baber/WOPTO huggingface dataset:
Patent JP-2002247369-A (JP)
Title: Color image processor, color image processing method and recording medium having recorded color image processing method
Inventor: RIYUU GAKUHEI
IPC: B41J5/30
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To correct a the see-through backside image in order to hold fine continuous portions of an original image on the surface of a manuscript having color prints on both sides of a paper when the surface image is digitally processed. SOLUTION: Before and after a process, a pre-process such as A/D conversion, density correction, etc., and an intermediate process, etc., are executed, respectively, as usual. The method comprises (S2) pre-processing a color image inputted (S1) from an input I/F such as filtering for removing noise, (S3) detecting those pixels having a high possibility of see-through backside imaging in the pre-processed input color image, (S4) correcting those pixels having a high possibility of see-through backside imaging for the see-through backside imaging in order to hold fine continuous portions in an original image, and (S5) outputting a backside imaging corrected image by an output I/F.
Patent JP-2002252873-A (JP)
Title: Method of wireless communication, wireless communication apparatus, and wireless communication system
Inventor: IFUKU TORU
IPC: H04W72/04
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of wireless communication and a wireless communication system for allotting slots of the appropriate number, based on the transmission speed to an asymmetrical call with different transmission speed between uplink and downlink. SOLUTION: In the method of wireless communication, one frame 4 consists of eight slots (time-space section) 5, 6, 7, 8, 9, 10, 11, and 12, as shown in Figure 1 as a diagram. The each slot 5 to 12 can be respectively allocated to both uplink and downlink. Therefore, in a case of an symmetrical call with different speed of the line between the uplink and the downlink, useless slot allocation is decreased the call loss can be reduced, by allotting less slots to the slot transmission speed line than the fast one.
Patent JP-2002252505-A (JP)
Title: Wiring board for high frequency
Inventor: WADA HISAYOSHI
IPC: H05K3/46
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the characteristic impedance of a signal line is lowered and its mismatching is generated by an unnecessary capacitance component between the signal line and a through-conductor, and the reflection loss and transmission characteristics of a high-frequency signal are deteriorated in a high-frequency wiring board having a coplanar line structure. SOLUTION: The wiring board for high frequency has grounding conductors 3 formed among the underside of a dielectric board 2 composed of a single layer or more of dielectric layers and/or the dielectric layers, the signal line 4 on the top face of the dielectric board 2, the same-surface grounding conductors 5 formed on both sides and the periphery of the signal line 4 at regular intervals, and the through-conductors 6 electrically connecting the grounding conductors 3 and the same-surface grounding conductors 5. When a minimum space between the signal line 4 and the grounding conductor 3 is represented by H, a space between the signal line 4 and the same-surface grounding conductor 5 by S, and a space between and end on the signal line 4 side of the same- surface grounding conductor 5 and the through-conductor 6 by L, the relations H>S and H-SL<L<λ/4 (λ represents the wavelength of the high-frequency signal) hold.
Patent JP-2002261237-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YOSHIDA HIROSHI
IPC: H01L21/8248
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a thin-film resistance element of high resistivity which has a structure with superior precision of resistance value, high thermal resistance and oxidation resistance, enabling superior connection with a wiring layer and manufacturing easily at a comparatively low cost, and to provide a method for manufacturing the device. SOLUTION: The thin-film resistance element 10 which is constituted by laminating at least a resistance film 3, composed of silicon cermet material and an insulating protective film 4 on the resistance film 3 is installed. The silicon cermet material is composed of composition, containing silicon, at least one kind of metal element and at least one kind of element selected from among oxygen, nitrogen and carbon, and a wiring 11, electrically connected with the thin-film resistance element 10, is connected directly with the resistance film 3 through an aperture formed on an insulating layer 5 covering the thin film resistance element 10 to constitute this semiconductor device.  The method for manufacturing the device is provided with a process for forming the resistance film 3, a process for continuously forming the insulating protective film 4 on the resistance film 3, in the same equipment as for conducting the process for forming the resistance film 3, a process for forming the thin-film resistance element 10 by patterning the resistance film 3 and the insulating protective film 4 in batch, and a process in which the insulating layer 5 is formed covering the thin-film resistance element 10.
Patent JP-2002259116-A (JP)
Title: Equalizer device
Inventor: TAKAHASHI SOICHI
IPC: G06F17/10
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an equalizer device having simple constitution and capable of executing quick digital signal processing. SOLUTION: Related to a signal inputted from a signal input terminal 10, the distortion of a signal waveform generated by a transmission line is corrected by an equalizer 11. An output signal from the equalizer 11 is sent to a judging unit 12, the data are judged and the judged data are outputted from a signal output terminal 13. The tap coefficient of the equalizer 11 is updated by allowing a coefficient generation part 15 to calculate the value of each tap coefficient to be updated for the equalizer 11 on the basis of an error signal outputted from a subtractor 14 and allowing a logic constitution generation part 16 to transmit a signal 17 obtained by converting the calculated value into the constitution of a logic circuit to the equalizer 11.  The equalizer 11 is provided with a constant multiplication circuit for multiplying the tap coefficient and updates the tap coefficient by using the multiplication circuit, so that the constitution of the equalizer device can be simplified and quick digital signal processing can be executed.
Patent JP-2002189680-A (JP)
Title: E-mail communication system, e-mail communication terminal and program
Inventor: KOCHIYAMA SATOSHI
IPC: H04W4/12
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To receive e-mail from many and unspecified persons, and to transmit the e-mail to the many and unspecified persons. SOLUTION: A server recognizes a position on a map of a cellphone, recognizes an e-mail address (for example, 'N34.59.06-E137.00.20 xxx.xx.xx.xx' corresponding to the recognized position as an e-mail address of the cellphone, and distributes corresponding e-mail to the cellphone when receiving e-mail with a position-corresponding e-mail address as an addressee address. When the many and unspecified persons transmit the e-mail with the position- corresponding e-mail address as the addressee address, the e-mail transmitted from the many and unspecified persons is distributed to the cellphone. The server converts the addressee address (for example, 'bbbbb xxx.xx.xx.xx') of the e-mail received from the cellphone into the position-corresponding e-mail address corresponding to a position of the cellphone.  The e-mail transmitted from the cellphone is distributed to the many and unspecified persons.
Patent JP-2002118490-A (JP)
Title: Housing structure and installation structure of rfid tag
Inventor: SENBA FUJIO
IPC: H01Q7/04
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a new RFID tag housing structure and an RFID tag installation structure utilizing it where, even if an RFID tag is housed in a vessel of a conductive material such as a metal of high mechanical strength, the RFID tag can communicate with a read/write terminal device and the like outside of the vessel. SOLUTION: An RFID tag 1a is housed in an opening part 7 of an vessel main body 5 of a conductive material. A lid 11 of a conductive material is fixed to the vessel main body 5 using a vis 10 to cover the entire perimeter of the RFID tag 1a. A magnetic flux leakage path 12 is formed on a division surface between the vessel main body 5 and the lid 11. The leakage magnetic flux passing the magnetic flux leakage path 12 is used for communication between the RFID tag 1a and an external read/write terminal device 9 and the like.
Patent JP-2002255704-A (JP)
Title: Method for reducing plant growth regulator injury
Inventor: MATSUDA YASUHIKO
IPC: A01N25/32
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce or avoid an undesired injury action of 2- chloroethyltrimethylammonium chloride known as a plant growth regulator against cultivated plants. SOLUTION: This method for reducing 2-chloroethyltrimethylammonium chloride injury is characterized by simultaneously or adjacently treating cultivated plants with the 2-chloroethyltrimethylammonium chloride and phosphorus acid or its salt.
Patent JP-2002260157-A (JP)
Title: Simulator of traveling support road system
Inventor: KANO TOSHIYUKI
IPC: G06F19/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a simulator capable of correctly determining the evaluation of the AHS safety in a design stage in advance. SOLUTION: The AHS simulator comprises an external environmental unit for indicating weather and traffic conditions, a road structure unit for indicating the road kind, shape, linearity, etc., an AHS function unit mounted on the road side and the vehicle side, an actuating unit reactive on the traveling support road system function, a vehicle motion unit, and an input/output unit, and simulates the infrastructure behavior on general roads and vehicle-exclusive roads, the behavior of onboard appliances, the reactive behavior of a driver, and the vehicle motion.
Patent JP-2002260780-A (JP)
Title: Connector assembly
Inventor: TAKABAYASHI TAMAKI
IPC: H01R13/629
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a connector assembly enabled to make the push in force of a slider small, and to restrain the size from getting large. SOLUTION: The connector assembly comprises a male connector 10, a female connector 12, and a slider 14, pushed in with the male connector 10 in the direction crossing the connector fitting direction, and a slanted cam groove 24 slanting against the direction of pushing in is formed to the slider 14, and a cam protrusion 30 engaging with the slanted can groove 24 is formed to the female connector 12. When making both connectors 10, 12 locate at the fitting starting position, and pushing the slider 14 into the male connector 10, the cam protrusion 30 of the female connector 12 is pushed down by the slanted cam groove 24 of the slider, and the fitting movement of both connectors 10, 12 is made to proceed.  A slider pushing lever 16, having a falcrum at the base end side, a power point at the top end side, and a point of application adding a pushing force to the slider 14 at the middle, is mounted to the connector 10.
Patent JP-2002263661-A (JP)
Title: Method for treating formalin waste liquid and automatic treating device
Inventor: HAYASHI HIDEYUKI
IPC: C02F1/58
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a formalin waste liquid and an automatic treating device for a formalin waste liquid which can remove formaldehyde with high efficiency, which is excellent from the viewpoint of economy, workability and safeness, and which can be sufficiently used with a domestic power supply without requiring a large-size equipment. SOLUTION: The method for treating a formalin waste liquid is carried out by adding caustic soda by 6 g to 15 g to 100 ml of the formalin liquid controlled to at 40 deg.C to 80 deg.C to decompose formaldehyde, neutralizing the liquid with sulfuric acid or the like and then discharging the treated liquid.
Patent JP-2002270903-A (JP)
Title: Back emission chip-type light emitting device
Inventor: ISHINAGA HIROMOTO
IPC: H01L23/48
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a back emission chip-type light emitting device which is soldered by reflow soldering or dip soldering and high in degree of freedom of mounting. SOLUTION: A pair of internal electrodes 2a and 3a is formed in the inner region of one surface 1a of a nearly rectangular insulating board 1. Wirings 2b and 3b are extended from the internal electrodes 2a and 3a toward one side edge of the insulating board 1. A light emitting chip 4 is connected between the internal electrodes 2a and 3a via bonding wires 5. External electrodes 10 and 11 are formed around corners of the side edge of the insulating board 1. The wires 2b and 3b are connected to the external electrodes 10 and 11. No external electrode is provided to the other side edge of the surface 1a of the board 1, and the other side edge of the surface 1a ensures a temporarily fixing region 13.
Patent JP-2002267556-A (JP)
Title: Belt tension measuring device
Inventor: YAMAZAKI YUKIMI
IPC: G01L5/10
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a belt tension measuring device capable of accurately measuring the tension of a belt whether an engine is stopped or operated. SOLUTION: This belt tension measuring device is provided with a belt non-contact type optical displacement measuring means 3 for detecting vibration of a belt 1 stretched between pulleys 2 as a continuous waveform, a frequency calculating means 6 for calculating the frequency according to the detected continuous waveform data, and a tension calculating and determining means 7 for calculating the tension of the belt according to the calculated frequency data and determining whether the above tension is within a designated proper range or not.
