baber/WOPTO huggingface dataset:
Patent JP-5352998-B2 (JP)
IPC: G03G21/00
Filed: 2007-12-20
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus suppressing occurrence of density irregularity of black belt-like pattern even when continuous image formation is performed under a low-temperature and low-humidity environment, thereafter, a photoreceptor is left standstill and again the image formation is performed.  <P>SOLUTION: A cleaning device 11 for cleaning two wire-shaped corona discharge electrodes 2a which are attached to the electrifying device and mesh-like grid electrodes 2b which control discharge amount of corona discharge, is attached to the electrifying device. A temperature-humidity detection sensor 12 is disposed on the periphery of the electrifying device 2 such that a controller 14 controls the driving means 13 of the cleaning device so that the cleaning device 11 is driven by the driving means 13 in accordance with a temperature and humidity detected by the temperature-humidity detection sensor 12. An air discharging device 16 is attached to the upper side of the electrifying device 2 such that air in the electrifying device 2 is sucked, an air current is generated, and electric discharge products and foreign matter in the electrifying device 2 are discharged to the outside of the electrifying device 2 together with the air current.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-4833214-B2 (JP)
IPC: H03K19/173
Filed: 2005-09-01
Granted: 2011-12-07
Abstract: An electronic fuse structure is disclosed for integrated circuits that is programmable with low voltage and incorporates a differential sensing scheme. The programming step is performed at about 1.5 times Vdd while the sense operation is performed at Vdd, which limits the resistance variation through the electronic fuse caused by the sense operation. During the sense operation a gating transistor emulates the voltage drop across a fuse select transistor for the case of an intact fuse. A circuit and method for characterizing the resistance of the electronic fuse is also disclosed.
Patent JP-4818291-B2 (JP)
IPC: B65H15/00
Filed: 2008-03-04
Granted: 2011-11-16
Abstract: A first and second printing engine are disposed with an intermediate transport belt in U-shaped arrangement. The method employs printing sheets serially on one side in the first engine inverting the sheet and transporting the sheets through about 180° change in direction without rotation. The commonality of the leading edge is thus maintained before and after inverting. The sheet is then fed to the second engine for duplex printing on the second side of the sheet. The second engine may have a media sheet input rotation for simplex printing serially with the duplex printing.
Patent JP-5163293-B2 (JP)
IPC: H01G11/66
Filed: 2008-06-03
Granted: 2013-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for an electrochemical element capable of obtaining a capacitor suitable for a high-speed charge and discharge at a high current by intending to reduce an internal resistance of the capacitor and to improve an electrode strength.  <P>SOLUTION: In the electrode for the electrochemical element, an electrode composition layer is formed through a conductive adhesive layer on a collector with plural protrusions in at least one direction. Especially, it is desirable that a protrusion-formation-density in the collector may be one piece/mm<SP>2</SP>or more, moreover it is desirable that an effective surface area (A) of the collector per unit area (B) of the collector may exceed 1 by A/B ratio.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5338164-B2 (JP)
IPC: C07D495/10
Filed: 2008-07-14
Granted: 2013-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material having high refractive index and exhibiting heat resistance and impact resistance at the same time.  <P>SOLUTION: There are provided a tetrathiaspiro compound expressed by formula (1), formula (2), etc., a composition containing the compound of formula (1), formula (2), etc., an optical material obtained by curing the composition, and a method for producing the optical material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5267917-B2 (JP)
IPC: B42D15/10
Filed: 2008-07-14
Granted: 2013-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a non-contact IC card, which manufactures a high quality non-contact IC card even when a front side substrate and a back side substrate are cut into sheets.  <P>SOLUTION: The method of manufacturing a non-contact IC card 1 first creates an IC card laminate 12 in which an inlet sheet 8 is interposed between the front side substrate 2 and the back side substrate 5. In the IC card laminate 12, a temporarily bonding means 24 is used to temporarily bond parts 2a and 5a near front end edges and parts 2b and 5b near both side end edges of the front side substrate 2 and the back side substrate 5, and to also temporarily bond the part 2a near the front end edge or the part 2b near the both side end edge between the inlet sheet 8 and the front side substrate 2, or the part 5a near the front end edge or the part 5b near the both side end edge between the inlet sheet 8 and the back side substrate 5. The front side substrate 2 and the back side substrate 5 are adhered to the inlet sheet 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5299997-B2 (JP)
IPC: D21H21/40
Filed: 2008-09-09
Granted: 2013-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-counterfeit material, capable of easily discriminating true or false without using a special tool or device and also having a high anti-counterfeit effect.  <P>SOLUTION: The chips of which base material is provided with a temperature responsive coated layer of changing its hue reversibly by the change of temperature, are produced. Addition of the chips to the anti-counterfeit paper allows discrimination the color-changing effect of the chips by the change of temperature to enable the discriminatement of true or false easily. By providing two kinds or more of the temperature responsive coated layers, higher effects can be obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5369576-B2 (JP)
IPC: B22F9/02
Filed: 2008-09-24
Granted: 2013-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal nanoparticle composed of a multi-component alloy including active metals such as Ti and having a relatively low oxygen content, to provide a method for producing the same, and to provide a metal nanoparticle production device which can produce the metal nanoparticle.  <P>SOLUTION: The method for producing the metal nanoparticle comprises a plasma generation process in which plasma is generated in a liquid comprising a metal source so as to obtain a metal nanoparticle, wherein, the metal source includes two or more kinds of metal elements, the metal elements include at least one selected from Ti, Zr, Hf, V, rare earth elements, alkaline-earth metal elements and alkali metal elements, and the liquid is composed of one or more kinds of substances which do not comprise C-O bonds and/or O-H bonds in the molecule. The metal nanoparticle is obtained by the method, and the metal nanoparticle production device is used for producing the metal nanoparticle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5331427-B2 (JP)
IPC: H01L25/07
Filed: 2008-09-29
Granted: 2013-10-30
Abstract: In a semiconductor device in which a plurality of memory LSIs and a plurality of processor LSIs are stacked, as the number of stacked layers increase, the communication distance of data between a memory LSI and a processor LSI will increase. Therefore, the parasitic capacitance and parasitic resistance of the wiring used for the communication increase and, as a result of which, the power and speed performance of the entire system will be degraded. At least two or more of the combinations of a processor LSI 100 and a memory LSI 200 are stacked and the processor LSI 100 and the memory LSI 200 in the same combination are stacked adjacent to each other in the vertical direction. Communication between the processor LSI 100 and the memory LSI 200 in the same combination is performed by a dedicated electrode provided therebetween, and communication between processor LSIs 100 and communication from the processor LSI 100 to the outside are performed by a through silicon via for signal 11 which passes through all the LSIs.
Patent JP-5353210-B2 (JP)
IPC: F01L1/356
Filed: 2008-11-28
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake/exhaust valve driving device capable of changing a lift amount without increasing the weight of a valve system.  <P>SOLUTION: This intake/exhaust valve driving device 1 includes: a cam 4 provided in a cam shaft 3 of an engine; and a rocker arm 6 which rocks in response to rotation of the cam 4 to lift an intake valve 5 or an exhaust valve, and the rocker arm 6 is engaged with the intake valve 5 or the exhaust valve in one end thereof and rotatably supported in the other end thereof, and the cam 4 is brought into slide-contact with the rocker arm 6 at an operation point between both the ends. This intake/exhaust valve driving device 1 also includes a lift amount changing means 9 for changing the lift amount of the intake valve 5 or the exhaust valve by moving the cam shaft 3 along the rocker arm 6 and changing the operation point of the cam 4 between the one end and the other end of the rocker arm 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5376920-B2 (JP)
IPC: G06N3/04
Filed: 2008-12-04
Granted: 2013-12-25
Abstract: In a convolution operation circuit, a first and a second shift registers provide data to a first and a second inputs of a plurality of multipliers, a first and a second storage units store data to be supplied to the first and the second shift registers, a plurality of cumulative adders accumulate output from the plurality of multipliers, a third storage unit latches output from the plurality of cumulative adders at predetermined timing, a fourth storage unit stores data to be stored in the first and the second storage units and data output from the third storage unit, and a control unit sets data stored in the first and the second storage units to the first and the second shift registers at predetermined timing, causes the first and the second shift registers to perform shift operations in synchronization with an operation of the cumulative adder.
Patent JP-5324905-B2 (JP)
IPC: F23Q7/00
Filed: 2008-12-11
Granted: 2013-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of electrical and mechanical connection between a heat generating heater and an intermediate shaft, to improve heat generation performance of the heat generating heater, and to prevent damage of the intermediate shaft or the heat generating heater accompanying concentration of stress without increasing manufacturing cost.  <P>SOLUTION: The glow plug 1 includes a cylindrical housing 2, the intermediate shaft 3, a connection member 6, a power supply member 7, and a ceramic heater 9. The connection member 6 includes: a first connection part 61 connected to the power supply member 7 and formed in an annular shape as a whole; a second connection part 62 connected to the intermediate shaft 3 and formed in an annular shape as a whole; and an elastic part 63 connecting the connection parts 61 and 62 and elastically deformable along an axis CL1 direction. When a resistance value of the connection member 6 is R<SB>C</SB>and a resistance value of the ceramic heater 9 is R<SB>H</SB>, the following relationship is satisfied; R<SB>C</SB>/R<SB>H</SB>≤0.1, and when a spring constant of the connection member 6 along the axis CL1 direction is K<SB>C</SB>, the following relationship is satisfied; 0.1 kN/mm≤K<SB>C</SB>≤10 kN/mm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5046245-B2 (JP)
IPC: C23C8/34
Filed: 2006-04-19
Granted: 2012-10-10
Abstract: A method for carbonitriding a steel part arranged in an enclosure maintained at a reduced internal pressure, the part being maintained at a temperature level, comprising an alternation of first and second steps, a carburizing gas being injected into the enclosure during the first steps only and a nitriding gas being injected into the enclosure only during at least part of at least two second steps.
Patent JP-5199088-B2 (JP)
IPC: G06F11/18
Filed: 2006-07-26
Granted: 2013-05-15
Abstract: A method for controlling a computer system having at least two execution units and one comparator unit, which system is operated in the lock-step mode and in which the results of the at least two execution units are compared, wherein when or after an error is detected by the comparator unit, an error-detection mechanism is processed on at least one execution unit for this execution unit.
Patent JP-5508718-B2 (JP)
IPC: B29C48/92
Filed: 2006-11-30
Granted: 2014-06-04
Abstract: The method involves providing a melted mass or solution, which contains a carrier material or suitable precursor compounds of the carrier material and thermo electric active materials or precursor compounds of the thermo electric active materials. The melted mass or solution is electrically spun, and a fiber containing the precursor compounds of the thermo electric active materials is received. The fiber is enclosed with an electrical insulator, and the precursor compounds of the thermo electric active materials are converted into an active form.
Patent JP-4970466-B2 (JP)
IPC: H04W72/04
Filed: 2007-01-08
Granted: 2012-07-04
Abstract: One object of the present invention is a method for the support of high bit rate services in a mobile communication system, said method comprising a step wherein a network entity (UNC/GANC) signals to a Mobile Station (MS), according to signalling procedures used in case of access via a broadband Access Network, at least one bit rate higher than the maximum bit rate specified in case of access via a non broadband Access Network (BSS), based on bit rates as defined according to signalling procedures used in case of access via said non broadband Access Network (BSS).
Patent JP-5393158-B2 (JP)
IPC: H01L33/32
Filed: 2007-02-22
Granted: 2014-01-22
Abstract: The process involves the preparation of a substrate with a silicon surface on which a nitride nucleation layer is deposited which contains aluminum. A masking layer is deposited on the nitride nucleation layer or on a nitride buffer layer if it is present. The nitride buffer layer is present in such a manner that separate crystallites first inter-grow in the deposition step of the first nitride semiconductor layer, above a coalescence layer thickness, and cover an average surface of at least 0.16 mu m 2> in a layer plane of the nitride semiconductor layer perpendicularly to the direction of growth. Independent claims are also included for the following: (1) a nitride semiconductor component which has gallium containing a nitride semiconductor layer; (2) a carrier disk with multiple nitride semiconductor components; and (3) a nitride semiconductor product with a substrate.
Patent JP-5369761-B2 (JP)
IPC: G03G5/147
Filed: 2009-03-02
Granted: 2013-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic photoreceptor capable of obtaining an electrophotographic image with high durability and high image quality by improving abrasion resistance of the organic photoreceptor and also by improving image deletion or image blur which is liable to occur under high temperature, high humidity or the like, and to provide an image forming apparatus using the organic photoreceptor.  <P>SOLUTION: The organic photoreceptor has a photoreceptor layer on a conductive support and a protective layer on the photoreceptor layer, wherein the protective layer is formed using metal oxide fine particles having at least two or more different reactive organic groups.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5251661-B2 (JP)
IPC: G02F1/35
Filed: 2009-03-26
Granted: 2013-07-31
Abstract: Provided are an optical amplifier, a control method therefor, and an optical transmission system that can use a simple technique to correct SRS tilt generated in a transmission path after a back-stage amplifier out of two amplifiers, which respectively amplify an input optical signal in a front stage and a back stage of a variable attenuator, in accordance with the number of wavelengths of the optical signal transmitted on the transmission path. A control parameter for controlling the two amplifiers and the attenuator is determined so as to correct a spectral slope caused by stimulated Raman scattering of the optical signal based on network information received from another device, and the two amplifiers and the attenuator are controlled based on the control parameter.
Patent JP-4587086-B2 (JP)
IPC: G10L19/02
Filed: 2009-03-31
Granted: 2010-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To manage processing time on a reproduction side when a multichannel audio signal is coded at a variable compression rate.  <P>SOLUTION: Prediction circuits 13D1, 13D2, and 15D1-15D4, and buffer selection units 14D1, 14D2, and 16D1-16D4 predictively encode six channel audio signals. A decoding time stamp (DTS) generating unit 17 generates decoding time stamp information, indicating the timing for reading compressed data in an input buffer 22a on a decoding side, according to the prediction coding data amount for each channel. A formatting circuit 19 performs formatting to create a data structure, having a packet header containing the decoding time stamp information and a packet containing user data containing the compression data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5378037-B2 (JP)
IPC: G01C21/36
Filed: 2009-04-01
Granted: 2013-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device and its destination setting method, capable of readily recognizing a destination having visited in the past on a spot shown by an address name item, when the address name item in a list is selected, when a destination is set by using a destination history list or a spot registration list.  <P>SOLUTION: When a destination is set by using the destination history list or the spot registration list, a list where facility names and address names are itemized is displayed; when a prescribed item is selected, it is examined whether the item is an address name item; and when it is an address name item, one or more facilities close to a spot corresponding to the address name are retrieved on reference to a facility database, and retrieved facility names are displayed, together with the list. As a result, a destination having visited in the past on the spot shown by the address name item can be readily recognized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-4819926-B2 (JP)
IPC: B41J2/045
Filed: 2009-07-10
Granted: 2011-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing head unit which is easily assembled and disassembled, and which is constituted of many separable individual components forming a variable-dimension printing head unit.  <P>SOLUTION: A printing head module 30 for the printing head assembly is provided as a united device comprising: a support member 40; printing head integrated circuits 50 respectively having nozzles 42 formed to jet a printing fluid to a surface of a printing medium; a fluid distributing member to attach the printing head integrated circuit to the support member; and an electric connector to connect an electrical signal to the printing head integrated circuit. The support member has a channel 41 having a plurality of apertures arranged to guide the printing fluid to a related nozzle of the printing head integrated circuit from the channel and extending through the wall of the support member, conveying the printing fluid to the printing head integrated circuit and extending in a longitudinal direction, and the printing head assembly is equipped with the printing head module and a casing to which the printing head module is detachably attached.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5328553-B2 (JP)
IPC: A63F7/02
Filed: 2009-08-07
Granted: 2013-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the amusement of the play in a game machine having a plurality of variable display devices.  <P>SOLUTION: A first anticipatory advance notice pattern determining table 161A and a second anticipatory advance notice pattern determining table 161B have different rates of determining common advance notice presentation modes (YP1-YP3) and different rates of determining individual advance notice presentation modes (YP4 and YP5) according to the results of variable display. Accordingly, the reliability of a jackpot can be changed according the anticipatory advance notice pattern in which the anticipatory advance notice is executed or according to whether the display is first reserved storage display or second reserved storage display.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5260448-B2 (JP)
IPC: D06F37/06
Filed: 2009-08-27
Granted: 2013-08-14
Abstract: The invention provides a drum-type washing machine capable of increasing the cleaning force, comprising a rotary drum capable of stretching and retracting clothings; a plurality of raisers arranged on the inner wall of the rotary drum; an outer groove for stretching and retracting the rotary drum and storing the water for washing; an electric machine for driving the rotary drum; a machine box for supporting the outer groove; a plurality of protuberance parts arranged on the bottom wall of the rotary drum and extending in the radial shape from the center and a plurality of convex saliences on the flat part of the bottom wall. According to the structure, the coiled clothings turned up by the raisers mutually rub the convex saliences by rotating the rotary drum, so as to increase the dirt removing effect.
Patent JP-5269728-B2 (JP)
IPC: H01F27/32
Filed: 2009-09-07
Granted: 2013-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly tough and highly thermally conductive thermosetting resin composition for molds that reduces peeling and cracks occurred between a mold cured product and an insulated cylinder.  <P>SOLUTION: A resin cured product of the highly tough and highly thermally conductive thermosetting resin composition for molds is provided. In the cured product of the thermosetting resin composition containing a polyfunctional epoxy resin having two or more epoxy groups per molecule, a curing agent of an acid anhydride, an inorganic filler, and a surfactant, the stress safety factor is 7 or more, the strain safety factor is 10 or more, the permissible defect size is 0.1 mm or more, and the thermal conductivity of the cured product is 0.7 to 2.5 W/m×K when mold of alumina ceramics with the composition and cooling the same to room temperature are performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5297953-B2 (JP)
IPC: B60L50/14
Filed: 2009-09-08
Granted: 2013-09-25
Abstract: In an electric motor drive system for an electric vehicle that includes a converter for performing direct-current voltage conversion and an inverter that converts the output voltage of the converter into alternating-current voltage, a control apparatus makes a required torque response determination to determine whether the electric vehicle is in a state in which high torque response is needed. Furthermore, in a drivability priority mode in which high torque response is needed, the control apparatus sets a voltage command value for the converter in a range where sine wave PWM control can be applied. On the other hand, in a fuel efficiency priority mode in which high torque response is not needed, the control apparatus sets the voltage command value for the converter such that power loss in the overall electric motor drive system is minimized, based on the operating state of an alternating-current electric motor.