baber/WOPTO huggingface dataset:
Patent JP-2007162992-A (JP)
Title: Refrigeration unit
Inventor: SAKAE SATORU
IPC: F25B5/02
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform an adequate defrosting operation by performing heat recovery for utilizing cryogenic power obtained in defrosting an evaporator, for cooling the other evaporator, in a refrigeration unit comprising a refrigerant circuit, wherein a plurality of use-side circuits respectively comprising low stage-side compressing mechanisms and the evaporators are connected to a heat source-side circuit, comprising a high stage-side compressing mechanism and a condenser that perform two-stage compression refrigerating cycle.  <P>SOLUTION: This refrigeration unit 10 comprises the refrigerant circuit 20 having the first and second utilization-side circuits 140, 141 connected in parallel to an outdoor circuit 40, and a controller 250 comprising a first defrosting portion 260. The first defrosting portion 260 performs defrosting operation by performing the refrigeration cycle operating only the compressors 101, 102 of the first utilization-side circuit 140, to allow the refrigerant to be discharged from the compressors 101, 102, and flow in a bypass pipe 139 to be condensed by a second cooling heat exchanger 93 and evaporated by a first cooling heat exchanger 83.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138675-A (JP)
Title: Water spray heat-exchanging method for gentle gradient folded plate roof
Inventor: TAKAHASHI TAKASHI
IPC: E04D13/00
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems that: when a heating medium is diagonally sprayed to the corrugated surface of a conventional roof, wetting unevenness is likely to occur because of the presence of ridges as obstructions, and a heat radiation loss into the atmosphere is large because of the flying of particles in the open air.  <P>SOLUTION: In the implementation of heat exchange between the surface of a gentle gradient folded plate roof and a heating medium, strip members (1) are bonded to both inclined side surfaces of the ridge of the gentle gradient folded plate roof, so as to cover at least part of the same and to protrude upward from the upper surface of the ridge. Thus, protruding portions of the strips serve as banks, and a channel (2) is formed on the upper surface of the ridge in which the heating medium flows along the ridge. Therefore the slow movement of the heating medium discharged from a water spraying means on a channel upstream side into the channel keeps the heating medium to stay in the channel, and allows the heating medium to pass through orifices (3) formed in each protruding portion of the strip and to flow to the external surface of the strip. Then the heating medium flowing downward is further led via the inclined side surface of the ridge to a valley (6), and after reaching the valley, the heating medium flows in a direction crossing the valley to be drained along the valley.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006184901-A (JP)
Title: Image forming apparatus
Inventor: SATO SHOGO
IPC: G03G21/16
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve maintainability by facilitating the attachment/detachment of a cartridge equipped with a developing device and a belt holder equipped with a belt member in an image forming apparatus.  <P>SOLUTION: In the image forming apparatus, the cartridge which holds at least the developing device and the belt holder which holds the belt member coming into contact with the cartridge are constituted to be attached to/detached from a main body by a guide mechanism in the same direction in an almost horizontal direction. The guide mechanism is provided with structure where the cartridge or the belt holder is locked by a spring member, and the locking is released when the cartridge or the belt holder is drawn out. Thus, they are drawn out or attached in the same direction, and attaching/detaching operation is facilitated, so that the maintainability is improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007162607-A (JP)
Title: Internal combustion engine
Inventor: SEGAWA MAKOTO
IPC: F02D17/02
Filed: 2005-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine in which the occurrence of vibration and noise is minimized while arbitrarily setting the number of cylinders operating in the cylinder halt operation.  <P>SOLUTION: In this V-type six-cylinder internal combustion engine having cylinders #1 to #6, the igniting intervals of four cylinders operating in the cylinder halt operation are set to equal intervals (180°). Since the number of operating cylinders is small, the vibration and noise during the cylinder halt operation in which vibration and noise occur easily can be minimized. Since the number of operating cylinder is large (six) in all-cylinder operation and the engine rotational speed is high, even if different igniting intervals (180° and 90°) are mixed in one cycle during all-cylinder operation by the equal interval ignition in the cylinder halt operation, the increase of the vibration and noise by the no-equal interval ignition causes no problem for commercialization. As a result, the silence of the internal combustion engine can be assured in both the cylinder halt operation and the all-cylinder operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007163367-A (JP)
Title: Camera information analyzer
Inventor: INOUE SEIKI
IPC: H04N5/225
Filed: 2005-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera information analyzer capable of analyzing camera information with proper accuracy, without any markers projected in imageries, without adding gauges to cameras and/or tripod stands.  <P>SOLUTION: The camera information analyzer 1 is provided with an infrared mirror (spectroscopic means) 21 for dispersing the light, containing infrared maker (invisible marker) M reflecting, absorbing or emitting infrared radiation from photographic subjects into infrared radiation and visible light; an infrared imager (invisible light imager) 24 for imaging infrared imageries of the photographic subjects; an RGB imager (visible light imager) 22 for imaging visible light imageries of the photographic subject; a marker extracting means 31 for extracting infrared markers M, based on the RGB imageries imaged by the RGB imager 22 and infrared imageries imaged by the infrared imager 24; and a camera information calculating means 32 for calculating camera information, based on the infrared markers M extracted by the marker-extracting means 31.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007165713-A (JP)
Title: Solid-state imaging element and manufacturing method thereof
Inventor: KAWAI SHINICHI
IPC: H04N5/369
Filed: 2005-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging element with a structure whereby an incident rate of incident light made incident onto each pixel of the solid-state imaging element can be enhanced.  <P>SOLUTION: The solid-state imaging element includes a semiconductor substrate 10 on the surface of which a plurality of photoelectric conversion elements are formed; micro lenses 12 each provided onto a light receiving region (opening) of each photoelectric conversion element on the semiconductor substrate 10, and of a multi-layer (at least two layer or over) structure wherein the layer closer to the light receiving region is formed by a material with a greater refractive index. The light made incident onto each micro lens 12 is refracted with a greater refraction index layer toward the light receiving region as the light more closely approaches each photoelectric conversion element.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007163111-A (JP)
Title: Cleaning device for air conditioner and air conditioner
Inventor: TAKAI TSUTOMU
IPC: F24F13/28
Filed: 2005-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device for air conditioner and an air conditioner in which an air filter can be used over a long period of time without being clogged by ensuring the cleaning of the air filter and preventing the accumulation of dust to a cleaning part.  <P>SOLUTION: The air conditioner having the dust removing air filter 3 disposed in an air passage connecting a suction port 2 to an outlet port 38 comprises a rotary rotor 6 as a means for cleaning the air filter 3. The rotary rotor 6 includes a rotor 7, a cleaning body 8, and a dust pushing body 10 forming a looped part 9 to cover the cleaning body 8. By this structure, the cleaning body 8 can surely scrape the dust adhered to the surface of the air filter 3 by the rotation of the rotary rotor 6, and the intrusion and adhesion of dust to the rotary rotor 6 itself can be prevented by the dust pushing body 10. Further, when the looped part 9 is released from the air filter 3, dust can be surely pushed out of the dust pushing body 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007172012-A (JP)
Title: Optimization support device
Inventor: KAGEYAMA YUSUKE
IPC: G06N3/00
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimization support device for reducing useless calculation, thereby shortening a calculation time.  <P>SOLUTION: This optimization support device is provided with: a system having characteristics corresponding to a plurality of limiting elements; a first sampling generation means for generating a plurality of samplings obtained by combining the limiting elements and characteristics of this system; a means for hierarchically clustering the samplings based on the similarity of the characteristics; a means for comparing the limiting elements of each of the clustered clusters between the same or different layers; a means for extracting the common limiting elements between the respective clusters among the limiting elements from the comparison result; a means for setting the target characteristics; and a second sampling generating means for generating the sampling on the basis of the extracted common limiting elements. It is determined whether or not the characteristics of the sampling generated by the second sampling generating means are the optimal sampling satisfying the target characteristics, when determined as the optimal, the pertinent sampling is outputted as the optimal sampling.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007173894-A (JP)
Title: Device and method for correcting point light source photographing image
Inventor: NAGAOKA TAKASHI
IPC: A61B3/14
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To remove only the component of illumination irregularities from original image data without losing information that an original image itself has.  <P>SOLUTION: An optimum distribution calculation means 53 assumes that the illumination irregularities in arbitrary distribution is added to the original image data, performs simulation operation so that presumed distribution becomes appropriate in accordance with the illumination irregularities, and extracts optimum distribution in accordance with the illumination irregularities. An image correction means 54 removes the optimum distribution from the original image data, and outputs image data after correction processing. The entire original data are not blurred by filtering as compared with before, thus preventing information that an inherent image itself has from being lost, and hence acquiring the image data that look as if the image data were lit by parallel light, and has no illumination irregularities.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007172702-A (JP)
Title: Method and apparatus for selecting content
Inventor: CHIYOUSOKABE YOSHIHIRO
IPC: G06Q50/00
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily and exactly select a musical piece of preferred impressions.  <P>SOLUTION: A three-dimensional space image TDI in which the musical piece display indices SI are located in a three-dimensional space coordinate using the first, second, and third impression item values SP, EL, NE obtained by digitizing the respective three kinds of items for expressing impressions of each musical piece is converted into a musical piece selection image SDI formed of a two-dimensional plane image viewed from a predetermined viewpoint and displayed, and when a selection part is arbitrarily selected on the musical piece selection image SDI, a selected musical piece is discriminated based on the position of the selection part and the located positions of the two or more musical piece display indices SI. Thus, a musical piece of impressions nearest to the preferred impressions can be discriminated and the musical piece of the preferred impressions can be selected easily and exactly only by intuitively recognizing what impression musical piece can be selected, and selecting the preferred impressions as a selection part on the musical piece selection image SDI.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007172969-A (JP)
Title: Battery
Inventor: UMEHARA MASAKAZU
IPC: H01M10/0565
Filed: 2005-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery capable of enhancing characteristics even under high temperature environment and even under low temperature environment.  <P>SOLUTION: An electrolyte layer 24 contains an electrolyte and a polymer compound for holding the electrolyte, and becomes in a gel state. An aromatic compound such as ethylene carbonate, propylene carbonate, and diphenyl ether is contained in the electrolyte. The content of a low dielectric constant solvent in the electrolyte is 3 volume% or less. The polymer compound contains a polymer containing vinylidene fluoride such as a copolymer of vinylidene fluoride and hexafluoropropylene, as a main component.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007171612-A (JP)
Title: Support for image recording material and image recording material
Inventor: TAMAGAWA SHIGEHISA
IPC: B41M5/28
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support for an image recording material having excellent flatness and rigidity and showing a preferable cut end state when cut by a cutter, and to provide an image recording material.  <P>SOLUTION: The support for an image recording material contains at least paper, wherein the paper shows an MD (machine direction) fracture toughness index of 5 to 7 (J m)/kg according to SCAN-P77 (Scandinavian pulp and board, 1997). In preferred embodiments, the fracture toughness index is 5.2 to 6.4 (J m)/kg, or the MD fracture toughness of the paper is 0.3 to 1.7 J/m.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007170077-A (JP)
Title: Muntin roofing construction method
Inventor: AMAGI TOSHIO
IPC: E04D1/04
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To annex a muntin and a horizontal muntin along the size of the allotment of a land on a roof foundation, to abut and position (a roofing along the size of the allotment of the land) the insertion side of a safety piece mounted on the rear tail side of a tile to the muntin while abutting the base of the safety piece against the horizontal muntin and to engage a pair of hooks to the horizontal muntin in a conventional muntin construction method.  <P>SOLUTION: A muntin roofing construction method annexes the muntin and the horizontal muntin along the size of the allotment of the land on the roof foundation and roofs the tiles by using the muntin and the horizontal muntin. In the muntin roofing construction method, shaven surfaces formed on the rear tail sides of the tiles are utilized or the tiles are inserted towards openings formed among the sash-bar crest side rears of the tiles and the muntin and the insertion sides of the safety pieces are attached to the muntin in the case of insertions. In the construction method, the shaven surfaces are abutted against the muntin, the bases of the safety pieces are abutted against the surface of the horizontal muntin and the projecting sections of the safety pieces are engaged with the top face of the horizontal muntin.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007175869-A (JP)
Title: Liquid ejection head and image forming apparatus equipped with liquid ejection head
Inventor: MAEDA YASUHIKO
IPC: B41J2/055
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a head while enhancing heat dissipation properties by shortening the wiring length and enabling high density wiring.  <P>SOLUTION: The liquid ejection head comprises a channel substrate in which a plurality of pressure chambers are arranged in one row and channels for supplying liquid to respective pressure chambers are formed, an oscillating plate constituting the partition wall of the pressure chamber, a piezoelectric element disposed on the oscillating plate in correspondence with each pressure chamber, a laminate formed by laminating ejection units laminating a protective film formed on the oscillating plate in order to form a space for ensuring displacement of the piezoelectric element and a space for forming an electrode joint, wiring for driving the piezoelectric element lead out in the direction perpendicular to the laminating direction of the laminate and having one end connected with the electrode joint arranged on the same plane, and a build-up wiring board on which the wiring connected electrically with the electrode joint and at least an IC are arranged.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006190452-A (JP)
Title: Microactuator, damper, head gimbal assembly, and disk drive using the same
Inventor: YAO MING GAO
IPC: G11B21/10
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head gimbal assembly capable of solving a vibration problem while finely adjusting a recording/reproducing head, and an improved microactuator used for a disk drive.  <P>SOLUTION: The microactuator mounted on a head gimbal assembly is provided with a base plate joined to a suspension, a pair of actuator side arms connected to the base plate to extend in a predetermined first direction, at least one thereof having a PZT element, and a damper for damping at least a part of vibrations caused by the operation of at least the actuator side arm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007179174-A (JP)
Title: Compaction control for copy resumption command and reduction processing system for acquisition information
