baber/WOPTO huggingface dataset:
Patent JP-2010204391-A (JP)
Title: Voice signal modeling method, signal recognition device and method, parameter learning device and method, and feature value generating device, method, and program
Inventor: MINAMI YASUHIRO
IPC: G10L25/27
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice signal modeling method for modeling a dynamic signal itself of voice with high precision, thereby recognizing voice with high accuracy, and generating a feature value by use of a voice signal model.  <P>SOLUTION: This voice signal model is formed by modeling an observation signal by switching a plurality of different linear dynamic systems constituted based on an equation of state (a)xt=Fxt-1+Gwt+ut and an observation equation (b)zt=Cxt+vt (wherein, F, C, and G are transformation matrices, xt, zt, wt, and vt are random variables, and ut is a fixed value) per fixed time. This voice signal model using the system input ut in the equation of state (a) as an observation value yt, using an acausal filter in the transformation matrix C in the observation equation (b), and using the observation value zt in the observation equation (b) as a target value mq for stipulating movement of the acausal filter is used in this voice signal modeling method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206013-A (JP)
Title: Method and device of inspecting semiconductor substrate
Inventor: HAYASHI HIROYUKI
IPC: G01N23/225
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device of inspecting a semiconductor substrate capable of inspecting the acceptance/rejection of a wiring on a semiconductor substrate with a high precision.  <P>SOLUTION: An electron beam 13 is radiated to the semiconductor substrate 14 to detect secondary electrons 16. A signal processing device 18 prepares a potential contrast image indicating the state of a surface to be inspected of the semiconductor substrate 14 in accordance with the signal intensity of the secondary electrons 16. A control computer 19 replaces the image of the wiring, which is not the object to be inspected and can be a noise source in the defect inspection, with the self-generated image, and inspects the defect of the wiring to be inspected based on the contrast image after the replacing process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205220-A (JP)
Title: Touch panel
Inventor: NOZUE MASAHITO
IPC: G02F1/1333
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily and reliability inspect an electrical connection state between a shield film and a potential supply terminal in a touch panel.  <P>SOLUTION: The touch panel includes: a touch panel body (110); a shield film (120) arranged on the back of the touch panel body; a connection board (130) connected to the shield film; a potential supply line (173) formed on the connection board; a connection terminal (171) for potential supply arranged on the side of the connection board facing the shield film, and electrically connected to the potential supply line and the shield film; a first terminal (172) for inspection electrically connected to the connection terminal for potential supply via the potential supply line; a connection terminal (191) for inspection arranged on the side of the connection board facing the shield film, and electrically connected to the shield film; and a second terminal (192) for inspection electrically connected to the connection terminal for inspection.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209365-A (JP)
Title: Method of producing sintered member
Inventor: TASHIRO YASUHIKO
IPC: C22C29/04
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a sintered member using injection molding for remarkably suppressing occurrence of a cavity, i.e. pore, macropore, in a complex shaped sintered member.  <P>SOLUTION: In the method of producing the sintered member, a shaped body is molded by injection molding using raw material powder composed of a sintered hard alloy, cermet, and bonding material, as injection molding raw material, and the shaped body is sintered. Mixture slurry is produced by simultaneously carrying out wet grinding of the raw material powder with a binder in a solution of alcohol or water, uniform fine granules are prepared by carrying out spray drying of the mixture slurry, and the uniform fine granules are used as the injection molding raw material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209956-A (JP)
Title: Analysis method for squeeze film damper bearing
Inventor: BAYOD JOSE JAVIER
IPC: F16F15/02
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analysis method for a squeeze film damper bearing allowing design of a damper fulfilling target characteristics (a spring constant, maximum stress, etc.) at a high accuracy and considerably shortening a time required for the design.  <P>SOLUTION: A simple FEM model with boundary conditions set to a main elastic portion (an intermediate circular arc 16) bearing elastic characteristics out of the damper bearing 10 is prepared. At least one (an open angle θ and a thickness t of the intermediate circular arc part 16) out of the main dimensions of the damper bearing is used as a parameter to change into 2 or higher, and predetermined characteristic values (a spring constant K and maximum stress) of the damper bearing are analyzed by an FEM analysis using a finite element method. An approximate function showing a relationship between the obtained characteristic values and the parameter is set, and the approximate function is used to obtain the characteristic value to the value of the parameter whose FEM analysis is not made.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210146-A (JP)
Title: Air heat source turbo heat pump
Inventor: MATSUKURA NORIYUKI
IPC: F25B1/10
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air heat source turbo heat pump preventing the fear of liquid back even with respect to fluctuation of air side conditions, and thereby enabling stable operation.  <P>SOLUTION: In the air heat source turbo heat pump 1, an economizer 6 and a refrigerant precooler 7 are provided between a heat source side air heat exchanger 4 and a use side heat exchanger 9. Also provided is a control part 60 for controlling a difference between an inlet side refrigerant temperature of a main expansion valve 8 and an evaporation temperature ET to an appropriate value by a refrigerant precooler expansion valve 16, and controlling a difference between an outlet refrigerant temperature of the economizer 6 and an intermediate temperature MT, to an appropriate value by the main expansion valve 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207416-A (JP)
Title: Shower head
Inventor: NAGATA MASAAKI
IPC: A47K3/28
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shower head which is easy to fit and position a cover and is easy to clean.  <P>SOLUTION: A shower head body 2 in a shower head 1 which attached outside removable a cylindrical cover 6 including an opening where sprinkle holes are exposed onto the rod-shaped shower head body 2 that includes a connection part 2a of a shower hose 9 at a lower end and sprinkle holes at a part of a peripheral surface has a latch part 2b at a lower end side, has an attachment part 4f of a cap 7 and a projection part 2c formed on an upper end side, and has a notch 6c formed on the cover 6. In inserting the cover 6 from the upper end side of the shower head body 2, the projection part 2c is inserted in the notch part 6c, the lower end of the cover 6 is abutted to the latch part 2b, the cap 7 is attached to the attachment part 4f, and the cap 7 is abutted to the upper end of the cover 6 to hold the cover 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213193-A (JP)
Title: System for notifying mail-receiving error information
Inventor: INOUE ATSUSHI
IPC: G06F13/00
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To notify a mail destination about the detailed contents of a mail, when the mail cannot be stored in a mail box in a mail server due to excess of capacity.  <P>SOLUTION: The system for notifying mail-receiving error information includes a mail receiving means which performs mail receiving processing in a mail receiving server, a first mail box which stores a received mail for every mail address, a determination means which determines for every address whether there is any free space storable in the first mail box corresponding to the mail destination when receiving the mail, a temporary storage area which stores the mail as an receiving error mail, when determined to be no storable free space, an extraction means which extracts a header information and a text information from the stored error mail, an information notification mail management means which generates an information notification mail to notify a destination mail address about the error mail using the extracted header information and text information, and a second mail box which stores the information notification mail for every address.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214225-A (JP)
Title: Ammonia decomposition catalyst, and method of decomposing ammonia using the same
Inventor: TSUNEKI HIDEAKI
IPC: B01J23/46
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To control the temperature rise in a catalyst bed to prevent the damage of a reformer and the deterioration of a catalyst in an autothermal reformer (ATR) for ammonia.  <P>SOLUTION: As for an ammonia decomposition catalyst, rA/rD at a reaction temperature of 400°C is ≥0.2 and ≤10, when rD mmol/(g s) represents the speed of consuming ammonia in the reaction of decomposing ammonia into nitrogen and hydrogen and rA mmol/(g s) represents the speed of consuming ammonia in the reaction of burning ammonia to form nitrogen and water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216351-A (JP)
Title: Vehicle and control method therefor
Inventor: AMANO TAKASHI
IPC: F02D29/02
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain both improvement in energy efficiency and suppression of a sense of incongruity given to an occupant.  <P>SOLUTION: In this vehicle, during gentle acceleration/deceleration or during normal running at a high speed, fuel injection is performed by a fuel injection amount F in which the fuel consumption rate is minimum, and ignition is performed by an ignition energy Efire and a number of times of ignition Nfire capable of efficiently operating an engine 22 (S100-S160, S210). When the vehicle is normally running at a low speed, fuel injection is performed by the fuel injection amount F in which the fuel consumption rate is minimum, and ignition is performed by a higher energy E2 (S100-S140, S170, S180, S210). During rapid acceleration or rapid deceleration, fuel injection is performed by the fuel injection amount F in which the fuel consumption rate is minimum and ignition is performed by the higher energy E2 and a higher number of times of ignition N2 (S100-S140, S190-S210). Thereby, both of improvement in energy efficiency and suppression of a sense of incongruity given to an occupant are obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010221411-A (JP)
Title: Liquid supplying system, liquid supplying source, liquid jetting apparatus, and liquid supplying method
Inventor: KIMURA KIMITOSHI
IPC: B41J2/175
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid supplying system capable of supplying rapidly ink from the upstream side being a liquid supplying source side to the downstream side where the liquid is consumed, a liquid supplying source, a liquid jetting apparatus, and a liquid supplying method.  <P>SOLUTION: The liquid supplying system includes: an ink cartridge 13 in which an ink pack 26 storing the ink is provided in a case 23 being a closed space; an ink flow path 16 for supplying the ink from the ink cartridge 13 side to a recording head 12 side; a pump 31 making a part of the ink flow path 16 as a pump room to drive the pump; an air introducing room 44 partitioned from the pump room by a diaphragm 33; a vacuum pump 40 for sucking air from the air introducing room 44 through a first air flow path 39 to make the air introducing room 44 vacuum when suction for sucking the ink into the pump room from the ink cartridge 13 side by the pump 31 is driven; and a second air flow path 52 for supplying the air sucked from the air introducing room 44 through the first air flow path 39 by the vacuum pump 40 into the case 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223641-A (JP)
Title: Fluorescent x-ray analyzer
Inventor: YOKOTA YOSHIHIRO
IPC: G01N23/223
Filed: 2009-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable fluorescent X-ray analyzer for performing element analysis of high accuracy.  <P>SOLUTION: This fluorescent X-ray analyzer 1 is a portable fluorescent X-ray analyzer. A shield case 31 of a sample chamber shape can be detached from and attached to the analyzer, fluorescent X-ray analysis of a sample arranged in the shield case 31 can be performed in a mounted state of the shield case 31. When the fluorescent X-ray analyzer 1 is used without mounting the shield case 31, the intensity of X-rays radiated to the outside is suppressed to a small intensity of a predetermined intensity or smaller. When the fluorescent X-ray analyzer 1 is used in the mounted state of the shield case 31, X-rays can be radiated at a larger intensity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222623-A (JP)
Title: Copper-titanium-hydrogen alloy and its manufacturing method
Inventor: CHIHOSHI SATOSHI
IPC: C22F1/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that is required for a material having a high electric conductivity and a high strength that can be used as a connector material, i.e., an alloy which has little effect on humans and is made of inexpensive materials and thus can replace a copper-beryllium alloy that is conventionally used but has disadvantages of high cost and potential of allergen attributed to beryllium, and associated with titanium, which is a material useful as an additive element to impart strength to copper but has a poor electrical conductivity.  <P>SOLUTION: By performing aging treatment in a hydrogen atmosphere at a temperature of <500°C, hydrogen is incorporated into a copper-titanium alloy so as to obtain a copper-titanium-hydrogen alloy exhibiting strength higher than that of copper and conductivity higher than that of the conventional copper-titanium alloy.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223510-A (JP)
Title: Refrigerator
Inventor: TSUKAMOTO KENICHI
IPC: F25D23/06
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat insulating performance of an inclined section, and to surely fix a vacuum heat insulating panel to the inclined section, in disposing the vacuum heat insulating panel from a bottom section to the inclined section of a refrigerator body at a front part of a machine chamber.  <P>SOLUTION: The vacuum heat insulating panel 7 is fixed to a bottom face 2a of an outer case 2 at a bottom section 1a side of the refrigerator body 1, and disposed to an inclined face 2b of the outer case 2 through a heat insulating mat 8 which fills a space at a lower side therebetween without intrusion of foam insulation 4 at an inclined section 2b side. Thus high heat insulating performance can be achieved to the lower section of the inclined section 1b, and the vacuum heat insulating panel 7 can be surely fixed at the inclined section 1b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224452-A (JP)
Title: Image forming apparatus
Inventor: ATOMICHI TAKAHIRO
IPC: G03G15/20
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage to a composing member even in the case of such an abnormal state that temperature adjustment control does not work.  <P>SOLUTION: In a printer for induction heating a fixing roller in a fixing unit, a member with a low Curie point is used for the axial end areas of the fixing roller and a member with a high Curie point is used for the middle area thereof. A temperature detecting element and an excessive temperature rise preventing member, which are used for temperature adjustment, are arranged in the area of the high Curie temperature member. Further, an interval between sheets of paper is changed according to whether a paper size is smaller than the area of the high Curie temperature member or larger than that.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232345-A (JP)
Title: Optical amplifier
Inventor: TAKEYAMA TOMOAKI
IPC: H01S3/131
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve quality of signal light by suppressing PHB.  <P>SOLUTION: A first LD 141 outputs first excitation light. A second LD 142 outputs second excitation light. An EDF 113 is doped with a rare-earth element and excited by the first excitation light to amplify input light. An EDF 116 is doped with a rare-earth element and excited by the second LD 142 to amplify the light output from the EDF 113. A ratio between the intensity of the first excitation light and the intensity of the second excitation light is controlled according to the number of signal light beams wavelength-multiplexed in the light input.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233028-A (JP)
Title: Moving image recording apparatus, moving image tilt correction method, and program
Inventor: KATO YOSHIYUKI
IPC: H04N19/167
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve quality as a moving image, while ensuring presence in the moving image to be recorded.  <P>SOLUTION: While defining a GOP in an MPEG scheme as a processing unit, during moving image shooting, horizontal tilting of a camera body is detected in leading frame timings A-E of GOP, and a correction value for correcting the horizontal tilting in each frame image is determined, according to the detected tilting. The determined correction value is applied to all the frame images in the GOP, and a rotational process is applied, respectively, with the same rotational direction and the same rotational amount. A change width (fluctuation width), in the changing of a horizontal direction of the image of each of frames constituting a moving image with fluctuation of the camera body can be narrowed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231156-A (JP)
Title: Image display
Inventor: MASUCHI SHIGEHIRO
IPC: G02F1/1333
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display in which thickness and mass of an image display body are reduced by thinning and weight-reducing a display module, also a pedestal part supporting the image display body is made compact and light-weight.  <P>SOLUTION: The image display includes an image display body (50A) having a display module (1) displaying an image on the front plane, a columnar member (3c) which is connected to the rear plane of the display module (1) and a part of which is exposed to the outside, rear covers (3d, 3e) connected to the columnar member (3c) and covering the rear plane of the display module (1), and a supported means (3j) provided projectingly to a rear part from the columnar member (3c). Also the device includes a pedestal part (50B) having a bottom plate part (3aa), a column (3a) provided at the bottom plate part (3aa), and a supporting means (3p) provided at the column (3a) and supporting the supported means (3j), and supporting the image display body (50A) through the supporting means (3p).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010100806-A (JP)
Title: Polyester polymerization catalyst and method for producing polyester using the same
Inventor: HATANO ERI
IPC: C08L67/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerization catalyst and a method for producing polyester using the catalyst for reducing generation of foreign matter and dirt in a mold during molding due to the catalyst and obtaining a polyester greatly improved in thermostability and hue of a polymer in comparison with a conventional one.  <P>SOLUTION: The polymerization catalyst is obtained by reacting a titanium compound with mannitol at a molar ratio from 1:1 to 1:3 of titanium atom to the mannitol. The method for producing polyester by using the catalyst is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010237456-A (JP)
Title: Zoom lens and image pickup device incorporating the same
Inventor: HAGIWARA YASUAKI
IPC: G02B13/18
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact zoom lens which has a high zoom ratio, and high optical characteristics over its whole zoom range.  <P>SOLUTION: This zoom lens includes a first lens group of positive refractive power, a second lens group of negative refractive power, a third lens group of positive refractive power, and a fourth lens group of positive refractive power, all arranged in this order from the object side to the image side. It moves the second lens group and fourth lens group on the optical axis when zooming. The third lens group is composed of a third A lens group of negative refractive power, and a third B lens group of positive refractive power moving in a direction having the component perpendicular to the optical axis to move the image, both arranged in the order from the object side to the image side. The third B lens group includes a cemented lens made by jointing a positive and negative lenses, and satisfies 5<¾(R3A+R3B)/(R3A-R3B)¾<30 when representing the curvature radiuses of the object side surface and the image side surface of this cemented lens by R3A, R3B respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237091-A (JP)
Title: Alkali-silica reaction determination apparatus
Inventor: SANNO CHIKAO
IPC: G01N21/78
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly portable alkali-silica reaction determination apparatus capable of achieving dark and bright conditions, placing samples under the same photographing conditions, and facilitating the cleaning of the inside of a container.  <P>SOLUTION: The alkali-silica reaction determination apparatus comprises a light-shielding container comprising a lid and a container body; an imaging means oriented toward the container body when closed at a center part of the back surface of the lid; an ultraviolet lamp and a while lamp for illuminating the container body when closed at an edge part of the back surface of the lid; a low-resilience mat having water absorptivity and detachably laid on the internal bottom surface of the container body; and an operating means for making the imaging means function and selectively turning on the ultraviolet lamp or the while lamp in the outside of a determination container.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009149999-A (JP)
Title: Device for and method of producing metallic film
Inventor: SAKAMOTO HITOSHI
IPC: C23C16/14
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for producing a metallic film, the film deposition speed of which is high, and in which an inexpensive raw material can be used and no impurities remain in the film, and to provide a method for producing a metallic film.  <P>SOLUTION: In one embodiment, the device comprises: a chamber in which a metallic plate and a substrate are arranged; a gaseous starting material feeding means introducing a gaseous starting material into the chamber; a first plasma generating means which turns the gaseous starting material to plasma and generates raw material gas plasma, and in which the gaseous starting material plasma is arranged so as to be reacted with the metal plate in the chamber; a reduction gas feeding means feeding a reduction gas comprising hydrogen into the chamber; a second plasma generating means turning the reduction gas to plasma and generating reduction gas plasma; and a chamber heating means heating the chamber to a prescribed temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT