baber/WOPTO huggingface dataset:
Patent JP-2012064669-A (JP)
Title: Resistance change memory
Inventor: YASUDA NAOKI
IPC: H01L27/105
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a diode element of a resistance change memory, which has a low profile and is excellent in terms of the reduction in OFF-state current.SOLUTION: A resistance change memory according to an embodiment includes: a first wiring line; a second wiring line; and a memory cell part at an intersection of the first and second wiring lines. The memory cell part includes a resistance change element operable to store states different in resistance value as data, and a non-ohmic diode element. The diode element has a first conductivity type (n type) semiconductor layer, a second conductivity type (p type) semiconductor layer, and a first conductivity type (n type) semiconductor layer. The surface density of a dopant impurity in the second conductivity type (p type) semiconductor layer is larger than a total surface density of a dopant impurity in the first conductivity type (n type) semiconductor layer, and smaller than twice the electric flux number surface density corresponding to a threshold electric field of inter-band tunnel current of a material constituting the second conductivity type (p type) semiconductor layer.
Patent JP-2012063563-A (JP)
Title: Image formation apparatus and image formation apparatus controlling method
Inventor: ONO KOICHI
IPC: G03G15/20
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of control to reduce the fusing temperature by interrupting a printing job to operate a fuser.SOLUTION: A CPU 22, when a plurality of printing jobs are being executed, calculates with respect to the next printing job to be executed the expected surface temperatures ((the number of sheets to be printed in the next printing job)×A+T0) of temperature detection areas 201a and 201b corresponding to a non-paper-passing part of a fusion roller 201 at the time of printing; if the expected temperatures are higher than a preset temperature T1, determines that the temperature of the non-paper-passing part of the fusion roller 201 needs to be lowered, and selects a printing job including passing of paper through the temperature detection areas 201a and 201b as the next printing job to be executed.
Patent JP-2012061507-A (JP)
Title: Copper alloy ingot and method for production thereof
Inventor: TAKAZAWA TSUKASA
IPC: B22D1/00
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy ingot which efficiently dissolves an alloy element even in the alloy including a high-melting point element but having low specific gravity to reduce the amount of undissolved elements, and to provide a method for production thereof.SOLUTION: There is provided a method for production of the copper alloy ingot comprising continuously casting by circulating the molten copper to which the alloy elements other than copper are added in a flow channel of a gutter for alloy element addition. The Reynolds number Re of the molten copper flow is ≥20,000, and satisfies an expression (1): Re=vd/ν≥r×10/L (wherein Re is a Reynolds number; v is a flow rate [m/s]; d is a flow channel diameter [m]; ν is a dynamic viscosity [m/s]; r is an average diameter of the addition element [m]; and L is the length of the addition gutter for alloy element [m]).
Patent JP-2012069353-A (JP)
Title: Shield case, connector and electronic apparatus
Inventor: KITAGAWA TAKESHI
IPC: H01R13/648
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a shield case capable of improving an exfoliation strength to a substrate, and restraining deterioration of a strength and an EMI characteristic of the shield case even if an elastic contact piece is provided.SOLUTION: A shield case 100 comprises a relative inner wall 110, in which a plug P can be inserted; an elastic contact piece 111 formed by cutting one part of the inner wall 110 inward; an opening 112 around it; a bottom plate part 120 provided at a lower end 110c of a front portion of the inner wall 110; a folding part 130 communicated with a front end 110a of the inner wall 110 and folded toward a rear end 110b of the inner wall 110; an outer wall 140 communicated with the folding part 130, arranged along an outer surface of the inner wall 110, and covering the opening 112; and a first connecting leg part 160a provided at a front portion of the outer wall 140 in an inserting direction α.
Patent JP-2012068109-A (JP)
Title: Reprocessing unit and reprocessing method for spent nuclear fuel
Inventor: MIZUGUCHI KOJI
IPC: G21C19/44
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a spent nuclear fuel reprocessing technology which allows real-time high-precision measurement of weight variation of electrodes in a electrolysis process.SOLUTION: The reprocessing unit for the spent nuclear fuel includes: a base member fixed to an electrolytic cell; a support member to support a shaft connected to electrodes; and a weighing part which is fixed on the side of the base member, supports the support member from the lower side in the vertical direction, and detects weight.
Patent JP-2012065853-A (JP)
Title: Sleep level determining device and sleep level determining method
Inventor: NEMOTO ARATA
IPC: A61B5/11
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive sleep level determining device for daily use, which determines a sleep level with high accuracy in conformity to an international sleep depth criterion, without imposing any physical and mental burdens on a subject.SOLUTION: A sleep level determining section 12 determines an arousal level based on a variance value of intensity of a biological signal of the subject who is not invaded or constrained and on a retention time thereof, determines a deep non-REM sleep level based on the ratio of a δ-wave component estimated using the variance value and on a retention time until the ratio of the δ-wave component reaches the peak, in regard to a section where the variance value meets predetermined conditions, and determines a REM sleep level based on a difference value between data obtained by performing long-term moving average processing and data obtained by short-term moving average processing on a parameter and/or the variance value indicating a sympathetic nerve component or a parasympathetic nerve component of an autonomic nerve component.
