baber/WOPTO huggingface dataset:
Patent JP-2010047521-A (JP)
Title: Antibacterial agent
Inventor: NAGAHAMA MITSUNARI
IPC: A61P31/16
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in that since avian influenza occurs frequently in the world, therefore antibiotic materials are added to feeds given to domestic animals to provide a state not preferable to the domestic animals and humans, and it is necessary to develop a naturally originated antibacterial agent safe for the animals and having sufficient antibacterial properties.  <P>SOLUTION: The aqueous phase part of distillate liquid obtained in drying the raw wood of Japanese cedar is used as an anti-influenza agent. The above aqueous solution has high antibacterial activity, and it is effective for preventing the avian influenza for especially hen, by blending with the drinking water or feed of a poultry firm, or spraying in the poultry firm. Also, there remains a possibility of obtaining the preventing effect for human influenza.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050319-A (JP)
Title: Manufacturing method for semiconductor light-emitting element and semiconductor laminated structure
Inventor: TAMURA WATARU
IPC: H01L33/30
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element which reduces variations of the I-L characteristics the semiconductor light-emitting element, offers high brightness and high output, and is superior in yield and reliability.  <P>SOLUTION: The square surface average roughness of a first conductive semiconductor substrate serving as a growth substrate for the semiconductor light-emitting element is determined to be 0.8 nanometer or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053921-A (JP)
Title: Reverse input preventing clutch
Inventor: ITOMI SHOJI
IPC: F16D41/08
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact reverse input preventing clutch stable in clutch operation which is inexpensively manufactured.  <P>SOLUTION: A retainer 13 for holding a roller 11 arranged between an input outer ring 2 and an output inner ring 5 is in the shape that an axial one side of a pocket 13a for storing the roller 11 is opened, and thereby, an axial length of the retainer 13 is shorter than the conventional one, and the whole of a clutch can be compact in the axial direction, and the retainer 13 can be resin-molded inexpensively by using an axial direction two-divided mold of simple structure. A protrusion regulating radial movement of the roller 11 is integrally formed on inner surfaces of peripheral both side of the pocket 13a of the retainer 13, and the retainer 13 is made to function as a roller guide, and eccentricity of the retainer 13 with respect to the outer ring 2 and the inner ring 5 is suppressed, and the stable clutch operation can be achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052767-A (JP)
Title: Cup
Inventor: HASHIMOTO KAZUNORI
IPC: B65D77/30
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient cup which is inverted in an easily usable state by a simple operation during the use while a pouring gutter forming a spout does not form any obstacle during the seal after the cup is filled or when the cup is not in use.  <P>SOLUTION: The cup includes a bottomed cylindrical container body A with its upper end being opened, and a lid plate B which is peelably fixed to an upper surface of the container body to close an upper end opening of the container body. A projecting piece 13 forming a spouting gutter 15 by being inverted diagonally upward, projects diagonally outward and downward from an outer peripheral edge of an upper end of the container body. When the cup is in use, the lid plate is peeled, and then, the projecting piece is upwardly inverted to allow the accommodated liquid to be easily poured or sucked for drink.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055379-A (JP)
Title: Device and method for designing semiconductor circuit
Inventor: YAMAMOTO YUJI
IPC: H01L21/82
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately estimate delay variation due to layout pattern correction.  <P>SOLUTION: A device for designing a semiconductor circuit includes: a pattern correction part 1; a pattern change extraction part 2; a correlation database 3; a delay variation estimation part 4; a timing verification part 5; a comparison determination part 6; and a timing reverification part 7. In order to estimate a delay variation value by using the information on the correlation between a variation and delay variation classified for each kind of pattern changes stored in the correlation database 3 beforehand, it can be determined in a short time period whether timing should be verified again after correcting a layout pattern. As a result, when the delay variation value does not exceed a margin, the timing need not be verified again, and therefore the design time can be reduced. That is to say, the delay variation due to layout pattern correction can be accurately estimated and a frequency for reverifying timing can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053816-A (JP)
Title: Self-suction pump and method of forming casing assembly
Inventor: ISHIZUKA SHINOBU
IPC: F04D9/02
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-suction pump and a method of forming a casing assembly which prevent performance degradation of the pump due to a stopper and do not have burrs at the stopper.  <P>SOLUTION: The self-suction pump includes a rotation shaft 10, an impeller 12 coupled to the rotation shaft 10, a main scroll chamber 30 and a sub scroll chamber 31 where the impeller 12 is arranged, a gas-liquid separating chamber 32 for separating fluid from gas, a pump casing 20 having a communicating chamber 34 for guiding the fluid from the sub scroll chamber 31 to the gas-liquid separating chamber 32, a stopper 40 arranged below the gas-liquid separating chamber 32, and a swash plate 41 integrally formed on a side face of the stopper 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052819-A (JP)
Title: Packaging box
Inventor: UCHIDA HIROSHI
IPC: B65D5/50
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material that reduces vibration and impact to which an article is subjected during transportation thereof, and prevents the article from being damaged.  <P>SOLUTION: In a packaging box for storing the article, a cushioning portion 5 integrated with the packaging box 1 is provided on the upper and lower faces or either one of the packaging box 1, and a plurality of packaging boxes 1 storing the article are vertically stacked on a frame. In addition, the energy transmitting ratio of the packaging boxes 1 in each layer when a vibration test is conducted in such a manner that the frame is vertically vibrated with random wave defined by annex A in JIS Z0232:2004 is smaller than the energy transmitting ratio of the corresponding packaging boxes in each corresponding layer when the same vibration test is conducted on the packaging boxes without providing them with the cushioning portions 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058724-A (JP)
Title: Vehicle behavior control device
Inventor: AMAMIYA TAKESHI
IPC: B62D7/08
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle behavior control device suppressing an unfavorable vehicle behavior when front wheels run on a curb, etc.  <P>SOLUTION: When a decision of a step S2 becomes Yes when the front wheels 3fl and 3fr run on the curb and fall into a recess, a steering ECU 7 determines toe angle change amount of the front wheels 3fl and 3fr due to displacement of suspensions 4fl and 4fr in step S3 and calculates increase/decrease amount of yaw moment and lateral force due to changes of the toe angles in step S4. The steering ECU 7 sets steering angle correction values δcl and δcr to cancel the increase/decrease of the yaw moment and lateral force (that is, to promote or suppress turning) based on a calculation result of the step S3 in step S5. Subsequently, the steering ECU 7 corrects rear wheel steering angles δrl and δrr by the steering angle correction values δcl and δcr in step S6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063834-A (JP)
Title: Chair
Inventor: TAKAHASHI YASUTAKA
IPC: A47C3/026
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair where a back support rod cover is easily assembled and removed.  <P>SOLUTION: In the chair 100, a seat receiver 3 for holding a seat 4 on a support base portion 2 supported by a leg 1 is arranged, and also a back support rod 51 for supporting a backrest 6 is attached to the support base portion 2 so as to be inclined backward. A back surface side cover 53a being a cover is mounted on the back support rod 51. The back support rod 51 includes: a shaft 51b3 for pivotally supporting the seat receiver, which is a first attachment portion described below; and a nut 51a15 which is a second attachment portion. One end of the cover 53 for the back support rod is turnably supported by the shaft 51b3 for pivotally supporting the seat receiver, and also the other end is positioned and secured to the second attachment portion by using the turning.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072080-A (JP)
Title: Image forming apparatus, method for switching image formation mode, and computer program
Inventor: SHIMIZU KIICHIRO
IPC: G03G21/14
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To output under optimum conditions without causing any inconvenience to a user while considering balance between productivity and a life.  <P>SOLUTION: An image forming apparatus sets an FC mode for forming an image by using a plurality of photoreceptors and a Bk mode for forming an image by using a single photoreceptor, and switches the FC mode and a Bk mode by a contact/separation mechanism by the contact/separation of a transfer roller. In the image forming apparatus, a switching control section 114 recognizes the pattern of the mixing of a full color and monochrome when starting image formation, considers productivity and the life of each color image forming means based on the result of the recognition, and optimizes a time required to switch the FC mode to the Bk mode and the number of switching times. In this case, from an order of the FC and Bk documents, the switching control section 114 recognizes an area that can be switched and an area that requires switching. The switching control section determines whether to perform switching in the area that can be switched.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071688-A (JP)
Title: Device for detection of human motion track
Inventor: SAJI HIROAKI
IPC: G01V8/20
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for detection of human motion track applicable to a system for detection of human motion track to detect a regional motion tracking of a human body without using video.  <P>SOLUTION: The device for detection of human motion track has a pyroelectric sensor section having a plurality of pyroelectric elements for forming a boundary circle for starting human body detection and a boundary circle for completing human body detection, sharing the center inside the boundary circle for starting human body detection, respectively, and detecting respective human bodies existing inside the boundary circle for starting human body detection, and determines respective times when the human bodies pass through the boundary circle for starting human body detection and the boundary circle for completing human body detection (S07). When at least part of the plurality of pyroelectric elements detect the human bodies (YES in S13), the device for detection of human motion track calculates the position where the human bodies cross the boundary circle for starting human body detection and the boundary circle for completing human body detection and the two-dimensional moving directions of the human bodies at these positions using the respective times obtained in S07, the respective radii of the boundary circle for starting human body detection and the boundary circle for completing human body detection (S15-S35).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073425-A (JP)
Title: Ceramic heater, glow plug, and internal combustion engine
Inventor: HOTTA NOBUYUKI
IPC: F02P19/00
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic heater capable of improving current-flow durability of an exothermic portion of a heating element resistor, a glow plug, and an internal combustion engine.  <P>SOLUTION: The ceramic heater 101 has an insulating substrate 103 of a straight bar shape consisting of an insulating ceramic and a heating element resistor 105 which is embedded in this, and generates heat by current flow. An exothermic portion 105h of the heating element resistor 105 has a shape which is bent over in U-shape to project to the top end side along a virtual reference plane HH including an axial line AX. Then, the insulator top end portion 103s of the insulating substrate 103 has a flat shape in which the dimension in the direction HA to cross the virtual reference plane HH is smaller than the diameter D of an insulator barrel part 103c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074420-A (JP)
Title: Remote communication setting method of near-field wireless communication; connection support server device and program; and image forming device and program
Inventor: OHIRA HIROTAKA
IPC: H04W84/10
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide near-field wireless communication without carrying out a communication setting by a user to a mobile terminal and a service device without having communication settings required for communicating with each other.  <P>SOLUTION: The mobile terminal 10 acquires, from a service device 20, device-unique identification information of the service device, and transmits the information to a connection support server 30. The connection support server 30 selects access information to a service device associated with the device-unique identification information received from the mobile terminal. The connection support server transmits communication setting information required for near-field wireless communication between the mobile terminal and the service device to the mobile terminal and transmits the information to the service device based on the selected access information to the service device. The mobile terminal and the service device having received the communication setting information set the communication setting information to each body to allow the information to be used for near-field wireless communication.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074665-A (JP)
Title: Electronic equipment and electronic equipment having imaging functions
Inventor: ISODA MASASHI
IPC: H05K7/20
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To actualize miniaturization by reducing the occupied volume of a device board in a housing, while improving the heat radiation properties of the electronic components fixed to the device board.  <P>SOLUTION: In an imaging apparatus 1 which holds the device board to which the electronic components are fixed, the device board includes an FPGA device board 100 to which an FPGA 101 radiating heat in operation is fixed; and a connector board 200 to which a connector 201 for connecting the imaging apparatus 1 and an external equipment of the housing 10, wherein the FPGA 101 is contacted to an inner wall surface 10b of the housing 10; the connector board 200 has a facing surface which faces the FPGA device board 100; the FPGA device board 100 is arranged in between the facing surface and the inner wall surface 10b; and the connector 201 is fixed, in a region where the FPGA device board 100 is not arranged between the facing surface and the inner wall surface 10b among the facing surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072521-A (JP)
Title: Polarizer, and liquid crystal display device
Inventor: MATSUMORI MASAKI
IPC: G02B5/30
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizer having high in-plane uniformity and heat resistance, and to provide a liquid crystal display device having high image quality, which is superior in mass productivity with an enhanced contrast ratio, using the same.  <P>SOLUTION: The liquid crystal display device includes: a pair of substrates having at least one transparent side; a liquid crystal layer arranged between the pair of substrates; an electrode group, which is formed at least on one substrate of the pair of substrates, for applying an electrical field to the liquid crystal layer; a plurality of active elements connected to the electrode group; and an alignment control layer arranged at least on one substrate of the pair of substrates. A dichroism dye aligned at least on one surface of the alignment control layer is crosslinked with the dichroism dye by a cross-linkable monomer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010079523-A (JP)
Title: Method of sharing session data
Inventor: ISHIDA TAKEYA
IPC: G06F13/00
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of improving system availability by eliminating the necessity of access processing in an application server by a simple configuration.  <P>SOLUTION: A load balancer 14 performs load dispersion processing, and also the perpetuation of session data. Specifically, an application server selected by the load dispersion processing in the load balancer executes an application according to a request packet from a client terminal 12, and when preparing session data and returning a response packet to the load balancer, adds the prepared session data to the response packet and returns the response packet to the load balancer. The load balancer stores the session data added to the response packet into a storage unit, deletes the session data from the response packet and transfers the response packet to the client terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081204-A (JP)
Title: Wireless communication system, transmission system, wireless terminal, and wireless communication method
Inventor: YAMAZAKI TOMOHARU
IPC: H04B7/04
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system capable of improving signal separation performance by utilizing a cooperative MIMO technology even if a propagation path characteristic fluctuates at a high speed or a channel estimation value contains an estimation error.  <P>SOLUTION: The wireless communication system 10A includes a transmission system 20A and a wireless terminal 300. The transmission system 20A superposes a delay stream S1<SB>delay</SB>on a communication stream S1 for transmission, and superposes a delay stream S2<SB>delay</SB>whose delay value is different from the delay stream S1<SB>delay</SB>on a communication stream S2 for transmission. The transmission system 20A reports delay information S1<SB>info</SB>about the delay stream S1<SB>delay</SB>and delay information S2<SB>info</SB>about the delay stream S2<SB>delay</SB>. The wireless terminal 300 synthesizes the communication stream S1 with the delay stream S1<SB>delay</SB>according to the notified delay information S1<SB>info</SB>, and synthesizes the communication stream S2 with the delay stream S2<SB>delay</SB>according to the notified delay information S2<SB>info</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076050-A (JP)
Title: Robot hand
Inventor: SUGAWARA ATSUSHI
IPC: B25J15/00
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable a single robot hand to stably grip an object in a different direction in accordance with each shape and/or property of the various objects to be gripped.  <P>SOLUTION: A polygonal link mechanism 18 includes at least four links 30a, 30b, 31a-31d, and hinges 32a-32h respectively mounted to the links to rotatably connect the links adjacent to each other. The links are circularly connected in series through the hinges to form a polygon. A direct-acting drive mechanism is arranged between the hinges or the links facing each other to expand/contract a distance between the hinges or the links. Fingers 11a-11d are respectively fixed on at least the three links the respective directions of which are varied one another by movement of the direct-acting drive mechanism. An arranged position of the finger is varied with expansion and contraction of the polygonal link mechanism.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081383-A (JP)
Title: High-frequency circuit, high-frequency power amplifier and semiconductor device
Inventor: KAIDO JUNJI
IPC: H03K17/693
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency circuit, a high-frequency power amplifier and a semiconductor device proper to multibands or multimodes.  <P>SOLUTION: The high-frequency circuit amplifies a high-frequency signal. The high-frequency circuit includes: an amplifier amplifying the high-frequency signal and outputting an amplified signal; a load circuit connected to an output from the amplifier; and a selecting circuit selecting a transmission line connected to the output from the load circuit from a plurality of the transmission lines in response to a plurality of the transmission lines and the specified parameter of the amplified signal. The high-frequency circuit further includes a conversion circuit converting a load impedance at a time when viewing the output side of the amplifier from the amplifier into a specified load impedance at every transmission line selected by the selecting circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080771-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NAKAO YUICHI
IPC: H01L29/417
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of preventing failure in coverage of a film on an electrode when the film (hydrogen barrier film, barrier metal) is formed on the electrode; and to provide a method of manufacturing the same.  <P>SOLUTION: In the semiconductor device 1, an upper electrode 14 having a laminated structure of an electrode lower layer 15 contacting a ferroelectric film 13 and an electrode upper layer 16 laminated on the electrode lower layer 15 is laminated on the ferroelectric film 13. The electrode upper layer 16 has a top surface being a flat surface having no relation with surface morphology of the ferroelectric film 13 by planarizing. Accordingly, the hydrogen barrier film 17 and the barrier metal 28 can be formed to have substantially the same thickness on the electrode upper layer 16, and the failure in coverage of a film on the upper electrode 14 can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086031-A (JP)
Title: Guidance system and guidance method
Inventor: OSHIO MAKOTO
IPC: E21F13/02
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guidance system and a guidance method which can suppress a burden of equipment required for guidance of a mobile object and can stably guide the mobile object without deteriorating the reliability even if a dynamic obstacle is detected.  <P>SOLUTION: The guidance system refers to a three-dimensional map which associates shape information along a traveling route R with position and posture information of a conveyor vehicle 3A, obtains the position and posture information of the conveyor vehicle 3A based on the observation shape data obtained by a laser scanner 13, and performs travel control by absolute guidance. Meanwhile, when the reliability of the position and posture information is lower than a predetermined reference, the system obtains a guidance section to be used as a reference of relative guidance along with the traveling route, and switches it to travel control of the conveyor vehicle 3A by relative guidance. Consequently, the system can flexibly respond to sudden dynamic disturbance by dynamic obstructs, such as an oncoming vehicle, and can stably guide the mobile object without deteriorating the reliability.  <P>COPYRIGHT: (C)2010,JPO&INPIT