baber/WOPTO huggingface dataset:
Patent JP-2002133409-A (JP)
Title: Digital image enhancement method based on pixel color
Inventor: GALLAGHER ANDREW C
IPC: H04N1/60
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for independently controlling enhancement to be applied to details, large edges and noisy areas. SOLUTION: The method for enhancing a color digital image comprises first specifying local points or their vicinities of pixels, including an object pixel and then using a color value for one or more pixels at the local point or its vicinity for calculating the weighting factor for the object pixel. A space filter is applied to values fo the pixels at the local points or their vicinities for calculating first and second signal values for the object pixel. A color weighting factor is used for correcting either the first or second value, and the enhanced pixel value is generated for the object pixel with the combination of the first and second values. This process is repeated for other pixels for the color digital image.
Patent JP-2003082081-A (JP)
Title: Method for producing polyester cyclic oligomer and method for producing polyester
Inventor: OCHI TAKASHI
IPC: C08G63/78
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high purity polyester cyclic oligomer in a good efficiency, and obtain a polyester having a high molecular weight by a subsequently performed ring-opening polymerization. SOLUTION: This method for producing the polyester cyclic oligomer and polyester is performed in the presence of a mesoporous material.
Patent JP-2003085583-A (JP)
Title: Head posture measuring device and cg character controller
Inventor: TANAKA SHOJI
IPC: G06T13/40
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a CG character controller capable of measuring 3D posture information of a head at a high speed and robustly even with little calculating resources and controlling the motion of a CG character using the information. SOLUTION: The head posture and the opening and closing statuses of both eyes and a mouth of a person in a captured image are measured, and the motion of the CG character is controlled based on the measured head posture information and the opening and closing statuses information of both the eyes and the mouth.
Patent JP-2003095153-A (JP)
Title: Crawler moving vehicle
Inventor: FURUKAWA KOJI
IPC: B62D55/10
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a crawler frame having rigidity and good guard in a wet field. SOLUTION: This moving vehicle having a crawler travelling part formed by applying a crawler 8 on a driving sprocket 7 mounted on a driving shaft 5 protruded from a transmission case 3 and on two front and rear driven wheels 11, 12 and a plurality of rolling wheels 13 mounted on the crawler frame 10, comprises a main frame 14 provided at the lower part of a vehicle body along the longitudinal direction, separately from the crawler frame 10, and connected to the crawler frame 10 via vertical frames 15, 15.
Patent JP-2003094852-A (JP)
Title: Equipment for lyophilic treatment
Inventor: HARA TAKASHI
IPC: B41M5/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To ensure a proper time for lyophilic treatment and to put a recording body in a lyophilic state continuously and uniformly, in equipment for the lyophilic treatment wherein the surface of the recording body in a liquid- repellent state is put in the lyophilic state. SOLUTION: The recording body 1 in the liquid-repellent state wound on a feed roller 3 is made lyophilic by a heating liquid 5 in a thermostat 4, carried via a guide roller 9, rinsed by rinsing water 7 in a water tank 6 for rinsing, dried by the air jetted from an air nozzle 8 and wound up by a winding roller 3. A time for the lyophilic treatment of the recording body 1 is made to be 10-60 seconds, preferably 30-60 seconds. Therefore the length of a process L for the lyophilic treatment is ensured to be sufficient so as to prevent a shortage of the time for the lyophilic treatment in the heating liquid 5 of the thermostat 4.
Patent JP-2003098494-A (JP)
Title: Optical control device
Inventor: SHICHIJO SHIRO
IPC: G02F1/03
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrooptic effect device which can accurately control the polarization state of a light beam at a high speed and put the light beam in a prescribed polarization state with a prescribed intensity, e.g. an optical control element used as a polarization modulator, a wavelength filter, a light- intensity modulator, etc., which can be driven with a low voltage even at a high bit rate. SOLUTION: A ferroelectric substrate has electrooptic effect, electrodes 30 and 31 are provided on a main surface of the ferroelectric, and areas 1 and 2 having slanting polarization axis directions are cyclically formed in the ferroelectric substrate, and polarization interfaces are provided between the respective areas, the polarization axis directions of the areas have vertical components to the polarization interfaces, and a light beam which is made incident on the ferroelectric substrate is made to pass through the oblique polarization area in the specific shape.
Patent JP-2003095132-A (JP)
Title: Frame structure of car body and method of manufacturing car body frame
Inventor: HANAKAWA KATSUNORI
IPC: B62D21/15
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To effectively absorb impact energy by bending deformation utilizing the buckling of a frame at a specified position while increasing an initial impact load by buckling the frame at the specified position with a simple structure. SOLUTION: A fragile part 31 is formed near the base end parts of a pair of right and left front frames 11 by reducing a cross section area less than the areas of the other portions. The fragile part 31 and its peripheral parts are set generally equal in axial compressive strength to the other portions of the front frame 11 by a hardening treatment such as quenching. At the beginning of an impact, the hardened fragile part 31 is not buckled and, therefore, the initial impact load is large. Then, since the fragile part 31 subjected to the hardening treatment is lower in elongation than the other portions, the front frame 11 is buckled at the fragile part 31 and deformed by bending. By this bending deformation, the impact energy can be absorbed effectively.
Patent JP-2003101599-A (JP)
Title: Transmission device in digital wireless communication
Inventor: TSUBOUCHI KAZUO
IPC: H04L27/20
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To form a one-chip type digital communication transmission device which can be completely formed into a single integrated circuit except for an antenna. SOLUTION: A transmission circuit 1, a clock frequency divider circuit 2 and an antenna drive circuit 3 which constitute a transmission device have all of their circuit formed in a single integrated circuit 4. The clock frequency divider circuit 2 divides the frequency of an LSI operational clock by an integer value N and outputs this signal to a modulation circuit and a delay circuit in the transmission circuit 1. From the frequency divided clock signal, the delayed frequency divided clock signal output from the delay circuit, the inverted frequency divided clock signal output from an inversion circuit or the like, a selector chooses from among the transmission circuits each signal corresponding to a symbol based on a transmission digital data to perform phase- modulation and digital-transmission.
Patent JP-2003099404-A (JP)
Title: Identification server device, client device, user identification system using them, and user identification method, its computer program and recording medium having the program recorded thereon
Inventor: AZUMA YOSHIKO
IPC: G06F21/34
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an identification server device by which identification is possible by simple operation without allowing a user to input a password etc. SOLUTION: An identification picture data generation part 32 generates identification picture data in connection with client device identification information received by a network connection part 31, and registers it in an identification data storage part 33. A client device identification part 34 collates identification picture received by the network connection part 31 with the identification picture data stored in the part 33 and identifies it. Consequently, the user can perform identification only by inputting the identification picture and transmitting it to the identification server device 2.
Patent JP-2003093526-A (JP)
Title: Evacuation system using sliding chair
Inventor: NAMIBA KUNIHIRO
IPC: E04H1/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To propose an evacuation system using sliding chairs that can quickly evacuate the aged to an evacuation balcony partitioned by a fire door in a facility for the aged without imposing burden on carers. SOLUTION: An indoor guide rail 26(1) is arranged in a room 2(1) of a facility 1 for the aged, and a second guide rail 22(1) is arranged on the wall 9a of the wing wall 9 of the balcony 4. By rotating a connecting guide rail 28(1) arranged in the balcony 4, the path of a sliding chair 30(1) leading to the second guide rail 22(1) from an indoor guide rail 26(1) via the connecting guide rail 28(1) is formed. By sliding the sliding chair 30(1) carrying an elderly person by the path, the elderly person can be evacuated to a safe balcony 8 from the room.
Patent JP-2003102495-A (JP)
Title: Method of producing peptide or the like via in vitro transcription-translation system
Inventor: INOUE AKIO
IPC: C12N9/06
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To construct in vitro peptide synthesis that can efficiently isolate the peptide of high purity formed in the in vitro peptide synthesizing system and construct an efficient acellular protein synthesizing system as the problem on the energy exhaustion is ameliorated. SOLUTION: In the in vitro DNA transcription-translation system, a part or the whole of the protein components constituting the reaction system is labelled with one substance that adheres to each other, while the other substance is used for capturing the labelled protein component, after the completion of the translation whereby the peptide or a derivative of the peptide are produced via the in vitro transcription-translation system.
Patent JP-2003106660-A (JP)
Title: Water heater
Inventor: MAEDA TOSHIKATSU
IPC: F24H1/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a water heater that indicates cleaning timing of a heating vessel. SOLUTION: The water heater comprises a heating unit 4 with the heating vessel 6 of water, a feedwater valve 8 disposed in a feedwater line to the heating vessel 6, a pump 14 for delivering hot water in the heating vessel 6, a heating vessel cleaning timing indicating means 21 for indicating that cleaning timing of the heating vessel 6 is reached, and a driving time measuring means 23 for measuring time of water heater drive. The heating vessel cleaning timing indicating means 21 indicates cleaning timing to a user when the driving time measuring means 23 counts a given time.
Patent JP-2003107326-A (JP)
Title: Camera
Inventor: WATANABE TOSHIMI
IPC: G10L15/20
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of reducing battery consumption in the camera for performing a focusing operation with a contrast method. SOLUTION: In repeatedly performing a focusing operation in a continuous AF mode, a time interval for restarting and reference variation of a focus evaluation value in performing restarting are set in accordance with photographing conditions, etc. As to how to set the time interval and the reference variation, a restarting time interval is made long and the restarting level of the focus evaluation value is lowered in the case restarting is performed and an AF operation does not have to be frequently performed. For example, as the elapsed time of a timer that starts clocking after the first focusing operation becomes long, a restarting time interval is made longer and the evaluation value level of restarting is made lower. There are a photographing mode, a diaphragm value, the open F value of a lens, etc., as other photographing conditions.
Patent JP-2003113743-A (JP)
Title: Failure diagnosing device for vaporized fuel processing device
Inventor: OKI HIDEYUKI
IPC: F02M25/08
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a failure diagnosing device for a vaporized fuel processing device capable of preventing misjudgement in judging any leak at the processing device after an internal combustion engine has stopped and of performing precise judging. SOLUTION: Failure diagnosis for the vaporized fuel processing device 40 after the engine has stopped is prohibited when the difference (TGT-TAT) between the outer air temperature TAT sensed by an outer air temperature sensor 41 and the gas layer temperature TGT sensed by a gas layer temperature sensor 39 installed on a fuel tank 9 is smaller than the specified temperature difference ΔT1.
Patent JP-2003111789-A (JP)
Title: Probe for entoptic illumination and ophthalmic operating instrument
Inventor: FURUSHIMA MASATOSHI
IPC: A61B3/12
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmic operating instrument for inspecting an eyeground during an eyeground operation and also efficiently performing the eyeground operation and an eyeground examination, and also to provide an entoptic illumination probe to be preferably used for the instrument. SOLUTION: A visible laser beam in a wavelength area from green to blue which is outputted from a first laser diode 36 is reduced to be in a safety level with which retina is not damaged through the use of a laser output safety control pat 33. Then the beam is emitted to the inner part of an eye from the entoptic illumination probe 10 which has a fiber shape and has an end worked in a bullet shape. Then the laser beam can be utilized as the illumination light of an FAG, the eyeground is efficiently and reliably examined and an illumination light source and an operating light source are made into one integrated light source part 30. Thus, the eyeground is efficiently and reliably examined by the FAG even in the midst of the operation.
Patent JP-2003114322-A (JP)
Title: Color filter and method for manufacturing the same
Inventor: WATANABE HISASHI
IPC: G02B5/20
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a color filter using a hologram. SOLUTION: The color filter is obtained by allowing a hologram to tight by adhere to a substrate, the hologram consisting of a periodical structure in which specified different thicknesses and specified different pitches of interference fringes are repeated.
Patent JP-2003117617-A (JP)
Title: Simulation method for press formation
Inventor: TAKAMURA MASATO
IPC: B21D24/04
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a simulation method for press formation, which takes effect due to a bead and also influence due to cushion pressure with a blank holder into consideration. SOLUTION: Bead force and the cushion pressure are read (S1, S2), an equivalent cushion pressure factor α to the bead force is determined (S4), an equivalent bead force which is the original bead force to which the cushion pressure calculated in terms of the bead force by using this equivalent cushion pressure factor αis added (S5) and simulation is performed by using the determined equivalent bead force (S6).
Patent JP-2003118567-A (JP)
Title: Platform gate and its opening/closing system
Inventor: HIDAKA SEITARO
IPC: B61B1/02
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To suppress the limit of the use of a platform having a gate door and to guarantee safety. SOLUTION: This platform gate has a gate post 3 supported by the platform 2 and safety doors 12-1, 2-F, R rotatably supported by the gate post 3. The gate post 3 has a rotating shaft 33 for rotatably supporting the safety doors 12-1, 2-F, R. The safety doors 12-1, 2-F, R circularly move to rotatably transit between two positions, namely a horizontal state position in closing and a longitudinal state position in opening. The safety doors 12-1, 2-F, R are horizontal in closing or longitudinal in opening has a short rail directional length and a narrow region occupying in the rail direction in opening. A space region allowing the safety doors 12-1, 2-F, R in opening is narrow in the rail direction, so that a large rail directional region can be secured in opening the safety doors 12-1, 2-F, R, the limit of the use of a platform can be suppressed, and the safety can be guaranteed.
Patent JP-2003120965-A (JP)
Title: Dehumidifying air conditioner
Inventor: SUZUKI KENICHI
IPC: F24F5/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To efficiently perform dehumidifying air conditioning regardless of amount of cooling load by switching to various operation modes, to perform heating operation without separately providing a heat source for reheating, and to reduce the capacity of a refrigerator by shifting or cutting the peak of a power consumption amount. SOLUTION: A heat reservoir tank unit 2 for performing ice thermal storage and a heat exchanger 3 are connected in parallel to a heat pump type refrigerating unit 1, and the unit is provided with brine switching valve devices V1, V2, V3, V4 for sending brine from the refrigerating unit to the heat reservoir tank unit or the heat exchanger. The unit is provided with a water supply selector valve device for switching hot water or cold water from the heat exchanger to a hot water coil or a cold water coil and return water selector valve devices V5, V8 for switching cold water from the cold water coil to be returned to the heat reservoir tank unit or the heat exchanger.
Patent JP-2003073694-A (JP)
Title: Chemical for wet wiper and wet wiper using the same
Inventor: ITO TAKASHI
IPC: A61L2/18
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide chemicals having a high antimicrobial and germic effect even in reducing an antiseptic agent compared to the conventional one and reduced skin irritation, and a wet wiper. SOLUTION: The wet wiper is obtained by impregnating in chemicals containing an ε-polylysine and/or its salt and an antiseptic agent.
Patent JP-2003121638-A (JP)
Title: Optical multiplex reflecting element and variable wavelength dispersion compensator using the same
Inventor: IN DAIRETSU
IPC: G02B26/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a light multiple reflecting element which can suppress the loss of incident light and reduce production cost by making the structure simple. SOLUTION: On opposite surfaces of 1st and 2nd substrates 12 and 14, a 1st reflecting film 16 of about 97% in reflection factor and a 2nd reflecting film 18 of about >=99% are provided respectively and one-end parts of the 1st and 2nd substrates 12 and 14 are fixed to a spacer 22 made of a material of <=10<-6> (1/K) in the absolute value of a coefficient of linear expansion, so that the 1st and 2nd reflecting films 16 and 18 having only an air layer 24 between them are held always parallel even if use ambient temperature varies. At the other-end parts of the 1st and 2nd substrates 12 and 14, a light incidence path L is formed which can directly reaches the 1st reflecting film 16 at an extended end part of the 1st substrate 12 via the space nearby a cut and polished end part without being transmitted through the 2nd substrate 14.
Patent JP-2003116736-A (JP)
Title: Combing tool
Inventor: NAGAI KAZUKO
IPC: A47K3/28
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To improve using convenience by effectively guiding shower water to the hair of the head. SOLUTION: A water flow passing part 5 of the combing tool 2 is provided with one or more holes 10 for guiding the water flow discharged from a water discharge part 4 of a shower head 3 to the outside. On the opposite surface 5B to the water discharge part 4 of the water flow passing part 5, round bar- like comb-tooth parts 12 are formed at spaces to project in the direction of the water flow. On the water discharge part 4 side of the water flow passing part 5, connecting parts 6 are formed upright from the corner parts of the edge of the water flow passing part 5, and a pressing part 7 is formed continuously to the connecting parts 6. A void allowing the shower head 3 to be inserted is provided in a space up to the water flow passing part 5 by the connecting parts 6 and the pressing part 7. The shower head 3 is inserted in and pulled out of the void.
Patent JP-2003118323-A (JP)
Title: Pneumatic tire
Inventor: ADACHI YUKISHIGE
IPC: B60C15/04
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of remaining air in a bead part. SOLUTION: This pneumatic tire 1 is provided with a bead core C arranged in the bead part 4 and a carcass 6 including a carcass ply 6A locked by the bead core C. The bead core C is constituted by winding a tapelike strand T in which a plurality of wires are arranged in parallel spirally to form a step difference part E formed by a winding start end We of a strand Ti on an innermost layer on a bead core inner peripheral face i surrounded by the strand Ti on the innermost layer. An air suction body 11 sucking the air included in an end part SP formed by an end face We1 of the winding start end We, the bead core inner peripheral face i in the vicinity of winding start end We, and the carcass ply 6A passing through an inward part in the radial direction of the bead core C without filler is provided in the strand T.
Patent JP-2002247553-A (JP)
Title: Data flow transfer device and method relating to the same
Inventor: ROMAO FERNANDO
IPC: H04W84/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a television receiver/decoder is not useful at all times and parameter setting is long and difficult. SOLUTION: Television receiver/decoder equipment (101) is provided with a means for connecting the Internet (102) and the equipment is further provided with means (109, 110 and 114) for obtaining the identifier of a portable telephone on the Internet network. The means for obtaining the identifier can be provided with the local link (126) of a Bluetooth (R) type for instance. The connection of the equipment and the portable telephone set is set up through the Internet. By the connection through the Internet, parameter setting information and/or images generated by the equipment are sent from the equipment to the portable telephone. The information is used in the portable telephone or transferred again.
Patent JP-2003134078-A (JP)
Title: Ofdm receiver
Inventor: AKIYAMA TOSHIYUKI
IPC: H04J11/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for enabling detection of a fact that Lo frequency is drawn in erroneous frequency and re-drawing to a correct Lo frequency when the Lo frequency is drawn in the erroneous frequency even when deviation of the Lo frequencies exceeding a range of ±n/2 pitches as a half of n pitches into which pilot carriers are inserted is produced. SOLUTION: This OFDM receiver is a transmitter in an OFDM system that transmits information codes by a plurality of mutually and orthogonally crossed carriers and is provided with a carrier deviation detecting circuit that inputs carrier signal lines to which equalization processing of transmission line response is performed in carrier signal lines to be outputted from an FET circuit which the receiver of the transmitter has, detects that the Lo frequency is deviated by frequency by unit of the number of carriers and outputs a carrier deviation signal.