baber/WOPTO huggingface dataset:
Patent JP-2013175702-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: ISHIZAKA TADAHIRO
IPC: H01L21/768
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To provide reduction in resistance of a conductive path, in formation of a conductive path by embedding a copper material into a recess for embedding which is formed on an interlayer insulating film consisting of a SiCOH film.SOLUTION: When forming a recess on a SiCOH film 1 by plasma, C is detached from the film to form a damage layer, which is then removed with hydrofluoric acid so that the surface becomes hydrophobic. By supplying this SiCOH film 1 with a boron compound gas, a silicon compound gas or a gas comprising trimethyl aluminum, B, Si or Al is adsorbed onto the SiCOH film 1. Their atoms are bonded to Ru, so formation of a Ru film 4 on the SiCOH film is easy. Then using, for example, Ru(CO)gas and CO gas, the Ru film 4 is deposited by CVD and subsequently a copper material 5 is embedded followed by CMP treatment to form a wiring structure on the upper layer side.
Patent JP-2014032621-A (JP)
Title: Scheduling method, and information processor
Inventor: SHIBATA KOSUKE
IPC: G06F9/50
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a scheduling method capable of reducing power consumption and improving the efficiency of a cache, and an information processor.SOLUTION: The scheduling method of this invention is a scheduling method for allocating processing elements to a plurality of arithmetic processing units by using a computer, and has an analysis step for analyzing a processing element, a determination step for determining an arithmetic processing unit to which a processing element is allocated in accordance with a result of the analysis step, and a distribution step for allocating the processing elements to the arithmetic processing units in accordance with a result of the determination step. In addition, the processing elements allocated in the distribution step are inhibited from being reallocated to a different arithmetic processing unit. In the determination step, the arithmetic processing units to which the processing elements are allocated are determined in accordance with the types of the processing elements or related processing elements and a requested processing speed.
Patent JP-2014035906-A (JP)
Title: Press-fit pin and fitted state confirmation method
Inventor: YOSHIDA TOMOMASA
IPC: H01R12/58
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a press-fit pin the fitted state of which in a through hole can be confirmed, and to provide a fitted state confirmation method thereof.SOLUTION: A press-fit pin 1 being inserted from both sides of a through hole 30 in a printed circuit board and fitted in place has a terminal 11, a tip 12 that is the return of the terminal 11, and a cut 13 between the terminal 11 and the tip 12. The tip 12 deforms elastically by an external load so that the cut 13 becomes narrow. When the press-fit pins are fitted, they are inserted from both sides of the through hole 30 while facing the tips 12, 22, and the terminal 11 is pressed against the inner periphery of the through hole 30, by the restoring force at the tips 22 of press-fit pins 2 facing each other.
Patent JP-2014036989-A (JP)
Title: Joining method
Inventor: YOSHIDA RYO
IPC: B23K20/12
Filed: 2012-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a joining method that can remove burrs and improve joining quality at the same time.SOLUTION: A joining method performs: a friction pressure welding step of subjecting a first metal member 2 and a second metal member 3 to friction pressure welding; and a welding step of welding outside surfaces of the first metal member 2 and the second metal member 3 utilizing burrs P, as a filler material, generated on the outside surface of at least either one of the metal members. In the welding step, laser welding is preferably used.
Patent JP-2013047950-A (JP)
Title: Efficient cache reuse through application-determined scheduling
Inventor: EKATERINA STEFANOV
IPC: G06F9/50
Filed: 2012-08-17
Abstract: PROBLEM TO BE SOLVED: To efficiently reuse a cache in a multi-processor computer system.SOLUTION: Disclosed is a method of determining a thread from a plurality of threads to execute a task in a computer system 100. The plurality of threads is grouped into at least one subset associated with a cache memory of the computer system. The task has a type determined by a set of instructions. The method comprises obtaining an execution history of the subset of the plurality of threads and determining weighting for each of the set of instructions and the set of data, the weighting depending on the type of the task. The suitability of the subset of the threads to execute the task based on the execution history and the determined weighting is then determined. In the method, subject to the determined suitability of the subset of threads, a thread is determined from the subset of threads to execute the task using content of the cache memory associated with the subset of threads.
Patent JP-2014041410-A (JP)
Title: Contactless ic label with booster antenna
Inventor: OMURA KUNIO
IPC: B42D25/305
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient communication distance even when the communication distance of a contactless IC label is short in reading information on the contactless IC label adhered to a metallic object inside from an outer side of a packing box.SOLUTION: A contactless IC label with a booster antenna has: a contactless IC label that includes an IC chip and an antenna to be adhered to an outer face of a metal member of a product; and a conductive booster antenna that is provided so as to overlap with the contactless IC label in a thickness direction. The contactless IC label is provided on one face of a magnet sheet, and has an adhesion layer for adhering the other face of the magnet sheet to an outer face of the metal member. A gap between the contactless IC label and the booster antenna is more than 10 mm and less than 40 mm.
Patent JP-2014039587-A (JP)
Title: Paint brush
Inventor: SHIMOMOTO SATOSHI
IPC: A46B3/12
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive paint brush.SOLUTION: A pair of divided members a1 and a2 are made to butt on each other to constitute a handle body A. The divided members a1 and a2 include an annular recess part 9 formed inside a holding part 4 thereof. A bristle bundle H to be retained by the handle body A is integrated therewith at a melting part 1 formed by melting a root part of the bristle bundle, and the outer periphery of the melting part 1 is formed larger than the outside diameter of the bristle bundle H to form a flange 2. The divided members a1 and a2 are ultrasonically welded, with the flange 2 fitted in the annular recess part 9.
Patent JP-2014044512-A (JP)
Title: Server device
Inventor: ANDO YOHEI
IPC: G06F13/00
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a server device which provides detailed presence information of communication partners for a user of a client device.SOLUTION: A server device which is connected with a plurality of client devices, comprises: a reception unit which receives pieces of operation information indicating operation states of users of the client devices; a presence information determination unit which determines presence information including state information corresponding to the operation information; a storage unit which stores pieces of the presence information; a presence information search unit which searches the storage unit for the presence information required by the client device; and a transmission unit which transmits the presence information retrieved by the presence information search unit to the client device which has made the request.
Patent JP-2014042597-A (JP)
Title: Game machine
Inventor: HAMADA ISAMU
IPC: A63F7/02
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of coping with reading of incorrect clock time.SOLUTION: From a clock time storage area of an RTC, hour (h) information is read, minute (m) information is then read, and second (s) information is read. Each of them is set for a provisional clock time of a current frame (step S2321, step S2322). When the provisional clock time of the current frame is not the same as or within +1 second of a clock time of a previous frame, the clock time of the previous frame is set as a clock time of the current frame (step S2344). Therefore, even when noise or the like occurs during reading clock time information of the RTC and incorrect clock time information is read, it can be amended by the clock time of the previous frame, and thereby it is possible to cope with the reading of incorrect clock time.
Patent JP-2014050136-A (JP)
Title: Inverter device
Inventor: KAWASE MIKIO
IPC: H02P23/16
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To detect abnormal factors, e.g., no power-up or erroneous wiring, of an encoder by obtaining the information about the encoder at a stage prior to actual load operation of an inverter device.SOLUTION: An inverter device 1 specifies whether an encoder 12 is single-phase input or two-phase input, by operating in a teaching operation mode and comparing the polarity of a feedback value during forward operation with that during reverse operation. If the encoder 12 is two-phase input, the inverter device 1 determines whether or not a forward number of revolution is inputted during forward operation, and specifies on which of an operation command direction or a reverse direction thereof the rotational direction depends, thus calculating the number of pulses of the encoder 12.
Patent JP-2014048344-A (JP)
Title: Eyepiece lens
Inventor: MORI MOTOHISA
IPC: G02B13/18
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an eyepiece lens in which aberration fluctuations due to a diopter adjustment operation are reduced, and aberrations are satisfactorily corrected.SOLUTION: The eyepiece lens comprises: in order from the object side, a negative first lens group G1; a positive second lens group G2; and a negative third lens group G3. In the first lens group G1, the lens surface closest to the eye point side has a concave shape. In the second lens group G2, at lease one lens surface is aspherical, and the curvature of the lens surface closest to the observation object side is larger than the curvature of the lens surface closest to the eye point side. In the third lens group G3, the lens surface closest to the eye point side has a concave shape, and the curvature thereof is larger than the curvature of the lens surface closest to the observation object side. The diopter adjustment operation is performed by moving at least one lens group among the first to third lens groups along the optical axis. The eyepiece lens satisfies the following conditional expression: 0.30<d12/ΣD<0.60, where d12 is the distance between the first lens group G1 and the second lens group G2 on the optical axis when the diopter of the eyepiece lens is -1 m, and ΣD is the total thickness of the eyepiece lens when the diopter of the eyepiece lens is -1 m.
Patent JP-2014048425-A (JP)
Title: Electrostatic latent image developing magnetic toner
Inventor: MIZOBE TAKEO
IPC: G03G9/08
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic latent image developing magnetic toner which has excellent fixability and heat-resistant preservability and is configured to form an image with desired image density by charging toner with a desired charge amount when the image is formed for a long time in a normal-temperature and normal-humidity environment or in a high-temperature and high-humidity environment, or when image formation is temporarily stopped during the long-time image formation in the normal-temperature and normal-humidity environment or in the high-temperature and high-humidity environment and then the image formation is restarted.SOLUTION: An electrostatic latent image developing magnetic toner includes: a toner core particle containing at least binder resin and magnetic powder; and a shell layer covering the entire surface of the toner core particle. The shell layer is formed of resin containing a charge control agent and has a predetermined structure formed of resin fine particles.
Patent JP-2013175704-A (JP)
Title: Composition for sealing film manufacturing for solar cell, manufacturing method thereof, and sealing film for solar cell
Inventor: TARUYA YASUNORI
IPC: C08J3/20
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a composition for sealing film manufacturing for a solar cell, containing an ethylene-vinyl acetate copolymer and a polyethylene resin and being excellent in processing properties such as film forming properties in manufacturing; and a sealing film of a solar cell, using the same.SOLUTION: A composition for sealing film manufacturing for a solar cell, containing an ethylene-vinyl acetate copolymer and polyethylene, is characterized by having a sea-island structure with the ethylene-vinyl acetate copolymer being a sea phase and with the polyethylene being an island phase, where the average diameter ((average long diameter (l) + average short diameter (d))/2) of the island phase consisting of polyethylene is 40 μm or less and/or the average aspect ratio (average long diameter (l)/average short diameter (d)) of the island phase consisting of polyethylene is 40 or less. A sealing film for a solar cell uses the composition.
Patent JP-2014047060-A (JP)
Title: Chain conveyer
Inventor: EZAKI SHINGO
IPC: B65G19/22
Filed: 2012-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a chain conveyer which can prevent wear of a conveying plate and improve conveyance efficiency of an object to be conveyed by smoothly moving the conveyer chain.SOLUTION: In a chain link 3 of a conveyer chain C, a chain link 30 with a conveying plate is disposed which is provided with conveying plates 4 and 4 that extend in the horizontal direction orthogonal to a moving direction of the conveyer chain C on both sides. For the chain link 30 with conveying plates, there are used a chain link 31 equipped with a wear prevention plate where a wear prevention plate 5 covering a front surface 4a, a lower surface 4b, and both side surfaces 4c and 4c of the conveying plate 4 is disposed in the conveying plate 4 and a chain link 32 equipped with a scraper plate where a scraper plate 6 in sliding contact with an inner peripheral surface of a conveyer case 2 is disposed in the conveying plate 4.
Patent JP-2014050012-A (JP)
Title: Communication system, communication device, and control method for communication device
Inventor: YAMASHITA HITOSHI
IPC: G06F21/34
Filed: 2012-09-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to simply use service based on security information.SOLUTION: A communication system of the present invention comprises a first communication device and a second communication device which is connected to a network and can communicate with the first communication device, where the first communication device uses service in the network through the second communication device. The first communication device comprises: an imaging unit; a communication interface unit for communicating with the second communication device; and a control unit which makes the imaging unit perform imaging when receiving, as input, information on imaging a code picture obtained by encoding security information on utilization of service through the second communication device, reads out the security information included in the code picture imaged by the imaging unit and stores the security information, and transmits a request for utilizing service based on the stored security information to the second communication device through the communication interface unit when receiving, as input, information on utilization of the service in the network through the second communication device.
Patent JP-2013060186-A (JP)
Title: Electric or hybrid motor vehicle bodywork structure, the vehicle, and method of controlling/modifying temperature of passenger compartment thereof
Inventor: SWOBODA BENJAMIN
IPC: B62D29/04
Filed: 2012-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric or hybrid motor bodywork structure having an accumulator battery, and a method for controlling/modifying the temperature of a passenger compartment thereof.SOLUTION: The bodywork structure 1 includes one interior and exterior panel 3, 4 and one intermediate layer 2 between the panels, each panel being based on a thermally conducting and electrically insulating material. The intermediate layer has phase change materials PCM1, PCM2 and electric components 5 and is configured to be connected to a battery and which are able to convert the electrical energy available when the battery is being recharged into thermal energy stored by the PCM, so that the stored thermal energy is then transmitted to the interior of the vehicle when the latter is in use thanks to crystallizing of the at least one PCM, which is conversely able, by melting, to absorb an excess of heat inside the vehicle when this PCM is not recharged.
Patent JP-2013060011-A (JP)
Title: Method and device for collating unbound medium-sized book
Inventor: BUENTEMEYER KAI
IPC: B42C1/10
Filed: 2012-09-10
Abstract: PROBLEM TO BE SOLVED: To provide method and device for enabling both smooth material flow between a digital printing press and a bookbinding machine without any trouble and paper feeding through a paper collator instead of manual paper feed when collating an unbound medium-sized book.SOLUTION: In this method, a collecting section 2, a carrier device 6 including an successive carrier segments 3 with equal spaces to make cyclical movement, and a plurality of feeders 10.1-10.3 arranged along the collecting section 2 to supply the successive carrier segments 3 with signatures 7, are used to collate unbound medium-sized books B, B-Bcomprising the signatures 7. Through at least one of these above feeders 10.1-10.3, partial unbound medium-sized books B and TB consisting of at least two signatures 7 on serial-printing overlapped each other inside the medium-sized book B are fed to the successive carrier segments 3. This feeding is done by sequentially-taking at least two signatures 7 out from a magazine 11 of the feeders 10.1-10.3.
Patent JP-2013070058-A (JP)
Title: Method for depositing layer on semiconductor wafer by vapor phase growth method in process chamber, and apparatus therefor
Inventor: GEORG BRENNINGER
IPC: C23C16/44
Filed: 2012-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a countermeasure for improvement against the occurrence of a defect which can be caused even though the temperature of the surface of a cover of a process chamber is carefully controlled.SOLUTION: There are provided a method for depositing a layer on a semiconductor wafer 5 in a process chamber 1 having an upper cover 2 and a lower cover 3 by means of a vapor phase growth method and an apparatus therefor. The method comprises the steps of: measuring a temperature on a front side of the semiconductor wafer; heating the semiconductor wafer to a deposition temperature; and controlling the temperature of the upper cover of the process chamber to be a target temperature. The temperature of the upper cover is measured at the center of an outer surface of the upper cover, and used as an actual value of a control parameter of a control loop for controlling the temperature of the upper cover. The method further comprises the steps of: setting a gas flow rate for introducing a process gas for depositing the layer into the process chamber; and depositing the layer on the front side of the semiconductor wafer heated to the deposition temperature when controlling the temperature of the upper cover of the process chamber to be the target temperature.
Patent JP-2014062524-A (JP)
Title: Fuel injection valve
Inventor: HONJO TAKUYA
IPC: F02M61/04
Filed: 2012-09-24
Abstract: PROBLEM TO BE SOLVED: To enable the enlargement of the fuel passage cross section area of a spring retainer without loosing the spring seat function of the spring retainer on a return spring.SOLUTION: A hollow part 5a of a fixed core 5 consists of a spring guide hole 5a1 storing a return spring 33 for restricting the horizontal oscillation thereof, and a retainer press-in hole 5a2 provided continuously to the rear end of the spring guide hole and having a larger diameter than the spring guide hole, while the spring retainer 36 has a press-in cylindrical part 36a to be pressed into the inner peripheral face of the retainer press-in hole 5a2, and a diameter-shrunk tubular part 36b continuously provided integrally with the front end of the press-in cylindrical part and having smaller inner and outer diameters than the press-in cylindrical part 36a. The front end face of the diameter-shrunk tubular part 36b is a rear spring seat 35 for bearing the rear end of the return spring 33, and the diameter-shrunk tubular part 36b has a cutout 37 communicating between the inner peripheral face and the outer peripheral face thereof.
Patent JP-2014067773-A (JP)
Title: Silicon substrate etching method
Inventor: Furusawa kenta
IPC: H01L21/306
Filed: 2012-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a silicon substrate etching method which can solve stagnation of an etchant and improve deterioration in an etching rate on a wafer surface by improving replaceability of the etchant.SOLUTION: In an etching method of a silicon substrate of forming an intended recess by fixing a chamber with a silicon substrate which has an etching mask layer on a first surface so as to expose the etching mask layer in the chamber and by etching the silicon substrate through the etching mask layer by an etchant flowing in the chamber from an upstream side to a downstream side, the etching mask layer includes an etching opening 2 corresponding to the recess and a dummy opening 3 on an upstream side of the etching opening and aligned with the etching opening.
Patent JP-2014066430-A (JP)
Title: Ventilation device
Inventor: SHIMA YASUAKI
IPC: F24F7/08
Filed: 2012-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent intake shortage and heat loss from happening by eliminating air leakage from a fan casing even at the time of high pressure.SOLUTION: A ventilation device includes a motor plate 13 provided inside a body 1 and a fan casing (an air supply fan casing 14), and it has a configuration in which a side surface facing an intake port of the air supply fan casing 14 is closed by the motor plate 13. It also has a configuration in which the motor plate 13 has an SA packing 16 attached substantially on the whole area and the air supply fan casing 14 presses an opposite intake port side end part 17 of a scroll plate vertically against the SA packing 16. Thereby, the ventilation device can be acquired which prevents intake shortage and heat loss from happening by eliminating air leakage from the air supply fan casing 14 even at the time of high pressure.
Patent JP-2014066864-A (JP)
Title: Optical fiber coating removal tool
Inventor: YAMAMOTO KAZUNORI
IPC: G02B6/00
Filed: 2012-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber coating removal tool capable of certainly removing the outermost coating with a simple structure.SOLUTION: When holding sections 3 are deformed so that they approach each other, contact parts 9a and 9c of contact members 7a and 7b can be brought into contact with each other. Therefore, the contact parts 9a and 9c grasp an optical fiber core 15. In a grasped state of the optical fiber core 15, the contact members 9a and 9c deform to come into contact with each other. Therefore, preferably, at least one of the contact parts 9a and 9c has an elastic modulus in flexure of a range of 50-2000 MPa. More preferably, the elastic modulus in flexure is in a range of 162-1050 MPa.