Patent JP-2002267076-A (JP)
Title: Easy release joint
Inventor: NAGATA MASAAKI
IPC: E03C1/042
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an easy release joint capable of simply connecting pipes in a single operation in connecting a plumbing fixture to a feed pipe for feeding water or hot water via a connecting pipe and to connect the easy release joint without causing any trouble to a connecting counterpart. SOLUTION: This easy release joint 38 comprises a female pipe 46, a male pipe 48, and a pullout prevention clip 72 to be installed perpendicularly to the axis of the female pipe 46 and having a cam part 81. The female pipe 46 is provided with a screw part 58 in one end different from the other end of the insertion side of the male pipe 48.
Patent JP-2002269817-A (JP)
Title: Optical information recording medium and manufacturing method therefor
Inventor: NARUMI SHINYA
IPC: G11B7/24035
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium wherein signal reproduction characteristics is improved, even in the case of recording by high recording power, by changing the surface state of a pigment recording layer although the adhesion of the pigment recording layer and a reflection layer can not be improved just by an annealing processing and an optical processing in the method of preventing the deterioration of jitters caused by the occurrence of peeling at the boundary of the recording layer and the reflection layer at the time of recording by the high recording power in the optical information recording medium. SOLUTION: This optical recording information medium is of layer constitution for which the recording layer whose main components are organic pigments, the reflection layer and a protective layer are successively provided on a substrate, and the recording layer is formed by spin-coating a solution for which pigment materials are dissolved in organic solvent. At the time of performing a cross-cut adhesion test mentioned in JIS K 5400 6.15 from a position above the protective layer, the number of squares where peeling occurs at the boundary of the recording layer and the reflection layer is 20% or less of the whole.
Patent JP-2002230447-A (JP)
Title: Electronic money settlement system and program for electronic money settlement, medium with the same recorded, and medium with electronic money information image file recorded
Inventor: FUJITA TAKESHI
IPC: G06Q20/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic money system, etc., which enables a user to perform electronic settlement using electronic data in all scenes, while integrating an interface for electronic settlement and the electronic data. SOLUTION: A processing means 25 specifies an electronic money information image stored in an information image storage means 23 through the operation of an input means, reads electronic-money related information which is included or having been included in the specified electronic money information image out of the information image storage means, and sends the electronic-money related information to an external device for processing electronic settlement corresponding to the read-out electronic-money related information.
Patent JP-2002267829-A (JP)
Title: Color filter, method for manufacturing the same and liquid crystal display device
Inventor: KAWABATA YASUNARI
IPC: G02B5/20
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a color filter with high resolution at a low cost and to provide the color filter manufactured by the method and a liquid crystal display device with the color filter built therein. SOLUTION: The method for manufacturing the color filter comprises at least a step to form a liquid crystal layer containing at least a liquid crystalline compound having at least one polymerizable group and a photo-reactive chiral agent, a step to apply light in a photosensitive wavelength region of the photo- reactive chiral agent in the layer to the layer in a picture shape and a step to photo polymerize the liquid crystalline compound having at least one polymerizable group. The method for manufacturing the color filter, the color filter and the liquid crystal display device are characterized by subjecting the liquid crystal layer to transparentizing treatment prior to the step to apply the light in the photosensitive wavelength region of the photo-reactive chiral to the layer in the picture shape.
Patent JP-2002264744-A (JP)
Title: Bumper for vehicle
Inventor: SASAKI MASANAGA
IPC: B60R19/48
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a bumper for a vehicle capable of enhancing cooling performance by the existence of a rib serving as an air guide and a reinforcement for a head parting part, and improving rigidity and appearance quality of a bumper body. SOLUTION: A front bumper 1 is provided with an opening part 8 for taking air into the bumper body 3 and a grille part 9. In the bumper, the rib 15 integrated with the bumper body 3 is provided between a flange 10a formed in the peripheral edge of the opening part 8 of the bumper body 3 and the grille part 9 positioned above the bumper body 3.
