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237317-A (JP)
Title: Pneumatic tire
Inventor: SAGUCHI TAKANARI
IPC: B60C11/11
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire in which pattern noise attributable to a discontinuous part is reduced by generating the axle force in the opposite direction by utilizing the change in rigidity of a side part of the tire in order to cancel the fluctuation in the axle force of the tire generated in the rigid discontinuous part of a tread part.  <P>SOLUTION: The rigid discontinuous part 21 to generate the fluctuation in the axle force of the tire is formed in the circumferential direction of rib rows B4 and B5 formed on a tread part T of the tread part 11, and a changing- rigidity part 23 to cancel the fluctuation of the axle force of the tire generated by the discontinuous part 21 is provided at the position of the side part 12 corresponding to the discontinuous part 21 in the circumferential direction X of the tire. Fluctuation of the axle force of the tire is suppressed, excitation of an axle is reduced, and the pattern noise attributable thereto is reduced thereby.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244263-A (JP)
Title: Signal processor
Inventor: WAKUTSU TAKASHI
IPC: H04L27/14
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processor capable of highly accurately estimating the modulation multi-level number of radio signals.  <P>SOLUTION: The signal processor is provided with: a receiving part 2 for receiving a radio signal, and for outputting a reception signal; a detector 11 for detecting the reception signal outputted from the receiving part 2, and for outputting an amplification signal; a probability density distribution calculating part 12 for calculating the probability density distribution of the amplification signal outputted from the detector 11; a deconvolution arithmetic part 13 for applying de-convolution by a prescribed device function to the probability density distribution calculated by the probability density distribution calculating part 12; and a modulation multi-level number detecting part 14 for estimating the modulation multi-level number of the reception signal from the arithmetic result of the deconvolution arithmetic part 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244864-A (JP)
Title: Charger
Inventor: SAKAMOTO MITSUZO
IPC: H02H7/06
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To increase the efficiency and elevate the reliability of an alternator for a vehicle.  <P>SOLUTION: When this charger goes to an overvoltage state (Vr1 (Vmax)<V 1) where high voltage is applied to a rectification output terminal 502, this transmits it to power MOSFET drive circuits 16a-16c and 26a-26c by a wiring F1, consequently the drive circuit drives power MOSFETs 21a-21c and 11a-11c in reverse phases from normal states. That is, when Vas-Vcs becomes positive (a current flows from a generator 200 to a bridge circuit), a lower arm transistor connected to AC output terminals 506-508 is turned on. At this time, the upper arm transistor of a reverse arm for forming a counterpart to it, is turned off to reduce the current from a generator. Moreover, when Vas, Vbs, and Vcs become negative (a current flows from the bridge circuit to the generator), the transistor for the upper arm is turned on. At this time, the lower arm transistor of the reverse arm to form a counterpart to it is turned off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246321-A (JP)
Title: Container for storing component
Inventor: WADA YOSHIHIRO
IPC: B65D21/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable plastic container for containing precision components such as automobile components or other articles, which is formed so that its volume can be reduced while a cushioning material is being kept in a stored state, facilitates reuse of the cushioning material, and reduces a distribution cost.  <P>SOLUTION: Erecting walls 2 and 3 are integrally formed at four side parts of a bottom sheet 1, and side sheets 5 and 7 are respectively hinged to upper edges of the erecting walls so as to be tiltable inwardly. A cushioning material 8 formed lower than the erection height of the erecting walls is detachably stored on the bottom sheet, whereby the side sheets are designed so as to be foldable inwardly while the cushioning material is being kept in a stored state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250023-A (JP)
Title: Communication apparatus
Inventor: KUWABARA TETSUYA
IPC: H04N1/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite type facsimile machine for receiving PDL (Page Description Language) data created by a personal computer PC to transmit the PDL data to other facsimile machine that performs proper processing depending on the capability of a facsimile machine of a transmission destination.  <P>SOLUTION: In the case that a facsimile machine of a transmission destination designated by PJL (Print Job Language) data from the PC 20 is capable of coping with the PDL data, the PJL data received from the PC 20 are transmitted to the facsimile machine with a form as it is. In the case that the facsimile machine of the designated transmission destination cannot be compatible with the PDL data but cope with the resolution, the image data resulting from converting the PDL data are transmitted to the facsimile machine with the resolution. When the designated transmission destination facsimile machine cannot cope with the resolution, the image data resulting from converting the PDL data are transmitted in response to the resolution of the facsimile machine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248162-A (JP)
Title: Object distance display apparatus
Inventor: SASAKI TADASHI
IPC: H04N5/335
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus displaying the distance to an object capable of displaying an accurate object distance by detecting a thermal state of a shooting lens and correcting the object distance based on the thermal state, when the object distance corresponding to a focus lens position of the shooting lens is found and displayed regardless of the thermal state of the shooting lens.  <P>SOLUTION: Temperature sensors TS1, TS2, TS3 for detecting the thermal state of the shooting lens are installed in a lens apparatus 10. A lens information display apparatus (the object distance display apparatus) 20 finds the object distance based on the focus lens position obtained from the lens apparatus 10. The object distance is displayed on an LCD panel 26. The thermal state of the shooting lens is obtained from the lens apparatus 10, and the object distance is corrected based on the thermal state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246313-A (JP)
Title: All-fiber drum
Inventor: KINOMOTO KIYOMI
IPC: B65D21/02
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber drum that is easy to carry out post-treatments such as burning and disposal, which is not only capable of being recycled as used paper but is also stable in stacking at the time of use and storage while being robust at the lower edge of the body, making it difficult to buckle, and whose lid is further provided with a gripping member so that it becomes easy to handle the lid at the time of carrying out opening and closing operations resulting in easy opening and closing of the drum.  <P>SOLUTION: The all-fiber drum is constituted of a drum body portion, a bottom portion, and a lid body all made of paper material, while a ground plate of the bottom portion enclosing the lower surface of the cylindrical body portion is accompanied with a paper-made ring-formed reinforcing member disposed around the whole circumference thereof, the ring-formed reinforcing member being covered and enveloped with an extension member of the lower edge of the cylindrical body so as to wrap it up, thereupon having a bottom decorative paper bonded thereto.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254645-A (JP)
Title: Refrigerating device and malfunction detecting method
Inventor: SHIMODAIRA YOSHIMI
IPC: F25B49/02
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating device wherein failure of a refrigerating unit is found out and damage to a cargo is restrained to the minimum.  <P>SOLUTION: This refrigerating device for making temperature inside a refrigerating chamber closer to a set temperature by controlling the refrigerating unit comprises an in-refrigerator temperature sensor for sensing temperature inside the refrigerating chamber, a change direction calculating means for calculating a change direction (an inclination direction) of an in-refrigerator temperature on the sensed data of the in-refrigerator temperature sensor during operation for making the in-refrigerator temperature closer to the set temperature, a reversal detecting means for detecting reversal of the change direction of the in-refrigerator temperature closing to a constant direction on the basis of the calculated result of the means, and a malfunction detecting means for detecting occurrence of malfunction in the refrigerating unit on the basis of the reversal detected by the means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247874-A (JP)
Title: Ultrasonic flowmeter
Inventor: OCHI KENZO
IPC: G01F1/66
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flowmeter with high accuracy that suppresses acoustic noise in a passage.  <P>SOLUTION: The side walls 8 of the passage with ultrasonic converters 3, 4 thereon are constructed in non-parallel with the ultrasonic emission surfaces 3a, 4a of the ultrasonic converters 3, 4. Therefore ultrasonic multiple reflection between the side walls 8 is suppressed and the acoustic noise remaining in the passage 2 is reduced, thereby realizing therefore the flowmeter with high accuracy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258301-A (JP)
Title: Nitride based semiconductor light emitting element and its fabricating method
Inventor: KAWADA YASUHIRO
IPC: H01L33/32
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride based semiconductor light emitting element having enhanced luminance and being face-down mounted.  <P>SOLUTION: In the nitride based semiconductor light emitting element comprising one or more n-type nitride semiconductor layers, an active layer, and one or more p-type nitride semiconductor layers formed in layers on one major surface of a substrate having a pair of opposite major surfaces and being mounted on a printed wiring board while facing the other one major surface of the substrate against the light emitting face, the substrate comprises a nitride semiconductor represented by a general formula In<SB>x</SB>Al<SB>y</SB>Ga<SB>1-x-y</SB>N (0≤x≤1, 0≤y≤1), and the light emitting face has a protrusion projecting in the light emitting direction.  <P>COPYRIGHT: (C)2003,JPO