baber/WOPTO huggingface dataset:
Patent JP-2009124149-A (JP)
Title: Iii-nitride semiconductor light-emitting device and manufacturing method thereof
Inventor: TU PO MIN
IPC: H01L33/32
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device that can ensure low cost, high emission efficiency, and ease of implementation to eliminate all the drawbacks of the prior art.  <P>SOLUTION: A light-emitting diode 40 comprises a substrate 41, a buffer layer 42, an n-type semiconductor layer 43, a conformational active layer 44 and a p-type semiconductor layer 45. The n-type semiconductor layer 43 includes a first surface and a second surface, and the first surface directly contacts the buffer layer 42. The second surface has a plurality of recesses 431, and the conformational active layer 44 is formed on the second surface and within the plurality of recesses 431. A p-type electrode 46 is formed on the p-type semiconductor layer 45, and an n-type electrode 47 is formed on the n-type semiconductor layer 43. The stress between the n-type semiconductor layer 43 and the conformational active layer 44 therefore can be released with the recesses 431.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119460-A (JP)
Title: Method of forming composite powder coating and article thereof
Inventor: MUTH TAMARA JEAN
IPC: C23F11/00
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite powder coating that improve manufacturing efficiency and suppressing defects caused by exposing the substrate or powder coated layers to high curing temperatures.  <P>SOLUTION: A method of forming a composite powder coatings 14, 16, 18 comprise depositing multiple layers of a powder coating composition onto a substrate 12, wherein adjacent layers are formed of a different powder coating composition; and curing the multiple layers of the powder coating composition in a single thermal curing step. The multiple layers can be used to protect power generation equipment from aqueous corrosion, particle erosion, slurry erosion, fretting, and fouling.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010119944-A (JP)
Title: Filter
Inventor: NAKAMURA SHINICHI
IPC: B01D24/00
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter requiring less labor in manufacturing compared to conventional ones.  <P>SOLUTION: The filter has a casing 2 housing a filter medium, the filter medium being stepwise arranged roughly in layers with the medium of larger particle sizes set in the lower layer. A discharge port 3 for filtrate is provided at the lower end of the casing 2, the discharge port 3 is provided with a covering member 4, the covering member 4 is formed with water passing holes 5 for the filtrate, the size and shape of the water passing holes 5 are set not to pass the filter medium of the layer, with the total area of the water passing holes 5 same as, or larger than the area of a supply port S, and water to be filtered is fed to the upper part of the filter medium. Thus, a complicated structure consisting of water collection pipes (main pipe and branched pipes) and a strainer (water collection nozzle) is not needed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010122999-A (JP)
Title: Automatic ticket gate system using body area communication
Inventor: ENDO SATORU
IPC: G07B15/00
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To properly prevent a passenger from illegally passing a gate.  <P>SOLUTION: The automatic ticket gate system includes: a signal electrode 110 for receiving train ticket information stored in a communication recording object 120 through a human body; a person detecting part 107 for detecting a person reaching a predetermined position ahead of the signal electrode 110 on a ticket gate passage 108 in a passenger moving direction; and an automatic ticket gate machine for controlling opening/closing of doors 106a and 106b in accordance with the train ticket information received from the signal electrode 110 and detection of the person by the person detecting part 107.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130472-A (JP)
Title: Transmitting terminal, receiving terminal, and transmission system used for one-directional transmission line
Inventor: AOKI SHUICHI
IPC: H04L47/43
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the amount of header information and to flexibly deal with various block sizes according to applications and transmission media.  <P>SOLUTION: When a transmitting terminal 1 divides a file into packets and transmits them to a receiving terminal 2 through a one-way transmission line 3, an attribute information generation unit 12 generates attribute information containing data for specifying the number of bits of a block number BN field and a sequence number Sn field in the header information. Further, a download header addition unit 14 generates header information containing a block number BN and a sequence number BN, and adds the header information to the attribute information and a unit. Consequently, the attribute information and unit can be discriminated using the block number BN and sequence number SN. Further, the number of bits of the block number BN field and sequence number SN field can be changed by files with the attribute information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010128336-A (JP)
Title: Image forming apparatus and photosensitive unit
Inventor: OKABE YASUSHI
IPC: G03G15/00
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of improving usability in such a structure that a photosensitive unit detachably equipped with a cartridge is detachably mountable to an image forming apparatus body, and to provide a photosensitive unit provided on the image forming apparatus.  <P>SOLUTION: In a body casing 2, an abutment portion 69 is provided. When the process unit 20 is mounted to the body casing 2, the abutment portion 69 comes into contact with a developer cartridge 6 (see the developer cartridge 6M) in a second attitude, thereby changing the attitude of the developer cartridge 6 into the first attitude (see each developer cartridge 6 other than the developer cartridge 6M). Accordingly, when the process unit 20 is mounted to the body casing 2, the developer cartridge 6 having been in the second attitude automatically shifts to the first attitude in the process unit 20, whereby the process unit is completely mounted to the drawer unit 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130557-A (JP)
Title: Gate driving device
Inventor: YAMANAKA KATSUTOSHI
IPC: H03K17/687
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an erroneous roll call caused by a voltage change with switching, in a gate driving device for a switch element that does not include an inverse bias power source of a gate voltage but includes a buffer transistor for amplifying a gate current and includes a voltage-driven gate terminal for switching turn-on/turn-off gate resistance.  <P>SOLUTION: The gate driving device includes: NPN and PNP transistors for amplifying a gate current; and a turn-on gate resistor and a turn-off gate resistor for protecting diodes between bases and emitters of the transistors, base resistors and switch elements of the transistors.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010131127-A (JP)
Title: Image display apparatus, x-ray ct apparatus and image display method
Inventor: KOBAYASHI HIDEAKI
IPC: A61B5/055
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus and an image display method which facilitate understanding of properties and conditions of a tumor and degree of tumor invasion.  <P>SOLUTION: A normal region with the inner wall of a lumen estimated to be normal is searched. In the normal region, a standard depth position which locates at a predetermined depth from the surface of the inner wall of the lumen in the direction of an outer wall of the lumen is obtained, and phased depth positions which locate at depths deepened gradually from the standard depth position with a predetermined space toward the position of the outer wall of the lumen are obtained. A determination is made as to whether pixel values of image data related to the phased depth positions are the pixel values of a tumor region estimated to be a tumor. When the pixel values are those of the tumor region, the deepest depth position of the tumor region is searched at each position of the inner wall of the lumen. The tumor region at each position of the inner wall of the lumen is identified for each of the deepest depth positions of the tumor region on the basis of the tumor region searched at each position of the inner wall of the lumen and information on the deepest depth positions of the tumor region, and is displayed on a display section by superimposing the tumor region on an image of the lumen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010131909-A (JP)
Title: Liquid discharge apparatus and liquid discharge method
Inventor: SUZUKI YOSHIYUKI
IPC: B41J2/045
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a discharge of liquid droplet in a liquid discharge apparatus and to provide a liquid discharge method.  <P>SOLUTION: The liquid discharge apparatus (printer 1) includes a pressure chamber (pressure chamber 42) communicated with a nozzle, an element (piezoelectric element PZT) which carries out the movement for giving a pressure change to the liquid in the pressure chamber, and a discharge pulse generation section (driving signal formation circuit 30) which generates a discharge pulse PS for making the element move to discharge the liquid from the nozzle. The liquid viscosity is 10 mm Pa s or higher. The discharge pulse generation section generates a precedence discharge pulse and a following discharge pulse so that the period A from the formation end of the precedence discharge pulse to the formation start of the following discharge pulse satisfies formula (1), wherein Xvmax represents the time interval from the impression end of the precedent discharge pulse to the impression start of the following discharge pulse start and means the time interval in which the flying speed of the liquid droplet made by the following discharge pulse becomes the highest. Tc represents a Helmholtz period (natural vibration period of the liquid in the pressure chamber).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135659-A (JP)
Title: Manufacturing method of semiconductor device, and substrate treatment device
Inventor: OGAWA ARIHITO
IPC: H01L21/3065
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve film formation quality by suppressing contaminated atoms such as oxygen from being discharged from inner wall surface with coating the inner wall surface of a treatment container by using plasma by a simple method in a manufacturing method of a semiconductor device.  <P>SOLUTION: A treatment device includes the processes of: carrying out coating treatment with reactant gas 19 by plasma treatment for the inner surface of the treatment container 1 which processes a substrate 5; carrying a substrate into the treatment container; carrying out the plasma treatment of the substrate using the reactive gas; and carrying the substrate from the inside of the treatment container.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010139626-A (JP)
Title: Optical apparatus, imaging apparatus, and manufacturing method for optical apparatus
Inventor: TATEZAWA TADAYOSHI
IPC: G02B7/02
Filed: 2008-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a deviation in relative positional relation between optical members occurring in the course of fixing, and to prevent degradation in optical performance resulting from a change in the ambient temperature.  <P>SOLUTION: An optical device includes a first lens 101 and a second lens 102 that are adjacent to each other in a direction of an optical axis. The optical device further includes a holding ring 103 that is formed with a resin material absorbing laser beams and that holds the first lens 101 via an elastic property of the resin material. The second lens 102 is formed with a resin material that allows the laser beams to pass and that is compatible with the resin material forming the holding ring 103, and is fixed to the holding ring 103 by laser welding.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010137319-A (JP)
Title: Machine tool and machining line
Inventor: HIROSHIMA YASUSHI
IPC: B23Q1/00
Filed: 2008-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently utilize an air resource by effectively utilizing the kinetic energy from rotation and movement of a machine tool, and thereby to save on energy.  <P>SOLUTION: This machine tool 1 has: a spindle 2; a spindle device 3 which rotatably supports the spindle 2; a table on which a workpiece W is placed; and a moving mechanism for the spindle device 3 or the table 4. The machine tool further includes: pneumatic pressure generating devices (5, 6) for generating pneumatic pressure by air flow; and a buffer tank 9 for storing pneumatic pressure. The pneumatic pressure generating devices (5, 6) generates pneumatic pressure utilizing the kinetic energy due to the rotation of the spindle 2 or the movements (column 11) of the spindle device 3, table 4, and the other reciprocating movement bodies, and supply the air with a predetermined pressure from the buffer tank 9 to a pneumatic device 9a used in the machine tool 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010146409-A (JP)
Title: Information processing apparatus, information processing method and information processing program
Inventor: KASATANI KIYOSHI
IPC: G06F11/34
Filed: 2008-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus preventing fragmentation in a storage device which manages data files for each generation.  <P>SOLUTION: The information processing apparatus includes a plurality of files having different file names of m-th to n-th generations in order to manage generation of the data files. In the processing apparatus, the file name of the n-th generation data file is changed to a file name different from the file names of the m-th to n-th generations, the file name of the data file of each generation is changed to the same file name showing a generation larger by one than each generation sequentially from the n-1-th generation to the m-th generation. Further, the file name of the n-th generation data file is changed to a file name showing the m-th generation data file, and output offset information is changed to the beginning of the n-th generation data file.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010147412-A (JP)
Title: Thin film solar cell battery and method of manufacturing the same
Inventor: UCHIYAMA YUJI
IPC: C23C16/24
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a thin film solar cell battery which makes the surface of a photoelectric conversion layer made of a crystallite silicon layer irregular in a simple and versatile method.  <P>SOLUTION: The method of manufacturing the thin film solar cell battery includes a step of forming a crystallite silicon layer of a first conductivity type (e.g., n type) on a substrate 50, a step of forming a crystallite silicon layer of an i type on the crystallite silicon layer of the first conductivity type, a step of subjecting the crystallite silicon layer of the i type to hydrogen plasma treatment, and a step of forming a crystallite silicon layer of a second conductivity type (e.g., p type) on the crystallite silicon layer of the i type.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010150316-A (JP)
Title: Inkjet ink
Inventor: OTSUKA HIDENORI
IPC: C09D11/00
Filed: 2008-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet ink that is prevented from causing deformation of a printing paper such as curling and the like and exhibits good pigment dispersibility.  <P>SOLUTION: The inkjet ink comprises at least a pigment, water, a water-soluble organic solvent having an α value of at most 65 and a dispersant, where the dispersant is a copolymer having a unit (A) represented by general formula (a) and a unit of a (meth)acryloyl-polyethylene glycol derivative, and the mass ratio of the water-soluble organic solvent and water, water-soluble organic solvent/water, of 5/5 to 8/2. In general formula (a), R<SB>1</SB>is a hydrogen atom or a lower alkyl group and m is an integer of 1-3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010149135-A (JP)
Title: Method of casting camshaft, the camshaft, and mold for the camshaft
Inventor: OKADA HIROFUMI
IPC: B22C9/22
Filed: 2008-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of casting a camshaft in which a rotating angle detection objective part is integrally formed at the outer circumferential part, with which the improvement of precision of the width dimensions in the circumferential direction of the rotating angle detection objective part is made possible; to provide a camshaft produced by using the casting method; and to provide molds for the camshaft used in the above casting method.  <P>SOLUTION: In the method of casting the camshaft, the camshaft in which the rotating angle detection objective part is integrally formed at the outer circumferential part is cast using first and second molds 14, 15. The first mold 14 has a parting continuous face 14a continuous from a parting face PS1 with the second mold 15. By the parting continuous face 14a, one side facing the circumferential direction of the rotating angle detection objective part is formed. The second mold 15 has a rotating angle detection objective part forming part 15a forming the part other than the one side face of the rotating angle detection objective part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010152602-A (JP)
Title: Reading apparatus
Inventor: HAKEBE HIDEYORI
IPC: G06K7/10
Filed: 2008-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To widen the allowable range of an angle configured of the instructing direction of a reading apparatus to a reading object face and the reading object face.  <P>SOLUTION: A reading apparatus includes light sources 102<SB>1</SB>and 102<SB>2</SB>, and the rays of light are emitted by selecting the first combination of the light source 102<SB>1</SB>to turn on with the light source 102<SB>2</SB>to turn off and the second combination of the light source 102<SB>2</SB>to turn on with the light source 102<SB>1</SB>to turn off and the third combination of both the light source 102<SB>1</SB>and the light source 102<SB>2</SB>to turn on so that the same combination can be prevented from being continued. The continuation of the same combination results in the continuation of such a state that when the shortage or excess of the quantity of light is generated in certain specific combination, accurate reading is disturbed. The discontinuation of the same combination prevents the continuation of such a state that accurate reading is disturbed even in such the case.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010148732-A (JP)
Title: Scalp caring tool
Inventor: TOJO TAKEHIKO
IPC: A61H7/00
Filed: 2008-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scalp caring tool 10 capable of brushing efficiently a scalp, and capable of removing effectively a fat and oil of the scalp.  <P>SOLUTION: This scalp caring tool 10 includes a large number of protrusions 12 contacting with the scalp while pushing hairs aside and provided two-dimensionally on a substrate part 11. An oil absorbing layer 13 is laid on a surface of each protrusion 12. The oil absorbing layer 13 preferably generates a visible change before and after absorbing the oil. The oil absorbing layer 13 preferably includes a porous stretched film of a thermoplastic resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010150839-A (JP)
Title: Reinforcement structure of water tank made of concrete
Inventor: MASUI TATSUYA
IPC: E04H7/18
Filed: 2008-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcement structure of a water tank made of concrete which can reinforce a concrete wall by a simple constitution, which can improve earthquake-resistant strength, and which can control a reduction in the amount of water storage.  <P>SOLUTION: The bottom wall 12 and the side walls 13 to 16 which comprise the water tank 11 are constituted by concrete 17 and a reinforcement net 18. A reinforced panel 26 made of stainless steel is adhered on the top surface of the bottom wall 12 and on the inner surface of the side walls 13 to 16 by an epoxy resin adhesive 25. Then the butted part of each of the reinforced panels 26 is welded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010149904-A (JP)
Title: Opening or closing type injection head
Inventor: SAKAMOTO SATOSHI
IPC: B65D83/76
Filed: 2008-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new opening or closing type injection head in which a high sealing performance is realized against an injection port formed at a nozzle side surface.  <P>SOLUTION: An opening or closing type injection head 1 comprises a joint 2, a head body 3, a nozzle 4, a nozzle pin 5 and a mechanism 6 for producing a forwarding motion or a retracting motion of the pin 5 in response to a depressing and a returning of the head body 3, wherein the nozzle 4 comprises a nozzle base part 4a having a passage P<SB>3a</SB>communicated with the body 3 and connected to the body 3, a nozzle extremity end part 4b having a passage P<SB>3b</SB>communicated with the nozzle base part 4a and connected to the nozzle base part 4a and a plug body 4c arranged at the passage P<SB>3b</SB>of the nozzle extremity end to seal an injection port A formed at the side surface of the nozzle extremity end part 4b, the plug body 4c is connected to the nozzle base part 4a through a resilient portion 4d that can be deformed and recovered and at the same time it is connected to a head 5e arranged at the pin 5 with an engagement claw 4e arranged at the plug body 4c to enable a releasing caused by a raising-up of the plug body 4c and a sealing accompanied with its returning to be performed according to the advance and retreat of the pin 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010149084-A (JP)
Title: Exhaust gas treatment method including increasing treatment temperature, operation method of exhaust gas treatment apparatus, and exhaust gas treatment apparatus
Inventor: KOMAI TETSUO
IPC: B01D53/94
Filed: 2008-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment method, an operation method of an exhaust gas treatment apparatus, and the exhaust gas treatment apparatus by which power consumption is suppressed and activity of a decomposing agent is increased to maximize the treatment capability of the decomposing agent.  <P>SOLUTION: The exhaust gas treatment method, including a decomposition step in which an exhaust gas is treated by the decomposing agent at a predetermined treatment temperature to decompose a to-be-decomposed gas in the exhaust gas, further includes a steps in which the decomposition process is started with a treatment-starting temperature at a predetermined treatment temperature (ST01), every time an almost breakthrough condition of the decomposing agent is detected (ST03: Y), the treatment temperature is increased higher than a treatment temperature when the almost breakthrough condition is detected (ST04), and the decomposition step (ST02) for decomposing the to-be-decomposed gas in the exhaust gas is repeated (ST02-ST05) until the treatment temperature exceeds a predetermined upper limit temperature (ST05: Y).  <P>COPYRIGHT: (C)2010,JPO&INPIT