baber/WOPTO huggingface dataset:
Patent JP-2011035410-A (JP)
Title: Trench-gate power mosfet equipped with protecting diode
Inventor: WAYNE B GRABOWSKI
IPC: H01L27/04
Filed: 2010-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trench-gate MOSFET which prevents generation of breakdown at a trench bottom part, avoids damage of a MOSFET, and improves on-resistance characteristics.  <P>SOLUTION: The power MOSFET includes a trench gate which defines a plurality of MOSFET cells. A protective diffusion region is formed preferably in a non-active cell so as to form a diode to be connected in parallel to a channel region in each MOSFET. The protective diffusion region prevents impact ionization and resultant carrier generation in the vicinity of a corner of a gate trench and prevents damage of a gate oxide layer. Further, the diode is designed so as to have a breakdown voltage and the breakdown voltage restricts the strength of an electric field across the gate oxide layer. A deep central diffusion region is eliminated and accordingly cell density increases and on-resistance of the MOSFET is improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012074280-A (JP)
Title: Gas diffusion layer for fuel cell
Inventor: KISHIMOTO HIROSHI
IPC: H01M8/10
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas diffusion layer which can be easily manufactured at a low cost.SOLUTION: The gas diffusion layer for a solid polymer fuel cell of the present invention is composed of three or more layers containing conductive carbon fibers and a resin. In each of the layers, the conductive carbon fibers are oriented in one direction and a planar direction. Conductive carbon fibers contained in each of the three or more layers are oriented in a direction different from those of conductive carbon fibers in other layers on which the each layer abuts.
Patent JP-2012070718-A (JP)
Title: Cell transformation technique by direct introduction of purified transcription factor protein
Inventor: NAKAJIMA YOSHIHIRO
IPC: C07K19/00
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To develop a technique for inducing iPS cells by addition of purified recombinant transcription factor protein.SOLUTION: There is provided the transcription factor in which a purification tag is linked to a cell introduction tag and which is modified with polyethyleneimine. The transcription factor is SOX2, OCT3/4, NANOG or LIN28 protein, and the purification tag is His tag.
Patent JP-2011053696-A (JP)
Title: Hologram laminate
Inventor: SUGIURA YOSHIHIRO
IPC: G03H1/02
Filed: 2010-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hologram laminate with reduced thickness and to copy a hologram laminate without using an optical contact liquid.  <P>SOLUTION: The hologram laminate includes a hologram record layer 1 made of a photosensitive material, a hard coat 2 applied on the upper surface of the hologram record layer 1, and a hard coat 3 applied on the lower surface of the hologram record layer 1. The hard coats 2 and 3 are formed of an energy ray curing resin. The energy ray-curing resins of the hard coats 2 and 3 may be either in a fully cured state or in a half cured state. When the hologram laminate is constituted as a sticker, a separator layer 5 (a release film made of a resin such as PET) is present on the lower surface of the hard coat 3 through an adhesive layer 4. The thickness of the hologram laminate can be controlled to not more than 50 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012079090-A (JP)
Title: Information processing apparatus and information processing method
Inventor: UCHIMURA KOICHI
IPC: G06F3/0488
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a malfunction caused by directly operating a button, of which the direct operation is not estimated, as a hidden button when an operation unit such as a touch panel in which buttons can be directly operated is used in the BD-ROM standard on the assumption of operation input using a remote controller.SOLUTION: On the basis of button related information in which information related to each button displayed on a screen is made correspondent for each button and operation input information from an operation unit, it is determined whether a button instructed by the operation is a button for which a direct instruction is not estimated. When the instructed button is a button for which the direct instruction is not estimated, a command corresponding to the instructed button is set to no execution. Thus, occurrence of a malfunction caused by operating the button for which direct operation is not estimated in unexpected timing can be effectively prevented.
Patent JP-2012075750-A (JP)
Title: Biological component-measuring instrument
Inventor: SUGIMOTO HISAYA
IPC: A61B5/00
Filed: 2010-10-04
Abstract: PROBLEM TO BE SOLVED: To accurately measure the quantity of a biological component in a living body.SOLUTION: The biological component-measuring instrument 1 includes: a sensor portion 2 to be inserted into the living body; and a light-emitting portion 7 arranged in the living body in proximity to the sensor portion 2 and emitting excitation light to be emitted on a fluorescent substance causing fluorescence in accordance with the quantity of the biological component when it is irradiated with the excitation light by the interaction with the biological component present in the living body. The sensor portion 2 is provided with a light-receiving element detecting the fluorescence caused from the fluorescent substance and converting it to an electrical signal.
Patent JP-2012082788-A (JP)
Title: Engine control device for vehicle
Inventor: NODERA MASATO
IPC: F02D29/02
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an engine control device for a vehicle which has high safety and in which the both stepping state of stepping both an accelerator pedal and a brake pedal owing to shifting of a floor mat is considered.SOLUTION: The engine control device for the vehicle is provided with an accelerator sensor 31 for detecting whether the accelerator pedal 32 is stepped or not, a brake sensor 33 for detecting whether a brake pedal 34 is stepped or not, a both stepping determining means (ECU 30) for determining whether the state is a both stepping state where both the accelerator pedal 32 and the brake pedal 34 are stepped at the same time on the basis of the detected result of both the sensors 31, 33, and an output limiting means (ECU 30) for limiting the engine output when the both stepping state is determined. When both sensors 31, 33 detect the stepping operation, even in any of a case that the stepping operation starting time detected by the accelerator sensor 31 is earlier than the stepping operation starting time detected by the brake sensor or a case that the stepping operation starting time detected by the accelerator sensor 31 is later than the stepping operation starting time detected by the brake sensor, the both stepping state is determined to limit the engine output.
Patent JP-2011202651-A (JP)
Title: Sound insulating structure and sound insulating cover
Inventor: YAMAGUCHI ZENZO
IPC: F02B77/13
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulating structure having improved sound insulating performance without increasing its weight.SOLUTION: Around a joint portion 3 between an engine and a cover body 2, a slit is provided in the cover body 2 for reducing the rigidity of the joint portion 3, thus reducing a resonance transmission frequency which is determined by the weight of the cover body 2, the rigidity of an air layer and the rigidity of the joint portion 3.
Patent JP-2012089311-A (JP)
Title: Molten salt battery and molten salt battery connected body
Inventor: SAKAI SHOICHIRO
IPC: H01M50/169
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a molten salt battery of which the peripheral part of its lid is welded to a container body by radiating laser light or the like upon the container body from above, and to provide a molten salt battery connected body formed by connecting a plurality of the molten salt batteries together.SOLUTION: In the molten salt battery, a battery container which accommodates power generation elements containing molten salt includes a container body 1 having an opening part 1E at the top face thereof and a lid 7 which is internally engaged with the opening part 1E of the container body 1 and has its peripheral part 7A welded to the container body 1. In an internal periphery (upper internal periphery of side walls 1A and 1B) of the opening part 1E of the container body 1 is formed a step part 1G which stops the peripheral part 7A of the lid 7. The peripheral part 7A of the lid 7 is welded to the container body 1, with laser light or the like irradiated from above, upon the peripheral part 7A of the lid 7 internally engaged with the opening part 1E of the container body 1 and the top face part of the side walls 1A and 1B of the container body 1 adjacent thereto. The molten salt battery connected body is constructed by juxtaposing connected plural molten salt batteries in a lateral direction so that the outer peripheral surfaces of the side walls 1A and 1B of the respective container bodies 1 of adjacent molten salt batteries face each other.
Patent JP-2012085571-A (JP)
Title: Method and device for treating roe
Inventor: TAMARU HIROSHI
IPC: C12M1/00
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To provide high performance method and device for treating many fertilized roes.SOLUTION: A high performance roe-arranging device 3 for treating many fertilized roes for gene injection or the like is provided. A slidable cover plate arranged on a roe-arranging plate on whose upper side many dent portions are formed at prescribed positions prevents the separation of the roes from the dent portions. A roe case for housing the roe-arranging plate is used for transferring the roe-arranging plate from the roe-arranging device to a gene injection device 4. Since the positions of the roes in the horizontal direction are controlled with the dent portions of the roe-arranging plate, the needles of the gene injection device can inject genes into the roes, only by setting the roe case to the standard position of the gene injection device. After the dent portions house the roes, the dent portions are closed with the cover plate, and the roe-arranging plate is inclined to drop the roes on the cover plate. One side surface of the roe case is formed in a slope shape to easily overflow water containing excessive roes.
Patent JP-2012088156-A (JP)
Title: Reading device, identification information reading system, verification system, identification object, and reading method
Inventor: ITO TORU
IPC: G01N21/17
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a reading device allowing easy change of identification information having high precision of identification.SOLUTION: A reading device includes: irradiation means for irradiating an identification object with a predetermined electromagnetic wave, the identification object being composed of a first body and a second body mixed into the first body, where the first body is composed of a first material having a transmissivity of the predetermined electromagnetic wave equal to or more than a predefined threshold and the second body is composed of a second material having the transmissivity less than the threshold; and detection means for detecting an irradiation-resultant electromagnetic wave that is either of an electromagnetic wave which is the predetermined electromagnetic wave irradiated from the irradiation means and transmits through the identification object or an electromagnetic wave which is the predetermined electromagnetic wave irradiated from the irradiation means and is reflected by the identification object and outputting the irradiation-resultant electromagnetic wave as the identification information of the identification object.
Patent JP-2012093163-A (JP)
Title: X-ray spectroscopic system
Inventor: TAKAMOTO ATSUSHI
IPC: G01N23/20
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray spectroscopic system capable of easily selecting and taking out a diffracted X ray of a prescribed wavelength from an X ray having continuous wavelength.SOLUTION: This X-ray spectroscopic system includes: a periodic structure, when the X ray having the continuous wavelength enters at a prescribed angle, diffracting the X ray having the continuous wavelength into diffracted X rays with different diffraction angles, the diffraction angles of the diffracted X rays having a relation becoming an increasing function of the wavelengths of the diffracted X rays; and a slit for separating the diffracted X rays with different diffraction angles that are diffracted by the periodic structure and selecting and taking out the diffracted X ray with the prescribed wavelength from the diffracted X rays.
Patent JP-2012093960-A (JP)
Title: Look-ahead preceding type programmable controller
Inventor: YOKOO MASAHIKO
IPC: G05B19/05
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce execution time of a whole ladder program by reducing execution time of program elements which have long execution time.SOLUTION: When a program controlling execution part 4b executing a ladder program executes multiple program elements, a program look-ahead execution part 4a executes look-ahead of program elements which have long execution time and stores the execution result in a look-ahead data memory 5b. The program controlling execution part 4b reduces the execution time of the whole ladder program by using the execution result data of the program elements stored in the look-ahead data memory 5b when executing the program elements which take time.
Patent JP-2012097455-A (JP)
Title: Detaching tool for grating
Inventor: NAKAZATO HIROSHI
IPC: E03F5/04
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a detaching tool for a grating, for efficiently attaching and detaching the grating configured to be fit in the opening step part of a concave groove of a drain ditch and the like, in which as the grating is raised in an almost horizontal state by means of the principle of a lever with casters as a supporting-point, so that the end face of the grating is not brought into contact with the inner wall of the opening step part of the concave groove when taking out the grating from the concave groove.SOLUTION: A detaching tool for a grating G is provided with a main portion 2 having casters 5 on both sides of the rear part of an undersurface and a handlebar portion 3 for raising the front side of the main portion 2 with the casters as a supporting-point. The detaching tool has hooks 6 on the front side of the main portion, the hooks being locked to the grating G. Stoppers 7 which are brought into contact with the rear side upper face of the grating are provided more rearward than the position of the hooks.
Patent JP-2012102048-A (JP)
Title: Solid soap composition
Inventor: SUGINO MASAAKI
IPC: A61Q19/10
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a solid soap composition having favorable foaming property and creamy foam quality, excellent in moist feeling without undesirable stiff feeling after using, hard to produce problems on appearance such as cracks and stickiness, and providing a bright yellow color.SOLUTION: The solid soap composition is composed of following (a), (b), (c) and (d), wherein (a) 0.0001-5 mass% of a root extract of Curcuma Longa, (b) 30-99 mass% of an alkali metal salt of a saturated aliphatic acid, (c) 0.1-50 mass% of at least one of polyhydric alcohol selected from glycerol, sucrose, sorbitol and glycosyl trehalose, and (d) water.
Patent JP-2012102258-A (JP)
Title: Packaging material excellent in aromatic hydrocarbon barrier property
Inventor: MITADERA ATSUSHI
IPC: C08K5/20
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material excellent in aromatic hydrocarbon barrier property and used under an environment where the aromatic hydrocarbon presents.SOLUTION: The packaging material used under the environment where the aromatic hydrocarbon presents and excellent in the aromatic hydrocarbon barrier property includes (A) a polyamide obtained by polycondensation of a diamine component containing ≥30 mol% 1,3-bis(aminomethyl)cyclohexane with the dicarboxylic acid component.
Patent JP-2012102952-A (JP)
Title: Method for manufacturing heat exchanger
Inventor: INOUE OSAMU
IPC: F28F1/32
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a heat exchanger that prevents deterioration in heat exchanging performance of the heat exchanger.SOLUTION: In the method for manufacturing the heat exchanger, a second crest 36a of each corrugate fin 34 is brought into contact with an outer wall face 22a of each tube 20 between projections 24. The method includes: an aligning step of alternately aligning each tube 20 and each corrugate fin 34 so that the outer wall face 22a of each tube 20 and a first crest 36a of each corrugate fin 34 face to each other between the projections 24; and a vibration step of vibrating each tube 20 in a flow direction of an engine coolant flowing in each tube 20 while each tube 20 is brought close to each other after the aligning step.
Patent JP-2011029676-A (JP)
Title: Charged particle beam exposure method and device, charged particle beam exposure data generating method and program, and block mask
Inventor: TAKITA HIROSHI
IPC: H01L21/027
Filed: 2010-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charged particle beam exposure method that improves the throughput.  <P>SOLUTION: A charged particle beam exposure device includes a first aperture 65 which forms an electron beam emitted from an electron gun 64 into a rectangular having a predetermined size, a second aperture 66 which shapes the electron beam which is shaped into a rectangular having a predetermined size with the first aperture 65 into a rectangular having an arbitrary size, and a block mask 67 which shapes the electron beam which is shaped into the rectangular having an arbitrary size with the second aperture 66 into a pattern form for one-shot exposure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012101770-A (JP)
Title: Rear body structure of vehicle
Inventor: NAKAMURA YUKIO
IPC: B60K15/063
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a rear body structure of a vehicle which improves vehicle body rigidity by supporting a rear collision load by a link member upon rear collision in a fully-opened state of a roof member, forming a load transmission path by effectively using existing components, and efficiently dispersing the collision load.SOLUTION: This rear body structure of a vehicle is equipped with link members A-E for openably/closably supporting a roof member 4, and a rear wheel house 30 for housing rear wheels, and includes connection mechanisms 31, 50 for engaging the link member A with the wheel house 30 when the roof member 4 is in a fully-opened state.
Patent JP-2012113774-A (JP)
Title: Semiconductor memory device
Inventor: YAMAMOTO YUMIKO
IPC: G11C29/00
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device that prevents influencing signal of a normal word line when disconnection failure occurs on a main word line by making a part beyond a disconnection point in a floating state.SOLUTION: A latch circuit is provided in a far edge of a main word line, and potential beyond a disconnection point is fixed to high potential so that a normal word line is not influenced.
Patent JP-2012119119-A (JP)
Title: Display device
Inventor: OTANI KAZUHIRO
IPC: F21S2/00
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To alleviate deterioration of brightness and color unevenness for a backlight and a display device equipped with the same.SOLUTION: The display device is provided with a light source and a light guide plate receiving light emitted from the light source. A main material of the light guide plate 11 fitted to the backlight is to be vinylidene chloride resin.
Patent JP-2012117300-A (JP)
Title: Beam junction structure
Inventor: KIRIYAMA SHINICHI
IPC: E04B1/24
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a beam junction structure having a simple structure, capable of reinforcing the beam junction and being used as an aid in connecting steel pipes.SOLUTION: A steel pipe 10A is internally provided with an L-shaped angle 20 which partly projects from an end of the steel pipe 10A. A beam junction 30 is thereby reinforced with a reinforcement body part 20a of the L-shaped angel 20 accommodated inside the steel pipe 10A. At the same time, since an auxiliary connection part 20b projecting from the steel pipe 10A is located at the connection part of the steep pipe 10A and a steel pipe 10B inside the steel pipe 10A, the auxiliary connection part 20b can be used as a backing metal for welding and jointing the steel pipe 10A and the steel pipe 10B. Thus, the L-shaped angle 20 to reinforce the beam junction 30 has also a function as the baking metal to aid in connecting the steel pipe 10A and the steel pipe 10B.
Patent JP-2011041858-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F5/04
Filed: 2010-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of bringing a pay-out rate by a test close to a pay-out rate on the market as much as possible.  <P>SOLUTION: In the slot machine wherein an operation procedure to be advantageous to a player changes according to a game state, stop performance position signals and stop reel specifying signals indicating the advantageous operation procedure according to the present game state among the plurality of operation procedures are outputted to a management device 1300.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012117491-A (JP)
Title: Evacuation equipment control method and evacuation equipment control apparatus
Inventor: NISHIMURA MASARU
IPC: H01L21/02
Filed: 2010-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an evacuation equipment control method and an evacuation equipment control apparatus capable of wide-range pressure control even when the flow rate of gas is changed in a wide range.SOLUTION: A method for controlling a plurality of evacuation equipment A to D provided in a vacuum apparatus 50 comprises: a setting step for setting a linked or non-linked state of the plurality of evacuation equipment A to D such that the number of the evacuation equipment that are controlled in a linked manner is decreased and the number of the evacuation equipment that are controlled in a non-linked manner is increased as the flow rate of gas introduced into the vacuum apparatus 50 is decreased; and an evacuating step for evacuating the vacuum apparatus 50 by using at least one of the plurality of evacuation equipment C in the set state.
Patent JP-2012119634-A (JP)
Title: Compound semiconductor device and manufacturing method of the same
Inventor: IMANISHI KENJI
IPC: H01L21/338
Filed: 2010-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a compound semiconductor device and a manufacturing method of the same which can easily achieve a normally-off operation.SOLUTION: The compound semiconductor device comprises an AlGaN layer 3 formed above a substrate 1, an AlGaN layer 4 formed on the AlGaN layer 3, an electron transit layer 5 formed on the AlGaN layer 4 and an electron supply layer 6 formed on the electron transit layer 5. When a composition of the AlGaN layer 3 is represented as AlGaN and a composition of the AlGaN layer 4 is represented as AlGaN, a relational expression 0≤x1<x2≤1 is satisfied. On a top face of the AlGaN layer 4, a more negative electrical charge is present than a positive electrical charge that is present on an undersurface of the AlGaN layer 4.