Patent JP-2012059238-A (JP)
Title: On-site operation innovation method
Inventor: OKU MASAHARU
IPC: G06Q10/06
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method so that on-site work is adopted into an electronic flow, a task operation is displayed on a screen and shared, a task outcome is compared with an evaluation measure and discussed in a division in charge of the task, and an excellent reform plan as an organization is able to be arranged.SOLUTION: An on-site work flow is defined as a collection of combined unit activity process having an evaluation measure, automated with a general IT tool, combining with the online and off-line data base, and therefore set as an useful work flow. A task operation is visualized and shared using the useful work flow.
Patent JP-2012074795-A (JP)
Title: Portable electronic apparatus
Inventor: KONDO JUNICHI
IPC: H04M1/00
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic apparatus capable of suppressing aggravation of abnormality even when abnormality occurs in the apparatus.SOLUTION: The portable electronic apparatus having a plurality of circuit blocks for executing a predetermined function comprises: a power supply part 20 for controlling power supply to the plurality of circuit blocks; a temperature detection part 23 for detecting abnormality in the apparatus; and a control part 10 for suppressing power supply to the plurality of circuit blocks sequentially in accordance with the abnormality and stopping the power supply to the circuit blocks specified in accordance with the suppression state of the power supply and the abnormality level detected by the temperature detection part 23, when the abnormality is detected by the temperature detection part 23.
Patent JP-2012074867-A (JP)
Title: Traffic monitoring system, traffic monitoring method and network management system
Inventor: KATO KEI
IPC: H04L12/70
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a traffic monitoring method capable of promptly detecting excess traffic, while suppressing a processing load of each device in a network.SOLUTION: In the traffic monitoring method for monitoring traffic to an arbitrary communication terminal in the network as monitoring target traffic, a first network device 4 accommodating a communication terminal 3 monitors whether or not the amount of traffic flow to the communication terminal 3 exceeds a first alarm threshold. If the first network device 4 decides that the traffic flow amount to the communication terminal 3 exceeds the first alarm threshold, each of the entire network boundary devices 5-1 to 5-2, located at a boundary between a network 6 and an external network, monitors whether or not each traffic flow amount to the communication terminal 3 exceeds a second alarm threshold. Based on the monitoring result, the network device 4 discriminates whether or not the traffic to the communication terminal 3 becomes excess traffic.
Patent JP-2012077315-A (JP)
Title: Functional film and method for manufacturing functional film
Inventor: FUJINAWA ATSUSHI
IPC: C23C16/42
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a functional film, which can develop a target gas barrier performance according to a film thickness and also stably form a gas barrier film excellent in temporal stability when forming an inorganic film by a plasma chemical vapor deposition (CVD) while conveying a long substrate having a surface formed of an organic material in a longitudinal direction.SOLUTION: In the method for manufacturing a functional film, a plasma electron density exerted at the most upstream position in a conveyance direction of the substrate is controlled lower than that at the most downstream position between electrodes in an electrode pair.
Patent JP-2012080223-A (JP)
Title: Video server
Inventor: WATANABE MASAHARU
IPC: H04N7/173
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To display a web image optimized utilizing the size of the screen of each television receiver effectively, by a video server of a VOD system which distributes contents to television receivers ready for a portal service.SOLUTION: The video server is provided with: a terminal information storage unit 17 which stores terminal information including the name, image size, and maker name of each browser used by plural digital television receivers; a part storage unit 13 which stores respective kinds of contents constituting the screen of a web page to be distributed; a control unit 14 which receives a distribution request from a television receiver, acquires identification information for identifying a terminal of the receiver included in the distribution request, reads corresponding terminal information by referring to the terminal information storage unit 17 according to the acquired identification information, reads the respective kinds of contents from the part storage unit 13 according to the read terminal information, and arranges images in the web page; and a communication control unit 15 which transmits the web page generated by the control part 14 to the digital television receiver from which the distribution request has been transmitted.
Patent JP-2012079564-A (JP)
Title: Electrode plate for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and battery pack
Inventor: KOBORI HIROYUKI
IPC: H01M4/131
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrode plate for nonaqueous electrolyte secondary battery which is excellent in output/input characteristics and cycle characteristics, as well as a nonaqueous electrolyte secondary battery and a battery pack which use the same for a positive electrode plate and/or a negative electrode plate.SOLUTION: An electrode plate for nonaqueous electrolyte secondary battery includes a current collector, and an electrode active material layer formed on at least part of a surface of the current collector. The electrode active material layer contains active material particles, and a binding material that contains a metal oxide indicating the insertion and elimination reaction of lithium-ions and also contains a carbon component.
