baber/WOPTO huggingface dataset:
Patent JP-2009165931-A (JP)
Title: Manufacturing method of capacitive ultrasonic transducer
Inventor: EZAKI TAKAHIRO
IPC: B06B1/02
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a capacitive ultrasonic transducer by which mechanical characteristics of a membrane and yield are enhanced, and increase in parasitic capacity is suppressed.  <P>SOLUTION: The manufacturing method of the capacitive ultrasonic transducer comprises processes of: preparing an SOI substrate having an active layer on a support substrate via an insulation layer; forming a through-hole on the active layer or support substrate; forming a cavity by introducing fluid for etching the insulation layer from the through-hole formed on the active layer or support substrate and etching the insulation layer; forming an insulation film inside the cavity formed by etching the insulation layer; and sealing the through-hole after forming the insulation film inside the cavity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169575-A (JP)
Title: Key arrangement moving mechanism and mobile telephone terminal
Inventor: KANEKO ERI
IPC: G06F3/02
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To easily change key arrangement of a plurality of mechanical type press button keys arranged in a matrix while changing distances between keys.  <P>SOLUTION: Vertical link members 511 to 513 as many as horizonal keys, horizontal link members 501 to 504 as many as vertical keys, and a holding member 100 having guidance holes corresponding to the respective keys are stacked in the key axial direction. Key shafts are inserted through the holding member, the horizontal link members and the vertical link members to mount the keys. When one key is moved along the guidance hole in the holding member, the movement of the key is transmitted to the other keys by the horizontal link members and the vertical link members, and the key arrangement is changed and moved while the distances between the keys are changed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009167926-A (JP)
Title: Ventilating device for electric instrument mounted with the same
Inventor: TAKADA MASAYUKI
IPC: H02P6/08
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilating device having accurate air volume-static pressure characteristics having an extremely little change amount of an air volume even if static pressure such as a pressure loss is changed, increasing a ventilating amount when an atmosphere temperature is high, and decreasing the ventilating amount when the atmosphere temperature is low.  <P>SOLUTION: A relative relationship instructing means 13 linearly changes an electric current to a standard current value according to an ON/OFF duty. The higher a number of rotations becomes, the larger a supplied current becomes. The lower the number of rotations becomes, the smaller the supplied current becomes. Therefore, the characteristics of a motor increase axial torque accompanied by an increase of the number of rotations, and the ventilating device 10 has the air volume-static pressure characteristics which do not change the air volume so much even if the pressure loss is changed. Furthermore, according to a temperature detected by a temperature correcting means 19, the standard current value is changed, so that the ventilating device 10 can obtain the air volume-static pressure characteristics increasing the air volume when the atmosphere temperature is high in summer or the like, and decreasing the air volume when the atmosphere temperature is low in winter or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008162887-A (JP)
Title: Group iii nitride semiconductor substrate
Inventor: USUI AKIRA
IPC: C23C16/01
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group III nitride semiconductor substrate with low defect density and less warpage.  <P>SOLUTION: A first GaN layer 62 is grown on a sapphire substrate 61, then a metallic Ti membrane 63 is formed and thereafter nitridation treatment is carried out to form a TiN membrane 64 having fine pores. After that, HVPE-GaN layer 66 is grown. In the HVPE-GaN layer 66, void parts 65 are formed by the action of the metallic Ti membrane 63 and the TiN membrane 64. The sapphire substrate 61 is peeled and removed from the site of the void parts 65.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009168653-A (JP)
Title: Illuminating apparatus for use in appearance inspection and appearance inspecting apparatus
Inventor: FUJISAKI NOBUO
IPC: G01N21/84
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize a highly precise appearance inspection by using converging light in an illuminating apparatus for use in appearance inspection and an appearance inspecting apparatus, and to make the apparatuses compact.  <P>SOLUTION: The illuminating apparatus 10 for use in appearance inspection, which illuminates a substrate to be inspected 21 with illumination light, includes: a surface light source 11 for emitting scattered light SL; a parallel light extracting member 12 for extracting approximately parallel light PL from the scattered light SL emitted by the surface light source 11; and a condenser lens 13 for condensing the approximately parallel light PL extracted by the parallel light extracting member 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009131237-A (JP)
Title: Trimeric collagen scaffold antibody
Inventor: CHOU MIN-YUAN
IPC: C12P21/02
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trimeric collagen scaffold antibody.  <P>SOLUTION: The collagen scaffold domain, including a collagenous or collagen-like domain, which directs self-trimerization is provided. The collagen scaffold domain can be fused to one or more heterologous domains, such as an antibody domain. The method for generating and using the scaffold domain and fusion protein is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169816-A (JP)
Title: Rack door
Inventor: MATSUO KOICHI
IPC: G06F1/16
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack door capable of storing a console notebook PC for operating a server installed inside a rack body.  <P>SOLUTION: The rack door has a space 18 capable of storing the console notebook PC maintaining the server and a front door 3 for covering a front face of the space 18. The console notebook PC 10 can be stored in the space 18 in the state that the front door 3 is closed and in the state that the front door 3 is open, the console notebook PC 10 can be operated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169254-A (JP)
Title: Cleaning device, and image forming apparatus including the same
Inventor: IDE ATSUSHI
IPC: G03G15/20
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device capable of using efficiently a cleaning member, and an image forming apparatus including the same.  <P>SOLUTION: A cleaning unit 40 includes a feed roller 43, a pressure contact roller 45, a roll-up roller 42, a density measuring part 44, and a control part 30. The feed roller 43 stores a cleaning web 41. The pressure contact roller 45 makes a cleaning face of the cleaning web 41 friction-slide on a heat roller 71. The roll-up roller 42 tension-lays the cleaning web 41 from the feed roller 43 through a space between the pressure contact roller 45 and the heat roller 71, and conveys intermittently the cleaning web 41. The density measuring part 44 measures the cleaning face in a position separated by a distance P from the roller 45 between the roller 45 and the roller 42. The control part 30 measures a density when a length of the cleaning web 41 conveyed intermittently is the distance P or more, and conveys the cleaning web 41 along an opposite direction when the density is lower than a threshold value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173096-A (JP)
Title: Car washing machine
Inventor: ISHIDA NOBUHIRO
IPC: B60S3/06
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car washing machine capable of accurately detecting the width of a vehicle to be washed even if the vehicle is parked slantingly and of identifying a car type.  <P>SOLUTION: A pair of ultrasonic sensors 41 arranged at right and left are rocked in the horizontal direction. The shortest distances among data of the detected distances up to vehicle sides of the vehicle 5 to be washed are recognized as distance data B, C up to the vehicle sides of each ultrasonic sensor 41. The vehicle width W of the vehicle 5 is calculated from the rocking angle θ at this time and the recognized distance data B, C up to the vehicle sides. This structure enables the vehicle width W of the vehicle 5 to be correctly calculated even if the vehicle 5 is parked slantingly. Thus, it makes unnecessary for the vehicle 5 to be driven up to the main unit of the car washing machine so as to make the radiation direction of ultrasonic waves of the ultrasonic sensor 41 perpendicular to the vehicle sides of the vehicle 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176354-A (JP)
Title: Optical element, slider and optical head
Inventor: SEKINE KOJIRO
IPC: G11B7/135
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which can readily align a slider with the optical element without reducing coupling force between the slider and the optical element.  <P>SOLUTION: The optical element is mounted on an upper surface of the slider provided with an optical waveguide and a first mark having the prescribed position relationship with respect to the optical waveguide and guides light emitted forward the recording medium from a light source to the optical waveguide. The optical element is formed of a material transmitting light and includes: a deflecting part deflecting light from the light source to the optical waveguide; and an upper surface which is the plane opposite to the first mark and which is substantially parallel to a bottom plane of the optical element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176542-A (JP)
Title: Electromagnetic lens
Inventor: YAMADA KEIZO
IPC: H01J37/141
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an electromagnetic lens which corrects the drift amount and the defocus amount or the like to the threshold value or less by carrying out correction according to necessity by keeping the drift amount small by instantly making a calorific value constant even if an acceleration voltage is changed regarding the electromagnetic lens that focuses a charged particle beam.  <P>SOLUTION: The electromagnetic lens includes: one first coil and the other second coil out of the coils formed by neighboringly winding two conductive and insulated wires or flat square wires by a prescribed number of turns; a first means in which a magnetomotive force AT is generated which is composed of a product of a current A corresponding to the differential obtained by making a mutually reverse current flow through the first coil and the second coil, and the number T of turns of the first coil and the second coil; and a second means in which the total sum of the current made to flow through the first coil and the second coil is made constant to control the calorific value constant.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008195606-A (JP)
Title: Temperature coefficient-improved microwave dielectric material
Inventor: OKAWA TAKASHI
IPC: C04B35/46
