baber/WOPTO huggingface dataset:
Patent JP-2013166120-A (JP)
Title: Treatment method of fluorine-containing waste water
Inventor: SUZUKI MOTOHIKO
IPC: C02F1/58
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method of fluorine-containing waste water in which a fluorine concentration in the fluorine-containing waste water can be reduced sufficiently and by low cost.SOLUTION: A Ca source and a Cu source are added to fluorine-containing waste water (or the Ca source is added to the fluorine-containing waste water including Cu), and a ratio (Cu/F) of a Cu concentration to an F concentration in the fluorine-containing waste water is at least 0.08, a ratio (Ca/F) of a Ca concentration to an F concentration is at least 1, (a pH is optionally regulated to 5-11 by the addition of a pH adjuster), and the fluorine-containing waste water is retained while being stirring, then generated sludge is subjected to sedimentation and separation.
Patent JP-2013167852-A (JP)
Title: Audio signal coding device and audio signal coding method
Inventor: ASAMI MARI
IPC: G10L19/035
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an audio signal coding device and an audio signal coding method which are capable of reducing the number of times of a quantization loop required for reducing the number of quantization bits to the number of bits allowing quantization or smaller to shorten the time required for quantization processing.SOLUTION: The audio signal coding device divides a frequency mdct(k) obtained from an input digital signal (x(n)) to a plurality of bands and performs scaling and quantization based on scale factors scalefactor(sfb) of respective bands and a common scale value CommonScale common to the plurality of bands to code the quantized frequency spectrum. The audio signal coding device includes: a number-of-bands determination unit 14 which calculates the number of coded bands (band) for coding the quantized frequency spectrum; and a common scale estimation unit 15 which estimates the common scale value in accordance with the number of coded bands.
Patent JP-2013171383-A (JP)
Title: Portable terminal device, work management system and work management method
Inventor: SHIGA SATOSHI
IPC: G06Q10/06
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a portable terminal device capable of surely monitoring an operation performed by an operator.SOLUTION: A portable phone 1 held by an operator comprises: an acceleration sensor 11; a performance determination device 13 in which operation information that includes information showing operation time zones and information showing an operation item corresponding to each operation time zone is input and which determines whether an operation item corresponding to an operation time zone has been performed in the time zone on the basis of information on variation in acceleration detected by the acceleration sensor 11 and the operation information; an abnormality detection device 14 which detects an abnormality of the operator by comparing a value of the acceleration detected by the acceleration sensor 11 with a preset abnormality reference value; and a communication device 12 which transmits results of the determination by the performance determination device 13 to an operation control device 2, and reports an abnormality of the operator to the operation control device 2 when the abnormality detection device 14 detects the abnormality.
Patent JP-2013171938-A (JP)
Title: Reference voltage generation circuit, d/a conversion circuit, and display panel drive semiconductor device, semiconductor device and electronic equipment using the same
Inventor: SHIMOMURA NARAKAZU
IPC: H01L27/04
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a reference voltage generation circuit whose resistance value in latch-up resistance test is high and whose chip size can be easily reduced.SOLUTION: In a reference voltage generation circuit having three or more reference voltage terminals, an N-type semiconductor region 15 is disposed so as to be held between an N-type semiconductor region 13a formed in a P-type well 11 constituting an ESD protection element connecting to one of a pair of adjacent reference voltage terminals and an N-type semiconductor region 13b formed in the same P-type well 11 constituting an ESD protection element connecting to the other of the pair of adjacent reference voltage terminals. An intermediate voltage higher than a substrate potential applied to the P-type well 11 and lower than a predetermined threshold voltage is applied to the N-type semiconductor region 15, whereby collector losses due to a collector current flowing in the N-type semiconductor region 13a or 13b caused by a parasitic transistor at the time of latch-up resistance test are reduced.
Patent JP-2013171698-A (JP)
Title: Battery pack
Inventor: OKAWA HIDEAKI
IPC: B60L11/18
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack capable of efficiently controlling the temperature of a battery cell so as to reduce the temperature distribution in the battery cell.SOLUTION: A battery pack 1 comprises: a plurality of battery cells 2 arranged to be stacked on one another; a plurality of temperature controlling members 3 for holding the respective battery cells 2; and a plurality of temperature controlling channels 4 each of which is arranged between the battery cells 2 adjacent to each other in a stacking direction Z, and through which a temperature controlling fluid flows. The temperature controlling members 3 are each configured such that at least part thereof comes into contact with the temperature controlling fluid flowing through the temperature controlling channels 4. The battery cells 2 each have a body part 21 and a terminal part 22 protruding from the body part 21. The terminal part 22 is configured such that at least part thereof comes into contact with the temperature controlling members 3 and the entire part thereof does not come into contact with the temperature controlling fluid flowing through the temperature controlling channels 4.
Patent JP-2013170543-A (JP)
Title: Repairing method for turbine blade, and turbine blade
Inventor: KAMIMURA KENJI
IPC: F01D5/28
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To repair an eroded part of a turbine blade, which is caused by liquid droplets included in operation steam for a short time without decreasing the strength of the turbine blade.SOLUTION: An eroded part or an erodible part of a turbine blade 7 which is composed of an iron-base precipitation hardened steel is removed, and a hard layer 14 is formed by short-circuiting transfer gas metal arc welding using a solid wire in the removed part.
Patent JP-2012099160-A (JP)
Title: Image identifier extraction device
Inventor: OAMI RYOMA
IPC: G06V10/50
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which an image identifier extracted from an image having high correlation between local regions in the image or an image with signals concentrating on a specific frequency has a lower identification capability that is a degree for identifying a different image.SOLUTION: An image identifier extraction device comprises calculation means for calculating region features for each dimension from two sub-regions in an image that are associated with each dimension composing an image identifier being information for identifying an image. Then, a pattern of two sub-regions associated with a certain dimension and a pattern of two sub-regions associated with at least one other dimension have a symmetric property with respect to left and right or top and bottom of an image. Furthermore, a pattern of two sub-regions associated with a certain dimension are different from a pattern of two sub-regions associated with at least one other dimension.
Patent JP-2013174939-A (JP)
Title: Touch panel inspection device
Inventor: YANAKA KIYOSHI
IPC: G06F3/044
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel inspection device for efficiently and accurately executing the operation confirmation of a capacitance type touch panel of an electronic apparatus using the capacitance type touch panel.SOLUTION: A touch panel inspection device 20 includes: a probe 4 to be brought into contact with a touch panel 3; movement mechanisms 6, 7 for moving the probe 4 in a three-dimensional direction with respect to the touch panel 3; and a compressed air source 26 for supplying compressed air to the probe 4. The probe 4 includes: an air sump for storing the compressed air; and a sheet member 44 protruding from the top end side of the probe 4. When the touch panel 3 is inspected, the probe 4 is moved in the direction of the touch panel 3 by the movement mechanisms 6, 7, and the degree of protrusion of the sheet member 44 protruding from the probe 4 is adjusted by supplying the compressed air to the probe 4 so that the quality of the touch panel 3 can be inspected with a contact force close to the finger.
Patent JP-2013172652-A (JP)
Title: Method for producing seasoned konjac processed product
Inventor: MIYOSHI HIDEAKI
IPC: A23L29/244
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of carrying out dealkalization and cooking of a Konjac in a short time.SOLUTION: A method for producing a seasoned Konjac processed product includes: forming a plurality of fine pores on a surface of the Konjac; mixing the Konjac with acid seasoning liquid; and subjecting the mixture to reduced-pressure heat treatment for heating the mixture within one hour at the temperature of 70°C or higher under reduced pressure so that the acid seasoning liquid promptly penetrates through the Konjac.
Patent JP-2013174674-A (JP)
Title: Fluorescent display tube device
Inventor: TOYODA SATOSHI
IPC: G09G3/30
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent display tube device for preventing display from being difficult to view by reducing the deterioration of luminous efficiency even after the lapse of time.SOLUTION: The fluorescent display tube device includes: a fluorescent display tube part 1 for displaying characters by making predetermined dots emit rays of light; a driving part 2 for driving the fluorescent display tube part; a clock part 5 for integrating the display time of the fluorescent display tube part 1; and a control part 6 for controlling each part. The control part 6 controls the fluorescent display tube part to display the characters by increasing the number of dots which emit the rays of light when the integration time of the display time reaches a predetermined time. Thus, even when the luminous efficiency (display luminance) of dots 7 which have emitted the rays of light before the integration time of the display time reaches the preliminarily set integration time is deteriorated according to the lapse of time, peripheral dots 8 emit the rays of light so that display content can be prevented from being difficult to view.
Patent JP-2013173823-A (JP)
Title: Polyester resin composition molding
Inventor: YAMANAKA YASUSHI
IPC: C08J5/00
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin composition molding excellent in toughness (tensile strength, tensile elongation at break), and excellent in electric properties such as flame retardancy and tracking resistance.SOLUTION: A molding is composed of a polyester resin composition containing 100 pts.mass of a thermoplastic polyester resin (A), 3 to 60 pts.mass of a brominated polystyrene (B), 0.5 to 20 pts.mass of a polycarbonate resin (C), and 0.5 to 20 pts.mass of an antimony compound (D), wherein the content of free bromine in the resin composition is ≤500 ppm; the thermoplastic polyester resin (A) forms a continuous phase, and a brominated polystyrene (B) phase, a polycarbonate resin (C) phase and an antimony compound (D) phase are dispersed in the continuous phase; and the surface layer of the molding has a morphology in which the brominated polystyrene (B) phase is oriented in the flow direction of the resin.
