baber/WOPTO huggingface dataset:
Patent JP-2012172405-A (JP)
Title: Bracket-integrated type handrail
Inventor: TOI KENICHIRO
IPC: E04F11/18
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a bracket-integrated type handrail, which can be installed linearly on a wall inside a building even when the wall has an irregular surface, and is superior in design and convenient for cleaning thanks to its interfacing part that is made simple in structure.SOLUTION: Bracket bodies with a U-shaped profile are fixed at intervals on a wall surface of a building. Each of the brackets features an opening which has a predetermined depth behind and has a mouth opened in front. A handrail member comprises a long side-face portion which has a front surface formed linearly without an irregularity, a grip portion formed on top of the side-face portion, and a horizontal protrusion portion which is formed midway on rear face of the side-face portion and horizontally protrudes towards the wall. The opening of each of the brackets fixed on the wall surface is engaged in a slidable manner with the horizontal protrusion portion, and the linkage of the opening of the bracket and the horizontal protrusion portion of the handrail member is adjusted according to irregularities of the wall surface, so that the front face of the handrail is formed on a continuous linear side-face.
Patent JP-2012175545-A (JP)
Title: Communication channel selection device, communication channel selection method, and program thereof
Inventor: YAMAGUCHI SATORU
IPC: H04W72/04
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To select a communication channel about which communication efficiency is relatively good as a communication channel to be used by an access point by a simple method.SOLUTION: A communication channel selection device selects a communication channel which an access point performing radio communication in accordance with the wireless LAN will use from multiple communication channels the access point supports. In particular, firstly, in-use channels used by access points other than the access point are detected. Next, the reception signal strength of a radio wave transmitted by another access point in the detected other in-use channels is detected. Then, if there is not a communication channel whose reception signal strength is equal to or less than a prescribed value across a prescribed bandwidth, the communication channel selection device selects a communication channel to be used by the access point depending on the reception signal strength of the in-use channel.
Patent JP-2012175014-A (JP)
Title: Piezoelectric actuator and method for manufacturing the same
Inventor: NAKAMURA SUSUMU
IPC: H01L41/316
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric actuator in which generation of a leakage path is suppressed to improve withstand voltage characteristics.SOLUTION: A first PZT piezoelectric layer 5A having a first relative permittivity is formed on a Pt lower electrode layer 4 by an arc-discharged reactive ion-plating (ADRIP) method. A second PZT piezoelectric layer 5B having a relative permittivity lower than the first relative permittivity and low surface roughness is formed on the first PZT piezoelectric layer 5A by the ADRIP method.
Patent JP-2012173718-A (JP)
Title: Wavelength selection switch
Inventor: MATSUMOTO KOJI
IPC: G02B26/08
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength selection switch capable of correcting a dispersion characteristic of a dispersive element in a whole region within an operating temperature limit.SOLUTION: A wavelength selection switch comprises: at least one input part for allowing a wavelength-multiplexed light to enter; a dispersive element for receiving light from the input part and dispersing the light; a light condensing element for condensing a dispersed light that is dispersed by the dispersive element according to wavelength; a light deflecting member including multiple reflection optical elements capable of independently deflecting the dispersed light according to wavelength; at least one output part for receiving the dispersed light after being deflected by the light deflecting member; and two or more deflection prisms arranged on an incident side of the dispersive element. An absolute value of a secondary component of change in an emission angle resulting from temperature change, of a forward light emitted to the dispersive element from the two or more deflection prisms, is approximately consistent with an absolute value of a secondary component of change in the emission angle resulting from temperature change, of light for which the forward light before temperature change is equivalent to light along the light emitted from the dispersive element and a backward light after temperature change is equivalent to light emitted from the dispersive element.
Patent JP-2012176446-A (JP)
Title: Tool for polishing
Inventor: NARAHARA KENEI
IPC: B24B37/12
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To flatten a surface of a polishing object with accuracy.SOLUTION: A tool for polishing has a polishing face which includes: a first region which includes a rotating center position and satisfies L=0; a second region which comes into contact with the first region, between the first region and an outer circumferential line of the polishing face and satisfies 0.6≤L/R≤1; a third region which comes into contact with the second region, between the second region and the outer circumferential line and satisfies 0.4≤L/R<0.6; and a fourth region which comes into contact with the outer circumferential line, between the third region and the outer circumferential line and satisfies 0.8≤L/R≤1.
Patent JP-2011217733-A (JP)
Title: Loquat liquor and method for producing thereof
Inventor: LEE YEON JOO
IPC: C12G3/04
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing loquat liquor: that includes unique thick loquat spirits extracted from a loquat and herbal medicine extracts; that not only increases palatability but also includes components to effectively preventing adult diseases and cancer; and that can contribute to an increase in loquat growers' income by expanding a usage of loquat.SOLUTION: The method for producing a loquat liquor including steps of: after producing yeast mash, obtaining a first fermented liquor by fermenting by adding water and yeast mash to grainy malted rice obtained by combining rice fermented with koji molt by steaming and wheat fermented by inoculating koji molt and loquat leaf powder by steaming; obtaining a second fermented liquor by fermenting again after adding loquat spirits, herbal medical extracts, loquat leaf tea and green tea to the first fermented liquor; obtaining a clear liquor by filtering thereof; thereby maturing at low temperature.
Patent JP-2012176564-A (JP)
Title: Inkjet recorder
Inventor: MATOBA YUSAKU
IPC: B41J2/01
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recorder by which even banding caused by the incorrectness of the setting of a medium, the non-flatness of a platen or the like can visually be confirmed when the banding is subtle.SOLUTION: The inkjet recorder includes: a conveying device 31 conveying the medium 10 in a predetermined direction; a recording head 32 ejecting ink; and a controller 38 controlling the recording head to eject the ink while moving the recording head 32 in a scanning direction being a direction orthogonal to a conveying direction of the medium 10. When printing a test pattern, the controller 38 performs control to form a first recording area A that is formed by scanning the recording head 32 once while ejecting the ink, and a second recording area B adjacent to the first recording area A in the conveying direction of the medium 10 by scanning the recording head once while ejecting the ink after forming the first recording area A, and form, at one place or a plurality of places, gaps 44 and 46 to which the inks are not ejected on at least one of the first recording area A and the second recording area B.
Patent JP-2012181050-A (JP)
Title: Sensor structure, capacitive sensor, piezoelectric sensor, capacitive actuator, and piezoelectric actuator
Inventor: KANDA KENSUKE
IPC: G01L9/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a sensor structure having an electrode layer on a surface of an insulator layer which is on the same side of a surface of a substrate, capable of further reducing parasitic capacitance generated between the substrate and the electrode layer (in an insulator layer) compared to conventional ones; and a sensor and an actuator using the sensor structure.SOLUTION: A substrate 1 formed of a semiconductor such as silicon is provided with a rectangular recess 1a formed on one surface, and an opening 1b formed on another surface, such that a surface of an insulator layer 2 on the opposite side of the one surface of the substrate 1 is exposed. The insulator layer 2 is formed of an insulator such as silicon dioxide and arranged inside the recess 1a of the substrate 1. The insulator layer 2 has a thickness larger than 2 μm. A sensor structure having such configuration can be used for a sensor or an actuator.
Patent JP-2012182628-A (JP)
Title: Video processing apparatus and video processing method
Inventor: NUNOKAWA SATOSHI
IPC: H04N5/91
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a video processing apparatus and a video processing method capable of endlessly recording and reproducing video data for broadcast.SOLUTION: The video processing apparatus comprises a recording unit, a reception part, an MXF file generation part, a connection information storage part, a recording control part, and a control part. When the reception part receives an instruction of loop recording, the MXF file generation part divides a video signal into plural MXF files and records the MXF files in the recording unit. The recording control part stores the connection information of the plural MXF files divided by the MXF file generation part in the connection information storage part. When the reception part receives an instruction of loop reproduction or output, the reproduction part connects the MXF files in the recording unit in accordance with connection information in the connection information storage part, and reproduces or outputs the result.
Patent JP-2012182382-A (JP)
Title: Semiconductor chip, semiconductor package, and method of manufacturing semiconductor package
Inventor: HATAI MUNEHIRO
IPC: H01L21/60
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip, a semiconductor package, and a method of manufacturing the semiconductor package that can prevent the occurrence of cracks and have high reliability.SOLUTION: A semiconductor chip 1 has a plate shape, includes projection electrodes 2 on a circuit surface 3, and is provided with a bottom surface 4 having an area larger than the circuit surface 3 and side surfaces 5 connecting the circuit surface 3 and the bottom surface 4. The thickness D between the circuit surface 3 and the bottom surface 4 is 100 μm or less. The side surfaces 5 each have a vertical surface 6 formed in succession to the bottom surface 4 and an inclined surface 7 that is formed in succession to the vertical surface 6 and inclines toward the inside so as to continue to the circuit surface 3. When the height of the vertical surface is d, the value d/D is set to be larger than 0 and smaller than 1/2. The inclined surface 7 is formed to be a concave surface curved in concave shape.
Patent JP-2012185628-A (JP)
Title: Information retrieval system and method, portable terminal and external communication device
Inventor: UEHARA YUICHI
IPC: G06F13/00
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To more effectively collect information.SOLUTION: An information retrieval system having a plurality of external communication devices and portable terminals provides information to a portable terminal by which a retrieval request of the information is performed from another portable terminal or the external communication device. The portable terminal includes a data creation function for creating the retrieval request that includes information showing a plurality of points, and a portable terminal communication control function for performing the retrieval request. The external communication device includes a temporary network control function for constructing a temporary network in which external communication devices around the plurality of points are grouped on the basis of the information showing the plurality of points included in the retrieval request, and an external communication device communication control function for transferring the retrieval request to all of the external communication devices in the temporary network.
Patent JP-2012185308-A (JP)
Title: Image forming apparatus
Inventor: SATO NAOKI
IPC: G03G21/10
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suppressing image contamination on a transfer medium caused by a developer dropping from cleaning means that cleans the developer remaining on an outer circumferential face of a latent image holder.SOLUTION: An image forming apparatus 10 includes a photoreceptor 62, a primary transfer roll 67, an intermediate transfer belt 68, a cleaning device 90 that cleans a toner remaining on an outer circumferential face of the photoreceptor 62 after a primary transfer process, an erase lamp 102 that emits light L to erase the photoreceptor 62, and a reflector 104 that guides the light L of the erase lamp 102 to the outer circumferential face of the photoreceptor 62 and receives a toner T dropping from the cleaning device 90 on an upper face thereof. As the toner T dropping from the cleaning device 90 is received by the reflector 104 and suppressed from dropping onto the intermediate transfer belt 68, image contamination on the intermediate transfer belt 68 can be suppressed.
Patent JP-2012185102-A (JP)
Title: Method for measuring moisture percentage in raw material filler of pneumatic tire, and pneumatic tire filler mixing method using the same
Inventor: SATO YOSHITOMO
IPC: C01B33/18
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for acquiring the moisture percentage of a silica input to a rubber mixer and accurately controlling the input amount of the silica having a constant moisture percentage.SOLUTION: A silica mixing method comprises the steps of: measuring a silica moisture percentage from a differential coefficient of weight change at time intervals using a heat loss method in the total amount of silica in a dryer; if the silica moisture percentage is more than a reference value, drying the silica in the dryer as it is until the silica moisture percentage becomes the reference value and inputting the total amount of silica into the mixer when the silica moisture percentage becomes the reference value; or if the silica moisture percentage is the reference value, inputting the total amount of silica into the mixer as it is; or if the silica moisture percentage is less than the reference value, moving the total amount of silica to a moisture conditioner and supplying a required amount of water into the moisture conditioner to make the water sufficiently come into contact with the silica, thereafter inputting the silica into the mixer.
Patent JP-2012191287-A (JP)
Title: Encoder device, decoder device, image pickup device, observation device, encode method and decode method
Inventor: ARAI HIROSHI
IPC: H04N19/136
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an encoder device and a decoder device which, while restricting degradation in sense of details of high frequency components in an image, can compress the image in good condition.SOLUTION: The encoder device defines a region in an image of high frequency components obtained by Wavelet transformation whose dispersion value is equal to or greater than a threshold as a high frequency irregular image component. The encoder device, in its rounding processing unit, shifts bits in an N-bit string, with low-order bits (N>M) truncated, representing pixel values of the high frequency irregular image component to the right to compress it. The encoder device converts the code sequence of the compressed high frequency irregular image component into entropy code and then combines it with a low frequency component and high frequency image component turned into entropy code to produce a compressed image. The decoder device, in its random number generation unit, calculates (N-M) bits of random numbers based on a plurality of pixel values of a low frequency component and a high frequency image component in the periphery of the high frequency irregular image component and adds them to the low-order position of M bits representing pixel values of the high frequency irregular image component to return those to N bits of pixel values.
Patent JP-2012187030-A (JP)
Title: Rice planting machine
Inventor: HIKITA YASUTAKA
IPC: A01C11/02
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a rice planting machine capable of adjusting increase/decrease of the speed of vehicle fixed by a speed fixing means without releasing fixing of the speed by the speed fixing means.SOLUTION: The rice planting machine 1 includes: an engine 14; a motor 71; a speed change pedal 67; a maximum speed setting dial 69; and a speed fixing lever 70. When the speed fixing lever 70 is in a fixed position, the speed of vehicle is changed according to a turning angle of the maximum speed setting dial 69 by configuring the motor 71 to be turnable by a turning operation of the maximum speed setting dial 69.
Patent JP-2012172845-A (JP)
Title: Contraction motion device
Inventor: TAMAGAWA HIROYUKI
IPC: F16H21/44
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a contraction motion device that achieves contraction motion which is high in contraction speed, whose contraction force can be instantaneously controlled, and which has a maximum output when the device performing the contraction motion extends at a maximum.SOLUTION: A power part (1) comprising a power part (6) for an external power transmission part, a coil (7), a power part storage case (8), a core (9) of the coil, and a power part (10) for an internal power transmission part instantaneously control the contraction force to obtain the maximum output when the device performing the contraction motion extends at the maximum. A contraction rate and a contraction speed are improved by moving an external power transmission part (2) and a joint part (5) of an external power transmission part and an internal power transmission part in contracting directions with power generated by the power part (6) for the external power transmission part, and moving an internal power transmission part (3) and a joint part (4) of the power part and the internal power transmission part in directions opposite the contracting directions, moving the joint part (5) of the external power transmission part and internal power transmission part outward, and also a connection part (11) in a contracting direction with power generated by the power part (10) for the internal power transmission part.
Patent JP-2012197557-A (JP)
Title: Water circulating and discharging fresh flower cylinder on gravestone
Inventor: MORISE HIROSHI
IPC: E04H13/00
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a flower cylinder for replenishing moisture to flowers put on a grave over a long period of time and keeping polluted water inside the fresh flower cylinder clean.SOLUTION: The inside of a water tank is partitioned in order to allocate a water bowl 2 of a gravestone to left and right fresh flower cylinders 1L and 1R respectively, a lower part of the water tank is connected to lower parts of the fresh flower cylinders 1L and 1R by water channels 4L and 4R, a drain port 5 is provided on the upper part of the fresh flower cylinders 1L and 1R, and a lid 7 where an insertion port 8 for inserting stems of fresh flowers is opened is put on upper ends of the fresh flower cylinders 1L and 1R. Thus, moisture is replenished to the fresh flowers for a long period of time, and though it is for rainfall time, the polluted water inside the fresh flower cylinders 1L and 1R is discharged through the discharge ports 5 in the form of pushing up the polluted water inside the fresh flower cylinders 1L and 1R by utilizing water flowing in from the water tank of the water bowl 2 to considerably improve cleanness of the water inside the fresh flower cylinders 1L and 1R.
Patent JP-2012199339-A (JP)
Title: Non-lead film actuator
Inventor: AKIYAMA ZENICHI
IPC: H01L41/22
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a non-lead complex oxide film actuator in which a large quantity of displacement is caused at the time of application of an electric field, a liquid discharging head using the same, and an ink-jet printer.SOLUTION: The non-lead film actuator comprises: a film of a complex oxide expressed by (1-x)BaTiO3-xBi(Ni0.5,Ti0.5)O3 which contains barium titanium oxide and bismuth titanium nickel oxide as a chief ingredient. In the chief ingredient of the complex oxide film, x meets 0<x≤0.1.
Patent JP-2012198839-A (JP)
Title: Traffic volume prediction device, traffic volume prediction method and program
Inventor: MASUTANI OSAMU
IPC: G08G1/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a traffic volume prediction device which can predict flexibly.SOLUTION: A traffic volume prediction device 1 comprises: a past record data input part 10 to input time series data of traffic volume and data indicating the acquisition date of the time series data; a date type addition part 12 which adds a date type corresponding to the acquisition date to the time series data; a clustering part 14 to divide plural time series data items input from the past record data input part 10 into plural clusters based on proximity degree between the time series data items; a past record DB 16 to store the time series data in association with a date type and a cluster; a date type input part 18 to input the date type of a target date of traffic volume prediction; a prediction time series calculation part 20 to find a cluster which contains the largest number of time series data items with the date type by retrieving data stored in the past record DB 16 and to generate average time series data of time series data items with the date type included in the cluster; and an output part 22 to output the average time series data as time series data of a predicted traffic volume.
Patent JP-2012200626-A (JP)
Title: Filter press apparatus and method of operating the same
Inventor: AOYANAGI HIROKI
IPC: B01D25/19
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To achieve a simplified structure, compactness, space saving and low cost.SOLUTION: A filter press apparatus includes: a fastening means 51, 51 which are disposed between a reaction force seat body 11 and a loose head 4 disposed in an outer direction of one side end of a filter plate in a filter plate group comprising a plurality of filter plates which are freely expanded, contracted, opened and shut in a plate thickness direction and which mechanically moves the loose head 4 to the filter thickness direction to fasten the filter plate group; a reaction force receiving means 52 for receiving the reaction force that allows the loose head 4 to move the side opposite to the fastening direction during compression at the position where the receiving head mechanically moved to the filter thickness direction; and a fastening load detection means 80, 80 for detecting the fastening force in the step for fastening the filter plate group by the fastening means 51, 51. In the filter press apparatus, the reaction force in place of the fastening by the fastening means 51, 51 is received by the reaction force receiving means 52 if the fastening force detected by the load detection means 80, 80 exceeds the reference value in the step of fastening.