baber/WOPTO huggingface dataset:
Patent JP-2009128879-A (JP)
Title: Optical isolator using photonic crystal and method of manufacturing the same
Inventor: FUJII KAZUNORI
IPC: G02B27/28
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical isolator which is thinner and more compact than heretofore by forming a polarizer and a wavelength plate on the same substrate surface.  <P>SOLUTION: Cyclic trenches are produced on the substrate by electron beam lithography and dry etching (S1). Data for constitution design of the polarizer and the wavelength plate are obtained in order to alternately laminate multilayers on the substrate while maintaining cyclic rugged shapes in an x-axis direction of each layer by combining sputtering deposition and sputtering etching (S2). Based on the data for constitution design obtained at processing S2, an antireflection film is formed on the substrate and film-forming processing of laminating the multilayers which becomes the polarizer of a photonic crystal is performed (S3). Similarly based on the data for constitution design obtained at processing S2, the antireflection film is formed on the multilayers of the polarizer which is film-formed at processing S3 and film-forming processing of laminating the multilayers which become the wavelength plate of the photonic crystal is performed (S4). Thereby the optical isolator is manufactured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134546-A (JP)
Title: Mode automatic switching device, security system, mode switching method, and mode automatic switching program
Inventor: ISHII TORU
IPC: G08B25/00
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To automatically switch a mode without depending on the operation of a person or the detection of a person.  <P>SOLUTION: This mode automatic switching device is provided with a switching operation means 2 for switching the setting of the switching object device of a switching object device 1 which can be switched to two or more modes including a specific mode to the specific mode M1 or the other mode M2; a switching time storage means 3 for storing the history of the switching time when the setting of the switching object device is switched to the specific mode M1 according to the operation of the switching operation means: an estimated switching time calculation means 40 for calculating a prescribed estimated switching time when the setting of the switching object device should be switched to the specific mode according to the operation of the switching operation means 2 on the basis of the history stored in the switching time storage means 3; and a mode automatic switching means 41 for automatically switching the setting of the switching object device to the specific mode on the basis of the estimated switching time calculated by the estimated switching time calculation means 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132663-A (JP)
Title: Method for producing acroleins and apparatus producing the same
Inventor: SATO MASAHIRO
IPC: C07C47/22
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for synthesizing an acrolein from a glycerol under a condition of no catalyst or a minute amount of catalyst in a short time in a high yield in high selectivity efficiently while reducing an amount of waste, a synthesis reaction composition of the acrolein and an apparatus.  <P>SOLUTION: The method for producing an acrolein includes using a subcritical or supercritical fluid as a reaction solvent at ≤350°C under a pressure of ≤22 MPa, feeding a substrate and the reaction solvent to a circulation type high-temperature and high-pressure apparatus under a condition of no catalyst or a minute amount of catalyst and synthesizing an acrolein in a high yield in high selectivity efficiently at a high rate continuously while reducing an amount of waste. The reaction composition not containing the organic solvent is obtained. The apparatus therefor is provided. Consequently, the method for producing an acrolein, which can replace the existing production process, is provided as a new mass production process of an acrolein useful as a polymer raw material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008142779-A (JP)
Title: Ceramic cores, methods of manufacture thereof and articles manufactured from the same
Inventor: LEE CHING-PANG
IPC: B22C9/04
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved process that accurately and rapidly produces the complete integral ceramic core for double wall airfoil casting without having to manufacture multiple separate pieces and then assembling them.  <P>SOLUTION: Disclosed herein is an article comprising a solidified first portion of a ceramic core 300; wherein the first solidified portion is manufactured by a process comprising disposing a slurry comprising ceramic particles into a metal core die; wherein an internal volume of the metal core die has a geometry equivalent to a portion of the geometry of the integral casting core 400; curing the slurry to form a cured first portion of the ceramic core 300; firing the cured first portion of the ceramic core 300 to form a solidified first portion of the ceramic core 300; and a solidified second portion 350 of the ceramic core 300; wherein the solidified second portion 350 is disposed upon the solidified first portion of the ceramic core 300 by laser consolidation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009136171-A (JP)
Title: Cell treatment device
Inventor: TAMURA TOMOAKI
IPC: C12M1/00
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell treatment device which has a simplified and size-reduced structure and can recover cells, in a short time, at a high recovery rate.  <P>SOLUTION: There is provided the cell treatment device 1, comprising a cell suspension container 2 for receiving a cell suspension obtained by decomposing living body tissues; a first separation means 5 which is connected to the cell suspension container 2 and removes components having relatively large particles, when the cell suspension sent from the cell suspension container 2 passes through the means 5; and a second separation means 7 for separating the cells from the cell suspension obtained, by removing the components having the relatively large particle diameters with the first separation means 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139870-A (JP)
Title: Optical sheet, back light unit for display, and display device
Inventor: NAKAGOME TOMOHIRO
IPC: G02F1/1335
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet capable of achieving high intensity and reducing side lobe.  <P>SOLUTION: The optical sheet 7 has a lenticular in which unit lenses 14 are arranged at a constant pitch on a light-transmissive substrate. The unit lenses 14 have an compound lense form provided by overlapping partly two prism lenses 15 having convexly curved lateral faces on both sides in the arrangement direction of the unit lenses 14 and integrating them. The following inequality expression is satisfied: (1/5)P0≤Δ≤(2/3)P0, wherein P0 represents the pitch of a single prism lens, and a shift amount Δ represents the distance of the shift between one prism lens 15 and the adjacent prism lens 15 in the direction that the unit lenses 14 are arranged.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009147509-A (JP)
Title: Power on reset circuit
Inventor: SAKAMOTO MASAHISA
IPC: G06F1/24
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To generate a power on reset signal synchronized with a clock signal by achieving both of the prevention of an increase in a chip area and the prevention of an increase in the number of components on a substrate.  <P>SOLUTION: A power on reset circuit is provided with: a flip-flop circuit group including a plurality of flip-flop circuits to be driven by applying power supply voltage, wherein a data input terminal D of the initial flip-flop circuit is connected to an external power supply terminal VDD or an external reset terminal RST, data output terminals Q of the other flip-flop circuits are respectively connected to the data input terminals D of succeeding flip-flop circuits, and shift operation is performed by the input of a clock signal CLK; and a reset signal generation circuit 20 including an exclusive NOR circuit 21 which is driven by applying the power supply voltage to operate exclusive NOR between an output signal Q1 of the initial flip-flop circuit and an output signal Qn of the final flip-flop circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009147548-A (JP)
Title: Crystal oscillator for surface mounting
Inventor: AKASAKA YASUHIRO
IPC: H03B5/32
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mounted crystal oscillator, which increases a plane outer shape of an IC chip as much as possible, and which further downsizes a multifunctional surface mounted crystal oscillator.  <P>SOLUTION: The surface mounted crystal oscillator includes an IC chip 2 having an integrated oscillation circuit and an IC terminal 5 containing a crystal terminal 5 (xy) on its one principal plane; and a surface mounted vibrator 1 having a sealed and encapsulated crystal piece, and a packaging terminal on its outer bottom plane. A crystal terminal 5 (xy) is formed also on other principal plane of the IC chip 2 via a through electrode. The crystal terminal of other principal plane is connected to the packaging terminal of the surface mounting vibrator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144382-A (JP)
Title: Support erecting concrete block
Inventor: SHIMIZU YASUO
IPC: E01F9/608
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support erecting concrete block which is for use in setting supports of a road sign, a curved mirror, a guard fence, etc., and achieves energy saving at the time of construction, shortening of a construction period, and reduction of construction costs.  <P>SOLUTION: The concrete block 100 is driven and embedded in a hole bored in the ground in order to set the supports of the road sign, the curved mirror, the guard fence, etc. The concrete block has: a block body 10 formed of precast concrete; at least two or more anchor bolts 30 each protruded from an upper surface of the block body 10 to be inserted into a base plate 20 arranged at a lower edge of the support as a different member; a top plate 60 allowing insertion of the anchor bolts 30 therein, and supporting the support; a tilt adjusting protrusion 40 arranged at a location corresponding to a substantial center of the base plates 20 and having a protruded dimension lower than that of the anchor bolts 30; and a plate frame 50 arranged at least on an upper edge of the block body 10, and enclosing the anchor bolts 30 and the tilt adjusting protrusion 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031720-A (JP)
Title: Composite filter for display
Inventor: HONDA MAKOTO
IPC: G02B1/11
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite filter for a display, which is produced with excellent production efficiency by reducing the number of lamination processes, of which the number of stacked layers is few and the material cost is reduced, and in which near-infrared absorbing agent scarcely deteriorates even used for a long time under high temperature or high humidity conditions, while having at least respective functions of an electromagnetic shielding function to shield an electromagnetic wave mainly produced from a display such as a plasma display and a near-infrared absorbing function.  <P>SOLUTION: The composite filter for the display is characterized in that it has a near-infrared absorbing layer containing a binder component and a transparent conductive layer stacked on one surface of a transparent glass substrate in this order, wherein the near-infrared absorbing layer contains composite tungsten oxide fine particles as the near-infrared absorbing agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009147196-A (JP)
Title: Earthquake-proof type molded transformer
Inventor: TAKEUCHI MASAKI
IPC: H01F30/00
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To make an earthquake-proof type molded transformer for an earthquake-proof As class by using simple and low-cost base members.  <P>SOLUTION: The earthquake-proof type molded transformer has such a constitution as to constitute each base member by providing a hollow material with cross-section in U-shape or square form wherein a hollow portion is formed, and as to provide a plurality of holes for passing its fastening screws for fastening it to a foundation base of an installation place in the positions of both sides of its lower metal fitting in a plane vertical to the coil axis of its molded coils and in the positions separated from its lower metal fitting, and further, as to provide one or more holes of the plurality of holes in the positions which are present in a plane vertical to the arranging direction of a plurality of its molded coils and which are present in positive and negative directions within a range of 15-25 degrees relative to the vertical line passing through the center of gravity of a constitutional body comprising the molded coil, core, upper metal fitting, and lower metal fitting.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008174551-A (JP)
Title: Crystalline form of rabeprazole sodium
Inventor: BARRECA GIUSEPPE
IPC: A61K31/4439
Filed: 2007-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more stable crystalline hydrate of rabeprazole sodium.  <P>SOLUTION: A γ-type crystal of rabeprazole sodium in a monohydrate crystalline form having water content in the range of about 4.5-5.0% is provided. The most intensive diffraction peaks are observed at 10.5; 18.0; 18.4; 19.4; 21.1; 21.7; 22.9; 23.3; 27.1; 31.6±0.2° by 2θ. The crystal is produced by dispersing and dissolving rabeprazole sodium in an organic nonprotonic polar solvent, optionally, with seeding crystalline γ-type; and holding the solution at room temperature for ≥24-hour period of time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009150058-A (JP)
Title: Heat insulating system of building using ventilation equipment
Inventor: FUJIWARA NAOKI
IPC: E04B1/74
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a heat gain from the outdoors and a heat loss to the outdoors, serving as an air-conditioning load on a building, without requiring an environmental load and an initial cost.  <P>SOLUTION: In this heat insulating system of the building using ventilation equipment, a hollow layer is provided between exterior and interior finishing materials of the building; a glossy metallic surface is provided on the indoor side of the inner surface of the hollow layer; and the hollow layer serves as an exhaust path for interior ventilation. Thus, the heat insulating system discharges heat, transmitted indoors from the outdoors, to the outdoors by making discharge air acquire the transmitted heat in summer, and reduces a temperature difference between the inside of the hollow layer and the indoors in winter. Consequently, the heat insulating system reduces the air-conditioning load on the building.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008080165-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To secure a game area and reduce costs and stresses.  <P>SOLUTION: A variable display device 11 has a single display area which is not split by first and second start winning openings 7 and 8. Reserved ball storage sections are provided for the first and second start winning openings 7 and 8, and instances on winning of game balls 4 in the start winning openings 7 and 8 to which the reserved ball storage sections are related are stored in the reserved ball storage sections during the varying performance display of the variable display device 11. In performing the varying performance display, when there is the storage on winning of game balls in the two reserved ball storage sections, the game machine preferentially performs the varying performance display corresponding to the storage of all instances on winning stored in any one of the reserved ball storage sections. The maximum number of continuous rounds differs between the occurrence of jackpots due to winning in the first start winning opening 7 and the occurrence of jackpots due to winning in the second start winning opening 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009152312-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: IWASA SEIICHI
IPC: H01L29/417
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a junction leak due to contacting of a shared contact with an extension region, to make contact without causing an increase in area nor an increase in resistance, and to contribute to element characteristic improvement and microfabrication.  <P>SOLUTION: A manufacturing method of a semiconductor device which has the shared contact includes the stages of: forming a gate electrode 104 on a semiconductor substrate 101 with a gate insulating film 103 interposed therebetween; covering a surface of the substrate 101 with a cover film 106; removing the cover film 106 on at least one sidewall surface of the gate electrode 104 and the substrate surface adjacent to the sidewall surface; epitaxially growing semiconductor layers 111 and 112 from the surface of the substrate 101 exposed by removing the cover film 106 to electrically connect the substrate 101 and the sidewall surface of the gate electrode 104 to each other; and forming a source/drain region using the gate electrode 104 as a mask.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008157954-A (JP)
