baber/WOPTO huggingface dataset:
Patent JP-2008045459-A (JP)
Title: Control device for internal combustion engine
Inventor: AKASAKA NOBUHIRO
IPC: F02D41/06
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of reducing emission of HC generated at the start of the internal combustion engine.  <P>SOLUTION: Oxygen concentration in suction air supplied into a combustion chamber during a predetermined period of time in start of the internal combustion engine is controlled to enrich oxygen and is raised (thickened) by an oxygen concentration raising device 500, and combustion of air fuel mixture is activated. Consequently, HC emitted from the engine is reduced and HC emission quantity is reduced by shortening catalyst warming up period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046330-A (JP)
Title: Photo-curing composition
Inventor: YOSHIDA TSUKASA
IPC: G03F7/004
Filed: 2006-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photo-curing composition capable of forming a hardened material that is excellent in light shielding effects and fine pattern formability, and has resistance properties under a mild condition, and a cured material thereof.  <P>SOLUTION: The photo-curing composition for blocking light is composed of a vinyl ether based compounds and a photo-acid-generating agent. The photo-curing composition for shielding light preferably does not contain black pigment or contains 20% or less of black pigment. The difference in the optical density (OD value) of the photo-curing composition for shielding light that does not contain black pigment between the density before curing and the density after curing is 1 or more, for example. The photo-curing composition for shielding light contains alkali soluble binder resin, and can be used for image formation by a lithography method, or can be used for image formation by an ink jet method, for example. The photo-curing composition for shielding light of this kind is particularly preferably used for manufacturing a black matrix for a color filter, a photo spacer for a liquid crystal, etc.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045048-A (JP)
Title: Pressure-sensitive adhesive composition, pressure sensitive adhesive agent layer and production method and optical member with pressure sensitive adhesive
Inventor: YANO KOHEI
IPC: C09J133/06
Filed: 2006-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive composition that exhibits excellent pressure-sensitive adhesive properties after crosslinking treatment, does not cause lifting or separation upon heat treatment or treatment under high-humidity conditions and has excellent durability, and also to provide a pressure-sensitive adhesive layer and its production method.  <P>SOLUTION: The pressure-sensitive adhesive composition comprises: (A) a (meth)acrylic polymer including 50-98 wt.% of a (meth)acrylic monomer represented by general formula, CH<SB>2</SB>=C(R<SP>1</SP>)COOR<SP>2</SP>, and 0.1-20 wt.% monomer containing a carboxylic group, as monomer units; and (B) a (meth)acrylic polymer including 50-98 wt.% (meth)acrylic monomer represented by general formula, CH<SB>2</SB>=C(R<SP>3</SP>)COOR<SP>4</SP>, and 0.1-20 wt.% monomer containing nitrogen, as monomer units; wherein the weight ratio of (A) to (B) is 10:90-90:10, and, the pressure sensitive adhesive composition includes 0.02-2 pts.wt. peroxide and 0.02-2 pts.wt. isocyanate-based crosslinking agent for 100 pts.wt. of the pressure-sensitive adhesive composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043897-A (JP)
Title: Method for forming coating film on iron-based material and its coating film
Inventor: UEI HISAO
IPC: C23C24/04
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a coating film having excellent corrosion resistance on the surface of an iron-based material by using a dry process, which hardly causes anxiety to the pollution of the environment.  <P>SOLUTION: The method for forming the coating film on the surface of the iron-based material comprises the steps of: jetting particles of a zinc alloy toward the iron-based material at a high speed to form an undercoating film; and performing powder coating using powder paint on the undercoating film-formed iron-based material. The coating film formed by this forming method is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053347-A (JP)
Title: Device, manufacturing method therefor, circuit substrate, and electronic apparatus
Inventor: HARA KAZUMI
IPC: H01L21/56
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of preventing damage, even concerning the rear surface of a chip, and to provide its manufacturing method, a circuit substrate, and an electronic apparatus.  <P>SOLUTION: A terminals 30 for external connection are arranged on one surface 10a of an element substrate 10 having a functional element 12. A sealing material 7 for sealing the circumferences of the terminals 30 for external connection, by melting with heating in mounting the device onto another substrate, is arranged in a hardened state on the other surface 10b of the element substrate 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053919-A (JP)
Title: Variable distributor
Inventor: YOSHINO SOUTA
IPC: H01P5/04
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable distributor capable of arbitrarily changing a distribution ratio while matching impedances.  <P>SOLUTION: The variable distributor includes: a branching circuit part (10) for which a main power feed line (12) and first and second branch power feed lines (13, 14) branched from the main power feed line (12) are formed on a dielectric substrate (11); a stab provided so as to be displaced to the first branch power feed line (13), for which a coupling degree to the first branch power feed line (13) is changed by the displacement; and dielectrics (25, 26) provided so as to be displaced to the second branch power feed line (14) or the main power feed line (12), for which an acting area to the second branch power feed line (14) or the main power feed line (12) is changed by the displacement. The matching state of the impedance in the view from the input port of the main power feed line (12) is held by the change of the acting area of the dielectrics (25, 26).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051010-A (JP)
Title: Flow passage structure of coolant
Inventor: ISHIHARA HIROTAKA
IPC: F02M25/07
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide flow passage structure of coolant, increasing an amount of coolant supplied to an EGR cooler, without change in constitution of a whole engine.  <P>SOLUTION: This flow passage structure comprises: a cooling line 15 flowing the coolant cooled by a radiator 1 to an engine body 3; a return line 16 flowing the coolant heated by the engine body 3 to the radiator 1; and a line 7 for EGR branched from the cooling line 15 so as to supply the coolant to the EGR cooler 6, and then joined to the return line 16. A throttle part 19 suppressing flow of the coolant is formed to the flow passage constituted from a branched position 15a of the cooling line 15 through the engine body 3 up to a joint position 16a of the return line 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007290679-A (JP)
Title: Railway vehicle floor structure
Inventor: TANIGUCHI KOJI
IPC: B61D49/00
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a railway vehicle floor structure in which a vibration-proof characteristic is improved while a thickness of a layer part formed on a bogie frame is being made thin.  <P>SOLUTION: A walk load added to a floor of this railway vehicle floor structure is received once by a floor panel 5, and after this, the load is transmitted to a cushion surface plate 4 and further vibration transmitted from either a bogie or wheels is absorbed by the cushion surface plate 4 and then transmitted to the floor panel 5. In this way, by combining the resilient cushion surface plate 4 and the plate-like floor panel 5, the thickness of a layer part S between the upper surface 2a of a bogie frame 2 and a floor finishing member 3 is reduced. Such a floor structure is most suitable for a floor structure having a restriction of thickness of the layer part S not larger than about 30 mm and this is effective at a railway vehicle having a severe restriction for a floor thickness at a conventional railway vehicle, in particular.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055651-A (JP)
Title: Manufacturing method for nozzle substrate, manufacturing method for liquid drop ejection head, manufacturing method for liquid drop ejector, and liquid drop ejection head
Inventor: HARADA MITSUAKI
IPC: B41J2/135
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a nozzle portion of a silicone substrate which can safely obtain the desired nozzle portion of the silicone substrate at a low cost in a shorter processing time and with lower energy.  <P>SOLUTION: The nozzle portion 11 of the silicone substrate 1 is manufactured by coating a polyimide precursor 101a on the portion to be the nozzle portion 11 of a silicone base material 100, forming a polyimide mask 101b for the formation of the nozzle portion by patterning the polyimide precursor 101a into a desired shape, and applying etching on the portion to be the nozzle portion 11 of the silicone base material 100 using the polyimide mask 101b. In this case, the polyimide mask 101b for the formation of the nozzle portion constitutes the nozzle portion 11 of the silicone substrate 1 together with the silicone base material 100 to be the nozzle portion 11. Furthermore, the polyimide precursor 101a contains a polyamide acid and N-methyl-2-pyrrolidone.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058222-A (JP)
Title: Indicating instrument
Inventor: YOSHIDA TAKATERU
IPC: G01D13/02
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicating instrument improved in anchorage strength while providing satisfactory assembly workability.  <P>SOLUTION: The indicating instrument is provided with: a display D1 in which a display element 10 is assembled and fixed to a holder 11; a display panel 12 in which an index part 12A is applied along an outer circumference of the display D1; a driving member 6 provided for the rear of the display D1 and having a rotatable pointer shaft 7; a pointer 8 fixed to the pointer shaft 7 for indications rotatably along the index part 12A; and an instrument case 3 for fixing and holding the holder 11. Mounting leg parts 11B are provided on the back side of the holder 11 positioned in a non-travel region outside a travel indication region of the pointer 8, and vibration stopping parts 11D are provided on its outside surface side. Since fixation receiving parts 3A are provided for locations on the side of the instrument case 3 opposed to the mounting leg parts 11B, and vibration stopping and fastening parts 3D for fitting and fastening the vibration stopping parts 11D, the side of the holder 11 is stably fixed and held in a state supported at only one end to the side of the instrument case 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064148-A (JP)
Title: Pad set for disk brake
Inventor: KUWANA HIROHISA
IPC: F16D65/095
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pad set for a disk brake having a shim with a hook which locks on a pad side while the pad set is not elastically deformed.  <P>SOLUTION: The pad set for a disk brake comprises a pad 3 integrally having a friction material 4 and back plate 5, and the shim 2 arranged between the back plate 5 of the pad 3 and a pushing member which pushes the pad 3 toward a disk rotor. The shim 2 has the outer hook 2b and inner hook 2c which are respectively locked on the outer peripheral section and inner peripheral section of the back plate 5. The outer hook 2b and inner hook 2c are prevented from slipping off the back plate 5 in the direction of the pushing member when they are not elastically deformed in a free state and they have plays against the back plate 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008065176-A (JP)
Title: Image forming apparatus, control method, and program
Inventor: WATANABE KAZUTO
IPC: G03G21/00
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which the improvement in the reliability of an image forming apparatus and the reduction of lifetime costs to be born by a user of the image forming apparatus are possible.  <P>SOLUTION: The image forming apparatus includes transfer paper detection sensors 110, 111, and a controller 123. When the transfer paper detection sensors 110, 111 are both turned on, the controller 123 judges the transfer paper as super-thick paper, and sets the control conditions of the image forming apparatus to the super-thick paper control. When the transfer paper detection sensor 111 is turned on, and the transfer paper detection sensor 110 is turned off, the controller 123 judges the transfer paper as thick paper, and sets the control conditions of the image forming apparatus as the thick paper control. When the transfer paper detection sensors 110, 111 are both turned off, the controller 123 judges the transfer paper as regular paper, and sets the control conditions of the image forming apparatus to the regular paper control.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072176-A (JP)
Title: Explosion-proof antenna
Inventor: MINAMIDE HIROHARU
IPC: H01Q1/50
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an explosion-proof antenna which is compact/lightweight, inexpensive, and capable of transmitting and receiving radio waves over a long distance.  <P>SOLUTION: The explosion-proof antenna comprises: an antenna unit 3 constituted by arranging a radiator element 12 and a parasitic element 13 on a ground plate in order in parallel and electrically connecting the ground plate 11 and parasitic element 13 to each other; a front panel 2 mounted on the ground plate 12 and covering the radiator element 12 and parasitic element 13 in a sealed state; a cable 5 penetrating the ground plate 11 to have a crimp type terminal 29 fixed to an exposed core wire in internal space formed by the front panel 2, the crimp type terminal 29 being fixed to the radiator element 12; and a connection box 4 fixed to the ground plate 11 and housing a lead-out portion of the cable 5 from the ground plate 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007110693-A (JP)
Title: Antenna device
Inventor: KOSHIJI FUKURO
IPC: H01Q9/28
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device reduced in size and increased in band width.  <P>SOLUTION: The antenna device comprises: a first radiating plate 3 and a second radiating plate 6 similar to each other in a plane view and disposed through a space with a predetermined width, the first and second circular-arc parts 4, 7 of which are opposed to each other; and a power supply part 11 feeding a power to the first radiating plate 3 and the second radiating plate 6 which is installed in the space.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008072450-A (JP)
Title: Image processor and image processing method
Inventor: ISHIDA KOZO
IPC: H04N1/407
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of properly improving the dynamic range of an input image with a simple configuration, and to provide an image processing method.  <P>SOLUTION: The image processor 5 for correcting an input image signal Xin for each pixel and generating a corrected image signal Xout comprises a filter means 2 for calculating and outputting a distribution of luminances of pixels to be corrected and peripheral pixels of the pixels to be corrected, a correction gain detecting means 3 for calculating a correction gain of the pixels to be corrected from an output of the filter means 2, and an operating means 4 for using the correction gain calculated by the correction gain detecting means 3 to perform an operation for each pixel of the input image signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071958-A (JP)
Title: Organic thin-film transistor and manufacturing method therefor
Inventor: NAKAGAWA MASATOSHI
IPC: H01L51/05
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic TFT having an organic thin film that constitutes a channel region comprising crystals having specific growth directions that improve the mobility of the organic thin film in an organic thin film transistor, and to provide a manufacturing method therefor.  <P>SOLUTION: The organic thin-film transistor comprises a source electrode and a drain electrode formed on a substrate; a first organic thin film that constitutes a channel region formed on the side of the substrate where the source electrode and drain electrode face each other; and a gate electrode that contacts the first organic thin film via a gate insulating film and is located between the source electrode and the drain electrode. The first organic thin film comprises crystals having growth directions facing each other toward the center between the source electrode and drain electrode in a cross section along the direction orienting from the source electrode to the drain electrode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007040100-A (JP)
Title: Columnar member, bearing wall, building and construction method
Inventor: SAWAI EIJI
IPC: E04B1/08
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight columnar member superior in strength.  <P>SOLUTION: This columnar member has an upper wall part having a belt-like opening part in the longitudinal direction, a bottom wall part opposed in parallel to the upper wall part and a pair of side wall parts arranged at a right angle to the bottom wall part; and has a central member of superposing two C-shaped members 2 and 3 composed of a metallic plate in its longitudinal direction and an enclosing member 4 composed of a metallic plate brought into close contact in the longitudinal direction of the central member and arranged so as to wrap the central member. Ribs 4a, 4b, 4c and 4d are arranged in the longitudinal direction in an area of the enclosing member 4 corresponding to an opening part of the C-shaped members 2 and 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008075546-A (JP)
Title: Variable stroke characteristic engine
Inventor: EDO KOICHI
IPC: F02B75/04
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable stroke characteristic engine without increasing weight and size.  <P>SOLUTION: In the variable stroke characteristic engine having: control shafts supported on an engine body so as to vary an interlocking state between a plurality of pistons 3a-3d arranged in line and a crankshaft 2; a link mechanism (an upper link 4, a lower link 5, and a control link 8) interlocking the pistons, the crankshaft and the control shafts; and actuators 9a, 9b driving the control shafts to rotate, the control shafts 6a, 6b are plurally separated to extend on axis lines different from each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008074791-A (JP)
Title: Method for production of lower olefin
Inventor: ITO HIROFUMI
IPC: C07C1/20
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which enables improvement of the yield of propylene with good efficiency even under practical operation conditions in the production of a lower olefin from a raw material gas containing dimethyl ether.  <P>SOLUTION: The invention relates to a method which comprises producing the lower olefins containing propylene from the raw material gas containing dimethyl ether using a zeolite catalyst by utilizing a plurality of reaction vessels for olefin production connected in series with each other. The raw material gas is divided and supplied into the above two or more reaction vessels. The space velocity expressed by the supply rate of the whole raw material gas per unit time based on the grand total amount of the catalyst in the whole reaction vessels for olefin production is within 0.5 to 50 h<SP>-1</SP>in WHSV based on dimethyl ether.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077013-A (JP)
Title: Liquid crystal device, manufacturing method of liquid crystal device, electronic apparatus, and projector
Inventor: TSUCHIYA YUTAKA
IPC: G02F1/1337
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device such that liquid crystal molecules can easily be aligned into a bend state, a manufacturing method of the liquid crystal device, an electronic apparatus, and a projector.  <P>SOLUTION: Some of liquid crystal molecules 51 enter a recessed part 30b formed on a top surface 30a of a projection portion 30 and liquid crystal molecules 51a are directed perpendicularly to a substrate surface nearby an opening portion of the recessed part 30b. When initial transition operation is performed by applying a voltage to a liquid crystal layer 5 in this state, bend alignment is propagated to liquid crystal molecules 51a as nuclei nearby the opening portion of the recessed part 30b. Consequently, all the liquid crystal molecules 51 can be aligned into a bend state easily as compared with a case wherein the voltage for the initial transition operation is applied in the absence of the projection portion 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083982-A (JP)
Title: Electronic equipment
Inventor: OGAMI KEIZO
IPC: G06F1/16
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain electronic equipment capable of miniaturizing a casing without sharply degrading an assembly property.  <P>SOLUTION: The electronic equipment 1 is provided with the casing 6 having a first wall part 21 and a second wall part 23 erected from the first wall part 21, a module 7 having a side face part 7b stored in the casing 6 and opposed to the second wall part 23, a cushioning member 3 arranged between the second wall part 23 and the side face part 7b of the module 7, a wire material 32 arranged along the erecting direction of the second wall part 23 in parallel with the cushioning member 33 and extended along the side face part 7b of the module 7, and a holding member 34 at least a part of which is arranged between the wire material 32 and the side face part 7b of the module 7 to regulate the position of the wire material 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008080746-A (JP)
Title: Apparatus and method of mail treatment
Inventor: SATO MASANORI
IPC: B41J29/40
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method of mail treatment, wherein canceling stamp patterns are switched for every mail carried continuously at a high speed, and are printed.  <P>SOLUTION: The mail treating apparatus reads a charge stamp attached to a mail such as a postage stamp, and prints a canceling stamp on the charge stamp. Data of a plurality of stamp impressing patters for printing canceling stamps in advance is registered together with their control numbers in the IJP body 17 of an IJP stamp impressing section 10 for printing the canceling stamps. The controller of the treating apparatus notifies the IJP stamp impressing section 10 of the control number adapting to a charge stamp of a target mail P, and the IJP stamp impressing section 10 prints the canceling stamp with the stamp impressing pattern associated with the control number which it is notified of.  <P>COPYRIGHT: (C)2008,JPO&INPIT