baber/WOPTO huggingface dataset:
Patent JP-4983694-B2 (JP)
IPC: G10L25/90
Filed: 2008-03-31
Granted: 2012-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sound suppressed in distortion even if a higher harmonic component based on an input speech signal is added to the input speech signal.  <P>SOLUTION: A speech reproduction device comprises: a fundamental wave extraction circuit 4 for extracting a fundamental wave band component which is a frequency band of a reproduction frequency band or higher of a loud speaker from the input speech signal; a higher harmonic generation circuit 5 for generating the high harmonic wave of the fundamental wave band component; a low frequency level detection circuit 12 for detecting the level of the fundamental wave band component as a low frequency level; a high frequency component extraction circuit 10 for extracting the high frequency band component of the fundamental wave band component or higher from the input speech signal; a high frequency level detection circuit 11 for detecting the level of the high frequency band component as a high frequency level; and a control amount arithmetic circuit 13 for controlling the generation amount of the higher harmonic wave in the higher harmonic generation circuit 5, so that the higher harmonic does not cause distortion on the basis of the ratio of the low frequency level to the high frequency level, and the threshold of whether or not the higher harmonic causes distortion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5273775-B2 (JP)
IPC: G02B5/30
Filed: 2008-04-09
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer optical film which is excellent in a screen contrast and is less in color shift, and to provide a liquid crystal panel and a liquid crystal display device.  <P>SOLUTION: The multilayer optical film comprises a polarizer, a first optical compensation layer having an index ellipsoid showing a relationship of nx>ny=nz, and a second optical compensation layer having an index ellipsoid showing a relationship of nz>nx>ny, wherein the polarizer and compensation layers are placed in such a manner that an absorption axis of the polarizer and a slow axis of the first optical compensation layer are parallel to or orthogonal to each other and that an absorption axis of the polarizer and a slow axis of the second optical compensation layer are parallel to or orthogonal to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5272494-B2 (JP)
IPC: H01M4/13
Filed: 2008-04-23
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bipolar secondary battery capable of suppressing and preventing internal short circuit.  <P>SOLUTION: The bipolar secondary battery is formed by laminating a bipolar electrode in which a positive active material layer is formed on one surface of a current collector and a negative active material layer on the other surface through an electrolyte layer, and an insulating material section is formed in the end part of at last one of the positive active material layer and the negative active material layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-4728365-B2 (JP)
IPC: F16F1/06
Filed: 2008-04-28
Granted: 2011-07-20
Abstract: A suspension coil spring (10) is interposed between an upper seat (22) and a lower seat (24) in a strut type suspension device for a vehicle. The suspension coil spring (10) in a free state is formed such that a coil axis is bent in a V shape at a bent point which is a portion that corresponds to an end turn portion from a spring terminal to R th  turn (R is a positive real number). Presuming that a bending angle at the bending point is 0°, at least one of a center of an upper end turn portion and a center of a lower end turn portion is made eccentric in a predetermined eccentric amount (VU, VL) in a predetermined eccentric direction, with respect to an imaginary coil axis (A1). A lead angle of each of the upper end turn portion and the lower end turn portion is set such that each of an upper seating surface (38) and a lower seating surface (40) forms a plane substantially perpendicular to the imaginary coil axis A1. In a state in which the suspension coil spring (10) is interposed between the upper seat (22) and the lower seat (24) in the suspension device and it is compressed along a strut axis, the eccentric direction and the eccentric amount (VU, VL) of each center of the upper end turn portion and the lower end turn portion with respect to the imaginary coil axis (A1) are set such that a spring reaction axis in the suspension device is positioned sufficiently close to a load input axis.
Patent JP-5012677-B2 (JP)
IPC: F02F7/00
Filed: 2008-06-06
Granted: 2012-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable compression ratio engine in which fretting wear is hard to occur.  <P>SOLUTION: A plurality of buffer members 12 for preventing an outer wall surface of a cylinder block 21 and an inner wall surface of a crankcase from directly coming into contact with each other, even when the cylinder block 21 is inclined within the crankcase, are provided on a side surface (outer wall surface) of the cylinder block 21 of a variable compression ratio engine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-4226645-B2 (JP)
IPC: H04N19/70
Filed: 2008-06-09
Granted: 2009-02-18
Abstract: A moving picture coding method with coding a current picture to be coded which is included in a random access unit, pictures of which first picture is an I-picture in coding order, parameter sets for decoding the pictures, the current picture located after the I-picture in coding order, coding a parameter set selected for decoding the current picture to be coded, coding the current picture to be coded based on the conents included in the selected parameter set, generating a coded stream so that the selected and coded parameter set is located before the coded I-picture in the random access unit including the I-picture, the selected and coded parameter set being unnecessary for the I-picture, and the coded stream generating step involves keeping the parameter set selected for decoding the current picture to be coded from locating immediately before the current picture to be coded.
Patent JP-5037442-B2 (JP)
IPC: H01L21/306
Filed: 2008-06-25
Granted: 2012-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titanium nitride-removing liquid and the like by which a titanium nitride coating film formed on a semiconductor multilayer laminate is removed without corroding a layer used for wiring and formed of copper or a layer of an insulating film formed of a high-dielectric-constant material and a low-dielectric-constant material with respect to the semiconductor multilayer laminate.  <P>SOLUTION: The titanium nitride-removing liquid to be used contains 10 to 40 mass% of hydrogen peroxide and tetraalkyl ammonium hydroxide, and is controlled so that pH at 25°C is 6.0 to 8.2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5046043-B2 (JP)
IPC: H01R4/34
Filed: 2008-07-10
Granted: 2012-10-10
Abstract: An object of the present invention is to provide a connector capable of preventing a nut from coming out of a nut accommodating portion and preventing a connection if a mating connector is not in a proper orientation.  A connector is provided with terminals (11) to be connected with terminals (32) of a mating connector (30) by bolting and a nut accommodating portion (20) for accommodating nuts (17) for bolting. An entrance (20A) enabling the insertion and withdrawal of the nuts (17) is formed at a connection surface side of the nut accommodating portion (20) with the mating connector. A nut cover (40) for preventing the nuts (17) from coming out through the entrance (20A) is detachably attachable to the nut accommodating portion (20) and includes inverted insertion preventing portions (46) for permitting a connection with the mating connector (30) when the mating connector (30) is in a proper orientation while coming into contact with the mating connector (30) to prevent the connection when the mating connector (30) is not in the proper orientation.
Patent JP-5189427-B2 (JP)
IPC: F16C33/46
Filed: 2008-07-17
Granted: 2013-04-24
Abstract: The present invention provides a cage, for a rolling bearing, whose surface is silver-plated by using a barrel plating method capable of improving the durability thereof in a sliding test. In the cage, for the rolling bearing, made of an iron metal material and having a precious metal-plated layer formed on a surface thereof, the precious metal-plated layer is formed on a ground plated layer formed on a surface of the iron metal material by using a barrel electroplating method. A surface of the ground plated layer consists of a smooth surface. The precious metal-plated layer is in direct close contact with the smooth surface. The ground plated layer consists of a metal having a higher ionization tendency than the precious metal formed on the surface of the ground plated layer. For example, the precious metal forming the plated layer formed on the surface of the ground plated layer is silver, whereas the ground plated layer is a copper-plated layer. A cavity is not present at an interface between the copper-plated layer and the silver-plated layer.
