baber/WOPTO huggingface dataset:
Patent JP-2006235639-A (JP)
Title: Driving circuit and driving method for display device, display device, and projection display device
Inventor: HOSAKA HIROYUKI
IPC: G09G3/20
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit, driving method for a display device which allows image display with successful visibility, the display device and a projection display device.  <P>SOLUTION: An average gradation (a first gradation to characterize brightness) is detected from an image signal per unit time and a fluctuation signal ΔS is set based on the average gradation. The image signal to be applied to a liquid crystal layer is modulated by supplying the fluctuation signal ΔS to a counter electrode. At this time, the gradation value of the effective signal (the image signal modulated by the fluctuation signal ΔS) applied to the liquid crystal layer is made smaller than the gradation value of the image signal before the modulation accompanying increase in the average gradation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007250495-A (JP)
Title: Control valve type lead-acid storage battery
Inventor: MANGAHARA TOORU
IPC: H01M10/08
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control valve type lead-acid storage battery of which liquid filling property of an electrolytic solution is superior and of which life cycle is improved.  <P>SOLUTION: This is the control valve type lead-acid storage battery in which when a positive electrode plate that is obtained by filling an active material paste into a lattice substrate composed of calcium based alloy and a negative electrode plate prepared similarly to the positive electrode plate are laminated via a retainer mat in which glass fibers are paper-made and formed, a prescribed amount of silica sol which has silica particulates as the main component and which shows the same acidity as that of an electrolytic solution is used in the electrolytic solution.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007256435-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI IKUJI
IPC: G03G15/20
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of restraining the temperature variation of a fixing roller in the midst of printing.  <P>SOLUTION: The image forming apparatus includes: a storage means; a printing means; a measuring means for measuring the temperature of the fixing roller; a heating start means for turning on a heater; a first sampling means and a second sampling means for sampling the temperature of the fixing roller; a first calculation means and a second calculation means for calculating the average value of the sampled temperature; and a heating stop means for turning off the heater. The heating start means turns on the heater when the calculated average value is lower than turn-on temperature, and the heating stop means turns off the heater when the measured temperature is equal to or above fixing temperature. The first sampling means samples the temperature of the fixing roller when the calculated average value is equal to or under turn-off temperature, and the second sampling means samples the temperature of the fixing roller when the calculated average value is equal to or above the turn-on temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007256459-A (JP)
Title: Projector
Inventor: OCHI MASAKI
IPC: F21Y101/00
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of efficiently cooling, by means of a single blower, the external wall face of a lamp reflector sealed in a lamp case and a lamp bulb disposed on the internal wall face side of the lamp reflector.  <P>SOLUTION: The lamp case 15 is formed from a lamp reflector accommodating part 16, an exhaust line forming part 17, and an intake line forming part 18. Divided air trunks are formed so that the currents of cooing air from a duct, currents of cooling air drawn from a first intake port 18c and a second intake port 18e formed in the intake line forming part 18, are sent separately toward the internal face of the lamp reflector 15b and toward its external face of the lamp by the lamp reflector accommodating part 16, exhaust line forming part 17, and intake line forming part 18.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007257935-A (JP)
Title: Luminaire
Inventor: KITADA TAKAO
IPC: F21S2/00
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire in which a socket is not positioned right above a lamp unless an outgoing window turns up, thereby thermal retention in a base of the lamp is prevented, and a state shortening lamp life is not caused.  <P>SOLUTION: The luminaire has a light 20 equipped with: the lamp 30 as a light source; an optical path changing portion 27 which changes the optical path of light emitted from the lamp 30 ; and the outgoing window 21 which outputs the light through the optical path changing portion 27. The luminaire also has a motor which tilt-rotates the light 20. The socket 31 supporting the lamp 30 is arranged at the position on a side of an outgoing window 21 in relation to the center of the lamp 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007253716-A (JP)
Title: Battery monitor
Inventor: YAMASHITA MASASHI
IPC: B60R16/04
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To precisely alarm capacity shortage of a battery in consideration of electric power consumption by electrical equipment loaded on a vehicle.  <P>SOLUTION: This battery monitor 11 can precisely alarm the capacity shortage of the battery as a user information control part 44 can inform correct residual time to a user since the precise residual time in consideration of the electric power consumption by the electrical equipment is computed as a residual time computing part 43 computes the residual time until the battery runs out in accordance with dischargeable quantity of electricity free to discharge from the battery and vehicle using quantity of electricity which the vehicle uses. Consequently, it is possible to precisely urge the user to take a countermeasure not to exhaust the battery.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254093-A (JP)
Title: Escalator system
Inventor: IKEDA EIBUN
IPC: B66B27/00
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To immediately check whether or not an escalator facility is damaged when the escalator facility is automatically stopped due to an earthquake, etc., and to recover the automatically stopped escalator facility when the escalator facility is not damaged, to greatly improve users' convenience.  <P>SOLUTION: When the escalator facility 2 is automatically stopped due to an earthquake, etc., test operation of the escalator facility 2 is performed, and whether or not a deviation between an electric power consumption value obtained during the test operation and an electric power consumption value at normal time stored in a normal time measurement value saving means 41 of a central monitoring control device 5 is below a preset threshold value, is checked. When the deviation is below the threshold value, the escalator facility 2 is determined not damaged and restarted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007253823-A (JP)
Title: Power transmission device and assembling method therefor
Inventor: KAKINAMI TAKUMA
IPC: B60K6/26
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device allowing easy performance of an inspection or adjustment of a motor connected to an input shaft and an output shaft.  <P>SOLUTION: In the power transmission device, a rotor 13 of the motor 2 is disposed between a first shaft 27 at an input side and a second shaft 7 at an output side, and the first shaft 27, the second shaft 7 and the rotor 13 are integrally connected at least in the rotation direction. The first shaft 27 is connected to the rotor 13 and the second shaft 7 is connected to the first shaft 27.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266830-A (JP)
Title: Video output system
Inventor: KIMURA MASARU
IPC: H04N21/23
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video output system enabling a sink unit to start outputting video distributed from a source unit more quickly.  <P>SOLUTION: During distribution, when a sink unit 21 starts the new distribution of a PS 501, a source unit 1 for distributing video data to each sink unit 21 through the PS makes a multiplexing section 13 generate a new pack 504 after waiting for the completion of the compression coding of a GOP in which the compression coding is in progress 503. Further, at this time the source unit 1 controls so that the compression rate of the GOP to be stored after the new pack becomes larger than usual 502. Then, the source unit 1 sets a P-STD_Buffer_size required for decoding and outputting the video data in the sink unit 21 correspondingly to the compression rate, so as to insert a system header 505. Then, after the lapse of a certain period, the GOP compression rate is restored to a usual compression rate 506.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264975-A (JP)
Title: Data gathering system and device
Inventor: SUGIYAMA AKIHIRO
IPC: G06F11/34
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a device for easily and surely gathering data from various kinds of information processors.  <P>SOLUTION: In the data gathering device 12, a data gathering program having a gathering data list wherein data to be gathered are determined for respective model identification codes indicating the kinds of the information processors is stored beforehand. Also, the data gathering device 12 has an area for storing the gathered data. The information processor 11 executes the data gathering program stored beforehand in the data gathering device 12, gathers the data determined in association with its own processor kind in the gathering data list, and stores them in the data gathering device 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265792-A (JP)
Title: Organic electroluminescence element
Inventor: AKAI TOMONORI
IPC: H05B33/04
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element excelling in a luminescent characteristic, a characteristic of an organic EL layer, and a current-voltage characteristic.  <P>SOLUTION: The problem is solved by providing the organic EL element which includes: a base material; a positive electrode layer formed on the base material; the organic EL layer formed on the positive electrode layer and including at least a luminescent layer; a semi-transmissive negative electrode layer formed on the organic EL layer; a transparent buffer layer formed on the semi-transmissive layer and having an impact relaxing function; and a transparent conductive protection layer formed on the transparent buffer layer and having an oxidation prevention function, and is characterized in that a contact region in contact with the semi-transmissive negative electrode layer and the transparent conductive protection layer is formed in a non-display region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265813-A (JP)
Title: Lighting device
Inventor: FUJIMOTO KOJI
IPC: H05B37/02
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting apparatus capable of obtaining light output smaller than the lower limit value of the light output of a light source.  <P>SOLUTION: The lighting apparatus is provided with a light control lighting device 4 which supplies power to the light source 2 and adjusts the size of a light output of the light source 2 by adjusting supply power to the light source 2, a liquid crystal filter 3 which is arranged so as to cover the light source 2 and of which the transmissivity of light changes according to the size of an applied voltage, and a liquid crystal filter control device 5 which adjusts the transmissivity of the light of the liquid crystal filter 3 by adjusting the voltage applied on the liquid crystal filter 3. A light control device 6 adjusts the size of a light output transmitted and emitted through the liquid crystal filter 3 from the light source 2 by controlling the light control lighting device 4 and the liquid crystal filter control device 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265348-A (JP)
Title: Difference image processing device and background difference image processing device
Inventor: YASUDA KAZUHIRO
IPC: G06T1/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a possibility of erroneous detection for monitoring use such as abnormal detection in image recognition.  <P>SOLUTION: A threshold value which is the sum of a difference average value and difference standard deviation multiplied by an optional coefficient is calculated on each pixel by a threshold computing part 2 from the difference average value of each pixel in time series computed by a time series difference average value computing part 5 and from the difference standard deviation of each pixel in time series computed by a time series difference standard deviation computing part 4 respectively from a difference image prepared by a difference image computing part 8 based on a moving image input from an image input part 7, and binarization is performed by a binarizing part 3 with the threshold value calculated by the threshold value computing part 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273520-A (JP)
Title: Method of recognizing position of object to be recognized
Inventor: SASAKI AKISUKE
IPC: H05K13/08
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the method of recognizing the position of an object to be recognized without incorrect recognition due to adhesion of foreign matters.  <P>SOLUTION: An allowable value allowing a variance in positional correction value or height correction value due to thermal deformation is set beforehand. In case when the positional correction value or the height correction value exceeds the allowable value, it is determined that the object is incorrectly recognized because foreign matters or the like is adhered to a tool nozzle between previous and subsequent calibrations, and measures are taken for errors. Thus, if the foreign matters are adhered to the tool nozzle between the previous and subsequent calibrations and the central position of the tool nozzle or the length of shielding light is incorrectly recognized during the subsequent calibration as a result, control of incorrect position or height can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271948-A (JP)
Title: Method for manufacturing optical waveguide
Inventor: KOMANO HARUYASU
IPC: G02B6/13
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical waveguide which is usable in a wide wavelength band by reducing OH groups in a glass film having a 1.383 μm absorption band.  <P>SOLUTION: In the method for manufacturing an optical waveguide by forming a core made of quartz glass having a high refractive index on a substrate and covering the core with a clad made of quartz glass having a refractive index lower than that of the core, the core is formed by a deposition on the substrate by a plasma CVD method using at least either one of trimethoxysilane and tetramethylorthosilicate and a dopant material, and then a clad layer is formed by the deposition so as to cover the substrate and the core by the plasma CVD method using either one of trimethoxysilane and tetramethylorthosilicate to form the optical waveguide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007270755-A (JP)
Title: Ion current detection device for internal combustion engine
Inventor: INAMURA GONOSUKE
IPC: F02P17/12
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive, compact and highly reliable ion current detection device for an internal combustion engine.  <P>SOLUTION: A diode array 1 consisting of a voltage regulation diode for an ion current detection power source and a diode for secondary coil discharge current is implemented by C4 method together with a diode 4 for ion current, ion current detection resistance 5, a power source capacitor of an ion current detection circuit on a ceramic substrate 3 and an IC2 keeping a current voltage conversion circuit disposed on the same semiconductor as a control circuit and protection circuit of a primary current interruption element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279170-A (JP)
Title: Image forming apparatus
Inventor: GOMI FUMIMITSU
IPC: G03G15/00
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of forming high-definition and stable images.  <P>SOLUTION: In the image forming apparatus, the level of the electrification voltage of a charging means 3 and the exposure amount of an exposure means 20 are controlled by a control means 31, according to the measurement result by a measuring means that measures the charging potential on the surface of an image carrier charged by the charging means 3 or the potential of an exposed part on the surface of the image carrier exposed by the exposure means 20. Prior to an image forming operation, the level of the charging voltage, with which the desired toner image density can be obtained with the fixed exposure amount is set by the control means 31. Thereafter, when it is decided that the charging potential on the surface of the image carrier or the potential of the exposed part, set according to the measurement result by the measuring means 5 lies outside a fixed range, the exposure amount is controlled so that the charging potential on the surface of the image carrier or the potential of the exposed part may be within the fixed range with the fixed set charging potential.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006257431-A (JP)
Title: Curable polyurethane, coating prepared therefrom and manufacturing method of these
Inventor: LAMERS PAUL H
IPC: C08L75/04
Filed: 2006-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyurethane material useful in a coating composition that can and may be coated on a substrate by an electrodeposition coating method and a non-electrodeposition coating method.  <P>SOLUTION: The polyurethane material, the coating prepared therefrom and the method for manufacturing these are provided. The polyurethane material can be formed from components comprising at least one polyisocyanate, at least one active hydrogen-containing material, at least one material containing at least one primary or secondary amino group and at least one hydroxy group, and at least one acid functional material or an anhydride containing a functional group reactive with an isocyanate group or a hydroxy group in the other components constituting the polyurethane material. The polyurethane imparts improved physical properties (for example, chip resistance) to a coating composition when incorporated therewith.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007280242-A (JP)
Title: Particle behavior analyzing method and particle behavior analyzing device, and program
Inventor: NAKAYAMA NOBUYUKI
IPC: G06F19/00
Filed: 2006-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a particle behavior analysis with high accuracy by reducing the effect of position deviation between a place boundary and a motion boundary corresponding to a wall surface in consideration of impact force receiving from the wall surface.  <P>SOLUTION: A place data analyzing part 310 discretizes the entire area to be analized to perform numerical calculation of a place characteristic by approximation. A virtual particle arranging part 330 arranges a plurality of virtual particles whose the degree of freedom of motion is restricted and fixed at a position corresponding to a wall surface where the motion of an analysis target particle is blocked and gives various physical characteristic values so as to represent various physical characteristics belonging to the wall surface such as surface roughness of the wall surface and physical properties of the wall surface to each virtual particle. In such a case, the virtual particle arranging part 330 arranges the arrangement center position of each virtual particle not at an original wall surface position but according to a position where space in approximate calculation of place data is discretized for arrangement. A behavior analysis calculating part 350 calculates interaction between particles of the target particle and a virtual particle, solves an equation of motion formed on the basis of each interaction force and calculates the behavior of the target particle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283540-A (JP)
Title: Regeneration method of existing pipe
Inventor: UEMICHI TSUKASA
IPC: F16L1/00
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regeneration method of an existing pipe which efficiently regenerates a plurality of existing pipes in a manhole with which the opening ends of a plurality of the existing pipes are faced to largely shorten the work time required in regeneration.  <P>SOLUTION: When at least two existing pipes 20 to be regenerated of a plurality of the existing pipes embedded in the ground exist, a regeneration pipe 30, which has a cross section smaller than that of each of the existing pipes 20 and comprises a thermoplastic resin, is inserted in each of the existing pipes 20 to be regenerated and heated and internally pressurized to be increased in its diameter to be internally provided to the inner surface of each of the existing pipes 20 in a close contact state. In this regeneration method of the existing pipe, the regeneration pipes 30 are inserted in all of the existing pipes 20 through the manhole 10 with which the opening ends 21 of the existing pipes 20 are faced before each of the existing pipes 20 is increased in its diameter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007285155-A (JP)
Title: Exhaust emission control device
Inventor: MURAMATSU TOSHIKATSU
IPC: B01D53/94
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device which prevents clogging of a particulate filter caused by deposition of a particulate on its inlet side end face even when a pre-oxidation catalyst equipped on an inlet side of the particulate filter is constituted by carrying a raw oxidation catalyst by a high porosity carrier.  <P>SOLUTION: In the exhaust emission control device, a pre-oxidation catalyst 16 is equipped on an inlet side of a particulate filter 11 in the middle of an exhaust pipe 9; a fuel is added in an exhaust gas 7 by allowing a large amount of an unburnt fuel to remain by controlling the fuel injection in each cylinder of a diesel engine 1; a collected particulate is burned by the reaction heat when the added fuel is subjected to the oxidation reaction with the pre-oxidation catalyst 16; and the particulate filter 11 is forcibly regenerated. The pre-oxidation catalyst 16 is constituted by carrying a raw oxidation catalyst 16a by a high porosity carrier, and pores in a vicinity of at least the inlet side end face of the high porosity carrier are filled with the raw oxidation catalyst 16a and closed to prevent ingress of the particulate.  <P>COPYRIGHT: (C)2008,JPO&INPIT