baber/WOPTO huggingface dataset:
Patent JP-2012119648-A (JP)
Title: Semiconductor device and method for forming pad layout of flip chip semiconductor die
Inventor: RAJENDRA D VANS
IPC: H01L21/822
Filed: 2011-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device.SOLUTION: The method for manufacturing a semiconductor device comprises a step providing a semiconductor die having a die pad layout including a signal pad positioned mainly in a peripheral region of the semiconductor die, and a power pad and a ground pad positioned mainly in an inner region of the semiconductor die from the signal pad; a step for forming a plurality of bumps on the signal pad, the power pad and the ground pad; a step for providing a substrate; a step for forming a plurality of conductive traces including an interconnection part on the substrate where a width of the bump is wider than that of the interconnection part; a step for bonding the bumps to the interconnection part so as to cover a top and a side surfaces of the interconnection part by the bumps; and a step for depositing encapsulation members around the bumps between the semiconductor die and the substrate.
Patent JP-2011139631-A (JP)
Title: Electric motor
Inventor: LAU JAMES CHING SIK
IPC: H02K5/20
Filed: 2011-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor with an improved cooling function.  <P>SOLUTION: The electric motor has a stator and a rotor rotatably mounted to the rotor. The rotor has a shaft and a fan mounted to the shaft. An air-guide structure with an axially-extended portion is adjacent to the fan and disposed to one end of the stator. A gap between the fan and the axially-extended portion in the axial and/or radial direction of the motor is narrowed to reduce the vortex of air generated by the air flowing from the outlet of the fan to its inlet through the gap. It is desirable that the width of the gap lies in the range between 0.05 and 2.0 mm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012156075-A (JP)
Title: Display device
Inventor: MATSUDA YOJIRO
IPC: H05B33/12
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a display device with excellent display characteristics by suppressing an increase of a driving voltage of a red organic EL element, in an organic EL display device in which a light enhancing effect is obtained by adjusting a distance from a reflective electrode to an emission position.SOLUTION: Each of R, G and B organic EL elements includes: a first electrode 2 and a second electrode 7; at least one of luminous layers 4R, 4G and 4B arranged between a pair of the electrodes; and a charge transport layer 31 arranged between the one of the luminous layers 4R, 4G and 4B and the first electrode 2. In each of the R, G and B organic EL elements, optical distances Lr, Lg and Lb from a reflection surface of the first electrode 2 to an emission position, emission wavelengths λr, λg and λb of the luminous layers 4R, 4G and 4B, and phase shift amounts (radian) φr, φg and φb at the first electrode 2 are adjusted by charge transport layers 32G and 32B to satisfy predetermined relations.
Patent JP-2011146721-A (JP)
Title: Plasma generating device
Inventor: CHEN JIAN J
IPC: C23C16/505
Filed: 2011-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inductively-coupled plasma processing apparatus having improved uniformity.  <P>SOLUTION: A plurality of coils 1 and 2 are positioned on a dielectric window of a plasma chamber, are powered by a single radio frequency generator 310 and are tuned by a single matching network 320. Each coil is either planar coil or a combination of a planar coil and a vertically stacked helical coil. The input end of each coil is connected to input tuning capacitors C<SB>1</SB>and C<SB>2</SB>, and the output end is terminated to the ground through an output tuning capacitor. The location of the maximum inductive coupling of the radio frequency to the plasma is mainly determined by the output capacitor, while the input capacitor is mainly used to adjust current magnitude into each coil. By adjusting the current magnitude and the location of the maximum inductive coupling within each coil, the plasma density in different radial and azimuthal regions can be varied and controlled, and therefore radially and azimuthally uniform plasma can be achieved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012169414-A (JP)
Title: Encapsulation resin sheet, semiconductor device using the same and manufacturing method of semiconductor device
Inventor: ODA TAKASHI
IPC: H01L23/31
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an encapsulation resin sheet, a semiconductor device using the same and a manufacturing method of the semiconductor device, which improve poor connection between a semiconductor element and a wiring circuit board due to a difference in a thermal expansion coefficient therebetween and more securely inhibit clogging of a mineral filler between terminals of the semiconductor element and the wiring circuit board thereby improving connection reliability.SOLUTION: An encapsulation resin sheet 1 for resin encapsulating a gap between a wiring circuit board and a semiconductor element, which is a two-layer epoxy resin composition sheet including a mineral filler filled layer 3 and a mineral filler unfilled layer 2. Melt viscosity of the mineral filler filled layer 3 is 1.0×10-2.0×10Pa s, melt viscosity of the mineral filler unfilled layer 2 is 1.0×10-2.0×10Pa s and a viscosity difference between both layers is 1.5×10Pa s or more. A thickness of the mineral filler unfilled layer 2 is one-third to four-fifths of a height of an electrode for connection provided on the semiconductor element.
Patent JP-2012168833-A (JP)
Title: Device, system and method for supporting inventory operation
Inventor: NAKAMURA SHINJI
IPC: G06Q10/06
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an inventory operation supporting device, etc. with which the efficiency of inventorying fixed assets can be improved and misconduct by inventory takers can be prevented.SOLUTION: An inventory operation supporting server allocates a unique identification number to each of fixed assets to be inventoried, associates the identification numbers with the details of the fixed assets and stores them in an asset management database. The identification numbers are encrypted and identification media that are visually indecipherable, such as two-dimensional codes, are generated. Each of the generated identification media is attached to each of the fixed assets to be inventoried, and data read from the identification medium attached on a fixed asset by an inventory taker combined with a location code indicating the location of the fixed asset is sent to the inventory operation supporting server. The inventory operation supporting server identifies the details of the fixed asset stored in the asset management database using the identification number obtained by decoding the received data, and confirms if the fixed asset is placed in the appropriate location by comparing the location code contained in the details of the fixed asset with the received location code.
Patent JP-2012167773-A (JP)
Title: Disk for toroidal type continuously variable transmission, and method for manufacturing the same
Inventor: YOSHIOKA HIROYASU
IPC: F16H15/38
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a disk for a toroidal type continuously variable transmission having an appropriate hardness distribution without being accompanied by residual tensile stress, which is formed by surely performing the hardening processing of a part to be subjected to induction hardening because a hardened layer is formed so that a boundary part between hardened layers formed in the disk by induction hardening is set in the low stress part of the disk, and to provide a method for manufacturing the toroidal type continuously variable transmission.SOLUTION: The disk 3 for the toroidal type continuously variable transmission includes: low stress parts 100a and 100b in which stress generated on the disk surface during running of the transmission is relatively low; and high stress parts 102a, 102b and 102c in which stress is relatively high. Hardened layers 130A, 130B, and 130C are formed so that boundary parts 120A and 120B between the hardened layers 130A, 130B and 130C formed in the disk 3 by induction hardening are set in the low stress parts 100a and 100b.
Patent JP-2012173903-A (JP)
Title: Rack monitoring device
Inventor: ASAMI TOMOHIRO
IPC: G06Q30/02
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce the labor and costs of device installation.SOLUTION: A movement calculation part 103 divides an image photographed by a rack peripheral camera 101 into a plurality of blocks, and calculates the movement of the photographic image of each block. A rack area estimation part 108 integrates the size of the movement of the photographic image of each block in a predetermined direction to calculate an integrated value, and estimates a rack area on the basis of a difference between the averages of the respective integrated values of those two divided areas and the integrated value. A rack area entry determination part 106 determines whether or not the portion of a person has entered the rack area on the basis of person area information and rack area information. An area difference calculation part 109 calculates an area difference between time before and after a portion of the person enters the rack area. A customer interest determination part 110 determines that the person is interested in the merchandise of the rack when the area difference is large.
Patent JP-2012141274-A (JP)
Title: Ceramic substrate for probe card and manufacturing method thereof
Inventor: YOON SOK-CHUL
IPC: H05K3/46
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic substrate for a probe card and a manufacturing method thereof.SOLUTION: A ceramic substrate for a probe card according to one embodiment of the present invention comprises: a ceramic substrate on which a plurality of via electrodes are formed; an insulator layer that is formed on one surface of the ceramic substrate and includes a plurality of penetration holes allowing the via electrodes to be exposed; and contact pads that are formed inside the penetration holes and are electrically connected to the via electrodes.
Patent JP-2012178025-A (JP)
Title: Distributed type database system and data structure of distributed type database
Inventor: ITO KOJI
IPC: G06F12/00
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To efficiently improve throughput as the entire distributed type database system.SOLUTION: Data of a distribution shared NID (DSN) related to correspondence of a key value which is an actual value and a key value identifier (NID) taking a unique value within a range of a data type that the key value has in the entire distributed type database is divided into respective data types and distributed and stored in each of a plurality of slave nodes. When distributing and storing the data of the DSN in each of a plurality of slave nodes 15, 17, and 19, one slave node to be a storage destination is determined from the plurality of slave nodes 15, 17, and 19 on the basis of the key value related to a registration request.
Patent JP-2012180137-A (JP)
Title: Method for controlling elevator system, and elevator system
Inventor: UETAKE HIDEAKI
IPC: B66B5/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling an elevator system, along with an elevator system, enabling the rescuing operation of an elevator, without using the power supplied from a battery as much as possible, even during power failure.SOLUTION: The control function of a control unit 32 is maintained by the power supply from the battery 39, a brake 41 to the landing car 12 operated to a brake condition by the power failure is released by supplying the power from the battery 39, the lancing car 12 is moved by the biased load with the balancing weight 18, the regenerated power generated from the motor 28 for the winding up machine 17 along with the movement is passed through the resistant element 37 and absorbed, a voltage generated along with the absorption of the regenerated power is supplied to the control unit 32 and is used as a butt power supply together with the power supply from the battery 39, during the power failure of AC power for power supply.
Patent JP-2012181301-A (JP)
Title: Method for manufacturing film mirror, film mirror, and reflection device for solar heat power generation
Inventor: MOCHIZUKI MAKOTO
IPC: G02B5/08
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a film mirror which is lightweight and flexible, excellent in weather resistance, does not cause degrading in regular reflectance and peeling of the film at the time of cleaning even after long period of outdoor installation, and has favorable regular reflectance to the sunlight, to provide a method for manufacturing the film mirror, and to provide a reflection device for solar heat power generation.SOLUTION: Film mirrors (10a and 10b) are formed by providing a silver reflection layer 3 on a film base material (first resin base material 1). A method for manufacturing the film mirrors (10a and 10b)comprises the steps of: making a reducing agent to be contained in at least one of a base resin layer 2 on which the silver reflection layer 3 is formed, and a coating liquid containing a silver complex compound, and applying the coating liquid to the base resin layer 2 to form a coated film; and heating and calcining the coated film to form a silver reflection layer 3.
Patent JP-2012182078-A (JP)
Title: Cooling structure for open-type x-ray source and open-type x-ray source
Inventor: SUZUKI NAONOBU
IPC: H01J35/00
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure for an open-type X-ray source capable of surely suppressing X-ray focus movement resulting from thermal expansion of a component due to heat generation of an aperture part by effectively removing heat generated in an aperture part, and an open-type X-ray source provided with such a cooling structure.SOLUTION: An aperture cooling structure (cooling structure for an open-type X-ray source) 10 comprises: an aperture part 31 on which an aperture 33 is formed; a holding part 34 which holds the aperture part 31; and a heat radiation part 36 connected to the holding part 34. The aperture 33 limits passing of an electron beam E on an electron passage 4 of an X-ray generator (open-type X-ray source). The heat radiation part 36 has a heat dissipation member 37 including a coolant passage configuration part 41 and a heat dissipation member 38 including a coolant passage configuration part 42. The coolant passage configuration part 41 and the coolant passage configuration part 42 are combined to constitute a coolant passage 43.
Patent JP-2012185094-A (JP)
Title: Temperature sensor
Inventor: HIGUCHI TAKUYA
IPC: G01F23/22
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensor which allows a sufficient room for a margin of aligning mask patterns during manufacturing, can be manufactured by a thin film forming process inexpensive in manufacturing cost and can reduce the cost.SOLUTION: Thermocouple wiring 20 having wiring 20a and wiring 20b on a substrate 10, and the wiring 20a and the wiring 20b are inclined so as to approach to each other in the vicinity of a crossing position 20e. These wiring 20a and wiring 20b cross at the crossing position and are electrically connected to each other, thereby constituting the thermocouple. Even if the positional relationship between the wiring 20a and the wiring 20b is displaced in the longitudinal direction, both are surely connected to each other when an inclined portion of the wiring 20a and the wiring 20b is in a crossing range.
Patent JP-2012081458-A (JP)
Title: Catalyst composition for catalytic combustion reaction of ethylene and method for decomposing ethylene by using the same
Inventor: HARUTA MASAKI
IPC: B01J23/652
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst composition, in which the aspect and performance or the like are easily controlled, and the acquisition and preparation are facilitated, concerning a catalyst which is used for decomposing ethylene by a catalytic combustion reaction, and to provide a new method for decomposing ethylene by using the catalyst composition.SOLUTION: The catalyst composition is obtained by firing a mixture of an oxide particle and the noble metal compound or noble metal complex in an oxidized state. The catalyst composition includes the oxide particle and a noble metal particle or a noble metal compound particle, which is supported on the oxide particle. Ethylene can be decomposed, in a low-temperature dark place, by forcing the catalyst composition for the catalytic combustion reaction of ethylene to coexist with the ethylene to be decomposed and oxygen.
Patent JP-2012190754-A (JP)
Title: Lamp unit
Inventor: NAKAYA YOSHIAKI
IPC: F21S8/12
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a lamp unit capable of forming a light distribution pattern long in depth without deteriorating light utilization efficiency.SOLUTION: The lamp unit of projector type used for vehicle headlamp is provided with a projection lens, a reflecting surface which is arranged between the projection lens and the rear side focal point of the projection lens and includes a plane mirror inclined nearly 45 degrees on the projection lens side against the plane orthogonal to the optical axis of the projection lens, a light source which is arranged at the position of plane symmetry to the rear focal point of the projection lens or in its vicinity with the plane mirror as a symmetry plane, and emits light that is reflected by the reflecting surface and transmits the projection lens. The reflecting surface includes a reflecting region which is bent in a concave shape viewed from the light source so that the upper part of the light source image of the light source projected by the projection lens may be diffused to the upper direction.
Patent JP-2012196096-A (JP)
Title: Two-shaft motor and electric seat using the same
Inventor: OIWA KEIJI
IPC: B60N2/90
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a two-shaft motor in which two output shafts are disposed in opposite directions of a central shaft, and the individual output shafts can be rotated independently; and an electric seat using the two-shaft motor.SOLUTION: A two-shaft motor 1 includes a first output shaft 21 and second output shaft 22 disposed so that their respective one surfaces are opposed to each other on a central shaft C of the two-shaft motor 1; an inner rotor 31 disposed on the central shaft and connected to the first output shaft; a stator 4 disposed coaxially with the inner rotor on the outer peripheral side of the inner rotor; and an outer rotor 32 disposed coaxially with the inner rotor on the outer peripheral side of the stator and connected to the second output shaft. The first output shaft and the second output shaft can be rotated independently of each other. Additionally, the two-shaft motor is included in an electric seat including two movable parts. One movable part can be driven by power of the first output shaft of the two-shaft motor, and the other movable part can be driven by power of the second output shaft. Thereby, an installation space of the motor and a wire harness can be reduced.
Patent JP-2012196901-A (JP)
Title: Decorative molding and decorative sheet
Inventor: YOKOTA MASAYUKI
IPC: B32B7/02
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet and/or a decorative molding of excellent design that can give a moderate metallic gloss while securing sufficient visibility of patterns, colors, characters, or the like given to the rear face side of a film, and to provide a molding and a reflector excelling in recyclability with a small environmental load, causing no electromagnetic interference and having neither warp nor wash-out.SOLUTION: The decorative sheet includes (A) a laminated film including at least layers comprising resin A and layers comprising resin B, with the number of laminated layers being 200 or more, and having an average reflectance in wavelength 400-700 nm being 5% or more and 30% or less, a total-light transmittance of 70% or more and 95% or less, and a saturation of 0 or more and 15 or less, and (B) a decorative layer. The decorative molding has the decorative sheet provided on (C) a base material.
Patent JP-2012199123-A (JP)
Title: Relay device
Inventor: ENOMOTO HIDEKI
IPC: H01H50/02
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a relay device which reduces a contact chamber from being affected by heat generated on a coil.SOLUTION: The relay device 1 includes: a contact chamber 2 enclosing fixed contacts 15 and movable contacts 16 which move to the fixed contacts 15 and come into contact with and are separated from them; a movable part 17 which is disposed in the contact chamber 2 and makes the movable contacts 16 contacted with and separated from the fixed contacts 15; and an electromagnet part 22 which has a coil 30 wound with a conductor and drives the movable part 17. The coil 30 is disposed outside the contact chamber 2, and a heat conduction member 40 thermally connected to the coil 30 is further provided outside the contact chamber 2.
Patent JP-2012199463-A (JP)
Title: High frequency communication device
Inventor: INOUE DAISUKE
IPC: H05K9/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency communication device which reduces its thickness even if multiple protrusions are provided on a ceiling surface of a shield case and receives and transmits stable signals.SOLUTION: A high frequency communication device includes: a transmitter-receiver circuit board 10 on which a transmitter-receiver circuit processing signals of sub-millimeter waves or millimeter waves is mounted; and a shield case 30 attached so as to cover the transmitter-receiver circuit on the transmitter-receiver circuit board 10. In the high frequency communication device, protrusions 35 cyclically arranged and an electric wave absorption sheet 36 are separately disposed on an inner surface 32a of the shield case 30 which faces the transmitter-receiver circuit board 10.
Patent JP-2012201737-A (JP)
Title: Colored pressure-sensitive adhesive tape
Inventor: MORINO AKINORI
IPC: C09D11/10
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a colored pressure-sensitive adhesive tape having suitable adhesiveness and good reworking property by suitable anchoring property to a colored layer free of vinyl chloride, while achieving reduction in VOC (volatile organic compound) or reduction in a halogen content.SOLUTION: The colored pressure-sensitive adhesive tape comprises a support having a colored layer thereon and a pressure-sensitive adhesive layer on the surface of the colored layer, in which the colored layer has a halogen content of 0.3 mass% or less and the pressure-sensitive adhesive layer formed on the surface of the colored layer is formed of a water dispersion type acrylic pressure-sensitive adhesive composition. The composition includes an acrylic copolymer containing 2-ethylhexylacrylate, a carboxyl group-containing monomer and a nitrogen-containing vinyl monomer as a monomer component, with 50 to 98 mass% content of the (meth)acrylate having alkyl groups having 4 to 8 carbon atoms in the monomer component, 1 to 10 mass% content of the carboxyl group-containing monomer, and 0.1 to 5 mass% content of the nitrogen-containing vinyl monomer having an amide group. The obtained tape achieves suitable adhesiveness and reworking property.