baber/WOPTO huggingface dataset:
Patent JP-2011142230-A (JP)
Title: Through electrode, method of manufacturing the same, and microstructure
Inventor: USHIJIMA TAKASHI
IPC: H01L23/02
Filed: 2010-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a through electrode, and a method of manufacturing the same, enhancing the airtightness of a sealing region, and also to provide a microstructure.  <P>SOLUTION: A through electrode 100 is formed so that a predetermined region 11 of a substrate 10 having conductivity is insulated from circumference, and includes: a first trench 30 formed on a first side of the substrate at a depth where the substrate is not penetrated; a second trench 20 having a groove width narrower than that of the first trench and which penetrates a bottom surface of the first trench and a second side of the substrate; an insulating layer 50 filling the second trench and covering the groove surface of the first trench; and a growing film 60 formed so as to include a crossing part 62 that crosses the bottom surface of the first trench along an inner wall on both sides of the first trench on the insulating layer covering the groove surface of the first trench.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011144513-A (JP)
Title: Joint of precast floor slab in bridge
Inventor: UENAKA KEIJI
IPC: E01D19/12
Filed: 2010-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for a joint of a precast floor slab in a bridge which is used for connecting and fixing each precast floor slab disposed and fixed in the direction perpendicular to a girder installed in the bridge.  <P>SOLUTION: Rectangular groove parts 13 are formed in a PC floor slab 12 starting at the left end 12a and/or the right end 12b thereof when viewed from above. The groove parts 13 is constituted of respective lateral groove parts 13A and vertical groove parts 13B, and are arranged at predetermined intervals in the direction of the predetermined length L of the PC floor slab 12. The both ends 15a, 15b of a generally U-shaped joint 15 inserted into the groove part 13 has screw parts 15c, respectively, and are fixed to a lower steel plate 16 disposed on the lower surface of the PC floor slab 12 with fixing nuts 18. The horizontal part 15A of the generally U-shaped joint 15 is inserted without coming into contact with the bottom surface of the lateral groove part 13A formed in the PC floor slab 12, namely, the upper surface 12e of the lateral groove portion of the PC floor slab 12. A space length D3 is formed below the horizontal part 15A of the generally U-shaped joint 15, and the space D3 is also filled with a filler 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010123248-A (JP)
Title: Information storage medium, information reproducing method, information recording method, and information reproducing device
Inventor: ANDO HIDEO
IPC: G11B20/12
Filed: 2010-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storage medium on and from which digital moving image information is recordable/reproducible, and to provide an information reproducing method, an information recording method, and an information reproducing device using the medium.  <P>SOLUTION: In the information storage medium, cell time information includes a time code table relating to a video object, and the same place in the video object is redundantly reproducible between different cells of different PGCs. An address unit managed in control information is different from an AV address unit in an AV file, and information regarding a period of time required for cell reproduction is included in an area different from the time code table, and the cell time information includes information regarding an end position of an I picture. Information on the number of specific blocks or block number information in the video object, and time information regarding reproduction of each specific unit in the video object are included in the time code table.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011147267-A (JP)
Title: Motor control apparatus
Inventor: NOMURA HISAFUMI
IPC: H02P29/00
Filed: 2010-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control apparatus capable of accurately estimating a mechanical constant even in driving a load of which load torque changes depending on speed by a motor.  <P>SOLUTION: In the motor control apparatus, a mechanical system model for simulating a mechanical system including the load driven by the motor is expressed by a numerical expression 1 in the text. The motor control apparatus includes an estimator for estimating a moment of inertia J<SB>m</SB>, a speed coefficient D<SB>mk</SB>(k=1, 2, ..., P, where P is a positive integer), and a load torque τ<SB>L0</SB>independent of speed of the mechanical system model by an iterative least square approximation method using a value equivalent to torque of the mechanical system, a value equivalent to acceleration, and a value equivalent to speed. Also, the motor control apparatus includes a calculator for allowing the value equivalent to torque to pass through a low-pass filter for calculating a second value equivalent to torque, and an estimator for estimating the mechanical constants J<SB>m</SB>, D<SB>mk</SB>, and τ<SB>L0</SB>by the iterative least square approximation method using the second value equivalent to torque, the value equivalent to acceleration, and the value equivalent to speed. A time constant of the low-pass filter is set to a value equivalent to a delay of a speed detection value which serve as the value equivalent to speed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011144590-A (JP)
Title: Joint cover device for floor
Inventor: KONDO KENJI
IPC: E04B1/62
Filed: 2010-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint cover device for a floor, having a connecting means that can reduce a manufacturing cost and prevent a tilting failure of a cover plate caused by excessive tightening.  <P>SOLUTION: The connecting means 6 includes a holding receiving frame 7 formed with a through-hole 9 in a horizontal receiving edge 8a; a screw hole member 10 disposed at the lower face of a horizontal receiving edge 8a of the holding receiving frame 7; an insertion hole 12 opened at one end of the cover plate C; and a connecting screw 14 screwed into a screw hole 11 of the screw hole member 10. While the tip of an external screw part 15b abutting on the inner end of the screw hole 11 when tightening the connecting screw 14, a predetermined clearance 16 is secured between a large diameter head 15a and the inner surface of the insertion hole 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011145962-A (JP)
Title: Image processing apparatus
Inventor: YAMANAKA MASAKO
IPC: G06T11/20
Filed: 2010-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of improving visual quality without expressing a segment line as a broken segment line (dotted line).  <P>SOLUTION: Respective segment lines indicating a straight line included in plotting information or curve formed by connecting a plurality of straight lines are extracted, straight line areas for extracting respective straight line portions included in respective extracted segment lines are extracted, and when a gap exists between respective pixels composing each straight line portion, it is determined whether or not interpolation of pixels is necessary to fill the gap based on a tilt angle and line width of each extracted straight portion. When it is determined that interpolation is necessary, the number of pixels is calculated, respective pixel data corresponding to respective pixels composing the straight line portion are generated, respective interpolated pixel data corresponding to respective generated pixel data are generated based on the calculated number of pixels to be interpolated, and image data indicating respective segment lines are generated based on respective generated pixel data and respective generated interpolated pixel data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011149295-A (JP)
Title: Intake air cooling system of internal combustion engine
Inventor: BABA SHINJI
IPC: F02B29/04
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake air cooling system of an internal combustion engine which can prevent the deterioration of engine efficiency even when outside air temperature is high.  <P>SOLUTION: An intake air cooling system of an internal combustion engine which comprises a turbo type supercharger 2 equipped with a turbine part 23 rotated by exhaust gas from an engine 1 and a compression part 21 driven by the turbine part 23 to compress intake air, an intake pipe 11 introducing outside air through an inlet 12 on one end to lead it to the compression part 21 on the other end, a compressed air pipe 31 connecting a compression part 21 and an intake port 33 in an engine 1 to lead compressed air to the engine 1, and an air cooler 32 provided to the compressed air pipe 31 to reduce temperature of the compressed air, contains a circulation pipe 51 for introducing the compressed air to be fed to the intake pipe 11 on a downstream side from the air cooler 32 of the compressed air pipe 31. The circulation pipe 51 is equipped with a flow regulating valve 52 for regulating an introduction amount of compressed air and an expansion turbine 53 for reducing the temperature of introduced compressed air through adiabatic expansion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011147396-A (JP)
Title: Spool supporting structure of spinning reel
Inventor: HIRAOKA KOICHI
IPC: A01K89/01
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent rattling of holding members of the spool of a spinning reel easily and certainly.  <P>SOLUTION: The holding member 70 includes the first holding part 72, the second holding part 73, disk part 71, which is set between the first holding part 72 and the second holding part 73, a hole 74, in which the noncircular part 15b of a spool shaft 15 penetrates in the inner periphery along the axis, a noncircular section 77, of which axial section is formed and engageable with the noncircular part 15b of the spool shaft 15 made by cutting by cutting work to penetrate to the front end of the first holding part 72 to the radial direction. The noncircular section 77 is formed by milling of the front end of the first holding part 72 to make two opposing parts in parallel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011151267-A (JP)
Title: Method of manufacturing laminated wafer
Inventor: KOBAYASHI NORIHIRO
IPC: H01L27/12
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a laminated wafer having a small surface roughness without reducing other qualities.  <P>SOLUTION: The method of manufacturing the laminated wafer having a thin film on a base wafer includes steps of: forming an ion injection layer by ion-injecting at least one kind of gas ion selected from the group consisting of hydrogen ion and rare gas ions from the surface of a bond wafer; bonding the ion injected surface of the bond wafer and the surface of the base wafer directly or via an insulating film; peeling the bond wafer off at the ion injection layer by performing heat treatment. By bonding the two wafers after surface treatment in one part of the area of the outer circumference of at least one of the two wafers, and by performing heat treatment, the peeling is performed while a blister is formed in the position corresponding to the position subjected to surface treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010140907-A (JP)
Title: Base-diameter converter
Inventor: SAWAZAKI HIROSHI
IPC: F21S2/00
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base-diameter converter capable of using an electric bulb having the same standard of a base in spite of any kinds of lighting fixtures.  <P>SOLUTION: The base-diameter converter has a female socket 1 where a base of an E17 electric bulb is engaged, a male base 2 set up to be the same with the base of an E26 electric bulb, a first internal wiring 4 connecting between the center electrode of the female socket 1 and the center electrode of the male base 2, and a second internal wiring 5 connecting between an outer peripheral electrode of the female socket 1 and an outer peripheral electrode of the male base 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011159452-A (JP)
Title: Connector
Inventor: SATO KUNIYOSHI
IPC: H01R12/77
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for suppressing the fall-off of an actuator.  <P>SOLUTION: On a casing 2 of the connector 1, a first stopper 29 is formed which is located above a front upper beam and in front of a lever part 53. On a rear lower beam 35 of a first terminal 3, a second stopper 35c is formed which is located in the rear of a cam part 51. When the lever part 53 abuts on the first stopper 29, the cam part 51 abuts on the second stopper 35c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159455-A (JP)
Title: Thin-film superconducting wire rod and method for manufacturing the same
Inventor: SHINKAI YUKI
IPC: H01F6/06
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film superconducting wire rod and its manufacturing method which allows maintaining enough superconducting characteristics even in performing a bending process with a bending diameter smaller than before.  <P>SOLUTION: In the manufacturing method of the thin-film superconducting wire rod with a copper protecting layer formed around a body part equipped with a substrate and a superconducting layer, a thickness of the copper protecting layer located at a superconducting layer side is made thicker than that of the same at a substrate side, and the copper protecting layer is formed by a plating method so that a distance from a neutral line showing a center position of the thickness of the thin-film superconducting wire rod to a surface of the superconducting layer is to be smaller than a given value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159062-A (JP)
Title: Terminal device, product information display program, product information display method, and server device
Inventor: OCHIAI YUKIKO
IPC: G06Q30/06
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal device or the like which makes it easy for a user to confirm whether predetermined conditions such as free delivery conditions are met on an Internet supermarket site or the like, and on which shopping carts do not interfere even if the display contains a larger amount of product information or a larger number of items.  <P>SOLUTION: Display is controlled in such a manner that a shopping cart is displayed in a first display region until predetermined conditions are met, and in a second display region below the first display region after the predetermined conditions are met.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160580-A (JP)
Title: Ultrasonic motor
Inventor: TAKIZAWA HIROYUKI
IPC: H02N2/00
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic motor capable of highly efficiently generating torsional resonance vibration by aggressively using a flexural vibration of a piezoelectric element.  <P>SOLUTION: In the ultrasonic motor, an elliptical vibration is formed by combining a longitudinal primary resonance vibration resulting from expansion and contraction of a vibrator in a direction of a rotation axis and a torsional secondary resonance vibration or a torsional tertiary resonance vibration with a rotation axis as a twist axis. A length ratio of a rectangle of the vibrator is set so that a resonance frequency of the longitudinal primary resonance vibration resulting from expansion and contraction of the vibrator in the direction of the rotation axis and a resonance frequency of the torsional secondary resonance vibration or the torsional tertiary resonance vibration with the rotation axis as the twist axis may substantially match. The vibrator has a plurality of regions in a surface vertical to the central axis, and displacements of the regions adjacent to each other along the direction of the central axis are mutually different. The vibrator expands and contracts in a direction along a polarization direction thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160675-A (JP)
Title: Plant reinforcing implement
Inventor: SASAKI HIROSHI
IPC: A01G9/12
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant reinforcing implement excellent in attachment operability to a stem, and covering independence of a stem part so as to prevent stem break.  <P>SOLUTION: The plant reinforcing implement is attached to a stem and supports a part corresponding to the stem so as to prevent stem break. The reinforcing implement 1 includes a body 2 whose longitudinal surface has a nearly U shape with opened one side, and which allows the part 8a corresponding to the stem 8 to insert into the inside from the opening, a cover 3 which closes one opening of the body, and an engagement means 5 which is set between the body 2 and the cover 3, and retains a closed condition of the cover to the body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163584-A (JP)
Title: Air conditioning device for parking aircraft
Inventor: OMORI YASUNOBU
IPC: F24F1/02
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning device for a parking aircraft capable of simplifying a device configuration, reducing costs, and being operated even in a cold district having a freezing temperature.  <P>SOLUTION: A hollow casing 16 is disposed on a first floor part 1F of a housing 12, a high static pressure blower 18 is disposed on one end of the hollow casing 16, and a heat absorbing section 304 of a precooling device 30, and evaporators 404a, 404b of a vapor compression type refrigerating device 40 are disposed in the hollow casing 16. Radiating sections 306a, 306b of the precooling device 30 are heat exchange tubes disposed on a side wall of a second floor part 2F. The vapor compression type refrigerating device 40 is constituted of the evaporators, a compressor 406, expansion valves 412a, 412b, and condensers 414a, 414b constituted of heat exchange tubes disposed outside of the radiating sections on the side wall of the second floor part 2F. The outside air (e) introduced into the casing 12 by the high static pressure blower 18 is precooled by the heat absorbing section 304, further cooled by the evaporators 404a, 404b, and distributed to the parking aircraft P.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011152375-A (JP)
Title: Wheelchair
Inventor: OGAWA TAKAO
IPC: A61G5/02
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-propelled wheelchair which is operated by lever-drive and a small diameter, since in the case of a conventional self-propelled manually driven wheelchair, the body of a rider has to be once moved forward upon transferring the rider to a bed etc., in order to rotate a hand rim which includes a large diameter wheel and has a diameter almost same as the wheel.  <P>SOLUTION: A hole part is provided in a wheel (11b) of a drive wheel (11) and a cylindrical rotary shaft (26) is inserted and fit into the hole part. The end part of the rotary shaft (26) is D-cut and is almost vertically attached to a plate spring (25). Further, a D-cut drive lever (18) is attached to the end part opposite to the plate spring (25) on a same line. The drive lever (18) is fitted and inserted into a slidable drive rotation part (19). A drive holding part (20) and another drive holding part (22) are attached across a frame pipe (1). The drive rotation shaft (21) is pressed into the drive rotation part (19) and the drive rotation shaft (21) is fitted and inserted into the drive holding part (20) so as to be freely rotatably held.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170731-A (JP)
Title: Interface testing device and interface testing method
Inventor: YOSHIZU KYOSUKE
IPC: G06F3/06
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interface testing device capable of setting disconnection time of a communication channel to timing when retry out is generated.  <P>SOLUTION: A switch part 11 is inserted between a server 2 and a disk device 3, and is set to either a state, where communication is enabled, or a state, where the communication is disabled, between the server 2 and the disk device 3. A switch control part 12 performs control for increasing the disconnection time which is time when the state that the communication is disabled continues by a predetermined increment to the switch part 11, every time switching is performed to the state that the communication is enabled and the state that the communication is disabled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175030-A (JP)
Title: Image forming apparatus
Inventor: SUGITA SHIGEMI
IPC: G03G15/01
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can be made compact, while suppressing positional deviation between images caused by periodic speed variation of a recording medium conveying belt.  <P>SOLUTION: The image forming apparatus is configured to secondarily transfer the image which has been primarily transferred from the surface of a first image carrier disposed oppositely to the front surface of the intermediate transfer belt, onto a recording medium, wherein the recording medium is carried and conveyed by the recording medium conveying belt which is rotatably stretched to be laid between a plurality of roller members, such as a driving roller, so that the recording medium passes through a direct-transfer position to directly transfer an image carried on a second image carrier disposed on the upstream or downstream side of a secondary transfer position in the recording medium conveying direction, onto the recording medium, and passes through the secondary transfer position. The image forming apparatus includes: a speed variation detecting means configured to detect the periodic speed variation of the recording medium conveying belt; and a drive control means configured to control drive of the drive roller so that the periodic speed variation of the recording medium conveying belt can be reduced, on the basis of the detection result obtained by the speed variation detecting means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010149524-A (JP)
Title: Method of manufacturing resin molded article
Inventor: KIDOKORO FUMIO
IPC: B32B27/30
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a resin molded article with less flow and exfoliation of a decorative layer in a decorative sheet for insert.  <P>SOLUTION: In the method of manufacturing a resin molded article having the decorative sheet for insert including a base material, a binder layer and the decorative layer on the surface thereof, a softening temperature T1(°C) of the base material, a softening temperature T2 (°C) of the decorative layer and a softening temperature T3 (°C) of the binder layer satisfy a given relation, and the method includes the following processes of: (A) forming the decorative layer by printing a given pattern consisting of an ultraviolet curable composition containing urethane acrylate oligomer, reactive vinyl monomer and a photopolymerization initiator, then ultraviolet-curing the pattern; (B) forming the binder layer on the decorative layer using a screen printing method to form the decorative sheet for insert; and (C) molding the resin molded article by inserting the decorative sheet for insert into the mold of an injection molding apparatus, and injecting molding resin into the mold.  <P>COPYRIGHT: (C)2010,JPO&INPIT