baber/WOPTO huggingface dataset:
Patent JP-2005333488-A (JP)
Title: Wireless communication system
Inventor: SASAOKA SHUICHI
IPC: H04L9/08
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system capable of generating private keys suited to the original characteristics of a transmission path.  <P>SOLUTION: The wireless communication system 100 is provided with wireless apparatuses 10, 30, an antenna 11, and an array antenna 20. In the case of generating the private keys on the basis of a plurality of strengths of radio waves received from an opposite party while changing the directivity of the array antenna 20 into a plurality of directivities, the wireless apparatuses 10, 30 detect the strength of each radio wave on the basis of a plurality of sampling values resulting from sampling each radio wave by a plurality of sampling timings and discarding the maximum value and the minimum value of the plurality of sampling values to detect a plurality of radio wave strengths corresponding to a plurality of radio waves, and apply multi-value processing to the plurality of radio wave strengths by discarding the maximum strength and the minimum strength among the plurality of radio wave strengths equal to or more than a threshold value. Then the wireless apparatuses 10, 30 use bit patterns multi-valued for the private keys Ks1, Ks2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331887-A (JP)
Title: Fluorescence microscope, display method using fluorescence microscope, fluorescence microscopic image display program, and computer readable recording medium and storage equipment
Inventor: MIKI MASAYUKI
IPC: G01N21/64
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescence microscope capable of realizing multicolor fluorescence observation nearly in real time.  <P>SOLUTION: The fluorescence microscope comprises: several kinds of filter sets 1 including the combination of a predetermined exciting filter 12, a dichroic mirror 14 and an absorption filter 16; a filter switching part 18 capable of switching the filter set 1 in predetermined timing; an imaging part 22 capable of picking up the image of a sample W being an observation object by using the filter set 1; a display part 24 having a plurality of picture display areas G displaying the image picked up by the imaging part 22; and a control part 26 generating a superposed picture obtained by superposing the images. In the fluorescence microscope, the imaging part 22 picks up the image for every filter set 1 interlocked with timing to switch the filter set 1 by the filter switching part 18 in timing set by a switching setting part 20, and the picked-up image is automatically updated and displayed in the picture display area G.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340981-A (JP)
Title: Cursor control system
Inventor: IZAWA MARIKO
IPC: G06F3/033
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cursor control system efficiently carrying out cursor control for selecting a displayed object.  <P>SOLUTION: When a user moves a remote controller toward an infrared ray imaging means, an event control means generates event information for controlling a cursor displayed on a detection means on the basis of control information generated by a control means and positional information of an infrared ray recognized by a locus recognition means, and transmits the event information to the display means. Upon the receipt of the event information by the display means, an information output control means displays a cursor on the basis of the event information and controls the cursor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341229-A (JP)
Title: Imaging device
Inventor: NISHI NOBUO
IPC: H04N101/00
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device which is possible to record an image with little influence of blurring, vibration, etc.  <P>SOLUTION: The imaging device comprises an imaging means which can continuously photograph in a specified time interval. The device has a composition to be provided with an image storing means which can memorize image data obtained by continuous imaging by the imaging means, an edge quantity calculation means which calculates edge quantity of image data stored in the image storing means, an image discrimination means which discriminates image data with the maximum edge quantity by comparing and processing edge quantities of respective image data calculated in the edge quantity calculation means, and an image storing means which can read out and store image data with the maximum edge quantity discriminated by the image discrimination means out of the image storing means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004363595-A (JP)
Title: Method for filling up separation structure having high aspect ratio with material based on polysilazane
Inventor: BELYANSKY MICHAEL P
IPC: H01L21/8242
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for filling up a separation trench in a silicon integrated circuit having at least one p-n junction or a phase boundary of different materials before forming a separation structure.  <P>SOLUTION: This method relates to filling of the separation trench and a capacitor trench including a perpendicular field-effect transistor (FET) having aspect ratios up to a maximum of 60 (or p-n junction at an arbitrary front level or the phase boundary of the different materials) obtained through a process. The process comprises a step of coating a spin-on material based on silazane with low molecular weight, a step of performing prebake of the coated material at temperature less than about 450°C within oxygen atmosphere, a step of converting the stress of the material by heating within H<SB>2</SB>O atmosphere at intermediate temperature in the range from 450°C-800°C, a step of obtaining a material stable up to a maximum of 1000°C, which has compressive stress which can be adjusted by changing process parameters resulting from heating again within O<SB>2</SB>atmosphere at high temperature, and which has durability sufficiently resisting to CMP having an etching rate comparable to that of oxide dielectrics formed using the high-density plasma (HDP) technique.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005315038-A (JP)
