baber/WOPTO huggingface dataset:
Patent JP-2009283557-A (JP)
Title: Method of manufacturing semiconductor optical device
Inventor: INADA HIROSHI
IPC: G02B3/00
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor optical device by which a monolithic semiconductor lens having a desired shape is easily formed.  <P>SOLUTION: In this method of manufacturing the semiconductor optical device, a mask pattern 46 formed on an imprint resin layer 42 by a nano-stamper 43 is transferred to the other surface side of a semiconductor substrate 21 to form the monolithic semiconductor lens 23. Since this method allows the mask pattern 46 of high precision to be formed on the imprint resin layer 42 by impression of the nano-stamper 43, the monolithic semiconductor lens 23 having a desired shape is formed more easily than conventional methods which use wet etching or form resist patterns by baking. In addition, the shape of the monolithic semiconductor lens 23 has good reproducibility.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280084-A (JP)
Title: Clip for detecting window glass breakage
Inventor: SUZUKI TSUNEO
IPC: B60R25/34
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clip for detecting window glass breakage allowing secure detection of window glass breakage even when the window glass is not completely crushed and a part of the window glass is remained in a case of window glass breakage.  <P>SOLUTION: The clip 40 for detecting window glass breakage includes a first member 41 and a second member 42 faced each other by bending a steel plate for a leaf spring, and in between the first member 41 and the second member 42 where the window glass 5 is located, the first member and the second member are energized in a direction for the two members to approach each other in such a state that the first member 41 and the second member 42 contact at a shifted position within a surface of the window glass 5. A permanent magnet 55 is gripped by arms 45, 46 by cooperating with the first member 41 when the window glass is not broken, and the grip is released when the window glass is broken.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280718-A (JP)
Title: Polypropylene-based resin composition and film
Inventor: MIYAGUCHI YUKITO
IPC: C08L23/16
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene-based resin composition having low temperature heat sealability, hot tack characteristic and blocking resistance in a good balance, and to provide a film comprising the same.  <P>SOLUTION: Provided is the polypropylene-based resin composition characterized by comprising 61 to 85 wt.% of a copolymer (X) of propylene, and an α-olefin and/or ethylene, wherein the total amount of the content of constitution units originated from the propylene is 86 to 97 wt.% and the total amount of the content of constitution units originated from the ethylene and the content of constitution units originated from the α-olefin is 3 to 14 wt.%, 1 to 38 wt.% of a propylene-α-olefin copolymer (Y) which has a melting point of ≥115°C and in which the content of constitution units originated from the ≥4C α-olefin is 10 to 30 wt.%, and 1 to 38 wt.% of a propylene-α-olefin copolymer (Z) which has a melting point of <115°C and in which the content of constitution units originated from the ≥4C α-olefin is 30 to 40 wt.%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290933-A (JP)
Title: Axial gap motor
Inventor: ABE SHOEI
IPC: H02K1/27
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axial gap motor which enhances an operation efficiency by reducing an eddy current loss occurring during conduction to increase the amount of flux interlinking the stator winding of a stator, while preventing the configuration from being complicated and also preventing the manufacturing cost from increasing.  <P>SOLUTION: The axial gap motor 10 includes a rotor 11 and a stator 12, and the rotor 11 includes a plurality of main permanent magnet pieces 41 with their magnetization direction pinned in the rotary shaft O direction and arranged in the circumferential direction, and magnet members 42 arranged at least on one side surface in the rotary shaft O direction of the main permanent magnetic pieces 41, the main permanent magnet pieces 41 and the magnet members 42 being provided within a rotor frame 33. A radial direction rib 35 constituting the rotor frame 33 has a radial outside end part 35b with its axial direction length being substantially the same as that of the radial midway part 35c, and its circumferential direction length is made longer than that of the radial midway part 35c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288504-A (JP)
Title: Positive resist composition, resist pattern forming method, and high molecular compound
Inventor: SHIMIZU HIROAKI
IPC: C08F220/26
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel high molecular compound to be utilized as a base component of a positive resist composition, a positive resist composition containing the high molecular compound, and a resist pattern forming method using the positive resist composition.  <P>SOLUTION: The positive resist composition contains a base component (A) with the solubility to an alkaline developing solution increased by the action of an acid, and an acid generating agent component (B) for generating an acid by exposure. The base component (A) contains a high molecular compound (A1) having a constitutional unit (a0) represented by a specific structure and a constitutional unit (a1) represented by another specific structure. The ratio of the constitutional unit (a0) with respect to the total constitutional units composing the high molecular compound (A1) is 5-50 mole%. The ratio of the constitutional unit (a1) is higher than 10 mole%. The total of the constitutional units (a0) and (a1) is 90 mole% or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285248-A (JP)
Title: Construction method of water spray piping for fire-fighting laid underground in floor slab
Inventor: MA GAO-PEI
IPC: E04B5/48
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of water spray piping for fire-fighting, for raising the height of a ceiling.  <P>SOLUTION: In the construction method of water spray piping for fire-fighting laid underground in floor slab, a water supply pipe of a fire-fighting set is laid underground in the floor slab. Therefore, a space for the height of the ceiling is not required, so that feeling of oppression is not given to a tenant. The construction method dispenses with interior and construction of a ceiling etc., saving costs for interior. Moreover, in the construction method, construction is performed to set in concrete soon after removing the slab, and paint is applied, and thereafter a sprinkler head is quickly replaced, so that a construction period is shortened effectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286041-A (JP)
Title: Gas barrier film and its production process
Inventor: YAMADA MARII
IPC: C23C16/56
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an almost colorless gas barrier film capable of being manufactured by an atmospheric pressure plasma CVD method.  <P>SOLUTION: The gas barrier film has a substrate and a metal oxide coating formed on one side or both sides of the substrate, wherein the metal oxide coating is surface-treated by a carbon containing compound. The surface treatment can be conducted even by the atmospheric pressure plasma CVD method using specific hydrocarbon.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009071272-A (JP)
Title: Substrate cleaning device, and substrate cleaning method
Inventor: TANAKA TAKAYOSHI
IPC: H01L21/304
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for cleaning a substrate, which are capable of efficiently removing particles on the surface of the substrate while suppressing damage to the substrate.  <P>SOLUTION: Supersonic vibration is given to liquid film LF on the surface Wf of the substrate at a vibration providing position. and simultaneously, the drop of cleaning liquid is supplied to the liquid film at a liquid drop dripping position different from the vibration providing position whereby wave oscillation, different from the supersonic oscillation, is given to the liquid film. According to this method, particles, adhered to the surface Wf of the substrate, are improved remarkably compared with a case when only the supersonic oscillation is applied on the particles. Accordingly, even when the output, the frequency of the supersonic oscillation or the like is set in a degree of not giving damage to the substrate W, the particles are removed effectively by the wave oscillation and the surface Wf of the substrate can be nicely cleaned.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009293252-A (JP)
Title: Sound absorption structure body, sound absorption structure group, sound absorption structure, acoustic room, and noise reducing method
Inventor: TANASE YASUHITO
IPC: E04B1/82
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently absorb a sound by widening a frequency band with a high sound absorption coefficient, in a plate and/or film vibration-type sound absorption structure.  <P>SOLUTION: A bottom portion 11 is fixed to one opening of a sidewall 12, and a first vibrator 20-1 is fixed to the other opening thereof. Additionally, inside the sidewall 12 and in a position away by a predetermined distance from the bottom portion 11 to the side of the first vibrator 20-1, a second vibrator 20-2 is fixed to the sidewall 12 in parallel with the bottom portion 11. Thus, sound absorption mechanisms of a plurality of mass-spring systems different in frequency with a peak sound absorption coefficient are formed of a mass component of the first vibrator 20-1, that of the second vibrator 20-2, a spring component of a first air space 30-1, and that of a second air space 30-2, so that sound absorption is performed in a wide frequency band.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293524-A (JP)
Title: Engine air intake system
Inventor: YOSHIHARA YOSHIO
IPC: F02M35/024
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance dust-proofness and water-proofness of an air intake device in a working machine equipped with the air intake device having a snorkel type air cleaner structure.  <P>SOLUTION: The engine air intake device 60 provided in the working machine is provided with: an air cleaner case; an air introduction part 71 disposed in a position away from the air cleaner case; and an air introduction pipe 81 for leading outside air introduced from the air introduction part 71 into the air cleaner case. An operation handle 18 of the working machine is provided with: an operation lever for adjusting the working machine manually; a lever cover 40 for covering around the base part of the operation lever from above; and a lower cover 90 disposed at a lower part of the lever cover. The air introduction part 71 takes in outside air from an introduction port via a space part Sp by at least the introduction port 72 being disposed in the space part Sp surrounded by the lever cover 40 and the lower cover 90.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293572-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: HAYASHI KOTARO
IPC: B01D46/42
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To secure a high NO<SB>X</SB>storage rate of an NO<SB>X</SB>storage reduction catalyst.  <P>SOLUTION: The NO<SB>X</SB>storage reduction catalyst 16 is arranged in an engine exhaust passage, and a particulate filter 14 is arranged in the upstream of the NO<SB>X</SB>storage reduction catalyst 16. A temperature range where the NO<SB>X</SB>storage rate to the NO<SB>X</SB>storage reduction catalyst 16 is equal to or more than an allowable storage rate RX exists in a temperature TC of the NO<SB>X</SB>storage reduction catalyst 16, and when the temperature TC of the NO<SB>X</SB>storage reduction catalyst 16 is lower than a lower limit temperature TC<SB>0</SB>of the temperature range, ozone is supplied from an ozone supply device 17 into the engine exhaust passage, and NO in exhaust gas flowing into the NO<SB>X</SB>storage reduction catalyst 16 is converted to NO<SB>2</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294555-A (JP)
Title: Image forming apparatus
Inventor: ONISHI TAKUMA
IPC: G03G15/14
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently remove electricity from a material to be transferred, without requiring, for example, feedback control for biases applied to electricity removal members.  <P>SOLUTION: An intermediate transfer belt 2 and the material 3 to be transferred is sandwiched between a secondary transfer roller 4a and a secondary transfer counter roller 4b, and secondary transfer is carried out in a nip area. Charges are supplied to the material 3 to be transferred on the secondary transfer roller 4a by a secondary transfer bias power source 5. The electricity removal member 6 is disposed on the transfer output side of a transfer position and in a space sandwiched between the secondary transfer belt 2 and the material 3. The electricity removal member 7 is disposed on the transfer output side of the transfer position and in a space sandwiched between the secondary transfer roller 4a and the material 3. Electricity removal member bias power sources 8 and 9 are connected to the electricity removal members 7 and 8 respectively to apply predetermined potentials thereto.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296497-A (JP)
Title: Stereo sound signal transmission system
Inventor: ISHII TAKESHI
IPC: H04H20/06
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a state, where an audio signal of a one-side channel is missed, in a stereo sound signal transmission system for transmitting a stereo sound signal of a left channel and a right channel.  <P>SOLUTION: The invention relates to the stereo sound signal transmission system for transmitting a stereo sound signal, formed from a signal of a left channel L and a signal of a right channel R, via a leased line network, including: a 0-level detection section 13 (23) for detecting whether the sound signal of the left channel L and the sound signal of the right channel R are at 0 level continuously for a predetermined time; and a means of a P/S conversion section 14 or S/P conversion section 24 including a configuration to copy and add, in place of the sound signal of a channel at 0 level detected by the 0-level detection section 13 (23), the sound signal of the other channel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302189-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SAKASHITA TOSHIHIKO
IPC: H01L21/60
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable semiconductor device in which the height variation of a semiconductor chip and a substrate is suppressed by adjusting the distance and the position of the semiconductor chip and the substrate with high precision, without using a plurality of solder bumps with different sizes, with regard to the solder bump in the connection between the semiconductor chip and the substrate.  <P>SOLUTION: The semiconductor device includes the semiconductor chip and the substrate which are subjected to flip-chip interconnection. The semiconductor device includes: an electrode pad which is arranged in the main surface of the semiconductor chip; a land which is arranged on the substrate; and solder bumps which electrically join the electrode pad of the semiconductor chip and the land of the substrate. When flip-chip interconnection is made, the amount of the crushed solder bump is electrically measured with respect to the electrode pad or the land.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298292-A (JP)
Title: Case fitting structure of air conditioner
Inventor: KOMATSUBARA YUSUKE
IPC: B60H1/00
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the formation of a space at a fitting part by using a vehicular air conditioner.  <P>SOLUTION: In the case fitting structure of the air conditioner, a case 14 is divided into first, second and third case members 14a, 14b, 14c, the first case member 14a and the second case member 14b are fitted in the first direction, and the first and second case members 14a, 14b are fitted to the third case member 14c in the second direction across the first direction to constitute the case 14. An approaching structure 34 is provided in which, when the first and second case members 14a, 14b are fitted to the third case member 14c in the second direction for assembling, an assembling force in the second direction is converted into an assembling force in the first direction, and the first and second case members 14a, 14b are made to approach each other in the first direction. The approaching structure 34 is arranged on the inner side of the case or the outer side of the case from fitting parts 32, 33 to the first and second case members 14a, 14b and the third case member 14c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297753-A (JP)
Title: Piercing method using provisional tack
Inventor: KASAHARA KENJI
IPC: B23B35/00
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for piercing using a provisional tack, in which the increase in working time of an operator and load to the apparatus for piercing is prevented and also, any trouble caused by drill-out is eliminated and the lowering of production efficiency can be prevented.  <P>SOLUTION: The piercing method using the provisional tack includes: a first process of forming a plurality of first prepared holes by piercing a plurality of previously decided boring positions in a workpiece in which a plurality of members to be joined to each other are positioned and stacked by using the provisional tacks configured to be separable from the workpiece and having the almost same diameter as that of a main tack by pulling out the head part having a marking part; a second process of provisionally setting each member by hitting the provisional tacks into the plurality first prepared holes formed in the first process; and a third process of forming second prepared holes for inserting the main tacks by calculating a plurality of hitting positions of the main tacks from the image obtained by taking a photograph of the workpiece provisionally set in the second process and piercing each of the calculated positions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300944-A (JP)
Title: Heating unit and image forming apparatus
Inventor: YOSHIMURA SHOTARO
IPC: G03G15/20
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating unit in which an electromechanical type relay such as an electromagnetic relay constituting a main circuit is not cut off during electiricity application, and to provide an image forming apparatus using the heating unit.  <P>SOLUTION: The heating unit is provided with: a heat generating body for generating heat by the supply of power; a power control circuit for turning on and off power supply to the heat generating body; an electromechanical switch 202 for turning on and off a circuit from a power source to a power control means; a switch control circuit for controlling the electromechanical switch; a control means for controlling the power control circuit; a voltage monitoring circuit 206 for monitoring a voltage for driving the electromechanical switch; and a circuit for performing on/off-control by the power control means to bring the control into an off-state by a compulsory stop regardless of an instruction by the control means when a voltage value monitored by a voltage monitoring circuit reaches a prescribed value or lower.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003067-A (JP)
Title: Memory system, access control method therefor, and computer program
Inventor: TANAKA HIDEO
IPC: G06F12/06
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory system for attaining optimization in the whole system, appropriately setting an organization to mask an access request from another master, obtaining efficiency in continuous access with respect to the access in the same bank and on the same page, and not necessarily requiring correction when connection is performed to a specified bus, and to provide an access control method for the system, and a program.  <P>SOLUTION: The memory controller 13 of the memory system 10 notifies an arbiter 17 on the bus of bank information which includes page open information of each bank in a memory 11, and information of the banks, rows, and reading/writing, or the like, which are the requested information within a request queue 15. The arbiter 17 transmits the requests to be issued in parallel from the respective masters of a master group 14 to the memory controller 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000890-A (JP)
Title: Position switch device
Inventor: MORI TOMOKI
IPC: B60K20/02
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position switch device for a shift lever device having excellent durability and free from any chattering of a contact.  <P>SOLUTION: A double-side board 12 having a plurality of contacts S1-S5 having the same function at the same positions on surface and back sides thereof, and a movable contact plate 13 slidable while being simultaneously brought into contact with both sides of the double-side board 12 are accommodated in a switch box 10 arranged on one side of a retainer 1 of a shift lever device. A control lever 18 for sliding the movable contact plate 13 in the shift direction following the movement of a shift lever 4 in the shift direction is arranged on the side of the switch box 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002774-A (JP)
Title: Fixing device and image forming apparatus
Inventor: MIHASHI TOSHIHIKO
IPC: G03G15/20
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of relaxing stress concentration on the edge part of a heating fixing member against which a pressing fixing member is pushed.  <P>SOLUTION: The fixing device F fixes an unfixed image on a fixing area Q5 between the heating and fixing member Fh and the pressing and fixing member Fp, wherein the heating and fixing member Fh includes: a base 1 which has a thin-walled metallic cylindrical shape extended along a medium width direction and is elastically deformable; and holding parts 2, 3 which have base insertion parts 2a, 3a supported in a state that they are inserted to the inside of the end part of the base 1 and have parts 2b, 3b to be borne arranged on the outer edges in the medium width direction of the base insertion parts 2a, 3a, wherein an area R3 where the pressing and fixing member Fp is brought into contact with the base 1 is superimposed on an area R4 where the base insertion parts 2a, 3a are inserted and, at the same time, a medium passage area R2 is set on the inside in the base 1 axial direction of the area R4 where the base insertion parts 2a, 3a are inserted.  <P>COPYRIGHT: (C)2010,JPO&INPIT