baber/WOPTO huggingface dataset:
Patent JP-2013174748-A (JP)
Title: Fixing device and image forming apparatus
Inventor: MORITA OSAMU
IPC: G03G15/20
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that fixes an unfixed toner image on a recording sheet carrying the unfixed toner image under application of heat and pressure by pressing an endless belt against a fixing roller with a pressing member arranged on the inner surface side of the endless belt to form a nip between the belt and the fixing roller and causing the fixing roller to be driven to be rotated, and by passing the recording sheet through the nip, and is capable of easily separating the recording sheet from the belt even when the recording sheet passed through the nip for fixing the unfixed toner image is wound around the belt at a nip exit; and an image forming apparatus employing the fixing device.SOLUTION: A fixing device 4A is provided including a recording sheet peeling member 44 capable of contacting from the outer surface side of a belt 42 a loosened part 422 of the belt 42 that is generated on the downstream side of a fixing nip N in a conveyance direction of a recording sheet S for fixing a toner image. Also provided is an image forming apparatus 10 including the fixing device.
Patent JP-2013179139-A (JP)
Title: Led wafer picker
Inventor: YU IN-HWAN
IPC: B25J15/06
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an LED wafer picker capable of performing stable adsorption without a fear that suction force increases and the top face of an LED wafer contacts to the LED wafer picker.SOLUTION: An LED wafer picker including: a picker body which adsorbs an LED wafer at a lower part by a fact that the air supplied to an upper part is discharged to both sides along the discharge surface consisting of the streamlined shape; and a guide member which is arranged at a lower part of the discharge surface to allow the air to move along the discharge surface, includes: a single center hole which is formed at the center part of the guide member, and located in a part corresponding to the discharge surface; and a support part which is integrally extended and formed so as to project in the lower direction of the guide member to support the LED wafer. Consequently, an LED wafer comparatively far away from the LED wafer picker is easily adsorbed, and failures due to contamination with foreign materials are reduced by preventing the top face of the LED wafer from contacting the guide member.
Patent JP-2013179146-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: IMADA IKUO
IPC: H01L21/60
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which breaking or peeling of a bonding wire can be suppressed by pulling out bubbles in a coating film, composed of a resin material for forming a sealing film, efficiently and sufficiently even if the interval between the bonding wires is narrower, and the manufacturing yield can be enhanced, and to provide a manufacturing method therefor.SOLUTION: A semiconductor device 1 is connected by a first bonding wire 13a where the horizontal position of the highest point 13ah, of an electrode 12 on a circuit board 10 side and a connection pad 22 on a semiconductor chip 20 side, is set close to the connection pad 22 of the semiconductor chip 20, and a second bonding wire 13b where the horizontal position of the highest point 13ah is set close to the electrode 12 of the circuit board 10. The first bonding wire 13a and the second bonding wire 13b are arranged alternately.
Patent JP-2013176904-A (JP)
Title: Method and device for detecting zero point of bearer of rotary machine
Inventor: HIROSE HITOSHI
IPC: B41F13/24
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To detect a zero point of a bearer of a rotary machine such as a printer easily and certainly.SOLUTION: A method is used to detect a zero point position in which bearers begin to come into contact with each other, in a rotary machine with two pieces of cylinder and the bearers equipped with the cylinders. First, a distance between axes of two cylinders is set larger than the zero point position, and a resilient material is fitted to the sensor portion of a pressure sensor which gives an output according to an applied pressure. Further, the pressure sensor is disposed between the two cylinders. After that, the distance between the axes of the two cylinders is gradually changed, and when the fluctuation characteristics of the output of the pressure sensor change, the axial distance between the two cylinders is regarded as the zero point position.
Patent JP-2013089946-A (JP)
Title: Multilayer ceramic electronic part
Inventor: SUH JU MYUNG
IPC: H01G4/30
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer ceramic electronic part with improved reliability.SOLUTION: The multilayer ceramic electronic part includes: a ceramic body 110 having a plurality of dielectric layers 111 laminated therein; a plurality of inner electrode layers 121, 122 formed on at least one surface of each dielectric layer 111; and margin dielectric layers 113 formed on a margin part of each dielectric layer 111, on which the inner electrode layers 121, 122 are not formed, and having a dielectric grain size smaller than that of the dielectric layers 111.
Patent JP-2013182947-A (JP)
Title: Reactor unit
Inventor: SHIMADA HARUO
IPC: H01F37/00
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a reactor unit advantageous in compact design.SOLUTION: There is provided a reactor unit including a first reactor and a second reactor, the first reactor having a closed magnetic path structure and including a closed magnetic path core and a first coil covering a periphery of an outer peripheral surface of a part of the closed magnetic path core, and the second reactor having an open magnetic path structure and including a second coil. The second reactor adjoins an exposed core portion of the closed magnetic path core positioned outside the first coil, and is arranged with respect to the exposed core portion in such a direction that magnetic flux generated by the second reactor penetrates the exposed core portion.
