baber/WOPTO huggingface dataset:
Patent JP-2011226408-A (JP)
Title: Multi-blade fan
Inventor: KINOSHITA KANJIRO
IPC: F04D29/66
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a multi-blade fan with superior fan efficiency and provide an air conditioner having the multi-blade fan.SOLUTION: A casing 17 houses a first wall surface 21 which is disposed at a location radially outside an impeller 11 and closer to a front face than the impeller 11 such that the first wall surface 21 encircles a suction port and faces a rear face, a second wall surface 22 which is axially opposite to a communicating portion 13 of the impeller 11 at a location closer to the rear face than the first wall 21, and a third wall surface 23 extending from the front face side F toward the rear face side R between the first wall surface 21 and the second wall surface 22.
Patent JP-2011218111-A (JP)
Title: Display/storage method for dvd/cd thin cases
Inventor: SATO HIROSHI
IPC: A47F5/10
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To solve a problem that many thin video and audio recording DVD/CD cases are sold recently and many more thin DVD/CD cases are displayed in a stand, however titles cannot be written because the spine portions of the cases are narrow and it is difficult to look for one specific case out of many DVD/CD thin cases arranged and stored like books.SOLUTION: The stand is formed to arrange the DVD/CD thin cases to face the front, and the stand is provided with a stepwise or inclining type guide to set the cases in higher positions toward the inner side from the front. In parallel with this, the DVD/CD thin case side is newly provided with labels for writing titles in the recessed parts of the cases utilizing the existing shape. The DVD/CD thin cases are arranged in positions higher by about 10 mm sequentially toward the inner side from the front so that the newly provided label parts of all the cases can be looked through. When the height is limited, it can be coped with using a structure of Fig.3 allowing the use of the stand placed sideways.
Patent JP-2011227392-A (JP)
Title: Mark detection method
Inventor: SHIRATA KENICHIRO
IPC: G02B5/20
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an identification mark detection method in the case that an image recognition is difficult with a conventional visible optical system such as when the identification mark on a base material is covered with light shielding material or when the difference of the refraction index between the identification mark and the base material is small.SOLUTION: In the mark detection method, an identification mark 2 which is formed on a base material 1 and is composed of a dielectric is excited with a microwave oscillator 10 in the resonance frequency band of the dielectric to make the dielectric generate heat and a temperature distribution generated in the vicinity of the dielectric is detected with a thermography 8, and the resonance frequency of the dielectric and the resonance frequency of the base material are different.
Patent JP-2011011259-A (JP)
Title: Resistance welding method and equipment therefor
Inventor: GOTO AKIRA
IPC: B23K11/11
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a resistance welding method for welding and equipment therefor where, when resistance welding is performed to a stack in which three or more workpieces are stacked, and also, the thinnest workpiece having the smallest thickness among the workpieces is placed in the outermost position, a nugget is sufficiently grown between the thinnest workpiece and the workpiece adjacent to the thinnest workpiece.SOLUTION: A welding gun 14 composing the resistance welding equipment includes: a lower tip 32 and an upper tip 38 as electrodes for welding; and a rod 46 for pressurizing as a member for pressurizing. The upper tip 38 and the rod 46 for pressurizing thereamong pressurize a stack 48 as a welding object from the side of a metal sheet (thinnest workpiece) 54 arranged in the outermost position of the stack 48 by pressurizing force F1 and F2, respectively, and, on the other hand, the lower tip 32 pressurizes the stack 48 from the side of the metal sheet 50 by pressurizing force F3. The F1+F2 are controlled so as to be balanced with the F3. In this state, energizing from the upper tip 38 to the lower tip 32 is performed.
Patent JP-2011231833-A (JP)
Title: Exterior member and connection structure of fluid pipe
Inventor: GOTO SHIGEYUKI
IPC: F16L59/18
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To cover and heat-retentively protect the end of a fluid pipe which is exposed by the axial contraction or the like of a coated pipe in a connecting point of the fluid pipe to a joint accommodated in a heat insulating material.SOLUTION: This external member 1 covers, from the heat insulating material 31 toward the coated pipe 22, the fluid pipe 21 which is exposed by an axial clearance S between the tip of the coated pipe 22 which is formed of a resin foam and inserted with the fluid pipe 21 and the heat insulating material 31 in which a T-joint 23 connected with the fluid pipe 21 is accommodated, and protects the fluid pipe. The external material 1 is formed into a cylindrical shape, has a connecting adhesive tape 6 joined to the heat insulating material 31 so as to be immovable in the axial direction, and accommodates the coated pipe 22 together with the fluid pipe 21 therein while the axial movement of the tip of the coated pipe 22 is permitted.
Patent JP-2010275303-A (JP)
Title: Microcapsular formulation and method for producing the same
Inventor: YOSHIDA SHINJI
IPC: A01P7/04
Filed: 2010-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcapsular formulation assisting pest control effects, and a method for producing the same.  <P>SOLUTION: This microcapsular formulation is obtained by the steps of: preparing a first emulsion of W/O type by blending a first aqueous phase formulated with a first ingredient and an oil phase formulated with a second ingredient and a first film-forming ingredient; and preparing a second emulsion of W/O/W type by blending the first emulsion and a second aqueous phase formulated with a second film-forming ingredient reactive with the first film-forming ingredient, where the first ingredient is microencapsulated, and the second ingredient is distributed on the surface of the first ingredient. The first ingredient contains a pest control ingredient and the second ingredient contains an auxiliary ingredient assisting the pest control effects of the pest control ingredient.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222706-A (JP)
Title: Production method for fine copper powder
Inventor: HAGA TAKAHIRO
IPC: B22F9/20
Filed: 2010-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for rapidly, efficiently and stably produce metal copper particles of a controlled grain shape or grain size and more particularly a finer copper powder.  <P>SOLUTION: Upon production of a fine copper powder by disproportionation reaction of copper suboxide, when disproportionation reaction with acid is performed in an aqueous medium composed of a natural resin such as gum arabic, gelatin, glue, starch and dextrin, and polysaccharides or their derivatives, the starting temperature of the disproportionation reaction is controlled to ≤10°C, and further, the addition time of the acid is controlled to ≤180 min.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011242189-A (JP)
Title: Device for detecting rotation angle and torque
Inventor: SASANOUCHI KIYOTAKA
IPC: G01L3/10
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting a rotation angle and torque that is mainly used for detecting a rotation angle and a rotation torque of a vehicle's steering or the like, and to enable detecting a rotation torque reliably without any error in high precision.SOLUTION: The device for detecting a rotation angle and torque is provided with a rotary gear 24 rotating with a first rotating body 11 in interlock with a steering, a first detection gear 25 and a second detection gear 26 rotating in synchronization with the rotary gear 24, and rotation angle detection means 27 and 28 for detecting rotation angles of the gears 25 and 26. Control means 22 which is connected with rotation torque detection means 21 and the rotation angle detection means 27 and 28 outputs a correction value for correcting an error of a rotation torque corresponding to a rotation angle, thereby enabling a rotation torque being reliably detected in high precision without any error by a magnetic flux leaked from a magnet 12 or the like. Furthermore, downsizing of the whole device can be easily realized.
Patent JP-2011239872-A (JP)
Title: Sewing machine
Inventor: KATO TSUTOMU
IPC: D05B73/02
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine capable of reducing noise, generated by the severe vibrations of a thin face plate part, which are transmitted from a bearing to an arm part when the sawing machine is driven, without losing visibility around user's hands.SOLUTION: A sewing machine has, at a front end part of an arm part 3, a face plate unit 10 which comprises: a metal face plate 11; a thin-plate rubber vibration suppressing member 30 which suppresses vibrations, transmitted from a driven mechanism inside the arm part 3 to the face plate 11, and is provided over the whole rear face of the face plate 11; a packing member 70 provided between the face plate 11, the vibration suppressing member 30 and the front face at the front end side of the arm part 3 over the whole front face at the front end side of the arm section 3; and a metal face plate base 50 of a predetermined thickness for pressing an outer circumferential part of the packing member 70 in order to fix the packing member 70.
Patent JP-2011243103-A (JP)
Title: Alarm
Inventor: NISHIZAKI HIROMU
IPC: G08B17/00
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an alarm capable of properly controlling a sound level including alarm sound in response to fluctuation in battery voltage.SOLUTION: An alarm operates with a battery 34 as a power source. An alarm processor 68 makes a speaker 36 of a notification section 32 output alarm sound indicating abnormality when detecting the abnormality from a detection signal of a sensor 26. To stabilize the alarm sound level from the speaker 36 at a voltage drop of the battery 34, an alarm sound level control section 70 directs a gain control section 64 to conduct gain control, causing increase in gain of an amplifier 62.
Patent JP-2011240391-A (JP)
Title: Touch sensing probe
Inventor: SHINOHARA NORIAKI
IPC: B25J9/22
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a touch sensing probe that improves a sensing accuracy and convenience, and reduces cost.SOLUTION: The touch sensing probe includes: a nozzle body 2 including a contact tip 1 for energization inside the body; and a tip end probe 3 detachably mounted by being threaded into an end of the nozzle body 2, and electrically connected with the contact tip 1 by a contact spring 5.
Patent JP-2011247923-A (JP)
Title: Liquid crystal display device and method for producing the same
Inventor: MIYAZAKI ISAMU
IPC: F21S2/00
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of suppressing a display defect due to foreign matters in the device having a middle frame capable.SOLUTION: The liquid crystal display device includes a middle frame (support frame) 100 which supports a liquid crystal panel 200 and a planar light source device 50 so as to face each other. The middle frame 100 has a panel mounting part (first frame part) 110 which supports the primary surface side of the liquid crystal panel 200, and a peripheral part (second frame part) 115 which surrounds the side surfaces of the liquid crystal panel 200. A connection part C1 in which the panel mounting part 110 is connected to the peripheral part 115 has an R shape.
Patent JP-2011246842-A (JP)
Title: Synthetic fiber
Inventor: IKURO TOSHIHIRO
IPC: D01F1/04
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain synthetic fiber which has both anti-transparency and cool feeling.SOLUTION: A synthetic fiber comprises a thermoplastic resin which comprises at least 2 to 10 mass% of white pigment A having an average particle diameter of 0.2 μm or more to less than 0.8 μm and 2 to 10 ppm of black pigment, and the synthetic fiber is characterized in that it contains 3 mass% or more of white pigment B having an average particle diameter of 0.8 μm to 1.8 μm.
Patent JP-2011252396-A (JP)
Title: Liquid transfer system
Inventor: YOSHIKAWA YUTAKA
IPC: F04B49/06
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a fluid transfer system which is usable in a non-power source place having no commercial power source, and can cope with economy by saving energy and reducing cost.SOLUTION: The liquid transfer system 10 includes a solar panel 21 for generating electric power from clean energy such as the sunlight, solar heat, terrestrial heat, wind power and wave power for transferring water 60 stored in a transferor A to a transferee B, a drainage pump 31 for transferring the water 60 based on the electric power generated from the solar panel 21, a water level sensor 41 arranged outside or inside the drainage pump 31 and measuring quantity of water 60 and a control panel 51 for controlling the solar panel 21, the drainage pump 31 and the water level sensor 41.