Patent JP-2012080701-A (JP)
Title: Battery charger for mobile telephone
Inventor: FUKUDA HIROAKI
IPC: H02J7/00
Filed: 2010-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a battery charger for a mobile telephone which does not cause excessive load on a cable and presents a good appearance during use.SOLUTION: A charger 1 has a connector 8 connecting to a mobile telephone 9 and a support base 52 supporting the mobile telephone 9 at an adaptor body 10 connecting to an electric outlet 2. The support base 52 is integrally coupled with a fixed part 51 with a coupling part 53 and forms a unit body 5 of the adaptor body 10. The coupling part 53 rotates between a closed position where the support base 52 covers a front surface of the fixed part 51 and an open position where the front surface is exposed and couples the fixed part 51 with the support part 52 so as to be foldable. The connector 8 is provided on a placement surface 54 of the support base 52, which is placed as an upper surface in the open position, and the mobile telephone 9 is connected with the connector 8 being placed on the placement surface 54.
Patent JP-2012080714-A (JP)
Title: Motor driving device, driving method, and input device
Inventor: TAKASU SHIGERU
IPC: H02P1/16
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a motor driving device capable of achieving a desired vibration waveform and to provide an input device using the same.SOLUTION: The input device 100 includes a touch panel (input operation section) 1, an input determination section 2, a motor driving device (driving device) 3, a motor 4, and a vibration section 5. The driving device 3 includes a target waveform generation section 11, an acceleration sensor (vibration detection section) 12, a waveform shaping section 13, and an amplification section (driving signal generation section) 14. The acceleration sensor 12 is provided to detect an actual vibration waveform of the vibration section 5 for feedback control so that the actual vibration waveform approaches a target vibration waveform, thus achieving a target vibration waveform with higher accuracy.
Patent JP-2012083137-A (JP)
Title: Metal detector
Inventor: NISHIMURA NAOKI
IPC: G01V3/10
Filed: 2010-10-07
Abstract: PROBLEM TO BE SOLVED: To accurately identify a detection sensitivity of metal detection, regardless of the size of an object to be checked, while reducing influences of noise or the like in relatively simplified configuration.SOLUTION: A metal detection method of claim 1 is used while employing a magnetic sensor coil of claims 2 to 5, so that influences of noise or the like can be reduced by simple components and further a detection sensitivity of metal detection can be improved regardless of the size and the weight of an object to be checked. Moreover, in the case where two detection units are provided between magnetic field generation means and the check object, influences of a package of aluminum foil or the like upon the magnetic field generation means can be cut. Furthermore, according to claims 4 and 5, a detection area is reduced as further as possible, thereby reducing influences of noise or the like and a need to connect any special circuit in a complicated manner is eliminated.
Patent JP-2012085004-A (JP)
Title: Optical line sensor device
Inventor: NANAO TSUTOMU
IPC: H04N1/028
Filed: 2010-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical line sensor device for discrimination comprising sensor elements of a new shape for avoiding occurrence of moire because occurrence of moire is inevitable when a sensor for discrimination is developed and the discrimination function itself is inhibited.SOLUTION: The optical line sensor device comprises a light source which irradiates a moving medium with a plurality of light beams while switching with time, light receiving units 14, 15 where sensor elements are arranged one-dimensionally in a direction y perpendicular to the moving direction x of the medium and detect light transmitted the medium or reflected thereon, and a signal processing unit 27 which discriminates the information of the medium by processing the optical detection signal of the light receiving units 14, 15. Observation width b of the sensor element in the moving direction of the medium and the arrangement pitch p of sensor elements arranged one-dimensionally satisfy a relation b>p.
Patent JP-2012081058-A (JP)
Title: Medical lighting system
Inventor: SHIMADA HISATARO
IPC: F21S2/00
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a medical lighting system, which changes an illumination distribution in lighting and which also corresponds to the various situations of an surgery.SOLUTION: The lighting device includes lighting parts 2 which include light sources 12, reflection mirrors 14 arranged to be opposed to the irradiation directions of the light sources 12 and having curved surfaces to be recessed toward the light sources 12, and mobile parts for changing intervals between the light sources 12 and the reflection mirrors 14, and are configured to allow light emitted from the light sources 12 to be reflected against the reflection mirrors 14 and to be emitted to an object. The illumination distribution in lighting by the lighting parts 2 is changed by change actions in intervals between the light sources 12 and the reflection mirrors 14 by the mobile parts.
Patent JP-2012089254-A (JP)
Title: Conductive coupling member, method of manufacturing the same, and battery using conductive coupling member as electrode
Inventor: SAKAE TERU
IPC: H01M50/55
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To suppress electric resistance and realize an excellent mechanical strength while preventing electric corrosion, in a conductive coupling member for use in a battery having a positive output end and a negative output end formed of different kinds of metals from each other.SOLUTION: A conductive coupling member 1 for electric power output for use in a battery having a pair of output ends formed of different kinds of metals from each other, has: an electrode part (a bar part 10) coupled to one output end and formed of the same metal as the one output end; and a bus bar part (a band plate part 11) connected to the electrode part and formed of the same metal as the other output end. The electrode part and the bus bar part are integrated by diffusion bonding.
Patent JP-2012088783-A (JP)
Title: Method and device for monitoring machine tool, and machine tool
Inventor: ANDO TOMOHARU
IPC: B23Q17/00
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for monitoring a machine tool, and a machine tool, allowing a user to quickly and easily know a current machining state related to vibration, and to effectively derive an optimum machining condition.SOLUTION: A device for monitoring a vertical machining center, includes: a vibration sensor for detecting vibration accompanying machining; a rotation detector and a rotation detection section for detecting rotation of a main shaft; a stable limit and vibration distribution calculation section for preparing a stable limit diagram F1 showing a relation between a rotational speed of the main shaft and a stable limit of machining and a vibration distribution diagram F2 showing a relation between the rotational speed and the vibration, based on vibration information detected by the vibration sensor and the rotational speed of the main shaft detected by the rotation detector and the rotation detection section, and displaying both of the diagrams on a monitor so as to be vertically arranged. The stable limit and vibration distribution calculation section displays a current rotational speed of the main shaft with a straight line L extending through the stable limit diagram F1 and the vibration distribution diagram F2 and being orthogonal to an axis of the rotational speed.
Patent JP-2012088876-A (JP)
Title: Spectral information extraction device
Inventor: KAZAMA YORIKO
IPC: G06T1/00
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when an object is analyzed and managed using an image or the like which has been photographed by a flying body, resolution is often low with respect to the object, and the object is difficult to be individually managed.SOLUTION: The spectral information extraction device includes: an image corresponding section which makes a high spatial resolution image 503 correspond to a low spatial resolution image 502, for an object to be analyzed; a space analyzing section which calculates a ratio occupied by the object in a pixel of the low spatial resolution image; and a spectrum allocating section which decomposes a spectrum 504 of the low spatial resolution image into a plurality of spectra 505 based on the ratio.
Patent JP-2012086971-A (JP)
Title: Steering gear for vehicle
Inventor: TAKASATO AKIHIRO
IPC: B66F9/24
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a steering gear for a vehicle which stabilizes loads in traveling, and can secure the stable travel.SOLUTION: A side shift mechanism 50 includes a carriage 51 supported in a liftable manner by an outer mast. A guide bar 52 fixed to the carriage 51 supports a lift bracket 26 movably in a right-to-left direction Z1. A side shift actuator 53 expands and contracts in response to lateral acceleration, thereby bringing first and second forks 27A and 27B to side shift, and cargoes via the lift bracket 26.
Patent JP-2012091197-A (JP)
Title: Control system for arc welding and control method used for the same
Inventor: AOKI ATSUHITO
IPC: B23K9/095
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a control system for arc welding capable of simultaneously carrying out control of a weaving width and control of a torch height with high performance, and also to provide a control method used for the same.SOLUTION: In the manipulated variable Δw of the weaving width and the operating amount Δz of the torch height, influence rates δ, δof torch height deviation ΔPinfluencing each operating amount to a bevel wall distance deviation ΔPare set corresponding to a bevel angle θ of a workpiece 5. A computing unit 21 computes the manipulated variables Δz, Δw about the torch height and the weaving width of actuators 13, 14 so that the influence rates δ, δbecome larger as the bevel angle θ increases.
Patent JP-2011100726-A (JP)
Title: Magnetically controlled electric switch device
Inventor: LEE WEN-FONG
IPC: H01H21/08
Filed: 2010-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetically controlled electric switch device certainly preventing a phenomenon of moisture permeation inside a switch.  <P>SOLUTION: An electric switch 14 has a button 142 fixed in a sealed housing 12 and controlling an electric contact by a rotation or push method. An inside magnet unit 16 is fixed inside the sealed housing 12 in such a way that the button 142 can be started. An outside magnet unit 18 is fixed outside the sealed housing 12 in such a way that the inside magnet unit 16 can be interlocked. A drive unit 22 is connected to the outside magnet unit 18 in such a way that the outside magnet unit 18 can be driven. When the drive unit 22 is driven by an external force, the outside magnet unit 18 performs opening and closing of the electric switch 14 by synchronously actuating the inside magnet unit 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT