baber/WOPTO huggingface dataset:
Patent JP-2013031835-A (JP)
Title: Method of evaluating filter
Inventor: ICHIHARA FUMITAKA
IPC: G01N27/62
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To correctly evaluate the particle removing performance of a filter by using metal particles.SOLUTION: Metal particles are added to a medium liquid to disperse them in a storage tank 10, and a sample liquid is prepared. The obtained sample liquid is passed through a filter 18 to be tested to obtain a filtrate. The filtrate is sampled, and a solution is obtained by dissolving the metal particles contained in the filtrate in a chemical. The obtained solution is analyzed by using ICP-MS26, and the amount of metal particles in the sampled filtrate is detected. On the basis of the amount of the metal particles in the filtrate obtained by ICP-MS26, the filter membrane is evaluated.
Patent JP-2014006663-A (JP)
Title: Activity promotion system, activity promotion method, and program for activity promotion system
Inventor: YAMAGUCHI TORU
IPC: G06Q50/22
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an activity promotion system capable of grasping real-time activity of a user to define information to be transmitted to the user and promoting more appropriate activities, an activity promotion method, and a program for the activity promotion system.SOLUTION: An activity promotion system 1 comprises: a target setting unit 10; an activity detection unit 20; a position estimation unit 28; an activity instance table 42 for previously storing activity instance information; an activity estimation unit 40 for estimating user's activities; an achievement degree evaluation unit 50 for evaluating a degree of a user's target achievement; an identification information storage unit 62 for previously storing multiple pieces of identification information; an output information generation unit 60 for acquiring associated information through an external network and generating output information by using the associated information and the identification information that is stored in the identification information storage unit 62 and that corresponds to an evaluation result of the achievement degree evaluation unit 50; and an output unit 72 for outputting output information.
Patent JP-2014005180-A (JP)
Title: Method of inserting electrode, method of manufacturing glass product, method of manufacturing glass melting tank, and glass melting tank
Inventor: MIYAZAKI SEIJI
IPC: C03B5/027
Filed: 2012-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of inserting an electrode into a glass melting tank.SOLUTION: There is provided a method of inserting an electrode that includes the steps of: arranging the electrode in a through hole in a bottom wall of the glass melting tank so that an upper end of the electrode is at a position which is 10 to 150 mm below a molten glass-side surface of the bottom wall; filling the through hole with a melt of first glass as alkali-free glass of 900 to 1,100°C in operation point; reserving a melt of second glass of larger than 1,100°C in operation point in the glass melting tank; and inserting the electrode so that the upper end of the electrode penetrates the melt of the first glass to enter the melt of the second glass.
Patent JP-2014007658-A (JP)
Title: Motion vector derivation device, method and program
Inventor: YAMADA KUNIO
IPC: H04N7/01
Filed: 2012-06-26
Abstract: PROBLEM TO BE SOLVED: To derive a motion vector for minimizing image quality deterioration, with high precision, from among a plurality of motion vectors, even if a plurality of motion vector candidates exist for some block.SOLUTION: A motion vector derivation unit 14 derives a motion vector between corresponding blocks in two image frames. A candidate vector generation unit 20 generates a plurality of candidate vectors for a calculation object block of motion vector. A block texture extraction unit 22 extracts a block texture in an image frame where a candidate vector is generated. A motion vector selection unit 26 selects, as the motion vector of an object block, a candidate vector generated from a block texture having a highest degree of matching of local spatial structure of intensity change, between corresponding blocks out of a plurality of block textures thus extracted.
Patent JP-2014011861-A (JP)
Title: Temperature estimation device, temperature estimation method, and controller
Inventor: SHIONO YUICHI
IPC: H02P29/62
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To accurately estimate the temperature of a coil when a motor is operated.SOLUTION: A temperature estimation device includes: detection means (a current sensor 22) for detecting the value of current flowing through a motor 20; correction means (a current correction function arithmetic unit 34) for correcting the current value detected by the detection means on the basis of the rotation speed of the motor; and estimation means (a sequential least square method arithmetic unit 35) for calculating the resistance value of the coil of the motor by a sequential least square method on the basis of the current value corrected by the correction means and a voltage command value specifying voltage applied to the motor and for estimating the temperature of the coil from the resistance value. The correction means is characterized in that it corrects current by a two-variable polynomial equation using the current flowing through the motor and the rotation speed as variables and the two-variable polynomial equation includes a constant term corresponding to a dead time a driving system of the motor has.
Patent JP-2014009619-A (JP)
Title: Method for suppressing vibration of compressor, and compressor
Inventor: NISHIMOTO KEISUKE
IPC: F04B49/02
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for suppressing vibration of a compressor, which reduces stress applied to piping to suppress a breakage of the piping and generation of noise in a compressor comprising a plurality of compressor bodies irrespective of a rotor rotation number of the compressor body and a vibration phase difference between the compressor bodies, and to provide a compressor.SOLUTION: The compressor 1 comprises: two compressor bodies 2a, 2b; fixing plates 3a, 3b for respectively fixing the compressor bodies 2a, 2b; piping 4 for connecting the compressor bodies 2a, 2b to each other and to other devices; acceleration sensors 5a, 5b mounted on extended axes of rotation shafts 2c, 2d of rotors of the compressor bodies 2a, 2b; and a rotation number control device 6 for controlling the rotation numbers Ra, Rb of the rotors of the compressor bodies 2a, 2b analyzing output signals from the acceleration sensors 5a, 5b.
Patent JP-2014011292-A (JP)
Title: Semiconductor device, test device, and method of manufacturing semiconductor device
Inventor: SATO HIROSHI
IPC: H01L29/812
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a low gate leakage current and suppressed current collapse.SOLUTION: There is provided a semiconductor device including a semiconductor layer made from a nitride semiconductor; a gate electrode applying a gate voltage to the semiconductor layer; and a first protective film covering a portion in which the gate electrode is not provided on the semiconductor layer, provided in contact with the gate electrode, and containing tantalum oxy nitride. The semiconductor device may include a second protective film provided above the semiconductor layer and covering the first protective film and a portion that is not covered with the first protective film.
Patent JP-2014009564-A (JP)
Title: Work machine
Inventor: TSUMURA JUNJI
IPC: H02P29/00
Filed: 2012-07-03
Abstract: PROBLEM TO BE SOLVED: To increase a workload to be achieved by the electric power of a power storage device without reducing the operability and working efficiency of an operator.SOLUTION: The work machine includes an operating speed setting part 42 for setting the operating speed of a motor 22 as a power source, as a set speed, a current value detection part 41 for detecting a current value for a current output from a battery 21 which supplies electric power to the motor 22, to the motor 22, a table storage part 51 for storing a value for limiting the operating speed of the motor 22 to the set speed, with respect to each current value, and an operating speed limiting part 52 for acquiring a value for limiting the operating speed from the table storage part 51 on the basis of the current value detected by the current value detection part 41 and the set speed set by the operating speed setting part 42, to allow the operation of the motor 22 at a speed not higher than a limiting speed for limiting the operating speed.
Patent JP-2014010812-A (JP)
Title: Information processor, information providing apparatus, information system, and information processing program
Inventor: AJIFU DAISUKE
IPC: G06F17/30
Filed: 2012-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an information processor that ensures sufficient throughput for graph data showing at least any of node and edge constituting a graph, and an information processor, an information system, and an information processing program.SOLUTION: The information processor includes a first storage part, a second storage part, a first acquisition part, a determination part, and a storage control part. The first acquisition part acquires relation data having a relation which is a basis for a graph. The determination part determines whether to store graph data to be obtained from the relation data in the first storage part or the second storage part, on the basis of at least any of specification information that specifies a location where the graph data to be stored, connection relation for the graph data stored in the first or second storage part, and data size of the relation data. The storage control part controls the graph data to be stored in the first or second storage part according to a determination result of the determination part.
Patent JP-2014013012-A (JP)
Title: Oil separator
Inventor: NISHIGAKI ATSUSHI
IPC: F01M13/04
Filed: 2012-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an oil separator that operates efficiently as a whole by configuring so that each of a plurality of oil separation units uniformly collects oil mist in blow-by gas irrespective of the dimension of particle size, and efficiently separates the oil mist.SOLUTION: An oil separator 10 includes: a distribution chamber 40 that distributes blow-by gas; an inflow hole 41 that allows the blow-by gas to flow in the distribution chamber 40; at least a pair of oil separation units 60 symmetrically disposed with respect to at least one plane including an axis that passes through the axis of the inflow hole 41 among axes in a circulation direction of the blow-by gas flowing through the inflow hole 41 into the distribution chamber 40; and a branch passage 50 that individually circulates the blow-by gas from the distribution chamber 40 to each of the oil separation units 60.
Patent JP-2012195965-A (JP)
Title: Remote controller and method of controlling the same
Inventor: IDA TOMOTAKE
IPC: H04Q9/00
Filed: 2012-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller capable of suppressing unnecessary power consumption and a method of controlling the same.SOLUTION: There is provided a remote controller comprising: a first housing including a first operation key group on an upper surface and a first illumination module in a position from which the first operation key group can be lit; a second housing including a second operation key group on an upper surface and a second illumination module in a position from which the second operation key group can be lit; a switching mechanism which provides a closed state in which the first housing and the second housing are pivotally coupled such that a bottom surface of the first housing covers the upper surface of the second housing while the first housing is stacked on the upper surface of the second housing, and an open state in which the second operation key group is exposed from the bottom surface of the first housing; non-operation state detection means for detecting a non-operation state of the first operation key group and the second operation key group individually; and control means for controlling whether to turn on or off the first illumination module and the second illumination module according to a detection result of the non-operation state detection means.
Patent JP-2014018227-A (JP)
Title: Dust-sucking air passage member, and electric vacuum cleaner having the member
Inventor: OTSUKA YUJI
IPC: A47L9/06
Filed: 2012-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a dust-sucking air passage member, having a small-sized suction port attachment whose downward protrusion can be reduced while being arranged in a retracted position.SOLUTION: A suction port attachment 31, having brush hair 36 embedded in an approximately U-shaped attachment bed 32, is rotatably attached to the leading end portion of a dust-sucking tube 10 having a cover 21 thereon, and thereby, the suction port attachment 31 can be arranged at a using position continuing in a direction to protrude from the leading end portion of the dust-sucking tube 10 and at a retracted position of the leading end portion of the dust-sucking tube 10. An engaging portion 18 is formed on the inner side of the leading end portion of the dust-sucking tube 10. An engaging protrusion 34, which can be engaged into and removed from the engaging portion 18 and which is engaged with the engaging portion 18 to hold the suction port attachment 31 in the using position, is formed on the attachment bed 32 so as to protrude in the direction opposite to the protruding direction of the brush hair 36. The attachment bed 32 has an end edge 32c, which contacts with the leading end face of the cover 21 while the suction port attachment 31 is held in the using position, and the end edge 32c is made to have the substantially same shape as that of the leading end face of the cover 21.
Patent JP-2014018537-A (JP)
Title: Compact container
Inventor: ENDO MEGUMI
IPC: A45D33/00
Filed: 2012-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a compact container including a push piece provided on a lid body, which has excellent design.SOLUTION: In a compact container 1, a lid body 4 rotatably connected to a container body 2 through a hinge on the rear side to open and close the container body is locked on the container body by a container side hook part 8c freely engaged and disengaged on the front side and a lid side hook part to enter the closed state. A push piece 5 provided at the front end of the lid body to freely slide in the longitudinal direction, which releases the locking state of the container side hook part and the lid side hook part by pressing toward the rear side, has a recessed part opened on the rear side, and the front end of the lid body has a part 13 to be stored, which is stored in the recessed part. An engaging piece 15 engaged with a square hole 35 provided on the recessed part to allow the push piece to slide in the recessed part is formed in the part to be stored.
Patent JP-2012231530-A (JP)
Title: Apparatus and method for playing back audio file stored in mobile phone, in another mobile phone
Inventor: BORGSTROEM ANDERS
IPC: H04M1/72445
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for using a first communication device such as a mobile phone together with at least another communication device such as a telephone set.SOLUTION: This method includes steps of: playing back audio signals in a first communication device 2; transmitting the same audio signals to the other communication device 27; and playing back the audio signals in the other communication device 27. By transmitting the audio signals played back in the first communication device to the other device and playing thereof back there, shared audio listening is achieved and, in this way, the communication device can be used also for the shared listening to e.g. music. Accordingly, it is possible for two persons present at different locations to listen to the same audio signals simultaneously or almost simultaneously.
Patent JP-2014024712-A (JP)
Title: Nitride electride and method for producing the same
Inventor: HOSONO HIDEO
IPC: C30B1/10
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an AEN nitride electride having high electric conductivity and exhibiting a metallic electrical conduction property, as well as a method for producing the same, and a method for stabilizing the nitride electride in the atmosphere.SOLUTION: The nitride electride is a nitride which is represented by compositional formula AEN, which has a layered crystal structure composed of a product of a reaction between a solid phase AENand vapor of an AE metal (where AE is at least one element selected from Ca, Sr, and Ba), and which is represented by ionic formula [AEN]e. The nitride electride has electric conductivity of 10S/cm or more at room temperature and exhibits a metallic electrical conduction property. The nitride electride has excellent electric conductivity, can be utilized as various highly efficient electron emission sources such as a thermal electron type, a field emission type, and a photoelectron emission type electron emission source, and contributes to practical applications of a photoelectric tube, a photomultiplier, and a field emission display as a cathode material.
Patent JP-2014024579-A (JP)
Title: Container for food
Inventor: MIYAWAKI KAZUMI
IPC: B65D25/02
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To easily take out a spit only by the other hand, by holding a container with one hand, when taking out the spit from the container, by easily holding the spit when holding the spit by the container, while restraining an increase in manufacturing cost of the container, without using tableware such as the spit, a thin, slightly flat, and lightweight simple fork and a simple spoon, and for example, a separate member for holding the spit by the container.SOLUTION: Two strips of slits 11 are vertically formed in an upper part of a container body 1. A tip part of the spit 5 is inserted into the upper slit 11 from the inside of the container body 1, and is also inserted into the lower slit 11, and the tip part is pushed inside. Thus, the spit 5 can be held in the container body 1 by both slits 11. A part between the upper-lower slits 11 is used as a holding piece 13, and the spit 5 is held by return force of this holding piece 13, and the spit 5 is inclined at an optional angle, and the spit 5 can be held in an optional position in the vertical direction.
Patent JP-2013008038-A (JP)
Title: Document pressing plate opening/closing device
Inventor: HOSAKA HIROAKI
IPC: G03G21/16
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a document pressing plate opening/closing device for preventing a document from getting dirty when the end of the document is brought into contact with a fixing pin to which grease has been applied.SOLUTION: A document pressing plate opening/closing device is configured of: a mounting member 4 on a device body 2; a support member 5 connected via a first hinge pin 11 to the outside of both-side plates; a lift member 6 by which the both-side plates suspended from both sides of an upper plate mounted with a document pressing plate 3 are connected via a second hinge pin 12 to the free end side of the both-side plates of the support member so as to be rotated in a reverse direction; a fixing pin 13 arranged at the both-side plates; an operation pin 14 arranged on the both-side plates of the lift member; a second slider 32 configured to be butted to the fixing pin at one end side, and arranged so as to slide while being gripped by a grip piece 53 between the both-side plates of the support member; a first slider 31 configured to be butted to the operation pin at one end side, and arranged so as to slide while being gripped by the grip piece between the both-side plates of the support member; and a coil spring 21 arranged between the two sliders. An extension piece 38 for preventing the end of the document from being brought into contact with the fixing pin is arranged so as to be projected from the lower side of the second slider to the front side of the fixing pin.
Patent JP-2014032784-A (JP)
Title: Connector and molding method therefor
Inventor: NAGANO TORU
IPC: H01R43/24
Filed: 2012-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a desired sealability by suppressing poor adhesion of the bonding surface of a seal member and a relay terminal or the bonding surface of a seal member and a connector housing.SOLUTION: A molding die for molding a connector housing 2 being partitioned by a partition wall 22 for forming the apparatus inside and the apparatus outside in the internal space of a tubular sidewall 21, in the center of the internal space, is used. An elastic seal member 4 being embedded in the partition wall 22, and at least one relay terminal 3 penetrating the partition wall 22 and having both ends projected, respectively, to the apparatus inside 23 and the apparatus outside 24 are placed in the molding die. Protrusions provided in the molding die are pressed against the elastic seal member 4 at positions spaced apart from the relay terminal 3, and then connector housing 2 is molded while compressing the elastic seal member 4. Molding marks 20 are formed in the partition wall 22 by the protrusions.
Patent JP-2014032537-A (JP)
Title: Authentication system for mobile communication device
Inventor: IWASAKI TAKAYUKI
IPC: G06F21/31
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To eliminate the needs of previously distributing and carrying a token, a random number table, or the like in an authentication system using a one-time PW.SOLUTION: A conversion reference table 20b for converting a user's PW and a one-time PW and a combination non-display button 21b are displayed together with input fields for a user ID and a one-time PW on an authentication screen of a mobile communication device. An inputted user ID and one-time PW are transmitted to the authentication system when a user inputs his/her own user ID, converts his/her PW into a one-time PW to input the PWs in the input fields with reference to the conversion reference table 20b, and clicks a log-in button. The authentication system inversely converts the received one-time PW into the PW to authenticate the user by using the obtained PW and the received user ID. When the combination non-display button 21b is clicked, slant lines of the conversion reference table 20b are made invisible.
Patent JP-2014033539-A (JP)
Title: Power controller, method, and program
Inventor: MACHIDA SUKENORI
IPC: H02J7/35
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a technology for improving reliability of a storage battery in a power controller.SOLUTION: A power control unit 21 controls charge/discharge of a storage battery 12 in a power generation system 1. The power control unit 21 comprises: a prediction unit 24 for successively acquiring prediction values of generated power and load power calculated on the basis of a generated power prediction method and load power prediction method; a determination unit 25 for determining magnitude relation at a prediction target time point between the prediction value of the generated power and the prediction value of the load power acquired by the prediction unit 24; a storage unit 26 for storing the determination result of the determination unit 25 as a history in association with the prediction target time point; and a charge/discharge control unit 23 for controlling charge/discharge of the storage battery 12 on the basis of at least either one of a ratio of predicting that the storage battery 12 is in a state-of-charge and a ratio of predicting that the storage battery 12 is in a state-of-discharge from a plurality of histories of the determination results in a T(bar).