baber/WOPTO huggingface dataset:
Patent JP-2010103768-A (JP)
Title: Audio device and audio processing method
Inventor: TAKASHIMA NORIYUKI
IPC: G10L21/034
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio device and an audio processing method, which do not give strange feeling between full-segment broadcast and one-segment broadcast for users if receiving is switched between them by adjusting audio receiving levels of full-segment broadcast and one-segment broadcast to the same level.  <P>SOLUTION: In an audio system in which surround signals and center signals are generated from stereo signals through whitening processing, stereo signals are decoded using encoded audio signals and output, and coding information is extracted. Low correlational surround signals to each of stereo signals L and R are generated, and high correlational signals to the stereo signals L and R are generated as center signals. Based on the coding information (bit rate, and full-segment/one-segment receiving), the level of center signals is controlled, and audio levels for full-segment/one-segment receiving are controlled so as to be the same level.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009111386-A (JP)
Title: Method of forming junction of semiconductor device
Inventor: LEE DONG-HO
IPC: H01L21/768
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming junctions of a semiconductor device to prevent impurities within junctions from being drained during a heat treatment step, after the impurities are implanted by performing an ion implantation step, an activation step is performed using a first heat treatment step and a second heat treatment step, wherein the first heat treatment step is performed in N<SB>2</SB>gas atmosphere and the second heat treatment step is performed in NH<SB>3</SB>gas atmosphere.  <P>SOLUTION: The method includes: a step of providing the semiconductor substrate in which a transistor including junctions are formed, a step of performing a first heat treatment step in which a protective film is formed on the top of a semiconductor substrate including junctions, and a step of forming an interlayer dielectric on the semiconductor substrate including a protective film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010106935-A (JP)
Title: Linear motion device
Inventor: YAMAGUCHI HIROKI
IPC: F16C29/06
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear motion device having a U-shaped cross section guide rail and using a roller as a rolling element, capable of being used for the purpose of applying a high load without reducing productivity.  <P>SOLUTION: The roller 5 is built in as the rolling element. A preload on the rollers 5 in the rolling passage is set to 1 to 5% of the dynamic rated load.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009062044-A (JP)
Title: Linear motion position determination device
Inventor: TSUCHIDA SHOGO
IPC: B63H25/02
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve deviation of linear motion position related to a steering wheel and a wheel.  <P>SOLUTION: As for a mark 15 of a linear motion position determination device, totally two or more hollow cylindrical types are provided as a kind of the mark 15 to align a direction of a hollow part (hole) of the cylinder with linear motion of a vehicle body (ship's hull, air frame) so that positional relation on a dashboard 19 of the steering wheel 4 in the linear motion position of the vehicle body (ship's hull, air frame ) body 19 can be easily measured and maintained by aligning both or one of the hollow cylindrical marks 15 on the steering wheel 4 and a fine adjusting spacer 22, and the hollow cylindrical mark 15 on the dashboard 19 with each cylindrical mark arranged in a linear direction of the vehicle body (ship's hull, air frame) with a linear (straight) rod 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010112823-A (JP)
Title: Inspection system for electronic device
Inventor: IMAI KATSUJI
IPC: G01R31/00
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection system for an electronic device suppressing the enlargement of a device and changing setup by a simple operation.  <P>SOLUTION: The inspection system 100 electrically connects an inspection device 10 having a variable resistor 1 to an ECU 50, which is an inspection object, and adjusts a resistance of the variable resistor 1 according to the kind of ECU 50. The resistance of the variable resistor 1 is adjusted by vertically sliding a guide member 15. For adjustment of the resistance of the variable resistor 1, a weight 4 for downwardly sliding the guide member 15 to a predetermined position is attached. A push-in amount by the weight 4 is determined according to the size of the weight 4. Namely, the resistance of the variable resistor 1 is set by attaching the weight 4 whose guide member 15 push-in amount is determined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112298-A (JP)
Title: Turbofan engine
Inventor: GOTO SHINYA
IPC: F02K3/06
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbofan engine hardly causing a difference between static pressure on a front side of a strut and static pressure on a back side of the same which is curvedly formed to diffuse and attenuate a microwave irradiated from a radar finder.  <P>SOLUTION: In the turbofan engine having the strut 1 provided between a shaft part closer to an inlet side than the position of a fan rotor blade and a casing and formed of a curved wall with respect to an axis O-O direction of the shaft part, a bend C is provided on an opposite side of the strut 1 to the inlet and the bend C is bent to interrupt a stream along a curving direction of the strut 1 just before the same.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111358-A (JP)
Title: Pneumatic tire
Inventor: MIYAZAKI TETSUJI
IPC: B60C11/01
