baber/WOPTO huggingface dataset:
Patent JP-2010226605-A (JP)
Title: Reader
Inventor: MIZOGUCHI MIYUKI
IPC: H04B5/02
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reader that can make the information-code reading direction and the RFID-tag reading direction approximately in the same direction for user's usability, and obtains high gain in the RFID tag reading direction, while downsizing.  <P>SOLUTION: A passive element 17b is provided around a reading port 4a. When a user directs the reading port 4a of an optical-information reading mechanism 6 to an RFID tag 2 to communicate with the RFID tag 2, an antenna-gain can be highly raised by a passive element 17b functioning as a wave director. As the passive element 17b is arranged around the reading port 4a so as to encircle the reading port 4a, the passive element 17b can be provided near the reading port 4a without blocking the reading field of the optical information reading mechanism 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233021-A (JP)
Title: Event control method, event control apparatus, and network simulation method
Inventor: OGISHI TOMOHIKO
IPC: H04L12/24
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an event control method with which, when operating a protocol having message streams with different levels of time granularity in message transmitting/receiving processing between nodes or when operating a plurality of protocols with different levels of time granularity, a processing time is shortened.  <P>SOLUTION: The event control method is for performing event processing when an event to be processed with fine granularity and an event processable with coarse granularity are mixed on processing events, relating to transmission/reception incurred within a plurality of sub systems operating independently of each other. According to the event control method, when executing event processing of each of the events, it is determined whether an immediate transmission event is included in the events. If the immediate transmission event is included in the events, a re-scanning flag is raised, thereby iteratively executing the event processing within a preset unit time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232482-A (JP)
Title: Rack for electronic equipment
Inventor: NAKATSUJI KAZUO
IPC: G06F1/16
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack for electronic equipment that facilitates attachment and detachment of a side plate even when a plurality of racks for electronic equipment are provided successively in a lateral-width direction.  <P>SOLUTION: The rack for electronic equipment is equipped with a mount frame 30 on which the electronic equipment can be mounted over between a bottom plate 10 and a top plate 20, and a side portion of the mount frame 30 is covered with a side plate 50. The side plate 50 is mounted to be inserted into and extracted from between the bottom plate 10 and top plate 20 in rear and front directions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235983-A (JP)
Title: Thermal barrier coating material, thermal barrier coating, turbine member, and gas turbine
Inventor: TORIGOE TAIJI
IPC: C23C4/10
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal barrier coating material having the high-temperature crystal stability more excellent than YSZ, and having high toughness and high thermal barrier effect, and to provide a thermal barrier coating having a ceramic layer formed by using the thermal barrier coating material, and having excellent heat cycle durability, and a turbine member and a gas turbine having the thermal barrier coating.  <P>SOLUTION: The thermal barrier coating material consists mainly of ZrO<SB>2</SB>containing Yb<SB>2</SB>O<SB>3</SB>and Sm<SB>2</SB>O<SB>3</SB>as a stabilizer while the content of the stabilizer is ≥2 mol% but ≤7 mol%, and the content of Sm<SB>2</SB>O<SB>3</SB>is ≥0.1 mol% but ≤2.5 mol%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235280-A (JP)
Title: Sorting device
Inventor: SAWADA HIROKI
IPC: B65G17/06
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sorting device capable of suppressing generation of noise and silencing.  <P>SOLUTION: This sorting device includes a conveying means. A slat of the conveying means is slidably provided with an article extrusion body having a guided part 22. The sorting device includes a branch guide body 32 to guide the guided part 22 and slide the article extrusion body. The sorting device includes a rotation guide body 61 becoming a guide state in which the guided part 22 is guided toward the branch guide body 32 side and a non-guide state in which the guided part 22 is not guided toward the branch guide body 32 side. The sorting device includes one-side first stopper body 91 and one-side second stopper body 93 abutting on one side of the rotation guide body 61 during the guide state. The sorting device includes the other side first stopper body 92 and the other side second stopper body 94 abutting on the other side of the rotation guide body 61 during the non-guide state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245683-A (JP)
Title: Cryptographic system, key generator, encryption device, decryption device, and encryption processing method
Inventor: NISHIOKA MOTOTSUGU
IPC: H04L9/08
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a public key encryption method which is IND-CCA security on a standard computer model and does not damage security reduction even in a multiuser environment.  <P>SOLUTION: A key generator 110 prepares a public key and a secret key designed to return encryption security to the difficulty of a Diffie-Hellman decision problem and to the security of a family of functions satisfying a specific condition. An encryption device 130 generates cryptography from a message sentence by using the public key prepared by the key generator 110. Then, a decryption device 150 decrypts the cryptography generated by the encryption device 130 by using the secret key prepared by the key generator 110.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246250-A (JP)
Title: Brush device of micro motor
Inventor: KATAGIRI YOSHIAKI
IPC: H02K13/00
Filed: 2009-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush device of a micro motor for eliminating dispersion of an installation position of a damper member so as to obtain high quality of a brush, simplifying work for installing the damper member and reducing processing man day.  <P>SOLUTION: The damper member 3 is installed in the other face 1b of a brush piece 1c, whose one face side 1a is slidably brought into contact with a rectifier and which supplies power in the brush device of the micro motor. In the brush 1, noble metal foil is cladded 2 to a part to which the rectifier is slidably brought into contact in one face side 1a of the brush 1 formed of a metal sheet having spring property, and the damper member 3, where polyester resin is coated thin by printing and coating, is installed on the other face side 1b on an opposite face of the clad 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241638-A (JP)
Title: Thin film laminate with metal nanoparticle layer interposed
Inventor: MURAKAMI RIICHI
IPC: B32B9/00
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent thin film laminate with a low specific resistance.  <P>SOLUTION: The thin film laminate comprises a ZnO thin film layer formed on a substrate, a metal nanoparticle layer formed on the ZnO thin film layer and another ZnO thin film layer formed on the metal nanoparticle layer, provided that the metal nanoparticle layer interposed between the two crystalline ZnO thin film layers has a structure comprising a metal nanolayer composed of metal nanoparticles that are connected to each other. The obtained thin film laminate has a specific resistance of ≤8.0×10<SP>-4</SP>Ωcm and a visible light transmittance of ≥70%. The thin film laminate can be used as a transparent conductive film, a photovoltaic electrode, an electromagnetic wave shielding material, etc.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240148-A (JP)
Title: Fraudulent action prevention structure for pachinko game machine
Inventor: KAWAI TOMOSHIGE
IPC: A63F7/02
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fraudulent action by allowing a rib to be hardly broken and removed when the rib for embedding a gap is fixed to both frames in order to prevent the fraudulent action that is carried out by inserting a fraudulent action performance tool to a game area from the gap which is formed between side end edges of both the frames when the front frame is closed with respect to the inner frame.  <P>SOLUTION: A metallic side plate 40 fixed to one side 2a of an outer frame 2 in a fraudulent action prevention structure includes: an extension piece 41 projecting forward over the front surface of the outer frame; and the rib 42 obtained by bending the front end edge of the extension piece inward. The rib has a configuration to be fitted into the gap G which is formed between the respective one side parts of the inner frame and the front frame when the front frame 30 is closed with respect to the outer frame in a state where the inner frame 20 is held between the frames. The front frame includes a fraudulence prevention member 50 having a recess which is fitted while being adjacent to the rib when located at a closed position with respect to the outer frame and separated from the rib when located at an opened position with respect to the outer frame. The fraudulence prevention member includes a front extension piece 52 to be extended forward from the recess.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241999-A (JP)
Title: Method for producing film
Inventor: TSUBOUCHI KENJI
IPC: C08J7/00
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for attaining an effect only on one surface without strike-through in a film corona treatment.  <P>SOLUTION: What is provided is a method for producing a film comprising corona-treating the surface of a film by generating a streamer corona discharge by means of electrodes including a discharge electrode to which a high-frequency high voltage is applied and grounded electrodes each covered with an insulation material and electrically grounded, the grounded electrodes being arranged equidistantly on both sides of the proximity of the top of the discharge electrode, and passing the film through the streamer corona discharge region to corona-treat the surface of the film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009218605-A (JP)
Title: Method for processing substrate and production method of semiconductor device
Inventor: MATSUNAGA TATSUHISA
IPC: H01L21/677
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing method and a manufacturing method of a semiconductor device which are suitable for handling a small number of substrates and reduce a cost.  <P>SOLUTION: A small batch-type CVD device 1 is constituted so that the number of product wafers Wb to be processed at once is set less than or equal to the number of the substrates to be stored in one product wafer pod 26B, and the product wafer Wb stored in one product wafer pod 26B is put in a boat 9 together with a side dummy wafer Wa stored in a side dummy wafer pod 26A and is processed at a same time by a process tube. Since the number of product wafers which are subjected to batch processing collectively are stored in one pod, it is possible to eliminate the need to use a shelf for temporarily storing a pod, a pod transferring apparatus for transferring the pod between the shelf and a pod stage or the like, thus reducing an initial cost and a running cost of a batch-type CVD device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010247361-A (JP)
Title: Recorder
Inventor: TAKIGAWA TOMOYA
IPC: B41J29/377
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder which more efficiently cools a cooling object by positively utilizing an air flow generated by reciprocation of a carriage.  <P>SOLUTION: A gas channel 531 is formed in a platen 53. The gas channel 531 makes a region where the air flow is generated when the carriage 10 in an internal space of the inkjet printer 50 reciprocates in a main scan direction X and the periphery of a transfer motor M communicate with each other. A first gas inflow port 41, a second gas inflow port 42 and a third gas inflow port 43 are formed at positions faced to the air flow generation region along the main scan direction X. A first guide wall 44 which guides a part of the air flow S to the gas channel 531 is formed at the first gas inflow port 41. A second guide wall 45 which guides a part of the air flow S to the gas channel 531 is provided at the second gas inflow port 42. A third guide wall 46 which guides a part of the air flow S to the gas channel 531 is provided at the third gas inflow port 43.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249392-A (JP)
Title: Microwave heating device
Inventor: IMAI HIROHISA
IPC: F24C7/02
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave heating device detecting a temperature distribution at a high speed and sensitively, and properly controlling supply of microwave.  <P>SOLUTION: A heating control means controls a microwave supply means on the basis of detection of a temperature distribution detecting means, the temperature distribution detecting means has a group of two-dimensional infrared ray detecting elements having a plurality of groups of linear infrared ray detecting elements constituted by linearly arranging a plurality of infrared ray detecting elements detecting infrared ray, and arranging the plurality of groups of linear infrared ray detecting elements in a state of separating from each other so that visual fields are determined at prescribed equal intervals, a temperature converting section for converting a detection signal from each infrared ray detecting element into temperature information, a driving means for moving the group of two-dimensional infrared ray detecting elements in the direction orthogonal to the linear direction of the group of linear infrared ray detecting elements, and a drive control means for controlling the driving means, and the drive control means moves and reciprocates the plurality of group of linear infrared ray detecting elements by the driving means by angles of the interval of visual fields of the plurality of groups of linear infrared ray detecting elements.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248568-A (JP)
Title: Rolling bearing for use in hydrogen atmosphere
Inventor: UYAMA HIDEYUKI
IPC: C22C38/00
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing which has long service life even when it is used in hydrogen atmosphere.  <P>SOLUTION: In an inner ring 1 and an outer ring 2 of a deep groove ball bearing, the contents of carbon, silicon, manganese, chromium, molybdenum, sulfur, phosphorus and oxygen are within a predetermined range, respectively and the remainder is composed of iron and alloy steel which is an inevitable impurity. In addition, a structure change resistance value is ≥10. Furthermore, a hardening layer is formed in orbital planes 1a, 2a by performing quenching and tempering following carburizing treatment or carbonitriding treatment. The sum of carbon concentration and nitrogen concentration of the hardening layer is 0.5-1.5 mass%, the residual austenite amount is 20-45 vol.%. The surface hardness of the orbital planes 1a, 2a ia Hv 700-780, and hardness of a core part is Hv 550 or less. Compression residual stress in the peripheral direction at a depth position inside the orbital planes 1a, 2a by 100 μm is 100-500 MPa. The maximum peak height Rp of a rough curve in the axial directions of the orbital planes 1a, 2a is ≤0.2 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250542-A (JP)
Title: Driving support device
Inventor: SHIMIZU AYAKO
IPC: G08G1/09
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving support device that prevents a driver from being annoyed.  <P>SOLUTION: At an intersection, in some cases, a driver of a vehicle has no intention to enter a certain path according to the traffic condition thereof. In the driving support device M, a driving support control part 14 decides whether to perform driving support for entry into the path based on the traffic condition in the path of the vehicle 10, thereby prohibiting the driving support when the driver has no intention to enter the path. Therefore, the driving support can be prohibited when the driver has no intention to enter the path, the driver is less annoyed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252143-A (JP)
Title: Piezoelectric vibrator
Inventor: YASUIKE RYOICHI
IPC: H01L41/09
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator which suppresses variation in a connecting position of wire bonding and suppresses stray capacitance generated at the connecting position.  <P>SOLUTION: The piezoelectric vibrator 10 includes a base substrate 14 and a piezoelectric vibrating piece 20 of which one terminal in a length direction is held in a cantilever state by a fixed part 34 provided on the base substrate 14. The piezoelectric vibrating piece 20 includes: a first lead-out electrode 42 which is formed on a first surface 38 of the piezoelectric vibrating piece 20 at a side of the base substrate 14 and includes a first connecting part 46 at a position to be connected with the fixed part 34 in a plane view; and a second lead-out electrode 52 which is formed on a second surface 46 on a side opposite from the base substrate 14 side and includes a second connecting part 56 at a position overlapped with the fixed part 34 and the first connecting part 46 in a plane view. The second lead-out electrode 52 is formed thinner than the first lead-out electrode 42 and the second connecting part 56 is connected to a wire 36.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009154210-A (JP)
Title: Spot welding tool
Inventor: STIEGLBAUER WALTER
IPC: B23K11/30
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spot welding tool capable of achieving a high-quality welding joint part while preventing electrode wear.  <P>SOLUTION: The spot welding tool is used for resistance welding of a workpiece and is provided with at least one electrode (4). Pressing elements (9) for pressing the workpiece are arranged on the electrodes (4) in the area of an electrode cap (5) and prevent the process-dependent warpage or bending of the workpiece. By such arrangement of the pressing elements additional pressure acts on the workpiece, specifically metal sheet and accordingly dispersed pressure application to the workpiece through the electrodes is generated and the bending of the workpiece is also prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010258085-A (JP)
Title: Surface position detecting method
Inventor: KOSUGI YUJI
IPC: G03F7/207
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem wherein highly accurate focus detection becomes more important as the depth of focus extremely becomes minute because of the trend of microfabrication, and the detection range satisfying required accuracy tends to be narrower so that the surface of a wafer is difficult to be positioned within the detection range, resulting in exposure failure.  <P>SOLUTION: The surface position measuring method is provided with: a movable stage for holding a wafer: and a surface position measuring means, and it has: a means that has a stage to measure the entire surface shape of a wafer or a partial surface shape thereof and a stage to memorize the measured surface shape of the wafer, and measures a quantity of change in surface position while moving a movable stage on a track along the memorized surface shape of the wafer; and a means that drives the quantity of change from the track.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258146-A (JP)
Title: Solenoid current control device, and solenoid current control method
Inventor: IWAMOTO MOTOMITSU
IPC: F16K31/06
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid current control device that detects a fed current value of a solenoid with high precision with a simple circuit configuration.  <P>SOLUTION: The fed current value of the solenoid is input to a V/F converter through a sense resistance, and output pulses from the V/F converter are counted by a counter circuit to obtain a pulse counted value. The pulse counted value corresponds to an integrated value of a solenoid current, and feedback control over a duty ratio of a PWM signal is performed using the pulse counted value to improve precision of average current value detection of the solenoid under current control over the solenoid. Further, the current value is converted into the pulse counted value and controlled, so that the solenoid current control device with the simple circuit configuration is actualized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009282512-A (JP)
Title: Photosensitive resin composition and pattern forming method
Inventor: NAKAKAWARA HIDETAKA
IPC: H05K3/00
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition, capable of forming a resist film hardly generating cracks, capable of reducing decrease in a film, in an unexposed part, and having satisfactory sensitivity and resolution, in a circuit forming process in a multilayered printed wiring board by a COF or building-up construction method, and a pattern forming method using the photosensitive resin composition.  <P>SOLUTION: This photosensitive resin composition contains a vinyl copolymer I, having a constitutional unit of a monomer a having a phenolic hydroxyl group and a constitutional unit of a vinyl monomer b containing a carboxyl group, a quinonediazide compound II, and a polyhydroxy compound III.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010256568-A (JP)
Title: Lens barrel
Inventor: EJIMA RIKIYA
IPC: G02B7/02
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dust from entering a cylindrical member from a gap between the cylindrical member and a holding member which holds a lens therein and moves in the direction of an optical axis relatively to the cylindrical member, without blocking relative movement of the holding member.  <P>SOLUTION: The lens barrel 1 includes: an external member 2; a first group lens-holding member 15 for holding a first lens group 11, which is disposed inside the exterior member 2 and configured so as to be movable in the direction of optical axis X relatively to the external member 2; and a flexible, annular dust-proof ring 6 disposed between the exterior member 2 and the first group lens-holding member 15. The one peripheral edge of the dust-proof ring 6 is attached to the exterior member 2; and the other peripheral edge thereof is attached to the first group lens-holding member 15. Thus, the dust-proof ring 6 fills the gap between the external member 2 and first group lens-holding member 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT