baber/WOPTO huggingface dataset:
Patent JP-2011008725-A (JP)
Title: Touch sensor, display device, and electronic device
Inventor: HARADA TSUTOMU
IPC: G06F3/041
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a capacitive touch sensor that stably detects an object with simple configuration irrespective of an external environment, and a display device and an electronic device including the touch sensor.SOLUTION: The contact (proximity) position of the object is detected based on a detection signal Vdet obtained from a sensor detecting electrode 44 according to the change of capacitance. During detection, the detection signal Vdet is sampled using three different sampling frequencies fs to generate three detection signals Sin4, Sin5, Sin6. A detecting operation is performed based on the three detection signals Sin4, Sin5, Sin6. The detection signals and return noise Si of external noise Sn can thereby be easily distinguished (separated), and the influence of the external noise Sn is suppressed without changing a driving frequency (a basic frequency f0)for detection.
Patent JP-2011007019-A (JP)
Title: Joint structure of reinforced concrete girder and steel-frame beam
Inventor: MARUYAMA YOSHITERU
IPC: E04B5/02
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of a reinforced concrete girder and a steel-frame beam which is flexible in installation and construction, easily and accurately joins a steel-frame beam to a reinforced concrete girder without requiring high construction accuracy, and increases a joining performance.SOLUTION: This structure for joining a steel-frame beam 1 to a reinforced concrete girder 3 includes fixing metals 9 buried in the reinforced concrete girder, female screw members 10 which are buried in the reinforced concrete girder, the base ends of which are joined to the fixing metals, and the front end screw holes of which are opened to the side surface of the reinforced concrete girder, an end plate 11 in which loose holes are formed and which are provided to the end of the steel-frame beam while facing the side surface of the reinforced concrete girder, joint screw members 14 which are inserted into the loose holes and screwed with the female screw members for joining the end plate to the fixing metals, and a grout layer 16 formed by filling, with a grout material, the gap between the side surface of the reinforced concrete girder and the end plate and inside the loose holes.
Patent JP-2011011386-A (JP)
Title: Synthetic resin made piston-like member and injection molding mold
Inventor: SATO TOSHIHISA
IPC: B29C45/27
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent deformation or damage of a seal part when pulled out from a mold due to a gate port of an injection gate by a mold shape in the vicinity of the gate port in a synthetic resin made piston-like member having a seal cylindrical piece.SOLUTION: In the synthetic resin made piston-like member, the seal cylindrical piece is consecutively provided on the outside of a cylindrical stem through an outer flange-like connecting part. The seal part is vertically formed by gradually expanding the diameters by directing an upper end part of the seal cylindrical piece upward and directing a lower end part downward respectively and the outer peripheral surface of the upper and lower seal parts are brought into sliding-contact with the inner peripheral surface of a cylinder like member. A projection part is provided at a predetermined position between the upper and lower seal parts of the side peripheral surface of the seal cylindrical piece, The projection height of the projection part is within the range which does not project from the upper and lower parts to the outside, and the gate port of the injection gate is arranged at the position of the projection part and injection-molded.
Patent JP-2011012583-A (JP)
Title: Screw compressor
Inventor: YORIKANE SHIGEYUKI
IPC: F04C18/16
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a screw compressor stably starting without increasing start torque of a drive motor.SOLUTION: The screw compressor including a compressor body 1 compressing gas and a circulation route circulating liquid supplied into the compressor body 1, is provided with a separating device 4 provided in a delivery route of gas compressed by the compressor body 1 and separating and storing compressed air and liquid supplied into the compressor body 1, a communication passage 5 providing communication between the delivery route and a suction side of the compressor body 1, and an open close device opening and closing the communication passage 5. Liquid collected in the compressor body 1 during stop is discharged to a separation vessel 4.
Patent JP-2010214938-A (JP)
Title: Decorative display body
Inventor: OTSUBO TAKESHI
IPC: B44F1/06
Filed: 2009-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative display body which constitutes a three-dimensional enlargement virtual image group having a curved surface gentle as a whole and is more improved in decoration effect, and to provide a display apparatus provided with the same.  <P>SOLUTION: A pixel pattern 15 has an array pitch of each adjacent pixel 14 which gradually changes from the central part of the circular pixel pattern 15 to the peripheral part. Therefore, an enlargement image of each pixel 14 appears above or below a transparent material 11 while gradually changing height and depth continuously from the central part to the peripheral part, and constitutes the three-dimensional enlargement virtual image group A having a sphere surface as the whole.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021141-A (JP)
Title: Separation of gas using immobilized buffer
Inventor: LITTAU KARL A
IPC: C01B32/50
Filed: 2009-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve a technology relating to a layered structure and a membrane.  <P>SOLUTION: A method of separating carbon dioxide from a gas includes the steps of: reacting a carbon dioxide-containing gas with hydroxyl ions or water to generate carbon-containing ions; and carrying the carbon-containing ions through a semi-permeable membrane containing pH buffering groups sufficient to reduce the ion current density of at least one of protons and the hydroxyl ions relative to the ion current density of the carbon-containing ions. The pH buffering groups are subjected to a step of being segregated within the membrane and to a step of being reacted with the carbon-containing ions after being carried through the membrane to provide carbon dioxide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011013595-A (JP)
Title: Image forming apparatus
Inventor: NIIJIMA YOSHIO
IPC: G03G15/00
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent soiling on a developing roller 23 or the like caused by abnormal charging of toner in printing.SOLUTION: A low-density toner image pattern as a soiling detection pattern is developed on a transfer belt 16, then, the toner density at the beginning of the pattern on the transfer belt 16 and the toner density in the position which advances by one turn of the developing roller 23 from the beginning of the pattern are measured, and soiling is determined on the basis of the measured density difference between the positions. As a result, when it is soiled, the toner is deposited on the electrostatic latent image on a photoreceptor drum 21, to prevent a voltage from being applied to a transfer roller 31. Since no electric field is generated, the toner remains on the photoreceptor drum 21, then, the residual toner is scraped and removed by a cleaning device 26.
Patent JP-2011015642-A (JP)
Title: Structure for improving water supply and water drainage and method for supplying and draining water
Inventor: NARA TOSHIYUKI
IPC: A01G25/06
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To quickly supply and drain irrigation water in a field.SOLUTION: A structure for improving water supply and water drainage includes: a long groove which is dug from the ground surface and extends in a longitudinal direction; a water supply and drain pipe 14 with pores laid at the bottom of the long groove; a hydrophobic agent layer 16 formed on the water supply and drain pipe within the long groove; a main underdrain 12 which has the plow layer 18 which covers the hydrophobic agent layer; an auxiliary underdrain or auxiliary subsoil breaking underdrain 20 which communicates with the hydrophobic agent layer 16 and crosses the main underdrain 12 above the water supply and drain pipe 14; an underground water supply device provided on the upstream side of the water supply and drain pipe 14; and an underground drain device provided on the downstream side of the water supply and drain pipe. Irrigation water quickly spreads in the field through the water supply and drain pipe 14, the hydrophobic agent layer 16, and the subsoil breaking underdrain 20 using a hydrophobic agent.
Patent JP-2010004050-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: WADA MASAHIRO
IPC: H01L23/29
Filed: 2009-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of suppressing breakage of a semiconductor package due to a change in temperature by relaxing stress inside the semiconductor package, caused by the deformation of a multilayer substrate due to changes in the temperature.  <P>SOLUTION: When a silicon chip 102 is flip-chip-mounted on a build-up multilayer substrate 108, that employs a structure in which the thickness of a core material 104 is reduced, a core material having a small linear expansion coefficient is used for the multilayer substrate and then the linear expansion coefficient and the glass transition point of an underfill material 112 are appropriately designed, in matching with the thickness and the linear expansion coefficient of the core material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011021776-A (JP)
Title: Outdoor unit
Inventor: URAKAWA MASAKAZU
IPC: F24F5/00
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress infiltration of water to electric components inside from the outside of a casing.  <P>SOLUTION: This outdoor unit has: a casing 40 having a side panel 44 and a top panel 43; a terminal block 60 contained inside the casing 40; a wiring opening section 46a formed near the terminal block 60; and a closing valve cover 50 covering the wiring opening section 46a. An upper end section 53 of the closing valve cover 50 is provided with: an outside wall 53a disposed outside of a rim section 43b of the top panel 43; an inside wall 53b disposed inside of the rim 43b of the top panel 43; and a recess 53c disposed between the outside wall 53a and the inside wall 53b. Above the wiring opening section 46a, the rim 43b of the top panel 43 is inserted into the recess 53c formed on the upper end section 53 of the closing valve cover 50, and an upper part 47 of the wiring opening section 46a of the side panel 44 is disposed inside of the inside wall 53b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020215-A (JP)
Title: Machining apparatus
Inventor: TANAKA MANPEI
IPC: B23Q3/08
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining apparatus capable of automatically forcing the deformation and sucking and holding a workpiece when the plate-like workpiece is deformed.  <P>SOLUTION: A conveying mechanism 12 includes a conveying plate 32, a suction-holding plate 34 which is arranged on a lower side of the conveying plate 32 to suck and hold a plate-like workpiece 2, and an elastic surrounding member 36 which surrounds the suction-holding plate 34 and is projected over the lower side of the suction-holding plate 34. When the sucked and held plate-like workpiece 2 is located on a suction-supporting plate 26 of a supporting mechanism 10, a lower end of the elastic surrounding member 36 of the conveying mechanism 12 is brought into contact with an upper side of a supporting table 24 to form a sealed space R. When a space is generated between a back side of the plate-like workpiece 2 and a surface side of the suction-holding plate 34, the negative pressure is generated in the sealed space R through suction. Thus, the conveying plate 32 is lowered by the atmospheric pressure, the elastic surrounding member 36 is contracted, and the plate-like workpiece 2 is pressed on the suction-supporting plate 26 to straighten the deformation of the plate-like workpiece 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038580-A (JP)
Title: Method of manufacturing carrier roller, carrying unit and printer
Inventor: OZAWA KENJI
IPC: B21D53/18
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a carrier roller, a carrying unit and a printer capable of accurately carrying and positioning an object to be carried such as a recording medium.  <P>SOLUTION: The method of manufacturing the carrier roller formed to be a cylindrical shape by confronting a pair of end surfaces 74 and 75 of a metal plate 70 in order to carry the recording medium includes: an adjusting process for adjusting an angle α formed by at least one end surface 74 of the pair of the end surfaces 74 and 75 and one plate surface 71a of the metal plate 70 to be equal to or less than 90°; and a bending process for bending the metal plate 70 so as to have the one plate 71a as an outer peripheral surface, abutting at least the outer peripheral surface sides of the pair of the end surfaces 74 and 75, and forming the cylindrical shape.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009301569-A (JP)
Title: Life improvement support system
Inventor: SHIMOKAWA MIYOKO
IPC: G06Q50/00
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a life improvement system allowing a user to easily input and to refer to evaluation on life activities integrally, collectively and relatively, and having a high appeal effect or a high effectiveness.  <P>SOLUTION: The life improvement support system includes: a database storing intrinsic attribute data for a user such as a family structure, a housing scale, the energy saving equipment of a house, distinction of a house and an apartment, and the region of the house, and a unit amount database storing coefficients for estimating trial variation data such as energy consumptions such as the using amounts of electricity, gas and water service and a carbon dioxide discharge amount accompanying the use of them at least, on the basis of the attribute data and a plurality of calculation conditions for stipulating the life activities performed individually or domestically such as a bathing form; and a transmission/reception server for transmitting prescribed information to be displayed on the screen of a terminal used by the user and receiving the prescribed information transmitted from the terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011039826-A (JP)
Title: Apparatus and method for evaluating propagation state, and program
Inventor: MARUYAMA TSUNEHISA
IPC: G06Q50/00
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate a propagation state of word-of-mouth communication in a community.  <P>SOLUTION: A propagation state evaluation apparatus 20 selects reference point user information from user information stored in a user database 251 in each community and transmits notification information including the URL of provided information to a mail address of the reference point user information. Further, the propagation state evaluation apparatus 20 stores access history information including the URL and user ID, calculates the number of propagations which is the number of pieces of access history information corresponding to each community and determines propagation strength according to the number of propagations.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042843-A (JP)
Title: Method and apparatus for softening metallic wire
Inventor: FURUYA YUDAI
IPC: H01B13/00
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for softening a metallic wire having good heating efficiency and small energy loss.  <P>SOLUTION: The apparatus 3 for softening the metallic wire is provided with a softening furnace 30 covering the outer circumference of the conveyed metallic wire 9, by heating this metallic wire 9 in the softening furnace 30 to soften the metallic wire 9. This apparatus 3 for softening the metallic wire is provided with an over-heated water vapor generating device 31 for generating the over-heated water vapor and an introducing path 30c for introducing the over-heated water vapor from the over-heated water vapor device 31 into the softening furnace 30 to heat the metallic wire 9 with the over-heated water vapor filled in the softening furnace 30. Since the over-heated water vapor has large heat-capacity and high heat-conducting efficiency, the metallic wire 9 can rapidly be heated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010046491-A (JP)
Title: Game machine
Inventor: AJITA AKIRA
IPC: A63F7/02
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To guarantee the fairness of a player and to improve the amusements of a game, regarding a game machine represented by a pinball game machine (Pachinko game machine) and a reel game machine (slot machine).  <P>SOLUTION: A symbol display means 114 variably displays symbols in specified symbol variation stop display for stop-displaying a first specified symbol pattern over the long variation time and further, even when reporting a notice on the basis of the result of reading ahead the winning/losing determination of the variable display of the symbols beforehand, variably displays the symbols over the variation time determined on the basis of the result of the winning/losing determination made without using the result of reading ahead the winning/losing determination of the variable display of the symbols beforehand. A notice reporting means reports a notice in two or more consecutive times of symbol variation stop display with the specified symbol variation stop display at the end. A decorative symbol display device 110 displays a ready-to-win performance by a probability larger than 0% in the middle of previous symbol variation stop display performed before the specified symbol variation stop display.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011049326-A (JP)
Title: Inductor and lc composite component
Inventor: TOGASHI MASAAKI
IPC: H01G4/40
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inductor capable of reducing a floating capacity generated between an internal electrode and a mounting substrate.  <P>SOLUTION: This inductor 1 includes an element 2 having a plurality of magnetic substance layers 10-14 laminated, the first and second terminals 3, 4 arranged on an outer surface of the element 2, and a pair of external connection conductors 5, 6 arranged on the outer surface of the element 2, and opposed each other with the element 2 therebetween. The element 2 includes the first extraction internal electrode 15, the second extraction internal electrode 16, and a connection internal electrode 17, the first extraction internal electrode 15 is connected to the first terminal electrode 3 and the external connection conductor 5, the second extraction internal electrode 16 is connected to the second terminal electrode 4 and the external connection conductor 6, both ends of the connection internal electrode 17 are connected to the opposed paired external connection conductors 5, 6, and the connection internal electrode 17 is arranged to be positioned on a mounting face 2b side of the first and second extraction internal electrodes 15, 16, in a laminated direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047204-A (JP)
Title: Nodal structure of latticed shell structure, and method for constructing the same
Inventor: HAYASHI KENICHI
IPC: E04B1/32
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nodal structure of a latticed shell structure, which enables the construction of the latticed shell structure with a curved shape, while easily and accurately joining a beam material and a joint member together; and to provide a method for constructing the nodal structure.  <P>SOLUTION: Characteristically, this nodal structure of the latticed shell structure includes: the plurality of beam materials 10; the joint member 102 which has a tubular shape, and which has a contact surface 108 on a tubular outer surface formed away from the center axis of the tubular shape by a predetermined distance; and an end member 112 which comprises a first surface 118 brought into contact with the contact surface of the joint member and bolt-joined to the joint member and a second surface 113 welded to the beam material, and which is formed in such a shape as to uniquely specify the angle of the second surface with respect to the central axis of the joint member when the first surface is bolt-joined to the contact surface of the joint member. The beam material has a shape of an end worked on the basis of the angle of the second surface of the end member specified when it is bolt-joined to the contact surface of the joint member, and the installation angle of the beam material with respect to the central axis, and has an end surface 11 which is welded to the second surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049920-A (JP)
Title: High-frequency device
Inventor: MATSUZAWA SHINICHIRO
IPC: H01P1/18
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency device which can significantly change transmission characteristics or radiation characteristics, using a simplified and compact configuration.  <P>SOLUTION: The high-frequency device 100 consists of a dielectric substrate 10, a grounding plate 20 that is made of a conductor and is provided on back side of the dielectric substrate 10, a CRLH line 21-1 provided on front side of the dielectric substrate 10, a rotatable dielectric body 30-1 consisting of a cylindrical dielectric body, a motor 40, a driving shaft 41 for transferring rotation of the motor to the rotatable dielectric body 30-1, a driving shaft 42 rotating along with the rotatable dielectric body 30-1, and a bearing 43. The CRLH line 21-1 has a transmission direction in an x-axis direction. The cylindrical rotatable dielectric body 30-1 has a radius of 2.6λ<SB>0</SB>and has a rotation axis C<SB>R</SB>, at a position at a distance from the center axis C<SB>D</SB>of the rotatable dielectric body by a distance of 0.026λ<SB>0</SB>in parallel. By rotatively controlling the rotatable dielectric body 30-1 about the rotation axis C<SB>R</SB>using the motor 40, a transmission phase of the CRLH line 21-1 can be controlled, and the high-frequency device 100 can be used as a variable phase shifter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048250-A (JP)
Title: Multi-monitor system, monitor supporting device, and monitor supporting method
Inventor: ISHIMOTO KEIJI
IPC: G09F9/40
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To avoid: load of a monitor acting on a connecting arm to prevent breakage of the connecting arm; and cost increase due to reinforcement while facilitating change of arrangement of the monitors.  <P>SOLUTION: A multi-monitor system includes: a plurality of monitors 10, 20; a plurality of pedestals 30, 40 independently supporting the monitors 10, 20 respectively; a roller 44 for portability, provided to at least one pedestal 40; and the bendable connecting arm 50 connecting the plurality of pedestals 30, 40 with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046866-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: TOMITA NAOKI
IPC: C08G59/62
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition and a semiconductor device having excellent soldering characteristics.  <P>SOLUTION: The epoxy resin used for sealing a semiconductor includes: (A) an epoxy resin; (B) a curing agent; (C) an inorganic filler; and (D) an organic compound having a phenolic hydroxide group and carboxylic compound. Also, the semiconductor device is a cured product of the epoxy resin composition and seals a semiconductor element inside.  <P>COPYRIGHT: (C)2011,JPO&INPIT