baber/WOPTO huggingface dataset:
Patent JP-2011160186-A (JP)
Title: Image reader
Inventor: HASHIMOTO HIDEYUKI
IPC: H04N1/407
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading technology capable of suppressing image deterioration in a read image.  <P>SOLUTION: The image reader includes: a guide member 38 which is provided at the upstream side rather than a reading position P10 to guide an original PA; and an image correction processing means for executing image correction processing regarding the read image read by a rear side reading unit 20. When an upstream side end (rear end) Pu of the original PA passes through a downstream side end 38d of the guide member 38, the upstream side end Pu of the original PA moves while contacting with a transparent member 27 after passing through level difference GP from a downstream end 38d of the guide member 38 to move to the transparent member 27. The image correction processing means executes image correction processing (such as brightness correction) to a first partial image read after the upstream side end Pu passes through the downstream side end 38d of the read image at a correction degree different from a correction degree to a second partial image read before the upstream side end Pu passes through the downstream side end 38d.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159144-A (JP)
Title: Server room and method of cooling the same
Inventor: YAMANAKA ATSUSHI
IPC: F24F7/013
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration of a server room that reduces the load on an air conditioner.  <P>SOLUTION: A server room 30 that circulates air by causing heated air from information equipment 20 housed in a rack 10 to circulate through an air conditioner 40 provided on an outer periphery inside the server room 30 is disclosed. Fans (hereinafter referred to as intake fans) 51 for letting fresh air in are provided in positions near the air conditioner 40 on one or two or more wall surfaces 31 of the server room 30, and a ventilating fan (hereinafter referred to as exhaust fan) 52 for exhausting air is provided on a ceiling 32 at the top of the server room 30. The configuration that leads fresh air in near the air conditioner 40 using the intake fans 51 and that exhausts outside the heated air from the information equipment 20 in the rack 10 from the exhaust fan 52 provided at the top of the server room 30 reduces the heat quantity of air circulated through the air conditioner 40 inside the server room 30 and can therefore reduce the load on the air conditioner 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011156288-A (JP)
Title: X-ray diagnosis apparatus and image processing apparatus
Inventor: FUCHIGAMI KO
IPC: A61B6/00
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray diagnosis apparatus and an image processing apparatus which allow to observe perfusion in cerebral blood vessels easily and accurately.  <P>SOLUTION: An imaging unit 10 includes an X-ray tube 12 and an X-ray detector 13 to generate a plurality of mask image data sets and a plurality of contrast image data sets at a plurality of imaging angles. A generating unit 26 generates a plurality of blood vessel image data sets at the plurality of imaging angles by performing subtraction processing for the plurality of mask image data sets and the plurality of contrast image data sets. A generating unit 28 generates a blood vessel volume data set including an artery region, a vein region, and a capillary vessel region by performing reconstruction processing for the plurality of blood vessel image data sets. A generating unit 30 generates a capillary vessel volume data set associated with the capillary vessel region by removing the artery region and the vein region from the blood vessel volume data set. A generating unit 32 generates a capillary vessel image data set by performing three-dimensional image processing for the capillary vessel volume data set.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010179101-A (JP)
Title: Apparatus for adjusting amount of ice
Inventor: AUS DER FUENTEN SANDRA
IPC: F25C5/04
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beverage supplying apparatus for supplying high quality cold beverage by improving an apparatus including a brewing unit 3 through which hot water for brewing is guided, a container 14 in beverage pouring part 15 for filling beverage to be prepared, and a cooling device 2 for supplying ice for cooling beverage to be supplied.  <P>SOLUTION: An apparatus 16 for adjusting an amount of ice is arranged for automatically adjusting the amount of ice when the beverage is prepared.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011163713-A (JP)
Title: Refrigeration system
Inventor: UCHIDA HARUHISA
IPC: F25B7/00
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigeration system capable of achieving stable operation without causing overload and poor cooling in the refrigeration system by controlling a supply amount of carbon dioxide to a cooler to be constant so that evaporation pressure of the cooler becomes constant, even if set temperatures of a plurality of coolers are set to be different from each other depending on each cooler.  <P>SOLUTION: In the refrigeration system, an ammonia cycle 11 using ammonia as a medium is combined with a carbon dioxide cycle 12 using carbon dioxide as a medium, the medium of the carbon dioxide cycle 12 is condensed/liquefied by cold generated in the ammonia cycle 11 to be stored in a receiver 15, and the liquefied medium is fed to a plurality of load-side coolers 22 from the receiver 15. A flow rate adjustment valve 21 for adjusting an amount of the liquefied medium supplied to the coolers 22 from the receiver 15 is provided between the receiver 15 and the coolers 22. The flow rate is controlled so that other coolers also have the lowest evaporation pressure of the coolers 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169699-A (JP)
Title: Angle sensor
Inventor: ZAIMA SEIGO
IPC: G01D5/18
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angle sensor allowing high accuracy angle detection with detection resolution enhanced.  <P>SOLUTION: The angle sensor 11 includes: a rotor 30 having a rolling groove 31 that spirally coils and rotating in conjunction with the rotation of a rotary shaft 20; a rolling element 40 that rolls in the rolling groove 31; a guide 60 guiding the moving direction of the rolling element 40 so that the position of the rolling element 40 and the rotation angle of the rotary shaft 20 are one-to-one related with each other; a magnetic sensor 50 for detecting a magnetic field changing according to the position of the rolling element 40 to output a detection signal corresponding to the position of the rolling element 40; and a signal processing circuit 80 for calculating the rotation angle of the rotary shaft 20 based on the detection signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168869-A (JP)
Title: Mixed powder for powder metallurgy and sintered compact made of metal powder having excellent machinability
Inventor: OZAKI YUKIKO
IPC: B22F1/00
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixed powder for powder metallurgy, from which a sintered compact having excellent machinability and drill cuttability in combination can be obtained.  <P>SOLUTION: Metal powder is mixed with powder for alloying, powder for machinability improvement and lubricant powder. The powder for machinability improvement is composed of soft metal compound powder and hard metal compound powder. Regarding the blending quantity, it is preferable that the content of the hard metal compound powder is 0.01 to 0.5 mass% and the content of the soft metal compound metal powder is 0.01 to 1.0 mass%, based on the total content of the metal powder, the powder for alloying and the powder for machinability improvement. It is preferable that as the hard metal compound powder, metal carbide powder is used, and further, even among the metal carbides, one or more selected from TiC, ZrC, WC, SiC and NbC are used. Besides, as the soft metal compound powder, the powder of talc, enstatite, kaolin, mica, fluorite, water-granulated slag or the like can be exemplified. Regarding the sintered compact produced from such mixed powder, the particles of the soft metal compound with a hardness lower than the average hardness of the base phase and the particles of the hard metal compound with a high hardness are dispersed into the base phase to provide the sintered compact which has excellent machinability and cuttability in combination, and is excellent in cuttability.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174403-A (JP)
Title: Blower fan
Inventor: HANETANI KATSUNOBU
IPC: F04D29/52
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blower fan suppressing the degradation of impeller characteristics due to the interference of an air flow generated by the rotation of blades with the connection part, exerting cooling effects in the peripheral direction while maintaining cooling effects in the axial direction.  <P>SOLUTION: The blower fan 2 includes an approximately cylindrical cup part 10, the plurality of blades 11 to be rotated together with the cup part 10, a motor for rotating the plurality of blades 11, and a housing 30 storing the plurality of blades 11 and others. The plurality of blades 11 are connected to one another via the approximately annular connection part 12, and partitioned into radially inside portions 11A and radially outside portions 11B with the connection part 12. The connection part 12 is formed 70-90% of the blade length along the radial direction of each blade 11, distant from the root of the blade 11 on the outer peripheral face of the cup part 10. On the side of the housing 30, an opening portion 30a is formed in communication with the inside of the housing 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175079-A (JP)
Title: Image forming apparatus
Inventor: MUTO TETSUYA
IPC: G03G15/00
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a desired image density without any increase in assembling cost, concerning an image forming apparatus for controlling image formation conditions based on a toner deposit detected by an optical detector using an optical scanner.  <P>SOLUTION: The image forming apparatus includes: an optical scanning type exposure device 21 for exposing the surface of a charged photoreceptor 40; a developing device 61 for developing an electrostatic latent image on the photoreceptor 40 into a toner image; a toner image detecting sensor (P sensor) 310 for detecting the toner deposit of the toner image transferred from the photoreceptor 40 onto an intermediate transfer belt 10; and a potential control device 401 for controlling the toner image forming conditions based on the detected toner deposit. The potential control device obtains a sub-scanning beam pitch shift amount of the optical scanning type exposure device 21 and controls the output of the toner image detecting sensor (P sensor) 310 using a correction output value corrected, based on the sub-scanning beam pitch shift amount.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176624-A (JP)
Title: Material reproducing device
Inventor: UCHIDA SUKEYUKI
IPC: H04N5/91
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material reproducing device capable of automatically being adapted to each broadcast system and each device system frequency to reproduce a data file even if broadcast systems and device system frequencies of data files accumulated in a device are different from each other.  <P>SOLUTION: A control part 80 displays thumbnail images of a plurality of materials accumulated in an accumulation part 20 on a display part 40. When one thumbnail image is selected via an operation receiving part 10, the control part 80 makes a reading part 30 read a format information related file related to the selected thumbnail image. A decoder 60 sets the broadcast system and the device system frequency on the basis of the format information related file from the reading part 30. Then, the control part 80 makes the reading part 30 read a video/sound/auxiliary data file of the selected thumbnail image to decode the data file by the decoder 60.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180674-A (JP)
Title: Information providing apparatus and method as well as program
Inventor: AKAHO MASAYUKI
IPC: G06T3/60
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate troublesomeness for an exhibitor by automatically changing an orientation of an image of an oblong commodity.  <P>SOLUTION: A shape information storage unit 72 previously stores shape information indicating whether or not the shape of a commodity is oblong, for each category. If the commodity is exhibited, a commodity information acquisition unit 73 acquires category information indicating the category of the exhibited commodity. A determination unit 74, from stored shape information and the acquired category information, determines whether or not the shape of the commodity is oblong. An image oblong conversion unit 75, if the shape of the commodity is determined to be oblong, converts an image of the commodity to be arranged in data of service of an electronic transaction into an oblong one. The present invention is applicable to a server for providing service of the electronic transaction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182107-A (JP)
Title: Power amplifier device
Inventor: KAWAKAMI TAKASHI
IPC: H03F3/68
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power amplifier device that strikes a balance between the delivery of high power and the reduction of an exclusive area.  <P>SOLUTION: The power amplifier device 300 formed over a substrate includes primary inductors 1, 2 circular as a whole, ground patterns 4-8, transistor pairs (Q1p, Q1n) and (Q2p, Q2n), and a secondary inductor 3. The ground patterns 4-8 are provided to extend from a portion of a region on the inner side of the circular primary inductors 1, 2 into regions on the outer side, when viewed from a direction perpendicular to the substrate, and grounded at a plurality of points in the regions on the outer side. To both ends of each primary inductor 1, 2, first main electrodes of first and second transistors forming a corresponding transistor pair are coupled, respectively. Respective second main electrodes of the first and second transistors are coupled to the ground pattern in the region on the inner side of the primary inductor and have electrical conduction to all of the plurality of grounded points.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182127-A (JP)
Title: Receiver
Inventor: ISHIOKA KAZUAKI
IPC: H04L7/08
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver from which an operation amount concerning detection of a preamble pattern is reduced.  <P>SOLUTION: The receiver of signals uses a ZC sequence for random access preamble, and is equipped with: a DFT part 1 which executes DFT to the received signals; a ZC sequence generation part 2 which generates the ZC sequence; a rearrangement part 3 which rearranges output signals of the DFT part 1 in procedures according to the ZC sequence to be generated by the ZC sequence generation part 2; a multiplication part 4 which multiplies the output signals of the rearrangement part 3 and the ZC sequence output from the ZC sequence generation part 2; a rearrangement part 5 which rearranges output signals of the multiplication part 4 in an original arrangement order in the reverse procedures of the procedures in the rearrangement part 3; an IDFT part 6 which executes IDFT to output signals of the rearrangement part 5; a power conversion part 7 which calculates power values of output signals of the IDFT part 6; and a peak detection part 8 which detects a correlation peak of the received signals and the ZC sequence on the basis of the calculated power values.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178430-A (JP)
Title: Kagami-mochi set packing box
Inventor: HAYASHI HISANORI
IPC: A23L7/10
Filed: 2010-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box for accommodating a set of an orange and a Kagami-mochi that is a traditional Japanese New Year decoration made of rice cake, in a state where the orange is held on the top of the Kagami-mochi.  <P>SOLUTION: A Kagami-mochi set packing box for accommodating a set of at least the Kagami-mochi and the orange so that the orange is placed on the top of the Kagami-mochi, in a box body assembled from a sheet of blank. In the Kagami-mochi set, the blank sequentially has a side panel, a front panel, another side panel, a rear panel and a gluing tab piece through folding lines therebetween, respectively, has a top under piece extended from an upper edge of one side panel through a folding line, and has a top panel extended from an upper edge of the front panel through a folding line. A top inserting piece extends from an upper edge of the top panel through a folding line. An orange holding piece extends from an upper edge of the other side panel, so as to be bendable in a stepwise fashion, provided with an orange suspending hook which is formed by notching an upper edge which is a tip end edge of the side panel. When the blank is assembled, a stem portion of the orange is inserted into the orange holding piece to hold the orange suspending hook on the top of the Kagami-mochi, and the combination is accommodated into the box body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223428-A (JP)
Title: Traveling roller and object which can travel by the traveling roller
Inventor: BECKER VOLKER
IPC: F16C3/02
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travelling roller equipped with a travelling roller body having a boss and a travelling roller shaft of a single component, for example in a vacuum cleaner, and having a structure assuring the function as the travelling roller and more advantageous for assembling a travelling rotor, regarding attachment of the travelling roller to an object.  <P>SOLUTION: The object 1 is made to be able to travel by the travelling roller 15. The travelling roller 15 has the boss 20 penetrated by and engaged with the travelling roller shaft 22. The travelling roller shaft 22 is screwed and fixed by a thread parts 30, 31 formed on projection parts 28, 29 projecting from the both sides of the boss 20 so that it is engaged with a counterpart thread 35 in a holder 23 of the object 1. The travelling roller shaft 22 is smoothly formed in a cooperation part 27 with the boss 20, and is screwed/fixed in the holder 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178056-A (JP)
Title: Granulation process of polyolefin, apparatus and polymerizer therefor
Inventor: YUZAKI SHOICHI
IPC: B29B9/02
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a granulation process capable of satisfactorily granulating a polyolefin.  <P>SOLUTION: A cooling water is prepared by mixing 100-10,000 mass ppm of an emulsion type silicone oil in water. A polymerization solution from which volatile contents are eliminated after solution polymerization is cooled to some extent and subjected to a cold cut for cutting into pellets while cooling with the cooling water prepared. This will improve production speed and production efficiency since polypropylene of a low molecular weight and low regularity can be kept from blocking.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180948-A (JP)
Title: Terminal device, conference server and processing program
Inventor: NAGANAWA YUKI
IPC: G06F3/0481
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate finding an important point on a shared screen by changing a display mode of an indication mark according to the relevancy of a conference.  <P>SOLUTION: The television conference terminal 110 is connected through a network so that information is transmittable and receivable with other base terminals to perform a conference by information displayed on a display 211. A shared screen is displayed on the displays 211 of a plurality of bases, and an indication mark indicating an optional position, which is input from the television conference terminals 110 in one or more bases is displayed. With respect to each participant to the conference, relevancy to the conference is detected, and based on the detected relevancy, the display mode of the indication mark is changed in television conference terminals 110 of one or more bases.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177870-A (JP)
Title: Addition device for hydrogen peroxide, and addition method for hydrogen peroxide
Inventor: KONDO MASATERU
IPC: H01L21/304
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an addition device for hydrogen peroxide facilitating feeding work by making a feeding amount of the hydrogen peroxide constant and being excellent in economical property.  <P>SOLUTION: The addition device 1 includes: a tank 2 for storing a slurry; a densitometer 4 for measuring a concentration of the hydrogen peroxide contained in the slurry at a predetermined time interval; and a hydrogen peroxide introduction valve 6 for feeding a fixed amount of hydrogen peroxide to the slurry when the measured concentration of hydrogen peroxide is lower than a predetermined target concentration. The fixed amount is an amount selected from a range from an amount for raising the concentration of the hydrogen peroxide by a theoretical value determined from relationship of a transition time when the concentration of the hydrogen peroxide is changed from the target concentration to a predetermined lower limit concentration when the hydrogen peroxide is not added to the slurry, a measurement interval of the measurement means and difference of the target concentration and the lower limit concentration, to an amount for raising the concentration of the hydrogen peroxide by a value of the difference of the target concentration and lower limit concentration.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179795-A (JP)
Title: Refrigerator
Inventor: UENO OSAMU
IPC: F25D27/00
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator with an illumination unit for directing illumination deep down inside the refrigerator from a position before an opening of the refrigerator, while suppressing as much as possible decrease in the capacity and deterioration in the heat insulting performance.  <P>SOLUTION: The refrigerator 100 includes: a main box 101 having an opening in the front face thereof; a semiconductor light emitting element 210 disposed in an inner wall in the vicinity of the opening of the main box 101, and configured to emit light toward the inside of the main box 101; and a cover member 220 for blocking the semiconductor light emitting element 210 from the inner atmosphere of the main box 101. The refrigerator 100 is provided with a base plate 223 in such a manner that an inner wall face A and a plate face F are arranged to be in parallel with each other, wherein the inner wall face A is where the semiconductor light emitting element 210 is disposed therein, and the plate face F that is the face of the base plate 223 where the semiconductor light emitting element 210 is disposed thereon. The semiconductor light emitting element 210 is disposed such that the light axis B is tilted away toward the inner side from the inner wall axis C which is the axis perpendicular to the inner wall A.  <P>COPYRIGHT: (C)2011,JPO&INPIT