Inventor: SHINOZAKI YOSHINARI
IPC: G06F12/00
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bit map processing system for preventing any command time-out from occurring even in a session whose copy capacity is large in a dual storage device for storing original and copy data.  <P>SOLUTION: A copy origin case 1 is provided with a bit map acquisition/bit map merging means for acquiring a necessary bit map 3 from a copy destination case 2 based on bit map management information 4 acquired by rounding a bit map showing the existence of written data in the copy case 2, and for merging the bit map in the corresponding bit map of the copy origin case 1. The copy destination case 2 is provided with a bit map management information updating means for updating bit map management information showing that data have been written in the case of suspension. In the case of resumption, the copy origin case 1 requests the transfer of the bit map management information from the copy destination case 2, and the copy destination case 2 transmits the bit map management information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007175953-A (JP)
Title: Sheet-like or hollow cylindrical printing base material
Inventor: YAMADA HIROSHI
IPC: B32B1/08
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-like or hollow cylindrical printing base material which is laser-engraved, and shows high dimensional stability, even if a conventional sheet-like or hollow cylindrical support is not used, and solves the conventional problem about securing of adhesion in the interface of each layer.  <P>SOLUTION: This printing base material has a fiber-like reinforcement incorporated inside a resin-cured product layer which is laser-engraved. Alternatively, the printing base material has the fiber-like reinforcement which is positioned under the resin-cured product layer which is laser-engraved or a photosensitive resin composition layer which allows a pattern to be formed by a photoengraving technique, and incorporated inside a cushioning resin layer. The printing base material is a sheet-like or hollow cylindrical molding.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007177295-A (JP)
Title: Method for producing molten iron
Inventor: YAMAZAKI TSUTOMU
IPC: C21B11/00
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat conductive efficiency while maintaining a secondary combustion rate at a high level, in a process of producing molten iron by supplying reduced iron together with a carbonaceous material and oxygen into a melting furnace containing seed molten iron.  <P>SOLUTION: This production method comprises the steps of: making a powder including iron oxides contain the carbonaceous material to form an agglomerate; preliminarily reducing the iron oxides by heating the agglomerate at a high temperature in a pre-reduction furnace 8 while using the contained carbonaceous material as a reducing material; supplying the produced reduced iron together with the carbonaceous material and oxygen to the melting furnace 1 containing the seed molten iron to control a composition of the slag produced on the molten iron into, by mass%, 12-18% Al<SB>2</SB>O<SB>3</SB>and 12-18% MgO, while controlling the value (A) to less than 5, which is obtained by the following expression on a relationship between a basicity (B) of the produced slag and a temperature T(K) of the molten iron after having been melted: A=7×10<SP>-7</SP>×exp(-6.2143×B)×exp((20,663×B+7,655.1)/T). The method also includes controlling a carbon content in the reduced iron to 2 to 10 mass%, and a ratio (total carbon (kg)/total oxygen (Nm<SP>3</SP>)) of total carbon to total oxygen supplied to the melting furnace 1 to 0.9 to 1.5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007181088-A (JP)
Title: Solid-state imaging apparatus and camera system
Inventor: INAGAKI MAKOTO
IPC: H04N5/363
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MOS solid-state imaging apparatus and camera system for simultaneously achieving noise reduction, sensitivity improvement and dynamic range expansion in imaging under low illuminance.  <P>SOLUTION: A solid-state imaging apparatus 500a comprises a plurality of column signal amplifying means 505 provided for each column of unit pixels 501. In accordance with a signal inputted to a gain switching terminal 510, the solid-state imaging apparatus 500a is capable of switching a gain of the column signal amplifying means 505. By increasing the gain of the column signal amplifying means 505 in imaging under low illuminance, the level of noise caused by a noise elimination circuit 506a is not amplified by an output amplifier 508, thereby simultaneously achieving sensitivity improvement and noise reduction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007166571-A (JP)
Title: Symbol synchronous acquisition circuitry
Inventor: AZUMA YASUTA
IPC: H04J11/00
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable a highly precise synchronous acquisition even under a multipath fading environment without a necessity of a threshold setting of a synchronous acquisition circuitry.  <P>SOLUTION: A symbol synchronous acquisition circuitry uses an IIR filter with a register of an OFDM symbol period and one multiplier, and derives a summing average of a peak value for every 1 OFDM symbol period. It counts a maximum change point of this output, and derives a synchronization point when resulting in a number of known OFDM symbols.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006517915-A (JP)
IPC: A61K38/12
Filed: 2003-10-20
Abstract: Compounds of formula (I): wherein R1 is (C1-8)alkyl, (C3-7)cycloalkyl, {(C1-6)alkyl-(C3-7)cycloalkyl} or Het, which are all optionally substituted from 1 to 3 times with halo, cyano, nitro, O-(C1-6)alkyl, amido, amino or phenyl, or R1 is C6 or C10 aryl which is optionally substituted from 1 to 3 times with halo, cyano, nitro, (C1-6)alkyl, O-(C1-6)alkyl, amido, amino or phenyl; or a pharmaceutically acceptable salt thereof, useful as an inhibitor of the HCV NS3 protease.