baber/WOPTO huggingface dataset:
Patent JP-2008213301-A (JP)
Title: Heat treatment method of long profile molding
Inventor: OGAWA ISAO
IPC: B29C53/04
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment method for relaxing the stress remaining in a long profile molding which is obtained by heating only the part to be deformed of a long thermoplastic resin sheet uniaxially oriented to the length direction so that it can be deformed and by giving a shape.  <P>SOLUTION: The heat treatment method comprises passing the long profile molding, which is obtained by heating only the part to be deformed of a long thermoplastic resin sheet uniaxially oriented to the length direction so that it can be deformed and thereby giving a shape, through the very passage of a heating mold that has a passage for the long profile molding almost same in the shape as the cross-sectional shape of the long profile molding and annealing the long profile molding. In the passage for the long profile molding, the part of the long profile molding that has not been deformed rather than the part that has been deformed is heated with a higher heat quantity, and the heating is conducted so that the total heat quantity of the heat quantity upon the heating/shaping and that upon the annealing may be nearly identical in any part of the whole long profile molding.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216643-A (JP)
Title: Projection type display device
Inventor: IKEDA TAKASHI
IPC: G03B21/00
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of emphasizing a merit of a wider angle by restraining a distance (H0) from a wall surface to a projection light emitting position.  <P>SOLUTION: An optical system (light guiding optical system) for guiding G light and R light to liquid crystal panels 109 and 115 is protruded from a projection optical system 40 to an opposite direction with respect to the optical axis of a light source 11. Then, space is formed between an optical engine 10 and the wall surface, so that air flow to an intake fan 30 is secured. A distance (H1) between the optical engine 10 and the wall surface is made nearly the same size as the thickness of the outside housing of the projector. Since the arranging position of a unit comprising the light source 10 and the intake fan 30 is retracted toward the projection optical system 40 further than the protruded part of the light guiding optical system, a distance (H2) from the edge of the optical engine 10 to the projection light emitting position is made short.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214278-A (JP)
Title: Binuclear metal complex and method for producing the same
Inventor: NAKAI HIDETAKA
IPC: B01J31/22
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new binuclear complex (M=M complex) having a metal-metal double bond being higher in reactivity than ever as compared to a conventional complex, and to provide a method for producing the same.  <P>SOLUTION: The binuclear metal complex is represented by the formula: [CpM(μ-CH<SB>2</SB>)]<SB>2</SB>(wherein, Cp is a cyclopentadienyl-based ligand; M is a metal atom selected from Co, Rh and Ir; and the metal atoms are bound to each other by a double bond).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008063655-A (JP)
Title: Method for producing grain oriented silicon steel sheet capable of stably obtaining magnetic property in sheet width direction
Inventor: MORISHIGE NORISATO
IPC: C22C38/60
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method where grain oriented silicon steel sheet having high magnetic flux density can be stably produced by uniformizing inhibitor strength in the sheet width direction upon secondary recrystallization annealing.  <P>SOLUTION: When a grain oriented silicon steel sheet is produced through a series of stages from a slab having a composition comprising, by mass, ≤0.10% C, 2.5 to 7.0% Si, 0.01 to 0.30% Mn, 0.01 to 0.40% Cu, 0.001 to 0.050% S, 0.005 to 0.060% acid soluble Al and 0.002 to 0.015% N, and the balance Fe with inevitable impurities, the steel sheet temperature in the range from 10 to 30 mm by the distance from the edge in the sheet width direction on the outlet side of finish rolling in a hot rolling stage is controlled to 900 to 1,100°C, also, hot rolled sheet annealing is performed in a two step heat treatment cycle, the steel sheet temperature in the primary soaking is controlled to 1,000 to 1,150°C, further, the steel sheet temperature in the secondary soaking is controlled to 850 to 950°C, and the holding time in the secondary soaking temperature is controlled to 10 to 300 s.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222777-A (JP)
Title: Coating resin, optical compensation film, optical compensation laminate, optical compensation polarizing plate, and liquid crystal display device
Inventor: KAMITE JUN
IPC: C09D181/00
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating resin containing no hydrolyzable linkages in the structure of its constituent resin and being highly able to develop birefringency in the direction of thickness and to provide an optical compensation film, an optical compensation laminate, an optical compensation polarizing plate, and a liquid crystal display member comprising the same.  <P>SOLUTION: It becomes possible to desirably perform the optical compensation of a vertical alignment (VA) liquid crystal by using a polysulfone containing a specified structure as a coating resin and having a sufficient birefringency in the direction of thickness. Accordingly, the coating resin is desirably used for optical compensation films, optical compensation polarizing plates, and liquid crystal display devices.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222249-A (JP)
Title: Cap and closing device and beverage-containing closing device
Inventor: HARADA MITSUHARU
IPC: B65D41/04
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap designed so that the operation of opening or closing a closing body is easy and sufficient sealability can be obtained.  <P>SOLUTION: The cap 1 includes: a cylindrical cap body 2 rotatable in the circumferential direction of a mouth 31; and the closing body 3 attached to the cap body 2 via a hinge 21 so as to be rotatable, and used for opening or closing the upper opening 2a in the cap body 2. The closing body 3 has a closing screw 17 capable of engaging with the male screw 34 of the mouth 31. The cap body 2 has a locking portion 11 engaged with the protruding step 33 of the container 30, thereby hindering upward movement of the cap body 2. The closing body 3 is formed so that the closing screw 17 is pushed up by a male screw 34 on accout of the circumferential rotation and thereby rotated in the opening direction around the hinge 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227103-A (JP)
Title: GaN-BASED SEMICONDUCTOR LIGHT EMITTING ELEMENT
Inventor: TSUTSUMI ICHIYO
IPC: H01L33/32
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a GaN-based semiconductor light emitting element which has an active layer of a quantum well structure comprising In and in which electrostatic discharge resistance of the element can be improved and a damage of heat by a growing temperature of a p-type GaN-based semiconductor layer grown later than the active layer can be suppressed.  <P>SOLUTION: An n-type GaN contact layer 2, an AlInGaN/AlGaN super lattice layer 3, an active layer 4, a p-type AlGaN block layer 8 and a p-type GaN contact layer 5 are laminated on a sapphire substrate 1. In the active layer 4, a well layer is constituted of Al<SB>X1</SB>In<SB>Y1</SB>Ga<SB>Z1</SB>N (X1+Y1+Z1=1, 0<X1<1 and 0<Y1<1) and a barrier layer of Al<SB>X2</SB>In<SB>Y2</SB>Ga<SB>Z2</SB>N (X2+Y2+Z2=1, 0≤X2<1, 0≤Y2<1 and Y1>Y2). An Al composition ratio of the well layer is made 5% or less. Total film thickness of the p-type AlGaN block layer 8 and the p-type GaN contact layer 5 is set to be 0.4 μm or above.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227923-A (JP)
Title: Communications system
Inventor: TADA YUKIO
IPC: H04L12/66
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communications system that can establish safe encryption communication, while reducing the cost in a communication system connecting multiple points.  <P>SOLUTION: A voice conference device inquires for an IPsec-VPN in a router. No encryption is applied on a point with the IPsec-VPN and a voice packet is transmitted directly. Encryption is applied to a point with no IPsec-VPN, and the voice packet is transmitted in an SSL-VPN via a relay server 3. The load of the relay server 3 is reduced between the points with the IPsec-VPN to transmit and receive the voice packet directly, without through the relay server 3. When the IPsec-VPN is established at all points, no relay server is required.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007250171-A (JP)
Title: Phase-change memory device and its program-suspend-read method
Inventor: KIM HYE-JIN
IPC: G11C13/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase-change memory device assisting program-suspend-read method.  <P>SOLUTION: An operation method of the phase-change memory device comprises a step in which write data block including N unit program blocks is programmed in response to program operation request, a step in which the program operation is suspended after M (M is smaller than N) unit program blocks is programmed in response to read operation request, a step in which the requested read operation is executed, and a step in which programming of the write data block is resumed and (N-M) remaining unit program blocks are programmed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008224186-A (JP)
Title: Air separator
Inventor: KUKUTSU TOSHIHIKO
IPC: F25J3/04
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air separator capable of improving a unit requirement of electric power consumption, by precisely reducing electric power consumption of a raw material air compressor for compressing raw material air, as a low temperature separation type air separator for rectifying and separating oxygen and nitrogen or also argon in the raw material air by using a boiling point difference.  <P>SOLUTION: This air separator has a metallic plate type sensible heat exchanger 20 for exchanging heat between the raw material air and unused exhaust gas (waste nitrogen) on the primary side of the raw material air compressor 12 compressing the raw material air.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228174-A (JP)
Title: Television receiver
Inventor: OKUDA TAKUYA
IPC: H04N5/00
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate input of a channel number of predetermined digits of two or more in a television receiver, having a remote controller mounting dial buttons for entering digits.  <P>SOLUTION: A dial 41 turnable freely on the side face of a remote controller 4 and to which numerical information increasing or decreasing continuously every predetermined step of rotation angle is assigned; a rotary encoder 43 for detecting the rotation angle of the dial 41 are provided; and the numeric value immediately before the dial 41 is operated in reverse is stored sequentially, thus determining a channel number. Digit buttons occupying most of the portion of remote controller area is thereby omitted to miniaturize the remote controller, without sacrificing the operability or the functionality, at channel selection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228748-A (JP)
Title: Key holder
Inventor: YOKOYA TADAAKI
IPC: E05B19/00
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key holder capable of surely holding keys, detaching a key with simple operation and facilitating the attachment operation of the key.  <P>SOLUTION: This key holder includes key rings for holding keys, and a body for holding the ends of the key rings, the body is formed with a plurality of end storage parts for storing the end parts of the key rings inserted from openings therein, the key holder has a plurality of end storage parts disposed so as to correspond to their openings, has a plurality of holding members energized to cover at least parts of the openings and preventing the pull-out of the ends of the key rings from the openings, and a holding member is moved against the energization force to attach and detach a key ring to and from a desired end storage part out of the plurality of end storage parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230327-A (JP)
Title: Transfer robot
Inventor: AOKI SOUTA
IPC: B62D57/024
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer robot safe and low in manufacturing cost.  <P>SOLUTION: This transfer robot 100 is furnished with; a base 7 free to fix on a floor surface; a linking mechanism provided on the base 7; an arm mounted on the base 7 free to revolve by the linking mechanism; a caster to move the arm and mounted on a lower surface of the arm and; a holding part provided on an upper surface of the arm to hold a carriage 13. The linking mechanism has; a motor; a first decelerating mechanism to rotate by the motor and; a second decelerating mechanism connected to the first decelerating mechanism and to revolve the arm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235490-A (JP)
Title: Hollow structure and manufacturing method therefor
Inventor: KUSUKI JUNYA
IPC: H01L23/02
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a hollow structure that reduces work manhour, and a hollow structure manufactured by the method.  <P>SOLUTION: According to the manufacturing method for the hollow structure, a first tabular body and a second tabular body are joined together via a spacer 3 to form an airspace 101 between the first tabular body and the second tabular body. The manufacturing method includes a resin layer forming step of forming a resin layer on the surface of the first tabular body, the resin layer being made of a resin composition that contains a cyclic olefin resin having a functional group and a photooxidating agent and comes to have adhesiveness after photocuring, a photocuring step of emitting light on the resin layer to selectively cure the resin layer, a developing step of eliminating a portion of the resin layer that is not cured at the photocuring step to form the resin spacer 3 so as to form the airspace 101, and a thermal pressure bonding step of joining the first tabular body with the resin layer formed thereon to the second tabular body via the resin spacer 3 and thermally pressure-bonding the first and second tabular bodies.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232284-A (JP)
Title: Hermetically-sealed device of rolling bearing
Inventor: YAMAGUCHI KOHEI
IPC: F16C33/58
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetically-sealed device of a rolling bearing which exerts no harmful effect on roundness of an outer surface of an outer ring is fitted on the outer ring and besides allows an elastic sealing member to be hard to disengage from a sealing groove.  <P>SOLUTION: There is provided the hermetically-sealed device of a rolling bearing which is equipped with the elastic sealing member 40 for sealing a lubricating agent between an outer ring 10 and an inner ring 20 and keeps an outer-diameter end of rubber 42 in the elastic sealing member 40 incorporated in a sealing groove 11 formed in the inner circumference of the outer ring 10, so that inner-diameter end of the rubber 42 comes in sliding contact with the outer circumference 21 of the inner ring 20 to keep sealing performance. In the hermetically-sealed device of a rolling bearing, the outside sidewall 11b of the sealing groove 11 is formed in a vertical plane perpendicular to an axis line of the rolling bearing and a retaining ring 51 (a spacer) for a hole which presses the rubber 42 of the elastic sealing member 40 to an inside sidewall 11a of the dealing groove 11 is inserted and fixed between the outside sidewall 11b of the sealing groove 11 and the annular front end 42d (an axial outside end) of the rubber 42 of the elastic sealing member 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229697-A (JP)
Title: Hemming method and method of manufacturing panel assembly
Inventor: HASEGAWA EISAKU
IPC: B21D39/02
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hemming method and a method of manufacturing a panel assembly by which the bonding strength in a projection weld zone is improved.  <P>SOLUTION: Finish bending is performed after preliminary bending and regular bending to the flange portion 30 of an outer panel w2. In the finish bending, a part of the flange portion 30 is made to approach an inner panel w1 by pressurizing the flange portion 30 on the outside than the projecting part 32 of the inner panel w1. In this way, the part of the flange portion 30 on the outside than the projecting part 32 approaches the inner panel w1. In this state, when the projecting part 32 is pressurized with a welding electrode 40, the flange portion 30 of the outside than the projecting part 32 is deformed in a direction in which the flange portion is brought into contact with the projecting part 32 and the contact area C between the flange portion 30 and the projecting part 32 is widened. Therefore, the bonding strength of the projection weld zone is improved and also it is possible to suppress the generation of spatter during projection welding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007274685-A (JP)
Title: Data storage apparatus and method for recording
Inventor: TSUKAMOTO JUNICHI
IPC: H04N21/4623
