baber/WOPTO huggingface dataset:
Patent JP-2011071277-A (JP)
Title: Display device
Inventor: YAMAMOTO TETSUO
IPC: G09F9/30
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To effectively conducting a burn-in correction with the use of a light-detecting element in a pixel structure of an organic EL (electroluminescence) display device.  <P>SOLUTION: An organic EL display device has a pixel array on which a pixel part for emitting the light generated by a light emitting element is disposed in matrix state. A light-detecting element is provided to the pixel part, and the light-detecting element is disposed in a region of a light emitting layer in vertical positional relationship. A structure of the light-detecting element for receiving the light generated by the light emitting element is given to the pixel part. This causes the light-detecting element to be able to most intensively receive the light generated by its own identical pixel part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068244-A (JP)
Title: Two-wheeled vehicle with auxiliary power device
Inventor: IKEGAMI KENTARO
IPC: B62M6/45
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-wheeled vehicle with an auxiliary power device for cruise traveling by an appropriate driving force without using an acceleration sensor.  <P>SOLUTION: A controller 46 performs cruise traveling for driving a driving motor 24 so that a target vehicle speed MT corresponding to a peak value of a detected pedal force is maintained or gradually reduced, determines a gradient state of a road surface based on a correspondence relationship between a current vehicle speed V and the target vehicle speed MT detected by a vehicle speed sensor 37, and updates the target vehicle speed MT according to the gradient state during the cruise traveling. The target vehicle speed is updated by setting the current vehicle speed V to be a new target vehicle speed MT2, 3 when the current vehicle speed V is decreased to a predetermined value or less relative to a previously-set target vehicle speed MT1 during the cruise traveling. On the other hand, when the current vehicle speed V is increased to the predetermined value or more relative to the previously-set target vehicle speed MT3 during the cruise traveling, a vehicle speed smaller than the current vehicle speed V by a predetermined amount is set as a new target vehicle speed MT4, 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068036-A (JP)
Title: Printer
Inventor: OKAMOTO HIROSHI
IPC: B41J2/01
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a nearly constant amount of ink discharge from a time immediately after the discharge starting of ink.  <P>SOLUTION: In a printer of an ink jet system, a temperature sensor 37 is installed in a channel forming part provided at the tip of an ink jet head 31, a temperature of an ink which flows through in a channel of the head tip is measured based on a unit variation of a head temperature output from the temperature sensor 37 during a period from a time of an ink discharge start to a setting time of the head temperature, and an ink discharge amount from a plurality of discharge ports is controlled based on the ink temperature. Thereby, the ink discharge amount can be appropriately controlled by correcting a difference between rising characteristics of the head temperature from the time immediately after the ink discharge start (namely, a relationship between a passed time from the discharge start and the unit variation of the head temperature) and rising characteristics of the ink temperature. As a result, a nearly constant ink discharge amount can be maintained during the period from the time immediately after ink discharge start to the setting time of the ink temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070984-A (JP)
Title: Method of manufacturing electrode catalyst layer for fuel cell, and membrane-electrode assembly having the electrode catalyst layer
Inventor: UEHARA NAOKO
IPC: H01M8/10
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrode catalyst layer, which is excellent in proton conductivity and gas diffusiveness, and to provide a membrane-electrode assembly having the electrode catalyst layer.  <P>SOLUTION: A method of manufacturing an electrode catalyst layer for a fuel cell, by which an electrode catalyst layer is formed using catalyst ink containing carbon carrying a catalyst, dispersing solvent and polymer electrolyte, is characterized in that the polymer electrolyte in the dispersing solvent is an aggregate having its average particle diameter of no less than 1 μm and no more than 5 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069316-A (JP)
Title: Valve opening/closing timing control device
Inventor: KOBAYASHI MASAKI
IPC: F01L1/34
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a valve opening/closing timing control device without deteriorating the function of urging a driving rotor and an internal rotor in a direction toward a locking phase from the most retarded phase.  <P>SOLUTION: This device includes a power spring S generating bias force to the locking phase direction under a condition where relative rotation phase of the driving rotor 1 and the internal rotor 2 is in a retarded angle area A from the most retarded angle phase to the locking phase and not generating bias force under a condition where the same is in an advanced angle area B from the locking phase to the most advanced angle phase.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075589-A (JP)
Title: Performance training device and program of performance training processing
Inventor: YAMAGUCHI YOSHITO
IPC: G09B15/00
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To allow a real beginner in performance to receive effective performance training according to his level and degree of progress.  <P>SOLUTION: A keyboard 2 is divided into a key area 2A for pupils and a key area 2B for a teacher, and when a key included in the pupil key area is pressed in the timing of pressing a key included in the teacher key area 2B, generation of a musical sound of a note based on the key pressing in the teacher key area 2B is designated in the key pressing timing. On the contrary, when a key included in the pupil key area 2A is pressed in the timing other than the timing of pressing a key included in the teacher key area 2B, generation of a musical sound corresponding to the key pressing is not designated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074164-A (JP)
Title: Polymerizable composition, resin molding, and laminate
Inventor: MATSUMURA TAKU
IPC: C08K9/06
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerizable composition which has excellent dispersibility of a filler and low viscosity, a crosslinkable resin molding and a crosslinked resin molding which are obtained using the polymerizable composition, and a laminate excellent in electrical properties and peel strength.  <P>SOLUTION: The polymerizable composition includes a cycloolefin monomer, a metathesis polymerization catalyst, a crosslinking agent, and the filler contacted beforehand with a dialkoxysilane coupling agent having a crosslinkable carbon-carbon unsaturated bond. The crosslinkable resin molding and the crosslinked resin molding are obtained using the polymerizable composition. The laminate is obtained by layering the crosslinkable resin molding or the crosslinked resin molding at the least.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072257-A (JP)
Title: Gene transfer agent, method for producing the same, and nucleic acid complex
Inventor: NAKAYAMA YASUHIDE
IPC: A61K48/00
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gene transfer agent capable of more efficiently transferring a gene into a cell in a medium containing blood serum, a method for producing the gene transfer agent, and a nucleic acid complex in which the gene transfer agent is combined with a nucleic acid.  <P>SOLUTION: There is disclosed a gene transfer agent comprising a polymer material having a branched-chain, wherein the branched-chain is a polymer in which at least 2-N, N-dimethylaminoethylmethacrylate and/or its derivatives are polymerized, and a part of constituent units derived from 2-N, N-dimethylaminoethylmethacrylate and/or its derivatives of the polymer is hydrolyzed. There is disclosed a nucleic acid complex comprising the gene transfer agent and a nucleic acid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011079594-A (JP)
Title: Sheet loading device, sheet processing device and image forming device
Inventor: MOTOI NORIO
IPC: B65H31/18
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To increase the number of sheets loaded on a tray by lengthening an actually liftable distance of the tray by that extent by thinning the thickness of the tray.  <P>SOLUTION: This sheet loading device 101 includes a liftable upper tray 21b and a lower tray 21c for loading the sheet ejected from ejecting roller pairs 26, a motor 103 and a belt 105 for lifting both the trays, a clutch 111 for cutting off the connection of the upper tray and the belt, a claw and a rack 128 for checking the lowering of the dead weight of the upper tray when the clutch cuts off the connection. An interval between the upper tray checked in the lowering of the dead weight when the clutch cuts off the connection and the claw is engaged with the rack and the lower tray connected to the belt can be adjusted by lifting the lower tray by the motor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082255-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: YAMATO KENICHI
IPC: H01L21/336
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having high reliability, without accompaniment of a large increase in the number of manufacturing processes, and to provide a method for manufacturing the semiconductor device.  <P>SOLUTION: The semiconductor device 1 includes from among a trench 21, formed so as to extend in the depth direction from the surface of a semiconductor layer 5; a first insulating layer 2 coating the wall surface of the depth of the trench 21; and an insulating oxide film 24 for the semiconductor layer 5 coating the wall surface forming the first insulating layer 2 in the wall surface of the trench 21. The semiconductor device, further, includes a second insulating layer 3, formed on the first insulating layer 2 so as to bury the depth of the trench 21 and formed so that a clearance between the top face of the second insulating layer 3 and the surface of the semiconductor layer is shorter than that between the top face of the first insulating layer 2 and the surface of the semiconductor layer; and a conductor (a gate electrode 22) in the trench filled on the second insulating layer in the trench 21. The first insulating layer 2 and the insulating oxide film 24 are formed of different materials.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082397-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: OKADA MASAYA
IPC: H01L29/80
Filed: 2009-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for large current that is free of a kink phenomenon even when a drain voltage is increased while having low ON resistance, high mobility, and improved pinch-off characteristics, and a method of manufacturing the same.  <P>SOLUTION: The semiconductor device includes a GaN-based laminate 15 provided with an opening 28, a regrowth layer 27 including a channel, a gate electrode G, a source electrode S, and a drain electrode D, wherein the regrowth layer 27 includes an electron transit layer 22 and an electron supply layer 26, and the GaN-based laminate includes a p-type GaN layer 6 having its end covered with the regrowth layer at the opening, and has a p-part electrode 11 coming into ohmic contact with the p-type GaN layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085532-A (JP)
Title: Lifetime prediction method, and lifetime prediction device for roller bearing
Inventor: HASE HARUO
IPC: G01M13/04
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifetime prediction method and a lifetime prediction device of a roller bearing which accurately predicts the lifetime, taking into consideration the edge load and being capable of discussing whether satisfying required lifetime, even if optimal crowning on processing cannot be set.  <P>SOLUTION: The lifetime prediction method uses stress of a position where stress concentration is generated and its depth, to calculate the lifetime Lpeak of each stress in one's hand in formula (6). They are composited according to formula (7) and the lifetime is composited.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011084687-A (JP)
Title: Curable resin composition, film, and molding method
Inventor: MASE HARUHIKO
IPC: C08F299/06
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable resin composition, and a film which maintains abrasion resistance and hardness of curing coating, is excellent in tensibility, and cannot break easily in molding, and a molding method.  <P>SOLUTION: The curable resin composition does not include a multifunctional (meth)acrylate monomer and/or a multifunctional acrylate oligomer (a), or substantially, an unsaturated group; has a weight-average molecular weight of 5,000-200,000; and contains an acrylic polymer (b) whose glass transition temperature is 20-200°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089750-A (JP)
Title: Steam generator
Inventor: NISHIMURA TSURUO
IPC: F22B15/00
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam generator which allows use of a universal small water supply pump, etc., and excellent in durability of a steam generating tube.  <P>SOLUTION: The steam generator 1 includes a tank 2 for storing water, the water supply pump 3 for continuously feeding the water in the tank 2, a steam generator 4 having a combustion chamber F for heating the water fed by the water supply pump 3, and a steam separator 5 for removing water from steam taken out of the steam generator 4. The steam generator 4 includes a header 13 having a water supply port 13i for supplying water, and a parallel tube group 5 which is a body of a plurality of parallel tubes 14 connected to the header 13 for spirally moving the water around the combustion chamber F.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093128-A (JP)
Title: Method for forming separated scarf surface
Inventor: OTSUKA TOSHIYUKI
IPC: B27D1/10
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a separated scarf surface with excellent accuracy.  <P>SOLUTION: Grooves 10a having desired sectional shapes of the required number are formed in parallel in the width direction of a plate 10 by alternately repeating by the desired times the operation of forming the grooves 10a of the adequate number at an end of the plate 10 in a definitive (partial) manner by moving a groove machining member (not shown in the selected figure) in which one or a plurality of cutters having cutting blades of adequate shapes are fitted to a rotary shaft with spaces by amounts of n-sets of cutters (n denotes an integer not smaller than 1) from one another if there are the plurality of cutters in a diagonal manner with respect to surface and back sides of the end of the plate 10, and the operation of moving at least one of the plate 10 and the groove machining member in the width direction of the plate by the adequate distance. A member capable of restraining an end of the plate 10 is arranged by making use of right and left spaces or the like of each cutter, and at the time of forming the grooves, the groove is definitively formed while temporarily restraining a vicinity of a part in which a groove is newly formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011097746-A (JP)
Title: Motor
Inventor: NAKAMURA HIDEAKI
IPC: H02K5/04
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor wherein a non-magnetic upper case, a magnetic back yoke, and a magnet are easily attached to each other without requiring an adhesive.  <P>SOLUTION: In the motor, the back yoke 13 is held between the upper case 11 and the lower case 21. The back yoke 13 is also suitable for the upper case 11 so that it is stuck to the inner circumferential surface of the sidewall 11b of the upper case 11, and fixed firmly to the upper and lower cases 11 and 21 in order to suppress shaking and to prevent displacement in the circumferential direction. The magnet 14 is fixed to the back yoke 13 by magnetic attraction and sticking in order to prevent displacement in the circumferential direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093671-A (JP)
Title: Image forming device
Inventor: TSUJI KIKUNOSUKE
IPC: B65H31/26
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device restraining a curl of a sheet when ejecting the sheet from a sheet ejecting device.  <P>SOLUTION: This image forming device includes the sheet ejecting device 5 for ejecting the image-formed sheet. The sheet ejecting device 5 has: a carrier belt 15 for carrying the sheet by placing a central part in the reference horizontal direction R (the carrying direction and the orthogonal direction to the vertical direction Z) of the sheet; a suction part for sucking the sheet to the carrier belt 15; a guide part 20 having a guide surface 20a for lifting both side parts in the reference horizontal direction R of the sheet in the oblique upward direction more than the central part and respectively arranged in a pair on both sides in the reference horizontal direction R of the carrier belt 15; guide part driving parts 35-37 for changing an inclination of the guide surface 20a to the reference horizontal direction R by driving the guide part 20; an inclination setting part for setting the inclination based on the printing ratio of the sheet; and a guide part driving control part for controlling driving of the guide part driving parts 35-37 so that an inclination becomes the inclination set by the inclination setting part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094085-A (JP)
Title: Thermoplastic resin sheet and method of manufacturing the same
Inventor: KARINO TOSHIYA
IPC: B32B27/32
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin sheet for industrial materials and a method of manufacturing the same having excellent calender molding processability and high wear resistance.  <P>SOLUTION: The thermoplastic resin sheet constitutes a sea-island structure by a non-compatible thermoplastic resin blend. When either of the sea component or the island component in the sea-island structure contains an ethylene-unsaturated carboxylic acid copolymer ionomer resin and a silicone oil, forming of a film/sheet by calender molding can be carried out.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100813-A (JP)
Title: Led light-emitting unit
Inventor: NAKANISHI KAZUHIRO
IPC: H01L33/00
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem in a conventional art that a printed board area and the number of sheets of the printed board are increased since an LED drive control circuit is arranged near an LED device, and the LED device is easily influenced by heat generated from the LED drive control circuit when the LED drive control circuit is arranged closest to the LED device, and as a result, the deterioration of the LED device progresses fast.  <P>SOLUTION: Disclosed is an LED light-emitting unit 0100 composed of a plurality of LED devices 0101 which are dispersed and arranged behind a liquid crystal panel to serve as a backlight light source and an LED drive control circuit 0102 that drives the plurality of LED devices arranged outside a region 0103 where the plurality of LED devices are arranged.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122449-A (JP)
Title: Various energy conservation cycle combined engine
Inventor: TANIGAWA HIROYASU
IPC: F03G3/00
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To increase electric-generating capacity to around 10,000-20,000 times the existing steam turbine by performing metal ball liquid metal gravity cryogenic turbine nucleus geothermal power generation.  <P>SOLUTION: Two kinds of power generation performed by vertical metal ball liquid metal gravity cryogenic turbine nucleus geothermal turbines are performed as metal ball liquid metal gravity cryogenic turbine power generation and heat turbine power generation using gravity of material reducing shock of a substance having high specific gravity. Power having the same speed and the same volume as the atmospheric pressure is set to be around 10,000-20,000 times the existing steam turbine power generation. Gravity is added and accelerated vertically downward. Thereby, a highest profitability ratio in the world is achieved by operating various kinds of gravity power generation with the number of turbines increased and the electric-generating capacity increased, and the electric-generating capacity in the existing world is decupled. Consequently, anybody can cooperatively and easily achieve various automobiles and various ships which are driven by storage batteries, and all-electric homes and electrification of plants driven by electricity by extremely inexpensive gravity power generation, and the global heating is prevented by abolishing the existing thermal power generation in order to reduce fuel cost to zero and to reduce CO2 emissions to zero.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102679-A (JP)
Title: Refrigerator
Inventor: TSUKAMOTO KENICHI
IPC: F25D23/06
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator preventing occurrence of production failure by preventing peeling off of a vacuum heat insulating panel during manufacturing of a door.  <P>SOLUTION: The refrigerator includes a refrigerator body having an opened front face and a storage compartment formed inside and the door 37 closing a front face opening of the refrigerator body. The door 37 includes: a door face material 52 arranged on the refrigerator exterior side; a door inner plate 54 arranged on the refrigerator interior side; and a heat insulating part 60 sandwiched between the door face material 52 and the door inner plate 54 and having the vacuum heat insulating panel 64 and a foam heat insulating material 66 arranged therein. A reinforcement plate 62 coming into contact with the door face material 52 is arranged between the door face material 52 and the vacuum heat insulating panel 64.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106835-A (JP)
Title: Electric circuit and testing device
Inventor: ARAKAWA NORIO
IPC: G01R31/316
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the scale of a control circuit as a whole for controlling a plurality of operational circuits.  <P>SOLUTION: The electric circuit includes a plurality of control circuits, each of which outputs a control signal; a plurality of operational circuits which operate, according to a control signal input thereto; and a plurality of intermediate circuits which are provided, in a one-to-one correspondence to the plurality of control circuits, receive control signals from the plurality of control circuits and select a control signal to be input to a corresponding operational circuit among the plurality of operational circuits. The number of the plurality of control circuits is smaller than the number of the plurality of the operational circuits.  <P>COPYRIGHT: (C)2011,JPO&INPIT