baber/WOPTO huggingface dataset:
Patent JP-2011079716-A (JP)
Title: Method for reducing lead in cement clinker
Inventor: OKAMURA SOICHIRO
IPC: B01J20/10
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing lead in cement clinker which can efficiently exhaust lead volatized within a cement kiln to the outside of a cement kiln system, reduces the content of lead in a cement clinker, and increases the receiving amount in a cement production process in city waste incineration ash or the like.  <P>SOLUTION: SiO<SB>2</SB>component-containing grains with a 50% grain size of ≤10 μm are sprayed into a cement kiln 2, a part of combustion gas is bled from a cement kiln exhaust gas flow passage ranging from the kiln inlet 2a to the lowermost stage cyclone 4, dust comprised in the bled combustion gas G is classified, and fine powder dust F comprising lead separated by the classification is removed to the outside of the system of the cement kiln. The SiO<SB>2</SB>component-containing grains are sprayed preferably to a PbO volatilization region in the cement kiln, and coal ash can be used as the SiO<SB>2</SB>component-containing grains. The process from the bleeding of the combustion gas to the removal of the fine powder dust comprising lead to the outside of the cement kiln system can be performed by using a chlorine bypass system fitted to the cement kiln.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010092054-A (JP)
Title: Device and method for estimating noise and apparatus for reducing noise utilizing the same
Inventor: KIM KYU-HONG
IPC: G10L21/02
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for estimating noise that changes in the lapse of time, and to provide an apparatus for reducing noise utilizing the device and method for estimating noise.  <P>SOLUTION: The device and method for estimating noise estimate noise by removing audio signals coming from a direction where a sound source of a target sound to be detected is located from inputted audio signals, and compensating a change of directivity gain at every frequency of audio signals in which the audio signals from the sound source of the target sound are removed. Thereby, the noise that changes in the lapse of time is estimated and, as the result, voice recognition performance can be improved in various kinds of equipment which input voice.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011087360-A (JP)
Title: Manufacturing method of steel plate having non-magnetic point
Inventor: SHIMIZU TAKUYA
IPC: H02K1/02
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a steel plate having a non-magnetic point, which forms a desired non-magnetic point by surely heating the plate by electricity carrying and heating without the need for the processing extremely high in precision.  <P>SOLUTION: In the manufacturing method, a reformed substance 21 is sandwiched between two electromagnetic steel plates 11A, 11B, the reformed substance is melted together with steel at its circumference, and an austenite phase is partially generated. The manufacturing method has: a sandwiching process in which the two electromagnetic steel plates on which recessed grooves 12A, 12B are formed, respectively, are overlapped with each other while making the recessed grooves oppose each other, and the reformed substance is inserted to a space which is formed of the opposing recessed grooves; a small-electricity carrying process which applies currents to the two electromagnetic steel plates and the reformed substance in a range smaller than a plane shape of the reformed substance out of points into which the reformed substances are inserted, respectively; and a large-electricity carrying process which applies currents to the two electromagnetic steel plates and the reformed substance in a range larger than the plane shape of the reformed substance out of the points into which the reformed substances are inserted, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083488-A (JP)
Title: Article display case
Inventor: YAMAZAKI MAKOTO
IPC: F25D11/00
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that since one transparent curved surface glass cannot be shared by an article display case in which a machine room is placed on the right hand side or the left hand side, assembly is bad and costs increase in terms of component expenses, management expenses as the component expenses increase, or the like.  <P>SOLUTION: A transparent plate commonly covering front surfaces of an article display room longer sideways and the machine room disposed on one side of the article display room is curved symmetrically in the vertical direction, so that the transparent plate is sharable, regardless of the machine room being placed on the right hand side or the left hand side of the article display room.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010022048-A (JP)
Title: Wireless telephone system for subscriber location measurement with diversity transmission
Inventor: BOLGIANO D RIDGELY
IPC: H04W4/90
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system that utilizes time/space diversity.  <P>SOLUTION: A packet containing synchronizing information is transmitted at different times from different antennas. A mobile station receives the packet at different times from different antennas and uses the best packet or a combination of the packets to reduce the effects of fading. At a base station, data packet repeats are formed at spatially diverse antenna locations. Furthermore, a code division multiple access (CDMA) system is modulated using a TDMA signal. Therefore, each packet is transmitted at different times to a mobile station subcarrier on a CDMA link. In one embodiment, each transfer station has three space diversity antennas. In a second embodiment, three transfer stations are used each of which has one spatially separate antenna.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011089428-A (JP)
Title: Device and method for controlling operation of vacuum pump device
Inventor: IIJIMA NAOKI
IPC: F04C25/02
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for controlling operation of a vacuum pump device, preventing occurrence of a reverse air flow into a reaction chamber from the inlet of the vacuum pump device even if operation is performed to start the normal rotation and reverse rotation of a booster pump (BP) and a main pump (MP) so that a dry vacuum pump is overloaded by biting or the like of a product and an overloaded state is solved.  <P>SOLUTION: This device for controlling the operation of the vacuum pump device includes the main pump (MP) and booster pump (BP). In the device, a normal/reverse rotation means is provided for normally and reversely rotating a pump rotor in starting the main pump and booster pump when the product is deposited in the rotor casing and pump rotor of the main pump and/or the booster pump and the overloaded state is created while biting the product between the rotor casing and the pump rotor and/or between a pair of pump rotors, and a reverse air flow suppression means is provided for suppressing the reverse air flow flowing from an exhaust side to a suction side when the main pump and booster pump are started.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090095-A (JP)
Title: Dip coating method, method for manufacturing electrophotographic photoreceptor, and apparatus used for the dip coating method
Inventor: MITSUI TAKAHIRO
IPC: G03G5/05
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dip coating method, which includes vertically dipping a coating object in a coating liquid in a coating liquid tank to coat the outer circumference face of the object with the coating liquid, wherein the coating liquid contains at least a volatile solvent, an upper end of the coating liquid tank is covered with a member having an aperture larger than the diameter of the coating object to allow the coating object to pass through, and under those conditions, and the solvent condensed on the side of the member facing the coating liquid is prevented from dropping into the coating liquid to disturb the liquid surface, thereby obtaining a uniform coating film.  <P>SOLUTION: The face of the member covering an upper end of a coating liquid tank, the face opposing to the coating liquid, is configured such that at least a portion that faces the area of the coating liquid surface along a vertical direction to the coating liquid surface is inclined downward of the aperture of the member to the outermost portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010121929-A (JP)
Title: Pulverulent fuel burning combustor
Inventor: TAKASHIMA RYUHEI
IPC: F23C99/00
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulverulent fuel burning combustor capable of reducing generated amounts of nitrogen oxide or unburned combustibles by carrying out mixed combustion of high temperature inflammable gas and pulverulent fuel in a furnace.  <P>SOLUTION: In the pulverulent fuel burning combustor 10 equipped with a coal burner 13 disposed in a furnace inner lower part and an additional air input nozzle 14 disposed in a higher part than the coal burner 13, and carrying out furnace interior denitration by sending in combustion air multiple times from the additional air input nozzle 14, a premix type burner 20 burning premixed gas of the high temperature inflammable gas and air is disposed at the same height level as the additional air input nozzle 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011090467-A (JP)
Title: Information processing apparatus and method for controlling the same
Inventor: UENO FUMIHIRO
IPC: B41J29/38
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus and a method for controlling the information processing apparatus for improving operability of a log file by a user by storing log information by designating an arbitrary time range.  <P>SOLUTION: The information processing apparatus is configured to extract log information in a partial time range from among pieces of time series log information obtained as the result of execution of simulation, and to store the log file including the extracted log information, and to, when a signal value does not change in the time range about each control signal included in the log information, set the signal value of the start point of the time range by using the log information before or after the time range in the log information of the result of simulation, and to store a log file including the set signal value and the extracted log information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010063119-A (JP)
Title: Communication system using ip transfer network
Inventor: FURUKAWA HISAO
IPC: H04M3/00
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To securely transmit multimedia data to a plurality of terminals based on an IP multicast communication technique by using an IP transfer network that transfers an encapsulated IP packet.  <P>SOLUTION: Addresses, which limit the destinations of multimedia data, are registered beforehand in a network node apparatus in the IP transfer network. By conducting an address qualification test to check whether data is to be transferred to a registered address each time the IP packet is transmitted, security of multicast communication is improved. A communication record of an address administration table is further set in the network node apparatus in order to perform communication between two terminals, for example, IP telephones and IP wireless terminals, through the IP transfer network. In order to perform multicast data transmission permanently, it is allowed to set, change or release a tree-structure multicast channel that performs the multicast communication. It is allowed to receive encrypted multicast data and to receive multicast data using a password, whereby security is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011092954-A (JP)
Title: Laser beam machining method
Inventor: USAMI YOSHIHISA
IPC: B23K26/04
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus which can perform a stable focus servo control even when there are level difference and gap between an adjacent object and a fixing tool keeping high machining precision.  <P>SOLUTION: In the laser beam machining method in which a plurality of objects having a plurality of fitting holes being formed therein are set to a fixing tool, and the objects are machined by scanning the machining laser beam to be converged and applied from a laser beam machining head to the objects and the fixing tool, the objects are set to the fixing tool, a laser beam scanning film for scanning the machining laser beam is arranged on surfaces of the objects and the fixing tool, and the focus servo control is performed so that the machining laser beam is focused on the first surface on the surface sides of the objects and the fixing tool in the laser beam scanning film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011097228-A (JP)
Title: Image processing device, and image forming device
Inventor: HOSOI TETSUYA
IPC: H04N1/00
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device in which a user can easily input image processing conditions.  <P>SOLUTION: The image processing device is provided with: an original reading unit 110 which reads in an image of an original; a direction detection unit 113 which detects a direction of the original placed on an original placing stand; a display unit 121 which displays image processing conditions which are conditions for processing the image of the original read in by the original reading unit 110; an image processing unit 104; and a display hierarchy information table 131 which is information corresponding to different image processing conditions for each direction of the original. The image processing unit 104 is characterized to select the image processing conditions from the display hierarchy information table 131 by using the direction of the original detected by the direction detection unit 113 as a key, and display the selected image processing condition on the display unit 121.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011097253-A (JP)
Title: Optical transmitter, optical transmission/reception system, optical transmission method and optical transmission/reception method
Inventor: ODA SHOICHIRO
IPC: H04B10/58
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitter capable of generating an optical signal of a high symbol rate subjected to electric region pre-compensation, and to provide an optical transmission/reception system, an optical transmission method, and an optical transmission/reception method.  <P>SOLUTION: The optical transmitter includes: a pre-compensation part for calculating an electric field of an optical signal obtained by performing electric region pre-compensation to digital signal to be input; a parallelization part for parallelizing the electrical field of the optical signal calculated by the pre-compensation part; a plurality of optical modulation parts each used for modulating an optical signal based on each of parallelized electrical fields of optical signals; and a time-division multiplexer part for time-division-multiplexing optical signals outputted from the plurality of the optical modulation parts.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094388-A (JP)
Title: Level difference beam frame and building
Inventor: SEKI KIYOHIDE
IPC: E04B1/20
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level difference beam frame to improve the rigidity of the frame without a cost increase, and a building.  <P>SOLUTION: The level difference beam frame 2 includes a plurality of pillars 10 arranged in parallel with each other in the horizontal direction, and a plurality of beams 20A, 20B arranged between these plurality of pillars 10. The plurality beams 20A, 20B are constituted of two types of beams, a first beam 20A positioned at a predetermined height and a second beam 20B positioned at a position higher than the first beam 20A, wherein the first beam 20A and the second beam 20B are alternately arranged for every span. Thus, the adjacent beams 20A, 20B are differed in height, reducing the length of the flexible portion of the pillar, with the improved rigidity of the frame. Furthermore, the cross section of member is not enlarged as before nor new members are provided, restraining a cost increase.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093759-A (JP)
Title: Lightweight water-retentive block
Inventor: FUJIWARA HIROMI
IPC: C04B38/08
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight water-retentive block which has excellent transportability, operability and water retaining performance and is effective for relaxing a heat island phenomenon.  <P>SOLUTION: A hydraulic composition containing cement, paper sludge ash and perlite is admixed with kneading water, and is pressure molded. In the blending, the unit cement quantity is controlled to 190 to 220 kg/m<SP>3</SP>, the unit paper sludge ash quantity is controlled to 80 to 120 kg/m<SP>3</SP>, the unit pearlite quantity is controlled to 100 to 125 kg/m<SP>3</SP>, and alkali resistant natural cellulose short fiber is mixed in amount of 4 to 6 kg/m<SP>3</SP>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010220189-A (JP)
Title: Image capturing apparatus and moving image distribution system
Inventor: OSHIMA TAKESHI
IPC: H04N7/173