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of exhibiting superior turning performance and braking performance.  <P>SOLUTION: The pneumatic tire has a tread pattern including a plurality of main grooves 1a-1d extending along a tire circumferential direction; and shoulder land parts 2o, 2i comprising a block row formed at an outer side in a tire width direction of the main grooves 1a, 1d positioned at the outermost side. Circumferential sipes 4o, 4i are provided on each of the shoulder land parts 2o, 2i at both sides in a tire width direction, and the number of the circumferential sipes 4i provided on the shoulder land part 2i at an inner side of the vehicle is larger than the number of the circumferential sipes 4o provided on the shoulder land part 2o at the outer side of the vehicle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118990-A (JP)
Title: Information processor, method of transmitting confidential information, and computer program
Inventor: FUJII MIKIO
IPC: G06F21/31
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor for safely transmitting confidential information such as a password.  <P>SOLUTION: An authenticating server 10 provides a password to a cellular phone 40 having an imaging function of shooting an image, and a decoding function of decoding information represented by the shot image based on key information including its own individual identification information. This authenticating server 10 includes: an individual identification information registration part for keeping individual identification information of the content identical to that of the cellular phone 40; a key information generation means to generate key information shared with the cellular phone 40 based on the registered individual identification information; an encrypted password generation part for encrypting the password by the key information; a QR code conversion part for converting the encrypted password to a QR code; and a communication part for transmitting the QR code to an information terminal device 30 existing independently of the cellular phone 40. The QR code is displayed to allow imaging by the cellular phone 40 in the information terminal device 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010122766-A (JP)
Title: Retrieval device, retrieval method, and computer program
Inventor: MASAI KATSUNORI
IPC: G06F17/30
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load on a user in performing retrieval on the basis of character information and spot information.  <P>SOLUTION: In performing retrieval on the basis of the character information and the spot information, at least a portion of specific object information is obtained. The specific object information is specified by retrieving object character information in a database on the basis of input character information and information of a reference spot. Afterwards, an image generated on the basis of at least a portion of the specific object information is displayed for each category. As regards the category in which at least the prescribed reference number of neighboring object information as the specific object information including the spot of the spot information is included in the neighboring range including the reference spot, an image based on enlargement object information as the specific object information excluding the spot in the neighboring range is not displayed, and an image based on the neighboring object information is displayed. As regards the category in which at least the reference number of the neighboring object information is not included, and the enlargement object information is included, the image based on the enlargement object information is displayed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121323-A (JP)
Title: Drainage socket for flush toilet, and flush toilet
Inventor: OKADA TAKASHI
IPC: E03D11/02
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage socket for flush toilet improving the cleaning performance of a flush toilet by accelerating the time when siphon effect occurs in cleaning of a flush toilet body and extending the duration of the siphon effect.  <P>SOLUTION: The drainage socket 4 for the flush toilet 1 includes a drainage socket body 6 provided with a vertical conduit 6b including an inflow port 6a connected to the outlet end 2b of the trap channel 2a of a flush toilet body 2 and opened substantially vertically upward, and a horizontal conduit 6d including an outflow port 6c connected to the inlet end D1 of a drainage line D and opened substantially horizontally; a base seat member 8 disposed on a floor surface F and located below the drainage socket body to support the drainage socket body; and an adaptor 10 provided within the horizontal conduit 6d of the drainage socket body and forming a water passage 10a to reduce the flow passage section within the horizontal conduit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119634-A (JP)
Title: Washing machine
Inventor: YASUI TOSHIHIKO
IPC: D06F23/06
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine which can easily measure the state of washing liquid without significant change of circulation pathway mechanism.  <P>SOLUTION: The washing machine includes an intake 5 which is connected with the bottom of an outer tub 2 and fed with washing liquid, a circulation pathway 9 which has an end connected to the intake, a discharge port 8 which communicates with the other end of the circulation pathway and brings the washing liquid back into the outer tub, and a wash liquid state detecting means 10 which detects the state of the washing liquid which passes through the circulation pathway. The washing liquid state detecting means is installed in a lateral flow path 9a of the circulation pathway and makes detection in the lower position of the cross section of the flow path avoiding the upper place.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010120759-A (JP)
Title: Levitated conveying device and levitation unit
Inventor: YOKOHAMA SHINSEI
IPC: B65G51/03
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the running cost and consumed energy of a levitated conveying device 1 and suppress the complication of the configuration of the levitated conveying device 1.  <P>SOLUTION: Between levitation units 37 adjacent to each other at an interval in the conveying direction, respective projections 41 are formed, adjacent to each other, on the upper surfaces of the following levitation units 37 on the downstream side of a nozzle 39 nearer the upstream side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124391-A (JP)
Title: Information processor, and method and program for setting function
Inventor: IKEDA YASUAKI
IPC: H04N5/44
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily set a function to suit the preference of a user.  <P>SOLUTION: In a television receiver 1, voice of a user is detected to detect voice information; voice information most similar to the detected voice information is retrieved from voice information registered in advance in a voice information database on the basis of each of various features; a feature corresponding to the voice information obtained as a result of the retrieval is determined to be the feature of the user; a set value of an image quality setting that suits the preference of the user having the determined feature is determined based on a value of an image quality setting that suits the preference of the user having the feature registered in advance in a setting value database for each of the various features; the image quality is set based on the determined set value; and thereby the image quality can be easily set to suit the preference of the user without requiring the user to register his or her voice in advance or specify the image quality value to be set.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130732-A (JP)
Title: Output driver
Inventor: MAEDO HIDEMASA
IPC: H02N2/00
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output driver which effectively detects abnormality in detection of a load.  <P>SOLUTION: The output of a drive power voltage is changed according to a drive power control signal. Amplifiers AP1 and AP2 output AC drive currents to be supplied from the drive power voltage to a load PZ. In a current detecting resistor R21, a detected voltage according to a flowing current is generated. A comparator CP21 compares the detected voltage with a threshold and determines abnormality from the results of its comparison. Then, it performs this abnormality determination, being limited to the specified phase of the AC drive current.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009043290-A (JP)
Title: Conditional purchase application system
Inventor: WALKER JAY S
IPC: G06Q20/00
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To complete a binding contract between a future buyer at a remote place and a potential seller at a remote place.  <P>SOLUTION: A computer system has a memory device, and a processor arranged communicably with the memory device, the processor is configured so as to receive from the future buyer at a remote place a purchase application including at least one condition and a payment identifier for specifying a general-purpose financial account that can pay a purchasing fund applicable at least to the one condition, and the processor is further configured so as to transmit the purchase application to a plurality of potential sellers at the remote place and to receive an unconditional approval from at least one of potential sellers at the remote place.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010129461-A (JP)
Title: Polymer electrolyte fuel cell
Inventor: TANAKA SHIRO
IPC: H01M8/02
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer electrolyte fuel cell achieving high output by securing sufficient gas supply function by reducing pressure loss in gas passages.  <P>SOLUTION: The polymer electrolyte fuel cell 10 includes a cathode member 50c arranged between a cathode catalyst layer 30c and a cathode separator 80c and forming a cathode 60c together with the cathode catalyst layer. The cathode member includes a first contact part 111 coming in contact with the cathode catalyst layer, a second contact part 112 coming in contact with the cathode separator, and a gas passage 121 through which gas flows. The cathode member is composed of a conductive coil member 100 formed by winding a wire rod 102 in a coil shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010136178-A (JP)
Title: Communication control device including ip line selection function
Inventor: MAEKAWA YUJI
IPC: H04M11/00
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication control device capable of appropriately selecting an IP line in order to save a call charge according to an incoming-side IP telephone device in an IP telephone service.  <P>SOLUTION: The communication control device includes a means to identify a telephone operator of an IP line to which an incoming-side telephone device is connected, and selects an IP line of an optimum telephone operator from among a plurality of telephone operators registered in advance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010136199-A (JP)
Title: Key distribution system, and key distribution method
Inventor: FUKUDA HISAHIRO
IPC: H04L9/08
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable an authentication server to distribute a new communication private key to be used for communication with an object securely in such a way that even any other person, who knows a previous communication private key, can not know the new communication private key.  <P>SOLUTION: An object O1 and an authentication server AS hold a communication private key K11 to be used as a common key. Furthermore, the authentication server AS holds a decryption private key K12 corresponding to a private key when the communication private key K11 is regarded as a public key in public key encryption. When requesting issuance of a new communication private key K11', the object O1 transmits a random number (r) to the authentication server AS by using the communication private key K11 as a public key of public key encryption (P4). The authentication server AS uses the decryption private key K12 to decrypt the random number (r), encrypts the new communication private key K11' by exclusive ORing with the random number (r) and transmits it to the object O1 (P5). The object O1 decrypts the communication private key K11' using the random number (r).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135640-A (JP)
Title: Field-effect transistor
Inventor: ANDA YOSHIHARU
IPC: H01L29/778
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field-effect transistor (FET) having a low on-state resistance.  <P>SOLUTION: The FET includes a first nitride semiconductor layer 103, a second nitride semiconductor layer 104 formed on the first nitride semiconductor layer 103 and having a bandgap energy larger than that of the first nitride semiconductor layer 103, a third nitride semiconductor layer 105 formed on the second nitride semiconductor layer 104, and a fourth nitride semiconductor layer 106 formed on the third nitride semiconductor layer 105 and having a bandgap energy larger than that of the third nitride semiconductor layer 105. A channel is formed on a heterojunction interface between the first nitride semiconductor layer 103 and the second nitride semiconductor layer 104.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010138452-A (JP)
Title: Sn PLATING MATERIAL AND METHOD FOR PRODUCING THE SAME
Inventor: KATO NAOKI
IPC: C25D5/50
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Sn-plating material which can maintain low contact resistance even when used for a long time at high temperature, also, in which an Ag-Sn alloy layer can be easily formed, and which can be produced without requiring a complicated treatment operation, and to provide a method for producing the same.  <P>SOLUTION: An Sn layer 3 is formed on the surface of a base material 1 made of Cu or a Cu alloy by an electroplating process, thereafter, the surface of the Sn layer 3 is coated with a mixed solution of alcohol and water comprising the nanoparticles of Ag by a wet type film formation process so as to form an Ag nanoparticle coat layer 9, and next, reflow treatment is performed so as to form an Ag3Sn alloy layer 4 on the Sn layer 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117028-A (JP)
Title: Power transfer structure in pipe, and hair clipper type reaper equipped with the power transfer structure
Inventor: NISHIGAKI TAKANOBU
IPC: A01D34/13
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transfer structure transmitting smooth reciprocating power in a straight direction conforming to an angle in a pipe interior provided with an angle changing portion such as bending in a middle part of a straight pipe by a simple and lightweight structure, and to provide a hair clipper type reaper equipped with the power transfer structure in an interior of a pipe handle.  <P>SOLUTION: The power transfer structure in a straight direction is provided in a pipe 60 having the angle changing portion 10B of an obtuse angle between two straight pipe portions 10A, 10C. In the power transfer structure, a first power transfer member 30, a connection member 40, and a second power transfer member 50 are connected in a length direction, connection rotating parts N1, N2 in two places are turnably supported by support pins P1, P2 of rollers W1, W2 respectively arranged in inner sides of the straight pipe portions 10A, 10C, and they are positioned at substantially center heights of the straight pipe portions 10A, 10C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010141645-A (JP)
Title: 180° hybrid
Inventor: SANO KAZUHISA
IPC: H01P5/20
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To configure a magic T having excellent characteristics as a 180° hybrid circuit compactly by using a dielectric waveguide, and to enable the magic T to be mounted on a printed circuit board.  <P>SOLUTION: A hybrid includes: a dielectric waveguide 10 composed of a dielectric block of which the entire surface except a signal input/output unit is covered with a conductive film and having three ports configured by branching one end side of a signal propagation direction into two branches and a slot 11 for exposing dielectric on the bottom of the branch; a microstrip 14 having an opened and terminated tip which is opposed to the slot 11 of the dielectric waveguide through an interval; and a cavity in which the slot of the dielectric waveguide is composed of a conductor wall 17 surrounding the periphery of the tip of the microstrip except a portion, that is pulled out so as to be connected to an external circuit, of the microstrip.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010137269-A (JP)
Title: Friction stir welding method
Inventor: CHIKUMA HIROSHI
IPC: B23K20/12
Filed: 2008-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction stir welding method capable of suppressing generation of joining thrash.  <P>SOLUTION: In the friction stir welding method, mutually rammed abutting parts are formed at an upper surface of a first member 1 to be welded and a second member 2 to be welded, a rotating body 4 is rotated and embedded in the abutting parts, and then both of them are relatively moved along the abutting part so that the abutting parts are friction-stir-welded. A support member 3 for supporting both the members 1, 2 to be welded from the below is overlappingly arranged and recesses 6 are respectively formed at both side positions of the abutting part 5 at the upper surface of the support member 3. When a dimension between the inner sides of both the recesses 6, 6 is made to be W1, a dimension between the outer sides of both the recesses 6, 6 is made to be W2, and the diameter of the rotating body 4 is made to be D1, the relation of W1≤D1≤W2 is made to be satisfied, and protrusions 10 projected to the inside of the recesses 6, respectively, are formed during friction stir welding.  <P>COPYRIGHT: (C)2010,JPO&INPIT