baber/WOPTO huggingface dataset:
Patent JP-2010045896-A (JP)
Title: Digital protection control apparatus
Inventor: KIDO MITSUYASU
IPC: H02H3/02
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the verification work by simplifying the configuration of a digital protection control apparatus.  <P>SOLUTION: A digital protection control apparatus includes: a signal input means 1d for capturing a plurality of analog AC electrical quantities of a power system sequentially through an input converter 1a, respectively, and performing digital conversion and digital filtering; a signal processing means 1e for generating a plurality of determination object data which are preset based on a plurality of digital AC electrical quantities that are output from the signal input means 1d to output the plurality of determination object data thus generated at a predetermined period from the signal processing means 1e; and a sequence means 1g having various sequence processing for selecting preset determination object data among a plurality of determination object data that is periodically output from the signal processing means 1e, and comparing the selected determination object data with a setting value to generate a protection relay output.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043166-A (JP)
Title: Rubber composition for tread and tire using it
Inventor: MATSUURA AI
IPC: C08K3/06
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for a tread achieving high wear resistance, without impairing rolling resistance, and to provide a tread and a tire.  <P>SOLUTION: A rubber composition for a tire tread contains, based on 100 pts.mass of a rubber component containing carboxy-modified acrylonitrile butadiene copolymer rubber obtained by copolymerization of a vinyl monomer containing a carboxy group, acrylonitrile and butadiene, 30-100 pts.mass of silica having nitrogen adsorption specific surface area of 50-500 m<SP>2</SP>/g according to BET method, and is vulcanized with sulfur.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043922-A (JP)
Title: Semiconductor test system
Inventor: MACHIDA KAZUMICHI
IPC: G01R1/06
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor test system capable of performing inspection by removing an oxide film on an electrode pad surface without having a contact with the electrode pad surface which is an inspection object.  <P>SOLUTION: This system is equipped with a probe card loaded with a plurality of probes, a stage for placing a semiconductor thereon, a moving mechanism for adjusting a distance between the probe card and the stage, a discharging power source connected to the probe, a measuring power source connected to the semiconductor and the probe, and a tester. In the state where an electrode pad provided on the semiconductor which is a measuring object is separated from the probe as long as a prescribed distance, arc discharge is generated on the probe chip by the discharging power source, and the electrode pad surface is cleaned. Then, in the state where the arc discharge is generated, a pulse voltage is applied to the electrode pad of the semiconductor and the probe by the measuring power source, and a superimposed waveform of an output waveform by the discharging power source and an output waveform by the measuring power source is measured by the tester, and a change of the output waveform to an input waveform is checked, to thereby inspect the semiconductor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009073477-A (JP)
Title: Check valve and ventilation device
Inventor: MOOTZ FRANK
IPC: B60H1/26
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a ventilation device having a check valve without looseness.  <P>SOLUTION: A check valve16 for a ventilation device has ribs 20 which serve to reinforce the check valve 16 and a wall thickness of the check valve 16 does not vary in the region of the ribs 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010043039-A (JP)
Title: Production method of 1,2-ethanediol derivative and derivative obtained thereby
Inventor: SAITO TAKAYUKI
IPC: C07C33/46
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of a 1,2-ethanediol derivative which is useful as a raw material of pharmaceuticals, agrochemicals, liquid crystals and polymers.  <P>SOLUTION: The production method of the 1,2-ethanediol derivative has a step of reducing an α-hydroxy acid derivative or α-hydroxy acid ester derivative, a step of adding an organic solvent to the reduced material to extract the 1,2-ethanediol derivative, and a step of washing the extracted liquid with water to decrease a content of impure metal in the 1,2-ethanediol derivative.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043502-A (JP)
Title: Transport device and transport method of concrete product
Inventor: HAYASAKA TAKEMASA
IPC: F16L1/038
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport device of a concrete product by which minor adjustments in orientation of the product can be performed smoothly by installing a minor adjustment mechanism between a carriage and the product placed on its supporting part, of which the minor adjustment mechanism is movable by an intended distance in an intended direction.  <P>SOLUTION: The transport device includes a carriage A<SB>1</SB>transporting the concrete product placed on it to a predetermined position, and a supporting part 6 arranged above the carriage to support the product. The supporting part includes a base plate 7 having a recessed space in the upper surface, a plurality of steel balls arranged in the recessed space of the base plate, an adjusting plate 10 covering an upper opening part of the base plate interposed between the steel balls and the concrete product, and the minor adjustment mechanism capable of moving the adjusting plate by the intended distance in the intended direction on a horizontal plane.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048874-A (JP)
Title: Voice recognition device
Inventor: TOKUNAGA KAZUNORI
IPC: G10L15/06
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice recognition device for promoting the utilization of a hands-free system by simplifying the registration operation of a voice tag without complicating processing.  <P>SOLUTION: The voice recognition device includes: a voice tag conversion section 5 for recognizing a voice which is inputted via a microphone 15 and converting it to a voice tag; a storage processing section 6 in which the predetermined operation of an in-vehicle external device 20 is related to the voice tag and registered; and an operation signal output section 7 which searches the voice tag converted by the voice tag conversion section 5 from voice tags registered in the storage processing section 6, and outputs an operation signal of predetermined operation related to the voice tag. The voice recognition device further includes a voice tag registration section 8 which, if the voice tag is not registered for the predetermined operation of the external device 20, resisters the voice tag for the predetermine operation after the predetermined operation is implemented and completed by the external device 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046191-A (JP)
Title: Head-mounted forward telescopic device
Inventor: ROKUSHA YOSHIKATA
IPC: A61G12/00
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimum head-mounted forward telescopic device for a disabled user allowing the user to easily eat or read newspapers without using hands.  <P>SOLUTION: The head-mounted meal support device has a rail storage body 3 in a storage body base 2 in a headgear 1. A telescopic monorail 4 is fed out of the rail storage body 3 forward, and a mouth conveyance hanging material 6 is hung from a hanging part 50 of a neck operating slider 5 attached to the monorail 4. A camera 62 is mounted in the middle and a catch 7 is attached to the lower end of the mouth conveyance hanging material 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049446-A (JP)
Title: Automatic transaction device
Inventor: FURUICHI MASAKI
IPC: G06Q40/02
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for reducing transaction time in an automatic teller machine when congested.  <P>SOLUTION: The automatic teller machine 1 for automatically performing a transaction with a transactor according to a transaction type while displaying a transaction screen on a display screen includes: a means for storing average transaction time after selection of the transaction type, for every transaction type; a means for counting elapsed time after selection of the transaction type; a means for displaying on each transaction screen displayed after selection of the transaction type the average transaction time and the elapsed time for the selected transaction type; and a means for updating the elapsed time along with the elapse of time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055832-A (JP)
Title: Polymer electrolyte fuel cell system
Inventor: FUKATSU YOSHIAKI
IPC: H01M8/10
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of dew formation on the surface of a catalyst of an anode by surely keeping temperature distribution in a cell stack constituted by the combination of two sets of cell assemblies so that the temperature of gas atmosphere in an anode of each unit cell constituting each cell assembly is made higher than the temperature of gas atmosphere in a cathode in an air-cooling type fuel cell system in which the cell stack is air-cooled.  <P>SOLUTION: The cell stack 30 consists of two sets of cell assemblies 31, 32. The cell assemblies 31, 32 are arranged so as to counter the edge surfaces of the anode sides. The fuel cell system includes at least one cross flow fan 40 extending in the stacking direction of the unit cells 20 and uniformly supplying cooling air in the stacking direction to the cell stack 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009075578-A (JP)
Title: Display device
Inventor: KASHIWABARA SATOSHI
IPC: G09G3/20
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device, capable of performing display while reducing a luminance inclination within a screen which is caused in accordance with polarity reversion of a common signal in frame reversing drive.  <P>SOLUTION: A voltage level in a gate-off voltage VGL applied to a pixel transistor through a scanning line is changed by a change quantity of voltage level in the common signal Vcom synchronously with polarity reversion of the common signal Vcom. According to this, the change quantity of a pixel electrode potential Vs' which is changed according to the voltage level in the common signal Vcom can be equalized to the voltage level change quantity in the common signal Vcom, and the luminance inclination within the screen caused by polarity reversion can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010056354-A (JP)
Title: Semiconductor device
Inventor: HIRAMITSU SHINJI
IPC: H01L23/48
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of suppressing thermal fatigue of a joining material by sufficiently securing radiation performance and reducing thermal stress generated in the joining material.  <P>SOLUTION: The semiconductor device includes a semiconductor chip 1, a first electrode 3 joined to one side of the semiconductor chip through a first joining material 2 while having conductivity, a second electrode 5 joined to the other side of the semiconductor chip through a second joining material 4 while having conductivity, and a first stress buffering material 6 to reduce stress of the first joining material which is generated due to the expansion quantity difference between the semiconductor chip and the first electrode. An region where the first electrode and the first stress buffering material each make direct contact with the first joining material is provided, and the area of the potion where the first joining material is in contact with the projecting part 3a of the first electrode is not more than 30% of the area of the semiconductor chip.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054993-A (JP)
Title: Image forming apparatus
Inventor: ASAKA HITOSHI
IPC: G03G15/20
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can detect drop of AC voltage of a fixing heater with simple constitution, and can change operation of respective sections in accordance with the drop of the AC voltage.  <P>SOLUTION: The image forming apparatus includes a power supply section, a printing section, a fixing section to perform fixing of a sheet printed by the printing section, and a heater energized to generate heat so as to heat a member included in the printing section or the fixing section. The apparatus includes a time measuring section which measures the AC voltage of the power supply section and measures a time interval from a point of time when an absolute value of the AC voltage is less than a predetermined value to a point of time when it is more than the predetermined value. The apparatus includes a control changing section which monitors whether the time interval measured by the time measuring section exceeds the predetermined time, and changes a control method related to energizing processing of the heater or error disposal when the time interval exceeds the predetermined time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008299872-A (JP)
Title: Newspaper output device
Inventor: ONISHI ATSUSHI
IPC: G07F17/26
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a newspaper output device for providing a newspaper of the day, only by inputting a date of issue.  <P>SOLUTION: This newspaper output device is composed of an operation board 1 used for inputting a date of issue of a newspaper to be outputted, a display device 2 displaying the date of issue inputted by the operation board, a data storage device 3 storing newspaper data issued in a predetermined period, a printer 4 printing the newspaper data, and a control part 7 controlling the devices. The control part 7 displays the date of issue inputted by the operation board 1 on the display device 2, and retrieves and reads the newspaper data stored in the data storage device 3 based on the date of issue and prints this read newspaper data by the printer 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010060509-A (JP)
Title: Method, system, apparatus and program for determining image pattern, and computer readable recording medium to which this program is saved
Inventor: TAKAKURA TOSHIAKI
IPC: G01N21/17
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which enables the accurate classification and/or determination of an image pattern.  <P>SOLUTION: The method for determining the image pattern of an object image to be determined includes: the step (1) of segmenting the object image to be determined; the step (2) of choosing a plurality of unit areas from areas obtained by the segmentation of the step (1) and classifying the image pattern for respective chosen unit areas; and the step (3) of determining the image pattern about the object image to be determined on the basis of a result in the step (2).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067376-A (JP)
Title: Separator for battery and manufacturing method thereof, and lithium-ion secondary battery and manufacturing method thereof
Inventor: TAKE HIROYOSHI
IPC: H01M10/0525
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for battery which is excellent in oxidation-resistance, and to provide a lithium-ion secondary battery which is excellent in the oxidation-resistance and lessens deterioration of battery capacity after it is maintained at high temperature and in a charged state for a long period.  <P>SOLUTION: The separator 13 for battery includes: a porous film 12 as a base material; and a crosslinked polymer layer 11 held on the porous film 12. The crosslinked polymer layer 11 is made from a crosslinked polymer obtained by reacting a reactive polymer having a functional group in its molecule with a polyfunctional compound having reactivity to the functional group and thereby crosslinking at least a part of the reactive polymer, and is non-porous. The lithium-ion secondary battery has a positive electrode 14, a negative electrode 15, the separator 13 for battery arranged between the positive electrode 14 and the negative electrode 15, and a nonaqueous electrolyte. The separator 13 for battery is arranged to make the porous film 12 locate on a negative electrode 15 side, and is arranged to make the crosslinked polymer layer 11 locate on a positive electrode 14 side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066431-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: NARITA SUSUMU
IPC: B41J2/44
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To control the repulsive force of a seal member without modifying the shapes of a housing and a cover member to enhance the airtightness of the whole optical scanner without causing local deformations of the housing and the cover member.  <P>SOLUTION: The optical scanner includes: an optical housing 10 which houses an optical system; a single or a plurality of cover members 11; and the seal member 17a which is disposed in the gap between the optical housing 10 and the cover member 11 to keep the airtightness, wherein the seal member 17a is disposed at the whole circumference of the cover member 11, and a variant shape part 18 of which the thickness dimension d1 is smaller than the thickness dimension d2 of other parts of the seal member is formed at least one part of the seal member 17 located at the substantially central position 35 of fastening positions 24, 25 at which the cover member 11 is fastened on the optical housing 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010070904-A (JP)
Title: Drill bit shaft structure of drilling unit
Inventor: KIYOSAWA YOSHIHIDE
IPC: E21B17/20
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill bit shaft structure of a drilling unit, which enables the bending of a drill bit shaft without generating great bending stress or deteriorating stress transferability.  <P>SOLUTION: In this drill bit shaft structure of the drilling unit 1, a part of the hollow drill bit shaft 2 is constituted throughout a predetermined length as a thin-walled shaft part 21 thinner-walled than shaft parts 22 and 23 on both sides. A tubular body 30 equipped with a universal joint structure is arranged in the state of surrounding the thin-walled shaft part 21. Both ends (32 and 33) of the tubular body 30 are connected and fixed to adjacent parts 22a and 23a of the shaft parts 22 and 23 on both the sides of the thin-walled shaft portion 21, respectively. The thin-walled shaft part 21 and the tubular body 30 are bent to enable the control of a drilling direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069913-A (JP)
Title: Airbag
Inventor: IWAKI KATSUAKI
IPC: B60R21/16
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To simply and certainly join a joint portion structure when a bag-shaped airbag is formed by joining two base fabric panels, and to decrease man-hour for joint processing.  <P>SOLUTION: Each side portion 11a existing on both sides of a corner portion in the first base fabric panel 11, and each side portion 12a existing on both sides of a corner portion in the second base fabric panel 12 are coupled through a joining base fabric panel 13. On the joining base fabric panel 13, side portion joint portions 13b, 13c superimposed and joined along a part near the side portions of the first base fabric panel 11 or the second base fabric panel 12 are formed. The side portion joint portions 13b, 13c adjacent to each other are thus prevented from being superimposed with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071374-A (JP)
Title: Rolling device
Inventor: CHIGA MANABU
IPC: B60B35/18
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling device to which intrusion of water is hardly allowed even if being used in a severe environment in contact with muddy water.  <P>SOLUTION: The rolling bearing device 1 for supporting a wheel 1 comprises a seal device 7a including a metal core 31 fitted to an outer ring 4, a slinger 32 fitted to the inner ring 3 and an elastic member 33 installed to the metal core 31 and slidingly contacting with the slinger 32. Further, the slinger 32 is equipped with an inner diameter side cylindrical part 37 which is externally fitted to the outer peripheral side of the inner ring 3 and an outside circular ring part 38 bent outwardly in the diameter direction from the outside edge of the inner diameter side cylindrical part 37, and is an annular member with a nearly L-shaped cross section. A screw groove 8 is formed on at least one of a contact part (i.e., the outer peripheral surface of the inner ring 3) with the slinger 32 in the inner ring 3 and a contact part (i.e., the inner peripheral surface of the inner diameter side cylindrical part 37) with the inner ring 3 in the slinger 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074474-A (JP)
Title: Data transfer system, frame synchronization apparatus and data transfer method
Inventor: FURUYA KOTARO
IPC: H04N7/173
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a processing load for accessing video data.  <P>SOLUTION: A data transfer system includes: at least one decoding section 20 for receiving encoded video data, decoding the video data to produce frame data, storing the frame data and updating the stored frame data according to newly received video data; at least one frame processing section 22 for storing the frame data decoded by the decoding section 20 and processing the frame data; and a frame synchronization section 21 for transferring frame data stored by the decoding section 20 to the frame processing section 22 and transferring update data for updating the frame data stored by the frame processing section 22 to the frame processing section 22 in accordance with the update of the frame data stored by the decoding section 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010075859-A (JP)
Title: Automobile members
Inventor: MORISHITA ATSUSHI
IPC: B05D7/14
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile member which can be produced in an existing process, and which is environmentally considered and extremely excellent in corrosion resistance even if the film thickness of an electrodeposition coating is half or less of the film thickness that was conventionally required.  <P>SOLUTION: The automobile member has an organic coating film (A) containing a conductive particle (α) and a rust prevention pigment (β) on at least one face of a metallic material, and an electrodeposition coating film (B) formed from the electrodeposition coating which does not substantially contain lead on the upper layer of the organic coating film (A).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086070-A (JP)
Title: Road traffic information providing system and method
Inventor: HIRATA YOSUKE
IPC: G08G1/09
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road traffic information providing system for providing risk level information for determining an accident risk that takes into consideration the real-time road traffic conditions by using a road in a designated range, such as a route unit as the object.  <P>SOLUTION: There is disclosed a road traffic information providing system having a road traffic condition risk level determination part 22, which outputs risk level information on a road traffic, taking into consideration the real-time road traffic conditions in the designated range on a road. A road-traffic condition risk level monitor 23 displays the risk level information for monitoring a road controller. A road-traffic condition risk level transmission part 24 provides the risk level information to a traveling vehicle.  <P>COPYRIGHT: (C)2010,JPO&INPIT