baber/WOPTO huggingface dataset:
Patent JP-2007005608-A (JP)
Title: Semiconductor laser, manufacturing method therefor and solid laser
Inventor: MATSUMOTO KENJI
IPC: H01S5/22
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To implement a stable high-order traverse mode oscillation in a semiconductor laser that has a wide stripe wave guide having a refractive-index waveguide structure.  <P>SOLUTION: The semiconductor laser 100 comprises the refractive-index waveguide-type stripe waveguide 101 having a width of 10 μm or more, and two resonator mirrors 102, 102 which are each formed on both ends of the stripe waveguide 101 in parallel with each other. An angle θ formed by the major axis of the stripe waveguide 101 and the resonator mirrors 102 is set in the range of 90°±0.1°.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007012644-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: MIYAMOTO HIROTAKA
IPC: H01L29/737
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve characteristics and reliability in a semiconductor device operating in a high-frequency band without increasing cost.  <P>SOLUTION: On a semi-insulating GaAs substrate 1, a subcollector layer 3, a collector layer 4, a base layer 5, and an emitter layer 6 are laminated successively from a lower portion. An emitter electrode 7 is formed on the emitter layer 6. A base electrode 8 is formed on a portion where the emitter layer 6 is not formed in the base layer 5. A collector electrode 9 is formed on a portion where the collector layer 4 is not formed in the subcollector layer 3. A resistance layer 2 is formed directly above the base electrode 8. A metal wiring layer 11B which is connected to a base terminal that is provided in a transistor external region electrically and is not shown is extracted from a portion directly above the resistance layer 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006042809-A (JP)
Title: Method for producing bread
Inventor: MORIZUMI YOSHITO
IPC: A21D8/02
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing bread having improved glutinous texture, crisp texture, sweetness derived from wheat and improved in a cohesive property of the bread, and also having good appearance by a hot water-using dough-making method.  <P>SOLUTION: The method for producing the bread is characterized by the water content in the whole hot water-using dough regulated so as to be 45-75 wt.%, the added amount of the hot water-using dough regulated so as to be 40-82 pts. wt. based on 100 pts. wt. of the whole flour of the bread obtained by using the hot water-using dough, and the weight ratio of the hot water/the flour in the hot water-using dough regulated so as to be 1.0-3.0.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007012774-A (JP)
Title: Heat insulation heat insulating tool for semiconductor wafer heat-treatment furnace
Inventor: ARAKI ITSUO
IPC: H01L21/22
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulation heat insulating tool for a semiconductor wafer heat treatment furnace which eliminates the need of vacuuming the inside of a cylinder of a heat insulation heat insulating tool, is high in safety and excellent in productivity, workability, and treatment properties, and is capable of securing the smooth flow of processing gas, and demonstrating a sufficient heat insulation heat insulating effect.  <P>SOLUTION: The heat insulation heat insulating tool for the semiconductor wafer heat treatment furnace serves to place thereon a wafer support boat in the heat treatment furnace equipped with a disk-shaped silica glass bottom plate, a silica glass cylinder erected on the upper surface side of the bottom plate, and a silica glass top plate for closing the upper part of the cylinder. In the tool, there is provided heat shielding silica glass for partitioning the inside of the silica glass cylinder at least into an upper space and a lower space, and there is drilled a glass vent hole in hollow part wall surface of the silica glass cylinder.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007010067-A (JP)
Title: Manufacturing method of caulked stud pin and plate member with stud pin
Inventor: SHIGESADA TAKASHI
IPC: F16B37/04
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity by avoiding problems in a caulking process in embedding a number of stud pins to a plate member by caulking.  <P>SOLUTION: The stud pin 1 is provided with a fit-in part 4 fitted in a mounting hole of the plate member, a flange 5 formed at one end, and a projection shaft 6 formed at the other end of the fit-in part 4. The flange 5 and the fit-in part 4 are clamped in the axial direction, so that the stud pin 1 is caulked and fixed to the plate member 2. A hollow hole 8 of the stud pin 1 and tapered plate members 8a and 12b formed in a positioning pin 12 of a receiving member 10 are fitted, so that the stud pin 1 is retained concentrically with the positioning pin 12. Thereby, the plate member can be exactly fitted in the stud pin 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006019752-A (JP)
Title: Cmos image sensor and method of manufacturing same
Inventor: SHIM HEE SUNG
IPC: H04N5/361
Filed: 2005-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CMOS image sensor and a method of manufacturing the same, which can reduce dark current, and moreover, to enable the CMOS sensor of deep submicron or less to be manufactured by reducing the dark current.  <P>SOLUTION: The CMOS image comprises a first conductive type semiconductor substrate which is divided into an active region and a field region, an STI film which is formed in the field region, a second conductive type photodiode region which is formed in the first conductive type semiconductor substrate of the active region, a readout circuit part which is formed in the semiconductor substrate of the active region and reads out the data of the photodiode region, and a first conductive type well which is formed between the second conductive type photodiode region and the STI film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007015792-A (JP)
Title: Paper feed roller
Inventor: ITO YASUTOKI
IPC: B32B25/00
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feed roller having a high friction coefficient and abrasion resistance, small in decrease of the friction coefficient even when the number of passages of paper increases and effectively reducing generation of abnormal noise called "squeak" in passage of the paper.  <P>SOLUTION: The paper feed roller is used with a shaft core installed in a hollow portion of a rubber roller. The rubber roller is composed of two or more laminated rubber layers and knurling grooves are formed in either one rubber layer other than the outermost circumferential layer. When a total of volume of air gaps formed by the knurling grooves and an inner circumferential surface of the rubber layer on an outer circumferential side of the knurling grooves is represented as V1 and a total of volume of the laminated rubber layers is represented as V2, a value of V1/V2 is set to be not larger than 0.7 and not smaller than 0.3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007015604-A (JP)
Title: Reduction gear for electric power steering device, and method for manufacture thereof
Inventor: MURAKAMI TAKESHI
IPC: B62D5/04
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reduction gear for an electric power steering device, provided with a worm wheel comprising resin composite achieving mechanical strength and abrasion resistance of higher level than conventional material.  <P>SOLUTION: This reduction gear 20 is provided with the worm wheel 11 composed by providing a resin part 3 of resin composite comprising polyamide imide resin of a reduction viscosity of 0.09m<SP>3</SP>/kg as base resin, integrally along the outer circumference of a metal core tube 1 on which epoxy resin adhesive agent 8 is applied, and forming gear teeth 10 in the outer circumferential surface of the resin part 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006022334-A (JP)
Title: Separation of -ch2oh terminal-bearing bifunctional perfluoropolyethr (pfpes) from mixture thereof with -ch2oh monofunctional pfpes
Inventor: TCHISTIAKOV ALEXANDRE
IPC: C08G65/30
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating two -CH<SB>2</SB>OH terminal-bearing bifunctional perfluoropolyether (PFPE) from a mixture thereof with one -CH<SB>2</SB>OH terminal-bearing monofunctional PFPE.  <P>SOLUTION: PFPE has general formula: X<SB>1</SB>-O-Rf-Y (I) [wherein Rf is a perfluoropolyoxyalkylene chain with a number average molecular weight of 500 to 10,000; X<SB>1</SB>and Y are each a terminal group selected from -CFXCH<SB>2</SB>OH (wherein X is F or CF<SB>3</SB>), -CF<SB>3</SB>, -CF<SB>2</SB>Cl, -CF<SB>2</SB>CF<SB>2</SB>Cl, -C<SB>3</SB>F<SB>6</SB>Cl, -CF<SB>2</SB>Br, and -CF<SB>2</SB>CF<SB>3</SB>where at least one of the terminals is -CFXCH<SB>2</SB>OH] and the PFPE-including liquid is obtained by the following steps (a) through (c2): (a) the PFPE mixture is added to an adsorptive solid phase under stirring, (b) the mixture obtained in (a) is filtered, (c) to the solid phase filtered in (b), is added a PFPE mixture that has higher average functional value than that of the liquid PFPE that is filtered in (b), (c2) the mixture obtained in (c) is filtered, followed by treating the solid phase that is separated in (c2) with a polar solvent whereby a liquid including the PFPE having high functional value is obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007017109-A (JP)
