baber/WOPTO huggingface dataset:
Patent JP-2012173959-A (JP)
Title: Character recognition device and program therefor
Inventor: ODA HIDETO
IPC: G06V30/224
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To accurately recognize a character string even if the character string includes a composite character.SOLUTION: A character recognition device obtains data that shows a character string and identifies a character that satisfies a predetermined condition for discriminating a voiced sound symbol and a semi-voiced sound symbol from the character string shown by the obtained data. If the identified character is one of components of a composite character, the character recognition device moves the identified character so that the character comes close to a character to be another component of the composite character. The character recognition device recognizes the character string after the character is moved, based on a shape of the character and a relationship between adjacent characters.
Patent JP-2012170707-A (JP)
Title: Electric kettle
Inventor: TABUCHI TAKAHIRO
IPC: A47J27/21
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a kettle restraining liquid from disturbing the temperature detection of a steam sensor in the kettle that exhausts steam from a spout of the kettle.SOLUTION: The electric kettle 10 includes a kettle body 11, and a lid body 28 covering an opening 12 of the kettle body 10. In the electric kettle, a steam passage 40 conducting steam generated in the kettle body 11 has: a first steam passage 40a communicating with the downstream side of an on-off valve 57 in a liquid supply passage 36 for supplying liquid via a water filling port 33 formed in a position to correspond to the spout 20 of the kettle body 11, and exhausting the conducted steam to the outside from the water filling port 33 through the liquid supply passage 36; and a second steam passage 40b communicating with a steam port 34 of the lid body 28 as well as with an opening 21 of the kettle body 11 formed in a position to face the steam sensor 24, and conducting the steam to the steam sensor 24 provided inside a handle part 23. The steam port 34 is formed in a position higher than the first steam passage 40a.
Patent JP-2012174588-A (JP)
Title: Lighting fixture with sensor
Inventor: MASUDA TOSHIFUMI
IPC: F21S2/00
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture with a sensor, in which the sensor can be installed easily to the lighting fixture in an installation region of an existing lighting fixture.SOLUTION: The lighting fixture 1 with the sensor includes: a light source 2; a cylindrical fixture body 3 which has on one end side 3a thereof an opening 18 and a flange part 19 protruding from a circumferential edge of the opening 18 and a light source 2 arranged inside the other end side 3b thereof; and an annular body 4 fixed on a lower face 19b side of the flange part 19 of the fixture body 3, in which a communication port 31 communicating to the opening 18 of the fixture body 3 is formed in the center and a housing part 39 is formed inside, wherein in this housing part 39 there is housed a sensor unit 50, and a sensor part 43 is arranged in the lower side so as to be exposed.
Patent JP-2012176049-A (JP)
Title: Pachinko game system
Inventor: SUZUKI NAOHIRO
IPC: A63F7/02
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To achieve a Pachinko game system configured to facilitate finding out a fraudulent act of forcibly changing the level of a ball-lending completion signal sent from a Pachinko game machine to a prepaid record medium-reading unit to inhibit the reduction of the balance of a prepaid record medium.SOLUTION: The Pachinko game machine 1 has a dispensing control board 60 for sending a ball lending completion signal EXS configured such that a time period in which the signal is changed to a low level during one cycle is set in a specific time ta, to the prepaid record medium-reading unit 100 when it finishes dispensing lent balls. The prepaid record medium-reading unit 100 has a CPU 121 for measuring a time period in which the received ball lending completion signal EXS is changed to the low level during the one cycle (S9), and when the measured time is out of the range of defined values (S10: No), error notification is executed (S12).
Patent JP-2012177517-A (JP)
Title: Combustor
Inventor: YAMATO TEI
IPC: F23R3/22
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a means for reducing resonance sound generated in a coupled mode of combustors in a combustor in which a plurality thereof are arranged in a circumferential direction of a turbine.SOLUTION: The combustor 10 includes: a plurality of combustor bodies 11 formed in a cylinder shape where a fluid entering from one end side outflows from the other end after internal combustion, which are arranged so that the other end side is adjacent to the circumferential direction in a cabin 6; and an acoustic pipe 21 arranged in the vicinity of an outlet of the fluid of the combustor body 11 so that a base end communicates with the inside of the combustor body 11.