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver equipment and a signal receiving method which can fully protect a video data transmitted through a bus when two or more digital video apparatuses are connected through the bus and video data are transmitted through the bus among two or more digital video apparatuses.  <P>SOLUTION: A signal is received, and whether a transfer of the data is permitted is authenticated between data storage apparatuses connected through a data bus. As a result of the authentication, an encrypted signal is transmitted to the data storage apparatus through the data bus when it is determined that the transfer of the data is permitted. Consequently, the data can be transmitted only to a particular user to which the transfer is permitted, and only the particular user is permitted to receive the data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008239416-A (JP)
Title: Cement admixture
Inventor: TOMITA TAKASHI
IPC: C04B103/32
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement admixture capable of forming a cement composition which has a high water-reducing performance and is excellent in early-stage strength.  <P>SOLUTION: The cement admixture comprises a polycarboxylic acid copolymer (A) and an alkanolamine compound (B), wherein the polycarboxylic acid copolymer (A) has a structural unit derived from a specific unsaturated polyalkylene glycol ether monomer and a structural unit derived from a specific unsaturated carboxylic acid monomer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240085-A (JP)
Title: Heat treatment tool of belt ring of continuously variable transmission
Inventor: TERADA MIKIO
IPC: C21D1/06
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment tool of a continuously variable transmission for suppressing the deformation of a metal ring during the heat treatment.  <P>SOLUTION: The heat treatment tool of the continuously variable transmission to be used when performing the heat treatment of a metal ring 1 which is obtained by working a thin plate in a substantially circular ring shape has a holding unit 24 which is brought into contact with both end faces in the ring width direction on an outer circumferential surface side of the metal ring 1 to suspend the metal ring 1 from the outer circumferential surface side. The holding units 24 of the number equal to that of the metal rings 1 used in one continuously variable transmission are stacked to constitute stays 22a-22f.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239873-A (JP)
Title: Biphenyl and terphenyl compound and polymerizable liquid composition containing the same
Inventor: HAYASHI MASANAO
IPC: C08F220/20
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerizable compound which has excellent dissolvability with another liquid crystal compound when constituting a polymerizable liquid crystal composition and can form a polymer excellent in heat resistance when the polymerizable liquid crystal composition is cured.  <P>SOLUTION: A polymerizable liquid crystal compound expressed by general formula (I) is provided. The polymerizable liquid crystal compound is useful as a constituent material of the polymerizable composition due to the good dissolvability with another liquid crystal compound. The polymerizable composition containing the polymerizable compound has a wide liquid phase temperature range and an optically anisotropic article using the polymerizable composition has high heat resistance and is useful for applications to a polarization plate, a retardation film and the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237699-A (JP)
Title: Game machine
Inventor: NAKAJIMA SHINJI
IPC: A63F7/02
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having amusement in behavior of a game ball in a ball entering device.  <P>SOLUTION: This game machine includes the ball entering device having a special guide device 26 and a guide device 25, both of which guide a game ball to one of a normal region part and a special region part. The guide device 25 includes a receiving and rolling part E having a normal rolling part NT and a special rolling part ST and provided with a normal guide part NY1, NY2 for guiding the game ball to the normal region part; a rotary transfer member (a transfer roller 25m), which is rotatable and provided with a normal suction part 25u and a special suction part 25v; a normal ball receiving part for receiving the game ball sucked to the normal suction part; a special ball receiving part for receiving the game ball sucked to the special suction part; a return guide part N1 for guiding the game ball received by the normal ball receiving part to the receiving and rolling part E; and a special guide part S1 for guiding the game ball received by the special ball receiving part to the special guide device 26. The rotary transfer member performs rotation and stop alternately.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251271-A (JP)
Title: Carbon nanotube conductivity deterioration inhibitor, transparent conductive film using carbon nanotube, and its manufacturing method
Inventor: KITANO TAKAHIRO
IPC: B32B27/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent conductive film using carbon nanotubes superior in high temperature durability.  <P>SOLUTION: This is the transparent conductive film in which a polymer layer having a sulfonic acid group is installed on a conductive layer containing single-wall carbon nanotubes installed on a base material. Even if retained in high temperature environment over a long period, the transparent film is hard to be reduced in its conductivity, and superior as the conductive film. Accordingly, it is greatly preferable as a transparent electrode member in an image display device. In the case a polymer having a sulfonic acid group is a fluororesin or a polystyrene sulfonic acid copolymer, high temperature durability of conductivity is especially superior.  <P>COPYRIGHT: (C)2009,JPO&INPIT