Patent JP-2013155434-A (JP)
Title: Gas blowing nozzle
Inventor: IMAI SHINOBU
IPC: C21C5/52
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a reliable gas blowing nozzle capable of smoothly performing ventilation in switching from a first nozzle part to a second nozzle part.SOLUTION: A gas blowing nozzle includes a first nozzle part 10 having a plurality of first metallic narrow pipes 11 through which gas can be blown into molten metal in a furnace, a first surge tank 12, and a first refractory 13; and a second nozzle part 20 having a plurality of second metallic narrow pipes 21 embedded in the refractory, a second surge tank 22, and a second refractory 23. When the damage of wear of the refractory 23 proceeds and reaches a furnace-side end of the second metallic narrow pipe of the second nozzle part, blowing of the gas from the second metallic narrow pipe 21 of the second nozzle part 20 is started, and blowing of the gas from the first nozzle part 10 is stopped. A third refractory having the speed of the damage of wear different from the second refractory is arranged on an extended line to the furnace side of a part of the second metallic narrow pipe of the plurality of the second metallic narrow pipes.
Patent JP-2013173986-A (JP)
Title: Copper alloy
Inventor: SHISHIDO HISAO
IPC: C22F1/00
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy sheet excellent in the balance of strength and conductivity, and also excellent in the balance of strength and bending workability.SOLUTION: A copper alloy contains predetermined amounts of Cr, Ti, Si, and the balance being copper and inevitable impurities, wherein a mass ratio of the Cr content and the Ti content satisfies the relation: 1.0≤(Cr/Ti)≤30, and a mass ratio of the Cr content and the Si content satisfies the relation: 3.0≤(Cr/Si)≤30. At least 70% of the amount of Cr, Ti, and Si in total contained in the copper alloy is precipitated, the number of precipitates having a circle equivalent diameter of 300 nm or more is 50 or less in a region of 25 μm (in a thickness direction from the surface of the copper alloy)×40 μm (in a direction of a cross section thereof) in the cross section and a width direction of the copper alloy when observed by SEM, and an average circle equivalent diameter of the precipitates having a circle equivalent diameter of less than 300 nm on the surface of the copper alloy sheet when observed by TEM is 15 nm or less.
Patent JP-2013179409-A (JP)
Title: Image reader and document area determination program
Inventor: NAKAMURA MITSURU
IPC: G06T1/00
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent a document area from being determined erroneously not with reference to the end side image of a document but with reference to the end side image of a light transmission member, while including the end side of a light transmission member in the reading range.SOLUTION: The control unit 31 of a scanner 1 detects an edge line L, where multiple edge pixels D are arranged in such a direction that the angle difference of a platen glass 12 and the border line B with an underframe 11 is equal to or larger than a predetermined value, from the read image of a reading range H read by an image reading unit 6. When a determination is made that there is an end of the edge line L on the border line, the end point V of the edge line L is determined as a point on one side of a document region. When a determination is made that there is no end point V of the edge line L on the border line B, the end point V of the edge line closest to the border line B is determined as a point on one side of a document region.
Patent JP-2012133805-A (JP)
Title: Sales data processor and program
Inventor: IWASAKI YOSHIYASU
IPC: G07G1/12
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a sales data processor and a program capable of enhancing customer's buying motive.SOLUTION: The sales data processor includes a member rank reception section, a point reception section, an extraction section, and a calculating section.The member rank reception section receives an input of a member rank of a customer at the time of using a point ticket. The point reception section receives an input of the number of points of the point ticket. The extraction section extracts a point return rate corresponding to the member rank which the member rank reception receives from a storage for storing the point return rate determining how much Yen is returned for one point by making it correspond to the member rank. The calculating section calculates a return value of the point ticket based on the number of points received by the point reception section and the point return rate extracted by the extraction section.
Patent JP-2013178179-A (JP)
Title: Sensor element, sensor device, and electronic apparatus
Inventor: ICHIKAWA FUMIO
IPC: H01L41/18
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a sensor element having excellent detection sensitivity and provide a sensor device and an electronic apparatus including such a sensor element and excellent in reliability.SOLUTION: A sensor element 2 includes a base 21, vibrating arms 23 and 24 for detection extended from the base 21, and detecting sections 41-44 provided in the vibrating arms 23 and 24 for detection. The detecting sections 41-44 respectively include lower electrode layers, upper electrode layers, and piezoelectric layers. The lower electrode layers of the detecting sections 41 and 42 are electrically connected to each other. The lower electrodes of the detecting sections 43 and 44 are electrically connected to each other.
Patent JP-2013181507-A (JP)
Title: Scroll fluid machine
Inventor: HAMACHI YASUYUKI
IPC: F04C29/00
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a technology for reducing noise by relieving a collision between an inner peripheral surface of a bearing and a pin part, by forming a structure capable of exhibiting damping force equal in the peripheral direction to a load to be applied to the bearing 232 from the pin part 32, without loosening a bearing housing.SOLUTION: A scroll fluid machine 100 includes fixed scrolls 1 with fixed scroll laps 12 formed therein, a movable scroll 2 with a movable scroll lap 22 formed therein, and crankshafts 3 rotated by turning motion of the movable scroll 2 or turning the movable scroll 2, and is configured to fit a bearing housing 231 as a substantially annular ring-shaped elastic body in a substantially circular housing hole 21h of an end plate 21 for constituting the movable scroll 2, and a bearing 232 for supporting the pin part 32 of the crankshaft 3 is fitted in the bearing housing 231.
Patent JP-2013186576-A (JP)
Title: Paper money receiving/paying device and computer program
Inventor: TOKUNAGA SHINICHI
IPC: G07D9/00
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when paper money having corner bending is received, it is not possible for a paper money receiving/paying device to accurately discriminate denominations.SOLUTION: The paper money receiving/paying device includes: a paper money reception port; a storage part for storing paper money from the paper money reception port for each denomination; a conveyance part disposed between the storage part and the paper money reception port for conveying paper money in forward and backward directions in an erected posture with a pair of short sides of paper money faced to the front and back of the conveyance direction; a pair of sensors disposed so as to be isolated from each other in a direction of conveyance of the paper money by the conveyance part and a direction intersecting with a casing width direction for detecting the four corner parts of the paper money; a corner bending detection part for detecting any position in the four corner parts and the corner bending of the paper money at the position in accordance with a detection output from the sensors; and a control part for making the conveyance part discharge the paper money whose corner bending has been detected by the corner bending detection part, and for generating information for displaying the position.
Patent JP-2013187369-A (JP)
Title: Sticking device and sticking method for adhesive tape
Inventor: HIROSE YOSHITAKE
IPC: G02F1/1343
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a sticking device which can surely stick an adhesive tape to an electronic component without being turned up.SOLUTION: A sticking device includes: a pair of cutters 23 provided on both sides in a width direction of a holding body 21 holding an electronic component; rollers 5, 16 which guide a release tape supplied from a supply reel 2 so as to travel oppositely to the electronic component held by the holding body in such a manner that the surface to which an adhesive tape is stuck is turned upward; pressure means 24 which, when the adhesive tape guided by the rollers faces the electronic component held by the holding body, sticks the adhesive tape to the electronic component and makes the pair of cutters cut the adhesive tape to a predetermined length and half-cut the release tape; a peeling unit 15 which peels the release tape from the adhesive tape stuck to the electronic component while applying a tensile force to the release tape in the state in which the cutters half-cut the release tape; and a take-up reel 17 which discharges the peeled release tape.
Patent JP-2013184439-A (JP)
Title: Glue applying device and bookbinding device
Inventor: IKEDA TATSUYA
IPC: B42C11/02
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a glue applying device in which a proper amount glue can be applied to back parts of a plurality of sheet bundle having different thicknesses, and to provide a bookbinding device.SOLUTION: A glue applying device 20 includes: a glue roller 21 that applies a glue N to a back parts of a plurality of sheet bundles H; a doctor blade 22c that is close to a roller surface 21a of the glue roller 21 and rakes the glue N adhering to the roller surface 21a; a doctor driving part 25 that drives the doctor blade 22c and adjusts a distance between the doctor blade 22c and the roller surface 21a; and a control part 60 that controls a driving amount of the doctor blade 22c driven by the doctor driving part 25 based on each of the thicknesses of the plurality of sheet bundles H.
Patent JP-2013192284-A (JP)
Title: Power supply system
Inventor: MORITA TETSUO
IPC: H01M50/569
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To suitably determine abnormality in a connection line and the like for connecting a power generator, first storage battery, and battery unit including a second storage battery, in a power supply system comprising the power generator, first storage battery, and battery unit.SOLUTION: A power supply system 80 comprises: a power generator 10; a lead storage battery 20; and a battery unit 30 including a lithium ion storage battery 31. The battery unit 30 comprises: a connection terminal 301 to which the first storage battery 20 is connected through a connection line 22; and an output terminal 302 for supplying power to an electric load 52. Both of the terminals are connected by an inner-unit line 307 where a first switch 33 is installed. The inner-unit line 307 and the lithium ion storage battery 31 are connected by a branch line 308 where a second switch 34 is installed. An ECU 40 determines abnormality of the connection line 22 on the basis of voltage at the connection terminal 301, electromotive voltage of the lead storage battery 20, and open/close status of the first switch 33 and second switch 34.