Patent JP-2011136192-A (JP)
Title: Method for dispensing foam
Inventor: HARMAN ANTHONY DAVID
IPC: A61J3/00
Filed: 2011-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To accurately distribute foam such as sterilized medical treatment foam for the treatment of varicose veins.  <P>SOLUTION: The method for dispensing foam includes the steps of: (a) dispensing foam from a foam supply source to one place 506 through one outlet 517 to discard foam; (b) observing the foam to determine whether or not the foam has the quality to be injected into a patient; (c) dispensing foam to a second place to full the second place with foam or partially full the same while continuously dispensing foam to the one place when the foam has the above quality, that is, the step of fulling the second place at a higher speed of dispensing foam to the second place than the speed of dispensing foam to the one place; (d) stopping the flow of foam from the supply source after the second place is fulled with the first purge quantity of foam; (e) emitting the first purge quantity of foam from the second place to the one place through the first outlet and a second outlet 518; and (f) repeating the steps (a) to (c).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012178999-A (JP)
Title: Hanging tool for producing dried fruits
Inventor: SHINDO TAKASHI
IPC: A23L19/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a hanging tool for producing dried fruits allowing fruits to be easily surely attached, and free from the fear of damaging fruits by a string body in a production process.SOLUTION: The hanging tool for producing dried fruits attached to a hung string body so as to hang a fruit includes an opening part to insert a peduncle extending from the calyx of the fruit, a long groove connectedly installed in the opening part, formed so as to make the opposite extended opening edge parts approach to each other toward the edge, and seizing the peduncle, and a holding part arranged on the outside of the long groove, and contacting part of the fruit and holding. Since the opening part, the long groove, and the holding part are each formed on a part rising from a base surface including the string body, the tool allows the fruit to be easily surely attached, and is free from the fear of damaging the fruit by the string body in a production process.
Patent JP-2012180719-A (JP)
Title: Fitting type vertically roofing roof material and roof repairing method using the same
Inventor: KUDO NORIO
IPC: E04D3/35
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a roof material that can be accumulated and packed without piling up involving inversion and that allows a new or existing roof to be roofed, and a repairing method using the roof material.SOLUTION: The vertically roofing roof material including: a roof material body 1 having a contour shape formed by a pair of extending long edges 1a, 1b and a pair of short edges 1c, 1d extending in the beam direction with these long edges placed thereon and thereunder respectively; and an upper seam 2 and a lower seam 3, each connecting to each of the long edges, is used for roofing the roof by fitting each of an upper or lower seam of another roof material disposed to be adjacent. The upper and lower seams are each composed of: an inclined side plate 2a, 3a rising up from the long edge; a head 2b, 3b connecting to the upper end of the inclined side plate via a locking jaw and having a tapered tip shape enabling fitting to the upper or lower seam of the other roof material disposed to be adjacent to the roof material body; and an inclined side plate 2c, 3c being hung and held to the head via the locking jaw and forming a bottom opening h, i of a cross-sectional chevron shape mutually with an inclined side wall.
Patent JP-2012184573-A (JP)
Title: Tunnel excavation device for renewing existing duct
Inventor: ARAKAWA KENJI
IPC: E21D9/06
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel excavation device for renewing an existing duct, capable of renewing the existing duct into a new duct while efficiently and accurately excavating a ground on the outer periphery of the existing duct along the axial direction of the existing duct even in the case where the existing duct is constructed snaking or curving when renewing the existing duct such as a deteriorating sewer into the new duct.SOLUTION: While a cutter bit 7 mounted at the front end of an outer cylinder 3 so as to propel inner and outer cylinders 3, 6 covering the rear end of the existing duct P1 to the front side of a shield body 1 integrally with the shield body 1 excavates a ground on the outer periphery of the existing duct P1, a scraping blade 9 mounted at the front end of the inner cylinder 6 scrapes the hardened layer attached onto the outer periphery of the existing duct P1. The rear ends of the inner and outer cylinders 3, 6 are connected to the front end side of the shield body 1 in a vertically and horizontally flexible manner for smooth excavation in the axial direction of the existing duct P1.
Patent JP-2012185657-A (JP)
Title: Pattern recognition device and pattern recognition method
Inventor: TSURUTA AKIZO
IPC: G06N3/00
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and device which has little constraints of a data format and can obtain higher identification accuracy in a field for performing pattern recognition from multidimensional information.SOLUTION: An evaluation distance is calculated for all combinations for selecting two original feature items among a plurality of original feature items in each data. The evaluation distance is, for example, a Mahalanobis distance. A weighting coefficient representing a correlation between all feature items generated by adding at least a portion of the evaluation distance to the original feature items and a true value is calculated, and an estimated value of an output is calculated by using the weighting coefficient. The estimated value is compared with a preliminarily determined threshold to perform a determination for a purpose.
Patent JP-2011230998-A (JP)
Title: Semi-insulating group iii metal nitride and production method thereof
Inventor: D'EVELYN MARK P
IPC: C30B7/10
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a large-area, high-purity, low-cost single crystal semi-insulating gallium nitride as a substrate for fabricating a GaN device used for electronic and/or optoelectronic applications.SOLUTION: The gallium nitride comprises: a crystalline substrate member having a length greater than about 5 mm; a wurtzite structure characterized to be substantially free of other crystal structures, the other structures being less than about 1 vol.% in reference to a volume of the wurtzite structure; impurity concentration greater than about 10cmof at least one of Li, Na, K, Rb, Cs, Mg, Ca, F, and Cl; and electrical resistivity greater than about 10Ω-cm.
Patent JP-2012190308-A (JP)
Title: Parking ticket authentication system
Inventor: SUZUKI NOBUO
IPC: G07B15/00
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To enable, without networking each other between respective authentication units in facilities cooperated with a parking lot, updating of a parking ticket such that each content of services different in sales floors, stores and the like is added to the last one each time it occurs and collecting of a discounted charge at an adjustment machine at the time of exiting by using the parking ticket.SOLUTION: A parking ticket issuing machine issues a parking ticket on which parking ticket ID information such as an entry time and a parking lot code is encoded into QR code and printed. An authentication unit reads a QR code of the parking ticket, and in addition to the parking ticket ID information and the authentication information up to the last time, calculates a purchase amount in a sales floor and a discount time corresponding to the purchase amount, which are encoded into QR code as new authentication information and printed on a new parking ticket for issuance. An adjustment machine reads the authentication information from the QR code on the parking ticket at the time of adjustment, calculates a parking time using the entry time and present time, and displays to collect a parking charge with the reduction of the discount time in the QR code.
Patent JP-2012191131-A (JP)
Title: Field-effect transistor, display device, sensor, and method of manufacturing field-effect transistor
Inventor: TAKADA MASAHIRO
IPC: H01L51/50
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To improve the mobility of a field-effect transistor.SOLUTION: A field-effect transistor has: a gate insulating film 22; an oxide semiconductor layer 14 containing main constituent elements of Sn, Zn, and O, or Sn, Ga, Zn, and O as an active layer; and an oxide intermediate layer 16 arranged between the gate insulating film 22 and the oxide semiconductor layer 14 and having a resistivity higher than that of the oxide semiconductor layer 14.