Patent JP-2011252631-A (JP)
Title: Heat exchanger
Inventor: TAKAGI MOTOYUKI
IPC: F28F9/00
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger capable of preventing a displacement of a side plate at the time of brazing in manufacturing.SOLUTION: An evaporator 1 includes a pair of header tanks 2 and 3, a plurality of heat exchange pipes 14 which are arranged between both header tanks 2 and 3 and both ends of them are connected to both header tanks 2 and 3, a corrugated fin 16 which is so arranged between adjoining heat exchange pipes 14 as well as outside the heat exchange pipes 14 at the ends as to be brazed to the heat exchange pipes 14, and a side plate 17 which is so arranged outside the corrugated fins 16 at both ends as to be brazed to the corrugated fin 16. On the surfaces of the header tanks 2 and 3 which face the heat exchange pipe 14 side, a groove 45 extending across the entire length of the header tanks 2 and 3 is provided. At both ends of the side plate 17, a fit-in part 51 that is fit in the groove 45 of the header tanks 2 and 3 is provided.
Patent JP-2011253998-A (JP)
Title: Semiconductor light-emitting device and method of manufacturing the same
Inventor: SUGIZAKI YOSHIAKI
IPC: H01L33/50
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device capable of suppressing color variation.SOLUTION: The semiconductor light-emitting device according to an embodiment comprises a light-emitting chip and a phosphor layer. The light-emitting chip includes a semiconductor layer, a first electrode, a second electrode, an insulating layer, a first wiring layer, a second wiring layer, a first metal pillar, a second metal pillar, and a resin layer. The semiconductor layer comprises a first principal surface, a second principal surface formed opposite to the first principal surface, and a light-emitting layer. The phosphor layer is provided on the first principal surface, and has a larger plane size than that of the light-emitting chip.
Patent JP-2011259229-A (JP)
Title: Moving image encoder, moving image encoding method and moving image encoding program
Inventor: UEDA MOTOHARU
IPC: H04N19/134
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving, while suppressing increase of an operation amount for a direct mode, efficiency of motion compensation prediction by enhancing quality of a prediction image.SOLUTION: A moving image encoder includes a standard reference image determination part 107 selecting a first reference image used for motion compensation processing of an encoding object block in accordance with a frequency of a reference image used for motion compensation prediction in a block in the periphery of the encoding object block and obtaining a motion vector value predicted from the first reference image thus selected as a first motion vector value. The moving image encoder further includes a reference image synthesis part synthesizing a first reference block extracted from the first reference image using the first motion vector value and a predetermined region of at least another reference image to create a synthesized reference block. The moving image encoder further includes an entropy encoding part 118 encoding a prediction difference block obtained by subtracting a prediction block from the encoding object block, where the synthesized reference block is used as the prediction block.
Patent JP-2011187039-A (JP)
Title: Dma engine for concurrent data manipulation
Inventor: PICCIRILLO GARY
IPC: G06F13/28
Filed: 2010-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for concurrently performing a plurality of data manipulating operations on data transferred through a direct memory access (DMA) channel controlled by a DMA controller/engine.  <P>SOLUTION: A control data block (CDB) processor working in the DMA controller reads a CDB, reads data along the content of the CDB, and may set data manipulation operations and the writing of the data. The CDB processor may execute a plurality of data manipulation operations such as hashing, HMAC, fill pattern, LFSR, EEDP inspection, and EEDP generation while the data are led through the DMA controller. A data change engine for executing the data manipulation operations uses a local RAM for avoiding access to an external memory during data manipulation operations and may be carried out on the DMA controller.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011256664-A (JP)
Title: Abrasion-resistant sheet, shore protection facility and shore protection structure
Inventor: DOBASHI KAZUYOSHI
IPC: E02B3/12
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an abrasion-resistant sheet which has significantly enhanced abrasion resistance, and can capture a drift sand, control an ocean wave and restore an environment of marine life, and to provide a shore protection structure.SOLUTION: An abrasion-resistant sheet is laid in a water area of ocean waves, and comprises a base and piles which are integrally formed at least one side of the base.
