baber/WOPTO huggingface dataset:
Patent JP-2008078651-A (JP)
Title: Avalanche photodiode
Inventor: ROTHMAN JOHAN
IPC: H01L31/107
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photodiode which is designed to capture incident photons and comprises a stack of at least three superposed layers of semiconductor materials having a first conductivity type.  <P>SOLUTION: The stack comprises: an interaction layer (1) designed to interact with the incident photons so as to generate photocarriers; a collection layer (2) to collect the photocarriers; and a confinement layer (3) designed to confine the photocarriers in the collection layer (2). The collection layer (2) has a band gap smaller than the band gaps of the interaction layer (1) and the confinement layer (3). The photodiode also comprises a region (4) which extends transversely relative to the planes of the layers, where the region (4) is in contact with the collection layer (2) and the confinement layer (3) and has a conductivity type opposite to the first conductivity type so as to form a p-n junction with the stack.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008100283-A (JP)
Title: Method of brazing aluminum or aluminum alloy materials and aluminum alloy brazing sheet
Inventor: NISHIMURA MASAYA
IPC: B23K103/10
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of brazing aluminum or aluminum alloy materials capable of easily performing the brazing inside a tube without coating any flux, and a brazing sheet.  <P>SOLUTION: The method of brazing an aluminum or aluminum alloy material, containing brazing an aluminum alloy brazing sheet that has an aluminum or aluminum alloy core material and, being clad on one or both surfaces, a filler alloy layer comprised of an Al-Si-based alloy and contains Mg incorporated at least in a constituent layer except the filler alloy layer, thereby to form a hollow structure whose one surface clad with the filler alloy is the inner surface, wherein the brazing is carried out in an inert gas atmosphere without applying any flux; and an aluminum alloy brazing sheet which satisfies the relationship: (X+Y)≤a/60+0.5 and X>Y, wherein a (μm) represents the thickness of the filler alloy layer clad on the core material of the inner side of the hollow structure, and X and Y (mass%) represent the Mg contents of the core material and the brazing material, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009072667-A (JP)
Title: Method and apparatus for production of microbubble
Inventor: KASHIWA MASAKAZU
IPC: B01F3/04
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent back flow of an expanded gas toward the pump side on stopping the apparatus and reduce exhaust noise.  <P>SOLUTION: A gas-liquid pressurization dissolution mixer 3 into which a water/gas mixture flow discharged from a gas-mixing pump 2 is introduced and which carries out gas-liquid dissolution under pressure to produce pressurized water, a fixed iris diaphragm 4a (pressure reducer) generating microbubbles by decompressing the pressurized water from the gas-liquid pressurization dissolution mixer 3 and an electromagnetic valve 33b arranged in an exhaust pipe 33 connected to the gas-liquid pressurization dissolution mixer 3 are disposed. Until the flow of the liquid into the gas-liquid pressurization dissolution mixer 3 is stopped after the current supply to the pump 2 is stopped, the electromagnetic valve 33b is opened, and the exhaust pipe 33 is then opened. The operation enables discharging the gas in the gas-liquid pressurization dissolution mixer 3 outward with no expansion of the gas in the gas-liquid pressurization dissolution mixer 3 after stopping of the current supply to the pump 2, leading to prevention of a back flow of an expanded gas toward the side of the pump 2 and reduction of exhaust noise.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075777-A (JP)
Title: Document processing system and method
Inventor: SAKAI TETSUYA
IPC: G06F17/21
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a graph structure in which a node showing one document and a node showing the other document can be bidirectionally traced even when one document is not referenced from the other document although the other document is referenced from the one document.  <P>SOLUTION: Each of a plurality of documents including reference information to another document includes a central node corresponding to the document and peripheral nodes corresponding to the other document linked to the document by the reference information, and a graph structure in which the central node has a node name showing the document and the peripheral nodes have a node name showing the other document is generated, and a plurality of graph structures corresponding to each of the documents are searched, and second peripheral nodes having the node name showing the second document are added to a second graph structure in which a first document corresponding to the first peripheral nodes in the first graph structure among the plurality of graph structures is included as the central node, and a second document corresponding to the central node of the first graph structure is not included as the peripheral nodes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072872-A (JP)
Title: Crossing hole deburring method and deburring robot system
Inventor: YUNOKI YOSHINORI
IPC: B24B9/00
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crossing hole deburring method for a workpiece having a crossing hole inside, and also to provide a deburring robot system.  <P>SOLUTION: The crossing hole deburring method is provided for workpiece 7 having the crossing hole where a second hole 72 having an external opening portion 74 crosses the inner face of a first hole 71 to form an internal opening portion 73. A rod-like deburring tool 6 is inserted through the external opening portion 74, and an axial line 61 of the deburring tool 6 is inclined to an axial line 62 of the second hole 72. Thus, burrs 75 are removed which are produced in the internal opening portion 73.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077577-A (JP)
Title: Unsaturated polyester resin composition for sealing component of motor and encapsulated motor using the motor
Inventor: KANEOKA HIDEKAZU
IPC: H02K5/08
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unsaturated polyester resin composition for sealing the components of a motor and exhibiting extremely good fluidity at the time of molding, little shrinkage at the time of curing, and a small coefficient of linear expansion after curing.  <P>SOLUTION: The unsaturated polyester resin composition contains unsaturated polyester resin, a crosslinking agent, mixed filler of spherical inorganic filler and indeterminate form inorganic filler, glass fibers and a low shrinkage agent wherein 800-1,400 pts.mass of the mixed filler of spherical inorganic filler and indeterminate form inorganic filler, 20-300 pts.mass of glass fibers and 15-50 pts.mass of low shrinkage agent are contained for total 100 pts.mass of unsaturated polyester resin and crosslinking agent, and the weight ratio of the spherical inorganic filler and indeterminate form inorganic filler is in the range of 80:20-50:50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072441-A (JP)
Title: Game machine
Inventor: KINOSHITA TAKAAKI
IPC: A63F7/02
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which makes a performance action using game balls and but is designed to unerringly carry out the performance action of feeding game balls by a lifting member at all times.  <P>SOLUTION: The game machine comprises channels 49a and 55d rolling game balls from directions facing to each other to a first region and a lifting member 54 feeding game balls to a notch portion Wa fronting on the first region by making a lifting action in the first region between the channels in a game area, and the channels have faces fronting on the lifting member (retention portions 49c and 55c) different from each other in height. Consequently, when game balls are present in the channels, when the lifting member once descends and then ascends, game balls from the channel 55d having a higher face fronting on the lifting member are supplied to the lifting member and from the time when there are no longer balls remaining in the channel, game balls from the channel 49a on the opposite side are supplied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077343-A (JP)
Title: Color conversion circuit and color printer
Inventor: MORI SHUNICHIRO
IPC: H04N1/60
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color conversion circuit capable of realizing a color printer which can always perform ground tint printing (ground tint printing which does not show ground tint embedded) successfully.  <P>SOLUTION: A color conversion circuit carries out color conversion of RGBX data for color printers into CMYK data by using LUT (Look Up Table) depending on X data. The color conversion circuit is designed and manufactured as a circuit generating a CMYK data group in which (a part of) ground tint data is embedded by processing only RGBX data relating to pixels (with a predetermined attribute) to which color conversion into CMYK is carried out by a predetermined color and a predetermined LUT.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080212-A (JP)
Title: Universal head device
Inventor: NOGO YUUICHIROU
IPC: G03B17/56
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a universal head device capable of simply fixing a plurality of kinds of imaging devices without using a fixing screw and an adapter for a tripod.  <P>SOLUTION: The universal head device includes: a camera fixing member 2 for fixing a digital still camera 300; and a universal head body 3 for rotatably supporting the camera fixing member 2 in a horizontal direction or a vertical direction. The camera fixing member 2 has a mounting stand 4 for mounting the digital still camera 300, and sandwiching members 41A, 41B for sandwiching the digital still camera 300. The universal head device has a holding mechanism 5 for substantially vertically holding the digital still camera 300 to the mounting stand 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080996-A (JP)
Title: Battery terminal and battery socket
Inventor: CHIBA KOICHI
IPC: H01M2/30
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly battery terminal and a battery socket which are no obstacle for miniaturization and do not cause a big cost increase and can prevent a wrong fitting of a battery.  <P>SOLUTION: The battery terminal T is composed of a concave shaped insulative member Ti and a surface having a concave portion or a recess portion is used to face and contact with an electrode of a dry cell C. The insulative member Ti is provided with a positive pole contact point Tp in a central portion of the above recess portion and a negative pole contact point Tm on an outer circumferential portion of the recess portion. Then, the positive pole contact point Tp and the negative pole contact point Tm are connected with conductive lines Pl and Ml respectively and are insulated from each other. Two of the above battery terminals T are provided in a battery socket, and the positive pole contact points Tp of both of the battery terminals T are connected with plus output terminals by a conductive line Pl, and likewise, the negative pole contact points Tm are connected with minus output terminals by a conductive line Pm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080641-A (JP)
Title: Security management device
Inventor: ANABUKI GOSHI
IPC: G06Q10/00
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve security and convenience in access control.  <P>SOLUTION: A security management device 100 detects that an operator enters/leaves a restricted room 200, and decides whether or not the detected operator has access right, and turns on an access right flag when an authorized person enters the restricted room 200, and turns off the access right flag when the authorized person leaves the restricted room 200, and transmits a warning signal to the portable terminal of a security guard when an unauthorized person is detected in the restricted room 200 when the access right flag is turned off.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008038598-A (JP)
Title: Form structure for building civil engineering structure
Inventor: KATO TAKAAKI
IPC: E02B7/02
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form for building a civil engineering structure such as afforestation/erosion control dams and retaining walls.  <P>SOLUTION: Logs each having a through hole are stacked nearly horizontally on the front face of a C-shaped steel support supported by a support member and an anchor member. An L-shaped log-fixing member is passed through the through hole of the log, and a flexible section is made to embrace the C-shaped steel support. The leading end of the log-fixing member is bound and fixed with a fastener.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009004347-A (JP)
Title: Manufacturing method for organic el display element and organic el display element
Inventor: MURATA KOJI
IPC: G09F9/00
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an organic EL display element and an organic EL display element capable of preventing abnormal light emission caused by a leak of current to adjacent pixels with a hole transport layer formed on a pixel electrode in an organic EL display device and generating no short circuit between a positive electrode and a negative electrode.  <P>SOLUTION: In the organic EL display element made of an organic light-emitting medium layer including the pixel electrode 2, the negative electrode 6, and an organic light-emitting layer 5 and making the organic light-emitting layer emit light by flowing current from both electrodes to the organic light-emitting layer, a width dimension L1 in a direction orthogonal to the thickness direction of a partition wall 31 is formed in an inverse-tapered shape increasing in the direction separating from an upper surface of a substrate 1, and, after forming the hole transport layer 4 on the upper surface of a partition wall 3 and the upper surface of the pixel electrode 2, a width dimension in the direction orthogonal to the thickness direction of the partition wall 31 is formed in the normal-tapered shape decreasing in the direction separating from the upper surface of the substrate 1 by heat-treating a partition wall 3 with an inverse-tapered shape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086038-A (JP)
Title: Projection optical system, exposure device, and device manufacturing method
Inventor: OSAKA NOBORU
IPC: G02B13/14
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection optical system with which adverse effects to optical performance due to its birefringency even when a glass material with birefringence caused by its crystal structure is used for a bottom lens group with excellent uniform birefringence between image heights and resolution.  <P>SOLUTION: This projection optical system contains a plurality of lens groups and projects the image of a first object onto a second object. The bottom lens group arranged closest to the second object of the plurality of lens groups is formed of an isotropic crystal glass material with the refraction index of 1.6 or more and has a positive focal length. The radius of curvature R (mm) and the center thickness d (mm) of the surface of the first object of the bottom lens group satisfy 3.0>R/d>1.2 and d<60.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089137-A (JP)
Title: Picture signal processing apparatus and picture signal processing method
Inventor: UCHIDA MAKI
IPC: H04N5/208
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To simplify configuration and processing by enabling phases of control information calculated and an output picture signal to be matched, based on picture measurement information, without accessing a frame memory.  <P>SOLUTION: A picture measuring block 107 measures desired information of an input picture signal in accordance with a high-quality picture producing process. A CPU 101 reads measured information of the picture measuring block 107, and control information to be set to an picture processing control block 110 is calculated. The control information is written while being corresponding to picture data to be measured. In a frame rate converting block 109, a frame rate is converted. Control information of the high-quality picture producing process is read from a frame memory 102 during a blanking term, preceding to the picture signal and the picture processing control block 110 for the high-quality picture producing process updates high-quality picture producing process setting during a vertical blanking term.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083412-A (JP)
Title: Sandwich molding applying diffusion of additive
Inventor: MURAKAMI YOSHIHIRO
IPC: B29L9/00
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sandwich molding showing excellent moldability made by compounding a necessary amount of a functional additive in a synthetic resin material or a sandwich molding showing excellent moldability made by compounding a different functional additive.  <P>SOLUTION: The sandwich molding is made by not compounding the functional additive in a skin layer resin material but compounding a major functional additive in a core layer resin material or by compounding a sub-functional additive in a skin layer resin material and compounding the major functional additive in the core layer resin material; by being sandwich-molded; and then by being heated at a temperature not lower than a glass transition temperature of the synthetic resin material to make the major functional additive compounded in the core layer resin material bleed out on the surface of the skin layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082657-A (JP)
Title: Equipment body holder of portable equipment and portable equipment with holder
Inventor: OKUDA HIDEKI
IPC: A45C11/00
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment body holder of portable equipment having a simple constitution and having high reliability of holding the equipment body in a state of being worn on a wearing object and a state of being non-worn on the wearing object.  <P>SOLUTION: This equipment body holder 11 for detachably holding the equipment body 2 of a pedometer 1 is provided with a holder body 12, a clip piece 21, a stopper member 31 and a torsion coil spring 41. The holder body 12 has a base wall 13 and a holding part 16 provided on the surface side of the wall 13. The holding part 16 holds the equipment body 2 detachably inserted therein slidably along the surface 13c of the base wall 13. The clip piece 21 is rotationally attached to the holder body 12. The stopper member 31 is detachably engaged with the equipment body 2 held by the holding part 16 and engaged with the equipment body 2 to regulate the so as to prevent the equipment body 2 from coming off from the holding part 16 in the direction inverse to the insertion direction. The coil spring 41 energizes the clip piece 21 to come into contact with the holder body 12. The coil spring 41 energizes the stopper member 31 to dispose it at a position to be engaged with the equipment body 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094099-A (JP)
Title: Structure of connection part of flexible substrate, flexible substrate and flat panel display device
Inventor: NAKANISHI FUTOSHI
IPC: H05K1/14
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a connection part of a flexible substrate that prevents disconnection at low cost.  <P>SOLUTION: The connection part 1 is a region to electrically connect a driver 9 and a liquid crystal panel 3 in a flexible substrate 5, and it includes a base material 7, wiring pattern groups 12a and 12b and a protective film 13. The wiring 11 forming the wiring pattern groups 12a and 12b has a plane shape mainly configured by straight lines, and it includes a covered part 21 to be covered with the protective film 13 and a non-covered part 23 which is not covered with the protective film 13. A wave-like nonlinear part 22 is provided in the non-covered part 23 to relieve tensile stress. When tensile stress is applied to the connection part 1 in parallel to the direction of the wiring 11, the non-linear part 22 is extended like a spring, thereby dispersing and relieving the tensile stress given to the wiring 11. Thus, the wiring 11 can be prevented from being disconnected without adding a separate reinforcing tape or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092755-A (JP)
Title: Electrophoresis particle, electrophoresis particle dispersion liquid, image display medium, and image display apparatus
Inventor: YANAGISAWA MASAHIRO
IPC: G02F1/167
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrophoresis particles having excellent responsiveness in a low electric field and dispersion stability in a non-polar solvent, to provide an electrophoresis particle dispersion liquid having the electrophoresis particles, to provide an image display medium having the electrophoresis particle dispersion liquid and to provide an image display apparatus having the image display medium.  <P>SOLUTION: Each of the electrophoresis particles has a polymer obtained by copolymerizing a monomer represented by at least general formula (1) and the other second monomer on a surface of a white particle or a colored particle. In general formula (1), R<SP>1</SP>denotes a hydrogen atom or a methyl group, R<SP>2</SP>and R<SP>3</SP>each independently denotes a 1-4C alkyl group and x denotes an integer of 2 to 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008061498-A (JP)
Title: Rotary electric machine and method for manufacturing the same
Inventor: BOURQUI GERALD
IPC: H02K15/12
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To significantly improve the heat characteristics of a rotary electric machine, and to provide a method for manufacturing the same.  <P>SOLUTION: A stator has a laminated magnetic circuit 1, this magnetic circuit has a plurality of tooth-mark elements, the tooth-mark elements specify the vertical direction slot for accommodating an conducive wire 2, and the stator has a winding head 3 at its both ends. The stator has an outside sheath 4 constituting a part of a final motor. The stator includes a composition 6 for impregnating winding heads containing filler of a large particle size, and a slot-impregnating composition 8 containing a filler of particle size that is smaller than that of the filler contained in the composition 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009090234-A (JP)
Title: Adhesive applying apparatus
Inventor: YAMAZAKI HIROYUKI
IPC: B05C5/00
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive applying apparatus eliminating the need of a tape used for trial shot of an adhesive and having good operability in trial shot.  <P>SOLUTION: The adhesive applying apparatus applies a predetermined amount of an adhesive on a circuit board to fix electronic components to be mounted, and applies the adhesive to a predetermined place for the trial shot. The adhesive applying apparatus includes a receiving plate 124 subjected to non-adhesion treatment for trial shot of the adhesive, a measuring means 112 for measuring the diameter of the adhesive 120 applied after the trial shot on the receiving plate 124, a determination means for determining the amount of the adhesive applied based on the diameter of the applied adhesive 120 which is obtained from the measuring means 112, and removal means 130 and 132 for removing the adhesive 120 from the receiving plate 124 after the trial shot on the receiving plate 124.  <P>COPYRIGHT: (C)2009,JPO&INPIT