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving image distribution system capable of recognizing a detailed situation of an imaging site in real time from a remote location, and reducing effort and cot of installation.  <P>SOLUTION: The moving image distribution system is composed by connecting a plurality of image capturing apparatus 2, a streaming server 3 and a plurality of moving image viewing terminals 4 via the Internet N. The image capturing apparatus is formed with a digital camera 21, a moving image transmission terminal 25 and a data communication card 29, and a moving image captured by the digital camera is transmitted to the streaming server 3 with radio packet communication. When pushing a viewing button of a request screen in the moving image viewing terminal 4, an image of a corresponding construction site or traffic regulation site is displayed on a display device of the moving image viewing terminal. The communication speed of the radio packet communication is detected and, when the detected communication speed falls below the bit rate of the moving image, the bit rate of the moving image is reduced. Still images constituting the moving image are extracted in response to a still image transmission request, and still image data representing the extracted still images are generated and transmitted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011104460-A (JP)
Title: Dehumidifier and regenerating machine for the same
Inventor: MIYAUCHI HIKOO
IPC: B01D53/26
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerating machine which can supply high-temperature air to a moisture absorbent to be regenerated while requiring no dedicated heater for heating air to be used in regeneration of the moisture absorbent and a dehumidifier equipped with it.  <P>SOLUTION: The regenerating machine 3 carrying out a regeneration treatment of a moisture-absorbing liquid L having been used in a dehumidification treatment includes a housing 31 forming a regeneration space for carrying out the regeneration treatment, an air outlet 33 formed in the housing 31 and discharging air used in the regeneration treatment out of the housing 31, an air inlet 32 formed in the housing 31 and sucking air to be used in the regeneration treatment from the outside of the regenerating machine 31 and a discharge guiding means 37 of guiding the air discharged from the air outlet 33 to the outside of the housing 31 so as to flow into a space before the air inlet 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105087-A (JP)
Title: Seat device in vehicle
Inventor: USHIJIMA TETSURO
IPC: B60N2/42
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a seat back frame from being greatly deformed in front collision so as to maintain excellent performance by the seat belt for restraining a seated person onto a seat.  <P>SOLUTION: A seat back frame 17 includes: a pair of right and left side frames 19, 20 respectively vertically extending and connected to a seat cushion frame 15; and an upper frame 21 connecting the right and left side frames 19, 20 to each other. A seat device is provided with: a seat belt 28 extending from the upper-end side of one side of the seat back frame 17 so as to diagonally downward cross the seat back frame 17; and a belt engaging fixture 29 supported to the upper end of one side of the seat back frame 17 so as to allow the upper end of the seat belt 28 to be engaged therewith. One side frame 19, at one side of the seat back frame 17, of both of the side frames 19, 20 is formed into a dog-leg shape protruding toward the front of a vehicle body 2 while a bent part 19a is formed at the lower part of the one side frame 19.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104154-A (JP)
Title: Radiographic apparatus
Inventor: OKUNO TOMOHARU
IPC: A61B6/08
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic apparatus for reliably recognizing a region to be irradiated with a radiation in a subject before emitting the radiation.  <P>SOLUTION: The radiographic apparatus includes a visible light source 21. When the region of the subject M to be emitted from the visible light source is confirmed, it is recognized which part of the subject M is irradiated with an X-ray before X-ray irradiation. But, when a distance from an X-ray tube 3 to the subject M is changed, the subject M is not irradiated with a sufficient amount of visible light beam which is radiated from the visible light source 21. According to the configuration, the light amount of the visible light source 21 is further increased as the X-ray tube 3 is separated from the subject M. Consequently, an operator can confirm the region of the subject M to be emitted from the visible light source 21 without depending on the distance from the X-ray tube 3 to the subject M.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010212658-A (JP)
Title: Coating method
Inventor: TAKAYANAGI YASUHARU
IPC: B05D1/40
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method for efficiently applying coating liquid such as a liquid resist to the entire surface of a wafer even when the coating liquid is supplied in a smaller amount than a conventional one, and for reducing the consumption of the coating liquid such as the liquid resist.  <P>SOLUTION: This coating method includes: a first step S1 of rotating the wafer W at a first rotational speed V1 while supplying coating liquid onto approximately the center of the rotating wafer W; a second step S2 of rotating the wafer W at a second rotational speed V2 which is lower than the first rotational speed V1 after the first step S1; a third step S3 of rotating the wafer W at a third rotational speed V3 which is higher than the second rotational speed V2 after the second step S2; and a fourth step S4 of rotating the wafer W at a fourth rotational speed V4 which is higher than the second rotational speed V2 and lower than the third rotational speed V3 after the third step S3.  <P>COPYRIGHT: (C)2010,JPO&INPIT