baber/WOPTO huggingface dataset:
Patent JP-2011052311-A (JP)
Title: Electroplating tool and method of manufacturing the same
Inventor: YOSHIDA YOSHITAKA
IPC: C25D17/06
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroplating tool having excellent durability compared to the conventional one.  <P>SOLUTION: The electroplating tool has: a wiring member 2 having energizing parts 21, 22 comprising at least one of copper and a copper alloy and electrically connected to a member to be treated and a wiring part 23 for supplying current to the energizing parts 21, 22; a supporting body 1 at least one of which is formed from a metal and which supports the wiring member 2 and a material to be treated and a protective containing film for covering the metal part of the supporting body 1; and the wiring part 2 to have 50-1,000 μm thickness with a tetrafluoroethylene copolymer having 100-220°C melting point. Because the tetrafluoroethylene having excellent stability is used as a coating film, the influence on the electroplating tool due to the plating solution is suppressed. Also, because the tetrafluoroethylene copolymer has 100-220°C melting point, the protective coating film is formed in a melting state to form the excellent protective coating film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058233-A (JP)
Title: Light-emitting marking body for road, and lens body for use in the same
Inventor: MAEGAKI KOJI
IPC: E01F9/615
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting marking body for a road capable of emitting light in a wide range without dependence on a large number of luminous bodies.  <P>SOLUTION: A light-emitting portion for collecting light from the luminous body by a lens portion to emit the light outward is provided, and the lens portion is vertically equipped with a form of a convex lens by changing its thickness, and not horizontally having the form of the convex lens because its thickness is constant. The vertical light emitted by the luminous body is collected and visually recognized more brightly. However, the light is emitted in the wide range without being collected in a horizontal direction, so that a place enabling the visual recognition can be formed as a larger one.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059553-A (JP)
Title: Developing device and image forming apparatus
Inventor: HORIIE MASANORI
IPC: G03G15/08
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of suppressing variation in density of an image formed on a latent image carrier when a crest value of a pulse voltage is varied, and an image forming apparatus including the developing device.  <P>SOLUTION: In the developing device having: a toner carrier having a plurality of electrodes; a toner supply means of supplying a toner to a surface of the toner carrier; and a hopping electric field generating means of generating an electric field for hopping the toner by applying the pulse voltage to the plurality of electrodes, the hopping electric field generating means comprises: a pulse voltage generating circuit; a first power source as a variable-output-level DC power source adapted to supply a bias to the pulse voltage generating circuit and floated over an electric ground; and a second power source as a variable-output-level minus DC power source provided between a low potential side of the first power source and the ground, and is configured to control the crest value of the pulse voltage by varying the output level of the first power source, and also to control an average value of the pulse voltage by varying the output level of the second power source.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059624-A (JP)
Title: Developing device and image forming apparatus
Inventor: UTSUNOMIYA KOICHI
IPC: G03G15/08
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of providing stable high image quality with low power consumption, by preventing the fixing of toner through the use of a configuration such that the heat release efficiency of a developer regulating member is increased, and to provide an image forming apparatus.  <P>SOLUTION: The developing device includes: a developer carrier which carries a developer having a toner and a carrier on a surface thereof and is rotated to supply the developer to a latent image on the surface of a latent image carrier, at a place where the developer carrier faces the latent image carrier, to develop the latent image; a developer-regulating member vertically arranged, in such a state that the regulating end surface of the developer-regulating member faces the surface of the developer carrier and regulating the thickness of the developer passing through between the surface of the developer carrier and the regulating end surface; a heat release member for cooling the developer-regulating member; and a heat transfer member for transferring heat from the developer regulating member to the heat release member. The developer-regulating member is provided separately and is independent of the heat release member, and the heat transfer member is held between the developer regulating member and the heat-releasing member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064096-A (JP)
Title: Electric blower and vacuum cleaner using the same
Inventor: ADACHI NAHO
IPC: A47L9/00
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric blower maintaining high efficiency for a long time, and to provide a vacuum cleaner using the same.  <P>SOLUTION: This electric blower includes: a centrifugal impeller 10 driven by a motor 2; a diffuser 15 including a plurality of stator blades 17 in an upper surface thereof and a plurality of return stator blades 18 in a lower surface thereof, being arranged between the motor 2 and the centrifugal impeller 10; and a fan guide 20 including a bellmouth 21 and covering the centrifugal impeller 10 and the diffuser 15. The centrifugal impeller 10 includes: a disc-like hub 11; an annular shroud 12 including a suction opening 13; and a plurality of blades 14 provided between the hub 11 and the shroud 12. The bellmouth 21 of the fan guide 20 is positioned inside of the suction opening 13 of the centrifugal impeller 10, and a lower part thereof is bent outward and obliquely downward to form a bent part 23 having an inclined surface, and the tip of the bent part 23 is positioned lower inside of the peripheral edge of the suction opening 13 of the shroud 12 of the centrifugal impeller 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064139-A (JP)
Title: Engine intake control device
Inventor: TAKAHASHI KENJI
IPC: F02M35/108
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent thermal distortion during welding from affecting a valve housing while employing a structure composing an intake manifold by mutually welding a plurality of blocks made of synthetic resin.  <P>SOLUTION: In this intake control device, a change over valve 13 is composed of the valve housing 14 mounted on the intake manifold M made of synthetic resin and butterfly valve 25 attached to a valve shaft 24 rotatably supported by the same and rotating between a first change over position A shutting off a first intake port 6 and providing communication between a first and a second connection port 16, 17 and a second change over position B shutting off the first and the second connection port 16, 17 and opening the first intake port 6, a notch part 8 enabling attachment of the valve housing 14 to the intake manifold M is formed at one side part of an intake passage 3, an intake passage forming piece 9 made of synthetic resin covering the valve housing 14 and completing the intake passage 3 is welded on a circumference edge part of the notch part 8, and a gap g preventing contact of the intake passage forming piece 9 and the valve housing 14 is provided therebetween.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009296885-A (JP)
Title: Overcurrent control device
Inventor: SHOJI MASATAKA
IPC: H02M3/28
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overcurrent control device never damaging switching element by one current protective device even for a load to which a momentary current several times larger than average current flows.  <P>SOLUTION: In the overcurrent control device of a switching power source device which changes switching frequency, an overcurrent detecting means is arranged between a secondary winding L2 of a transformer and a smoothing capacitor C1 on the secondary side of the transformer T1, the return time from the time when overcurrent is detected in an overcurrent detecting element R1 to constant-voltage operation of stationary state, is made to be at least one cycle time or longer of the switching frequency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011070716-A (JP)
Title: Disk drive unit
Inventor: TAKANO YOSHIMICHI
IPC: G11B25/04
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To make a device thin by using a tray also as a stabilizing member, to suppress the wobbling of an optical disk to stabilize it to enable the recording/reproduction of information, and to facilitate the loading/unloading of the optical disk.  <P>SOLUTION: A thin optical disk 2 for recording/reproduction is placed on a tray and stabilizing member 1 including a clamper 8 and moved to the inside of a disk drive unit 3. The tray and stabilizing member 1 on which the thin optical disk 2 is placed is stopped at the prescribed position, a spindle motor 6 and a base 20 mounted with an optical pickup 5 are moved toward the lower part. The base 20 is lowered, and the clamper 8 pushes up the thin optical disk 2 by a magnetic force between a turntable 7 and the clamper 8 and clamps the thin optical disk 2 between itself and the turntable 7. The clamped thin optical disk 2 is rotated by the spindle motor 6 and approaches the tray and stabilizing member 1 when the rotation is stabilized, and wobbling is suppressed, stabilization is achieved, and the recording or reproduction of information is performed by the optical pickup 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070825-A (JP)
Title: Illumination lighting source device
Inventor: ABE MASUMI
IPC: F21V8/00
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination lighting source device which has compatibility with a conventional fluorescent lamp and moreover can improve the efficiency of storage at transportation and storing or the like.  <P>SOLUTION: Each of bases 90 is installed at an end of both sides of an illumination body A in which a plurality of light source units 10, 20, 30, 40 constructed of a cylindrical shape are aligned in one row in a coaxial state, and each of the bases 90 is installed detachably with a pair of sockets arranged facing each other in a luminaire. Each of the light source units 10, 20, 30, 40 is provided on a periphery of supporting bodies 11, 21, 31, 41 with light source units 12, 22, 32, 42, respectively, and one neighboring support can be accommodated inside the other support, and when both of the supporting bodies are slid in an extension direction, each of the light sources supported by each of the supporting bodies are electrically connected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011078163-A (JP)
Title: Battery pack controller
Inventor: TANIGAWA KEISUKE
IPC: B60L50/16
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack controller that prevents an increase in scale of a circuit for changing a reference voltage in multiple stages.  <P>SOLUTION: A changing portion 40 is provided with multiple voltage switching circuits 41. A reference voltage is relatively changed in multiple stages to detect a spontaneous change in the reference voltage. The range of the reference voltage relatively changed by the voltage switching circuits 41 is set within voltage ranges 81, 82 of all the voltage ranges 80 of cells 1a to 1d. As a result, no voltage changing circuit 41 is required for changing the reference voltage relative to all the voltage ranges 80 of the voltages of the cells 1a to 1d. Consequently, the number of detected voltage changing circuits 41 required for the cells 1a to 1d is minimized, and an increase in the circuit scale of the battery pack controller 2 is suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010181861-A (JP)
Title: Exposure apparatus and device manufacturing method using the same
Inventor: YASUNOBU KURA
IPC: H01L21/027
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus capable of reducing the wait time before starting exposure compared to a conventional exposure apparatus.  <P>SOLUTION: The exposure apparatus 10 comprises an illumination optical system 2 of irradiating an precursor M with light from a light source 1 and a projection optical system 4 projecting the pattern of the precursor M onto a substrate P, and includes a first shutter SH1 that can block light passing through a clearance between the illumination optical system 2 and the precursor M, a second shutter SH2 that can block light passing through a clearance between the projection optical system 4 and the substrate P, and a control means that controls the opening and closing of the first shutter SH1 and the second shutter SH2. The control means controls the luminous energy irradiating the projection optical system 4 by opening and closing the first shutter SH1 and the second shutter SH2 in such a manner that the temperature of the projection optical system 4 approaches closer to the projection optical system's saturation temperature that has been preliminarily obtained based on exposure light transmittance of the precursor M to exposure light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034572-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: YAMAUCHI SHOICHI
IPC: H01L21/20
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method restraining the generation of crystal defects in an epitaxial growth film when forming an epitaxial growth film in a trench formed in a substrate.  <P>SOLUTION: The method for manufacturing a 3D semiconductor device consists of steps of: forming a trench 2 on a semiconductor substrate 1 constituting a source region; and forming a base region 3 in the trench 2, and employs the following method. A semiconductor wafer 1 whose surface 1a is an Si ä100} face is prepared. Then, an epi-trench 2 is formed so that a side face 2 and a bottom face 2c are turned to be the Si ä100} face. Afterwards, an epitaxial growth film (p-type base area 3) is formed in the epi-trench 2. Thus, the epitaxial growth film is formed at the same growth rate in the epi-trench 2. As a result, any stress caused by the difference of the growth rate is reduced, and the occurrence of crystal defect because of the stress is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011078989-A (JP)
Title: Highly efficient method of producing thick steel plate
Inventor: KUGIYA JUNPEI
IPC: B21B1/38
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient method of producing a thick steel plate enhancing the efficiency of the entire production line by predicting any congestion or waiting of a shearing line in advance.  <P>SOLUTION: The highly efficient method for producing the thick steel plate is characterized in that a production line of the thick steel plate includes a rolling line in which steel is hot-rolled and cooled to form the thick steel plate and a shearing line in which the steel is sheared to the predetermined dimension, and in that the rolling efficiency and the shearing efficiency are estimated for each of a plurality of thick steel plates to pass the rolling line and the shearing line, and in that if the difference between the mean value of the rolling efficiency and the mean value of the shearing efficiency is equal to or larger than the predetermined value X, the thick steel plate is moved to the retreating position provided outside the shearing line, and if the difference is equal to or smaller than the predetermined value Y, the thick steel plate moved to the retreating position is returned onto the shearing line.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011079174-A (JP)
Title: Laminated panel and method for manufacturing the same
Inventor: SHITSU SHIGEAKI
IPC: B32B27/36
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated panel and a method for manufacturing the same that can display a pattern on the surface of the laminated panel in a simple configuration or a method without printing the pattern.  <P>SOLUTION: A light non-transmitting colored resin film 2 is integrally laminated on the surface 1a of a substrate 1, and a light-transmitting colored resin film 3 having protrusions 3c and recesses 3d on a surface 3a and different in concealing property between the protrusions 3c and recesses 3d when viewed from the surface is integrally laminated on the surface 2a of the colored resin film 2 to form the laminated panel. The method for manufacturing the laminated panel includes pouring light-transmitting colored resin 3' into the rugged surface to form the colored resin film 3 having the protrusions 3c and recesses 3d on the surface 3a, and layeredly laminating a back face 3b of the colored resin film 3 on the surface 1a of the substrate 1 through the light non-transmitting colored resin film 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010009081-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: KINUGAWA TOMOKATSU
IPC: G09F9/30
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device which can display various pieces of information with high brightness by forming a pixel with a form corresponding to display, and to provide an electronic apparatus including the electro-optical device.  <P>SOLUTION: When the electro-optical device is used for a head-up display, one pixel 100a includes two sub-pixels 100b, and the first sub-pixel 100b<SB>1</SB>out of the two sub-pixels 100b is used as a sub-pixel for color corresponding to red (R), and the second sub-pixel 100b<SB>2</SB>is used as a sub-pixel for color corresponding to green (G). This configuration is sufficient for simple navigation display, speedy display, etc. Since the pixel 100a includes two sub-pixels 100b, a thin-film transistor 30 and wiring in one pixel 100a account for a small proportion, so that the pixel aperture ratio is high.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011087142-A (JP)
Title: Stick type bone conduction hearing aid
Inventor: KARIYA AKIYOSHI
IPC: H04R25/00
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bone conduction hearing aid that can be used naturally for a long time with a simple construction.  <P>SOLUTION: The stick type bone conduction hearing aid 1 is of the stick type bone conduction hearing aid 1 whose bone conduction transducer 3 is stuck to and fixed on a head 50 with an adhesive sheet 9 or adhesive material for wearing the aid. The bone conduction transducer 3 is separated from a hearing aid body 5 containing a microphone, a battery and audio signal processor, so that the bone conduction transducer 3 can be downsized, slimed, and made to be lightweight. In this way, fixation of the bone conduction transducer 3 using the adhesive sheet 9 or adhesive material becomes easy, and falling of the hearing aid can be prevented and slippage of the worn hearing aid can be reduced as well. Furthermore, the wearing of the hearing aid is mild enough to be ignored.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010010152-A (JP)
Title: Connector assembly having cable connector and substrate connector
Inventor: DENPOYA IKUO
IPC: H01R13/42
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector assembly structured of a cable connector, into which a terminal with a cable can be automatically and completely inserted, and a substrate connector enabled to be fitted to the cable connector even if the terminal is inserted incompletely.  <P>SOLUTION: A movable member 20 of a cable connector 10 has attached portions 21 and 22 to be attached to a housing, and has a pressing arm portion entering a terminal hole and capable of pressing the terminal to a regular position when the movable member 20 is attached. A housing 31 of a substrate connector 30 is formed with a receiving recessed part 35 to be connected to the cable connector 10, and structured to be inhibited in movement of the movable member 20 with abutment of one part of the movable member 20 on a barrier part 39 of the housing 31 of the substrate connector 30 in the case of incomplete fitting of the cable connector 20 relative to the substrate connector 30 and to be allowed in movement of the moving member 20 in the case of complete fitting.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005483-A (JP)
Title: Slot machine
Inventor: ARAI MASATO
IPC: A63F5/04
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To make a small prize pattern surely win a prize under a fixed condition by making it possible to discriminate the kind of the small prize pattern.  <P>SOLUTION: This slot machine includes: a plurality of reels 31 displaying a plurality of symbols including symbols constituting several kinds of specific small prize pattern; symbol combination lottery arrangement 61 for holding a lottery for a symbol combination; an informing game mode of informing winning of a specific small prize pattern to a game player to play a game; a non-inform game mode in which even if the specific small prize pattern wins a game, winning of the specific small prize pattern is not informed to the game player to play a game; and a game mode select arrangement 62 for selecting a game mode to be set to the informing game mode or the non-inform game mode. In at least one reel 31, the symbols constituting two or more kinds of specific small prize patterns are arranged so that at least one of the symbols constituting another specific small prize pattern is disposed in such a position not to draw the symbol constituting the winning specific small prize pattern when the specific small prize pattern wins by controlling the reel 31 to stop.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051318-A (JP)
Title: Method for obtaining strawberry seed
Inventor: MARUO TATSU
IPC: A01G1/00
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily obtaining at a low cost strawberry seeds of a high commercial value.  <P>SOLUTION: This method for obtaining the strawberry seeds includes adding enzyme to strawberry fruits, and removing residue followed by drying. In more details, the method includes adding 0.1-5 g of the enzyme to 1 kg strawberry fruits, and using for the enzyme, at least any selected from among cellulase, pectinase and a plant tissue collapsing enzyme.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011083538-A (JP)
Title: Bag aggregate
Inventor: KUROKAMI EIJI
IPC: A47K11/06
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag aggregate used as an emergency toilet simply and sanitarily.  <P>SOLUTION: This bag aggregate 1 includes a plurality of bags 2 having an opening edge 2a through which excrement S is put and a bottom part 2b storing the excrement S inside and formed like a bag. The plurality of bags 2 are disposed with the bottom parts thereof superposed one on the other in the radial direction, and the plurality of bags 2 are combined to be individually separable after use to make the bag aggregate 1. The bag aggregate 1 includes a pressure sensitive adhesive double coated tape 7 for fixing the bag aggregate 1 to a toilet stool 100 as an installation object. The bottom parts 2b of the plurality of bags 2 are formed substantially triangular, and the respective opening edges 2a are provided with a plurality of holding parts 3, 4, 5, 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT