baber/WOPTO huggingface dataset:
Patent JP-2010135834-A (JP)
Title: Vacuum processing method
Inventor: FUWA KO
IPC: B65G49/06
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for easily removing the substrate from the electrostatic attraction device in a short time after conveyance in conveying a substrate while attracting and holding the substrate to an electrostatic attraction device in a vacuum.  <P>SOLUTION: In the technology, substrate conveyance is started after attracting the substrate to an electrostatic attraction device by applying a first voltage V<SB>1</SB>to electrodes within the electrostatic attraction device, and during the conveyance, the voltage applied to the electrodes is altered to a second voltage V<SB>2</SB>to decrease attraction force. Consequently, when the substrate conveyance of ends, a quantity of residual electric charge between the substrate and the electrostatic attraction device is reduced as compared to prior technology in which the same voltage is applied to the electrodes, causing residual attraction force to decrease. As a result, the time required to remove the substrate from the electrostatic attraction device can be shortened as compared to prior technology. In particular, when vanishing the residual electric charge by applying a voltage of reverse polarity to the electrodes for a short time after finishing the conveyance, it is possible to vanish the residual electric charge without applying a high voltage as in prior technology.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011168288-A (JP)
Title: Water cooling machine
Inventor: SHOJI MICHINORI
IPC: B67D1/08
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and an inexpensive water cooling machine having a simple control device with a small processing capacity.  <P>SOLUTION: The water cooling machine cools city water supplied from a tap water pipe 40 by a refrigerating circuit 20 and feeds it outside. The water cooling machine includes a pressure reducing valve 12 which reduces the pressure of water supplied in a pipe 11 and stably sets it at the predetermined value, and an motor operated valve 13 which is interposed on the downstream side of the pressure reducing valve 13 in the pipe 11 to adjust the flow rate of cold water to be taken outside by changing the opening thereof. A worker sets the opening of the motor operated valve 13 to any one value out of a plurality of discontinuous steps, using an UP-switch and a DOWN-switch, and adjusts the flow rate of cold water flowing in the pipe 11. Thus, the flow rate of cold water flowing in the pipe 11 is controlled corresponding to the opening of the motor operated valve 13, and the temperature of cold water fed out from the water cooling machine can be kept at an adequate value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168357-A (JP)
Title: Sheet feeding apparatus and image forming apparatus
Inventor: TAKIGUCHI MASATOSHI
IPC: B65H1/12
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding apparatus capable of reliably feeding a sheet without damaging a rear end of a sheet having low stiffness, or the like, and to provide an image forming apparatus with the sheet feeding apparatus.  <P>SOLUTION: An interlocking mechanism 18 moves a sheet 26 in a sheet feeding direction while exposing a sheet moving member 24 on a mounting surface 21a when a lifting-lowering plate 22 approaches to a feeding roller 2. Further, when the lifting-lowering plate 22 separates from the feeding roller 2, the interlocking mechanism 18 retreats the sheet moving member 24 to beneath the mounting surface 21a and moves the sheet moving member 24 with separating in a direction opposite to the sheet feeding direction. Thus, it is possible to give a biasing force, which is used to be given to the rear end of a sheet, to an under surface of a sheet, and to prevent damaging the rear end of the laminated sheet 26. Also, a user operation for a rear end regulation member can be eliminated, so that it is possible to more widely respond to a media, thereby achieving a sheet feeding device 10 having high usability.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168032-A (JP)
Title: Liquid ejection head, liquid ejection head unit, and liquid ejector
Inventor: KAIEDA AKIKAGE
IPC: B41J2/18
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection head, a liquid ejection head unit and a liquid ejector, wherein shot of droplets on an ejected object is suppressed and liquid ejection failure due to the droplets is suppressed to improve the printing quality.  <P>SOLUTION: The liquid ejection head includes: a head body 10 having openings 11 for ejecting liquid; a cover 20 projectingly provided in the ejection direction of the liquid around a liquid ejection face 12 where the openings 11 are opened; a straightening plate 30 which is provided, in the cover plate 20, at a position apart from the liquid ejection face 12, and provided with openings in a region opposing to the nozzle openings 11; an air stream generation means 40 generating the air stream between the liquid ejection face 12 and the straightening plate 30 along the face direction of the liquid ejection face; and a water absorbing member 50 which has exposure openings 51 having opening areas larger than at least the liquid ejection face 12, arranged side by side at predetermined intervals and is slidably provided on the surface opposite to at least the liquid ejection face 12 of the straightening plate 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175794-A (JP)
Title: Removal-prevented attachment plug
Inventor: BESSHO KEISUKE
IPC: H01R13/639
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a removal-prevented attachment plug improving durability of a plug receptacle.  <P>SOLUTION: The attachment plug 50 is removably connected to the receptacle 1 having an insertion groove 9 formed around pin insertion holes 8a-8c opening on a front surface, with contacts 11a-11c housed inside to face respective pin insertion holes 8a-8c. A front surface of a plug body 51 is provided with electrode pins 52a-52c inserted in respective insertion holes 8a-8c and electrically connected to the contacts 11a-11c, and a peripheral wall 53 surrounding the electrode pins 52a-52c and inserted in the insertion groove 9. A part of the peripheral wall 53 is provided with a lock piece 55 cantilever-supported by the plug body 51 with its front end side alone by forming a slit 54 on the periphery. When the peripheral wall 53 is inserted in the insertion groove 9, an engaging pawl 56 of the lock piece 55 engages with a recess 13 provided to an inner wall of the insertion groove 9, thereby preventing a removal of the attachment plug 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176520-A (JP)
Title: Solid-state imaging device and method for driving the same
Inventor: WATABE TOSHIHISA
IPC: H01L27/146
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device which can eliminate noise while coping with a high speed and ultrahigh resolution of the solid-state imaging device, and to provide a method for driving the same.  <P>SOLUTION: The operation from reset of pixels to the subtraction processing of noise by a CDS circuit is performed within a 1 horizontal scanning (1H) period 61, signal processing subsequent to the CDS, e.g. A-D conversion is performed within the next 1H period 62, and a pixel signal is read to the horizontal signal line. The processing speed of the circuit can be limited by performing pipeline processing, i.e. by performing the operation from the reset of pixels in the next row to the subtraction processing of noise by a CDS circuit simultaneously while the pixel signal in some row is subjected to A-D conversion within some 1H period. Furthermore, a time when noise is sampled by the CDS circuit can be shortened sharply by connecting an acceleration transistor to the input of the CDS circuit and presetting the input to an appropriate voltage level.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175076-A (JP)
Title: Fresnel lens and fresnel lens molding die, and method for manufacturing fresnel lens and method for manufacturing fresnel lens molding die
Inventor: ONO YUJI
IPC: G02B3/08
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve optical performance of a Fresnel lens, by suppressing occurrence of an iridescent surface in the Fresnel lens.  <P>SOLUTION: In cutting process which generates orbicular zones of the Fresnel lens composed of an optical function surface 21 and a vertical plane 22 by cutting into a workpiece 20 rotating around an optical axis (Z-axis) with a tool 7 in an optical axis direction, optical performance of the Fresnel lens is improved, by irregularly changing tool-cutting speed V of the tool 7 in the optical axis direction to form a cutter mark 23a having an irregular pitch P1 and preventing occurrence of the iridescent surface on the vertical plane 22 and reflection on the optical function surface 21 resulting from formation of regular cutter marks.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010163859-A (JP)
Title: Collecting pipe
Inventor: FUKUOKA MASASATO
IPC: E02D17/20
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collecting pipe improved in overall drainage efficiency by increasing drainage efficiency without impairing the collecting efficiency of conventional collecting pipes and not affecting construction efficiency and cost.  <P>SOLUTION: Collecting holes 12 of 4-5 mm in diameter are formed at the wall of the collecting pipe 11 while tilting axes 12a of the collecting holes 12 at 25-45° with respect to the axis 11a of the collecting pipe 11 in the flow direction. An area of the collecting hole 12 when viewed in the radial direction of the collecting pipe 11 is made 100% larger in area with respect to an area of a circle with a diameter of 5 mm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011178204-A (JP)
Title: Actuator for assist bogie angle steering truck for railroad vehicle
Inventor: ISHIGE MAKOTO
IPC: B61F5/44
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator for an assist bogie angle steering truck for a railroad vehicle preventing lowering of traveling safety, even when a steering command of an opposite direction should be given.  <P>SOLUTION: This actuator includes a hydraulic cylinder 1 for steering, a pump 2 to be driven by a motor 3, a differential pressure detecting cylinder 4, a first flow detecting cylinder 5, a second flow detecting cylinder 6, a first bypass circuit control valve 7, a second bypass circuit control valve 8 controlled by the second flow detecting cylinder 6, a third bypass circuit control valve 9, and a fourth bypass circuit control valve 10 connected in series with the third bypass circuit control valve 9 to be controlled by the first flow detecting cylinder 5. When the steering command of the direction opposite to an original direction is given, a bypass circuit is formed to communicate a bogie frame side oil chamber 1A with a steering beam side oil chamber 1B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177938-A (JP)
Title: Hard coat film
Inventor: ASAI MASATO
IPC: B32B27/00
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard coat film which is not standing out even when a fingerprint adheres to it and superior in finger print wiping properties, scratch resistance, and adhesion.  <P>SOLUTION: In the hard coat film, the contact angle of water and the contact angle of n-dodecane on the surface of a hard coat layer are made simultaneously to be within specified numerical ranges, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181138-A (JP)
Title: Optical disk and optical disk device
Inventor: IZAWA SHINSUKE
IPC: G11B7/007
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device which prevents erroneous recording or erroneous erasing in a recorded zone by reproduction power.  <P>SOLUTION: The optical disk device includes a laser diode, a current supply means for supplying the current for emitting the light of the laser diode, and an light emitting control means for controlling the emitting power of the laser diode by controlling an amount of the current supplied to the laser diode by the current supply means, and the light emitting control means has a function for setting the light emitting power of the laser diode in the following transition processes: a transition process from reproduction to recording, a transition process from recording to reproduction, a transition process from the reproduction of a certain area to the reproduction of a different area, and a transition process from the recording of a certain area to the recording of a different area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237663-A (JP)
Title: Image carrier and image forming apparatus using the same
Inventor: NAKAJIMA TADASHI
IPC: G03G15/08
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image carrier which achieves reduction of cost and weight of an image forming apparatus and simplification of an image forming process by reducing parts used for the image forming apparatus, and to provide the image forming apparatus using the same.  <P>SOLUTION: In the image carrier used in the image forming apparatus, a plurality of electrodes for forming an electrostatic latent image on a surface of the image carrier are arranged. The image forming apparatus uses this image carrier.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183922-A (JP)
Title: Anti-icing and deicing device at wing leading edge part in aircraft and main wing of aircraft
Inventor: SAITO ISAO
IPC: B64D15/04
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To properly prevent generation of ice adhered to the outside of a wing leading edge part by effectively heating the wing leading edge part, in an anti-icing and deicing device at the wing leading edge part in an aircraft and a main wing of the aircraft.  <P>SOLUTION: A warming-up passage 46 is provided along the inside of a main wing leading edge part by the main wing leading edge part 41 formed into a curved shape and a guide plate 42 formed into a curved shape and arranged with a prescribed space inside the main wing leading edge part 41. The warming-up passage 46 includes a duct pipe 47 for supplying bleed air. A gap at a distal end part in the main wing leading edge part 41 in the warming-up passage 46 is formed narrower than the downstream side of a bleed air flowing direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187815-A (JP)
Title: Release type electromagnet device, and opening/closing device using the release type electromagnet device
Inventor: NAKAGAWA TAKAFUMI
IPC: H01H73/36
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that variation in attracting force can not be suppressed by a method of bringing a movable armature into contact with a fixed armature like a conventional electromagnet device since magnetomotive force variance is caused by variation in attracting posture in operation, manufacture variance of a permanent magnet, and temperature variance no matter how large magnetic flux passing through an attracting surface is increased in absolute value.  <P>SOLUTION: A release type electromagnet device 1 includes the movable armature 6 held to freely protrude in a predetermined direction, a tripping spring which energizes the movable armature in the protruding direction, the permanent magnet 15 holding the tripping spring in an energy accumulation state, and a yoke constituting a magnetic path of magnetic flux from the permanent magnet through the movable armature and fixed armature. In this case, the permanent magnet is provided at a position opposite the movable armature with the fixed armature 10 interposed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192441-A (JP)
Title: Conductive paste
Inventor: SOGO HIROSHI
IPC: H01B1/00
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide conductive paste for producing a high-resolution printing pattern while imparting good conductivity.  <P>SOLUTION: The conductive paste includes a mixture consisting dominantly of a first conductive filler 10 composed of spherical glass frits 11 on the surfaces of which metal films 12 are provided, a second conductive filler 23 composed of spherical metals, and organic vehicle. The total content of the first conductive filler 10 and the second conductive filler 23 is 85 wt.% or more relative to 100 wt.% of the conductive paste. The spherical metals to be the second conductive filler 23 constitute such a spherical metal powder that the average particle size of primary particles is 0.003 mm or smaller.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191386-A (JP)
Title: Optical apparatus and control method therefor
Inventor: HIRAI DAISUKE
IPC: G03B9/02
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical apparatus in which driving speed of a diaphragm in a stage of preparing for photography of a moving image is made higher than driving speed of the diaphragm in the midst of recording a moving image.  <P>SOLUTION: The optical apparatus capable of performing photography of the moving image includes: the diaphragm 122; a diaphragm driving motor 120 for driving the diaphragm 122 at first speed or at second speed higher than the first speed; and a diaphragm driving unit 119 (lens MPU 115) controlling the diaphragm driving motor 120 to drive the diaphragm 122 at the second speed in the midst of preparing for photography of the moving image, and to drive the diaphragm 122 at the first speed in the midst of recording the moving image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010163623-A (JP)
Title: Liquid-crystalline medium
Inventor: TARUMI KAZUAKI
IPC: C09K19/32
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium for a display, particularly a liquid-crystalline medium for MLC, TN or STN display, free from hitherto known defects, or by a little degree if they exist, also having a very high resistance value and a low threshold voltage, and having a low rotational viscosity value γ<SB>1</SB>simultaneously.  <P>SOLUTION: This liquid-crystalline medium contains a mixture of polar compounds having positive dielectric anisotropy as the base material, comprising one or two or more compounds represented by formula I.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011190605-A (JP)
Title: Child lock mechanism
Inventor: AKIZUKI RYUJIRO
IPC: E05B85/24
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a child lock mechanism which makes operability during a door opening/closing operation proper while maintaining proper operability during a set/unset operation.  <P>SOLUTION: This child lock mechanism 10 includes: a base member (11); a first lever (12); a second lever (13); and an intermediate member (14) which is assembled to the first lever (12) and not assembled to the second lever (13). The intermediate member (14) can be rotated (along a rotational locus L1) with respect to the base member (11) in the state of being held in an unset position. The center of the rotation of the first lever (12) with respect to the base member (11) (the center of a supporting pin concentric with a supporting shaft 17 for coupling a child protector lever 15 and a coupling link 16 together), and the center of the rotation of the intermediate member (14) with respect to the base member (11) (the center of the supporting shaft 17) are coaxially disposed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011198964-A (JP)
Title: Thin-film photoelectric converter and method of manufacturing the same
Inventor: YAMAGUCHI SHINSAKU
IPC: H01L31/04
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a thin-film photoelectric converter with high-crystallinity conductive layers whose electrical property is prevented from deteriorating because of increase in electrical resistance in structural layers and structural defects and which excels in photoelectric conversion efficiency, and to provide a manufacturing method for the converter.SOLUTION: The manufacturing method for the thin-film photoelectric converter includes a first step for forming a transparent electrode layer on a translucent substrate, with the transparent electrode layer consisting of a transparent conductive film; a second step for forming an amorphous layer on the transparent electrode layer; a third step for forming a first crystalline conductive layer on the amorphous layer by the ion assistant plasma CVD method; a fourth step for forming a photoelectric conversion layer on the first crystalline conductive layer that converts light into electricity; a fifth step for forming a second conductive layer on the photoelectric conversion layer; and a sixth step for forming a rear surface reflective electrode layer on the second conductive layer.
Patent JP-2011198008-A (JP)
Title: Touch panel and electro-optical apparatus with input function
Inventor: OGAWA SHINJI
IPC: G06F3/041
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel and an electro-optical apparatus with an input function where, even if a sensor substrate is fixed on a metal framework, a conductive film formed on a surface on the metal framework side of the sensor substrate, and the metal framework can be prevented from being short-circuited due to waterdrops.SOLUTION: In the touch panel 1 and the electro-optical apparatus 100 with an input function for a sensor substrate 20, a second surface 20b on which a translucency conductive film 28 for active shield is formed is fixed on an upper metal framework 50 via an adhesive member 72. Since a water-repellent coating layer 6 for continuously covering a range from side end faces 20f to 20h of the sensor substrate 20 to the upper metal framework 50 is provided, the translucency conductive film 28 and the upper metal framework 50 are not short-circuited even if waterdrops are deposited on side end faces 20f to 20h and the like of the sensor substrate 20. The water-repellent coating layer 6 can be surely confirmed visually and so on since it is colored.
Patent JP-2011193806-A (JP)
Title: Walking cultivator
Inventor: WADA YASUYUKI
IPC: A01B33/08
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a walking cultivator constructed with a small number of parts to reduce cost and improve assembly workability.SOLUTION: The walking cultivator includes a transmission case 10 integrally molded by die casting and having a space 11 for holding an output shaft extending downward from the engine and the driving part of a tilling device. An insertion hole 11c for inserting the output shaft is integrally molded with an attaching part 15 for attaching the engine, and a handle-attaching part 13a for attaching an operation handle extending above the machine body is formed behind the insertion hole. A hole 13b is formed as a grip near the handle-attaching part 13a.