baber/WOPTO huggingface dataset:
Patent JP-2011250630-A (JP)
Title: Control device of induction motor, and control method of the same
Inventor: NAKAJIMA YOICHIRO
IPC: H02P21/24
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an induction motor realizing a control system to reduce vibration of a motor by removing direct current components of estimated magnetic flux causing the vibration, and a control method of the same.SOLUTION: A control device 10 of an induction motor includes: a three phase/two phase coordinate converter 108 to convert a current supplied to the induction motor 106 to an α phase current and a β phase current on a stationary coordinate; a dq/two phase converter 120 to convert a magnetic flux voltage command of a d axis component on a rotational coordinate and a torque phase current command of a q axis component to an α phase voltage command and an β phase voltage command on the stationary coordinate; a magnetic flux estimator 11 to compute an α phase magnetic flux estimated value and a β phase magnetic flux estimated value by inputting the α phase current and the β phase current and the α phase voltage command and the β phase voltage command; an off-set removal processing part 12 to remove an off-set from the α phase magnetic flux estimated value and the β phase magnetic flux estimated value; and a speed estimator 112 to estimate the speed of the induction motor 106 by inputting the α phase magnetic flux estimated value and the β phase magnetic flux estimated value from the off-set removal processing part 12.
Patent JP-2011251584-A (JP)
Title: Fuel economy driving support system
Inventor: SAKO HIDEKI
IPC: F02D45/00
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel economy driving support system that is applicable to a wide range regardless of the kind of engine or vehicle, without preparing a map according to the engine characteristics.SOLUTION: When a vehicle travels, a threshold for determining whether the engine speed is excessive is decided on the basis of an actual engine speed detected. The gradient of a road on which the vehicle travels is detected and recorded in association with the engine speed. For example, the vehicle running resistance on a flat road is different from that on an uphill. Consequently, the engine speed required in each situation is different from each other for the vehicle. The threshold for determining whether the engine speed is excessive is properly decided by taking the gradient of the road into consideration.
Patent JP-2011253341-A (JP)
Title: Radio sensor system
Inventor: UMIHORI HIROKI
IPC: G08C17/00
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To realize a radio sensor system with low power consumption.SOLUTION: The radio sensor system according to the invention includes a radio sensor, a radio apparatus, and a magnetic generator. The radio sensor includes: an ambient environment sensor for detecting an ambient environment state; a magnetic sensor for detecting magnetism; an RF transmitter for wirelessly transmitting at least a detection result of the ambient environment sensor to the radio apparatus; a first control unit that is connected to the ambient environment sensor, the magnetic sensor, and the RF transmitter; and a battery for supplying electric power to the ambient environment sensor, the magnetic sensor, the RF transmitter, and the first control unit. In addition, the radio apparatus includes an RF receiver for receiving radio signals from the RF transmitter, and a second control unit that is connected to the RF receiver. The magnetic generator is connected to the second control unit, and includes a coil for converting signals from the second control unit into magnetic signals to transmit the signals to the magnetic sensor.
Patent JP-2011240098-A (JP)
Title: Snore/sleep apnea syndrome preventive/ameliorating bedding
Inventor: TAKENAKA KEIKO
IPC: A61F5/56
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a bedding which can ameliorate snore/sleep apnea syndrome to introduce into pleasant sleep.SOLUTION: The snore/sleep apnea syndrome preventive/ameliorating bedding comprises a structure for connecting a forehead pillow with a chest pillow, wherein the forehead pillow is harder; the chest pillow is softer; and the forehead pillow and the chest pillow have the same height as each other. The full cover can be simply removed and is washable to be very clean.
Patent JP-2010233578-A (JP)
Title: FUSION CONSTRUCT AND USE THEREOF TO PRODUCE ANTIBODY WITH INCREASED Fc RECEPTOR BINDING AFFINITY AND EFFECTOR FUNCTION
Inventor: UMANA PABLO
IPC: C12N9/10
Filed: 2010-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide antibodies with increased Fc receptor binding affinity and effector function.  <P>SOLUTION: In the field of glycosylation engineering of proteins, nucleic acid molecules (including fusion constructs) having catalytic activity and the use thereof in glycosylation engineering of host cells to prepare polypeptides with improved therapeutic properties (including antibodies with increased Fc receptor binding and increased effector function) are provided. In the general meaning, glycosylation engineering of host cells to modify glycosylation profile of one or plural polypeptides produced by the host cells is provided. By using the method, glycosylation of Fc region is modified (including decrease of fucosylation), and, as the result of the modification of glycosylation, therapeutic antibodies with increased effector function and/or Fc receptor binding can be produced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011258447-A (JP)
Title: Membrane switch
Inventor: KAMEYAMA DAISUKE
IPC: H01H13/712
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a membrane switch capable of setting the magnitude of a load for switching on.SOLUTION: The membrane switch is flexible and includes: a pair of insulation substrates 11, 16 facing each other; a first conductive circuit which is formed on a facing surface of one insulation substrate 11 and has a first electrode 121; a second conductive circuit which is formed on a facing surface of the other insulation substrate 16, and has a second electrode 151 that is provided at a position corresponding to the first electrode, and a wiring part for connecting to the second electrode 151; and a spacer that is held between the pair of insulation substrates 11,16 and forms a gap 132 between the first electrode 121 and the second electrode 151, at least part of the second electrode 151 being at a higher position than the wiring part.
Patent JP-2011258809-A (JP)
Title: Semiconductor photodetector
Inventor: SASAHATA KEIJI
IPC: H01L31/107
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor photodetector capable of reducing response distortion and capable of suppressing a decrease in light-receiving sensitivity.SOLUTION: An n-type light absorption recombination layer 12, an n-type multilayer reflection film 14, a light absorption layer 16, and a window layer 18 are sequentially stacked on an n-type InP substrate 10. In a part of the window layer 18, a p-type doping region 20 is formed. An p-side electrode 22 is connected to the p-type doping region 20. An n-side electrode 26 is connected to the lower surface of the n-type InP substrate 10. The band-gap energy of the window layer 18 is larger than that of the light absorption layer 16. The band-gap energy of the light absorption recombination layer 12 is smaller than that of the n-type InP substrate 10.
Patent JP-2011257674-A (JP)
Title: Panel substrate and method for manufacturing the same
Inventor: KIMURA KOICHI
IPC: G09F15/00
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To improve blocking resistance of a panel substrate, which has a primer layer formed on one surface of a styrene-based resin foam substrate bonded with first and second paper layers on the respective surfaces, and to make the panel substrate have excellent flatly stacking suitability, without being bonded to each other even if a plurality of sheets of the panel substrates are stacked.SOLUTION: An information printing paper 24 including an adhesive layer or a tackifier layer 23 is bonded to a panel substrate 10. The panel substrate 10 includes a styrene-based resin foam substrate 13, a first paper layer 11 bonded via a first adhesive layer 21 coated on one surface of the foam substrate 13, a second paper layer 12 bonded via a second adhesive layer 22 coated on the other surface of the foam substrate 13, and a primer layer 14 formed by coating primer on the surface of the first paper layer 11 or the surface of the second paper layer 12. The primer layer 14 contains methyl methacrylate graft denaturation natural rubber latex and synthetic rubber latex.
Patent JP-2010207091-A (JP)
Title: Ventilation cooling rotary electric machine for vehicle
Inventor: NAGAYAMA TAKASHI
IPC: H02K5/20
Filed: 2010-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation cooling rotary electric machine for a vehicle, enabled to be installed in a narrow installation space in a truck, to secure satisfactory strength and ventilation cooling performance in the machine, to increase the outer diameter of a stator iron core and to achieve large output.  <P>SOLUTION: In one embodiment of the invention of the ventilation cooling rotary electric machine for a vehicle, cooling air is taken in from a cooling air inlet port 21 in one end side in the axial direction in the machine and while ventilating it to the other end side in the machine and discharging it to the outside of the machine from an air discharge outlet, a portion of the cooling air taken into the machine from the cooling air inlet port 21 is ventilated to ventilation paths 43a-43d for cooling the outer periphery of the iron core. The area in the section substantially vertical to the axial direction of the ventilation paths 43a-43d for cooling the outer periphery of the iron core is changed so as to adjust the flow amount of the cooling air through the use of at least one of one end side of a guiding duct, the other end side of the guiding duct and the duct.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012008766-A (JP)
Title: Sound broadcasting system and information terminal
Inventor: KURIYAMA KOJI
IPC: H04H60/33
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To provide trends of customers at the time of sound broadcasting for advertisement of articles.SOLUTION: A server device 20 includes: a sound data storage unit 201 for storing multiple sound data; a distribution unit 202 for reading any one of the multiple sound data from the sound data storage unit 201 to distribute the data to a broadcasting device; a switching unit 203 for selectively switching any one of the multiple camera units, when sound data is distributed by the distribution unit 202; and a transmission unit 204 for transmitting an image obtained by the switched camera unit to an information terminal.
Patent JP-2012013213-A (JP)
Title: Mechanical seal
Inventor: SUEFUJI YOSHIHIRO
IPC: F16J15/34
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical seal that can prevent the clogging of an operation-part O-ring, can stabilize a pressing load of a static ring with respect to a rotating ring, and can obtain a suitable seal property.SOLUTION: The mechanical seal 1 includes: the rotating ring 30 which rotates integrally with a rotating shaft 70; the static ring 41 which slides with the rotating ring 30; a seal case 11 which movably supports the static ring 41 in the axial direction; the operation-part O-ring 46 arranged between the external periphery of the static ring and the internal periphery of the seal case; a seal cover 10 which accommodates the rotating ring 30, the static ring 41, the seal case 11 and the operation-part O-ring 46; and a ring-shaped diaphragm 60 which has a diaphragm external periphery 60a sandwiched and held between either of the seal case 11 or the seal cover 10 and a device external face 82, and a diaphragm internal periphery 60b located at the internal peripheral side rather than the diaphragm external periphery 60a, and contacting with the external periphery of the static ring at a machine side rather than the operation-part O-ring 46, and is composed of an elastic material.
Patent JP-2012018462-A (JP)
Title: Information-linked display device, control program thereof and integrated circuit
Inventor: NAKAZAWA MASAYUKI
IPC: G06F3/0488
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To visualize information included in a content and improve visibility.SOLUTION: An information-linked display device links and displays time-series information and space information of an electronic device outputting the time-series information and space information which show an operation status corresponding to time passage and spatial position information, respectively. The display device comprises: a synchronization information storage unit 104 for storing synchronization information of time-series information and space information; a touch panel 100 for accepting input from a user and outputting an input signal; and a time-series information display unit 105 and a space information display unit 106 for linking and displaying the time-series information and the space information on a display 102 based on the input signal and the synchronization information. When either the time-series information or the space information to be displayed on the display 102 changes based on the input signal, the display device changes the other information to correspond to the change and displays it on the display 102.
Patent JP-2012018473-A (JP)
Title: Control method as for removing peripheral devices
Inventor: SUGAWARA SATOSUKE
IPC: G06F3/048
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a control method with which user can easily identify peripheral devices to be removed.SOLUTION: Identifiers including icons and character strings which can be easily identified by a user are associated with peripheral devices connected to a computer. When the user removes peripheral devices from the computer, the identifiers are displayed on a display means such as the computer's display screen; therefore, the user can easily identify the peripheral devices to be removed. Consequently, incorrect operations can be prevented and the load of users can be reduced.
Patent JP-2012019877-A (JP)
Title: Furniture system
Inventor: YAMADA TADAYUKI
IPC: A47B83/04
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a furniture system hardly exposing a power receiving unit provided at movable furniture to the outside.SOLUTION: The furniture system includes: the movable furniture 1 provided to be movable on a floor surface, including a top plate 4 at the top, and including a space forming portion 16 having a top surface on the lower side of the top plate 4; a fixed furniture 30 mounted on the floor surface, and making a predetermined combination with the movable furniture 1; a power feeding unit 33 provided at the fixed furniture 30; and a power receiving unit 22 provided at the movable furniture 1, and receiving power fed from the power feeding unit 33 when the movable furniture 1 makes the predetermined combination, wherein the power receiving unit 22 is disposed near the lower side of the top surface.
Patent JP-2012020229-A (JP)
Title: Method for manufacturing activated carbon particle
Inventor: HAMADA YOSHITO
IPC: B01J20/30
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To provide activated carbon particles capable of achieving higher deodorant effect against an unpleasant odor of an acetaldehyde etc. with a small amount of activated carbon, and a method for manufacturing the same.SOLUTION: (1) The method for manufacturing deodorant activated carbon particles (A) includes: having activated carbon particles (a) whose surface acid group amount is 0.2 mmol/g or more and whose pore volume is 0.7-3.0 cm/g contain an aqueous solution of 5-35 concentration mass% of a specific hydroxyamine compound in an amount of 85-120% of the maximum water absorption in the activated carbon particles (a); and then drying it. (2) A method for manufacturing deodorant composite activated carbon particles has a step of mixing the deodorant activated carbon particles (A), that contains the hydroxyamine compound obtained by the method (1), and deodorant activated carbon particles (B) that contains a basic substance-removing agent.
Patent JP-2012011991-A (JP)
Title: Train timetable creating method
Inventor: TAKADA KAZUTO
IPC: B61L27/00
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem that passengers of stations other than a starting station cannot secure seats in congestion time, and to provide a method for creating a timetable without greatly changing the existing timetable, by deadheading trains to stations other than the starting station from the starting station.SOLUTION: In the existing train timetable, by a means to deadhead the train from the starting station 6, the train is run to a next station 7 as a deadhead train from the starting station 6. The passengers are picked up at the next station 7, and further the train is run to stations other than the starting station 6 and the next station 7. Thereby, another train timetable is easily created, and the passengers getting on the train at stations other than the starting station can secure the seat.
Patent JP-2012026513-A (JP)
Title: Bag body, and vacuum heat insulating material
Inventor: YASUDA ASAAKI
IPC: F16L59/06
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a bag body having long-term superior sealing properties.SOLUTION: In this vacuum heat insulating material 1, a core material 2, which consists of a glass-fiber laminated body, is sealed under a low pressure as a filler between two outer covering materials 3 whose heat welding layers 6 are arranged opposite to each other, and the heat welding layers 6 on the outer peripheral parts of the outer covering materials 3 are heat welded to each other. When viewing a cross-section, cut by a plane perpendicular to the peripheral edge of an outer covering material 3, of at least a part of a sealed part 7 where the heat welding layers 6 on the outer peripheral parts of the outer covering materials 3 are heat welded to each other, a heat welding layer 6 located in the sealed part 7 has at least one recessed part, a thin wall part 8, in which the thickness of the heat welding layer 6 is thinner than the thickness of the peripheral part of a deepest part, is formed in the deepest part of the recessed part, and two sealing grooves 9 made by continuing the recessed parts out in a circumferential direction of the outer covering material 3 are formed continuously over at least two adjacent edges of the outer covering material 3 without branching off or intersecting halfway. Therefore, cracking and thinning of a gas barrier layer are prevented, and the long-term superior sealing properties (vacuum performance) can be maintained.
Patent JP-2012028248-A (JP)
Title: Secondary battery anode and secondary battery using the same
Inventor: NAKAYAMA HIDEKI
IPC: H01M4/13
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery anode which takes a material other than carbon, which performs charging/discharging through a conversion reaction, as an anode active material and is capable of improving both charge/discharge efficiency and a capacity retention rate indicating durability, and to provide a non-aqueous electrolyte secondary battery using this anode.SOLUTION: The conversion-type secondary battery anode comprises FeOand a catalyst. The anode is formed with a catalyst preferably made of perovskite oxide, and a charge/discharge reaction of an active material decomposition/regeneration type is performed.
Patent JP-2012029212-A (JP)
Title: Moving image encoder and moving image encoding method
Inventor: IN KAORU
IPC: H04N19/50
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a moving image encoder and a moving image encoding method capable of reducing an operation amount required for motion vector detection processing for a B picture.SOLUTION: A moving image encoder includes a pre-detector to detect a reduced motion vector by comparing reduced images of an encoding target image and a reference image, a main detector to detect a motion vector based on the reduced motion vector, a condition determination section to determine whether a prescribed condition is satisfied or not by the reduced motion vectors each detected by the pre-detector corresponding to a forward reference image to be referred to in forward prediction and a backward reference image to be referred to in backward prediction, for an encoding target B picture, and a vector calculation section to calculate a reduced motion vector for the encoding target B picture, based on the reduced motion vector detected corresponding to the forward reference image and the reduced motion vector detected corresponding to the backward reference image, when the prescribed condition is determined satisfied, and use the calculated reduced motion vector for processing of the main detector.
Patent JP-2011052320-A (JP)
Title: High-strength hot-rolled steel sheet having excellent low temperature toughness, and method for producing the same
Inventor: KAMI TSUTOMU
IPC: C21D8/02
Filed: 2010-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-rolled steel sheet having a high strength satisfying a yield strength YS: ≥960 MPa and high toughness, and to provide a method for producing the hot rolled steel sheet.  <P>SOLUTION: A steel stock having a composition containing, by mass, 0.08 to 0.25% C, 0.01 to 1.0% Si and 0.8 to 1.5% Mn, and in which the contents of P, S and Al are regulated to proper ranges, and comprising 0.001 to 0.05% Nb, 0.001 to 0.05% Ti, 0.1 to 1.0% Mo, 0.1 to 1.0% Cr and 0.0005 to 0.0050% B is heated at 1,100 to 1,250°C and is subjected to finish rolling where the inlet side temperature in the finish rolling is 900 to 1,100°C, the outlet side temperature in the finish rolling is 800 to 900°C, and the cumulative draft in an unrecrystallized γ region is 0 to 30%, thereafter, immediately, cooling is started, the cooling is performed within 30 s from the start of the cooling to the cooling stop temperature of (Ms point+50°C) or less at a cooling velocity higher than the martensite formation critical cooling velocity, and then, it is held in the temperature range of (cooling stop temperature±100°C) for 10 to 60 s, and is subsequently coiled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011233857-A (JP)
Title: Manufacturing jig for energy storage device
Inventor: CHOI DONG HYUK
IPC: H01M10/04
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing jig for an energy storage device, which can stably perform lamination to form a cell stack and easily transfer the cell stack to subsequent processes.SOLUTION: The present invention relates to a manufacturing jig for an energy storage device. The manufacturing jig comprises: a support base having a storage space caved therein; a body jig part that is disposed in a partial region of the storage space, is detachable from the support base and houses a cell stack; and a terminal jig part that is disposed in the remainder region of the storage space, can be detachable from the body jig part, and is coupled to an electrode of the cell stack.
Patent JP-2012031283-A (JP)
Title: Method of manufacturing fuel
Inventor: MORI HIROFUMI
IPC: C08J11/14
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently manufacturing solid fuel which is easily pulverized and used by hardly causing thermal degradation of waste plastics containing vinyl chloride and separating only chlorine at low temperature for facilitating waste heat.SOLUTION: In the method, waste plastics containing vinyl chloride are processed at 220-300°C in an external treatment apparatus with agitation which is filled with water vapor. The external treatment apparatus is selected from a kiln, a two axes paddle mixer and a multistage dryer.