Patent JP-2012179040-A (JP)
Title: Punching machine for fix planting
Inventor: MATSUDA KAZUHIRO
IPC: A01G13/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a punching machine for fix planting punching on a prescribed position a fix planting hole of a size optimum for fix planting a seedling to be transplanted, easily collecting a mulch sheet pulling piece, and allowing an effective performance of punching work.SOLUTION: This punching machine 1 for fix planting includes a frame 10, a wheel 20, a pair of ground rings 21a and 21b attached to both the right and left sides of the circumferential part of the wheel, and a plurality of punching cutters 30a, 30b, 30c and 30d attached to the circumference of the wheel. The frame 10 includes a wheel attachment part 11 made by forming a metallic plate in L shape, a metallic pole 12 vertically attached to the wheel attachment part 11, and a handle 13 horizontally attached to the end of the metallic pole 12. The wheel 20 is attached to the wheel attachment part 11, and the punching cutters 30a, 30b, 30c and 30d are attached at an equal interval in four places to the circumference of the wheel 20 so as to make a triangle blade of the end project from within a pair of the ground rings toward the external direction.
Patent JP-2011212675-A (JP)
Title: Coating method
Inventor: YAMASHITA SHINJI
IPC: B05D1/02
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a simple coating method by which a stable dotted pattern is formed on an existing wall surface in a construction site.SOLUTION: In a coating method in which a top coat is applied after a wall surface is coated with a colored coating, the colored coating that forms a coating film with a pencil hardness ≤2H is used. The top coat to be used includes, as essential components, synthetic resin emulsion (a) and lightweight coloring particles (b) with bulk density of ≤0.8 g/ml and an average particle size of 0.01-1.00 mm and having color different from that of the colored coating, and contains 0.1-50.0 pts.wt. of the lightweight coloring particles (b) based on 100 pts.wt. the solid content of the synthetic resin emulsion (a).
Patent JP-2011146736-A (JP)
Title: Leadframe and semiconductor device
Inventor: TSUKIOKA TOSHIYUKI
IPC: H01L23/50
Filed: 2011-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for manufacturing a leadframe, which is capable of forming dimples on the leadframe with a high density and of suppressing the occurrence of warping deformation of the leadframe due to the formation of dimples.  <P>SOLUTION: After first dimples 16 arrayed at intervals of a fixed space Sp in a row direction and a column direction perpendicular to each other are formed on a die pad 12 of the leadframe 1, second dimples 16 arrayed at intervals of the same space Sp as that of the first dimples 16 in the row direction and the column direction are formed to have such a positional relationship that the second dimples 16 are shifted from the first dimples by a distance Sp/2 being half the space Sp, in the row direction and the column direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012197907-A (JP)
Title: Abrasion monitoring device for mechanical seal
Inventor: HOSHINO KENICHI
IPC: F16J15/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an abrasion monitoring device for a mechanical seal capable of monitoring abrasion of a seal ring used in a mechanical seal and of forecasting the service life of the seal ring.SOLUTION: A multi-stage mechanical seal 8 has a control bleed-off mechanism 30 configured to adjust a pressure difference between stages and a seal leak passage 35 configured to discharge a fluid having passed through a sliding surface between a rotating seal ring and a stationary seal ring in each stage. The abrasion monitoring device for the multi-stage mechanical seal 8 comprises a concentration measuring instrument 41 configured to continuously measure the concentration of abrasive particles in the liquid discharged from the control bleed-off mechanism 30 and a processing device 70 configured to estimate the amount of abrasion of the multi-stage mechanical seal 8 from the concentration of abrasive particles measured by the concentration measuring instrument 41.
Patent JP-2011157269-A (JP)
Title: Method for treating cement kiln combustion gas extracted dust
Inventor: IDA MASAYA
IPC: C04B7/60
Filed: 2011-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain lead recovered matter of high quality from a cement kiln combustion gas extracted dust at a low cost.  <P>SOLUTION: Lead is recovered from dust contained in the extracted combustion gas using a floatation process by forming a reducing atmosphere in the cement kiln and extracting combustion gas in a kiln exhaust gas passage led to the lowermost stage cyclone from a kiln inlet of the cement kiln in which the reducing atmosphere is formed. Since the lead is recovered after the dust having high lead content is recovered, a lead recovered matter of high quality can be obtained at a low cost. Lead can be recovered by the floatation process from fine powder obtained by classifying the dust one or more times. Lead is also recovered by the floatation process from dust obtained by reducing and firing the dust. Further lead can be recovered by the floatation process from fine powder obtained by classifying the dust one or more times, and reducing and firing the fine powder obtained by the classification.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011239364-A (JP)
Title: Method and device for compensating optical crosstalk of optical output power feedback monitoring system of parallel optical transmitter
Inventor: GUOBING LIU
IPC: H04B10/43
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To compensate fluctuation in optical crosstalk in an optical output power monitoring system, which is caused by enabling and/or disabling a laser.SOLUTION: A photodiode 136 for a monitor converts a part 142 of a received optical data signal 138 into an analog electric signal 143. An ADC 137 converts this analog electric signal into a digital value 144 of plural bits. This digital value is fed back to a closed-loop control circuit 133. A laser diode driving circuit compares the digital value with a preselected digital reference value 150 and generates a driving signal 156. This driving signal drives a current source 134. This current source varies a bias current of a laser diode 135, thereby substantially stabilizing the average output power level of the laser diode.
Patent JP-2012201713-A (JP)
Title: Heat transfer medium and heat transfer system using the same
Inventor: KISHIMOTO AKIRA
IPC: C09K5/08
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer medium capable of obtaining a desired wear reducing effect even when the amount of a surfactant to be added to an aqueous solution is minimized.SOLUTION: The heat transfer medium which is circulated between a heat supply-side system and a heat demand-side system to transfer heat includes an aqueous solution containing a quaternary ammonium salt and an anionic polymer. Preferably, the concentration of the quaternary ammonium salt is 10-100 mg/L, and the concentration of the anionic polymer is 3-1,000 mg/L.
Patent JP-2011229369-A (JP)
Title: Power supply device and method for driving the same
Inventor: SAITO TOSHIHIKO
IPC: H02J17/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable power supply device withstanding a long-term use, and further to provide a power supply device with reduced power consumption.SOLUTION: A power supply device includes: a cell having an antenna and a switch and performing a position detecting operation and a power feeding operation; a high-frequency supply circuit; a switch control circuit; and a potential detecting circuit. One of the electrodes of the antenna is connected to the high-frequency supply circuit via the switch, and another electrode of the antenna is connected to the potential detecting circuit. Whether there is a power receiving device close to the cell is detected by the position detecting operation. Only if the power receiving device is detected, power is supplied by the power feeding operation.
Patent JP-2012200186-A (JP)
Title: Fine textured tofu making apparatus and fine textured tofu making method
Inventor: MORI MINEYASU
IPC: A23L11/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To develop technique for stirring and mixing soybean milk and liquid bittern uniformly and in a short time.SOLUTION: A stirring tool stirs the soybean milk and the liquid bittern stored in a container having a square section, The tool includes a stirring board and a handle fitted to the stirring board. The stirring board has a little smaller section than the container, and cutout are formed at the four corners, A hole is provided in the central part thereof, and the handle is fitted to the top face of the stirring board.
Patent JP-2012203620-A (JP)
Title: Control system, control device, and control program
Inventor: KOBAYASHI YUTAKA
IPC: G06F13/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a control device which enables a newly detected processing device to be a control target, on detecting the processing device which is not a control target.SOLUTION: Each of a plurality of control devices 30 comprises: a communication processing unit 36 for, on detecting a device which is not a control target by retrieving devices connected to a communication unit while referring to a device information control table 33b with which information of devices (an image forming device, a personal computer, and the like) controlled by the own control device are registered, transmitting detection information of the non-target device to a control center server via the communication unit; and a table control unit 35 for, on receiving a control instruction request of the detected device transmitted by the control center server in response to the detection information of the detected device via the communication unit, registering information of the detected device with the device information control table 33b. Each of the plurality of control devices 30 enables devices which migrate between subnets to be continuously controlled.