Patent JP-2013182952-A (JP)
Title: Polishing pad and manufacturing method of the same
Inventor: KAWAMURA YOSHIHIDE
IPC: B24B37/24
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad which can efface scratches (flaws) on a surface of a polished object after polishing in a short time in polishing of a compound semiconductor such as silicon carbide (SiC).SOLUTION: In a polishing pad formed by a polishing cloth substrate impregnated with a resin, the resin includes conductive particulates of 0.5-18 mass% with respect to a total mass of the resin after dehydration.
Patent JP-2013183230-A (JP)
Title: Information notification device, method and program
Inventor: TANAKA YASUYUKI
IPC: H04M3/42
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To enable an authentication server to notify an authentication client of information according to a connection mode of the authentication client.SOLUTION: An information notification device includes: a table for storing a route node and information associated with the route node; and a notification unit for generating new information relative to the route node when a communication node performing network access authentication is a route node, and for reading out information associated with the route node of the communication node from the table when the communication node is not a route node, to notify the communication node of the new information or the information read out from the table.
Patent JP-2013181852-A (JP)
Title: Method and device for estimating capacity deterioration of secondary battery
Inventor: KADOWAKI SATOSHI
IPC: H01M10/48
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To estimate a capacity deterioration in a secondary battery with high accuracy.SOLUTION: A target secondary battery is charged, an open circuit voltage of the secondary battery (5) just after charging completion is measured to determine a reference open circuit voltage, the secondary battery (5) is stored isothermally, an open circuit voltage of the secondary battery (5) in isothermal preservation is measured, a drop voltage is determined as difference between the reference open circuit voltage and the open circuit voltage in the isothermal preservation, a self-discharge coefficient is determined as a functional coefficient to a lapse time of the drop temperature in the isothermal preservation, and a capacity reduction rate of the second battery (5) is determined from the determined self-discharge coefficient by using a relation between the self-discharge coefficient prepared in advance and the capacity reduction rate.
Patent JP-2012134170-A (JP)
Title: Fuel cell power generation device
Inventor: HIRAI KAZUHIRO
IPC: H01M8/06
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power generation device capable of determining an abnormality in which a hydrogen/carbon ratio is large, with a simple structure.SOLUTION: Control means C controls a supply amount of raw fuel to a reforming part 3 and a supply amount of reforming water to a steam generation part 2 so as to adjust a power generation output of a fuel cell G to a target output. A supply amount of fuel for combustion added to a reforming burner 17 is adjusted so that a temperature of the reforming part 3 becomes a set appropriate temperature. Based on a pressure of a gas processing system passage including a passage for guiding the raw fuel to the reforming part 3, a passage for guiding steam from the steam generation part 2 to the reforming part 3, a passage for guiding a reforming treatment gas generated at the reforming part 3 to the fuel cell G, and a passage for guiding an exhaust fuel gas to the reforming burner 17 from the fuel cell G, a fuel cell power generation device determines an abnormality in which a hydrogen/carbon ratio which is a ratio of a steam supply amount to a raw fuel supply amount to the reforming part 3 is large. When any abnormality is determined, a combustion amount of the reforming burner 17 is increased.
Patent JP-2012198010-A (JP)
Title: Burner system
Inventor: HANGAUER WILFRIED
IPC: F23N5/12
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a control consisting of a closed loop control of an AC voltage to a predetermined voltage set value, by which an AC voltage to be used for measuring an ionization current, for controlling fuel/air interconnection, can be sufficiently maintained to be constant in an inexpensive, easy and reliable way.SOLUTION: A voltmeter 20 is connected in parallel with a circuit that includes an ionization electrode, a flame region, a burner and an input of an ionization current amplifier 25. The connection of a voltage regulator 19 to the voltmeter is configured in such a manner that, in a voltage control mode, a time average current produced by the voltmeter through the connection is less than 5% of a time averaged current through the ionization electrode.
Patent JP-2013180341-A (JP)
Title: Rolling control device, rolling control method, and rolling control program
Inventor: HATTORI SATORU
IPC: B21B37/32
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of effectively controlling local failure in shape of a rolled material.SOLUTION: A rolling control device for controlling a rolling machine that rolls a rolled material by pinching it with a work roll 1 includes a shape control part 201 which controls a plurality of coolant jetting devices 50 provided to respective regions of the rolled material divided into a plurality of regions along a plate width direction, and acquires a performance value of rolling by the work roll 1 for each region. The plurality of coolant jetting devices jet a coolant so that a coolant jet shape is elliptical when viewed from the front side of a jetting opening, and jet the coolant even to an adjoining region by tilting the major axis direction of the oval to a rotational direction of the work roll 1. The shape control part 201 reduces jetting amounts of the coolant to a region determined based on rolling performance information, and controls the tilt in the major axis direction of the coolant that is jetted to an adjoining region.
Patent JP-2013183147-A (JP)
Title: Laser diode driving device and driving method and optical transmission system using the same
Inventor: YAZAKI TORU
IPC: H01S5/062
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To achieve, in a laser diode driving device, an increase in speed and a reduction in power consumption of optical transmission by realizing asymmetric correction without using a conventional edge detection circuit.SOLUTION: A laser diode driving device includes: a driving current generation circuit 13 that generates a driving current IM1 having HI periods and LOW periods on the basis of an input signal; an emphasis generation circuit 14 that generates an emphasis signal from the input signal; and a correction current generation circuit 17 that generates a correction current IM2 on the basis of the emphasis signal. The laser diode driving device 10 generates a laser diode driving signal IM by synthesizing the driving current IM1 and the correction current IM2 together, the emphasis generation circuit 14 is constructed from a signal delay circuit 15 that delays the input signal by a predetermined time and a duty ratio adjustment circuit 16 that adjusts a duty ratio of the delayed signal, and correction made at rising of the laser diode driving signal IM and correction made at falling of the signal IM are asymmetric to each other.
Patent JP-2013187055-A (JP)
Title: Vehicular lamp
Inventor: SEKI KUNIHIKO
IPC: F21S8/10
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lamp capable of simplifying assembling work while securing high assembling accuracy between a light guide and a light source and surely preventing light distribution trouble caused by the poor quality of the assembling accuracy by avoiding poor quality in the assembling accuracy in advance.SOLUTION: A light source L having an LED 6 is arranged face to face with an end of a light guide bar 5 in an extending direction having an opening 5a toward the LED 6, a reflecting surface 5b for totally reflecting light from the LED 6 to an extending direction of the light guide bar 5, an incident surface 5c for making the reflected light incident into the light guide bar 5 in the extending direction, a light-emitting surface 5e for emitting light to a front side on the basis of the light incident from the incident surface 5c, and a holding section 5f connected with a board 7. The light guide bar 5 is integrally fixed to and held by the light source section L as the holding section 5f arranged on the board 7 mounting the LED 6 and an engagement section 7a while being engaged with each other.
Patent JP-2013188757-A (JP)
Title: Manufacturing method of external joint member for constant velocity universal joint and external joint member
Inventor: IKUYAMA YOSHITADA
IPC: B21K1/14
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To improve productivity of an external joint member provided with a cup portion molded in a predetermined shape by applying ironing to a cup-shaped portion of a pre-formed material.SOLUTION: A method is used for manufacturing an external joint member 1 which has a cup portion 2 opening at one end and in which a plurality of track grooves 5 extending in an axial direction are formed on an inner diameter surface 4, the inner diameter surface 4 of the cup portion 2 being molded by ironing a cup-shaped portion 2' of a pre-formed material 1". Ironing is executed on the inner diameter surface 4 of the cup portion 2 (inner diameter surface of the cup-shaped portion 2') using an ironing punch 20 which can mold determination reference portions 12 and 13 for determining whether to pass or fail of a cup depth D.
Patent JP-2013189777-A (JP)
Title: Partition panel
Inventor: OKUMURA KATSUYUKI
IPC: E04B2/74
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a partition panel which can be stably moved.SOLUTION: A partition panel 1 includes: a pair of upper guide parts 20 and 20 provided on upper end parts on both sides in a panel width direction, and guided by an upper rail 5 installed on the side of a ceiling 2 and opened downwards; a pair of lower guide parts 30 and 30 respectively provided with a free caster 31 whose traveling direction is free and a fixed caster 36 whose traveling direction is a direction in the panel width direction in a straight state of being moved in the panel width direction at an interval in the panel width direction in the straight state, and provided on lower end parts on both sides in the panel width direction; and a pair of connection members 16 and 16 for respectively connecting the respective upper guide parts and the respective lower guide parts on both sides in the panel width direction to the panel turnably around a perpendicular. The upper guide parts are provided with regulation parts 21 and 25 regulating the turning of the connection members by being regulated by both sidewall parts 5b and 5b of the upper rail when moved along the upper rail.
Patent JP-2015109136-A (JP)
Title: Organic led element, translucent substrate and translucent substrate manufacturing method
Inventor: ISHIBASHI NAO
IPC: H05B33/28
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an organic LED element which can inhibit a short circuit between both electrodes which are subsequently deposited at an upper part of a scattering layer or a protective layer even when a defect exists on a surface of the scattering layer or the protective layer.SOLUTION: An organic EL element having a transparent substrate, a scattering layer formed on the transparent substrate, a first electrode formed on the scattering layer, an organic luminescent layer formed on the first electrode and a second electrode formed on the organic luminescent layer comprises a repair material formed on the first electrode where the organic luminescent layer is not formed so as not to electrically connect the first electrode with the second electrode.
Patent JP-2013195880-A (JP)
Title: Transfer device and image formation apparatus
Inventor: HARUNO KATSUTO
IPC: G03G15/00
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device capable of eliminating increase in the number of components, increase in assembly errors, or deviation in pressing force, with a simple configuration.SOLUTION: A transfer device has transfer means 21 arranged contactable with and separable from an image carrier 10. The transfer means 21 is configured to transfer an image carried by a latent image carrier 10 to a storage medium P. The transfer means 21 is arranged on a side of an opening/closing door 100A being openable/closable with regard to a housing. The opening/closing door 100A has a transfer means supporting member 102 that supports the transfer means 21 allowing oscillation and slide thereof. The transfer means supporting member 102 faces an elastic body 104 arranged at the opening/closing door 100A and has a transfer means holding part 103 configured to be energized by an elastic force, and slides the transfer means 21 toward the image carrier 10 when the opening/closing door 100A is closed. On a side of the housing, at a location where the transfer means 21 makes contact with the image carrier 10, a guide part 100B is formed that allows a guide of the transfer means 21 in a direction to make contact with/separate from the image carrier 10.
Patent JP-2013198060-A (JP)
Title: Image processor and image processing program
Inventor: SAWADA TAKAYUKI
IPC: G06T1/00
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and an image processing program, which can correctly replace a specified color of a CI logo and mark.SOLUTION: An image processor includes: a specified color registration section for registering specified color information for replacing a color; a specified region registration section for registering position information on a specified region where the color is replaced; an image object extraction section for extracting an image object included in a printing object; a color collation section for collating the specified color information with color information on a pixel constituting the image object; a position collation section for collating the position information of the specified region with position information on the pixel where the image object is arranged; and a color replacement determining section for determining application propriety of color replacement to the image object in response to a collation result of the color collation section and a collation result of the position collation section.
Patent JP-2013200659-A (JP)
Title: Attribute selection device, information anonymity device, attribute selection method, information anonymity method, attribute selection program, and information anonymity program
Inventor: TANAKA NAOYUKI
IPC: G06F21/60
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To select and anonymize data having an attribute for suppressing availability of information and securing anonymity.SOLUTION: An information anonymity device has a generalization attribute selection part which selects one for generalization from a plurality of attributes on the basis of a frequency of appearance of an attribute value of each record included in a data base, and a generalization process part which generalizes the attribute selected by the generalization attribute selection part.
Patent JP-2013200720-A (JP)
Title: Control device and control method of solenoid valve
Inventor: KAWAI HIDEYA
IPC: F16H61/00
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To carry out current control of a solenoid more properly.SOLUTION: When a command current Ir used for current feedback control of a solenoid of a linear solenoid valve is set within a range of an upper limit current Irmax, the upper limit current Irmax is changed from a first upper limit current Irmax1 to a second upper limit current Irmax2 which is smaller than the first upper limit current Irmax1 according to voltage reduction of a battery which supplies power to the solenoid (S120). Namely, when the voltage reduction of the battery has not occurred, the command current Ir is set within a range of the first upper limit current Irmax1, and when the voltage reduction of the battery has occurred, the command current Ir is set within a range of the second upper limit current Irmax2 which is smaller than the first upper limit current Irmax1 (S110-S130). Thereby, the command current Ir is limited into the range of a smaller upper limit current Irmax according to the voltage reduction of the battery, and the deviation between the command current Ir of the solenoid and an actual current Ifb is suppressed from becoming excessively large.
Patent JP-2013204044-A (JP)
Title: Duplex stainless steel with high weldability
Inventor: IWASAKI YUJI
IPC: C22C38/58
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a duplex stainless steel which does not delay precipitation of a γ phase under a wide welding condition and which has high corrosion resistance and high toughness in its welding portion.SOLUTION: A duplex stainless steel with high weldability includes major components of, by mass percentage, C: ≤0.10%, Si: ≤2.0%, Mn: 0.1-7.0%, P: ≤0.04%, S: ≤0.002%, Cr: 20-30%, Ni: ≤7.5%, Mo: ≤4%, Al: 0.005-0.05%, N: 0.1-0.35%, Ti: 0.003-0.020%, Ce: 0.001-0.010%, wherein a DF value represented by the following formula is 30-70. DF value=7.2×([Cr]+0.88[Mo]+0.78[Si]+2.2[Ti]+2.3[V])-8.9×([Ni]+0.03[Mn]+0.72[Cu]+22[C]+21[N]).