baber/WOPTO huggingface dataset:
Patent JP-2008524777-A (JP)
IPC: G11B7/135
Filed: 2005-12-15
Abstract: An optical scanning device for scanning optical record carriers having cover layers of different thicknesses. The scanning device has a first mode for scanning a first optical record carrier, a second mode for scanning a second optical record carrier and a third mode for scanning third optical record carrier. The device comprises an objective lens system and a switchable optical element having a first discrete state and a different, second discrete state. The element comprises: a fluid system including a first fluid and a different, second fluid (19); a wavefront modifier (17); and a fluid system switch for acting on the fluid system to switch between the first and second discrete states of the element. When the element is in the first discrete state, the wavefront modifier (17) is substantially covered by the first fluid, and when the element is in the second discrete state, the wavefront modifier (17) is substantially covered by the second fluid (19). The wavefront modifier includes a non-periodic phase structure including a plurality of stepped annular zones separated by steps, the zones forming a non-periodic radial pattern, and is characterized in that the wavefront modifier further includes an aspherical surface. The scanning device is arranged to operate using the element in the second state to generate spherical aberration when in the second mode, the aspherical surface of the element in the second state compensating for more than half of the spherical aberration due to the objective lens system and second record carrier in combination.
Patent JP-2008528715-A (JP)
Title: 水素化ビスグリシジルエーテルと架橋剤とを含有する組成物
IPC: C07B61/00
Filed: 2006-01-18
Abstract: 水素化ビスグリシジルエーテルと架橋剤とを含有する組成物であって、水素化ビスグリシジルエーテルが、式Ｉ［式中、Ｒは、ＣＨ 3 又はＨである］を有し、かつ式ＩＩの相応のビスグリシジルエーテルの芳香環の水素化により得られ、その際、水素化度が＞９８％であり、かつ架橋剤が芳香族構造要素を有さないことを特徴とする組成物。上述の組成物を使用する、架橋エポキシ樹脂の製造方法。上述の方法により製造される、架橋エポキシ樹脂、及びその使用。
Patent JP-2008532169-A (JP)
Title: 共有されたリソースを調停するための電子装置及び方法
IPC: G06F13/368
Filed: 2006-03-02
Abstract: 複数の第１の共有されたリソースＳＲ１−ＳＲ４と、それぞれが前記複数の第１の共有されたリソースＳＲ１−ＳＲ４の少なくとも１つについて調停を実行するための複数の調停ユニットＡＡＵ１−ＡＡＵ４と、を有する電子装置が提供される。前記調停ユニットＡＡＵ１−ＡＡＵ４間の通信は非同期に実行され、前記第１の共有されたリソース間のデータ通信は非同期に実行される。各前記調停ユニットＡＡＵ１−ＡＡＵ４は、第１のグローバルな時間の基準を実装するため、少なくとも１つの隣接する調停ユニットＡＡＵ１−ＡＡＵ４に第１のトークンＴを送信し、少なくとも１つの隣接する調停ユニットＡＡＵ１−ＡＡＵ４から第２のトークンＴを受信するように構成される。
Patent JP-2008147687-A (JP)
Title: Ophthalmic laser unit
Inventor: TAKADA YASUTOSHI
IPC: H01S3/109
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a desired laser beam, even when a high-gain wavelength exists near the desired wavelength.  <P>SOLUTION: The ophthalmic laser unit for guiding the laser beam to a patient's eye is equipped with a laser resonator, comprising a pair of resonant mirrors for totally reflecting and resonating a second wavelength adjacent to a first wavelength of high-gain within a range of the oscillation wavelength of a solid laser medium, a wavelength-selecting element which selectively extracts the second wavelength; a wavelength conversion element which converts the second wavelength into second harmonics; and an output mirror which totally reflects the second wavelength, while transmits the second harmonics. At least two members of the pair of resonant mirrors and the output mirror are coated with a coating so that each member loses the first wavelength to be less than the threshold which does not generate resonance; while multiple transmission via the at least two members lose the first wavelength more than the threshold and makes the second wavelength reflect.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009162021-A (JP)
Title: Guard for expansion and contraction joint
Inventor: HORI YUICHIRO
IPC: E01B5/18
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guard for expansion and contraction joint capable of preventing a rail for the expansion and contraction joint on an outer track side from being worn and damaged in the expansion and contraction joint in a curve section and improving rigidity of the whole expansion and contraction joint part in the curve section.  <P>SOLUTION: This guard 1 for the expansion and contraction joint is provided with a plurality of rail supporting members 2, the rail 4 for the expansion and contraction joint having a tongue rail 9 and a receiving rail 10, and a guard rail 6 arranged on an inner side of gauge of track along the rail 4 for the expansion and contraction joint. The rail 4 for the expansion and contraction joint is constituted by overlapping the tongue rail 9 on the receiving rail 10 partially along the direction of advance and putting and fixing it on a plurality of rail supporting members 2. The guard rail 6 is supported on a plurality of rail supporting members 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171027-A (JP)
Title: Imaging apparatus
Inventor: TEZUKA YOJIRO
IPC: H04N5/374
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption compared to the case of fixing the output current value of a constant current source during the read operation of an amplification part at a high current value at all times.  <P>SOLUTION: An imaging apparatus includes a plurality of two-dimensionally disposed pixels 31. Each pixel 31 has a photodiode PD for generating and storing signal charges based on the light quantity of incidence light from an object, and an amplification transistor AMP to output pixel signals based on the signal charges to a signal line 34 by a read operation. The imaging apparatus further includes a constant current source 35 for forming a source follower circuit together with the amplification transistor AMP during the read operation of the amplification transistor AMP, and a current control part 36 for variably controlling the output current value of the constant current source 35 during the read operation of the amplification transistor AMP according to supplied control signals ϕA and ϕB.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008122987-A (JP)
Title: Recording sheet for wet electrophotography
Inventor: WASHITANI KIMITO
IPC: G03G7/00
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording sheet for wet electrophotography having an excellent wet toner fixability and transferability when printed by wet electrophotographic method using wet toner.  <P>SOLUTION: The recording sheet for wet electrophotography has one or more coating layer at least on one side of a sheet base. The recording sheet for wet electrophotography is characterized in that at least one of materials other than pigment in a coating layer has a solubility parameter which differs from the solubility parameter of fused resin component of the wet toner by 8 or less, and is included by 0.5 to 50.0 mass% of the whole of coating layer solid content.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009166583-A (JP)
Title: Tension balancer of trolley wire
Inventor: YUKITA NOBUTAKA
IPC: B60M1/26
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spring type tension balancer which permits expansion and contraction in a wide range while keeping tension of a trolley wire constant with a simple structure.  <P>SOLUTION: A spring 2 which is abutted to an upper end of a spring case 1 at one end and to a spring counter-base 3 at the other end and deformed by compression in a longitudinal direction is accommodated in the spring case 1 which is fixed to a support pole P. A rotation arm 6 is pivoted to a frame 5 which is fixed to the spring case 1 by a pivot 6a, connects a link rod 4 by a pivot 6b, connects a tension rod 7 which is connected to the trolley wire by a pivot 6b, and gives a rotational urging force by spring force so that tension may be given to the trolley wire. Change of length of a long arm section L<SB>2</SB>orthogonal to the trolley wire is set up so as to be nearly proportional to change of expansion and contraction of the spring 2 in tolerance of expansion and contraction of the trolley wire by making rotational displacement of a short arm part L<SB>1</SB>from the pivot 6a to 6b up and down sandwiching a horizontal direction, the length of the short arm section L<SB>1</SB>in the direction orthogonal to the spring 2 nearly constant, and rotational displacement of the long arm section L<SB>2</SB>from the pivot 6a to 6c sandwiching an upper tilt position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009165590-A (JP)
Title: Leather-like texture and its manufacturing method
Inventor: INOUE TETSUYA
IPC: C14C7/00
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extremely lightweight and firm leather-like texture while leaving characteristics such as the texture and touch of natural leather, and to provide its manufacturing method.  <P>SOLUTION: A cloth where a leather belt body 1A formed in a thin strip shape with a thickness of 0.2-0.5 mm is woven in a tape shape fabric 1C is defined as a front fabric 1. An adhesive core 2 using a nylon-made fabric is made to adhere onto the rear surface of the front fabric 1 via a polyurethane resin-made adhesive sheet. the natural leather surface of the front fabric 1 before the adhesion of the adhesive core 2 is impregnated with a binder solution made from aliphatic polyurethane diluted with ethanol denatured alcohol. A feel agent obtained by mixing degeneration silicone emulsion with carnauba wax emulsion is sprayed onto the natural leather of the front fabric 1 after the adhesion of the adhesive core 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171131-A (JP)
Title: Optical microwave conversion apparatus
Inventor: NAGATSUKA TSUTOMU
IPC: H04B10/69
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical microwave conversion apparatus where power source efficiency is large, and the distortion of an output signal is small.  <P>SOLUTION: The optical microwave conversion apparatus comprises: an optical signal generating part 1 for generating an optical signal which is intensity-modulated in a half-wave rectification shape by the frequency of a microwave; electric signal generating parts (3, 5, 6, 7, 21) including a photodiode 3 which allows an optical signal intensity-modulated in the optical signal generating part 1 to be incident so as to output an electric signal since a reverse bias voltage is applied, and outputting the electric signal corresponding to the optical signal by branching it in two; and microwave synthetic output parts (4, 22) each giving a phase difference to one of the branched electric signals which corresponds to the half-period portion of the microwave with respect to the other electric signal, performing synthesis so as to allow the one electric signal and the other electric signal to be mutually opposite in phase, and outputting a microwave electric signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166623-A (JP)
Title: Device and method for generating travel track
Inventor: TAGUCHI KOJI
IPC: B60W10/18
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for generating a travel track capable of generating a travel track having both high safety and practicality according to a road surface.  <P>SOLUTION: The device for generating the travel track includes: a road surface condition acquisition part 20 for acquiring a specific zone E<SB>2</SB>determined that a road surface D<SB>1</SB>is slippery in a passing planned route D where a vehicle 5 travels; and a travel track deriving part 21 for generating a travel track by performing convergence computation so as to accomplish a first constraint condition that does not include conditions where a vehicle model is defined as an inertia movement in the specific zone E<SB>2</SB>, and a tire generation force does not exceed a friction circle limit. Therefore, a travel track for securing practicality can be generated without accompanying deceleration more than needed because of avoiding a spin of the vehicle 5 not only by deceleration control before the specific zone E<SB>2</SB>, and allowing a certain slip situation in the specific zone E<SB>2</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009170745-A (JP)
Title: Electronic device
Inventor: KANO MASASHI
IPC: H01L21/60
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a metal short between adjacent pads of an electronic device.  <P>SOLUTION: The electronic device comprises an electronic component, a first terminal and a second terminal formed on the electronic component, a first insulating film formed on the electronic component and having an opening wherein the first terminal and the second terminal are exposed, a conductive member connected to at least one of the first terminal and the second terminal and containing a material different from the first terminal and the second terminal, and a groove portion formed in the first insulating film between the first terminal and the second terminal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009165765-A (JP)
Title: Game machine
Inventor: TERADA AKIRA
IPC: A63F5/04
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of suggesting a winning symbol combination in a suitable form.  <P>SOLUTION: When a start lever 41 provided to a slot machine 10 is operated, a symbol combination is drawn inside and reels 32L, 32M and 32R visible through display windows 26L, 26M and 26R start to rotate. Then, when stop switches 42-44 are operated, the reels 32L, 32M and 32R corresponding to the respective switches 42-44 are stopped. In this case, when some kind of a symbol combination is won and a winning symbol is included in the stop spot of a previous game, it is determined that a winning symbol combination is to be suggested. Then, before the respective reels 32L, 32M and 32R start to rotate, a light emitting display part provided to a position corresponding to the winning symbol is lighted in red.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173695-A (JP)
Title: Photocurable acrylic viscoelastic composition, acrylic viscoelastic material, acrylic viscoelastic layer tape or sheet, and method for manufacturing the same
Inventor: HIRAO AKIRA
IPC: C08F220/10
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic viscoelastic composition having a favorable pot life and excellent storage stability and giving an acrylic viscoelastic material having excellent holding power at high temperatures.  <P>SOLUTION: The photocurable acrylic viscoelastic composition comprises an alkyl (meth)acrylate as a monomer main component, an acrylic monomer mixture or a partially polymerized product of the mixture containing polar group-containing vinyl monomers, a (meth)acrylate compound having at least one isocyanate group in the molecule, and a photopolymerization initiator. Preferably, the acrylic monomer mixture or the partially polymerized product of the mixture contains polar group-containing vinyl monomers by 1 to 30 wt%. The (meth)acrylate compound having at least one isocyanate group in the molecule is preferably included by 0.05 to 0.20 part by weight with respect to 100 parts by weight of the acrylic monomer mixture or the partially polymerized product of the mixture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008312431-A (JP)
Title: Short-circuiting member, commutator, armature, and method for manufacturing short-circuiting member
Inventor: KAGEYAMA RYOHEI
IPC: H02K13/00
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a short-circuit member capable of simplifying a step of mutually jointing the laminated short-circuit constituting member groups.  <P>SOLUTION: Short-circuit constituting member groups 23, constituting the short-circuit member, are each provided with eight short-circuiting pieces 24, 25 disposed in the circumferential direction. Two combinations of short-circuit member groups 23 are laminated so that inner terminals 27 thereof may be laminated and jointed, and outer terminals 26 thereof are deviated from each other in a circumferential direction. The short-circuiting piece 24 of one short-circuit constituting member group 23, having the inner circumferential terminals 27 laminated, is paired with the short-circuiting piece 25 of the other short-circuit constituting member group 23, and an angle formed between the outer circumferential terminal 26 and the inner circumferential terminal 27 in the one short-circuiting piece 24 of the paired two short-circuiting pieces 24, 25 is larger than the angle formed between the outer circumferential terminal 26 and the inner circumferential terminal 27 in the other short-circuiting piece 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181720-A (JP)
Title: Explosion-proof structure for power source unit, explosion-proof type battery unit, and explosion-proof type gas alarm
Inventor: TAJIMA HIDEJI
IPC: H01M10/6551
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an explosion-proof structure for a power source unit, which can suppress the temperature rise of a secondary battery at a short-circuiting time to a low level, thereby to acquire a highly reliable explosion-proof performance; an explosion-proof type battery unit; and an explosion-proof type gas alarm.  <P>SOLUTION: A radiating member made of a metal is so arranged on the outer periphery of a secondary battery as closely contacts at least partially, thereby to constitute the power source unit explosion-proof structure in the explosion-proof type device using the secondary battery as a driving power source. The explosion-proof type battery unit includes a cylindrical secondary battery, and a radiating member made of a metal and mounted closely at least a portion thereof on the outer periphery of that secondary battery. The explosion-proof type gas alarm is constituted to form the explosion-proof structure for the power source unit either by using the explosion-proof type battery unit or by mounting the radiating member in the housing of the gas alarm body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179243-A (JP)
Title: Front part vehicle body structure for automobile
Inventor: IDEMITSU HIROKI
IPC: B62D21/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front part vehicle body structure for an automobile capable of enhancing an energy absorbing function even in a vehicle in which a sufficient crash stroke cannot be secured and sharing a subframe among types of vehicle having different vehicle body weights.  <P>SOLUTION: A bent part 10c bent vertically in a stepped state is formed on a rear part of right and left side rail parts 10. The bent part 10c is provided with brittle parts 10d, 10e for inducing folding deformation by load input during a vehicle collision. A tabular reinforcing member 22 formed in accordance with the energy absorbing function of a front part vehicle body frame 1a with respect to load during a collision is mounted on the brittle parts 10d, 10e of the right and left side rail parts 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187776-A (JP)
Title: Control valve type lead-acid storage battery
Inventor: HISAMA YOSHIBUMI
IPC: H01M10/06
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that, when chemical formation in a battery case of a control valve type lead acid storage battery, the concentration of electrolytic liquid filled is relatively high and red lead mixed with lead oxide for increasing chemical formation efficiency causes separation and fall-off of a positive electrode active material depending on quantity and property and greatly affects its life characteristics.  <P>SOLUTION: When carrying out chemical formation in the battery case employing a separator of a fiber density of 0.10 g/cm<SP>3</SP>or more at the time of construction of an electrode plate group and using sulphuric acid of 30 wt%-34 wt%, a paste which is obtained by kneading red lead of red lead ratio of 90 wt% or less and lead powder of 3 wt%-10 wt% is employed for forming the positive electrode active material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187866-A (JP)
Title: Membrane-electrode assembly
Inventor: TAKEHIRO NAOKI
IPC: H01M4/92
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane-electrode assembly for restraining deterioration in an electrolyte membrane caused by platinum separated in the electrolyte membrane and having excellent durability.  <P>SOLUTION: In the membrane-electrode assembly having the electrolyte membrane 1 and a catalyst layer arranged on the surface of the electrolyte membrane and containing at least platinum fine particles, a platinum atom 10 is created at random on the electrolyte membrane by making the electrolyte membrane contain gold fine particles 9, and an exposed surface area of the platinum is lessened in a growing process of a platinum particle in comparison with the case that the platinum particle 11 grows. Generation of hydrogen peroxide caused by a catalyst action is restrained as its results, and deterioration in the polymer electrolyte membrane and the other formation members are prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192272-A (JP)
Title: Position measuring device and method
Inventor: KAWASUE KIKUHITO
IPC: G01B11/26
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position measuring device capable of improving the efficiency of repair work by accurately obtaining the position, size and direction of a branch pipe installed in a pipe body to be repaired.  <P>SOLUTION: The position measuring device comprises: a cross-sectional shape measuring means 21 for measuring the cross-sectional shape of a pipe body, based on three-dimensional reconstitution data 20; a one-dimensional development means 22 for obtaining one-dimensional development data by developing the cross-sectional shape measured by the cross-sectional shape measuring means 21; a two-dimensional development means 23 for obtaining two-dimensional development data, by integrating the one-dimensional development data by using the amount of movement of a measuring device 100 for measuring the inner surface shape of the pipe body; a data coupling means 24 for bridging the gap between the two-dimensional development data; an image processing means 25 for performing image processing of a developed view obtained from the two-dimensional development data; and a computing means 26 for computing the aperture position, inner diameter dimension and opening direction of the branch pipe, by determining the approximate circle and its center of a white part corresponding to the shape of an installation part of the branch pipe from the contour image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192777-A (JP)
Title: Image display system, image display device and remote controller
Inventor: MORIMOTO KOJI
IPC: H04N5/00
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display system which can easily perform many kinds of operation with simple constitution.  <P>SOLUTION: A remote control device 3 has a wheel 14 deciding an operation signal for operating a projector 2, and a transmission means transmitting the operation signal by the wheel 14 to the projector 2. The projector 2 has an operation signal reception part 23 receiving the operation signal, a ROM 53 holding a wheel image 82 imitating shape of the wheel 14 of the remote control device 3 and item names 85 of a plurality of items which can be selected by the operation of the remote control device 3 as an item selection image, and a projection part 25 displaying the item selection image B. The projection part 25 displays the item shown by the operation signal received by the operation signal reception part 23 discriminably from the other item names.  <P>COPYRIGHT: (C)2009,JPO&INPIT