Title: Insulated demagnetized refrigerator and insulated demagnetized refrigerator unit
Inventor: TSURUTOME TAKENAO
IPC: F25B21/00
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To allow endurance against an acceleration by simple constitution, even when the acceleration is applied, in an insulated demagnetized refrigerator and an insulated demagnetized refrigerator unit for cooling a cooled object to an extremely low temperature, using a superconductive coil and a salt pill.  <P>SOLUTION: In this insulated demagnetized refrigerator having the superconductive coils 28A, 28B and applied with the acceleration along an arrow-Z direction, the superconductive coils 28A, 28B are arranged to make the center lines MA2, MB2 of magnetic fields generated by the superconductive coils 28A, 28B orthogonal to the acceleration applied direction (Z direction), i.e. to make those laid laterally with respect to a precooling stage 23.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007017366-A (JP)
Title: Strain sensor and method for manufacturing strain sensor
Inventor: KUWANO HIROKI
IPC: G01L1/14
Filed: 2005-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strain sensor, and its manufacturing method, capable of keeping the angle of its probe against a measuring object always constant, and precisely measuring the penetrating force of the minute probe on the occasion of pushing the probe into a cell of a living organism or the like.  <P>SOLUTION: The strain sensor has a sensor substrate 1 having a needlelike projection 4 in the center part of one surface of a diaphragm 3, and a capacitance being a detecting means for detecting the shift of the center part of the diaphragm 3 of the sensor substrate 1 and composed of a first electrode 6 and a second electrode 10. This strain sensor is manufactured by a patterning process for forming a pattern having a beltlike aperture surrounding a predetermined point in one surface of the substrate, and a process for etching the substrate along the beltlike aperture by a predetermined amount after this patterning process, and integrally forming the diaphragm copying the outline of the beltlike aperture and the needlelike projection supported at the center of the diaphragm on the substrate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023591-A (JP)
Title: Window regulator, and vehicular door structure using the window regulator
Inventor: ISHIDA TAKUMA
IPC: B60J1/17
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window regulator which contributes to weight reduction of a vehicular door, and facilitates assembly and maintenance thereof, and to provide a door structure using the window regulator.  <P>SOLUTION: The window regulator 1 is mounted in an inner panel 31 of the vehicular door D, in which an opening section 31a is formed, and has a guide rail 2 having mounting portions 2a, 2b at upper and lower portion thereof, which are to be mounted in the inner panel 31; a motor bracket 4 extending in a lateral direction from the guide rail 2; a motor 7 secured to the motor bracket 4; and a mounting portion 4c which is part of the motor bracket 4, extending over the motor 7. Thus the window regulator 1 is secured to a peripheral portion of the opening section 31a formed in the inner panel 31 by the mounting portion 4c and the mounting portions 2a, 2b of the guide rail 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007022315-A (JP)
Title: Convertible car
Inventor: YOSHIDA KOJI
IPC: B60J7/12
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to store a movable roof even when a back window glass and a luggage door are formed in a state overhung to a side part in the car width direction of a main body.  <P>SOLUTION: This convertible car has the back window glass supported free to elevate between the most upper position and the lowest position, the luggage door supported on a rear part of the main body free to revolve between a closed position and an opened position revolved to the rear more than the closed position and the movable roof supported on the main body free to work between a using position covering an upper part of a car room and a storing position folded and stored in a storing space of a main body rear part partitioned by the luggage door, the back window glass 6 is devised to occupy a position on the inside of the car room more than the luggage door 5 when the back window glass 6 is lowered to the lowest position and the movable roof 3 is folded and stored in the storing space LR by revolving the luggage door 5 to the opened position with the back window glass 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007021666-A (JP)
Title: Method for determining tool axis vector, and nc machining system
Inventor: KUBO KOJI
IPC: G05B19/18
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining a tool axis vector, which method can properly determine the tool axis vector without carrying out the trial-and-error method even in the case of machining the attack angle side of a wing surface.  <P>SOLUTION: The tool axis vector is determined based on the state that the bottom surface or the side surface of the tool is brought into contact with the wing surface when the attack angle side of the wing surface is machined. Because the tool axis vector is determined based on the contacting state of the wing surface with the tool at the machining point, the interference of the tool with the wing surface can be prevented by determining the tool axis vector without carrying out the trial-and-error method. In addition, because the tool axis vector is determined based on the contacting state of the wing surface with the tool, the machining points where the tool interferes with the wing surface can be omitted, and machining paths capable of preventing over-cutting can be produced. Further, because the attack angle side and the other side of the wing are smoothly continued, the machining can be carried out without suddenly changing the posture of the tool even when the method for determining the tool axis vector has been changed for the attack angle side and the other side of the wing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023661-A (JP)
Title: Panel and method for making panel
Inventor: NOJIMA TAKETOSHI
IPC: B21D47/00
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To make a lightweight and highly rigid panel at low cost.  <P>SOLUTION: A pair of panel elements (2, 2') include polygonal plane parts (4, 4') and recess parts (3, 3') having polygonal bottom planes (3c, 3c') sharing the bottom with a side of the polygonal plane parts (4, 4') and being recessed toward a predetermined direction in relation to the plane parts (4, 4'). The panel (1) is provided with the panel elements (2, 2'), in which the plane parts (4, 4') and the polygonal bottom planes (3b, 3b') of the recess parts (3, 3') are arranged in a manner of filling a plane. A joint part (3b) at a front end of the recess part (3) of the panel element (2) is joined to a joined part (3d') provided at an edge of the plane part (4') of the other panel element (2').  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007022045-A (JP)
Title: Shaping bladder for tire manufacture and tire manufacturing method
Inventor: ISHIKAWA TAKESHI
IPC: B29D30/26
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a tire of a specified profile efficiently regardless of the shape and size of a tire, while simplifying the equipment and curtailing the equipment cost, and to improve the uniformity and to appearance quality of a finished tire product.  <P>SOLUTION: A green tire substrate 10 arranged on the outer peripheral side of a shaping bladder 1 is changed to a troidal shape by the expansion of the bladder with an embedded helically wound reinforcing cord 5. After that, a reinforcing cord 13 is wound around the outer peripheral surface of the green tire substrate 10 with the shaping bladder 1 retained controllably to the shape required for tire profile. Then a tread constituent member 14 is laminated to the outer peripheral surface of the wound reinforcing cord 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007035104-A (JP)
Title: Ag ALLOY REFLECTION FILM FOR OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING MEDIUM AND Ag ALLOY SPUTTERING TARGET FOR FORMING Ag ALLOY REFLECTION FILM FOR OPTICAL INFORMATION RECORDING MEDIUM
Inventor: NAKAI JUNICHI
IPC: G11B7/2585
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Ag alloy reflection film for an optical information recording medium capable of easily performing laser marking.  <P>SOLUTION: (1) The Ag alloy reflection film for the optical information recording medium consisting essentially of Ag and containing 1 to 10 at.% at least one element of Nd, Gd, Y, Sm, La and Ce and 2 to 10 at.% at least one element of Li, Mg, Al, Zn, Cu, Pt, Au, Pd, Ru and Rh is provided. (2) The Ag alloy reflection film mentioned in (1) and containing 0.01 to 3 at.% at least one element of Bi and Sb is provided. (3) The Ag alloy reflection film mentioned in (1) or (2) and containing 2 to 10 at.% at least one element of In, Sn and Pb is provided. (4) The optical information recording medium having the Ag alloy reflection film is provided. (5) The sputtering target made of an Ag alloy and having a composition similar to the composition of the Ag alloy reflection film in above (1) is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007030584-A (JP)
Title: Brake operation device with sub-grip to be mounted on flat handle bar of bicycle
Inventor: NAGANO MASASHI
IPC: B62K23/06
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a risk in a conventional art in which urgent brake operation cannot be performed during the use of a sub-grip by enabling a single brake bar included in a brake operation device with the sub-grip to be operated when a hand holds either a grip of a flat handle bar or the sub-grip.  <P>SOLUTION: The brake operation device 1 with the sub-grip to be mounted on the flat handle bar of the bicycle is provided at one side of bases 2, 2. The brake operation device 1 comprises: a fixture device 3 to fix the brake operation device 1 to the flat handle bar h; a sub-grip part 4 extending from the base 2; a brake bar 5 in the vicinity of an end part of the sub-grip part 4, having a main operation part 7 which can be operated while the hand is put on the sub-grip part 4; and an auxiliary operation bar 6 provided at the brake lever 5 and extending substantially in parallel to the flat handle bar h.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007029812-A (JP)
Title: Electrostatic atomizer
Inventor: SAKO NORIYUKI
IPC: B05B5/057
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic atomizer requiring only simplified maintenance and increasing the degree of freedom of the position of installation.  <P>SOLUTION: The electrostatic atomizer has a water reservoir 1 and an atomizing mechanism 2 atomizing water W in the reservoir 1 electrostatically, and a water-supplying pipe 4 which introduces water drained from an air conditioner 3 is connected with the water reservoir 1. A carrying section 5 taking out water W from the water reservoir 1 and carrying is arranged, and the water W is atomized from an atomizing section 5a at the tip of the carrying section 5 through electrostatic aerification. An overflow pipe 9 draining excessive water is also connected with the water reservoir 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007036684-A (JP)
Title: Demodulator
Inventor: HAMAMINATO MAKOTO
IPC: H04B1/16
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of preventing wrong discrimination in channel searching and/or reducing a channel searching time.  <P>SOLUTION: A demodulator includes a filter (112) for filtering a signal by changing a pass frequency band between a channel searching state and an ordinary reception state, and a demodulation processing section (114) for carrying out orthogonal frequency division multiple demodulation on the basis of the filtered signal. Further, the demodulator as above moreover includes a synchronization processing section (115) for carrying out synchronization processing on the basis of an input signal, and a demodulation processing section (114) for carrying out the orthogonal frequency division multiple demodulation on the basis of the signal subjected to the synchronization processing, and the synchronization processing section calculates a correlation value between a signal resulting from delaying the input signal and the input signal itself and carries out the synchronization processing when the correlation value satisfies a prescribed condition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007034699-A (JP)
Title: Electronic equipment
Inventor: HONGO TAKESHI
IPC: H01L23/40
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely cool the heat of heating elements provided on a main substrate and a sub-substrate by a single heat exchanger even if the heating elements have height error, inclination or the like.  <P>SOLUTION: The electronic equipment comprises a first circuit board; a first heating element mounted thereon; a first heat receiving part thermally connected to the first heating element; a second circuit board arranged in parallel to the first circuit board; a second heating element mounted thereon; a second heat receiving part thermally connected to the second heating element; a first heat transfer means transferring heat conducted to the first heat receiving part; a second heat transfer means transferring heat conducted to the second heat receiving part; a radiation means thermally connected to the first heat transfer means and the second heat transfer means and radiating the heat of the first heat receiving part and the second heat receiving part; and a support means supporting the second circuit board displaceably to the first circuit board.  <P>COPYRIGHT: (C)2007,JPO&INPIT