Patent JP-5319196-B2 (JP)
IPC: H01L41/293
Filed: 2008-07-29
Granted: 2013-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stacked piezoelectric element without displacement performance deterioration at the time of driving and capable of maintaining an electrical contact and a physical connection even though a scheduled-break-layer is broken to ensure a longer operating life.  <P>SOLUTION: The stacked piezoelectric element 1 includes: a piezoelectric layer 2 and an internal electrode layer 6 alternately laminated; a laminated body 7 including a scheduled-break-layer 3 preferentially broken earlier than the internal electrode layer 6 at the time of driving to relax stress; and a pair of external electrode 4 junctioned to the side surface of the laminated body 7 and electrically connected to the internal electrode layer 6. A linear conductor 5 obliquely passing the area of the scheduled-break-layer 3 is formed on the surface of the external electrode 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-4991662-B2 (JP)
IPC: H01M4/58
Filed: 2008-09-02
Granted: 2012-08-01
Abstract: The invention provides a novel method for making lithium mixed metal materials in electrochemical cells. The lithium mixed metal materials comprise lithium and at least one other metal besides lithium. The invention involves the reaction of a metal compound, a phosphate compound, with a reducing agent to reduce the metal and form a metal phosphate. The invention also includes methods of making lithium metal oxides involving reaction of a lithium compound, a metal oxide with a reducing agent.
Patent JP-4220574-B2 (JP)
IPC: H04N19/51
Filed: 2008-09-05
Granted: 2009-02-04
Abstract: A moving picture coding apparatus (10a) according to the present invention includes a level analyzer (100a) that decides the maximum number of intra frame pixels which can be coded (Nfpx) and the maximum number of storage pixels which can be stored in a picture memory of a decoding apparatus (Nspx) on the basis of a level identifier (Lst) indicating a coding level that is designated by the user, thereby judging whether coding of an input image is possible or not and calculating the maximum number of reference pictures (Nrpn) as the number of reference candidate pictures which can be referred to at inter picture prediction coding, on the basis of the maximum number of intra frame pixels (Nfpx) and the input image size (the number of vertical pixels (Nhpx) and the number of horizontal pixels (Nwpx)). A decoding apparatus to which a bit stream from the moving picture coding apparatus (10a) is supplied can always decode the bit stream satisfactorily, and perform inter picture prediction decoding corresponding to the inter picture prediction coding on the coding end. Consequently, memory areas of a coding apparatus and a decoding apparatus that are adapted to a coding method in which there is no restraint on the capacity of the memory area can be designed.
Patent JP-5277812-B2 (JP)
IPC: F16H48/30
Filed: 2008-09-11
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force distributing device and a control method for a driving force distributing device, accurately estimating the temperature to prevent a driving force transmitting member from overheating.  <P>SOLUTION: A temperature estimating part 37 includes: a thermal transfer amount computing part 42 for computing a heat transfer amount W_eng from an engine based on an engine water temperature T_eng detected by a water temperature sensor for detecting the temperature of the engine; and a temperature computing part 48 for computing a transfer oil temperature T_ptu in consideration of the heat transfer amount W_eng. An ECU corrects the target value of command torque T* to be smaller than that in the case where the transfer oil temperature T_ptu is under a predetermined temperature when the transfer oil temperature T_ptu estimated (computed) by the temperature estimating part 37 is equal to or higher than a predetermined temperature, and supplies a driving current corresponding to the corrected command torque to a torque coupling.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-4837013-B2 (JP)
IPC: G11C11/15
Filed: 2008-09-25
Granted: 2011-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve effective reduction of a writing current and shortening of a writing time.  <P>SOLUTION: In a data writing method of a magnetoresistive effect element in which has a first magnetic layer in which a magnetization direction is constant, a second magnetic layer in which a magnetization direction is variable, and a tunnel barrier layer provided between the first magnetic layer and the second magnetic layer; relation of the magnetization direction of the first magnetic layer and the second magnetic layer is changed by making to flow a writing current Iw of a pulse shape into the magnetoresistive effect element, pulse width Wp of the writing current Iw includes a first period W<SB>1</SB>from start of rise of the current to a first time (t)<SB>os</SB>and a second period W<SB>2</SB>succeeding to the first period W<SB>1</SB>, the writing current Iw includes a current value i1 output within the second period W<SB>2</SB>and a current value i2 output within the first period W<SB>1</SB>and being larger than the current value i1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5348383-B2 (JP)
IPC: C21D8/02
Filed: 2008-09-30
Granted: 2013-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welded steel pipe having excellent crushing strength, which can be produced in high productivity at a low cost without deteriorating its circularity and deformability, and has excellent brittle crack propagation arresting performance, and to provide a method for producing the same.  <P>SOLUTION: The steel pipe is obtained by subjecting a thick steel plate having a composition comprising specified amounts of C, Si, Mn, P, S, Al, Nb, Ti and N, and further comprising one or more kinds selected from Cu, Ni, Cr, Mo and V to bending into a pipe shape and welding the butted parts so as to be a steel pipe, and thereafter expending the steel pipe, wherein the total of the volume fractions of a ferrite phase and a bainite phase in the steel pipe is ≥80%, the average hardness difference of the two phases is 50 to 150, the volume fraction of an insular martensite phase included in the balance is ≤2%, and the gathering degree of the (100) plane in the rolling face at the central position of the pipe thickness obtained by X-ray diffraction is ≥1.5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5338233-B2 (JP)
IPC: A46D1/00
Filed: 2008-09-30
Granted: 2013-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toothbrush filament and a toothbrush provided with the same, which is excellent in cleaning the detail, whose brush is strong and powerful for brushing, which can enhance durability by preventing the edge from splitting off and prevent dirt from attaching.  <P>SOLUTION: The toothbrush has a core capsule structure composed of a core 2 and a capsule 3 to enclose the core 2; each of the core 2 and the capsule 3 is made from a medicinal solvent synthetic resin; the synthetic resin of the core 2 is a resin whose medicinal dissolution speed is slower than the synthetic resin of the capsule 3; a filament edge 10 being the edge side is formed of multiple sharp-pointed taper branches 4 composed of the core 2 exposed from the capsule 3 by a medicinal dissolution process. The cross-sectional shape of the core 2 is multilobate or multilobed; the edge side exposed from the capsule 3 by the medicinal dissolution process is branched per lobe to form the branches 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5322576-B2 (JP)
IPC: F16C19/46
Filed: 2008-10-21
Granted: 2013-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rocker arm assembly improving adhesion properties of DLC coating and base material, thereby preventing the DLC coating from being unintendedly peeled off from the base material, and improving wear resistance.  <P>SOLUTION: This assembly includes a shaft 8M at least of which axial direction middle part is hardened by heat treatment, an outer ring 9 positioned at an outer circumference of the shaft 8M, rolling elements 10 rolling between the outer ring 9 and the shaft 8M, and a rocker arm body 1 fixing the shaft 8M. DLC coating 12 is applied at least on the outer circumference surface of the shaft 8, and total contents of chrome and tungsten in the DLC coating 12 is set within a range of 5-50 atom%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5276948-B2 (JP)
IPC: A47B13/06
Filed: 2008-10-24
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desk allowing a user to easily bring up the desk to carry the desk and capable of preventing disengagement of fingers of the user toward outside from the left and right sides of the desk.  <P>SOLUTION: The desk is composed of side leg frames 3 disposed on the left and right sides, and the top board 2 disposed above the side leg frame 3. An upper frame 8 facing in the back and forth direction is provided at the upper end of each side leg frame 3. The upper frames 8 support the left and right sides of the top board 2 from below. Each upper frame 8 has a locking piece 8b extending along the upper frame 8 and projecting downward.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5277888-B2 (JP)
IPC: G06K17/00
Filed: 2008-11-14
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, capable of performing, when downloading an application to a UIM (user identity module) of a cellular phone, verification of a user who has applied for the application.  <P>SOLUTION: The application issuing system 1 includes: a UIM 2 to which an authentication application 24 for authenticating a user's authentication code is installed; a cellular phone 3 on which the UIM 2 is mounted; and an issuing device 5 which issues a credit application 25. The issuing device 5 includes: a first issuing means 50 which generates, upon receipt of an application request of credit use, an authentication key to be used for authentication of an authentication code input to the cellular phone 3 by a user 7, and writes it to the UIM 2 to thereby issue the authentication application 24; and a second issuing means 51 which causes, upon receipt of a download request of the credit application 25, the authentication application 24 to authenticate the authentication code input to the cellular phone 3 by the user 7, and then issues the credit application 25 to the UIM 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5266036-B2 (JP)
IPC: B23K26/046
Filed: 2008-12-18
Granted: 2013-08-21
Abstract: The present invention disclose a laser cutter for cutting an object being cut such as a two glasses-attached panel for LCD using a laser beam. The laser cutter includes a laser unit for irradiating a laser beam with a specific wavelength along a marked cutting line of the object, a pre-scriber for forming a pre-cut groove at starting edge of the marked cutting line, and a cooling unit for cooling the cutting line which said laser beam has been irradiated.
Patent JP-5132561-B2 (JP)
IPC: C12N5/0783
Filed: 2006-09-05
Granted: 2013-01-30
Abstract: The present invention relates to immunotherapeutic methods, and molecules and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumour-associated T-helper cell peptide epitopes, alone or in combination with other tumour-associated peptides, that serve as active pharmaceutical ingredients of vaccine compositions which stimulate anti-tumour immune responses. In particular, the present invention relates to two novel peptide sequences derived from HLA class II molecules of human tumour cell lines which can be used in vaccine compositions for eliciting anti-tumour immune responses.
Patent JP-5047976-B2 (JP)
IPC: B64D27/26
Filed: 2006-09-26
Granted: 2012-10-10
Abstract: The assembly (1) has an engine mounting structure (4) comprising a rigid structure with a shell (24), and mounting system having rear engine attachment (8) interposed between an engine and the structure. A heat exchanging system (104) has an exchanger (114) to which hot air intake (108), a cold air intake (106) and outlets (116, 122a) are connected. The outlet (122a) of the system is situated between the shell and the engine and rearwards with respect to the attachment.
Patent JP-5368801-B2 (JP)
IPC: A61K38/04
Filed: 2006-12-01
Granted: 2013-12-18
Abstract: The present invention relates to a method of preventing and/or treating pancreatitis in a subject, the method including administering to the subject a therapeutically effective amount of a Galanin antagonist and/or a Galanin receptor antagonist.
Patent JP-5049291-B2 (JP)
IPC: B67D1/08
Filed: 2006-12-06
Granted: 2012-10-17
Abstract: The present invention provides a beverage preparation machine comprising a detachable liquid container (10), a liquid level sensor (19) for determining the liquid level within the liquid container (10), and a riser pipe (16) connectable with the liquid container (10), wherein the liquid level sensor (19) senses the liquid level within the riser pipe (16) for determining the liquid level within the liquid container (10). This beverage preparation machine provides the advantage that the liquid level in the riser pipe is kept exactly the same as in the liquid container during consumption of liquid out of the liquid container and that the liquid level in the riser pipe is not influenced by a suction effect caused by this consumption. This gives the advantage of measuring exactly the amount of water removed out of the water container, which provides the opportunity to control the quantity of liquid, which is to be consumed, as accurate as possible.
Patent JP-5357549-B2 (JP)
IPC: H01L33/36
Filed: 2007-12-04
Granted: 2013-12-04
Abstract: [PROBLEMS TO BE SOLVED] It is an object to provide a light emitting device in which light emitting elements, different polarity electrodes of which are formed on their light emitting surface, are packed in a high density and a projector. [MEANS FOR SOLVING THE PROBLEMS] Places in an X-direction between light emitting diodes L(X, Y) neighbored in a Y-direction are different. Out of two light emitting diodes L(X, Y), a p-type electrode 45(X, Y) of one light emitting diodes L(X, Y) is connected with an n-type electrode 43(X, Y) of the other light emitting diodes L(X, Y) through a wire (X, Y). The wire W(X, Y) is inclined to the Y-direction.
Patent JP-5069697-B2 (JP)
IPC: H04R25/00
Filed: 2007-03-08
Granted: 2012-11-07
Abstract: A hearing aid with a communication circuit for wireless communication, the circuit includes a receiver for reception of data, and a communication controller that is configured for determining a delay between a receiver activation and an actual start of reception of data, and adjusting a next receiver activation in accordance with the determined delay.