baber/WOPTO huggingface dataset:
Patent JP-2011047607-A (JP)
Title: Heat pump type hot water heating device
Inventor: KONDO TAKAYUKI
IPC: F24D3/00
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type hot water heating device capable of performing a defrosting operation while preventing freezing of a water-refrigerant heat exchanger.  <P>SOLUTION: This heat pump type hot water heating device includes a refrigerating cycle configured by successively and annularly connecting a compressor for compressing a refrigerant, a four-way valve for switching a refrigerant flow channel, the water-refrigerant heat exchanger exchanging heat between the refrigerant of high temperature and the water, a pressure reducing device for reducing a pressure of the refrigerant, and an evaporator for exchanging heat between the refrigerant and the air, a bypass circuit bypassing from between the pressure reducing device and the evaporator to a suction side of the compressor, a solenoid valve for opening and closing the bypass circuit, and a hot water pump for distributing the water of high temperature produced by the water-refrigerant heat exchanger to a heating terminal. In the defrosting operation of the evaporator, the four-way valve is switched to apply the flow channel to distribute the refrigerant of high temperature from the compressor to the evaporator, the solenoid valve is opened, and the pressure reducing device is closed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055571-A (JP)
Title: Semiconductor power conversion device
Inventor: BANDO AKIRA
IPC: H02M7/12
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor power conversion device which can suppress the pulsation of a frequency which is twice that of a power supply frequency generated at the DC side of the semiconductor power conversion device, even when an abnormality occurs on the side of an AC power supply, and which can stably continue operation.  <P>SOLUTION: The semiconductor power conversion device adds a negative-phase current command to a current command so that doubled-frequency pulsation on the DC side is suppressed. The pulsation is suppressed, while securing the stability of a current control system, by obtaining a negative-phase current command from a detection value of a positive-phase voltage vector and a detection value of a negative-phase voltage vector on the side of the power supply, and a positive-phase current command.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050255-A (JP)
Title: Food additive composition
Inventor: NORIMOTO MASAYUKI
IPC: A23L29/10
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food additive composition for stably mixing flavor and oil and fat with food containing ethanol and each kind of salts at high concentration so as to improve flavor by using food polyglyceryl fatty acid ester having high hydrophobicity and excellent in emulsifying force and solubilizing force.  <P>SOLUTION: The food additive composition uses polyglyceryl fatty acid ester as an ester of fatty acid and food polyglycerol which contains no glycerine and has a diglycerine content of not more than 3 mass% and a content of polyglycerol having a low polymerization degree below triglycerol of not more than 20 mass%, and from which a water soluble low molecular weight organic substance is preferably removed by a separation membrane. More preferably, the composition uses alcohol together. The composition improves flavor by stably mixing flavor and oil and fat with food containing alcohol and various salts at high concentration, without expressing unpleasant taste or smell derived from polyglyceryl fatty acid ester.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053078-A (JP)
Title: Method and device for detection using plasma
Inventor: OKINO AKITOSHI
IPC: G01N30/74
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for detection using plasma, capable of further improving detection sensitivity and increasing selectivity as compared with a conventional detector.  <P>SOLUTION: A substance to be measured is detected by detecting characteristics of the substance to be measured in a mixture of sample gas and carrier gas containing the substance to be measured, gas for generating plasma, and plasma generated by the gas for generating plasma.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055427-A (JP)
Title: Camera
Inventor: MORISHITA AKIHIKO
IPC: H04N5/235
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To detect flicker based on image data in a specific region within a photographic screen.  <P>SOLUTION: A control device 104 of a camera reads image data within a recognition frame 4a from an imaging element 103, divides an image within the recognition frame 4a into a plurality of blocks in a horizontal direction, and determines whether flicker occurs based on a luminance difference between two blocks neighboring vertically.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060074-A (JP)
Title: Field survey support system
Inventor: IMAMURA KENJI
IPC: G09B29/10
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field survey support system for efficiently performing a field survey.  <P>SOLUTION: The field survey support system 1 includes: a management server 2, and a survey terminal 3 carried by a researcher. The management server 2 includes a map information database 4 for recording map information; a researcher information database 5 for recording information on the researcher in conformation to the map information recorded on the map information database 4; a map information transmitting means 6 which transmits the map information recorded on the map information database 4 to the survey terminal 3; and a survey result information database 7 for recording survey result information transmitted from the survey terminal 3 in conformation to the researcher information recorded on the researcher information database 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067054-A (JP)
Title: Motor control apparatus
Inventor: MAEKAWA SARI
IPC: H02P21/24
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control apparatus for energizing a magnetizing and demagnetizing current without any delay in a configuration for controlling a permanent magnet motor by a position sensorless system and for performing energization to change magnetic flux of a permanent magnet.  <P>SOLUTION: In the motor control apparatus 50, a speed-position estimation unit 55 estimates a rotational position θ of a rotor 3 based on a voltage equation that is true for the permanent magnet motor 1, and calculates a d-axis current and a q-axis current based on the estimated rotational position θ, thus performing vector control to the permanent magnet motor 1. Then, a magnetization control change unit 63 changes between control for giving a current command Id_ref in the vector control to a d-axis side at a current control unit 67 and control for direct output of a voltage command Vd_ref to a dq/uvw coordinates converter 71 instead of the current command Id_ref for a period when a magnetization control unit 61 performs magnetization control when the motor control apparatus 50 has incorporated PI control into a feedback loop of the vector control.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067237-A (JP)
Title: Cloth drier and washing and drying machine equipped with the same
Inventor: ASAMI SUNAO
IPC: D06F58/28
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cloth drier which can reduce power consumption for driving its compressor.  <P>SOLUTION: The cloth drier which can reduce power consumption needed for drying operations can be obtained without increasing its costs by controlling a motor to advance the phase of motor current in accordance with the increase in the pressure value of a cooling medium detected by a cooling medium pressure detection means 24 (25) and controlling it in the optimum current phase suited to the cooling medium pressure, i.e., the load torque applied to the motor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070789-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NIINA FUMIHARU
IPC: H01M4/36
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve a positive electrode active material, in a nonaqueous electrolyte secondary battery using an inexpensive lithium-containing transition metal composite oxide as the positive electrode active material to improve output characteristics in various temperature conditions so that the battery can be suitably used as a power source for a hybrid car or the like.  <P>SOLUTION: The nonaqueous electrolyte secondary battery includes a positive electrode 11 containing positive electrode active material, a negative electrode 12 containing negative electrode active material, and a nonaqueous electrolyte 14 prepared by dissolving a solute to a nonaqueous solvent. As the positive electrode active material, a lithium-containing transition metal composite oxide to which niobium is added is used, the lithium-containing transition metal composite oxide having a layered structure represented by the formula: Li<SB>1+x</SB>Ni<SB>a</SB>Mn<SB>b</SB>Co<SB>c</SB>O<SB>2+d</SB>(where x, a, b, c and d satisfy relations of x+a+b+c=1, 0.7≤a+b, 0<x≤0.1, 0≤c/(a+b)<0.35, 0.7≤a/b≤2.0, and -0.1≤d≤0.1). Further, the surface of the positive electrode active material is preferably coated with an amorphous carbon material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071601-A (JP)
Title: Mobile terminal
Inventor: ICHINOSE TAKESHI
IPC: H04M1/72457
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal that allows searching for data with an intuitive operation.  <P>SOLUTION: The mobile terminal includes: a current location information acquisition unit (S1) configured to acquire current location information indicating the current location of the mobile terminal; a direction information acquisition unit (S2) configured to acquire direction information indicating the direction of orientation of the mobile terminal; a storage unit configured to store data having location information added thereto; a search unit (S4) configured to search for the data having the location information added thereto, that is located in the direction from the current location of the mobile terminal as a start point and falls within a predetermined range from the direction, based on the current location information and the direction information; and a display control unit (S5) configured to display the retrieved data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067284-A (JP)
Title: Fatigue examination apparatus
Inventor: IWATA YUJI
IPC: G01N21/27
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fatigue examination apparatus capable of easily determining the degree of fatigue of a subject with fewer burdens on the subject.  <P>SOLUTION: A camera 2 measures at least a partial spectral reflection intensity of the subject, and a spectral reflection intensity acquisition part 12 acquires the measured value. A reference spectral information storage part 13 stores reference spectral information based on the spectral reflection intensity of the subject acquired in the past. A fatigue determining part 14 determines the degree of fatigue of the subject by comparing the spectral reflection information based on the spectral reflection intensity acquired by the spectral reflection intensity acquisition part 12 and the reference spectral information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076153-A (JP)
Title: Automatic query generation device for composite event
Inventor: KOBAYASHI HIROYUKI
IPC: G06F17/30
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To automatically generate a query for composite event from event log.  <P>SOLUTION: A pattern of combination of attribute values frequently appearing in event log is determined, and a frequently appearing event is automatically generated based on the pattern. Then, a frequently appearing event sequence is generated by arranging the labeled frequently appearing event in the order of occurrence of the event. The query needed to detect the occurrence of an incident is generated based on the frequently appearing event sequence.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076194-A (JP)
Title: System, method and program for creating topic concrete expression dictionary
Inventor: MATSUKAWA YOSHIKO
IPC: G06F17/27
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently create an unnecessary word dictionary, and to create a strengthening word list of less extraction omission.  <P>SOLUTION: The topic concrete expression dictionary creation system is configured to create a "candidate word list" as the list of candidates which are possibly registered in a concrete expression dictionary corresponding to an object topic viewpoint from the object topic viewpoint and a range described about the object topic viewpoint in a text, and to extract the dependency relation of two words including words registered in the concrete expression dictionary by using the concrete expression dictionary and the dependency relation rule, and to create a rule for extracting an unnecessary word based on the dependency relation, and to extract the word which is not registered in the concrete expression dictionary as an unnecessary word, and to store it in an unnecessary word dictionary, and to collate the corresponding candidate word list with the corresponding unnecessary word dictionary, and to delete the word registered in the unnecessary word dictionary from the candidate list, and to add an undeleted word to the strengthening word list, and to add the strengthening word list corresponding to the object topic viewpoint to the corresponding concrete expression dictionary.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072386-A (JP)
Title: Drug injection implement
Inventor: MATSUMOTO ATSUSHI
IPC: A61B17/56
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drug injection implement capable of injecting a drug in a space to be injected by proper amounts under predetermined high pressure, capable of easily releasing the pressure in a cylinder and simple in injection operation.  <P>SOLUTION: The drug injection implement 10 is equipped with a drug discharge part 14 having an inflow port 31 of a liquid 19 on the base end side of a cylindrical body 24 and a pressure generation part 16 having a pressure generation chamber 18 for producing the pressure acting on the operation chamber 30 of the drug discharge part 14 through the liquid 19 and forwardly moving the floating gasket 26 of the drug discharge part 14 by pressure to discharge the drug from a discharge port 20. The pressure generation part 16 has a pressure part cylinder 34 having the pressure generation chamber 18 provided therein, a first pusher 38 provided with the hollow gasket 36 sliding through the pressure part cylinder 34 in a liquidtight state and a second pusher 40 of which the leading end head 40c is pushed in the pressure part cylinder 34 to generate pressure in the pressure generation chamber 18, and the pressure part cylinder 34 and the first pusher 38 are connected through a locking mechanism so as to be mutually fixed and released at predetermined pitch in the axial direction of the pressure part cylinder 34.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077176-A (JP)
Title: Method for manufacturing optical device, and optical device
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/48
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical device capable of preventing the warp of a mounting substrate and an inorganic material, and reducing the manufacturing cost, and an optical device.  <P>SOLUTION: The light-emitting elements 2 of each mounting substrate 3 are collectively sealed by softening at least part of a surface 6b of an inorganic sealing material 6 and pressing a plurality of mounting substrates 3 with light-emitting elements 2 mounted thereon against the softened part of the plurality of inorganic sealing material 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073594-A (JP)
Title: Assembly conveying apparatus
Inventor: MIYATA DAISHI
IPC: B65G47/52
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an assembly conveying apparatus and reduce an installation space.  <P>SOLUTION: Moving parts (rotatable arms 70) capable of protruding outwardly in the width direction are arranged in a lifter 24, and parts are mounted on the moving parts. Because the parts can be supported with a supporting width exceeding the size of the lifter 24 in the width direction by making the moving parts protrude outwardly in the width direction from the lifter 24, the size of the lifter 24 in the width direction can be made less than a maximum supporting width, and the apparatus is miniaturized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074543-A (JP)
Title: Water-soluble saitary tissue, and toilet paper roll
Inventor: NISHIUCHI TOMOKO
IPC: D21H27/40
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-soluble saitary tissue particularly suitable for use in a shower toilet.  <P>SOLUTION: The water-soluble saitary tissue has a ply structure of five or six plies which plies are each laminated by embosses one after another to form an integrated sheet, and includes a surface side ply 3 and a reverse side ply 4 each having a difference in height between crepes of 165 to 225 μm and an interval of crepes of 40 to 65 μm, a pair of intermediate plies 2 each disposed inside the surface side ply 3 and the reverse side ply 4 respectively and having a difference in height between crepes of 275 to 340 μm and an interval of crepes of 15 to 30 μm, and an inner ply 1 disposed between two intermediate plies 2 and having a difference in height between crepes of 165 to 225 μm and an interval of crepes of 40 to 65 μm, wherein the whole paper thickness is within a range of 450 to 550 μm, and the ply structure has (1) one inner ply, one intermediate ply, and one surface side ply and one reverse side ply, or (2) two inner plies, one intermediate ply, and one surface side ply and one reverse side ply.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057287-A (JP)
Title: Band holding tool
Inventor: MURATA KENZO
IPC: B65B69/00
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band holding tool which holds a band so that the band may not be loosened and facilitating attachment of a stopper when the band is wound around a package in packaging before the stopper is attached thereto.  <P>SOLUTION: The band holding tool comprises: a flat-plate-like band holding tool body; an incision part 4 into which the band can be inserted, wherein the incision part 4 is formed in the band holding tool body at a position close to the front center of the body; a band guide 2 on the front surface of the incision part 4; and a cutting part at a rear part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080210-A (JP)
Title: Method for constructing inclined pile group permitting deformation of pile body utilizing large-diameter core material having head with bearing slab structure
Inventor: NIIMI YOSHINORI
IPC: E02D5/80
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for constructing an inclined pile group, which enhances the stability of the whole slope causing loosing, by manifesting the effect of bending reinforcement utilizing a large-diameter core material, the effect of tensile reinforcement brought about by possessing a head bearing slab structure, and the effect of integrating the ground and the core material together by converting sliding surface displacement into deformation behavior in a moving layer without loading prestress.  <P>SOLUTION: In this method for constructing the inclined pile group permitting the deformation of a pile body utilizing the large-diameter core material having a head with the bearing slab structure, the cross section of the core material for ordinary use is enlarged with a micropile size; a head structure includes a bearing slab; a driving angle is determined within the range of 0-45° from a line perpendicular to a sliding surface; a method for evaluating the manifestation ratio of an axial force and a bending shear resistance force from a stress-distortion relationship and a yield criterion of a reinforcing material is established; the prestress is not loaded so that the core material is deflected along with landslide activity; and the displacement behavior on the sliding surface is converted into the deformation behavior in the moving layer, caused by the deflection of the core material, so that the consideration of the effect for integrating the ground and the core material together can be given to a design.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082675-A (JP)
Title: Apparatus and method for processing image signal, apparatus and method for displaying image, program therefor, and system for displaying image
Inventor: ISHIKAWA HIROTAKA
IPC: H04N13/04
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a versatile method for inputting an entire circumferential viewpoint images of a subject and control data to the apparatus for displaying entire circumferential three-dimensional images.  <P>SOLUTION: In an image signal processing apparatus, the uppermost line of each viewpoint image arranged in a DVI frame is set as an information line, and one lowermost bit of each of R, G and B values out of pixel values of respective pixels of the information line is used as an information bit. In one DVI frame on which 180 viewpoint images are arranged, information bits of 51840 bits (=180 (images)×96 (pixels)×3 (bits)) can be secured. By using one lowermost bit of each of R, G and B values out of pixel values as an information bit, deterioration in picture quality can be suppressed to a minimum level. Consequently, the method can be applied to a three-dimensional image display system including an entire circumferential three-dimensional image display apparatus or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011079705-A (JP)
Title: Method and apparatus for producing activated carbon
Inventor: MORIYAMA AKIRA
IPC: C01B31/12
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing activated carbon, which is dramatically increased in processing capacity, and to continuously produce activated carbon having a large specific surface area in a short period of time.  <P>SOLUTION: The apparatus for producing activated carbon includes a reaction section in which slurry prepared by mixing a carbonized material obtained by carbonization treatment of a carbonaceous raw material with an alkali metal hydroxide can be heated at 800-900°C for 10-30 s, while being continuously fed into a steam-containing inert gas atmosphere.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081229-A (JP)
Title: Microlens array and method for manufacturing the same
Inventor: MIYAO NOBUYUKI
IPC: G02F1/1335
Filed: 2009-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a microlens array with superior light focus performances that allows the display of high density images of recent years in a liquid crystal panel, or the like under a use environment of constant high temperature.  <P>SOLUTION: The microlens array includes: a lens substrate having a plurality of microlenses on one side of the substrate; and a surface layer that covers and seals up a formation range of the microlenses. The microlens array and surface layer form a space.  <P>COPYRIGHT: (C)2011,JPO&INPIT