baber/WOPTO huggingface dataset:
Patent JP-2007235090-A (JP)
Title: Surface light emitting laser element, surface light emitting laser array having same, image forming device having surface light emitting laser array, optical pick-up device having surface light emitting laser element or surface light emitting laser array, optical transmission module having surface light emitting laser element or surface light emitting laser array, optical transmission/receiption module having surface light emitting laser element or surface light emitting laser array and optical communications system having surface light emitting laser element or surface light emitting laser array
Inventor: SATO SHUNICHI
IPC: H01S5/183
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light emitting laser element capable of high outputting.  <P>SOLUTION: The surface light emitting element is provided with resonator spacer layers 103, 105 and an active layer 104. The active layer 104 contacting the resonator spacer layers 103, 105 between the resonator spacers 103, 105 is formed. The resonator spacer layer 103 consists of Ga<SB>0.5</SB>In<SB>0.5</SB>P that lattice matches. The active layer 104 consists of a quantum well structure where well layers 104B, 104D, 104F consisting of GaInPAs and barrier layers 104A, 104C, 104E, 104G consisting of Ga<SB>0.5</SB>In<SB>0.5</SB>P are alternately laminated. The resonator spacer layer 105 consists of (Al<SB>0.7</SB>Ga<SB>0.3</SB>)<SB>0.5</SB>In<SB>0.5</SB>P.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007084820-A (JP)
Title: Radiation-curable polyurethane resin composition having controlled structure
Inventor: GODDARD RICHARD J
IPC: C08G18/67
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new radiation-curable polyurethane resin composition having lowered viscosity and a method for producing the composition.  <P>SOLUTION: The radiation-curable polyurethane resin composition contains a contact product of (a) at least one kind of active hydrogen-containing compound having X active hydrogen atoms, (b) at least one kind of polyisocyanate having F isocyanate functional groups and (c) at least one kind of radiation-curable small molecule having one active hydrogen atom. F and X are each a number of ≥2, and at least about 80 mass% of the resin composition is the addition product of X mol of the polyisocyanate and (F-1)X mol of the radiation-curable small molecule based on 1 mol of the active hydrogen-containing compound.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008075703-A (JP)
Title: Hydraulic cylinder damage preventing circuit for working machine
Inventor: KAWABUCHI NAOTO
IPC: F15B20/00
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic cylinder damage preventing circuit for a working machine, wherein flow-out operating oil is returned to a tank with no labor for dealing with the flow-out operating oil, while avoiding the spill-out of the operating oil flowing out of a damage preventing relief valve in spite of an attitude change of a hydraulic cylinder.  <P>SOLUTION: The circuit comprises the hydraulic cylinder 40 attachable/detachable to/from the working machine for receiving outer force in the elongating direction when mounted, a self seal coupling 52 mounted in a supply/discharge oil path to/from a cylinder side oil chamber 53 and a rod side oil chamber 51 of the hydraulic cylinder 40, and a pilot check valve 50 mounted in an oil path communicating the rod side oil chamber 51 of the hydraulic cylinder 40 with the self seal coupling 52. The damage preventing relief valve 60 is mounted in an oil path 61 branching from the oil path 55 and communicating the rod side oil chamber 51 of the hydraulic cylinder 40 with the pilot check valve 50. An accumulator 63 is mounted in a relief oil flow-out side oil path 62 of the damage preventing relief valve 60.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008078297-A (JP)
Title: GaN-BASED SEMICONDUCTOR LIGHT-EMITTING DEVICE
Inventor: KUDO HIROMITSU
IPC: H01L21/205
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the operating voltage in a GaN-based semiconductor light-emitting device that includes a tunnel junction.  <P>SOLUTION: This GaN-based semiconductor light-emitting device (10) has a laminate L where a plurality of GaN-based semiconductor layers are laminated, and the laminate L includes a first n-type layer (2), a light-emitting layer (3), a p-type layer (4) and a second n-type layer (5), in this order. The p-type layer (4) and the second n-type layer (5) contact with each other so as to form a hetero interface, and a positive electrode (E1) is formed on the second n-type layer (5). In one embodiment, in the p<SP>+</SP>-type layer (4c) and the n<SP>+</SP>-type layer (5a) forming the hetero-interface, the band gap for the p<SP>+</SP>-type layer (4c) is larger than that for the n<SP>+</SP>-type layer (5a). Another embodiment has a peak in the distribution in the layer thickness direction of the p-type impurity and/or the n-type impurity at the position of the hetero interface, formed by the p-type layer (4) and the n-type layer (5).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008078321-A (JP)
Title: Communication terminal and transmitter shielding structure
Inventor: KOIMORI TOSHIYUKI
IPC: H04M1/21
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable reduction of deterioration of a communication quality by suppressing an increase in a circuit board having a high frequency power amplifier and in a board shielding case.  <P>SOLUTION: When a communication terminal includes a high frequency transmitter 11 for generating a high frequency transmission signal and a high frequency power amplifier 14 for amplifying the transmission signal generated by the high frequency transmitter 11, a shield case 20 of such a shape as to cover the high frequency transmitter 11 and the high frequency power amplifier 14 is provided on a substrate 10 having the high frequency transmitter 11 and the high frequency power amplifier 14 arranged thereon, and an unwanted radiation blocking means 23 for blocking propagation of a high frequency current generated by unwanted radiation from the high frequency power amplifier 14 to the high frequency transmitter 11 is formed on the case 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008078363-A (JP)
Title: Variable path interconnection cell, semiconductor integrated circuit and its design method, and method for formation of variable path interconnection cell
Inventor: KUBO JUNJI
IPC: H01L21/82
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent increase of the number of mask correction processes and a mask cost required for the correction when a mask is changed for correction of a semiconductor integrated circuit.  <P>SOLUTION: A variable path interconnection cell C has first and second two inner existence interconnections e1, e2 existing inside alone and first and second two external extension interconnections E1, E2 whose external extension parts are terminals I1, I2. It has a first interconnection layer wherein the first and second inner existence interconnections e1, e2 can be selectively connected to the first and second external extension interconnections E1, E2, respectively, a second interconnection layer which has the same or similar pattern as the first interconnection layer, and is disposed opposite to the first interconnection layer whose directionality is different from that of the first interconnection layer, and an interlayer contact layer which selectively connects the first and second inner existence interconnections e1, e2 in the first interconnection layer to first and second inner existence interconnections f1, f2 in the second interconnection layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077376-A (JP)
Title: Simulation apparatus, method and program
Inventor: MORI JUNICHI
IPC: G06F19/00
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulation apparatus capable of calculating highly accurate output data.  <P>SOLUTION: The simulation apparatus is for creating models to estimate the state of a subject, and includes a first simulation model creation means and a second simulation model creation means. For measurement data measured at a plurality of times of day the first simulation model creation means creates first simulation models that take the physical properties of the subject into consideration based on measurement data measured at a given time. Based on the plurality of first simulation models created, the second simulation model creation means creates second simulation models whose input variables are control variables and times of day. In this way, the simulation models that take errors due to changes over time into consideration can be created.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072981-A (JP)
Title: Tilling shaft-supporting structure
Inventor: SHIMADA TAKAYUKI
IPC: F16C33/72
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilling shaft-supporting structure which can discharge unnecessary liquids such as muddy water and the like invaded into an installation space for bearing members and seal members inserted between the outside surface of the tilling shaft and the inner circumference of a bearing unit irrespective of rotation directions of the tilling shaft, while effectively preventing invasion of dust such as weeds, mud and the like into the installation space.  <P>SOLUTION: A slit 133 for forward rotation and a slit 134 for reverse rotation are installed to a dust cover 130. The slit 133 for forward rotation is inclined so that it is located on the opposite side to the direction of the forward rotation of a connection flange 111b, as it locates from the inside toward the outside in a vehicle width direction. Furthermore, the slit 134 for reverse rotation extends toward the forward rotation direction of the connection flange 111b from the inside end of the vehicle width direction of the slit 133 for forward rotation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076006-A (JP)
Title: Air conditioner
Inventor: AKIMOTO MASANORI
IPC: F24F13/28
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To cleanly keep an air conditioner, by restraining the propagation of various bacteria included in dust adhered to a pre-filter.  <P>SOLUTION: The air conditioner has the function of collecting dust adhered to the pre-filter, and is restrained the propagation of the various bacteria by volatilizing an effective component from an organic-inorganic composite various bacteria remover kneaded in the vessel and an organic-inorganic composite various bacteria remover arranged in the vessel by the vessel which stores the collected dust is formed as a hermetically sealed structure. This air conditioner can sanitarily store dust-dirt for a long period by a various bacteria remover device for easily and inexpensively removing the various bacteria included in dust collected in the vessel for periodically automatically collecting the dust sticking to a filter for collecting the dust-dirt in circulating air.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008074326-A (JP)
Title: Lighting control device for vehicular instrument panel
Inventor: YAMAUCHI HAJIME
IPC: B60Q3/04
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting control device for a vehicular instrument panel making a driver intuitively grasp the state of a vehicle by using the lighting of an instrument panel including various kinds of meters.  <P>SOLUTION: A vertical wall 14 covered with a main hood 13 arranged over continuous three meters 1 is indirectly lighted by red and blue LEDs 14R and 14L in the right and left. In the normal operation of the vehicle, the right and the left blue LEDs 14R and 14L are lighted, and immediately after normally starting an engine and during an idle stop, the blue LEDs included in right and left indirect lighting LEDs 16R and 16L are blinked to change luminance in a slow cycle. During a manual shift mode, the red LED is intermittently lighted. When a door of the vehicle is opened or not closed properly, the red LED on the opened door side is intermittently blinked in a relatively short cycle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008079776-A (JP)
Title: Compact container
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To take out and house cosmetic equipment by a simpler operation without taking time or labor.  <P>SOLUTION: The compact container is configured to be freely opened and closed by attaching the rear parts of a container body and a lid body with a hinge and releasing the lock of the container body and the lid body in linkage with the operation of pushing in a hook piece arranged at the front parts of the container body and the lid body. A push-up member for pushing up the cosmetic equipment is extended in the direction of the inside of the container body on the hook piece, a hinge part for bending the distal end of the push-up member upwards is formed in the middle of the push-up member, and an inclined part for moving the distal end upwards when the hook piece is pushed in is formed on the container body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008084682-A (JP)
Title: Flat plate type fuel cell
Inventor: MATSUGAMI KAZUTO
IPC: H01M8/24
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat plate type fuel cell capable of suppressing invasion of oxygen-containing gas from a fuel side electrode.  <P>SOLUTION: This is the flat plate type fuel cell in which laminates a tabular fuel battery cell 33 in which a fuel side electrode 33a, a solid electrolyte 33b, and an oxygen side electrode 33c are sequentially installed, a fuel side interconnector 36 connected to the fuel side electrode 33a and an oxygen side interconnector 35 connected to the oxygen side electrode 33c are laminated in a plurality of numbers via isolating plates 37, 38. This is the flat plate type fuel cell in which a fuel gas and the oxygen-containing gas are supplied respectively to the center parts of the fuel side electrode 33a and the oxygen side electrode 33c, made to flow to the outer peripheral parts of the fuel side electrode 33a and the oxygen side electrode 33c and in which surplus fuel gas and oxygen-containing gas are discharged from the outer peripheral part of the fuel cell 33. An oxygen-containing gas invasion inhibitor 51 is installed at one part of the outer peripheral face of the fuel side electrode 33a or one part of the outer peripheral face of the fuel side electrode 33a and the fuel side interconnector 36.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082464-A (JP)
Title: Pipe joint with emergency shut-off valve
Inventor: MUTSUNOKI MASUNARI
IPC: F16K17/36
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint with an emergency shut-off valve in which the effective cross section of a flow passage is large and the pressure loss is small.  <P>SOLUTION: A tube connecting part 1, a columnar valve 2 in which a first flow passage 20 is formed, and a spring 3 for urging the valve 2 to the side of the tube connecting part 1 are disposed in order on a straight line or a substantially straight line L1, and a second flow passage 4 is disposed on a straight line L2 crossing the straight line L1. When a pushing amount of a tube T to the tube connecting part 1 reaches a completely connected position, the tube T and the second flow passage 4 become communicated via the first flow passage 20 of the valve 2 pushed by the end of the tube T.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091066-A (JP)
Title: Thin-film forming method, and method of manufacturing organic el element
Inventor: ITO DAIKI
IPC: B05D1/40
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a resin thin-film having sufficient denseness, and a method of manufacturing an organic EL element using the thin-film forming method in a wet process using a solvent.  <P>SOLUTION: The method of forming the thin-film includes a step of dissolving a cross-linking unit-containing functional resin into a solvent, forming a first functional solution of a first concentration and arranging the first functional solution on a base body, a step of heat treating the first functional solution, removing the solvent in the functional solution, cross-linking the cross-linking unit, insolubilizing the functional resin, and forming a functional thin-film 5a, a step of dissolving the functional resin into the solvent, forming a second functional solution of a second concentration lower than the first concentration and arranging the second functional solution on the first functional thin-film 5a, and a step of heat treating the second functional solution, removing the solvent, cross-linking the cross-linking unit, insolublizing the functional resin in the second functional solution, and forming the second functional thin film 5b consisting of the second functional solution and the first functional thin-film 5a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088464-A (JP)
Title: Vapor deposition apparatus, vapor deposition method, and manufacturing method of organic electroluminescent apparatus
Inventor: HOSODA TOSHIKO
IPC: H01L51/50
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor deposition apparatus, a vapor deposition method, and a manufacturing method of an organic electroluminescent apparatus employing the vapor deposition method capable of depositing a film having a desired concentration gradient in the film thickness direction with a simple constitution.  <P>SOLUTION: In the vapor deposition apparatus, a host material of a predetermined amount is fed from a vapor deposition source corresponding to the host material to a substrate. Further, a cell shutter 17 with its opening changing in the circumferential direction is provided on a vapor deposition source corresponding to a dopant material consisting of a fluorescent coloring agent. Thereby, when the cell shutter 17 is turned, the feed of the dopant material to the substrate from the vapor deposition source corresponding to the dopant material is changed. Thus, a luminescent layer in which the dopant concentration is changed in the film thickness direction can be easily formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092173-A (JP)
Title: Extended radio base station system having broadcast wave retransmitting function
Inventor: KANDA TAKASHI
IPC: H04H20/02
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To construct a retransmission system as social infrastructure equipment inexpensively by superposing a mobile communication system onto a retransmission system in a broadcast system.  <P>SOLUTION: In an extended radio base station system comprising a master base station for mobile communications and an extended radio base station that is connected to the master base station via a communication line and that has a radio transmitting/receiving function for the mobile communications, by receiving a broadcast wave, superposing a broadcast signal obtained from the received broadcast wave onto a mobile communication signal sent from the master base station to the extended radio base station, transmitting the resultant signal to the extended radio base station, and separating the broadcast signal from the superposed and transmitted signal and retransmitting the resultant signal as a broadcast wave in the extended radio base station.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089939-A (JP)
Title: Thermo-accoustic switch
Inventor: WATANABE TAKAYA
IPC: G02F1/125
Filed: 2006-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical switch using the thermo-optical effect of a light wave circuit in optical communication/optical information processing, especially a thermo-accoustic switch operating at ultrahigh speed.  <P>SOLUTION: A thermo-optical phase shifter is mounted on an arm waveguide 104 of a Mach-Zehnder interferometer on a silicon substrate 101 to induce a thermo-optical effect. A ZnO film 105 which is a piezo-electric thin film is formed on the arm waveguide 104 to radiate an ultrasonic wave in a quartz-based optical fiber 102 which is a sound medium. The ZnO film was formed after forming a Cr 400 Å+ gold electrode 2,000 Å on the surface of the quartz-based optical fiber 102. ZnO film 105 is formed by ECR sputtering method. The switching speed of 9 ns is observed from the refractivity changes produced in the core of the arm waveguide 104 due to the ultrasonic heat transmission by the thermo-accoustic phenomenon produced when the longitudinal ultrasonic wave (at a propagating speed of 5,968 m/s) propagates inside the quartz-based optical fiber.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007011406-A (JP)
Title: Liquid crystal display device
Inventor: NISHIMURA JOJI
IPC: G02F1/1337
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which prevents a decrease in contrast accompanying alignment control over vertically aligned liquid crystal and then provides display of high picture quality with a wide view angle and a high contrast.  <P>SOLUTION: The liquid crystal display device 100 is constituted by holding a liquid crystal layer 50 between a pair of substrates 10 and 25, and the liquid crystal layer 50 contains liquid crystal with negative dielectric anisotropy exhibiting vertical alignment as initial alignment. Electrodes 9 and 31 for driving the liquid crystal are formed on liquid-crystal-layer sides of the pair of substrates 10 and 25 respectively, and dielectric projections (alignment control means) 73 to 75 restricting the alignment of the liquid crystal are provided on the electrode 9 on the side of the substrate 10, which has a contact hole 72 connecting the electrode 31 and a wiring portion 13a to each other and a light shield portion (light shielding means) 33c arranged overlapping with the dielectric projection 75 in plane view.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008092390-A (JP)
Title: Object distance display method
Inventor: HAGYUDA MITSUO
IPC: H04N7/18
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object distance display method capable of stereoscopically representing an obstruct in reality and then improving visibility to improve the recognizability of the obstruct.  <P>SOLUTION: An image data dividing function section 51 divides image data and distance data corresponding to an image into a plurality of pieces by processing in a step S2, and maximum and minimum values in the stereoscopic display direction of a display device are allocated by processing in a value comparison (large/small) step S7 to display an image which is emphasized in the stereoscopic display direction more than the actual distance data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008090179-A (JP)
Title: Exterior construction for keyboard instrument, and keyboard instrument
Inventor: ASAKURA SHINGO
IPC: G10C3/02
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide the exterior construction of a keyboard instrument which does not need other parts and is not made complicated as a keyboard instrument, when displaying information.  <P>SOLUTION: On the keyboard instrument 1, an information displaying part 10 which can display the information at least to the surfaces of exterior parts is formed partly on the exterior parts of the keyboard instrument. Consequently, since the information can be directly displayed on the surfaces of the exterior parts, it is not necessary to prepare parts having such a function separately, and the construction is not made complicated as the keyboard instrument 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT