baber/WOPTO huggingface dataset:
Patent JP-2010236650-A (JP)
Title: Vacuum gate valve and vacuum treatment device equipped with the same
Inventor: FUKUDA YOSHICHIKA
IPC: F16K3/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum gate valve which is easy to be used and excellent in maintainability and can be manufactured easily and inexpensively, and to provide a vacuum treatment device provided with the vacuum gate valve.  <P>SOLUTION: In the vacuum gate valve A which includes a valve box 1 in which a pair of openings 4a, 4b are oppositely formed, and a valve body 5 which is provided within in valve box 1 to open and close either the opening 4a or 4b, the vacuum gate valve is provided with a valve seat 6 which is installed detachably to the opening 4a and a sealing member 7 which is provided on valve seat surface 6a of the valve seat 6 on which the valve body 5 is installed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236503-A (JP)
Title: Negative pressure pump
Inventor: SUZUKI JIRO
IPC: F04B39/12
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative pressure pump from which water drains easily even if water intrudes therein.  <P>SOLUTION: In this negative pressure pump, a pump-out hole 64 is formed parallel to the axis of a rotor so as to face the lowermost position of a rotor chamber in which the rotor is stored, an out groove 65 is formed from the outlet of the pump-out hole 64 downward in the direction orthogonal to the axis of the rotor, and the lower end of the out-groove 65 is joined to a discharge chamber 97. Consequently, even if water intrudes into the rotor chamber 51, the water is discharged through the pump-out hole 64 and the out-groove 65 without leaving the water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235184-A (JP)
Title: Blow-molded thin-walled bottle
Inventor: HASHIMOTO KAZUNORI
IPC: B65D1/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blow-molded thin-walled bottle capable of preventing the content from leaking caused by an external force before unsealing a container and keeping the quality of the content by recapping.  <P>SOLUTION: The blow molded thin-walled bottle is equipped with: a container body 1 in which a space region surrounded with a thin-walled wall part forming a shoulder part 1a, a barrel part 1b and a bottom part 1c is a filling space for the content; and a thin-walled opening neck part 2 standing from the top part of the container body 1 and forming a passage 2a connected with the filling space, and the container body 1 and the opening neck part 2 are integrally formed by blow molding. In the blow molded thin-walled bottle, the top of the opening neck part 2 is provided with a closing stopper 3 having a base connected to the top and opening the bottle by tearing using the boundary as a starting point. On the base part of the opening neck part 2, a contracting diameter part 6 which is brought into contact with the outer peripheral face of the inner cylinder 5a of a cap 5 under an engaging condition with the cap 5 and keeping their mutual relation under a sealed condition, is provided. On the closing stopper 3, the cap 5 which engages the outer peripheral wall of the opening neck part 2 after the bottle is opened, and opens and closes the passage 2a of the opening neck part 2, is arranged attachably/detachably.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238136-A (JP)
Title: Web content distribution system
Inventor: ENOMOTO TOSHIO
IPC: G06F17/21
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for adding additional information or an additional function without changing description of original data of a Web content.  <P>SOLUTION: A Web content distribution system 1 includes: a content server 2 holding content data 6; a relay server 3 holding the additional information 7, connected to the Web content server 2 via a network 5; and a client device 4 holding a Web browser 8, connected to the Web content server 2 and the relay server 3 via the network 5. Here, the relay server 3 extracts a start tag indicating a start of the content data 6, and an end tag indicating an end of the content data 6, adds the additional information 7 to a following stage of the end tag, and supplies it to the client device 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238181-A (JP)
Title: Facial authentication apparatus and facial authentication method
Inventor: MABUCHI TAKEHIRO
IPC: G06T7/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facial authentication apparatus and a facial authentication method for improving the accuracy of authentication of a face.  <P>SOLUTION: The facial authentication apparatus is provided with a facial database storing section 5 for storing a plurality of registered persons image data which is the image data for the facial portion of the registered person, according to the orientation of the registered person's face and the size of the face in the registered persons image data; a facial detection section 1 for detecting the portion of the person's face included in the image data from the acquired image data; a facial feature points extracting section 2 for extracting the feature points of the person's face from the acquired facial image data which is the image data for the portion of the person's face detected; a facial orientation-size estimating section 3 for estimating the orientation of the face and the size of the face for the person in the acquired facial image data; a facial authentication section 4 for authenticating whether the person's facial is the registered person's face from the registered person image data and the acquired facial image data; and an authenticated image updating section 6 for storing the acquired facial image data to the facial database storing section 5 as the registered person image data, when the person's facial is authenticated to be the registered person's face by the facial authentication section 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245082-A (JP)
Title: Semiconductor memory device
Inventor: KITANO YOJI
IPC: G11C11/405
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device, in which reduction in power consumption and stable operation can be achieved.  <P>SOLUTION: The semiconductor memory device includes a memory cell 50 formed in an SOI layer, and the memory cell has a first transistor 10, which is a type of being partially depleted, and a second transistor 20. The first transistor 10 has a gate electrode 14 formed above the SOI layer via an insulating film, and an N-type source 15a or a drain 15b formed in the SOI layer below both sides of the gate electrode 14. Also, the second transistor 20 has a gate electrode 24 formed above the SOI layer via an insulating film, and a P-type source 25a or a drain 25b formed in the SOI layer below both sides of the gate electrode 24. Further, the source 25a is electrically connected to a body region of the first transistor 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244957-A (JP)
Title: Manufacturing method for porous electrode base material, membrane-electrode assembly using the same, and fuel cell
Inventor: SUMIOKA KAZUHIRO
IPC: H01M8/10
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a porous electrode base material which has sufficient gas permeability and is excellent in conductivity in thickness and passing-through directions and has small variation of battery performance caused by variation of humidification conditions, to provide a membrane-electrode assembly, and to provide a fuel cell.  <P>SOLUTION: The manufacturing method for the porous electrode base material includes: a process (A) of dispersing short carbon fibers and short binder fibers in a two-dimensional plane and producing short carbon fiber paper; a process (B) of producing a precursor sheet by impregnating the short carbon fiber paper with a methanol solution which dissolves a phenol resin composition and polyvinylpyrrolidone; a process (C) of phase-separating the phenol resin composition and the polyvinylpyrrolidone in the precursor sheet; a process (D) of solidifying the phenol resin composition in the phase-separated precursor sheet; a process (E) of attaining the precursor sheet including the phenol resin composition removing methanol and the polyvinylpyrrolidone; and a process (F) of attaining a porous electrode base material by carbonizing the precursor sheet obtained in the process (E). These processes are carried out in the order in the manufacturing method for the porous electrode base material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246397-A (JP)
Title: Method and apparatus for cultivating plant
Inventor: SHINOHARA MASASHI
IPC: H01M8/06
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of cultivating plants which is free from the need of supply of fuel from the outside.  <P>SOLUTION: The technique of cultivating plants is configured such that a fuel manufacturing apparatus 17 is installed next to a greenhouse 12, the fuel manufacturing apparatus 17 produces ethyl alcohol using unnecessary parts 16 of a plant 15 as the raw material, the ethyl alcohol is supplied to a fuel cell 11, and the fuel cell 11 covers electric power of lighting 13 and an air conditioner 14. Since the unnecessary parts of the raised plant are brought into fuel to supply to the fuel cell, there is no need of supply of fuel to the fuel cell from the outside.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248419-A (JP)
Title: Inkjet recording ink set, inkjet recording method, and image recording apparatus
Inventor: OKADA TAKESHI
IPC: C09D11/00
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording ink set, containing water-insoluble color materials such as pigments, satisfying characteristics as an ink to be used for inkjet recording, being composed of a plurality of inks, and being capable of coping with high-speed fixability and a higher quality picture.  <P>SOLUTION: The inkjet recording ink set comprises a combination of a plurality of inks containing an aqueous medium, a water-insoluble color material, and a dispersion resin for dispersion of the color material in the aqueous medium, wherein the ink set contains a first ink and a second ink having the same hue, the first ink contains a polyvalent metal salt and a copolymer used herein containing a nonionic hydrophilic part as the dispersion resin, and the second ink aggregates by reacting with the first ink.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251638-A (JP)
Title: Method of manufacturing single-crystal substrate
Inventor: NAKAMURA MASAO
IPC: B28D7/04
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a single-crystal substrate without causing breakage such as a crack in processing.  <P>SOLUTION: This method of manufacturing a single-crystal substrate includes processes of: detecting a C-axis 4 being a crystal orientation of a single-crystal ingot 1; fixing a reference surface-forming resin 10 to the single-crystal ingot 1; processing the upper end of the reference surface-forming resin 10 to a surface tilting at a predetermined angle with respect to the C-axis 4 to form a reference surface 11; and slicing the single-crystal ingot 1 based on the reference surface 11. The reference surface-forming resin 10 is ground but the single-crystal ingot 1 itself is not directly ground, whereby breakage such as a crack or chip of the single-crystal ingot 1 is significantly restrained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251672-A (JP)
Title: Winding frame and wiring component
Inventor: SAKITA KOICHI
IPC: H01F30/00
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To make a winding frame compact, to easily manufacture a winding component having a desired gap, to decrease the number of components, and so on.  <P>SOLUTION: The winding frame includes a plate-like portion 1 in a substantially plate shape, a cylindrical portion 1a formed extending from one surface of the plate-like portion 1, cylindrical portions 1b, 1c formed extending from the one surface of the plate-like portion 1 to face each other across the cylindrical portion 1a, and cylindrical portions 1e, 1f formed extending from the other surface of the plate-like portion 1 to substantially face each other across the cylindrical portions 1b, 1c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257619-A (JP)
Title: Fuel cell device and fuel control method
Inventor: TAKENAKA MIKIO
IPC: H01M8/10
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To detect an operation state of a micro pump for carrying out fuel supply of a fuel cell through noise collected by a microphone, and to appropriately carry out fuel supply based on the detected result.  <P>SOLUTION: A piezoelectric actuator 3 of a micro pump is driven by a vibration control voltage Va. Noise generated at operation of the piezoelectric actuator 3 is collected through a microphone 7. An audio signal Vd is supplied to an amplifier 57, then an audio signal SVd is outputted from the amplifier 57. The audio signal SVd increases in proportion to pressurizing force F. The audio signal SVd is converted into digital data Dd to supply the digital data to a CPU 51. The CPU 51 controls switching from a dry start to a steady operation, determines that the pump chamber becomes empty, and controls appropriate fuel supply volume, based on the digital data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240356-A (JP)
Title: Golf putting practice apparatus for practicing flat straight line
Inventor: YAMAGATA TOSHIYUKI
IPC: A63B69/36
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate repeated practice while selectively using in stages from a wide line to a narrow line and to provide a structure in which the length of the line can be adjusted in accordance with a level, because, among a variety of putting practice apparatus in the market, the objective is to drill into reflexes how to surely putt a flat straight line as the fundamentals of putting.  <P>SOLUTION: The putt practice apparatus has a flat straight line only, which allows concentrated practice on staying on the line exclusively. In addition, both a golf ball 10 that goes in a cup and a golf ball 10 that goes off line midway can always be recovered to the feet by a fall prevention device 3 and a slope provided in the body 2, so that devoted putting practice is possible.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012165032-A (JP)
Title: Elastic wave device
Inventor: OGAMI TAKASHI
IPC: H03H9/17
Filed: 2009-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an elastic wave device which has a periodical polarization reversal structure, facilitates electrode formation, and obtains good resonance characteristics.SOLUTION: In an elastic wave device 1 of an end surface reflection type, a first electrode 3 and a second electrode 4 are respectively formed on a first main surface 2a and a second main surface 2b of a piezoelectric body 2 of a rectangular plate shape. The first and second electrodes 3 and 4 respectively reach from end edge made from a first end surface 2c and the first main surface 2a or the second main surface 2b to an end edge made from a second end surface 2d and the first main surface 2a or the second main surface 2b. In the piezoelectric body 2, a plurality of piezoelectric areas P1-P7 are formed between the first end surface 2c and the second end surface 2d. Polarization axis directions of the plurality of the piezoelectric areas P1-P7 are periodically reversed, and elastic waves excited by the first and second end surfaces 2a and 2d are reflected.
Patent JP-2010261328-A (JP)
Title: Method for detecting abnormality in reducing agent
Inventor: NARITA HIRONORI
IPC: F01N3/02
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality detecting method for a reducing agent for detecting a case of incorrectly supplying fuel to a reducing agent tank.  <P>SOLUTION: There is disclosed the method for detecting abnormality in the reducing agent 17 supplied to a reducing agent tank 14, in an exhaust purification device wherein the reducing agent 17 is added from the reducing agent tank 14 to a selective reduction type catalyst 10 on the way of an exhaust pipe 9 to thereby reduce and purify NOx, and the method detects an oxygen concentration by a NOx sensor 23 positioned on the downstream side of the selective reduction type catalyst 10, and determines that the fuel is supplied into the reducing agent tank 14 when the oxygen concentration decreases.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263027-A (JP)
Title: Apparatus for detecting abnormality of solar cell power generation system and method therefor
Inventor: SHIZUYA OSAMU
IPC: H01L31/04
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for detecting in simple fashion an abnormal power generation condition of a solar cell panel of a solar cell power generation system having a power generation capacity of at least 1 MW.  <P>SOLUTION: In the apparatus for detecting abnormality of the solar cell power generation system having a plurality of solar cell strings wherein a plurality of solar cell modules are connected in series, and backflow prevention diodes are connected at the respective power output terminals of the solar cell strings, a measurement means for measuring the current flowing in the backflow prevention diodes is provided, and the measurement means is supplied with power from both terminals of the backflow prevention diodes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263721-A (JP)
Title: Superconducting coil, superconducting apparatus, rotor and stator
Inventor: BABA TAKESHI
IPC: H02K55/04
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconducting coil that suppresses the degradation of electric performance, and a superconducting apparatus using the superconducting coil.  <P>SOLUTION: The superconducting coil includes a racetrack-type coil constituting, for example, a stator coil 21, and, for example, a stator core 23 arranged at the internal periphery side of the racetrack-type coil. The superconducting coil also includes a magnetic force line induction material 50 which opposes the linear part of the racetrack-type coil and the stator core 23 side, and has a length equal to or more than the length of the linear part of the stator core 23. Magnetic flux 59 progressing from the internal periphery side of the racetrack-type coil to the external periphery side passes through the magnetic force line induction material 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009177214-A (JP)
Title: Method of manufacturing field effect transistor
Inventor: YONEYA NOBUHIDE
IPC: H01L29/423
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a field effect transistor for surely forming source/drain electrodes made of a metal single layer film with good adhesiveness on a gate insulating film.  <P>SOLUTION: The method of manufacturing a field effect transistor includes: (A) a step of applying silane coupling treatment on a surface of a substrate 11; (B) a step of forming a gate electrode 12 on the substrate 11 subjected to silane coupling treatment; (C) a step of forming a gate insulating film 13 on the gate electrode 12; (D) a step of applying silane coupling treatment on a surface of the gate insulating film 13; (E) a step of forming source/drain electrodes 14 made of a metal single layer film on the gate insulating film 13 subjected to silane coupling treatment; and (F) a step of forming a channel forming region 15 made of a semiconductor material layer on the gate insulating film 13 between the source/drain electrodes 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009278104-A (JP)
Title: Thin film transistor
Inventor: JIANG KAILI
IPC: H01L51/30
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor having high carrier mobility, high response speed and high toughness.  <P>SOLUTION: This thin film transistor includes: a source electrode; a drain electrode provided separately from the source electrode; a semiconductor layer electrically connected to the source electrode and the drain electrode; and a gate electrode provided in a state insulated from the semiconductor layer, the source layer and the drain layer by an insulating layer. The semiconductor layer includes a plurality carbon nanotube wires, and both ends of one part of the carbon nanotube wire are electrically connected to the source electrode and the drain electrode respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010265990-A (JP)
Title: Air damper
Inventor: OGAWA ATSUSHI
IPC: F16F9/02
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air damper having stabilized braking force.  <P>SOLUTION: When a rod member 16 is pulled out of a cylinder member 20, a suction member 60 abuts on the other side face 56 of a piston member 30 to close an air passage 28 so that the air passage communicates an air chamber 26 with the outside via only an orifice portion 42. On the other hand, when he rod member 16 is pushed into the cylinder member 20, the suction member 60 is isolated form the other side face 56 of the piston member 30 to open the air passage 28. As compared with the construction that an O-ring conventionally rolls with the friction force against the inner peripheral face of a cylinder to open/close the air passage, the air passage 28 is therefore opened/closed as expected to stabilize baking force.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267186-A (JP)
Title: Mass storage device, reassignment method, program and disk array device
Inventor: KOTSUNA DAIGO
IPC: G06F21/60
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the conventional problem in execution of reassignment processing in which since user data of an original sector position before reassignment remains as it is, leak of information can be caused.  <P>SOLUTION: The device includes a detection unit which detects a sector to which reassignment processing is to be performed from a plurality of sectors included in a storage medium; a deletion unit which deletes data stored in the sector detected by the detection unit; and a reconfiguration unit which executes the reassignment processing for the sector from which the data is deleted by the deletion unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010004029-A (JP)
Title: Polyimide metal laminate and solar cell
Inventor: SHIMOKAWA HIROTO
IPC: H01L31/04
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible CIS based solar cell having high conversion efficiency.  <P>SOLUTION: A polyimide film having a metal layer which becomes an electrode on the side (B side) touching a film support is used when a self-supporting film is produced.  <P>COPYRIGHT: (C)2010,JPO&INPIT