Patent JP-2002268569-A (JP)
Title: Optical filter
Inventor: SAIGO HIROAKI
IPC: G02B1/16
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a direct sticking type optical filter which not only has a conventional function to intercept near IR rays and electromagnetic waves emitting from a plasma display panel but also improves safeness for practical use. SOLUTION: The safeness of the optical filter for practical use is improved by using a flame-retardant material showing <30 seconds burning duration in the vertical flammability test specified by the UL standard 94 for the all transparent polymer films which constitute the optical filter.
Patent JP-2002267558-A (JP)
Title: Telemetric pressure sensor
Inventor: MATSUNAGA TADAO
IPC: G01L9/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a telemetric pressure sensor capable of measuring the pressure of gas or liquid in a closed container and remote-measuring the pressure without connecting the inside and outside of the closed container by a signal line or the like. SOLUTION: This telemetric pressure sensor has a vibrating part 11 deformed when external force is applied, and is capable of measuring the applied external force. Being excited by supersonic waves, the vibrating part 11 is vibrated with resonance frequency. The vibrating part 11 is formed by a semiconductor material formed on a board formed of a semiconductor material.
Patent JP-2002270923-A (JP)
Title: Optical semiconductor element and its manufacturing method
Inventor: ETORI HIDEKI
IPC: H01L31/08
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor element that is suppressed in sensitivity drop and improved in a photocurrent/dark current ratio, and to provide a method for manufacturing the element. SOLUTION: In this optical semiconductor element, an electrode layer (a), a photoconductive layer (b) composed of a vapor-deposited film of a molecular photoconductive material, an insulating layer (c) composed of a self-organized film, and another electrode layer (d) are laminated upon another in this order. The dark current of this semiconductor element is adjusted to <=1/2 of that of an optical semiconductor element which is composed only of the electrode layer (a), photoconductive layer (b), and electrode layer (d) and does not have the insulating layer (c).
Patent JP-2002277311-A (JP)
Title: Load detection device for tilt type attachment
Inventor: WATANABE HITOSHI
IPC: G01G3/14
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a load detection device for a tilt type attachment having high detection accuracy, capable of executing load detection without being influenced by the change in the position of the center of gravity of a measured object. SOLUTION: A tilt type lifting magnet 4 is tilted by being operated by a rocking cylinder 5 rockable around an arm tip pin 11 and connected to a link mechanism LI by a rocking pin 10. The magnitude and the direction of a force working on the arm tip pin 11 and the magnitude and the direction of a force working on the rocking pin 10 are detected by pin type load cells 10L, 11L mounted on respective pins. The resultant force of the forces working on the two pins is calculated, and the total load of a lifted load 30 and the attachment 4 is calculated, and the load of the attachment 4 is subtracted from the total load, to thereby calculate the load of the lifted load 30.
Patent JP-2002276170-A (JP)
Title: Apartment house
Inventor: YAMAZAKI KIKUO
IPC: E04H1/04
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an apartment house advantageous to the reduction of vibration and noises between dwelling units. SOLUTION: The dwelling units A to E of a town house 12 have the first basement and the third floor. A skeleton frame of the dwelling units A to E is constituted of light-weight steel frame columns, light-weight steel frame beams, or the like, the light-weight steel frame columns are not used in common between the dwelling units adjacent to each other, the light-weight steel frame beams are not provided over between the dwelling units adjacent to each other, and the dwelling units A to E are separately constructed. A single space section 20 is provided over the whole area of part of a boundary between two dwelling units adjacent to each other, and the dwelling units are separated by the space section 20. The space section 20 is consecutively extended in one thin plate-like outline from the first basement to the third floor.  Both side sections in the extended direction of the space section 20 are closed at a position near to an exterior wall 30 of the town house 12, and the upper part of the space section 20 is closed at a position near to a roof 40 (or the housetop) of the town house 12.