baber/WOPTO huggingface dataset:
Patent JP-2009221834-A (JP)
Title: Braking device
Inventor: KATO MOTOKI
IPC: E05F3/14
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable a large braking force to be applied to a movable body when the speed of the movable body is fast and a small braking force to be applied to the movable body when the speed of the movable body is slow corresponding to the speed of the movable body using a plurality of damper bodies which apply braking force to rotation of a pinion.  <P>SOLUTION: A braking device is provided with a base 40 for movably supporting two damper units 50, 50 respectively. One of the two damper units 50, 50 is made to come into contact with a fixed body 2 side at the predetermined moved point of the movable body 1. Each damper unit 50 has the pinion 53a and the damper body 53 for applying the braking force to the rotation of the pinion 53a. The base 40 is provided with a rack 55 to the pinions 53a of the damper bodies 53. The number of the damper units 50 which make the pinions 53a of the damper bodies 53 engage with the rack 55 is made to be varied corresponding to the speed of the movable body 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008250334-A (JP)
Title: Semiconductor device
Inventor: KIMURA HAJIME
IPC: G09G3/32
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that suppresses the influence of characteristic variance of a transistor.  <P>SOLUTION: The semiconductor device according to the present invention has at least, a circuit having a function of outputting pulses, a circuit which stores a video signal according to the pulses, and a current source circuit. The current source circuit includes a first terminal, a second terminal, and a third terminal. The current source circuit has a function of converting a supplied first current into a voltage and converting the voltage into a second current.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009272255-A (JP)
Title: Discharge lamp lighting device, lighting device
Inventor: KOTANI MIKI
IPC: H05B41/24
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device having a DC-DC conversion circuit, capable of reducing power loss and obtaining a stably switching operation by operating in nearly boundary mode in stably lighting in a stationary state, even if the upper fluctuation range of a lamp voltage exceeds a power supply voltage.  <P>SOLUTION: The discharge lamp lighting device is provided with: a step-up/down converter 2 having a switching element 22 for switching a current flowing in an inductive element 21, capable of converting input voltage from DC power supply 1 to output voltage from low voltage to high voltage in comparison with the voltage; power conversion circuits 2, 3 for applying the converted electric power to a discharge lamp 5; and a control circuit 6 for performing switching control so that the switching element 22 is turned on again, after providing a predetermined delay time by a delay circuit 650 from the time the current of the inductive element 21 reaches near zero, after the switching element 22 consisting of the step-up/down converter 2 is turned from ON to OFF, under the condition that at least the discharge lamp 5 be lit stably in a stationary state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275718-A (JP)
Title: Continuously variable transmission
Inventor: TAKAHARA HIDEAKI
IPC: F16H9/18
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuously variable transmission can improve durability of components on an input shaft when it is towed and of sufficiently returning a belt to a speed reduction side when it is stopped from a towed condition.  <P>SOLUTION: A primary pulley 250 includes a seal member 299 of a seal structure put between a movable sheave 270 and a housing part 292. A secondary pulley includes a seal member 399 including an abutment structure put between a movable sheave 370 and a housing part 392. A communication hole 294 providing communication between an inside and an outside of an oil pressure chamber 291 when the movable sheave 270 gets closer to the fixed sheave 260 than a position where the movable sheave 270 is arranged at a maximum speed increase ratio of the continuously variable transmission is formed at the primary pulley 250.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008288584-A (JP)
Title: Method of manufacturing image sensor
Inventor: JUNG CHUNG KYUNG
IPC: G02B3/00
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an image sensor adopting a microlens utilizing an oxide film.  <P>SOLUTION: The manufacturing method of an image sensor includes: a step for forming an interlayer insulating layer on a substrate including a photodiode; a step for forming a color filter layer on the interlayer insulating layer; a step for forming the oxide film on the color filter layer; a step for forming a plurality of microlens patterns having a prescribed interval on the oxide film; a step for forming an oxide film microlens having a prescribed curvature by etching the oxide film with the microlens pattern as a mask; and a step for cleaning the microlens pattern with a peroxosulfuric acid solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009273637-A (JP)
Title: Game machine and game proceeding method
Inventor: SASAKI YOSUKE
IPC: A63F5/04
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine or the like for executing a performance relating to the display of a wild symbol before the display of a game result in a slot game.  <P>SOLUTION: The game machine 1 includes a game preprocessing part 103 for determining a game proceeding table PT before the start of a game, and a game execution part 105 for executing the game according to the proceeding table PT. In the game preprocessing part 103, symbols to be displayed on respective reel parts 21 and a specified symbol position of the reel part 21 where the wild symbol W appears are determined, one character M to be moved from a prescribed appearing position to the specified symbol position is selected, the selected character M reaches the specified symbol position when displaying the game result, and a proceeding table PT is set so that the wild symbol W is displayed as the game result at the specified symbol position and the determined symbol is displayed in respective display areas other than the specified symbol position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008287860-A (JP)
Title: Flash memory device for reducing deviation of erase speed of memory cell, and erase method thereof
Inventor: LEE JIN-YUB
IPC: G11C16/06
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device especially a flash memory device, and an erase method thereof.  <P>SOLUTION: This flash memory device includes a cell array including a plurality of word lines, and a voltage supplying and selecting portion for supplying at least two voltages different from each other to the plurality of word lines during the erasing operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009276208-A (JP)
Title: Visual inspection method for mounting substrate
Inventor: SUTOKI YOICHI
IPC: G01N21/95
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform quality determination, simply, with sure reliability, as to inspection for determining the quality of soldering for a circuit element, and especially, of soldering by means of a soldering robot or by means of manual work using a soldering iron.  <P>SOLUTION: As shown in Fig. 1 (A), a resistance 3 disposed on a green substrate 2 is photographed by a camera (imaging device) 4 disposed above the resistance 3 while the resistance 3 is illuminated via a special filter 6 made of milk-white acrylic by red coaxial illumination 5 from the camera 4 side. An image obtained by the photographing is black-and-white binarized to determine the quality of soldering. This method makes it possible to perform determination without being affected by flux 9 covering fillets 8 as shown in Fig. 1 (B).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008215625-A (JP)
Title: Method and filler for fire protection at penetrating section of inflammable long body
Inventor: HANAOKA HIDENAO
IPC: F16L5/04
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fire protection at the penetrating section of an inflammable long body inexpensively manufacturable, easily installable, and capable of securing fire protection performance.  <P>SOLUTION: A soft thermally expandable refractory material sheet 14 manufactured by forming a putty-like thermally expandable refractory material into a sheet is placed on a rectangular parallelepiped or cubical ceramic fiber blanket 12 formed to a size suitable for packing into the penetrating section of an inflammable long body. The laminate is packed by a synthetic resin cover 16 which is bonded with an adhesive agent or thermally fused for sealing to form a filler 10 for fire protection. The thickness of the ceramic fiber blanket 12 is larger than the thickness of the soft thermally expandable refractory material sheet 14. The fillers 10 for fire protection of predetermined quantity are packed into the penetrating section of the inflammable long body for fire protection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009281419-A (JP)
Title: Propeller shaft
Inventor: KIKUCHI YASUHIRO
IPC: F16C3/03
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propeller shaft for preventing decline in rotation transmission torque while reducing the overall weight and facilitating press fit work during serration jointing of a yoke with respect to a tube.  <P>SOLUTION: The propeller shaft includes the input side yoke 6 comprising an aluminum alloy material and with the tube 2 to which a fitting part 14b of a cylindrical part 14 of the input side yoke is press-fitted and which is formed of a fiber reinforced resin material. A serration 15 formed by circumferentially providing a plurality of projecting and recessed parts 15a, 15b engaged with the inner peripheral face of the tube in the biting state is formed on the outer peripheral face of the fitting part along the axial direction. The tooth tip of each projecting part of the serration is formed approximately flatly, and a cutting part 15e at an acute angle tapered from the flat tooth tip face 15c is formed at the tip part of each projecting part in the axial direction of the fitting part. When the fitting part is press fitted and fixed to inside of the end part of the tube, the cutting parts are press fitted while cutting the fiber material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283662-A (JP)
Title: Light irradiator
Inventor: TAKEUCHI JUNICHI
IPC: H01L21/301
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light irradiator which efficiently irradiates a body to be irradiated with light such as ultraviolet rays, and suppresses running cost while reducing power consumption.  <P>SOLUTION: A semiconductor wafer W on which an adhesive sheet S of ultraviolet-curing-type is attached becomes the body to be irradiated. The ultraviolet ray irradiator 10 irradiates the semiconductor wafer W with ultraviolet rays, and is provided movable on a housing 14 while being within a sliding means 15. An ultraviolet ray irradiating unit 11 is arranged in the housing 14, and irradiates the adhesive sheet S which is to be an irradiated plane, when the sliding means 15 moves in a direction to cross an irradiation aperture 12 of the housing 14. An opening and closing means 17 is arranged in the housing 14, and opens the irradiation aperture 12 in accordance with the movement of the sliding means 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283299-A (JP)
Title: Lamp for vehicle
Inventor: YAGI TAKAYUKI
IPC: F21V5/00
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve utilization efficiency of light source luminous flux of a direct radiation type lamp for a vehicle provided with a light distribution pattern having cutoff lines on an upper end part.  <P>SOLUTION: A light emitting element 14 is arranged forward by arranging an end point on a vehicle side of a lower end edge 14a1 of a rectangular-shaped light-emitting chip 14a at a back side focus F of a convex lens 12. An additional lens 22 for surrounding the convex lens 12 in a band shape is arranged around the convex lens 12. The additional lens 22 includes an incident surface 22b, a reflection surface 22c, and an emission surface 22a, and is divided into eight fan-shaped regions 22A-22H in a circumferential direction with respect to an optical axis Ax. This division is carried out in every angle range where a corner point on an outer peripheral edge of the light emitting chip 14a corresponding to a point positioned on an uppermost end is a same corner point on an image of the light emitting chip 14a formed on the reflection surface 22c by light reaching an optional point on the incident surface 22b. Thereby, an additional light distribution pattern having horizontal cutoff lines can be formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283803-A (JP)
Title: Electronic component mounting device and electronic component mounting operation performing method
Inventor: YAGI SHUZO
IPC: H05K13/04
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting device and an electronic component mounting operation performing method capable of performing mounting operation without requiring almost any positioning adjustment of stoppers or sensors even when handling a substrate of a different type having notches or protrusions in its end portion on the side of a reference for substrate positioning.  <P>SOLUTION: The electronic component mounting device includes a substrate positioning sensor S2 for positioning a substrate in a first division mounting area MA1 and a second division mounting area MA2, while the first division mounting area MA1 and the second division mounting area MA2 are set on a substrate carrying conveyer, using the downstream end as a positioning reference. In this device, when the substrate 4C of a different type having a notch in an end portion on the side of the positioning reference is to be handled, the mounting operation is performed by positioning the substrate in the first operation position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286519-A (JP)
Title: Reversing device
Inventor: KOMATSU SHOTA
IPC: B65G21/20
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively ease external force such as impact acting on a refill container, and to reverse its front side and a back surface.  <P>SOLUTION: A raising belt 6 extends while increasing in height from an upstream side toward a downstream side of a carrying passage 2, and abuts on a lower surface of the refill container supplied from the carrying passage 2 to gradually raise the refill container to a side part. A lowering belt 7 extends while lowering in height from the upstream side to the downstream side of the carrying passage 2, receives the refill container with the front side and the back side reversed due to excessive raising by the raising belt 6 at a part in an overlapping range K opposite to the raising belt 6, and abuts on the lower surface to return the refill container raised on the side part and discharges it to the carrying passage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286255-A (JP)
Title: Moving quantity specifying device, levelling control device and program
Inventor: OKUMURA KAZUHISA
IPC: B60Q1/115
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To finally specify a moving quantity of a controlled object properly even if a tire is deformed by a change of loading weight on a vehicle.  <P>SOLUTION: A displacement quantity of a vehicle height caused by the deformation of the tire accompanied by the change of the loading weight (tire displacement quantity) is estimated (s180) in accordance with a changing quantity of the loading weight prescribed by the displacement quantity of the vehicle height regulated by a suspension 30 (regulated displacement quantity), and a vehicle inclination angle is specified from the corrected vehicle height (s130) after correcting the vehicle height detected by a vehicle height sensor in accordance with the estimated tire displacement quantity (s190).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285140-A (JP)
Title: Game machine apparatus
Inventor: MATSUBARA MANABU
IPC: A63F7/02
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine apparatus easy to use for a player as the convenience for the player is taken into consideration.  <P>SOLUTION: A replay button, an issue button, and a display area are disposed in a put-out unit 17 which is turnable relative to a dispensing device body 18. With this structure, when a dispensing button, the issue button, a remaining frequency indicator part, or the like are disposed in an upper ball receiving tray 5 of a game machine 1, these components are close to the display area or an operating part, and as a result, complication in the operation by the player and shift of the visual line of the player can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286907-A (JP)
Title: Method for manufacturing multistage-polymerized polymer
Inventor: TAKEATSU ERIKO
IPC: C08F257/00
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a multistage-polymerized polymer capable of inhibiting the generation of agglomerates successfully when producing latex containing a multistage-polymerized polymer by an emulsion polymerization method.  <P>SOLUTION: This method for manufacturing the multistage-polymerized polymer is attained by emulsion polymerization wherein at least one monomer (B) as a main component selected from the group consisting of methacrylate, acrylate and an aromatic vinyl compound is added to latex containing a seed particle obtained by polymerizing at least one monomer (A) as a main component selected from the group consisting of methacrylate, acrylate and an aromatic vinyl compound, or two or more of the monomer (B) is added to that sequentially. When the at least one monomer (B) is added to the latex, the monomer (B) is added in a state of a droplet with a droplet diameter (D50) of <100 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285999-A (JP)
Title: Printer
Inventor: MAEDA HIDEYUKI
IPC: B41J25/312
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of preventing an upper lid part from being closed, even when a closing-directional force acts on a printing unit at the time of replacing an ink ribbon, and capable of preventing replacement work of the ink ribbon from being disturbed.  <P>SOLUTION: This printer is provided with an upper lid part stopper 34 (guide plate 31) for supporting the opened upper lid part 30 in a prescribed position, and for releasing the support of the upper lid part 30, by making a closing-directional force acts on the upper lid part 30, an arm stopper 35 (guide plate 31) for supporting the printing unit 40 in the condition where a working space is secured vertically, under the condition where the upper lid part 30 is supported by the upper lid part stopper 34, and a protrusion part 41b for deterring the support of the upper lid part 30 by the upper lid part stopper 34 from being released, even when the closing-directional forces act on the upper lid part 30 and the printing unit 40, under the condition where the printing unit 40 is supported by the arm stopper 35.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285258-A (JP)
Title: Shooting handle for game machine and game machine with the same
Inventor: ADACHI GIICHI
IPC: A63F7/02
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shooting handle for a game machine, which can increase a degree of freedom in design, and to provide a game machine with the same.  <P>SOLUTION: In a torsion spring 40 for urging an operation member 20 to the side of a rotational reference position relative to a handle body, one of extensions extending from an end of a coil portion 41 is extended into a shape bending toward the inside of the coil portion 41, the torsion spring 40 is loosely fit to a shaft portion 23 formed at the operation member 20 and raised along a predetermined rotation axis O1, and the extension of the torsion spring is engaged to engaging portions 23a of the shaft portion 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270805-A (JP)
Title: Plastic container drying tool
Inventor: YOSHIKAWA KENICHI
IPC: A47J45/02
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic container drying tool capable of drying plastic containers regardless of their shapes and sizes.  <P>SOLUTION: A hook is provided at the uppermost part of a rod-shaped metal member, an accessory-storing basket is provided below the hook, and rings are provided at the center part and mounted with rubber bands. The plastic container drying tool is characterized by being bent in a ring shape at the lower and mounted on a waterdrop saucer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294274-A (JP)
Title: Liquid crystal aligning agent, liquid crystal alignment layer, and liquid crystal display element
Inventor: KURODA YOSHIHIKO
IPC: C08L79/08
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent capable of obtaining a liquid crystal alignment layer, which is high in voltage holding performance, is suppressive in sticking just after stress liberation, and is further excellent in sticking relaxation.  <P>SOLUTION: The liquid crystal aligning agent contains a polyamic acid (A) obtained by making a tetracarboxylic acid dianhydride including 1,2,3,4-cyclobutane tetracarboxylic acid dianhydride react with a diamine including a compound represented by formula (1) (in formula (1), R<SP>I</SP>and R<SP>II</SP>are respectively a hydrogen atom or a 1-4C alkyl group), and an imidized polymer (B) of a polyamic acid obtained by making a tetracarboxylic acid dianhydride react with a diamine, wherein an average imidization rate of the polyamic acid (A) and the imidized polymer (B) is 10-50%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292888-A (JP)
Title: Adhesive composition, adhesive sheet, and method for producing semiconductor device
Inventor: SAEKI NAOYA
IPC: C09J133/14
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an adhesive composition which does not cause the mutual adhesion of adhesive layers even when a thin dicing blade is used for dicing, and can achieve high package reliability even when exposed to severe reflow conditions, as for a package on which thinned semiconductor chips are mounted; an adhesive sheet having an adhesive layer comprising the adhesive composition; and a method for producing a semiconductor device using the adhesive sheet.  <P>SOLUTION: The adhesive composition comprises an acrylic polymer (A) having a weight-average molecular weight (Mw) of ≥900,000 and a molecular weight distribution (Mw/Mn) of ≤7, an epoxy resin (B), and a thermal curing agent (C).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296188-A (JP)
Title: Optical packet network system
Inventor: ITO NAOKI
IPC: H04L69/40
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical packet network system which enables a maintenance operator to quickly and easily perform a condition diagnosing and an appropriate treatment without taking costs when a fault is generated on a network.  <P>SOLUTION: In the optical packet network system configured so as to transmit and receive optical packets between terminal units connected through a route switching device, each terminal unit is provided with a test packet transmission/reception part, one terminal unit is made to be a master and the other terminal unit is made to be a slave. By detecting a test packet transmitted from the master side, the slave side generates a return packet corresponding to the test packet and transmits it to the master side. The master side collates the test packet transmitted to the slave side and the return packet transmitted from the slave side and inspects the communication function.  <P>COPYRIGHT: (C)2010,JPO&INPIT