baber/WOPTO huggingface dataset:
Patent JP-2010098292-A (JP)
Title: Liquid ejecting head, liquid ejecting apparatus, and actuator device
Inventor: MIYAZAWA HIROSHI
IPC: B41J2/055
Filed: 2009-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a liquid ejecting head improved in durability by reducing a change rate of displacement due to repeated drive; a liquid ejecting apparatus; and an actuator device.  <P>SOLUTION: This liquid ejecting head includes: a passage forming substrate 10 formed with a pressure generating chamber 12 communicating with a nozzle opening that ejects a liquid droplet; a piezoelectric element 300 having a first electrode 60, a piezoelectric layer 70 formed on the first electrode 60 and having a perovskite structure of which the general formula is represented by ABO<SB>3</SB>, and a second electrode 80 formed on the side of the piezoelectric layer 70 opposite to the first electrode 60. The piezoelectric layer 70 has a monoclinic structure. An angle formed between a direction of an electric field E generated between the first and second electrodes 60 and 80 and an orientation of a polarization moment of the piezoelectric layer 70 is set larger than an angle formed between the direction of the electric field E when the piezoelectric constant of the piezoelectric layer 70 reaches a maximum level and the orientation of the polarization moment of the piezoelectric layer 70.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011012370-A (JP)
Title: Braided rope including powdery material or granular material, and method for producing the same
Inventor: FUKUI HIROMI
IPC: D07B1/04
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a braided rope capable of suppressing the flow of its content such as a powdery material, granular material, or the like included in the braided rope, within the rope, and also to provide a method for producing the same.SOLUTION: This braided rope 1 is provided by arranging a core material 2 continuing along the longitudinal direction of the braided rope in the vicinity of the center of the braided rope, and sealing the powdery material or granular material 3 between the core material and a braided fibrous yarns constituting the braided rope. The method for producing the same is provided by arranging a weaving machine 4 below a powdery or granular material supplying part 5 in advance, arranging the core material continuing in vertical direction while penetrating through the supplying part and knitting machine, weaving the braided fibrous yarns 11 around the core material by the weaving machine, also supplying the powdery material or granular material from the supplying part to a position where the braided fibrous yarns are woven, and lowering the core material in accordance with a speed at which the braided fibrous yarns are woven.
Patent JP-2011016678-A (JP)
Title: Apparatus for molding glass and apparatus for producing tempered glass
Inventor: TANAKA MITSUO
IPC: C03B23/03
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a technology by which the temperature of glass is kept at an appropriate temperature when the glass is molded.SOLUTION: This apparatus for molding glass is constituted of: a molding ring 24 for supporting the edge parts 53 of the glass 11 in which a first heater 27 is incorporated; a mold 29 for molding the glass 11 by pressing the glass 11 from above, in which a second heater 28 is incorporated; and third heaters 40 for warming the center part 55 of the glass 11 from below, which are provided in the opening 19 of the molding ring 24. Thereby, the whole surface of the glass 11 is heated. Accordingly, when the glass 11 is molded, the temperature of the glass 11 is prevented from being lowered, and the temperature of the glass 11 is kept at the appropriate temperature.
Patent JP-2011018194-A (JP)
Title: Sensor panel for large-size display
Inventor: KOBAYASHI YUSUKE
IPC: G06F3/044
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a sensor panel for a large-size display, allowing increase of size of the display by reducing a resistance value of electroconductive pattern layers.SOLUTION: In the sensor panel for the large-size display, a pair of laminated sheets 1, 1A facing each other are adhered by a light-transmissive insulating adhesive layer 2. Each laminated layer 1, 1A is formed from an insulating transparent sheet 3 having optical transparency, and a plurality of electroconductive pattern layers 5 bonded to the opposite face of the transparent sheet 3 and to be bonded to the insulating adhesive layer 2. The plurality of electroconductive pattern layers 5 are arranged on the opposite face of the transparent sheet 3, and each electroconductive pattern layer 5 has a metal mesh structure. Because using the electroconductive pattern layers 5 each of the metal mesh structure having a low resistance value, the resistance value of each electroconductive pattern layer 5 is reduced even if the size of the display increases to contribute to the increase of the size of the display.
Patent JP-2011017325-A (JP)
Title: Device for determining failure of exhaust system of internal combustion engine
Inventor: MORISHIMA AKINORI
IPC: F02B37/24
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To discriminate the failure of the nozzle vane of a turbine from the failure of an exhaust bypass valve for failure determination.SOLUTION: The turbine of a supercharger is provided with a nozzle vane, and an exhaust bypass valve is provided in a bypass passage formed such that exhaust gas bypasses the turbine wheel of the turbine to flow. The failure of the nozzle vane and the failure of the exhaust bypass valve are discriminated from each other for failure determination based on a temperature and supercharging pressure of the exhaust gas produced after an exhaust gas ejected from the turbine has joined an exhaust gas which has passed the bypass passage.
Patent JP-2011000111-A (JP)
Title: Apparatus for producing baked sweet potato and method for producing baked sweet potato
Inventor: WATANABE TOSHIO
IPC: A23L19/12
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To heat sweet potato to be baked uniformly throughout the whole sweet potato by a device itself at a controlled temperature without moving and changing directions after the sweet potato is placed at a predetermined position in the device.SOLUTION: The device is brought to have a structure made by surrounding a single or all of a plurality of vessels housing the sweet potato with a large cylinder, and passing a combustion gas of a burner controlled in the amount of a fuel through a space between the cylinder and the vessel(s).
Patent JP-2011020186-A (JP)
Title: Method and apparatus for double-ended surface grinding
Inventor: SHIRAO YASUO
IPC: B24B7/17
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide double-ended surface grinding technology capable of attaining excellent parallelism and flatness on a finished surface of a workpiece and further improving grinding efficiency in grinding both surfaces of the workpiece with large machining allowance.  <P>SOLUTION: An apparatus is of a through-feed type in which a workpiece W with a protrusion is fed through between a pair of upper and lower rotating abrasive wheels 1 and 2 and both of its upper and lower surfaces Wa and Wb are surface-ground simultaneously. An abrasive wheel having a chamfered area 6 at the outermost periphery of a surface-grinding abrasive surface 1a is used as the upper abrasive wheel 1, so that the chamfered area 6 forms a pre-grinding abrasive surface at an entrance A of the workpiece of the pair of abrasive wheels 1 and 2. In addition, a tilt angle θ of flat grinding abrasive surfaces 1a and 2a of the pair of abrasive wheels 1 and 2 is specified to correspond to the machining allowance of the workpiece in normal grinding. When the workpiece W is fed through between the abrasive wheels 1 and 2, the workpiece W is pre-ground by a pre-grinding abrasive surface 6, and thereafter the workpiece W is normally ground by the pair of opposite flat grinding abrasive surfaces 1a and 2a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021790-A (JP)
Title: Cold storage system
Inventor: SATO ATSUSHI
IPC: F25C1/00
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold storage system capable of preventing the contamination of flowing ice stored in a mixing storage tank.  <P>SOLUTION: The cold storage system 1 includes: a flowing ice manufacturing means 2 having the mixing storage tank 7 for generating and storing the flowing ice LI by mixing crushed ice IC with water W, a crushed ice supply means 8 for supplying the crushed ice IC to the mixing storage tank 7 and a water supply means 9 for supplying the water W to the mixing storage tank 7; a flowing ice supply means 3 connected to the flowing ice generation means 2 to supply the flowing ice LI; and a cold storage case 4 capable of storing food and making the crushed ice IC out of the flowing ice LI remain inside and the water W flow out to the outside when receiving the supply of the flowing ice LI by the flowing ice supply means 3. The cold storage system further includes a cooling means 5 for collecting water E flowing out of the cold storage case 4, using the cold of the water E for cooling the water W supplied to form the flowing ice LI, and then, discharging the water E without returning the water E to the mixing storage tank 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028883-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KASHIWAGI KATSUKI
IPC: H01M2/16
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery including a negative electrode containing alloy-based negative electrode active material, which suppresses deformation of a negative electrode collector and peeling of a negative electrode active material layer from the negative electrode collector even when the number of charge-discharge cycles increases, and maintains battery performance such as discharge capacity, charge-discharge characteristics, and rate characteristics at a high level.  <P>SOLUTION: The nonaqueous electrolyte secondary battery includes a positive electrode 10, a negative electrode 11, a polymer layer 12, a separator 13 arranged so as to interpose between the positive electrode 10 and negative electrode 11, and a lithium-ion-conductive nonaqueous electrolyte. The positive electrode 10 includes a positive electrode active material layer 21 containing positive electrode active material which stores and emits lithium ions, and a positive electrode collector 20. The negative electrode 11 includes a negative electrode active material layer 23 containing alloy-based negative electrode active material, and a negative electrode collector 22. The polymer layer 12 is formed on a surface of the negative electrode active material layer 23, contains polymers, and has a compressive elastic modulus higher than that of the separator 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024699-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which can cause changes in the degree of advantage for players according to the type of the specified game state to be controlled during a special game state.  <P>SOLUTION: When the type of the RB (regular bonus) during the BB (big bonus) state is the RB2 or 3, the RB states (4) and (5) to be shifted to the RBs4 and 5 with a higher advantage than that in the RBs2 and 3 are not subject to lottery. In the RB2, the RB state (3) to be shifted to the RB3 alone is subject to lottery; and in the RB3, the RB state (2) to be shifted to the RB2 alone subject to lottery. Meanwhile, when the type of the RB during the BB state is the RB4 or 5. In the RB4, the RB state (5) to be shifted to the RB5 is subject to lottery; and in the RB5, the RB state (4) to be shifted to the RB4 subject to lottery. So, the degree of advantage in the BB state is varied according to whether the game is controlled to the RB2 or 3 during the BB state or whether it is controlled to the RB4 or 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025894-A (JP)
Title: Vehicle lamp recognizing device and program
Inventor: SHIRODONO KIYOSUMI
IPC: B60Q1/08
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To recognize a vehicle lamp by simple processing, even if it is a single light source.  <P>SOLUTION: A high luminance area of becoming a predetermined value or more in a picture element value of respective picture elements, is extracted as a lamp candidate from respective pickup images input by being continuously imaged by an imaging device 12 by a lamp candidate extracting part 22. The extracted lamp candidate is tracked based on a position and a shape in the continuous pickup image by a lamp cAndidate tracking part 24. The picture element value of the tracked lamp candidate is acquired in time series with every pickup image by a picture element value acquiring part 26. Peripheral information for setting a threshold value is acquired from the pickup image and road information by a peripheral information acquiring part 28. The threshold value is set based on the road information and the peripheral information by a threshold value setting part 30. A determination is made that the lamp candidate is a vehicle lamp when a time change rate of the acquired picture element value of the lamp candidate is larger than the set threshold value by a determining part 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034126-A (JP)
Title: Image processing apparatus and method, and information recording medium
Inventor: YAMAAI TOSHIFUMI
IPC: G06T3/40
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and method, and an information recording medium, capable of generating a reduced image of maintaining a shape of an image element in an original image of a binary image as much as possible, by simple constitution.  <P>SOLUTION: The image processing apparatus includes a block dividing unit for dividing the binary image into blocks having the number of pixels based on a reduction rate, a reduced image generating unit for generating the reduced image by conversion into one multivalue pixel having a density based on an average of densities of the binary pixels included in the blocks, a black pixel ratio storage threshold decision unit for determining a black pixel ratio storage threshold that is a value provided by converting the minimum value of the number of black pixels when expressing the pixels binary within a prescribed range determined based on an average of densities of the multivalue pixels in the prescribed range containing the multivalue pixel, into a density, in every multivalue pixel, a density threshold decision unit for determining, based on the reduction rate, a threshold of a density of bringing one multivalue pixel into a white pixel when converting the reduced image into the binary image, and a thresholding unit for thresholding the pixels included in the reduced image, based on the black pixel ratio storage threshold and the threshold of the density.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033224-A (JP)
Title: Method of operating horizontal continuous conduction heat transfer type dryer
Inventor: YAMAMOTO TAKEMI
IPC: C02F11/12
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To create a new horizontal continuous conduction heat transfer type dryer capable of properly performing drying processing even on a processed object of sharp fluctuation of properties, by measuring an apparent density of a dried product discharged from the horizontal continuous conduction heat transfer type dryer, and controlling an accumulation amount of intermediate products (processed object under drying) on the way of the processing in a shell body to the amount to efficiently operate the horizontal continuous conduction heat transfer type dryer, while applying the measured value as a determination factor.  <P>SOLUTION: The apparent density of the dried product D discharged from a body shell 10 is measured, and an opening/closing time of a shuttering 108 disposed on an outlet 102 for discharging the dried product D in the body shell 10, is changed according to the apparent density, thus the accumulation amount of the intermediate products H1 under drying, accumulated in the body shell 10 is adjusted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035583-A (JP)
Title: Flow aggregation type packet communication network and flow aggregation type packet communication device
Inventor: KUDOME KENJI
IPC: H04L12/701
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To aggregate packets for each exit edge router even when a flow aggregation type packet communication network includes a plurality of autonomous systems.  <P>SOLUTION: A flow aggregation type packet communication network 1001 communicates with other networks AS2000-AS6000 by packets and internally aggregates packets from the other networks per destination to transfer the packets after conversion to data units for transfer and has a plurality of autonomous systems AS1100-AS1300 as an autonomous system group. An edge router R1101 which aggregates packets in this autonomous system group searches for path tables on the basis of destination addresses of input packets and aggregates packets per destination on the basis of path information of routing protocols between autonomous systems, which is included in found path information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031163-A (JP)
Title: Connection device of fluid flow channel
Inventor: NAKAZONO DAISUKE
IPC: B08B3/08
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide the connection device of a fluid flow channel capable of washing the mutual contact part of a female bonding member and a male bonding member without leaving coating residue.  <P>SOLUTION: The separation mechanism 100 of an insulating separation valve 32 is equipped with a main cylinder 111 for driving the female bonding member 32U by a predetermined thrust to allow first and second connection parts 54 and 64 to approach each other and a washing position cylinder 113 for driving the female bonding member 32U by the predetermined thrust to separate the first and second connection parts 54 and 64. A control unit controls the thrust produced in the main cylinder 111 so as to make the same larger than the force acting in the separation direction of the first and second connection parts 54 and 64 against the thrust produced in the main cylinder 111 at the time of supply of a washing fluid but less than the thrust produced in the washing position cylinder 113 when the first and second connection parts 54 and 64 are washed with the washing fluid to separate the first and second connection parts 54 and 64 within the close contact range of a seal member 66 and a recessed part 52.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011016654-A (JP)
Title: Film thickness meter
Inventor: MATSUMURA TAKAAKI
IPC: B65H43/08
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To improve accuracy by solving a problem wherein a deflection of a reference roller by its own weight or sinking of a shaft in a bearing is a major cause of an error of measurement in a conventional film thickness meter by a system of detecting a position of a surface of a film conveyed on the surface of the reference roller.SOLUTION: This film thickness meter measures the thickness of the film conveyed on the reference roller 1. The surface of the film is irradiated with a beam vertically or at an angle from vertical to 60° or less just beside or in the vicinity of the reference roller 1, to measure a change in the light shielding quantity.
Patent JP-2011032234-A (JP)
Title: NEW METHOD FOR SYNTHESIZING beta-LACTAM
Inventor: NAKAMURA TATSU
IPC: B01J27/122
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a useful azetidine-2-one derivative having an alkylidene group at the 4 position of the azetidine-2-one (β-lactam) skeleton by a simple operation, also in a good yield, and further having a good stereo-selectivity.  <P>SOLUTION: By a cycloisomerization reaction expressed by reaction formula (1), an O-propargylaryl aldoxime compound (1) is converted to β-lactam derivatives (2, 2') by the action of a catalyst such as a copper catalyst. The reaction can be expected as a highly efficient synthetic method of the new β-lactam compounds useful as the synthetic intermediates of medicinal substances.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034023-A (JP)
Title: Three-dimensional image reproducing display device, three-dimensional image reproducing display method, three-dimensional image information acquisition reproducing system, and three-dimensional image information acquisition reproducing method
Inventor: KOIZUMI HARUHIKO
IPC: G02B27/22
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To display a stereoscopic image on the basis of a three-dimensional image signal electronically acquired with simple device constitution.  <P>SOLUTION: The three-dimensional image signal is acquired by allowing an imaging part to image an interference fringe formed on an imaging surface by arranging reference light and object light, at least one of which is modulated, to be coaxial by making their polarization directions uniform, and a sinωt component is separated from a cosωt component. A display panel part 820A where a stripe-state sinωt component display layer 822 and a stripe-state cosωt component display layer 824 are alternately arrayed is used to perform display of the sinωt component and the cosωt component. One of the sinωt component and the cosωt component is made a vertical polarized wave and the other is made a horizontal polarized wave by a modulation polarization part 830A. Respective light waves of the sinωt component and the cosωt component are superimposed coaxially while maintaining the polarization directions by a two-light-wave superimposing part 850A. The polarization directions of the sinωt component and the cosωt component are rotated to be made uniform by a 45-degree polarizing film 862, and the stereoscopic image is displayed by the respective light waves.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221001-A (JP)
Title: Cold reflex tester
Inventor: BAE YOUNG MIN
IPC: A61B5/16
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold reflex tester applying a more constant stimulus during measurement to improve the reliability of a measured result by using an electric element easily controlling temperature and maintaining a constant temperature state by an electric signal from a control device, in a cold stimulating part brought into contact with a subject's body as a means for applying a cold stimulus.  <P>SOLUTION: The cold reflex tester includes the cold stimulating part 10 for applying a cold stimulus to the subject's body being in contact with the cold stimulating part while maintaining a fixed low temperature based on an electric signal applied from a control device 30; a blood flowmeter 20 for measuring the blood flow velocity of the subject to detect the body's reaction against the cold stimulus; the control device 30 for controlling the entire apparatus including the cold stimulating part 10 and the blood flowmeter 20 and acquiring a measured result of the blood flow velocity from the blood flowmeter 20; and a display part 40 for obtaining the measured result of the blood flow velocity acquired from the blood flowmeter 20, from the control device 30 and displaying it on a screen.  <P>COPYRIGHT: (C)2011,JPO&INPIT