Filed: 2008-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and high-performance temperature coefficient-improved microwave dielectric material capable of approximating a temperature coefficient to zero and reducing a calcination temperature.  <P>SOLUTION: The microwave dielectric material is characterized by having BaLa<SB>2</SB>Ti<SB>3</SB>O<SB>10</SB>as a temperature improving agent incorporated to a ceramic dielectric composition. Further, the microwave dielectric material is characterized by having colemanite as a calcination temperature reducing agent incorporated into a ceramic dielectric composition. When selecting a homologous material of A<SB>x</SB>R<SB>4</SB>Ti<SB>3+x</SB>O<SB>12+3x</SB>for a principal constituent (where A is an alkali earth metal element, R is a rare earth element, and the composition ratio X is within the range expressed by 0.5<X<5) as a ceramic dielectric material, microwave transmitting performance stable to variation of the environmental temperature can be achieved since a temperature coefficient can be approximated to zero. Further, equipment expenses as well as energy costs can be saved because a low temperature calcination furnace can be used since calcination temperature can be reduced even by 100-150°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009178041-A (JP)
Title: Fishing sinker and lure in which the sinker is mounted
Inventor: TAKASAGO KENJI
IPC: A01K85/00
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To combine a fishing sinker having eyes attached thereto with a hollow lure body to form the lure capable of being used in various fishing forms.  <P>SOLUTION: The center of gravity is disposed on the front portion side of the fishing sinker, and eyes 3 to 5 are attached to the front and rear ends and the upper end front portion of the fishing sinker 1 having a laterally long bar-like shape. A space 6 into which the fishing sinker can be put in or out from a rear end insertion or withdrawal port 7 is disposed in the lure body 2, and eye insertion holes 8, 9 are disposed at the front end and at the front portion upper end. The fishing sinker 1 is laterally shakably inserted into the space 6 of the lure body 2 in a state that a fishhook having a leader or the like is connected to the eye at the rear end of the fishing sinker 1. The eye attached to the front end or the upper end front portion is made to project outward from the insertion hole 8 or 9 disposed at the front end or front upper end of the lure body 2, and a line 11 is connected to the eye.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294400-A (JP)
Title: Pick and place apparatus
Inventor: LEE SEONGBEOM
IPC: H01L21/677
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pick and place apparatus of which the structure is simplified by making it possible to perform independent pickup operation even by one servo motor and utilize mutual functions.  <P>SOLUTION: A plurality of pickup units which are divided independently of a lifting frame so that the lifting frame is lifted by one servo motor, each pickup unit and the lifting frame are mediated by an electronic clutch and a certain pickup unit is selectively bound to the lifting frame by power ON/OFF of the electronic clutch, so that each pickup unit can be selectively lifted even by one servo motor. In this case, the pickup unit is installed on a supporting block through an elastic spring in order to hold and support a rise position and such an elastic spring is used also as a compensation means for compensating backlash in a rack/pinion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180255-A (JP)
Title: Idler support structure and transmission
Inventor: OISHI SHINJI
IPC: F16H57/021
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an idler support structure having a long service life and high reliability.  <P>SOLUTION: This idler support structure has an idler and a needle-like roller bearing for rotatably supporting the idler. The needle-like roller bearing includes a plurality of needle-like rollers, a pair of rings 14 of annular ring shapes, a plurality of columns 15 for connecting the pair of rings 14 to each other, and a cage 13 having a plurality of pockets 20 for storing the needle-like rollers between the adjacent columns 15. The columns 15 have column central parts 16, a pair of column ends 17, and a pair of column inclined parts 18 positioned between the column central part 16 and the pair of column end parts 17. The thickness of each of the column central part 16, the pair of column ends 17 and the pair of column inclined parts 18 is formed smaller than the thickness of a boundary between the adjacent parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182578-A (JP)
Title: Mimo-ofdm receiver and mimo-ofdm communication system
Inventor: SHU RYO
IPC: H04B7/02
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a feedback amount from a receiver to a transmitter while suppressing a deterioration in communication quality in a MIMO-OFDM communication.  <P>SOLUTION: A transmission antenna pattern calculating means 1a of the receiver 1 calculates combination patterns of transmission data streams ds<SB>1</SB>to ds<SB>n</SB>of the transmitter 2 and transmission antennas 2c<SB>1</SB>to 2c<SB>n</SB>for transmitting the transmission data streams ds<SB>1</SB>to ds<SB>n</SB>in each subcarrier. A transmission antenna pattern extracting means 1b blocks the combination patterns calculated by the transmission antenna pattern calculating means 1a in each of a plurality of subcarriers and extracts one combination pattern from the blocked combination patterns. A feedbacking means 1c feedbacks the combination pattern extracted by the transmission antenna pattern extracting means 1b to the transmitter 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183122-A (JP)
Title: Automatic control system for distribution line compensation reactor
Inventor: YAMADA KOJI
IPC: H02J13/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution line compensation reactor system which can set, in advance, an optimal compensation reactor quantity, even if there is a change in the system state of a distribution line and can effectively suppress the current in the capacitance of the distribution line, with respect to ground when the distribution line becomes faulty.  <P>SOLUTION: An automatic control system for a distribution line compensation reactor includes a variable compensation reactor means, provided between the neutral point of a ground transformer of a distribution line bus and grounding and is capable of adjusting a reactor quantity, a means for storing information relating to zone-to-zone capacitance, with respect to ground of a distribution line; a means for inputting system state information relating to the distribution line; a means for calculating the capacitance with respect to ground of each distribution line, according to the system state thereof; a means for calculating the compensation reactor quantity, corresponding to the calculated capacitance with respect to ground; and a control means for setting the calculated compensation reactor quantity as the reactor quantity of the variable compensation reactor means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008197656-A (JP)
Title: Optical film and polarizing plate
Inventor: MURAKAMI TAKASHI
IPC: B29K1/00
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optical film roll, having characteristic that ensure larger phase difference the longer wavelength is and concurrently having proper resistance to high temperature and high humidity.  <P>SOLUTION: The method for producing the optical film roll having phase difference functions comprises flow-casting and peeling on a support, a solution prepared by dissolving a cellulose ester having a 2-4C acyl group as a substituent in an organic solvent, wherein when the degree of substitution of acetyl groups is represented by A and the degree of substitution of propionyl or butyryl groups by B, the cellulose ester satisfies the expressions 2.0≤A+B≤3.0 (I) and A<2.4 (II); stretching a formed film 1.2-4.0 times, when the amount of the residual solvent in the film is lower than 120 mass%; cooling the stretched film by a temperature 10°C lower than the temperature in the stretching; and winding the film into a rolled shape. The refractive index Nx of the wound film in the direction of an in-plane backward phase axis, and the refractive index Ny in the direction of a forward phase axis satisfy the expression 0.0005≤Nx-Ny≤0.0050.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009189540-A (JP)
Title: Liquid vaporizer and sauna device using the same
Inventor: FUJISAWA HIDEYUKI
IPC: A61H33/06
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the energy loss in a liquid vaporizer and a sauna device using the same.  <P>SOLUTION: The liquid vaporizer includes a body casing 11 having an intake 9 and an outlet 10, a blower path 12 connecting the intake 9 and the outlet 10 inside the body casing 11, a blower means 13 mounted within the blower path 12, and a vaporizing means 15 disposed between the blower means 13 in the blower path 12 and the outlet 10. The vaporizing means 15 is composed of a container 16 whose inner side is an inverted cone shape, a water feeding means 17 for feeding water into the container 16, and a hot-air feeding means 18 for feeding hot air onto the inner wall surface of the container 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192144-A (JP)
Title: Moisture releasing electrical hot water circulation heating system
Inventor: SAKURABA TAKAMITSU
IPC: F24D15/02
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water circulation heating system for a dwelling house, freely disposed according to the respective living rooms and facilitating maintenance by constructing a radiator and a hot water circulating system as separate compact devices.  <P>SOLUTION: Radiating panels 81, 82 communicated to each other by a plastic vertical pipe 8B group and upper and lower horizontal pipes 8A are disposed on a radiator HR. In the hot water circulating system SY, an air separating pressure tank 2, a circulating pump 3, and a pipe heater 4 are connected to one another by piping using a plastic pipe 5A through ball valves 6A, 6B, 6C and cheeses 7, 7A to house a hot water circulating function in a square tubular heater unit box 1, which is connected to the radiating panels 81, 82 by an outgoing pipe S and a return pipe R, and a humidifying tank 12 having a moisture releasing cap 12C at the top is interposed in a return passage for hot water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191414-A (JP)
Title: Reforming foundation
Inventor: NAKAJIMA MANAMI
IPC: A41C1/10
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reforming foundation an applying position for which can be easily determined, which does not have too strong tightening power while exerting function as a correcting tool, and which looks good in design.  <P>SOLUTION: The reforming foundation 10, 20 each has: a cylindrical waist part 1 disposed around the periphery of the abdominal part of a wearer; back-side positioning determination parts 6, 26 disposed at the buttock part side of the wearer; and a waist end part 2a at one end part side of the waist part 1; and a waist end part positioning determination part 2b at another end part side. The waist part 1 is structured to have strong stretchability enough to correct the periphery of the pelvis of the wearer when the waist end part positioning determination part 2b and the waist end part 2a are folded in a superimposed state.  <P>COPYRIGHT: (C)2009,JPO&INPIT