Patent JP-2010194350-A (JP)
Title: Game machine
Inventor: MIYASOI TOSHIO
IPC: A63F7/02
Filed: 2010-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To allow an external device, such as a game machine management device, to grasp correct game information.  <P>SOLUTION: The number of discharged balls information of prize balls outputted to a game machine management device 50 from a Pachinko machine P is outputted to the game management device 50 in timing of transmitting a prize ball command from a main control board C to a discharge control board H. Thus, since information about a game played by the Pachinko machine is appropriately outputted to the game management device 50, it is made possible for the game machine management device 50 to grasp precise game information about the Pachinko machine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011021598-A (JP)
Title: Rotary compressor
Inventor: SHIMIZU TAKASHI
IPC: F04C29/06
Filed: 2010-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce vibration and noise caused by the re-expansion of high-pressure gas that remains in a discharge outlet of a compression mechanism (20) by means of a simple structure.  <P>SOLUTION: A high-pressure dome-type rotary compressor (1) is provided with an oil supply path (40) for supplying oil into a discharge port (21b).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012000803-A (JP)
Title: Injection molding method
Inventor: SAKAMOTO ICHIRO
IPC: B29C45/34
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding method which can contribute to inhibiting the clogging of a gas vent, simplifying the maintenance service and control operation of a mold assembly and improving the productivity of a preform.SOLUTION: The injection molding method is applicable to an injection molding machine equipped with a split mold which has a gas discharge portion formed in a parting line. The flow path section of the gas discharge portion is reduced at a predetermined timing after starting the packing of a molding material. Since the cross-section of the flow passage of the gas discharge portion is reduced after a cavity space starts being filled with a molding material, it may be possible to make the amount of gas, which flows through the gas discharge portion, large until the cross-section of the flow passage of the gas discharge portion is reduced. Further, it is possible to prevent a foreign material from adhering to the inner circumferential surface of the gas discharge portion.
Patent JP-2012001842-A (JP)
Title: Comber
Inventor: NIIHARA MASAMI
IPC: D01G19/26
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a comber which can suppress quality reduction in a product sliver by suppressing variation in the quality of the sliver spun from combing heads without increasing a distance for which the sliver spun from the combing heads is transferred to a draft part when attempting speeding-up.SOLUTION: In the comber, a plurality of combing heads 11 are arranged in the longitudinal direction of a machine platform, and respective driving shafts constituting all of the combing heads 11 are provided in common with all of the combing heads. At least a nipper shaft 22 is configured so as to drive both sides through a driving part to which driving power is transmitted from a main driving shaft 31 driven by a main motor 40.
Patent JP-2012003532-A (JP)
Title: Query suggestion providing device and method
Inventor: YOSHIDA YASUAKI
IPC: G06F17/30
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To extract related information on objects of analysis even including a search log into which only main queries but not narrow-down queries are inputted and automatically provide, in response to a search query accepted from a user terminal, information appropriately reflecting the intention of the user.SOLUTION: A query suggestion providing device (1) references a search log showing a series of search operations including search queries and re-search queries and calculates scores indicating the levels of relevance among search queries contained in the series of search operations; in this scoring, the query suggestion providing device (1) assigns heavy weights to scores between the final query and other search queries in the series of search operations in calculating the scores; and after that the query suggestion providing device (1), when having accepted a search query from a user terminal (30), provides the user terminal (30) with a search query having a high score of relevance to the accepted search query.
Patent JP-2012001145-A (JP)
Title: Tractor
Inventor: ICHIKAWA NOBUSHIGE
IPC: B60K17/28
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a tractor in which a transmission case has a shape having low vertical width, a large-diameter PTO (power take-off) clutch is reasonably disposed inside the transmission case and a PTO transmission having free transmitting specifications is facilitated to be used to obtain predetermined functions.SOLUTION: A travel main shaft 21 and a PTO main shaft 71 are disposed dividedly at both side lateral positions with the shaft core of an input shaft 11 sandwiched, a travel counter shaft 22 receiving power from the travel main shaft 21 is disposed on the lower side from the travel main shaft 21, the PTO counter shaft 72 receiving power of the PTO main shaft 71 side is disposed on the lower side from the PTO main shaft 71, a PTO clutch is provided on the PTO counter shaft 72 and a PTO transmission input shaft 81 transmitting power to a PTO transmission mechanism is provided on the upper part from the PTO counter shaft 72.