baber/WOPTO huggingface dataset:
Patent JP-2001345718-A (JP)
Title: Method of starting up communication apparatus provided with non-linear distortion compensator
Inventor: KUBO NORIO
IPC: H04L27/26
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of properly starting up a communication apparatus mounted with a linearizer having functions to create and update a coefficient of distortion compensation. SOLUTION: First, a digital section which constitutes the linearizer is started up, and then a feedback loop for updating the coefficient of distortion compensation is opened. Next, an antenna-side analog section is started up from ADC including PA, or from DAC. Then, an ATT value of ATT installed on a feedback path for renewing the coefficient of distortion compensation, and a quantity of signal delay of a signal delaying section are adjusted to create such a state as to allow a correct update of the coefficient of distortion compensation. Thereafter, the feedback loop is closed and a distortion compensation table having coefficients of distortion compensation as entries is created. After creation of the distortion compensation table, the system is moved onto a usual operation.
Patent JP-2001346223-A (JP)
Title: Video data processor and video camera mounted with the same
Inventor: HANADA NAOKI
IPC: H04N9/78
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a video data processing circuit that generates luminance signals and color difference signals from video data without deteriorating the resolution. SOLUTION: A 1st memory 41 stores data just after start of a still picture in CCD output data, 2nd-8th memories 42-48 store the CCD output data when the quantity of a motion vector is a predetermined value respectively, and reading the data stored in the 1st-8th memories 41-48 by switching of each field by switches SW1-4 allows a Y processing circuit 51 to generate luminance signals and allows a C processing circuit 61 to generate color difference signals from image data passing through different color filters of a CCD sensor.
Patent JP-2001347880-A (JP)
Title: Headlight control device
Inventor: SATO TAKETOSHI
IPC: B60Q1/04
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a headlight control device capable of appropriately setting the luminance of a headlight according to the surrounding brightness even in the case of performing daytime lighting control on a vehicle. SOLUTION: In the case of determining that an automobile is traveling in the daytime (step S3, YES), a control circuit of a control device controlling the lighting of the light changes, according to the brightness outside the, automobile detected by a light sensor (steps S5, S6, S8), the luminance of the headlight within the regulation value of daytime running lamp(DRL) control (steps S10, S11, S13, S14).
Patent JP-2001350337-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI MINORU
IPC: G03G15/08
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device equipped with a stirring means capable of eliminating trouble that density irregularity is caused between a part to which developer (toner) is supplied and a part to which it is not supplied due to the difference of the electrification performance and the fluidity between the developer remaining in a developing device and the developer newly supplied from a developer unit when the developer is supplied from the developer unit. SOLUTION: This device is equipped with a paddle 7 capable of stirring the developer supplied to the developing device from a toner cartridge back and forth and right and left with respect to the rotating direction of a developing roller. The attaching angle θof the stirring blade 7a of the paddle 7 being the stirring means is made smaller than the angle of repose in order to secure stirring performance in the shaft direction of the developing roller (vertical direction to the rotating direction).
Patent JP-2001359043-A (JP)
Title: Recording device and recording method
Inventor: KITANI SATOSHI
IPC: G06F12/14
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a recording device and a recording method that can effectively prevent illegal copy of video information. SOLUTION: When a disk 2 is written, whether or not written data are video information is detected, and when the video information is detected, electronic watermark information imbedded to the video information is detected, and when copy control information of the electronic watermark information is other than 'copy free' information, data write to the disk is interrupted.
Patent JP-2002000706-A (JP)
Title: Footwear treatment apparatus
Inventor: NAKAJIMA YAIKO
IPC: A61L2/10
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To enhance sterilizing effect, to finish a treated footwear to the best by a synergistic effect of the above effect and a deodorizing effect, to heighten energy-saving efficiency and to prevent the disadvantage of deteriorating the footwear. SOLUTION: This footwear treatment apparatus is provided with a germicidal lamp 2 storable in the interior of the footwear S and radiating ultraviolet rays, a light treatment member 3 bearing a photocatalyst attached to the germicidal lamp 2 to be irradiated with ultraviolet rays, a heating lamp 4 stored in the inside of the footwear S and radiating far infrared rays (or infrared rays), and a controller 5 for controlling the lighting condition of the germicidal lamp 2 and the heating lamp 4.
Patent JP-2002007640-A (JP)
Title: Electronic information collecting method
Inventor: ISHIZAKI SHINICHI
IPC: G06Q10/10
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic information collecting method in which an information collecting function is strengthened in comparison with the case of using only the same communication means for participants. SOLUTION: An electronic information center provided with an information sharing space composed of a plurality of information presenting areas having different participant participation forms, participant terminals to be operated by participants to access this electronic information center and a coordinator terminal to be operated by a coordinator who is in charge of managing the information presenting areas or collecting electronic information are constituted on a network.
Patent JP-2001321599-A (JP)
Title: Hanger
Inventor: MATSUSHIMA SHUSUKE
IPC: A47G25/30
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a hanger with a holding tool which can hold and release a matter to be hung. SOLUTION: This hanger is equipped with a holding tool for hanging trousers, a skirt, washing, etc., using a self-holding mechanism such as eccentric cam, wedge, etc. A matter to be hung is strongly held by the self-weight of the matter to be hung by only inserting the matter to be hung into the holding tool and is released from the holding tool by a lever, a button, etc., to enable the hung matter to be easily put out. The holding tool 2 of a self-holding mechanism, which is rotatable around the rotation axis and is pressed against the main body 1 by a spring 3 is attached to this hanger. A matter to be hung 7 is fastened and fixed by the wedge mechanism by the weight of the matter to be hung 7 by only inserting the matter to be hung 7 between the main body 1 and the holding tool 2.
Patent JP-2001212815-A (JP)
Title: Method for manufacturing fiber reinforced cement board
Inventor: SAKAMOTO YASUSHI
IPC: B28B1/30
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To make paper wherein a surface texture is held excellent by a method wherein stagnation of slurry in a feed box is solved, and foreign matter is prevented from being caught to an outlet. SOLUTION: When cement and fiber are used as principal raw materials, and a slurry of >=20% and <=65% sold content concentration obtained by being dispersed in water is fed from a feed box (1) onto a water permeable sheet (4), vibration is applied to a periphery of an outlet (1a) of the feed box or the whole thereof.
Patent JP-2002004299-A (JP)
Title: Supporting structure of footing
Inventor: AOSHIMA KAZUKI
IPC: E02D27/12
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a supporting structure of a footing capable of securing a rational design of a pile top or a footing part without breakage of the pile top relative to the footing part and the footing part relative to the pile top even when the footing and the pile foundation are subjected to a large horizontal force. SOLUTION: The supporting structure of a footing is constituted of a pile top 11 relative to the footing 22, a footing part 12 relative to the pile top 11, and a buffer section 13 interposed between the footing part 12 and the pile top 11. In the supporting structure 1 of the footing, the pile top 11 is rotatably restricted by the footing part 12 and the buffer section 13.
Patent JP-2002002718-A (JP)
Title: Bag and method of manufacturing the same
Inventor: TOMIMASU KENICHIRO
IPC: B31B50/64
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the external appearance of a bag is not desirable and it requires much labor to manufacture it. SOLUTION: The bag has a welding part S at its bottom, while a marginal portion, which is not welded, is not provided on the side of the outer periphery of the bag with respect to the welding part.
Patent JP-2002004128-A (JP)
Title: Helmet with loudspeaker unit
Inventor: WATABIKI HIROAKI
IPC: A42B3/30
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a helmet with loudspeaker unit improved in vocal quality by suppressing howling. SOLUTION: The subject loudspeaker unit 2 set up in the front of the helmet 1 has a speaker housing 21 situated on the visor 3a of a headgear body 4 and a wrapping band 3 connected to both ends of the speaker housing 21; wherein the speaker housing 21 is held on the headgear body 4 by winding the band 3 about the outer circumferential surface of the rim of the headgear body 4 and closed except the front opening 28 while holding a speaker 2 inside the housing 21.
Patent JP-2001029863-A (JP)
Title: Coating device
Inventor: ONISHI HIROAKI
IPC: B05C11/10
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To coat with high accuracy and to improve productivity. SOLUTION: This device is provided with a housing part 10 housing a coating material inside, an opening part 11 for discharging the coating material housed in the housing part 10, a pair of scrapers 13 arranged at both sides in the vicinity of the opening part to be adjacent to or contact with a surface to be coated at the tip, a coating rotary body 7 arranged rotatably in the housing part 10 and a coating material supply means 6 for supplying the coating material to the housing part. A stop valve 20 is provided at the connecting part between the housing part 10 and the coating material supply means 6.
Patent JP-2002002157-A (JP)
Title: Letter paper with non-contact ic module
Inventor: FUKUOKA SHINICHIRO
IPC: B42D15/02
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a letter paper with a non-contact IC module, which is capable of constituting the letter paper by an ordinary printing facility without necessitating any special device for handling the non-contact IC module and capable of securing mass production. SOLUTION: An antenna coil 12 is formed on a film substrate 11 and an IC unit is provided so as to be connected to both pole units 12a, 12b of the antenna coil 12 while the non-contact IC module 18, constituted of the film substrate 11 and the antenna coil 12 in the shape of a film, is provided and the non-contact IC module 18 is bonded to a base paper.
Patent JP-2002007498-A (JP)
Title: Graphical user interface device for semiconductor design
Inventor: MOTOYUKI KATSUAKI
IPC: G06F3/0354
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a graphical user interface device for semiconductor design in which the instruction and correction of logic, layout and wiring in a semiconductor integrated circuit are operated with a single hand and subtle adjustment of them is enabled by smoothly switch-operating the display of the logic, layout and wiring in the semiconductor integrated circuit. SOLUTION: In a designing system for the display of the logic, layout and wiring of the semiconductor integrated circuit by using a display device, a mouse with a wheel is used. In accordance with the place of the mouse, operation to be made by the operation of the wheel is decided to instruct an correct a displaying position and the logic, layout and wiring. Furthermore, by instructing and correcting a quantity corresponding to the rotating quantity of the wheel, the graphical user interface device for semiconductor design is provided in which the subtle adjustment free from excessive change is enabled.
Patent JP-2002013744-A (JP)
Title: Oven toaster
Inventor: WATANABE REKI
IPC: F24C7/04
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an oven toaster wherein in a heating cooker where temperature detection means is mounted only on a control board, the result of an article to be cooked is excellent and uniform cooking performance is ensured even under any conditions. SOLUTION: Means is provided for determining an optimum cooking pattern in response to kinds of articles to be cooked, in which the result of the article to be cooked becomes optimum by providing a time where power supply is switched off without fail after heating over a predetermined time. Further, a heating process is provided which can deal with the amount of load of an article to be cooked by changing the off time.
Patent JP-2002014500-A (JP)
Title: Image forming device
Inventor: SATA JUNICHI
IPC: B65H29/60
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of improving positional accuracy such as the lateral registration of an image to a sheet. SOLUTION: This device is equipped with photoreceptor drums 8a to 8d on which a latent image is formed by exposure, a resist roller 14 carrying the sheet P to the drums 8a to 8d, a lateral registration sensor unit 60 detecting the end of the sheet P in a main scanning direction being a direction nearly orthogonal to the carrying direction of the sheet P carried to the drums 8a to 8d, and a writing timing correction means correcting the writing timing of the latent image formed on the drums 8a to 8d based on the detected result by the unit 60.
Patent JP-2002016056-A (JP)
Title: Remote plasma cvd apparatus and method for manufacturing film
Inventor: YUDA KATSUHISA
IPC: C23C16/455
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent gas which will not to be plasma decomposed from back flowing to plasma generating region in remote plasma CVD deposition. SOLUTION: When a first gas is provided to plasma generating region, and excitation gas and non-excitation gas of the first gas are reacted, with a second gas introduced in the film-forming region out of the plasma to form a film, a porous plate for preventing back flow of the second gas to the plasma generating region is arranged between the plasma generating region and the second gas supplying section. Pressure control mechanisms may be provided independently on both sides of the plasma generating region and the film-forming region, respectively, to prevent lowered flexibility of pressure setting in the plasma generating region caused by the arrangement of the porous plate as the boundary.
Patent JP-2002016100-A (JP)
Title: Electronic component-mounting substrate and its manufacturing method
Inventor: YOSHIDA HIDEO
IPC: C25D7/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for mounting electronic components which is superior in connection reliability of bonding parts. SOLUTION: This electronic component-mounting substrate P1 comprises a bonding pad 4, in which a conductor layer 21 is covered with a nickel plated layer 22 and a gold plated layer 23. This bonding pad 4 is jointed to a bonding wire 10. The mean value of a grain size of nickel in the nickel plated layer 22 is 2 μm or larger.
Patent JP-2002022195-A (JP)
Title: Method of collecting information about use condition of central heating system
Inventor: ASAWA YASUHISA
IPC: F24D3/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of collecting information about the use condition which enables a user to monitor the use conditions of a heat source unit constituting a central heating system and a terminal apparatus connected to this. SOLUTION: This is a method of collecting information about the use condition of a central heating system which has a heat source unit and a terminal apparatus being connected to this power source unit through a hot water supply pipe and an in-system communication means. In this method, the quantity of used heat and the integrated quantity of heat of the above heat source unit are counted and preserved, and in correspondence to the terminal apparatus, the open time of a thermal valve or a flow variable valve is integrated and is preserved in the above terminal apparatus, and the above heat source unit collects and stores the information about the integrated open time of the thermal valve or the flow variable valve preserved periodically in the above terminal apparatus,  and transmits the information collected from the above heat source unit to a diagnoser connected to the above heat source unit through a communication means thereby enabling the display of those use conditions separately for each heat source unit and terminal apparatus.
Patent JP-2002012314-A (JP)
Title: Board conveying mechanism for board inspection device
Inventor: ICHIHARA MASAKATSU
IPC: G01R31/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a board conveying mechanism for a board inspection device, capable of miniaturizing inspection jigs. SOLUTION: This board conveying mechanism 1 conveys a circuit board 2 from the upstream side to the downstream side by board conveying belts 7 so as to pass inspection ranges of inspection jigs 10, 11 for inspecting conduction/short-circuit. When the circuit board 2 in which a plurality of same circuit parts 8 are arranged is inspected, the circuit board 2 is conveyed so that the arranged direction of the circuit parts 2 and the conveying direction P for the circuit board 2 may coincide with each other, board stoppers 9 are sequentially fed to the downstream side while stopping the circuit board 2 plural times by the board stoppers 9, and a plurality of circuit parts 8 of one circuit board 2 are sequentially inspected from the end.  As a result, since only inspection jigs 10, 11 for one circuit part 8 are prepared, expensive inspection jigs can be miniaturized, and the reduction in cost of the whole device can be achieved.
Patent JP-2002019921-A (JP)
Title: Cargo collection and delivery control device
Inventor: YAMADA FUMIHIKO
IPC: G06Q50/28
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a cargo collection and delivery control device to wirelessly transmit warning information immediately at the time when a cargo is transferred by a person except for a collecting and delivering person from a specified place in the transport route in which the cargo reaches a destination after it is collected. SOLUTION: Slip numbers and cargo information memorized and held by each of a first electronic tag and a second electronic tag are collated to each other when the collecting and delivering person goes in and out of the specified place beyond a specified boundary in a state of putting the second electronic tag holding the slip number and the cargo information of the first electronic tag put on the cargo in a memory means by reading them by a non-contact signal transmission means on a part of a body of the collecting and delivering person at the time when the collecting and delivering person delivers the cargo on which the first electronic tag is put.
Patent JP-2002013709-A (JP)
Title: Liquid fuel combustion device
Inventor: WATANABE ISAO
IPC: F23D11/44
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid fuel combustion device which performs excellent vaporization. SOLUTION: A wick 29 consists of a pleat 302 made of a cloth-like fibers having good thermal conductivity and formed into a shape of a rod with a hollow of ϕd1 diameter being left at the center thereof and the pleat portion being left radial so as to have a property of ventilation of evaporated gas and permeability of liquid oil, while the pleat 302 is rendered to have the number of peaks ranging from 22 to 30. The wick 29 is allowed to be sufficiently in contact with the inner wall of an evaporation chamber by its outer peripheral portion having a diameter of ϕD. Further, the ratio di/D of ϕD and ϕd1 is rendered to range from 20 to 65%. Thus heat supplied from heat sources outside the evaporator, i.e., an evaporator heater 48 and a heat receiving fin 45, is transferred to the central portion of the evaporation chamber through the linear portion of the radial pleat portion, i.e. through the shortest path, of the wick 29. As a result, kerosene is actively evaporated even at the central portion of the evaporation chamber and generation of tar can be effectively suppressed.
Patent JP-2002019983-A (JP)
Title: Sheet feeder and image forming device equipped therewith
Inventor: MIYAMOTO ATSUSHI
IPC: B65H3/52
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder capable of preventing adhesion of paper powder to a rotor, and to provide an image forming device quipped therewith. SOLUTION: In this sheet feeder, a separation means 5 separating and feeding a sheet P sent out by a paper feeding roller 24 one by one comprises a separation pad 8 and a separation roller 25 separably coming into pressure-contact with the separation pad 8. After the separation of the sheet P, the separation roller 25 is separated from the separation pad 8 and is moved to the position where the separation roller 25 does not contact with the sheet P.
Patent JP-2002018098-A (JP)
Title: Game device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To stably conduct the good transmission and reception of information (data) even in the environment where the intervals between game devices and between players are narrow. SOLUTION: This game device 3 is arranged in a game hall, conducts prescribed processes or actions related to a game, and has a noncontact communication means 315 transmitting and receiving data in no contact with an information terminal 30 carried by the player. The noncontact communication means 315 has an output means 20 capable of outputting electromagnetic waves or light with directivity nearly in the vertical direction.
Patent JP-2002022540-A (JP)
Title: Thermal infrared detector
Inventor: SUZUKI JUNJI
IPC: G01J5/48
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a thermal infrared detector improved in dynamic range. SOLUTION: This thermal infrared detector comprises a thermal infrared ray sensor having an infrared absorption part the temperature of which is changed by absorption of the infrared ray from an object and an infrared detection part the physical quantity of which is changed according to the temperature change; and a casing for housing the thermal infrared sensor and guiding the infrared ray from the object to the thermal infrared sensor. Gas molecules are sealed in the casing. The thermal conductance of the gas is increased preferably within the range of 4×10-7 (W/K) to 1×10-4 (W/K).
Patent JP-2002023205-A (JP)
Title: Directional coupler, optical modulator and wavelength selector
Inventor: HOSOMI KAZUHIKO
IPC: G02F1/313
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To solve the problems that conventionally the horizontal type directional couplers, had limitation on the threshold in downsizing and restriction in the flexibility/design of design. SOLUTION: The directional coupler is formed to a longitudinal type, for example, a clad layer between optical waveguides is provided with a conductive layer to enable impressing of electric fields. According to this invention, the coupling distance of the directional coupler is shortened, and the element size is very much reduced. In addition, the directional coupler may be provided with various functions, such as a variable wavelength selection function.