Title: Reinforcing sheet and reinforcing method
Inventor: FUKUOKA AKIRA
IPC: E04C5/04
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing sheet capable of increasing strength of a structure when it is used for part of a construction structure such as a concrete column or the like, specially holding the strength to a certain extent even if the construction structure is partially destroyed, having no fear of a leakage of electricity or lightning and comparatively facilitating the construction work.  <P>SOLUTION: An insulation reinforcing sheet is constituted of a synthetic resin-made screen having fracture strength elongation percentage more than 5.0% and a photo-curable resin composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337666-A (JP)
Title: Air conditioning device
Inventor: OKAMOTO YASUNARI
IPC: F25B13/00
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning device capable of heating a room even in a defrosting operation.  <P>SOLUTION: A cold storage state where a heat exchanger for heat storage 42 is functioned as a condenser and an outdoor heat exchanger 312 is functioned as an evaporator, and a heating/defrosting state where an indoor heat exchanger 371 and the outdoor heat exchanger 312 are functioned as the condenser, and the heat exchanger for heat storage 42 is functioned as the evaporator, are switchable. A branch pipe for guiding a part of the refrigerant discharged toward the outdoor heat exchanger 312 directly from a compressor 311 to the indoor heat exchanger 371, and allowing the indoor heat exchanger 371 to be functioned as the condenser, and a refrigerant control mechanism for controlling a flow rate of the refrigerant flowing into the indoor heat exchanger 371 in the heating/defrosting state, are mounted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340731-A (JP)
Title: Inductor
Inventor: TANABE AKIRA
IPC: H01L27/04
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inductor having low noise and a low loss without reducing its resonance frequency.  <P>SOLUTION: In the inductor wiring formed on a silicon substrate, there are formed a silicon layer having resistance lower than that of the silicon substrate, an alloy layer made of silicon, metal and the like in the vicinity of the inductor wiring which is present on the silicon substrate. Further, it is made possible that the silicon layer having low resistance is not formed extremely under the inductor wiring.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347902-A (JP)
Title: Signal generator
Inventor: NAITO MASASHI
IPC: H04L27/26
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal generator capable of generating the signal of a multi-carrier system by effectively suppressing a peak without widening the band of the signal, generating a spurious signal, and increasing data errors.  <P>SOLUTION: A peak value/peak position detector 400 detects a value and the position of the peak occurring in an amplitude of modulation data from an orthogonal modulator 150-1. A peak carrier extractor 410 extracts L number of sub-carriers minimizing the peak. A peak carrier generator 412 generates data for peak suppression corresponding to the extracted sub-carriers. A subtractor 154 subtracts the data for peak suppression from the modulation data. A transmitting signal generator 14 generates an analog transmitting signal from the modulation data. A peak suppressor 40 generates an analog signal for peak suppression from the data for peak suppression. A compositing part 104 composites the transmitting signal with the signal for peak suppression, and transmits it to a wireless communication line via a transmitting antenna 106.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005346278-A (JP)
Title: Communication device and program
Inventor: HAYASHI KENGO
IPC: G08G1/09
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device capable of exchanging further "living information".  <P>SOLUTION: A weight W(t) of time information and weight W(p) of space information are calculated for received accident information. When the total weight W(t)×W(p) calculated by multiplying them is less than a destruction threshold (S140; NO), the received accident information is destroyed (S180). When the total weight W(t)×W(p) is the destruction threshold or more (S140: YES), the accident information is transmitted to other communication device 1 or infrastructure (S170). When the total weight W(t)×W(p) is a use threshold or more (S150: YES), predetermined processing using the received accident information is executed (S160). For example, processing for displaying the occurrence point, time or the like of a traffic accident on a display device or recalculating a route bypassing the generation point of the traffic accident is performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347092-A (JP)
Title: Covered cable
Inventor: SAKAMOTO YUKIHIRO
IPC: H01B7/00
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a covered cable in which a high joining force is obtained between an inner layer and an outer layer even in a covered cable having the layers with low adhesion between the inner layer and the outer layer in terms of a material, the outer layer does not rotate in the circumferential direction of the conductor, and the outer layer is not separated from the inner layer even by the rubbing of the outer layer surface and the bending of the covered cable, and further, an electrical property does not become unstable.  <P>SOLUTION: The covered cable has a conductor and a covering layer for covering the outer circumference of the conductor. The covering layer comprises an inner layer for covering the conductor and an outer layer for covering the inner layer, and the contacting portion of the inner layer and the outer layer is formed in an anchor shape in a cross-section crossing at right angles in the longitudinal direction of the covered cable.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348082-A (JP)
Title: Quartz resonator
Inventor: IWASAKI TAKAHIKO
IPC: H03H9/15
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quartz resonator of junction with eutectic alloy in which joint strength is raised by preventing electrode peeling.  <P>SOLUTION: The quartz resonator comprises a quartz piece, a main surface electrode having a first surface layer of Au with a first base material layer formed on both main surfaces of the quartz piece, and an end face electrode having the second surface layer of Au with a second base material layer formed on the side surface of the quartz piece to straddle over the main surface electrode, a flat-plate like metal supporter which joints to the end face electrode by an eutectic alloy containing at least Au to hold the quarts piece horizontally, and a metal base on which the metal supporter is provided upright. An intermediate layer 11 is provided between the second surface layer and the second base material layer of the end face electrode. The intermediate layer 11 protrudes from the second surface layer on the main surface electrode. The intermediate layer 11 comprises the metal for enhancing the sticking force to the base material layer and the second surface layer as well as the eutectic alloy.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005221069-A (JP)
Title: Structure and method of detecting cylinder leak
Inventor: WATANABE HIROSHI
IPC: F15B15/14
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To detect a seal abnormality of a sealing material for sealing between a rod cap fitted to an end of a cylinder and a piston rod in an early time, to detect abnormality of each sealing material in the case of using the plurality of sealing materials, and to miniaturize a cylinder leak detecting structure.  <P>SOLUTION: An inner peripheral part of a rod hole 50 is formed with a plurality of sealing grooves 52a and 52b for installation of sealing materials 8 and 9 and an annular groove 5 provided between these sealing grooves 52a and 52b, and the annular grove 5 is communicated with a flange hole 10, which is formed by boring in the flange 3 for fixing the rod cap 2 to a cylinder tube 4 to supply leak detecting air, by a through hole 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005350495-A (JP)
Title: Polymer and positive resist composition
Inventor: HANEDA HIDEO
IPC: H01L21/027
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer capable of forming a resist pattern having a high resolution and exhibiting excellent etching resistance, a positive resist composition and a resist pattern-forming method.  <P>SOLUTION: The polymer has a constituting unit (a1) represented by general formula (I) and a constituting unit (a2) represented by general formula (II). Otherwise, the polymer has the constituting unit (a1) and a constituting unit (a3) represented by general formula (III). Otherwise, the polymer has the constituting unit (a1), the constituting unit (a2) and the constituting unit (a3).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005349887-A (JP)
Title: Vehicular motion control device
Inventor: YAMAGUCHI ICHIRO
IPC: B60K1/02
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular motion control device capable of enhancing the steerability of a driver by controlling not only the turning quantity but also the posture angle of a vehicle which can control the differential driving force between right and left wheels and the distribution of the driving force between the front and rear wheels.  <P>SOLUTION: The vehicular motion control device to control the vehicular motion capable of controlling the differential driving force between right and left wheels and the distribution of the driving force between the front and rear wheels comprises target behavior determination means (S40, S50) to determine the target turning quantity tYg and the target posture angle tβ of a vehicle based on the steering wheel angle θ and the vehicle speed V, a means (S10) to detect the turning quantity Yg of the vehicle, driving force distribution determination means (SS70, S80) which sets the differential driving force ΔT between right and left wheels and the driving force distribution η between front and rear wheels based on the target turning quantity tYg and the target posture angle tβ when the absolute value of the detected turning quantity Yg is larger than the reference value Ygth, and sets the differential driving force ΔT between the right and left wheels based on the target turning quantity tYg when the absolute value of the detected turning quantity Yg is smaller than the reference value Ygth, and vehicular behavior control means (S90, S100) to control the vehicular behavior by controlling the differential driving power ΔT between the right and left wheels and the distribution η of the driving force between the front and rear wheels.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005352206-A (JP)
Title: Imaging lens, imaging module and portable terminal
Inventor: UEDA MASAO
IPC: H04N5/225
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide imaging lenses of three sheet constitution which are small-sized and are lightweight, which satisfactorily compensate various aberrations and have excellent resolution and lens surfaces of which can be easily shaped.  <P>SOLUTION: The imaging lenses are constituted by arranging an aperture diaphragm S, a 1st lens L1 with positive power, a 2nd lens L2 with negative power and a 3rd lens L3 with positive power in order from an object side. All lenses are constituted of plastics and at least one surface among surfaces of the 1st lens, the 2nd lens and the 3rd lens has an aspherical shape. Further focal length of each lens and focal length of whole imaging lenses L satisfy following conditional expressions: 0.5<f1/f<0.8 (1), 0.3<¾f2¾/f<0.7 (2), 0.5<f3/f<1.0 (3).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005006324-A (JP)
Title: Channel estimation method and its apparatus for td-scdma system
Inventor: CHANG SEOK IL
IPC: H04B1/707
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a channel estimation method and its apparatus for a TD-SCDMA system in which the number of estimable channel taps can be increased by applying masking when estimating a channel from a single cyclic correlation, and the performance of a receiver can be enhanced by mitigating the restriction on the number of estimable channel taps and also estimating a channel path out of a midamble offset range.  <P>SOLUTION: The channel of the TD-SCDMA system is estimated by performing the steps of: estimating a channel path as long as a guard period by using a midamble sequence; masking the channel path corresponding to midamble offset in the estimated channel path; and decoding each of signals which are transmitted through the estimated channel path.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005352277-A (JP)
Title: Color image forming apparatus
Inventor: SAITO KYO
IPC: H04N1/29
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming appartaus with improved maintainance property.  <P>SOLUTION: A printer concerned in this invention is provided with four image forming units transferring images with different colors from each other on a recording medium. Patch patterns 46 for detection used in color registration correction are each formed on transfer paper by each image forming unit. When a defective patch X is formed in the patch patterns 46, judgement is carried out on whether this is periodically formed or not by the printer. When the formation is periodical, the period is calculated. Here, the printer is provided with the periods for formation of the defective patch corresponding to each part of failure. Then, the printer judges whether the calculated period matches any of the periods on the list and when matched displays the corresponding part of the failure on a user interface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348690-A (JP)
Title: Substance transduction device
Inventor: KOMIYAMA SHIGERU
IPC: C12M1/00
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substance transduction device with which an amount of a liquid transduced from a micropipette is stably transduced without fine adjustment by an operator.  <P>SOLUTION: The micropipette 6 for collecting a transduction substance, which is to be transduced into a cell, has its closed base end part 36 and forms a closed space 36a. The micropipette 6 is retained by a micropipette supporting mechanism 18 so as to cover the base end part 36. The micropipette supporting mechanism 18 is constituted so as to keep the micropipette 6 at a fixed angle to horizontality. The micropipette supporting mechanism 18 is equipped with a transduction means 34 used in transducing the transduction substance collected in the micropipette 6 into a cell.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004316420-A (JP)
Title: Base-isolated structure
Inventor: ISHIMARU TATSUJI
IPC: E04F15/024
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base-isolated structure in a narrow space without separately providing dampers.  <P>SOLUTION: As seismic force is so large that relative move quantity between a floor slab 12 and double floor members 16 exceeds an elastic deformation range of ball elements 4, the ball elements 14 start rolling rightward between the floor slab 12 and the double floor members 16 in accordance with relative move of the floor slab 12 and the double floor members 16. At this time, the ball elements 14, compression-deformed to crush, have shearing deformation inside when rotating, so that they achieve damping force. In addition, friction resistance between the floor slab 12 and the double floor members 16 when the ball elements rotate also acts as damping force. These as combined with each other achieve high damping effect. Even when the floor slab 12 is vibrated up and down, the ball elements 14 have shearing deformation to damp the vibration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006001050-A (JP)
Title: Film structure and its forming method
Inventor: HARA MASATERU
IPC: G02B5/18
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film structure having a large area, reduced in weight and having an uneven pattern enabling fine unevenness of about a nano size, and its forming method.  <P>SOLUTION: In the forming method of the film structure 20 for forming the uneven pattern by transferring the uneven pattern 4 of a mold 3 to the surface of a film 10, a light absorbing layer 5 for selectively absorbing light is provided to the uneven pattern 4 of the mold 3 or the vicinity thereof or to the surface of the film 10 or the vicinity thereof and the film 10 is arranged between the mold 3 and a pressurization means 2 and irradiated with light L in a state that the pressurization means 2 is pressurized to raise the surface temperature of the mold 3 to form the uneven pattern on the surface of the film 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI