baber/WOPTO huggingface dataset:
Patent JP-2004235860-A (JP)
Title: Receiving system
Inventor: SUZUKI KUNIO
IPC: H04L1/06
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving device which is capable of demodulating signal components completely even if the spectral components of a plurality of communication waves overlap with each other.  <P>SOLUTION: A plurality of mixed signals inputted through a plurality of antennas receiving a plurality of signals are outputted in prescribed narrow bands after limited by a plurality of bandwidth limiting filters 21 to 24, the incident signals limited to the narrow bands are separated/extracted through an independent component analysis method by an independent component analysis unit 50, the incident signals which have been separated and extracted are demodulated by a plurality of demodulators 71 to 74.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232547-A (JP)
Title: Fuel meter controlling device of vehicle
Inventor: TONO YASUHIRO
IPC: F02M37/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To properly switch display of a remained volume of fuel to a high speed display processing under a stop condition by judging the stop condition of a vehicle at low cost more accurately.  <P>SOLUTION: This vehicle is provided with a fuel meter controlling device comprising a fuel remained volume detection means for detecting the fuel remained volume in a fuel tank, a fuel remained volume display means for displaying the fuel remained volume based on detected signals from the fuel remained volume detection means, and a switch control means for selectively switching a display processing of the fuel remained volume displayed by the fuel remained display means into a high display processing with high responsiveness to a change of the detected signals and a low display processing with low responsiveness. Also, it is provided with a vehicle oscillation detection means for detecting a physical volume relating to oscillation of a vehicle generated under a vehicle travelling condition, and a travelling condition control means for actively controlling the travelling condition of the vehicle based on the detected signals from the vehicle oscillation detection means, so as to switch the display processing based on the detected signals from the vehicle oscillation detection means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234767-A (JP)
Title: Frequency spectrum display device
Inventor: MATSUO YOHEI
IPC: G10H1/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency spectrum display device in which the changing of conditions for decomposing a spectrum and a display form and spectrum display for every musical instrument is possible.  <P>SOLUTION: This device is equipped with a filter means which outputs a plurality of signals which are limited to prescribed frequency bands from an acoustical signal, a filter control means which controls the filter means, a recording means in which output signal specification information which specifies the output signal is made to be related with a specification frequency band and is recorded, a spectrum display means which displays signal intensity of the output signals of the filter means and a change means which changes a corresponding specification frequency band in response to the change instruction of the specification frequency band. The filter control means controls the filter means so that the frequency band of the output signal corresponding to the output signal specification information becomes the specification frequency band corresponding to the output signal specification information and the spectrum display means makes the signal intensity of the output signal correspond to the specification frequency band corresponding to the output signal and displays them.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239979-A (JP)
Title: Method for manufacturing ferroelectric thin film two-dimensional photonic crystal and optical element
Inventor: NAMIKAWA TADAHIRO
IPC: G02B6/12
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a ferroelectric thin film two-dimensional photonic crystal having good periodicity and good epitaxial crystallinity, and to provide an optical element using the two-dimensional photonic crystal.  <P>SOLUTION: The method for manufacturing the ferroelectric thin film two-dimensional photonic crystal constitutes mold by a substrate consisting of an oxide monocrystal and a two-dimensional periodical structure consisting of amorphous oxide or a semiconductor, forms an amorphous film by a chemical gas phase growth method at a lower temperature than a crystallization temperature, and forms a ferroelectric thin film having epitaxial crystallinity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238859-A (JP)
Title: Injection device
Inventor: IWANAGA SHIGEJI
IPC: E02D3/12
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection pipe device capable of shortening injection time of a ground solidifying agent with simple constitution.  <P>SOLUTION: First and second double packers 12A, 12B provided with injection pipes 13 respectively connected to an injection liquid transport pipe 15 and having a plurality of injection holes 13s in the upper side faces, and two packers 14, 14 (14A, 14A, 14B, 14B) provided at the front and rear of the injection holes 13s of the injection pipes 13, are inserted in the inner side and front side of an outer pipe inserted in a borehole 51 excavated in the natural ground 50, to inject the ground solidifying agent by the first and double packers 12A, 12B.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237828-A (JP)
Title: Transmission device for bicycle
Inventor: GOTO SHINTARO
IPC: B63B35/73
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission device for a bicycle having two transmission functions of a low-speed running means and a normal running means, increasing a torque when the low-speed running means is applied to facilitate a running at the time of starting the bicycle or running under against-wind.  <P>SOLUTION: A pedal shaft 7 is provided with a driving sprocket 8 in such a way that it can be freely rotated. The pedal shaft 7 is provided with a first driving gear 24 freely rotated and arranged to be rotated together with the driving sprocket 8, and a second driving gear 25 spaced apart by a specified distance against the first driving gear 24 and freely rotated. The pedal shaft 7 is provided with a clutch fitting 27 arranged between the driving sprocket 8 and the second driving gear 25 in such a way that it is rotated together with the pedal shaft and it can be moved in an axial direction. There are provided a first back-gear 43 always engaged with the second driving gear 25 and a second back-gear 44 arranged at the gear shaft of the first back-gear and always engaged with the first driving gear 24. The driving sprocket 8 is provided with a chain to make a rotational driving of the sprocket of the rear wheel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003261786-A (JP)
Title: Benzothiazine dye
Inventor: HELBER MARGARET JONES
IPC: C07D279/02
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter dye usable as an absorber dye or an antihalation dye without releasing fluorescence.  <P>SOLUTION: The dye is represented by formulas II and IIA (wherein, R<SP>1</SP>denotes hydrogen, a 6-14C aryl group or a 1-12C alkyl group; R<SP>2</SP>and R<SP>3</SP>are combined to form an aromatic, a carbocyclic or a heterocyclic ring system containing 6-14 atoms; X denotes a sulfoxide, sulfone or dicyanovinyl group; Y denotes a sulfoxide, sulfone, carbonyl or dicyanovinyl group; L<SP>1</SP>, L<SP>2</SP>and L<SP>3</SP>denote each a methine group; the plurality of methine groups may be combined to form a 5- or a 6-membered ring when m is ≥1; m is 0, 1, 2 or 3; W is an aryl group; and D is a moiety conjugated with the groups X and Y).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004236871-A (JP)
Title: Bathing assisting device
Inventor: ISHIKAWA MASAHIRO
IPC: A61G5/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathing assisting device, installed by simply remodeling a bathtub for domestic use, eliminating load in cared person's striding over the bathtub, automatically elevating in the bathtub without rocking, reducing the electric charge and eliminating the time and trouble for charging.  <P>SOLUTION: This bathing assisting device is composed of: a mechanism for elevating a legless chair loading table by hydraulic pressure; a mechanism expanded and contracted laterally by hydraulic pressure to prevent rocking; and a water supply and discharge port for supplying and draining pressurized water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247404-A (JP)
Title: Method and apparatus for evaluating chucking of semiconductor wafer
Inventor: OKAWA SHINJI
IPC: H01L21/68
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for evaluating the chucking of a semiconductor wafer which can accurately evaluate the accessibility of the semiconductor wafer to holding plates in a short period of time even between the different holding plates.  <P>SOLUTION: A silicon wafer W is attracted to the chucking plate 11 of an electrostatic chuck 12, and a helium gas is supplied to the gap between the silicon wafer W and the chucking plate 11 as this state remains as it is. In this case, the amount of the helium gas leaked from the gap between the silicon wafer W and the chucking plate 11 is measured. The accessibility of the silicon wafer W to the chucking plate 11 can be evaluated from its result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004043022-A (JP)
Title: Co-injection stretch blow-molded container
Inventor: NAKATANI MASAKAZU
IPC: B29K67/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer container capable of maintaining the properties of conventional multilayer containers such as gas barrier property, shock exfoliation resistance and the like and being manufactured for a long period of time.  <P>SOLUTION: In the co-injection stretch blow-molded container composed of a thermoplastic polyester layer A and an ethylene-vinyl alcohol copolymer resin composition layer B, the intrinsic viscosity of the thermoplastic polyester A is 0.70 to 0.90 dl/g, the content of a cyclic trimer is less than 0.50 wt.%, the ethylene-vinyl alcohol copolymer resin composition B is 20 to 60 mol.% in ethylene content, more than 90 mol.% of saponification number and contains a prescribed amount of trace constituents. The ethylene-vinyl alcohol copolymer resin composition (B) has a melt index of 0.1 to 10 g/10 minutes and the thickness ratio (layer A/layer B) of the container body is 90/10 to 99/1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003219204-A (JP)
Title: Clamping circuit and image pickup device using the same
Inventor: KAMEYAMA TAKASHI
IPC: H04N5/18
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamping circuit capable of stably performing linear feedback clamping processing with high accuracy and an image pickup device using the clamping circuit.  <P>SOLUTION: A detecting part 40R calculates the average value of a signal level of an optical black level section of a red image pickup data signal DR, and supplies an average value signal DRB to a detecting part 50R. A difference between a reference signal DRB having a value after the decimal point and the signal DRB is detected, and a modulation signal PWMR whose pulse width is varied in accordance with the difference is generated several times in a section other than an optical black level section and supplied to a control signal generating part 70R. A control signal SRC is generated on the basis of the signal PWMR and supplied to a level varying part 30R. Feedback clamping processing with a black level of the signal DR defined as a prescribed signal level is performed. Green and blue image pickup data signals DG and DB are processed in a similar manner.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004252018-A (JP)
Title: Gardening display tool
Inventor: IGARASHI KATSURA
IPC: G09F7/18
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to display a display sheet such as a flower name sticker and a photograph in a state of being held between a pasting body and a covering body, to cover the display sheet with the pasting body and the covering body without being exposed outside, to see through the display sheet through the covering body, to suppress the external environmental influences on the display sheet by the wind, rain, sunshine, or the like, to prevent the display sheet from early coming off and deteriorating all the more, and to expect durable use.  <P>SOLUTION: In this gardening display tool, a pasting body 2 permitting to paste the display sheet such as a flower name sticker and a photograph is formed on the top of an insertion body 1 which can be stuck into the soil in a container for gardening such as a flowerpot, a see-through covering body 3 for covering the display sheet S stuck on the pasting body is formed continuously in the pasting body via a fold part 4, the covering body is provided with an insertion-hole part 5 in which the insertion body can be inserted, and the display sheet stuck on the covering body is arranged so as to be covered and held by the covering body by folding the covering body in the fold part and inserting the insertion body in the insertion-hole part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252691-A (JP)
Title: Business system parameter setting method and system
Inventor: MIURA RIICHI
IPC: G06Q10/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a business system parameter setting system capable of easily coping with changes in business strategies by providing retrieving means for business strategies, a plurality of related business processes, business system parameters, and parameter setting methods.  <P>SOLUTION: The business system parameter setting system comprises a storage device 900 for registering business strategies, business processes related to the business strategies, business systems related to the business processes, business system parameters, and parameter setting methods for the business system parameters; a strategy-business parameter retrieval means 300 for retrieving the business system parameters related to the business strategies, and the parameter setting methods, on the basis of information registered in the storage device 900; and a parameter setting method designating means 400 for setting the business system parameters of the business systems according to the system parameter setting methods and the parameter setting methods retrieved by the strategy-business parameter retrieval means 300.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254207-A (JP)
Title: Infrared wireless headphone device
Inventor: FURUHATA KEIICHI
IPC: H04B10/60
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared wireless headphone device with which noise is prevented from increasing with the sun light.  <P>SOLUTION: The infrared wireless headphone device is provided with a right side light receiving part 8 and left side light receiving part 9 for receiving an optical signal and converting it into an electric signal, a right side cutoff part 10 and left side cutoff part 11 to which electric signals converted by the right side light receiving part 8 and left side light receiving part 9 are inputted, for cutting off the electric signal when a level of the electric signal exceeds a designated level, a signal composing part 12 for composing the electric signals outputted from the right side cutoff part 10 and left side cutoff part 11, and a right speaker 16 and left speaker 17 for converting an amplified signal into a sound and outputting the sound. When strong light such as sunlight is received in one light receiving part, only the signal received by the other light receiving part is demodulated, so that a comfortable sound without noise can be outputted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249940-A (JP)
Title: Mounting structure of assist grip
Inventor: TOTANI CHIHARU
IPC: B60N3/02
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of an assist grip easy to connect and disconnect either of the assist grip and a clip between body panels and capable of preventing disconnection of the assist grip even when strong impact, etc. from outside is applied on it.  <P>SOLUTION: The assist grip 1 is mounted on the body panel 4 by the clip 3. The clip 3 is constituted of a pair of left and right leg parts 30, and each of the leg parts 30 has an engaging part 33, a main hooking click 311 and a disconnection preventing click 312. A head end part 301 of the clip 3 is inserted into a clip insertion hole 21 provided on a fixed part 2 and a panel hole 41 provided on the body panel 4. The main hooking click 311 of the clip 3 is hooked on an peripheral edge of the panel hole 41, and the engaging part 33 of the clip 3 is engaged in the neighborhood of the clip insertion hole 21. A pressurizing plug 23 is fitted in a rear end clearance part 303 on the clip 3 to prevent the clearance from getting smaller.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003303689-A (JP)
Title: Electroluminescent element using triazine derivative
Inventor: UCHIDA MANABU
IPC: C07D403/14
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-efficiency electroluminescent element using a novel triazine derivative.  <P>SOLUTION: The high-efficiency electroluminescent element is structured by using a novel triazine derivative excellent in electron transport power and positive hole stopping power and capable of emitting a full-color light by reaction of cyanuric acid chloride and a compound with a specific hetero ring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004255633-A (JP)
Title: Mold assembly for preforming and method for manufacturing pneumatic tire using the same
Inventor: TAKADA NOBORU
IPC: B29C33/02
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold assembly for preforming constituted so as to improve the fitting with a bladder at the time of vulcanization, capable of reducing vulcanization trouble and capable of vulcanizing and molding a tire enhanced in quality precision, and to provide a method for manufacturing a pneumatic tire using it.  <P>SOLUTION: The mold assembly for preforming is constituted of the lower mold ring member 4 fixed to a base plate 2 through a lower fixing plate 3, the center mechanism parts 5 inserted in the center parts of the lower fixing plate 3 and the lower mold ring member 4 in a liftable manner, the upper fixing plate 8 attached to the upper end of the center mechanism part 5 in order to support an upper mold ring member 6, a bead lock device 10 equipped with a pair of the revolvable upper and lower clamp pawls 9a and 9b arranged at the mutually opposed inner wall surface positions of the lower and upper fixing plates 3 and 8 at a predetermined interval in a peripheral direction and a heating means 11 such as a temperature adjustable electric rod heater or the like for preheating the unvulcanized tire W embedded in the lower and upper ring members 4 and 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259851-A (JP)
Title: Evaluation method of semiconductor device
Inventor: TSUJIIDE TORU
IPC: H01L21/027
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation method of a semiconductor device, which can measure quickly and statistically the dimensions of each part formed in a semiconductor wafer.  <P>SOLUTION: Parallel electron beams ESW passing the aperture of an electron gun arranged in a measurement device are made to radiate in the shape of shower on the surface of a semiconductor wafer, and substrate current Ik is generated with this radiation. In the radiation region of the parallel electron beams ESW, a plurality of resist patterns REG1(1)-REG(4) which correspond to a plurality of gate electrodes in which variation of dimensions may be generated are contained, the variation of each dimension of the plurality of resist patterns is reflected on the substrate current Ik. As a result, dimension of each part of the resist patterns REG can be evaluated statistically by measuring the substrate current Ik.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003334483-A (JP)
Title: Gun type dispenser and container used for it
Inventor: MORIYA MASAO
IPC: B65D83/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate drawing out of a piston after pouring out a whole amount while pouring out an approximately whole amount without leaving a content in a container.  <P>SOLUTION: The gun type dispenser is provided with an approximately cylindrical container filling part 14 capable of embracing the container 2 comprising a flexible material which has a pouring out port 4 at one end and in which the content such as a viscous liquid substance, a paste-like substance or the like is filled in the inside; the piston 20 pushed into by a piston rod 19 until an internal volume is approximately lost when a bottom part 5 of the container 2 is pressed and fitted in a longitudinal direction of the container; and an operation part for pressing this piston 20 everytime by a predetermined pitch. The piston 20 is expandably/contractably formed in a radial direction. The diameter is enlarged when the bottom part 5 of the container 2 is pushed into and the diameter is contracted when it is pulled back to draw out it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004262300-A (JP)
Title: Bumper reinforcement
Inventor: HASHIMURA TORU
IPC: B60R19/18
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy bumper reinforcement capable of reinforcing a bumper by utilizing an existing bumper space without impairing such advantages as weight reduction and absorptivity of energy.  <P>SOLUTION: In this bumper reinforcement 1 formed of an aluminum alloy hollow structural angle with generally rectangular section, a reinforcement structural angle 2 shorter in length than the bumper reinforcement 1 and having the generally rectangular cross section is installed on the upper or lower side of the longitudinal center part of the bumper reinforcement 1 generally parallel and formed integrally with the bumper reinforcement 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261090-A (JP)
Title: Traveling system for farming implement
Inventor: ISHIDA ISAO
IPC: A01D45/16
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking-type and compact tobacco stem reaper with good operating performance and turning performance.  <P>SOLUTION: The tobacco stem reaper has a self-traveling machine body 3 traveling astride a ridge and equipped with a pair of left and right idling front wheels 1 and 1 and a pair of left and right driving rear wheels 2 and 2. In this reaper, there is provided a handle 4 for walking steering use on the rear portion of the machine body 3, and there are provided in front of the handle 4 left/right nipping conveyors 5 and 5 for nipping and conveying tobacco stems rearward of the machine body and a cutter 6 for cutting off the basal sides of tobacco stems under nipping conveyance. A traveling system for this reaper works as follows: The left and right idling front wheels 1 and 1 are allowed to travel over a ridge along the left and right sides of tobacco stem rows while the left and right driving rear wheels 2 and 2 are allowed to travel along the furrows on both sides of the ridge.  <P>COPYRIGHT: (C)2004,JPO&NCIPI