baber/WOPTO huggingface dataset:
Patent JP-2010161924-A (JP)
Title: Electric motor
Inventor: LAU JAMES CHING SIK
IPC: H02K1/17
Filed: 2010-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved ceramic permanent magnet stator for an electric motor.  <P>SOLUTION: The electric motor includes a stator and a rotor. The stator has a housing and a single ceramic permanent magnet arranged in the housing. The magnet has a C-shaped cross section. During assembly, the magnet is resiliently deformed to allow the magnet to be inserted into the housing. The inner diameter of the housing is smaller than the outer diameter of the magnet in a relaxed state and once inserted in the housing, the magnet is kept resiliently deformed by the housing. The magnet thus generates a radial force acting on the inner surface of the housing and causes the magnet to be firmly retained in the housing. A slot is formed between opposing circumferential ends of the magnet. The slot extends from one axial end of the magnet to the other axial end. A spacer is pressed into the slot and an interlock structure is arranged between the spacer and the housing to prevent the magnet from moving relative to the housing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011160348-A (JP)
Title: Gain control amplifier, and control device for gain control amplifier
Inventor: KOMATSU KAZUHIRO
IPC: H03G3/10
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gain control amplifier capable of attaining low noise while ensuring a wide dynamic range.  <P>SOLUTION: The gain control amplifier includes an attenuation section capable of attenuating an input signal and changing an attenuation rate when attenuating the signal, an amplification section capable of amplifying the signal attenuated by the attenuation section, outputting the signal, and changing an amplification rate when amplifying the signal, and a control section for exerting control such that the attenuation rate through the attenuation section and the amplification rate through the amplification section when the signal input in the attenuation section has a small amplification have relatively small values as compared to the attenuation rate and the amplification rate when the signal has a larger amplification.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166354-A (JP)
Title: Power amplifier module
Inventor: SHIBUYA TOMOHIKO
IPC: H03F3/21
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power amplifier module in which a plurality of input matching circuits and a plurality of output matching circuits can be compactly mounted.  <P>SOLUTION: The power amplifier module 11 includes: a power amplifier 20 for selectively power-amplifying a plurality of wireless signals having respectively different frequency bands; a plurality of input matching circuits 31, 32 which are monolithically integrated so as to perform the impedance matching of an input of the power amplifier 20 for the respective wireless signals; a plurality of output matching circuits 41, 42 which are monolithically integrated so as to perform the impedance matching of an output of the power amplifier 20 for the respective wireless signals; and a multi-layer substrate 50 on which the power amplifier 20 is mounted and which incorporates the input matching circuits 31, 32 and the output matching circuits 41, 42.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161369-A (JP)
Title: Proportional injection method of a plurality of liquids immiscible with each other to water system
Inventor: UMEHARA TATSUGO
IPC: C23F14/02
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple, reliable, and inexpensive proportional injection method of a plurality of liquids immiscible with each other to a water system.  <P>SOLUTION: The injection method of the plurality of liquids immiscible with each other at a prescribed ratio to the water system includes controlling the injected amount of one of the plurality of liquids immiscible with each other by operating a metering pump for injecting to the water system the one of the plurality of liquids immiscible with each other on the basis of an external operating signal which is sent from the outside for injecting to the water system the required amount of the one of the plurality of liquids immiscible with each other to the metering pump, and also includes controlling the injected amount of a second one of the plurality of liquids immiscible with each other by operating a pulse signal input type metering pump for injecting to the water system the second one of the plurality of liquids immiscible with each other on the basis of a pulse signal which is sent from the outside and which is proportional to the injected amount of the one of the plurality of liquids immiscible with each other to the pulse signal input type metering pump.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164435-A (JP)
Title: Liquid crystal display device
Inventor: MORI TAKESHI
IPC: G09G3/34
Filed: 2010-02-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device having double driving, for forming an interpolated image frame on the basis of the motion vector of an original image frame, capable of making motion blurring and flickers inconspicuous, as an image as a whole.  <P>SOLUTION: A specified element image having the size of a predetermined range in which the motion vector is set beforehand, among a plurality of element images, is detected (S12). Only a specified light-emitting device corresponding to a divided area to which an edge section or a neighborhood area, including the edge section of each specified element image among plurality of light-emitting devices belongs to, is turned on bright or dark so that the light emission luminance, when the interpolated image frame is displayed, can become lower than that when the original image frame is displayed (S23).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171341-A (JP)
Title: Method of manufacturing ceramic electronic component, and ceramic electronic component
Inventor: MIZOGUCHI NAOKI
IPC: H01G4/12
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique that prevents a ceramic element from being broken during polishing and efficiently removes polishing wastes of the ceramic element.  <P>SOLUTION: The ceramic element 2, a polishing medium 3, and a buffer material 4 are thrown in a barrel 1a, the ceramic element 2 is polished through rotation of the barrel 1a to be chamfered, and polishing wastes of the ceramic element 2 are attracted to the buffer material 4 through electrostatic attracting operation, so the buffer material 4 where the polishing wastes stick is only sorted out after the polishing process to efficiently remove the polishing wastes. The buffer material which is foamed prevents the ceramic element 2 from being broken during the polishing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171160-A (JP)
Title: Led lamp device and led lighting system
Inventor: HIRAMATSU TAKURO
IPC: F21V23/00
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED lamp device with a power supply device arranged in a case made of resin, capable of preventing overlapping of noise radiation on power supply voltage or noise radiation outside, and capable of being downsized or thinned, as well as an LED lighting system equipped with the LED lamp device.  <P>SOLUTION: The LED lamp device 1 is provided with an LED module 2 mounting light-emitting diodes 6, a case 4 equipped with a mounting part 15 for mounting the LED module 2 on one end side 4a and a resin-made base part 16 on the other end side 4b, with the latter 16 having a housing part 24 protruded to the other end side 4b and power-feeding parts 25, 25 adjacent to the housing part 24, and a lighting circuit 11 lighting the light-emitting diodes 6. It is also provided with a power supply device 3 arranged at the housing part 24 of the case 4, and a conductive coating 5 fitted at least on an outer face 24c of the housing 24 of the case 4, so as to be insulated from the power-feeding parts 25, 25.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167389-A (JP)
Title: Application container with brush
Inventor: KANAMARU TADASHI
IPC: A61M35/00
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an application container with a brush which prevents the dripping of liquid when disposing a spout vertically downward, pouring liquid content to the skin and then facing the spout obliquely downward or laterally.  <P>SOLUTION: This application container 1 with the blush includes: a container body 10 where the liquid content is stored; the spout 20 attached to the upper end of the container body 10 and pouring the liquid content when the container body 10 is inverted; and a brush tuft 30 raised surrounding the spout 20. The end of the brush tuft 30 is located forward the end of the spout 20 and at the same time comes into contact with the upper end of the side face 20b of the spout 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168227-A (JP)
Title: Slot structure in ship
Inventor: NIINO EIJI
IPC: B63B3/26
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot in a ship without requiring to perform repainting in a block, without damaging painting in the block, without making sputter enter the respective blocks even if the sputter by welding is scattered, by facilitating curing work of a job site, in the welding when mounting the block of the ship.  <P>SOLUTION: This slot structure in the ship is formed as a hole structure of the substantially same depth as a web width of a penetrating material 3a composed of a T type or an L type (unequal-sided angle steel), and is also formed as a sealed structure that its opening part is formed in an opening width of a degree capable of inserting-arranging a maximum width of a face plate 3b or a flange of the penetrating material inside, and one side or both sides of the penetrating material of inserting the opening part are completely blocked up by color plates 7a, 7b and 7c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175896-A (JP)
Title: Secondary battery module and secondary battery module device
Inventor: YOSHIDA TADASHI
IPC: H01M10/652
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery module capable of cooling effectively each of battery cells arranged in a plurality of stages by uniformalizing temperature distribution in a case.  <P>SOLUTION: The secondary battery module is provided with a case 110 in which ventilation ports 40, 50 for circulating the outside air in a vertical direction of the case are formed and one or more partition walls 2 which partition the interior of the case 110 into a plurality of cell chambers 111. The partition walls 2 has tube parts 20, 30 which function as a communication passage to communicate the cell chambers 111 and the outside of the case and introduce the outside air into the cell chambers 111. The secondary battery module is further provided with a plurality of rod-shape battery cells 1 housed in the cell chamber 111, and beam parts 22, 32 as a support member which support the plurality of battery cells 1 in the cell chamber 111 in a lateral direction with prescribed intervals in a vertical direction of the case so that the cell axis direction may cross at right angles the case vertical direction and go along the partition walls 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178279-A (JP)
Title: Shielding member installing structure of vehicle door and method for installing the same
Inventor: MARUYAMA KATSUAKI
IPC: B60J5/04
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a shielding member installing structure of a vehicle door and a method for installing the same, in which an installing performance is improved.  <P>SOLUTION: A holding member 74 is provided to a handle base 62. An operating space between a door outer panel 14 and a shield member 34 is increased by moving the shield member 34 from an installed position to a separated position that is separated therefrom toward a door lock device 22 by the holding member 74. Therefore, a fixing operation of the handle base 62 to a door key cylinder 66 becomes easy, thereby improving the installing performance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179237-A (JP)
Title: Drain trap
Inventor: KIMURA YASUSHI
IPC: E03C1/284
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain trap, easily inserting a cleaning member through a drain outlet to the downstream of sealing water, smoothly performing drainage, restraining clogging with garbage and further simplifying construction.  <P>SOLUTION: This drain trap includes: a trap body part 1 having a drain outlet 11 and an exhaust port 12; and a sealing water part 2 disposed in the trap body part 1, in which a drain passage provided with an inlet part 21 and an outlet part 22 for drain is formed substantially U-shaped in section, wherein the downstream from the sealing water part 2 can be cleaned from the drain outlet 11 of the trap body part 1 by the cleaning tool. An outlet chamber 23 projected outwardly is formed on the side wall of the trap body part 1 in the vicinity of the outlet part 22 of the sealing water part 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180078-A (JP)
Title: Navigation system
Inventor: YAMAGUCHI YONOSUKE
IPC: G01C21/26
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform guidance suitable for a driving location when a holder of a driving license in a form of an IC card drives a vehicle in a location away from his home.  <P>SOLUTION: A navigation system 1 obtains driver's home address information from a driving license 2 present outside of the navigation system 1 using a driving license reading section 15. meanwhile, the navigation system 1 obtains a current location of a vehicle with the navigation system 1 mounted thereon using a GPS receiver section 14, and calculates a distance between a home address and a current location of the vehicle using a control section 10 to determine whether or not the distance exceeds a prescribed distance. When a distance between a home address and a current location of the vehicle exceeds a prescribed distance, a guide provided by the navigation system 1 is changed to a guide for sightseeing or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188095-A (JP)
Title: Radio communication system, radio communication method, gateway apparatus, and radio station
Inventor: ON MAKOTO
IPC: H04W74/02
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress occurrence of congestion in a radio communication system.  <P>SOLUTION: In a radio communication system, a gateway apparatus and a plurality of radio stations wirelessly communicate with each other. The gateway apparatus generates allocation information on individual channels each allocated individually to one of the radio stations and transmits the generated allocation information. Furthermore, each of the plurality of radio stations receives the allocation information. Each of the plurality of radio stations then transmits, when information indicating the station itself is included in the allocation information, data to the gateway apparatus through the individual channels allocated to the station itself. Furthermore, each of the plurality of radio stations transmits, when information indicating the station itself is not included in the allocation information, data to the gateway apparatus by random access through any other channel than the individual channels.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182890-A (JP)
Title: Medicine dividing and packing machine
Inventor: OMURA YOSHITO
IPC: A61J3/00
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a medicine dividing and packing machine which facilitates the cleaning of the internal surfaces of upper medicine collecting mechanisms 140.  <P>SOLUTION: In the medicine dividing and packing machine 40 having medicine feeders 13 storing and gradually discharging medicines, a plurality of medicine feeder storages 12 equipped with a plurality of medicine feeders and capable of being drawn out from a housing, upper medicine collection mechanisms 140 set up in them and guiding downward the medicines discharged from the medicine feeders 13 and dropping the same, a lower medicine collecting mechanism 15 collecting and pouring downward the medicines dropped therefrom, and a packing device 17 dividing and packing the poured medicines into a packing strip, the upper medicine collection mechanisms 140 have vertically split type vertically split left side portions 141 and vertically split right side portions 142. The vertically split left side portions 141 are set up on the right sides of the left side ones of the adjacent pairs of the medicine feeder storages 12 and the vertically split right side portions 142 are set up on the left sides of the right side medicine feeder storages of the adjacent pairs of the medicine feeder storages 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185413-A (JP)
Title: Method for manufacturing vacuum heat insulation material
Inventor: KATO YASUAKI
IPC: F16L59/06
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a vacuum heat insulation material, in which vacuum leak is reduced with reduced manufacturing man-hours.  <P>SOLUTION: The method for manufacturing a vacuum heat insulation material includes: a core housing step for housing a core 2 as a spacer in a sac-like inner bag 10, through a first opening part 10b opened to the sac-like inner bag 10 of which the inner surface is formed of a first thermally-welded layer; an inner bag housing step for housing the inner bag 10 in a sac-like outer package material 20, through a second opening part 20b opened to the sac-like outer package material 20 of which the inner surface is formed of a second thermally welded layer 21; and a welding step welding the first opening part 10b and the second opening part 20b at the same time and sealing the inner bag 10 and the outer package material 20 at the same time, while pressure in the inner bag 10 and outer package material 20 is decreased. A welded part 10a of the first opening part 10b is disposed inside a welded part 20a of the second opening part 20b welded in the welding step.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191805-A (JP)
Title: Method and device for calculation of query feature value, and program
Inventor: MIYAHARA SHINJI
IPC: G06F17/30
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To recommend a query in which other users have found out their desired pages to a user.  <P>SOLUTION: When a retrieval query is input, a click log including the same query as the above query is retrieved from a retrieval query log memory, and the click feature value of the query is calculated based on a click feature value calculation rule by using click distribution corresponding to a URL in the click log, and a URL feature value with respect to the query is calculated based on a URL specificity calculation rule based on the information with respect to the URL of a URL information memory, and the query feature value is calculated by using the click feature value and the URL feature value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011197145-A (JP)
Title: Image forming apparatus
Inventor: KURAMASU KOJI
IPC: G03G15/08
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which can restrain electric charges from being discharged to an image formation area of an image carrier from a developing roller, and can restrain image failure resulting from discharge of electric charges from the developing roller to the image carrier.SOLUTION: The image forming apparatus includes a developing sleeve 17A including: a core 171 made of aluminum or aluminum alloy, and an anodized aluminum layer 173 with a film thickness of 10 to 25 μm, which is disposed via an active layer 172 so as to cover part of the core 171. The developing sleeve 17A includes: a first portion 174 which is disposed oppositely to the image formation area 201 of the image carrier 2 in the center of the developing sleeve 17A in the direction of a second rotary shaft J2, and on the surface of which the anodized aluminum layer 173 is arranged; and a second portion 175 which is disposed oppositely to the image non-formation area 202 of the image carrier 2 in the end of the developing sleeve 17A in the direction of the second rotary shaft J2, and on the surface of which the aluminum or aluminum alloy is exposed, and whose surface roughness is greater than the first portion 174.
Patent JP-2011195351-A (JP)
Title: Nitrogen-containing carbon alloy, and carbon catalyst using the same
Inventor: ISHIDA NAOYA
IPC: H01M8/10
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a nitrogen-containing carbon alloy which has a high enough oxygen reducing activity, a uniform catalytic performance, and a high electroconductivity, and allows a broad range of choices in selecting the nitrogen-containing organic compounds, and a catalyst using the nitrogen-containing carbon alloy.SOLUTION: The nitrogen-containing carbon alloy is obtained by firing an organic material containing at least one kind of nitrogen-containing organic group-substituted carbon material in which the carbon material is covalently bonded with a nitrogen-containing organic compound. Preferably, the nitrogen-containing organic compound is a nitrogen-containing heterocyclic compound, or an aromatic cyclic compound substituted with a nitrogen-containing group. The catalyst includes the nitrogen-containing carbon alloy.
Patent JP-2011194717-A (JP)
Title: Label issuing device
Inventor: ITO TOSHIAKI
IPC: B65C9/24
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To enhance user-friendliness in a label issuing device for issuing labels having thermo-active adhesive layers.SOLUTION: The label presence or absence detecting sensor 320 outputs a label detecting signal when the label 1 protrudes from the discharging port 200. A man detecting sensor 330 outputs a man detecting signal when there is an operator near the discharging port 200. A platen roller 140 for thermal activation and the head 150 for thermal activation perform thermal activation processing to a label 1 when the label presence or absence detecting sensor 320 does not output the label detecting signal and the man detecting sensor 330 outputs the man detecting signal.
Patent JP-2011203413-A (JP)
Title: Liquid developer, liquid developing device and wet-type image forming apparatus
Inventor: NAGANISHI KATSUKI
IPC: G03G9/12
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid developer, a liquid developing device and a wet-type image forming apparatus capable of reducing consumption energy in a wet-type developing method.SOLUTION: The wet-type image forming apparatus 1A comprises: a charging device 11 for charging the surface of a photoreceptor drum 10; an exposure device 12 for forming an electrostatic latent image on the surface of the charged photoreceptor drum 10; a liquid developing device 14 for developing the electrostatic latent image on the surface of the photoreceptor drum 10 by using the liquid developer; and a primary transfer roller 20 and a secondary transfer part 4 for transferring the developed image to a recording medium, wherein the liquid developer having an electrically insulating carrier liquid and colored particles dispersed in the carrier liquid, the colored particles being pigment, contains polyvinyl butyral.
Patent JP-2011201149-A (JP)
Title: Ink jet recording apparatus
Inventor: IKEDA MASAMI
IPC: B41J2/175
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus capable of removing air bubbles mixed in ink by a simple configuration.SOLUTION: The ink jet recording apparatus includes: a recording head 22 having an ink jet nozzle; an ink tank 24 storing ink supplied to the recording head 22; an ink supply path 102 for supplying ink stored in the ink tank 24, to the recording head 22 via the position higher than the ink tank 24; a branch path 103 which is branched from a first portion 102H which is a portion arranged at the highest position in the ink supply path 102; and an opening/closing valve 104 which is provided in the mid-way of the branching path 103.