baber/WOPTO huggingface dataset:
Patent JP-2007287773-A (JP)
Title: Semiconductor device, and its manufacturing method
Inventor: MAEDA SHINICHI
IPC: H01L21/8234
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for improving manufacture yield of a semiconductor device.  <P>SOLUTION: Sidewalls 6a are formed at sides of a gate electrode 4a, and sidewalls 6b are formed at sides of a gate electrode 4b. An oxide film is deposited on a main face of a substrate 1 so that it covers the gate electrodes 4a and 4b. Anisotropic etching is used until a surface of the substrate 1 is exposed. A cap film 8c formed of the oxide film is formed in a part on the gate electrode 4b by using anisotropic etching. Sidewalls 8a formed of oxide films are formed on sides of the gate electrode 4a and sidewalls 8b formed of oxide films are formed on sides of the gate electrode 4b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007284806-A (JP)
Title: Steel cord for reinforcing rubber and pneumatic radial tire using the same
Inventor: KANEHIRA NAOKI
IPC: D07B1/06
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel cord for reinforcing rubber, which reduces the cord diameter and suppressing a dimensional change while ensuring adhesiveness between the cord and the rubber and to provide a pneumatic radial tire using the steel cord.  <P>SOLUTION: The steel cord 10 used in a belt layer 6 is obtained by twisting 5 side wires 12 having the same wire diameter as a core wire 11 together on the outside of the one core wire 11 subjected to helical preforming and arranging the wires. The steel cord has a flat structure in which the circumscribed circle C11 of the core wire 11 and the circumscribed circle C12 of the side wires 12 form an elliptical shape, respectively. The torsional direction of the core wire 11 is the same as the twisting direction of the side wires 12 and the preforming pitch of the core wire 11 is the same as the twisting pitch of the side wires 12. The minor axis ds of the circumscribed circle C11 of the core wire 11 is ds>d to the wire diameter d. The minor diameter Ds of the circumscribed circle C12 of the side wires 12 is Ds<3d and the major diameter D1 of the circumscribed circle C12 of the side wires 12 is D1>3.6d. The ratio of the minor diameter Ds to the major diameter D1 is D1/Ds>1.2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283347-A (JP)
Title: Method for controlling cooling of rolled stock and rolling equipment
Inventor: TSUKUDA TAKEHIRO
IPC: B21B37/76
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To make the coiling temperature of a rolled stock coincide with or approach the target value while keeping the cooling rate of a cooling means approximately constant.  <P>SOLUTION: In a method for controlling cooling of the rolled stock by which the coiling temperature of the rolled stock 5 is controlled by cooling the rolled stock 5 after finish rolling by using the cooling means 3 which is provided with a plurality of cooling banks 11 in which the number of open valves is changeable, the coiling temperature of the rolled stock 5 is made to coincide with or approach the target value by changing the number of the open valves of cooling banks 11 so as to satisfy a prescribed cooling rate on the basis of the difference between the actual value and the target value of the coiling temperature of the rolled stock 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283453-A (JP)
Title: Method of manufacturing cylindrical member
Inventor: NARITA TOSHIO
IPC: H01F7/16
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a solid core 1, causing no burr in the edges 2B, 2C at both ends of a through hole 2.  <P>SOLUTION: After a body part 3 of the core 1, a flange part 4 and a cutout part 4A are formed by forging, the through hole 2 of a deformed shape passing in the axial direction is bored in the body part 3. After that, The cutout part A is held from above and below by a pair of upper and lower flap punches 5A, 5B of a first mold 5, and both edges 4D, 4E of the cutout part 4A are flapped by the both flapping parts 5C, 5D. Subsequently, both edge parts 2B, 2C of the through hole 2 are held from above and below by a pair of upper and lower flap punches 6A, 6B of a second mold 6, and both edge parts 2B, 2C are flapped by both flap parts 6C, 6D. Thus, the occurrence of burr in the respective edge parts 2B, 2C, 4D, 4E can be favorably prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283379-A (JP)
Title: Joined member, joining body, and friction stirring and joining method
Inventor: TAYAMA MINORU
IPC: B23K103/10
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joined member, a joining body, and a friction stirring and joining method capable of reducing the production cost by deregulating the dimensional accuracy.  <P>SOLUTION: A joining part which is held by an upper rotating body and a lower rotating body of a bobbin-tool-shaped friction stirring and joining tool with their joining end faces being butted by a stirring shaft between the upper and lower rotating bodies is subjected to the friction stirring and joining and joined through the plastic flow of a material. In joined members 10A, 10B, joining ends 11, 12 butted during the friction stirring and joining are formed of faces inclined with respect to the normal direction of a surface in contact with any one of the upper and lower rotating bodies.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007288673-A (JP)
Title: Speaker apparatus
Inventor: HAMADA KAZUHIKO
IPC: H04R9/06
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that response characteristics of a speaker apparatus are degraded by influences of back pressure fluctuation within a speaker unit since a conventional back-supported speaker is covered with a columnar shaft, diaphragm, magnetic circuit or the like and the inside of the speaker unit has a structure in which air is hardly permeated, and that there is possibility to incur the thermal break of a voice coil since heat generated from the voice coil is hardly radiated and the heat is accumulated to elevate the temperature within the speaker unit.  <P>SOLUTION: A shaft for fixing the speaker unit to the casing of a speaker is linked to a pole forming a part of the magnetic circuit of the speaker unit, and the pole and shaft are formed with holes communicating in an axial direction in axial center portions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007292831-A (JP)
Title: Camera shake detector, detecting method, and detecting program
Inventor: KANDA MEGUMI
IPC: H04N5/232
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera shake detector restraining the deviation of the image of a subject occurring on a photographic image by a detection sensor and restraining the shortening of the life of a battery, and a camera shake detection method and a camera shake detection program.  <P>SOLUTION: A photographing device has: one detection sensor 100 for detecting rotational speed around one detection axis; a detection axis direction adjusting means 105; and a predetermined informing means 120, wherein the photographing device is equipped with: a first image deviation calculation part 200a for calculating image deviation based on the rotational speed detected by one detection sensor; a second image deviation calculation part 200b for calculating image deviation based on the result of predetermined image analysis for the image of a subject taken by the photographing device; an adjusting direction calculation part 200c for calculating an adjusting direction to be adjusted for one detection axis by using the first image deviation and the second image deviation; and a notifying means 120 for notifying the calculated adjusting direction to be adjusted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006262904-A (JP)
Title: Polyolefin-based agricultural film
Inventor: ICHIMURA TAKUYA
IPC: B32B27/18
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural film for a covering material, exhibiting excellent weather resistance, durability, heat-retaining properties and agrochemical resistance when used as the agricultural film.  <P>SOLUTION: The monolayer or multilayer polyolefin-based agricultural film has at least one layer comprising a polyolefin-based resin and at least one kind of a hindered amine compound having at least two piperidine ring structure represented by formula (1) [wherein, R1 is a functional group or compound (including an oligomer or a polymer) having one or more carbons and at least one or more methylene groups] and ≥1,000 average molecular weight, and at least one layer containing at least one kind of an infrared absorber containing a metal complex hydroxide salt containing aluminum and lithium as metal components, and at least one kind or more of anion components as active ingredients.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007293108-A (JP)
Title: Optical apparatus and its manufacturing method
Inventor: NAKANE TAKETOMO
IPC: G02B6/122
Filed: 2006-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce scattering loss in the end face for reflection or transmission of an optical means and to facilitate preparation of this end face at low cost.  <P>SOLUTION: As an optical apparatus, an optical waveguide cable 2 includes core layers 231, 232 for optical waveguides and clad layers 21, 22 covering the core layers 231, 232, as optical means. The core layers 231, 232 and the clad layers 21, 22 have a dicing face 241 as a machining face for reflecting light, with a smoothing film 242 provided on the dicing face 241.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006294627-A (JP)
Title: Electron beam device and device manufacturing method using this device
Inventor: NAKASUJI MAMORU
IPC: H01J37/153
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam device with a simple structure capable of performing measurement or the like of potential contrast with a high throughput and with high reliability, and a device manufacturing method for manufacturing a device at a good yield using this device.  <P>SOLUTION: The electron beam device which irradiates a test piece formed with a pattern by electron beam and evaluates the test piece comprises an electron optical lens barrel 1 housing an electron beam source EG, an objective lens 14, electromagnetic deflectors 11, 12, and a secondary electron beam detector 17. The objective lens 14 is constructed of an upper electrode 18, a center electrode 19, and a lower electrode 20, and furthermore has a control power supply 21 for impressing voltage on the upper electrode, the center electrode 19, and the lower electrode 20. The control power supply 21 impresses a voltage of a certain value to the center electrode 19 and, by performing dynamic focusing by the upper electrode 18, operates so that the objective lens 14 may satisfy focusing conditions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007299826-A (JP)
Title: Organic el device array
Inventor: ENDO TARO
IPC: H01L51/50
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL device array which can improve light extraction efficiency and has wide viewing angle characteristic.  <P>SOLUTION: The organic EL device has such a viewing angle of a reflection layer adjacent to an optical absorption member that is smaller than those of the reflection layers of other areas.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007296078-A (JP)
Title: Game device and game program
Inventor: SATO KENTA
IPC: A63F13/55
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device capable of displaying an operation suited to the intention of a player even when the movement of an input device is intense in the game device using the input device capable of detecting a speed such as an acceleration sensor.  <P>SOLUTION: Operation information outputted corresponding to the movement of the input device is successively acquired, the movement of the input device is determined by using the operation information, and the moving direction of the input device and the moving speed of the input device are determined. Then, whether or not the moving speed is equal to or higher than a first threshold is determined, a route through which an object moves in a virtual game world is decided on the basis of the information of a predetermined moving route when it is equal to or higher than the first threshold, and the route through which the object moves in the virtual game world is decided on the basis of the determined moving speed when it is lower than the first threshold. Then, the situation that the object moves its position in the virtual game world is displayed on the basis of the decided moving route.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007300374-A (JP)
Title: Monitor camera
Inventor: SHIBUI NOBUHIRO
IPC: G03B15/00
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor camera which suppresses the wrong decision of switching over a color filter and a black-and-white filter.  <P>SOLUTION: The monitor camera 1A comprises an optical filter 4 changeable to a color mode and a black-and-white mode, a picture signal processor 5A, a switching controller 6A, and a filter switching motor 7. An amplification decider 12 of the switching controller 6A selects the color mode or the black-and-white mode when the amplification degree of a signal level is in a color mode decision zone or a black-and-white decision zone, respectively. An RB decider 13 of the switching controller 6A selects either the color mode or the black-and-white mode when the amplification degree of the signal level is in a color or black-and-white undecision zone based on R- and B-components of the picture signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007298134-A (JP)
Title: Bearing wheel
Inventor: OKAMOTO NAOYUKI
IPC: B65G39/02
Filed: 2006-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To hardly cause exfoliation between an outer case or a casing and a wheel when forming the wheel by molding a ring of synthetic resin such as engineering plastic, urethane resin, etc., and bonding it to the periphery of the outer case or the casing.  <P>SOLUTION: The bearing wheel is provided with: a bearing 2; a sheet-made casing 4 fitted into the outer case 3 to cover the outer case 3 of the bearing 2; and the wheel 5 formed of synthetic resin such as engineering plastic, etc., on the periphery of the casing 4. The casing 4 is so shaped that a projected rim 4a is projected outward to make it perpendicular to a cylindrical surface in the axial center of a cylindrical member formed by rounding a sheet into a cylindrical shape, and both ends of the cylindrical member are bent vertically and individually to form a flange 4b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007299482-A (JP)
Title: Optical disk reproduction apparatus
Inventor: TAKEDA MASUYUKI
IPC: G11B7/005
Filed: 2006-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability by preventing and detecting occurrence of an interlayer short circuit between a tracking actuator and a focus actuator configuring a pickup.  <P>SOLUTION: A control means (a DSP6 for servo control) obtains an interlayer short circuit evaluation value based on a tracking error signal (TE) for controlling a tracking servo or a focus error signal (FE) for controlling a focus servo, and carries out control to stop reproduction operation when the interlayer short circuit evaluation value exceeds a predetermined threshold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006212636-A (JP)
Title: Fluidized-bed waste water treating device
Inventor: ISHIKAWA SUSUMU
IPC: C02F3/08
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To conduct an efficient biological treatment by controlling the deposition of microorganisms on a carrier in a fluidized-bed to keep a fluidizing rate within an optimum range.  <P>SOLUTION: In this waste water treating device for treating waste water by the fluidized-bed of biological membrane-coated carriers 13 charged into a treating tank 11, a delivery pipe 43 and a pump 41 are provided in the treating tank 11 for sending the waste water containing the carrier 13 up to the upper part of the treating tank 11 and a descending passage is formed between an inner tube 45 and an outer tube 46 for sending the waste water containing the carrier 13 down to the lower part of the treating tank 11. The upper end of the inner tube 45 opens at the water surface in the outer tube 46 and its lower part is connected to an outlet 47 of the treated waste water, while the upper part of the outer tube 46 is connected to the delivery pipe 43 and its lower end opens in the waste water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007309536-A (JP)
Title: Refrigerating device
Inventor: TAKEGAMI MASAAKI
IPC: F24H1/00
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize exhaust heat in a refrigerating device utilizing exhaust heat obtained in cooling the inside, for heating indoor air.  <P>SOLUTION: This refrigerating device 1 comprises a refrigerant circuit 10 constituted by connecting an outdoor unit 2 having a main compressor 11, an indoor unit 3 having an indoor heat exchanger 31, and a refrigerating unit 4 having a refrigerating heat exchanger 41, and a hot water supply circuit 70 connected to the hot water supply heat exchanger 16 disposed between the main compressor 11 and the indoor heat exchanger 31. In an air heating operation, the refrigerant evaporated in the refrigerating heat exchanger 41 flows successively to a booster compressor 50 and the main compressor 11 and is compressed. The refrigerant discharged from the main compressor 11 flows in a first flow channel 16a of the hot water supply heat exchanger 16, heats the water for hot water supply, of the hot water supply circuit 70 flowing in a second flow channel 16b, and flows to the indoor heat exchanger 31 to radiate heat to the indoor air and to heat the room.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007310003-A (JP)
Title: Information processing system for electronic signboard
Inventor: EGAWA YUTAKA
IPC: G09F19/00
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system for electronic signboard, in which schedule setting is facilitated or time reduction is attained when repeatedly displaying a plurality of contents.  <P>SOLUTION: A server 20 accepts the setting of a content-set including a plurality of contents to be repeatedly displayed on an electronic signboard device 10 and accepts the setting of a display period during which the plurality of contents included in the set content-set are to be repeatedly displayed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007308534-A (JP)
Title: Liquid crystal/polymer composite
Inventor: YAMAMOTO YUJI
IPC: C09K19/38
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal/polymer composite for optical devices drivable at a low voltage and developing a blue phase.  <P>SOLUTION: The liquid crystal/polymer composite is obtained by polymerizing a liquid crystal composition comprising a liquid crystalline compound, a chiral agent, a monofunctional polymerizable monomer and a polyfunctional polymerizable monomer. In the liquid crystal/polymer composite, the combination of the liquid crystalline compound and the chiral agent in the composite develops the blue phase. A compound represented by formula (2) is contained in the chiral agent and the amount thereof is 40-100 mass% based on the whole chiral agent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311077-A (JP)
Title: Input device
Inventor: NAKAYAMA TAIHEI
IPC: H01H13/66
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input apparatus formed by layering a first switch portion and a second switch portion, in which contacts of the thin first switch portion positioned on the second switch portion are kept apart from each other when releasing operation pressure.  <P>SOLUTION: A first switch portion 10 and a second switch portion 20 are provided under an operation member 4. The first switch portion 10 includes elastic sheets 11 and 12 and contact portions 15 and 16 formed on the elastic sheets 11 and 12. A switch mechanism portion 40 operating by deformation of a curved member 43 is provided in the second switch portion 20. Both of the first switch portion 10 and the second switch portion 20 operate by pushing the operation member 4 strongly. A reinforcing portion 23 is provided under the elastic sheet 12, so that the elastic sheet keeps its flat state when the pressing force is removed and the contact portions 15 and 16 are certainly separated from each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311513-A (JP)
Title: Electronic equipment housing
Inventor: OHIRA YUTAKA
IPC: H05K5/04
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the existence of flexures arranged in a first member from disturbing the assembling of a second member when the second member is assembled to the first member, concerning an electronic equipment housing constituted by assembling a plurality of plate members.  <P>SOLUTION: The flexures 21H, 21V projecting in the internal direction of the electronic equipment housing 1 are successively arranged at edges of corners so as to be mutually orthogonally crossed in a plate rear panel 20. Wings 32 are perpendicularly and successively arranged at both side edges of a main part 31 so as to allow a plate top cover 30 to have a substantially U shape cross section. A chamfering cut 22 is obtained in each corner of the rear panel 20 for receiving the wings 32. Eaves 23 extend to the edge of each flexure 21V successively arranged at the side edges of the rear panel 20 along the inclined side of each chamfering cut 22, and are successively arranged in the flexure 21H successively arranged at the upper edge of the rear panel 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006229252-A (JP)
Title: Ignition device for internal combustion engine
Inventor: OISHI HIDETOSHI
IPC: H01F38/12
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition device for an internal combustion engine, which has superior durability, such as heat-resistive impulse properties and insulating properties, and high reliability.  <P>SOLUTION: A center core 7, a low-pressure side core 18 or a high-pressure side core 9 is disposed inside a constituent member such as a primary bobbin 1, a secondary bobbin 3 or a case 5, or is housed in a pocket formed in the constituent member, or is covered with an elastic member, whereby the core is isolated from an insulating epoxy resin 6, and air is prevented from penetrating into a coil high-pressure part. Since no bubbles remain in the high-pressure part, and an internal crack caused by thermal shocks or the separation of the insulating epoxy resin 6 from the constituent member can be prevented, the heat-resistive impulse properties and insulating properties of a cylindrical ignition device can be enhanced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007309596-A (JP)
Title: Water cooling type incinerator
Inventor: TANAKA MAKOTO
IPC: F23G5/00
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To utilize phenomenon of decomposition of natural gas hydrate.  <P>SOLUTION: A natural gas produced by decomposition of natural gas hydrate 301 is supplied to a gas burner 110 to burn and object 109 to be incinerated in a combustion chamber 105, similarly the water produced by the decomposition of the natural gas hydrate 301 is supplied to a cooling space 106 formed between an inner cylinder 103 and an outer cylinder 104 of the combustion chamber 105 as the cooling water, and the cooling water supplied to the cooling space 106 is drained after termination of incinerating treatment.  <P>COPYRIGHT: (C)2008,JPO&INPIT