Title: Electronic watch with function of indicating direction of predetermined location
Inventor: GIAUQUE CLAUDE-ALAIN
IPC: G04G99/00
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic watch for indicating time by two pointers.  <P>SOLUTION: The electronic watch has an electronic compass 10, a processing unit 13 having a micro-controller 15 for calculating the northern direction based on a directional signal supplied by a geomagnetic sensor of the compass, a means 16 for driving a pointer controlled by the processing unit to place the pointer in one of a time mode, a direction mode and a compass mode, and a manual control member 4 connected with the micro-controller. The manual control member is manually activated to the selected position and transits from the time mode to the direction mode or the compass mode. At the selected position, the manual control member can set a directional parameter according to a geographic location where the watch is placed by the two pointers 2 and 3 in the selected direction mode. In the compass mode, the two pointers are positioned oppositely on one line or overlapped so as to indicate the northern direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009149951-A (JP)
Title: Film thickness adjustment method for film deposition system
Inventor: KONO SHINGO
IPC: C23C16/52
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film thickness adjustment method for a film deposition system capable of effectively and efficiently making the thickness of a film deposited on a substrate uniform.  <P>SOLUTION: The film thickness adjustment method for an atmospheric thermal CVD system 1 includes an injector 35 having a nozzle 39 for blowing a gaseous raw material of the film to be deposited on a substrate 3 conveyed by a conveyor 7, a pair of front and rear exhaust sections 37 for discharging the blown gaseous raw material from between the substrate 3 and the injector 35, a front gaseous nitrogen curtain 45 and a rear gaseous nitrogen curtain 47 which are formed on the outside of each exhaust section 37 and guide the gaseous raw material to the exhaust section 37. The method includes a stop deposition step of depositing a film on a test substrate 51 in the stop state of the conveyor 7, a determination step of determining uniformity before and behind the central position of the nozzle 39 in the conveyance direction L of he conveyor 7, and an adjustment step of adjusting the flow rate of each inert gaseous flow in such a manner that the uniformity is kept within a prescribed range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009154575-A (JP)
Title: Vehicle bumper structure
Inventor: TAMURA SATOSHI
IPC: B60R19/18
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle bumper structure that efficiently absorbs an impact load even when a load is input to a part having a small thickness in the vehicle longitudinal direction.  <P>SOLUTION: A front bumper 3 is composed of a bumper reinforcement 5 arranged on the vehicle rear side, a shock-absorbing member 7 having an inverted L-shaped section and mounted to the vehicle front side of the bumper reinforcement 5, and a bumper fascia 9 arranged on the vehicle front side while being spaced apart from the shock-absorbing member 7. A first notch 19 is formed on the front side of the shock-absorbing member 7 to form a fracture inducing part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009159101-A (JP)
Title: House information system
Inventor: HASHIMOTO NAONORI
IPC: G08B25/04
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a house information system capable of facilitating a construction for power supply and communication to an electrical appliance to be controlled and monitored.  <P>SOLUTION: The house information system includes: a DC power supplying section 101 to output DC power; a DC supply line Wdc for supplying the DC power output from the DC power supplying section 101; a house information panel 1021 that is supplied with the DC power from the DC power supply line Wdc, makes a speech with an intercom slave unit 103, monitors and controls DC devices 102; and one or more DC devices 1022-1027indoors. The house information panel 1021 and the DC devices 1022-1027 are supplied with DC power via the DC supply line Wdc and communicate with one another via the DC supply line Wdc.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009157066-A (JP)
Title: Substrate for fixing belt, manufacturing method thereof, fixing belt, fixing device, and image forming apparatus
Inventor: KATABAMI HIROSHI
IPC: B29C65/78
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverted crown-shaped substrate for belts which has no bad influence on image quality though being low-cost, and a method of manufacturing this substrate for belts.  <P>SOLUTION: With respect to the substrate for fixing belts which is obtained by superposing both ends of a rectangular sheet made of a polyimide or polyimide amide, one over the other and joining them into an endless shape, two faces superposed one over the other of both ends of the rectangular sheet are slopes resulting from processing mutually different faces of the sheet into inclined shapes so that they are thinner toward respective front ends, and a width of the superposition in a center portion of the substrate for fixing belts is wider than that in end portions of the substrate for fixing belts, and the entire substrate for fixing belts is inverted crown-shaped.  <P>COPYRIGHT: (C)2009,JPO&INPIT